/src/Fast-DDS/thirdparty/nlohmann-json/nlohmann/json.hpp
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1 | | // __ _____ _____ _____ |
2 | | // __| | __| | | | JSON for Modern C++ |
3 | | // | | |__ | | | | | | version 3.11.3 |
4 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
5 | | // |
6 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
7 | | // SPDX-License-Identifier: MIT |
8 | | |
9 | | /****************************************************************************\ |
10 | | * Note on documentation: The source files contain links to the online * |
11 | | * documentation of the public API at https://json.nlohmann.me. This URL * |
12 | | * contains the most recent documentation and should also be applicable to * |
13 | | * previous versions; documentation for deprecated functions is not * |
14 | | * removed, but marked deprecated. See "Generate documentation" section in * |
15 | | * file docs/README.md. * |
16 | | \****************************************************************************/ |
17 | | |
18 | | #ifndef INCLUDE_NLOHMANN_JSON_HPP_ |
19 | | #define INCLUDE_NLOHMANN_JSON_HPP_ |
20 | | |
21 | | #include <algorithm> // all_of, find, for_each |
22 | | #include <cstddef> // nullptr_t, ptrdiff_t, size_t |
23 | | #include <functional> // hash, less |
24 | | #include <initializer_list> // initializer_list |
25 | | #ifndef JSON_NO_IO |
26 | | #include <iosfwd> // istream, ostream |
27 | | #endif // JSON_NO_IO |
28 | | #include <iterator> // random_access_iterator_tag |
29 | | #include <memory> // unique_ptr |
30 | | #include <string> // string, stoi, to_string |
31 | | #include <utility> // declval, forward, move, pair, swap |
32 | | #include <vector> // vector |
33 | | |
34 | | // #include <nlohmann/adl_serializer.hpp> |
35 | | // __ _____ _____ _____ |
36 | | // __| | __| | | | JSON for Modern C++ |
37 | | // | | |__ | | | | | | version 3.11.3 |
38 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
39 | | // |
40 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
41 | | // SPDX-License-Identifier: MIT |
42 | | |
43 | | |
44 | | |
45 | | #include <utility> |
46 | | |
47 | | // #include <nlohmann/detail/abi_macros.hpp> |
48 | | // __ _____ _____ _____ |
49 | | // __| | __| | | | JSON for Modern C++ |
50 | | // | | |__ | | | | | | version 3.11.3 |
51 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
52 | | // |
53 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
54 | | // SPDX-License-Identifier: MIT |
55 | | |
56 | | |
57 | | |
58 | | // This file contains all macro definitions affecting or depending on the ABI |
59 | | |
60 | | #ifndef JSON_SKIP_LIBRARY_VERSION_CHECK |
61 | | #if defined(NLOHMANN_JSON_VERSION_MAJOR) && defined(NLOHMANN_JSON_VERSION_MINOR) && defined(NLOHMANN_JSON_VERSION_PATCH) |
62 | | #if NLOHMANN_JSON_VERSION_MAJOR != 3 || NLOHMANN_JSON_VERSION_MINOR != 11 || NLOHMANN_JSON_VERSION_PATCH != 3 |
63 | | #warning "Already included a different version of the library!" |
64 | | #endif |
65 | | #endif |
66 | | #endif |
67 | | |
68 | | #define NLOHMANN_JSON_VERSION_MAJOR 3 // NOLINT(modernize-macro-to-enum) |
69 | | #define NLOHMANN_JSON_VERSION_MINOR 11 // NOLINT(modernize-macro-to-enum) |
70 | | #define NLOHMANN_JSON_VERSION_PATCH 3 // NOLINT(modernize-macro-to-enum) |
71 | | |
72 | | #ifndef JSON_DIAGNOSTICS |
73 | | #define JSON_DIAGNOSTICS 0 |
74 | | #endif |
75 | | |
76 | | #ifndef JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON |
77 | | #define JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON 0 |
78 | | #endif |
79 | | |
80 | | #if JSON_DIAGNOSTICS |
81 | | #define NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS _diag |
82 | | #else |
83 | | #define NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS |
84 | | #endif |
85 | | |
86 | | #if JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON |
87 | | #define NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON _ldvcmp |
88 | | #else |
89 | | #define NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON |
90 | | #endif |
91 | | |
92 | | #ifndef NLOHMANN_JSON_NAMESPACE_NO_VERSION |
93 | | #define NLOHMANN_JSON_NAMESPACE_NO_VERSION 0 |
94 | | #endif |
95 | | |
96 | | // Construct the namespace ABI tags component |
97 | | #define NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b) json_abi ## a ## b |
98 | | #define NLOHMANN_JSON_ABI_TAGS_CONCAT(a, b) \ |
99 | | NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b) |
100 | | |
101 | | #define NLOHMANN_JSON_ABI_TAGS \ |
102 | | NLOHMANN_JSON_ABI_TAGS_CONCAT( \ |
103 | | NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS, \ |
104 | | NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON) |
105 | | |
106 | | // Construct the namespace version component |
107 | | #define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch) \ |
108 | | _v ## major ## _ ## minor ## _ ## patch |
109 | | #define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(major, minor, patch) \ |
110 | | NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch) |
111 | | |
112 | | #if NLOHMANN_JSON_NAMESPACE_NO_VERSION |
113 | | #define NLOHMANN_JSON_NAMESPACE_VERSION |
114 | | #else |
115 | | #define NLOHMANN_JSON_NAMESPACE_VERSION \ |
116 | | NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(NLOHMANN_JSON_VERSION_MAJOR, \ |
117 | | NLOHMANN_JSON_VERSION_MINOR, \ |
118 | | NLOHMANN_JSON_VERSION_PATCH) |
119 | | #endif |
120 | | |
121 | | // Combine namespace components |
122 | | #define NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b) a ## b |
123 | | #define NLOHMANN_JSON_NAMESPACE_CONCAT(a, b) \ |
124 | | NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b) |
125 | | |
126 | | #ifndef NLOHMANN_JSON_NAMESPACE |
127 | | #define NLOHMANN_JSON_NAMESPACE \ |
128 | | nlohmann::NLOHMANN_JSON_NAMESPACE_CONCAT( \ |
129 | | NLOHMANN_JSON_ABI_TAGS, \ |
130 | | NLOHMANN_JSON_NAMESPACE_VERSION) |
131 | | #endif |
132 | | |
133 | | #ifndef NLOHMANN_JSON_NAMESPACE_BEGIN |
134 | | #define NLOHMANN_JSON_NAMESPACE_BEGIN \ |
135 | | namespace nlohmann \ |
136 | | { \ |
137 | | inline namespace NLOHMANN_JSON_NAMESPACE_CONCAT( \ |
138 | | NLOHMANN_JSON_ABI_TAGS, \ |
139 | | NLOHMANN_JSON_NAMESPACE_VERSION) \ |
140 | | { |
141 | | #endif |
142 | | |
143 | | #ifndef NLOHMANN_JSON_NAMESPACE_END |
144 | | #define NLOHMANN_JSON_NAMESPACE_END \ |
145 | | } /* namespace (inline namespace) NOLINT(readability/namespace) */ \ |
146 | | } // namespace nlohmann |
147 | | #endif |
148 | | |
149 | | // #include <nlohmann/detail/conversions/from_json.hpp> |
150 | | // __ _____ _____ _____ |
151 | | // __| | __| | | | JSON for Modern C++ |
152 | | // | | |__ | | | | | | version 3.11.3 |
153 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
154 | | // |
155 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
156 | | // SPDX-License-Identifier: MIT |
157 | | |
158 | | |
159 | | |
160 | | #include <algorithm> // transform |
161 | | #include <array> // array |
162 | | #include <forward_list> // forward_list |
163 | | #include <iterator> // inserter, front_inserter, end |
164 | | #include <map> // map |
165 | | #include <string> // string |
166 | | #include <tuple> // tuple, make_tuple |
167 | | #include <type_traits> // is_arithmetic, is_same, is_enum, underlying_type, is_convertible |
168 | | #include <unordered_map> // unordered_map |
169 | | #include <utility> // pair, declval |
170 | | #include <valarray> // valarray |
171 | | |
172 | | // #include <nlohmann/detail/exceptions.hpp> |
173 | | // __ _____ _____ _____ |
174 | | // __| | __| | | | JSON for Modern C++ |
175 | | // | | |__ | | | | | | version 3.11.3 |
176 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
177 | | // |
178 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
179 | | // SPDX-License-Identifier: MIT |
180 | | |
181 | | |
182 | | |
183 | | #include <cstddef> // nullptr_t |
184 | | #include <exception> // exception |
185 | | #if JSON_DIAGNOSTICS |
186 | | #include <numeric> // accumulate |
187 | | #endif |
188 | | #include <stdexcept> // runtime_error |
189 | | #include <string> // to_string |
190 | | #include <vector> // vector |
191 | | |
192 | | // #include <nlohmann/detail/value_t.hpp> |
193 | | // __ _____ _____ _____ |
194 | | // __| | __| | | | JSON for Modern C++ |
195 | | // | | |__ | | | | | | version 3.11.3 |
196 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
197 | | // |
198 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
199 | | // SPDX-License-Identifier: MIT |
200 | | |
201 | | |
202 | | |
203 | | #include <array> // array |
204 | | #include <cstddef> // size_t |
205 | | #include <cstdint> // uint8_t |
206 | | #include <string> // string |
207 | | |
208 | | // #include <nlohmann/detail/macro_scope.hpp> |
209 | | // __ _____ _____ _____ |
210 | | // __| | __| | | | JSON for Modern C++ |
211 | | // | | |__ | | | | | | version 3.11.3 |
212 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
213 | | // |
214 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
215 | | // SPDX-License-Identifier: MIT |
216 | | |
217 | | |
218 | | |
219 | | #include <utility> // declval, pair |
220 | | // #include <nlohmann/detail/meta/detected.hpp> |
221 | | // __ _____ _____ _____ |
222 | | // __| | __| | | | JSON for Modern C++ |
223 | | // | | |__ | | | | | | version 3.11.3 |
224 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
225 | | // |
226 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
227 | | // SPDX-License-Identifier: MIT |
228 | | |
229 | | |
230 | | |
231 | | #include <type_traits> |
232 | | |
233 | | // #include <nlohmann/detail/meta/void_t.hpp> |
234 | | // __ _____ _____ _____ |
235 | | // __| | __| | | | JSON for Modern C++ |
236 | | // | | |__ | | | | | | version 3.11.3 |
237 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
238 | | // |
239 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
240 | | // SPDX-License-Identifier: MIT |
241 | | |
242 | | |
243 | | |
244 | | // #include <nlohmann/detail/abi_macros.hpp> |
245 | | |
246 | | |
247 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
248 | | namespace detail |
249 | | { |
250 | | |
251 | | template<typename ...Ts> struct make_void |
252 | | { |
253 | | using type = void; |
254 | | }; |
255 | | template<typename ...Ts> using void_t = typename make_void<Ts...>::type; |
256 | | |
257 | | } // namespace detail |
258 | | NLOHMANN_JSON_NAMESPACE_END |
259 | | |
260 | | |
261 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
262 | | namespace detail |
263 | | { |
264 | | |
265 | | // https://en.cppreference.com/w/cpp/experimental/is_detected |
266 | | struct nonesuch |
267 | | { |
268 | | nonesuch() = delete; |
269 | | ~nonesuch() = delete; |
270 | | nonesuch(nonesuch const&) = delete; |
271 | | nonesuch(nonesuch const&&) = delete; |
272 | | void operator=(nonesuch const&) = delete; |
273 | | void operator=(nonesuch&&) = delete; |
274 | | }; |
275 | | |
276 | | template<class Default, |
277 | | class AlwaysVoid, |
278 | | template<class...> class Op, |
279 | | class... Args> |
280 | | struct detector |
281 | | { |
282 | | using value_t = std::false_type; |
283 | | using type = Default; |
284 | | }; |
285 | | |
286 | | template<class Default, template<class...> class Op, class... Args> |
287 | | struct detector<Default, void_t<Op<Args...>>, Op, Args...> |
288 | | { |
289 | | using value_t = std::true_type; |
290 | | using type = Op<Args...>; |
291 | | }; |
292 | | |
293 | | template<template<class...> class Op, class... Args> |
294 | | using is_detected = typename detector<nonesuch, void, Op, Args...>::value_t; |
295 | | |
296 | | template<template<class...> class Op, class... Args> |
297 | | struct is_detected_lazy : is_detected<Op, Args...> { }; |
298 | | |
299 | | template<template<class...> class Op, class... Args> |
300 | | using detected_t = typename detector<nonesuch, void, Op, Args...>::type; |
301 | | |
302 | | template<class Default, template<class...> class Op, class... Args> |
303 | | using detected_or = detector<Default, void, Op, Args...>; |
304 | | |
305 | | template<class Default, template<class...> class Op, class... Args> |
306 | | using detected_or_t = typename detected_or<Default, Op, Args...>::type; |
307 | | |
308 | | template<class Expected, template<class...> class Op, class... Args> |
309 | | using is_detected_exact = std::is_same<Expected, detected_t<Op, Args...>>; |
310 | | |
311 | | template<class To, template<class...> class Op, class... Args> |
312 | | using is_detected_convertible = |
313 | | std::is_convertible<detected_t<Op, Args...>, To>; |
314 | | |
315 | | } // namespace detail |
316 | | NLOHMANN_JSON_NAMESPACE_END |
317 | | |
318 | | // #include <nlohmann/thirdparty/hedley/hedley.hpp> |
319 | | |
320 | | |
321 | | // __ _____ _____ _____ |
322 | | // __| | __| | | | JSON for Modern C++ |
323 | | // | | |__ | | | | | | version 3.11.3 |
324 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
325 | | // |
326 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
327 | | // SPDX-FileCopyrightText: 2016-2021 Evan Nemerson <evan@nemerson.com> |
328 | | // SPDX-License-Identifier: MIT |
329 | | |
330 | | /* Hedley - https://nemequ.github.io/hedley |
331 | | * Created by Evan Nemerson <evan@nemerson.com> |
332 | | */ |
333 | | |
334 | | #if !defined(JSON_HEDLEY_VERSION) || (JSON_HEDLEY_VERSION < 15) |
335 | | #if defined(JSON_HEDLEY_VERSION) |
336 | | #undef JSON_HEDLEY_VERSION |
337 | | #endif |
338 | | #define JSON_HEDLEY_VERSION 15 |
339 | | |
340 | | #if defined(JSON_HEDLEY_STRINGIFY_EX) |
341 | | #undef JSON_HEDLEY_STRINGIFY_EX |
342 | | #endif |
343 | | #define JSON_HEDLEY_STRINGIFY_EX(x) #x |
344 | | |
345 | | #if defined(JSON_HEDLEY_STRINGIFY) |
346 | | #undef JSON_HEDLEY_STRINGIFY |
347 | | #endif |
348 | | #define JSON_HEDLEY_STRINGIFY(x) JSON_HEDLEY_STRINGIFY_EX(x) |
349 | | |
350 | | #if defined(JSON_HEDLEY_CONCAT_EX) |
351 | | #undef JSON_HEDLEY_CONCAT_EX |
352 | | #endif |
353 | | #define JSON_HEDLEY_CONCAT_EX(a,b) a##b |
354 | | |
355 | | #if defined(JSON_HEDLEY_CONCAT) |
356 | | #undef JSON_HEDLEY_CONCAT |
357 | | #endif |
358 | | #define JSON_HEDLEY_CONCAT(a,b) JSON_HEDLEY_CONCAT_EX(a,b) |
359 | | |
360 | | #if defined(JSON_HEDLEY_CONCAT3_EX) |
361 | | #undef JSON_HEDLEY_CONCAT3_EX |
362 | | #endif |
363 | | #define JSON_HEDLEY_CONCAT3_EX(a,b,c) a##b##c |
364 | | |
365 | | #if defined(JSON_HEDLEY_CONCAT3) |
366 | | #undef JSON_HEDLEY_CONCAT3 |
367 | | #endif |
368 | | #define JSON_HEDLEY_CONCAT3(a,b,c) JSON_HEDLEY_CONCAT3_EX(a,b,c) |
369 | | |
370 | | #if defined(JSON_HEDLEY_VERSION_ENCODE) |
371 | | #undef JSON_HEDLEY_VERSION_ENCODE |
372 | | #endif |
373 | | #define JSON_HEDLEY_VERSION_ENCODE(major,minor,revision) (((major) * 1000000) + ((minor) * 1000) + (revision)) |
374 | | |
375 | | #if defined(JSON_HEDLEY_VERSION_DECODE_MAJOR) |
376 | | #undef JSON_HEDLEY_VERSION_DECODE_MAJOR |
377 | | #endif |
378 | | #define JSON_HEDLEY_VERSION_DECODE_MAJOR(version) ((version) / 1000000) |
379 | | |
380 | | #if defined(JSON_HEDLEY_VERSION_DECODE_MINOR) |
381 | | #undef JSON_HEDLEY_VERSION_DECODE_MINOR |
382 | | #endif |
383 | | #define JSON_HEDLEY_VERSION_DECODE_MINOR(version) (((version) % 1000000) / 1000) |
384 | | |
385 | | #if defined(JSON_HEDLEY_VERSION_DECODE_REVISION) |
386 | | #undef JSON_HEDLEY_VERSION_DECODE_REVISION |
387 | | #endif |
388 | | #define JSON_HEDLEY_VERSION_DECODE_REVISION(version) ((version) % 1000) |
389 | | |
390 | | #if defined(JSON_HEDLEY_GNUC_VERSION) |
391 | | #undef JSON_HEDLEY_GNUC_VERSION |
392 | | #endif |
393 | | #if defined(__GNUC__) && defined(__GNUC_PATCHLEVEL__) |
394 | | #define JSON_HEDLEY_GNUC_VERSION JSON_HEDLEY_VERSION_ENCODE(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__) |
395 | | #elif defined(__GNUC__) |
396 | | #define JSON_HEDLEY_GNUC_VERSION JSON_HEDLEY_VERSION_ENCODE(__GNUC__, __GNUC_MINOR__, 0) |
397 | | #endif |
398 | | |
399 | | #if defined(JSON_HEDLEY_GNUC_VERSION_CHECK) |
400 | | #undef JSON_HEDLEY_GNUC_VERSION_CHECK |
401 | | #endif |
402 | | #if defined(JSON_HEDLEY_GNUC_VERSION) |
403 | | #define JSON_HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_GNUC_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
404 | | #else |
405 | | #define JSON_HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) (0) |
406 | | #endif |
407 | | |
408 | | #if defined(JSON_HEDLEY_MSVC_VERSION) |
409 | | #undef JSON_HEDLEY_MSVC_VERSION |
410 | | #endif |
411 | | #if defined(_MSC_FULL_VER) && (_MSC_FULL_VER >= 140000000) && !defined(__ICL) |
412 | | #define JSON_HEDLEY_MSVC_VERSION JSON_HEDLEY_VERSION_ENCODE(_MSC_FULL_VER / 10000000, (_MSC_FULL_VER % 10000000) / 100000, (_MSC_FULL_VER % 100000) / 100) |
413 | | #elif defined(_MSC_FULL_VER) && !defined(__ICL) |
414 | | #define JSON_HEDLEY_MSVC_VERSION JSON_HEDLEY_VERSION_ENCODE(_MSC_FULL_VER / 1000000, (_MSC_FULL_VER % 1000000) / 10000, (_MSC_FULL_VER % 10000) / 10) |
415 | | #elif defined(_MSC_VER) && !defined(__ICL) |
416 | | #define JSON_HEDLEY_MSVC_VERSION JSON_HEDLEY_VERSION_ENCODE(_MSC_VER / 100, _MSC_VER % 100, 0) |
417 | | #endif |
418 | | |
419 | | #if defined(JSON_HEDLEY_MSVC_VERSION_CHECK) |
420 | | #undef JSON_HEDLEY_MSVC_VERSION_CHECK |
421 | | #endif |
422 | | #if !defined(JSON_HEDLEY_MSVC_VERSION) |
423 | | #define JSON_HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (0) |
424 | | #elif defined(_MSC_VER) && (_MSC_VER >= 1400) |
425 | | #define JSON_HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (_MSC_FULL_VER >= ((major * 10000000) + (minor * 100000) + (patch))) |
426 | | #elif defined(_MSC_VER) && (_MSC_VER >= 1200) |
427 | | #define JSON_HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (_MSC_FULL_VER >= ((major * 1000000) + (minor * 10000) + (patch))) |
428 | | #else |
429 | | #define JSON_HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (_MSC_VER >= ((major * 100) + (minor))) |
430 | | #endif |
431 | | |
432 | | #if defined(JSON_HEDLEY_INTEL_VERSION) |
433 | | #undef JSON_HEDLEY_INTEL_VERSION |
434 | | #endif |
435 | | #if defined(__INTEL_COMPILER) && defined(__INTEL_COMPILER_UPDATE) && !defined(__ICL) |
436 | | #define JSON_HEDLEY_INTEL_VERSION JSON_HEDLEY_VERSION_ENCODE(__INTEL_COMPILER / 100, __INTEL_COMPILER % 100, __INTEL_COMPILER_UPDATE) |
437 | | #elif defined(__INTEL_COMPILER) && !defined(__ICL) |
438 | | #define JSON_HEDLEY_INTEL_VERSION JSON_HEDLEY_VERSION_ENCODE(__INTEL_COMPILER / 100, __INTEL_COMPILER % 100, 0) |
439 | | #endif |
440 | | |
441 | | #if defined(JSON_HEDLEY_INTEL_VERSION_CHECK) |
442 | | #undef JSON_HEDLEY_INTEL_VERSION_CHECK |
443 | | #endif |
444 | | #if defined(JSON_HEDLEY_INTEL_VERSION) |
445 | | #define JSON_HEDLEY_INTEL_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_INTEL_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
446 | | #else |
447 | | #define JSON_HEDLEY_INTEL_VERSION_CHECK(major,minor,patch) (0) |
448 | | #endif |
449 | | |
450 | | #if defined(JSON_HEDLEY_INTEL_CL_VERSION) |
451 | | #undef JSON_HEDLEY_INTEL_CL_VERSION |
452 | | #endif |
453 | | #if defined(__INTEL_COMPILER) && defined(__INTEL_COMPILER_UPDATE) && defined(__ICL) |
454 | | #define JSON_HEDLEY_INTEL_CL_VERSION JSON_HEDLEY_VERSION_ENCODE(__INTEL_COMPILER, __INTEL_COMPILER_UPDATE, 0) |
455 | | #endif |
456 | | |
457 | | #if defined(JSON_HEDLEY_INTEL_CL_VERSION_CHECK) |
458 | | #undef JSON_HEDLEY_INTEL_CL_VERSION_CHECK |
459 | | #endif |
460 | | #if defined(JSON_HEDLEY_INTEL_CL_VERSION) |
461 | | #define JSON_HEDLEY_INTEL_CL_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_INTEL_CL_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
462 | | #else |
463 | | #define JSON_HEDLEY_INTEL_CL_VERSION_CHECK(major,minor,patch) (0) |
464 | | #endif |
465 | | |
466 | | #if defined(JSON_HEDLEY_PGI_VERSION) |
467 | | #undef JSON_HEDLEY_PGI_VERSION |
468 | | #endif |
469 | | #if defined(__PGI) && defined(__PGIC__) && defined(__PGIC_MINOR__) && defined(__PGIC_PATCHLEVEL__) |
470 | | #define JSON_HEDLEY_PGI_VERSION JSON_HEDLEY_VERSION_ENCODE(__PGIC__, __PGIC_MINOR__, __PGIC_PATCHLEVEL__) |
471 | | #endif |
472 | | |
473 | | #if defined(JSON_HEDLEY_PGI_VERSION_CHECK) |
474 | | #undef JSON_HEDLEY_PGI_VERSION_CHECK |
475 | | #endif |
476 | | #if defined(JSON_HEDLEY_PGI_VERSION) |
477 | | #define JSON_HEDLEY_PGI_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_PGI_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
478 | | #else |
479 | | #define JSON_HEDLEY_PGI_VERSION_CHECK(major,minor,patch) (0) |
480 | | #endif |
481 | | |
482 | | #if defined(JSON_HEDLEY_SUNPRO_VERSION) |
483 | | #undef JSON_HEDLEY_SUNPRO_VERSION |
484 | | #endif |
485 | | #if defined(__SUNPRO_C) && (__SUNPRO_C > 0x1000) |
486 | | #define JSON_HEDLEY_SUNPRO_VERSION JSON_HEDLEY_VERSION_ENCODE((((__SUNPRO_C >> 16) & 0xf) * 10) + ((__SUNPRO_C >> 12) & 0xf), (((__SUNPRO_C >> 8) & 0xf) * 10) + ((__SUNPRO_C >> 4) & 0xf), (__SUNPRO_C & 0xf) * 10) |
487 | | #elif defined(__SUNPRO_C) |
488 | | #define JSON_HEDLEY_SUNPRO_VERSION JSON_HEDLEY_VERSION_ENCODE((__SUNPRO_C >> 8) & 0xf, (__SUNPRO_C >> 4) & 0xf, (__SUNPRO_C) & 0xf) |
489 | | #elif defined(__SUNPRO_CC) && (__SUNPRO_CC > 0x1000) |
490 | | #define JSON_HEDLEY_SUNPRO_VERSION JSON_HEDLEY_VERSION_ENCODE((((__SUNPRO_CC >> 16) & 0xf) * 10) + ((__SUNPRO_CC >> 12) & 0xf), (((__SUNPRO_CC >> 8) & 0xf) * 10) + ((__SUNPRO_CC >> 4) & 0xf), (__SUNPRO_CC & 0xf) * 10) |
491 | | #elif defined(__SUNPRO_CC) |
492 | | #define JSON_HEDLEY_SUNPRO_VERSION JSON_HEDLEY_VERSION_ENCODE((__SUNPRO_CC >> 8) & 0xf, (__SUNPRO_CC >> 4) & 0xf, (__SUNPRO_CC) & 0xf) |
493 | | #endif |
494 | | |
495 | | #if defined(JSON_HEDLEY_SUNPRO_VERSION_CHECK) |
496 | | #undef JSON_HEDLEY_SUNPRO_VERSION_CHECK |
497 | | #endif |
498 | | #if defined(JSON_HEDLEY_SUNPRO_VERSION) |
499 | | #define JSON_HEDLEY_SUNPRO_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_SUNPRO_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
500 | | #else |
501 | | #define JSON_HEDLEY_SUNPRO_VERSION_CHECK(major,minor,patch) (0) |
502 | | #endif |
503 | | |
504 | | #if defined(JSON_HEDLEY_EMSCRIPTEN_VERSION) |
505 | | #undef JSON_HEDLEY_EMSCRIPTEN_VERSION |
506 | | #endif |
507 | | #if defined(__EMSCRIPTEN__) |
508 | | #define JSON_HEDLEY_EMSCRIPTEN_VERSION JSON_HEDLEY_VERSION_ENCODE(__EMSCRIPTEN_major__, __EMSCRIPTEN_minor__, __EMSCRIPTEN_tiny__) |
509 | | #endif |
510 | | |
511 | | #if defined(JSON_HEDLEY_EMSCRIPTEN_VERSION_CHECK) |
512 | | #undef JSON_HEDLEY_EMSCRIPTEN_VERSION_CHECK |
513 | | #endif |
514 | | #if defined(JSON_HEDLEY_EMSCRIPTEN_VERSION) |
515 | | #define JSON_HEDLEY_EMSCRIPTEN_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_EMSCRIPTEN_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
516 | | #else |
517 | | #define JSON_HEDLEY_EMSCRIPTEN_VERSION_CHECK(major,minor,patch) (0) |
518 | | #endif |
519 | | |
520 | | #if defined(JSON_HEDLEY_ARM_VERSION) |
521 | | #undef JSON_HEDLEY_ARM_VERSION |
522 | | #endif |
523 | | #if defined(__CC_ARM) && defined(__ARMCOMPILER_VERSION) |
524 | | #define JSON_HEDLEY_ARM_VERSION JSON_HEDLEY_VERSION_ENCODE(__ARMCOMPILER_VERSION / 1000000, (__ARMCOMPILER_VERSION % 1000000) / 10000, (__ARMCOMPILER_VERSION % 10000) / 100) |
525 | | #elif defined(__CC_ARM) && defined(__ARMCC_VERSION) |
526 | | #define JSON_HEDLEY_ARM_VERSION JSON_HEDLEY_VERSION_ENCODE(__ARMCC_VERSION / 1000000, (__ARMCC_VERSION % 1000000) / 10000, (__ARMCC_VERSION % 10000) / 100) |
527 | | #endif |
528 | | |
529 | | #if defined(JSON_HEDLEY_ARM_VERSION_CHECK) |
530 | | #undef JSON_HEDLEY_ARM_VERSION_CHECK |
531 | | #endif |
532 | | #if defined(JSON_HEDLEY_ARM_VERSION) |
533 | | #define JSON_HEDLEY_ARM_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_ARM_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
534 | | #else |
535 | | #define JSON_HEDLEY_ARM_VERSION_CHECK(major,minor,patch) (0) |
536 | | #endif |
537 | | |
538 | | #if defined(JSON_HEDLEY_IBM_VERSION) |
539 | | #undef JSON_HEDLEY_IBM_VERSION |
540 | | #endif |
541 | | #if defined(__ibmxl__) |
542 | | #define JSON_HEDLEY_IBM_VERSION JSON_HEDLEY_VERSION_ENCODE(__ibmxl_version__, __ibmxl_release__, __ibmxl_modification__) |
543 | | #elif defined(__xlC__) && defined(__xlC_ver__) |
544 | | #define JSON_HEDLEY_IBM_VERSION JSON_HEDLEY_VERSION_ENCODE(__xlC__ >> 8, __xlC__ & 0xff, (__xlC_ver__ >> 8) & 0xff) |
545 | | #elif defined(__xlC__) |
546 | | #define JSON_HEDLEY_IBM_VERSION JSON_HEDLEY_VERSION_ENCODE(__xlC__ >> 8, __xlC__ & 0xff, 0) |
547 | | #endif |
548 | | |
549 | | #if defined(JSON_HEDLEY_IBM_VERSION_CHECK) |
550 | | #undef JSON_HEDLEY_IBM_VERSION_CHECK |
551 | | #endif |
552 | | #if defined(JSON_HEDLEY_IBM_VERSION) |
553 | | #define JSON_HEDLEY_IBM_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_IBM_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
554 | | #else |
555 | | #define JSON_HEDLEY_IBM_VERSION_CHECK(major,minor,patch) (0) |
556 | | #endif |
557 | | |
558 | | #if defined(JSON_HEDLEY_TI_VERSION) |
559 | | #undef JSON_HEDLEY_TI_VERSION |
560 | | #endif |
561 | | #if \ |
562 | | defined(__TI_COMPILER_VERSION__) && \ |
563 | | ( \ |
564 | | defined(__TMS470__) || defined(__TI_ARM__) || \ |
565 | | defined(__MSP430__) || \ |
566 | | defined(__TMS320C2000__) \ |
567 | | ) |
568 | | #if (__TI_COMPILER_VERSION__ >= 16000000) |
569 | | #define JSON_HEDLEY_TI_VERSION JSON_HEDLEY_VERSION_ENCODE(__TI_COMPILER_VERSION__ / 1000000, (__TI_COMPILER_VERSION__ % 1000000) / 1000, (__TI_COMPILER_VERSION__ % 1000)) |
570 | | #endif |
571 | | #endif |
572 | | |
573 | | #if defined(JSON_HEDLEY_TI_VERSION_CHECK) |
574 | | #undef JSON_HEDLEY_TI_VERSION_CHECK |
575 | | #endif |
576 | | #if defined(JSON_HEDLEY_TI_VERSION) |
577 | | #define JSON_HEDLEY_TI_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_TI_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
578 | | #else |
579 | | #define JSON_HEDLEY_TI_VERSION_CHECK(major,minor,patch) (0) |
580 | | #endif |
581 | | |
582 | | #if defined(JSON_HEDLEY_TI_CL2000_VERSION) |
583 | | #undef JSON_HEDLEY_TI_CL2000_VERSION |
584 | | #endif |
585 | | #if defined(__TI_COMPILER_VERSION__) && defined(__TMS320C2000__) |
586 | | #define JSON_HEDLEY_TI_CL2000_VERSION JSON_HEDLEY_VERSION_ENCODE(__TI_COMPILER_VERSION__ / 1000000, (__TI_COMPILER_VERSION__ % 1000000) / 1000, (__TI_COMPILER_VERSION__ % 1000)) |
587 | | #endif |
588 | | |
589 | | #if defined(JSON_HEDLEY_TI_CL2000_VERSION_CHECK) |
590 | | #undef JSON_HEDLEY_TI_CL2000_VERSION_CHECK |
591 | | #endif |
592 | | #if defined(JSON_HEDLEY_TI_CL2000_VERSION) |
593 | | #define JSON_HEDLEY_TI_CL2000_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_TI_CL2000_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
594 | | #else |
595 | | #define JSON_HEDLEY_TI_CL2000_VERSION_CHECK(major,minor,patch) (0) |
596 | | #endif |
597 | | |
598 | | #if defined(JSON_HEDLEY_TI_CL430_VERSION) |
599 | | #undef JSON_HEDLEY_TI_CL430_VERSION |
600 | | #endif |
601 | | #if defined(__TI_COMPILER_VERSION__) && defined(__MSP430__) |
602 | | #define JSON_HEDLEY_TI_CL430_VERSION JSON_HEDLEY_VERSION_ENCODE(__TI_COMPILER_VERSION__ / 1000000, (__TI_COMPILER_VERSION__ % 1000000) / 1000, (__TI_COMPILER_VERSION__ % 1000)) |
603 | | #endif |
604 | | |
605 | | #if defined(JSON_HEDLEY_TI_CL430_VERSION_CHECK) |
606 | | #undef JSON_HEDLEY_TI_CL430_VERSION_CHECK |
607 | | #endif |
608 | | #if defined(JSON_HEDLEY_TI_CL430_VERSION) |
609 | | #define JSON_HEDLEY_TI_CL430_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_TI_CL430_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
610 | | #else |
611 | | #define JSON_HEDLEY_TI_CL430_VERSION_CHECK(major,minor,patch) (0) |
612 | | #endif |
613 | | |
614 | | #if defined(JSON_HEDLEY_TI_ARMCL_VERSION) |
615 | | #undef JSON_HEDLEY_TI_ARMCL_VERSION |
616 | | #endif |
617 | | #if defined(__TI_COMPILER_VERSION__) && (defined(__TMS470__) || defined(__TI_ARM__)) |
618 | | #define JSON_HEDLEY_TI_ARMCL_VERSION JSON_HEDLEY_VERSION_ENCODE(__TI_COMPILER_VERSION__ / 1000000, (__TI_COMPILER_VERSION__ % 1000000) / 1000, (__TI_COMPILER_VERSION__ % 1000)) |
619 | | #endif |
620 | | |
621 | | #if defined(JSON_HEDLEY_TI_ARMCL_VERSION_CHECK) |
622 | | #undef JSON_HEDLEY_TI_ARMCL_VERSION_CHECK |
623 | | #endif |
624 | | #if defined(JSON_HEDLEY_TI_ARMCL_VERSION) |
625 | | #define JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_TI_ARMCL_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
626 | | #else |
627 | | #define JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(major,minor,patch) (0) |
628 | | #endif |
629 | | |
630 | | #if defined(JSON_HEDLEY_TI_CL6X_VERSION) |
631 | | #undef JSON_HEDLEY_TI_CL6X_VERSION |
632 | | #endif |
633 | | #if defined(__TI_COMPILER_VERSION__) && defined(__TMS320C6X__) |
634 | | #define JSON_HEDLEY_TI_CL6X_VERSION JSON_HEDLEY_VERSION_ENCODE(__TI_COMPILER_VERSION__ / 1000000, (__TI_COMPILER_VERSION__ % 1000000) / 1000, (__TI_COMPILER_VERSION__ % 1000)) |
635 | | #endif |
636 | | |
637 | | #if defined(JSON_HEDLEY_TI_CL6X_VERSION_CHECK) |
638 | | #undef JSON_HEDLEY_TI_CL6X_VERSION_CHECK |
639 | | #endif |
640 | | #if defined(JSON_HEDLEY_TI_CL6X_VERSION) |
641 | | #define JSON_HEDLEY_TI_CL6X_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_TI_CL6X_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
642 | | #else |
643 | | #define JSON_HEDLEY_TI_CL6X_VERSION_CHECK(major,minor,patch) (0) |
644 | | #endif |
645 | | |
646 | | #if defined(JSON_HEDLEY_TI_CL7X_VERSION) |
647 | | #undef JSON_HEDLEY_TI_CL7X_VERSION |
648 | | #endif |
649 | | #if defined(__TI_COMPILER_VERSION__) && defined(__C7000__) |
650 | | #define JSON_HEDLEY_TI_CL7X_VERSION JSON_HEDLEY_VERSION_ENCODE(__TI_COMPILER_VERSION__ / 1000000, (__TI_COMPILER_VERSION__ % 1000000) / 1000, (__TI_COMPILER_VERSION__ % 1000)) |
651 | | #endif |
652 | | |
653 | | #if defined(JSON_HEDLEY_TI_CL7X_VERSION_CHECK) |
654 | | #undef JSON_HEDLEY_TI_CL7X_VERSION_CHECK |
655 | | #endif |
656 | | #if defined(JSON_HEDLEY_TI_CL7X_VERSION) |
657 | | #define JSON_HEDLEY_TI_CL7X_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_TI_CL7X_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
658 | | #else |
659 | | #define JSON_HEDLEY_TI_CL7X_VERSION_CHECK(major,minor,patch) (0) |
660 | | #endif |
661 | | |
662 | | #if defined(JSON_HEDLEY_TI_CLPRU_VERSION) |
663 | | #undef JSON_HEDLEY_TI_CLPRU_VERSION |
664 | | #endif |
665 | | #if defined(__TI_COMPILER_VERSION__) && defined(__PRU__) |
666 | | #define JSON_HEDLEY_TI_CLPRU_VERSION JSON_HEDLEY_VERSION_ENCODE(__TI_COMPILER_VERSION__ / 1000000, (__TI_COMPILER_VERSION__ % 1000000) / 1000, (__TI_COMPILER_VERSION__ % 1000)) |
667 | | #endif |
668 | | |
669 | | #if defined(JSON_HEDLEY_TI_CLPRU_VERSION_CHECK) |
670 | | #undef JSON_HEDLEY_TI_CLPRU_VERSION_CHECK |
671 | | #endif |
672 | | #if defined(JSON_HEDLEY_TI_CLPRU_VERSION) |
673 | | #define JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_TI_CLPRU_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
674 | | #else |
675 | | #define JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(major,minor,patch) (0) |
676 | | #endif |
677 | | |
678 | | #if defined(JSON_HEDLEY_CRAY_VERSION) |
679 | | #undef JSON_HEDLEY_CRAY_VERSION |
680 | | #endif |
681 | | #if defined(_CRAYC) |
682 | | #if defined(_RELEASE_PATCHLEVEL) |
683 | | #define JSON_HEDLEY_CRAY_VERSION JSON_HEDLEY_VERSION_ENCODE(_RELEASE_MAJOR, _RELEASE_MINOR, _RELEASE_PATCHLEVEL) |
684 | | #else |
685 | | #define JSON_HEDLEY_CRAY_VERSION JSON_HEDLEY_VERSION_ENCODE(_RELEASE_MAJOR, _RELEASE_MINOR, 0) |
686 | | #endif |
687 | | #endif |
688 | | |
689 | | #if defined(JSON_HEDLEY_CRAY_VERSION_CHECK) |
690 | | #undef JSON_HEDLEY_CRAY_VERSION_CHECK |
691 | | #endif |
692 | | #if defined(JSON_HEDLEY_CRAY_VERSION) |
693 | | #define JSON_HEDLEY_CRAY_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_CRAY_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
694 | | #else |
695 | | #define JSON_HEDLEY_CRAY_VERSION_CHECK(major,minor,patch) (0) |
696 | | #endif |
697 | | |
698 | | #if defined(JSON_HEDLEY_IAR_VERSION) |
699 | | #undef JSON_HEDLEY_IAR_VERSION |
700 | | #endif |
701 | | #if defined(__IAR_SYSTEMS_ICC__) |
702 | | #if __VER__ > 1000 |
703 | | #define JSON_HEDLEY_IAR_VERSION JSON_HEDLEY_VERSION_ENCODE((__VER__ / 1000000), ((__VER__ / 1000) % 1000), (__VER__ % 1000)) |
704 | | #else |
705 | | #define JSON_HEDLEY_IAR_VERSION JSON_HEDLEY_VERSION_ENCODE(__VER__ / 100, __VER__ % 100, 0) |
706 | | #endif |
707 | | #endif |
708 | | |
709 | | #if defined(JSON_HEDLEY_IAR_VERSION_CHECK) |
710 | | #undef JSON_HEDLEY_IAR_VERSION_CHECK |
711 | | #endif |
712 | | #if defined(JSON_HEDLEY_IAR_VERSION) |
713 | | #define JSON_HEDLEY_IAR_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_IAR_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
714 | | #else |
715 | | #define JSON_HEDLEY_IAR_VERSION_CHECK(major,minor,patch) (0) |
716 | | #endif |
717 | | |
718 | | #if defined(JSON_HEDLEY_TINYC_VERSION) |
719 | | #undef JSON_HEDLEY_TINYC_VERSION |
720 | | #endif |
721 | | #if defined(__TINYC__) |
722 | | #define JSON_HEDLEY_TINYC_VERSION JSON_HEDLEY_VERSION_ENCODE(__TINYC__ / 1000, (__TINYC__ / 100) % 10, __TINYC__ % 100) |
723 | | #endif |
724 | | |
725 | | #if defined(JSON_HEDLEY_TINYC_VERSION_CHECK) |
726 | | #undef JSON_HEDLEY_TINYC_VERSION_CHECK |
727 | | #endif |
728 | | #if defined(JSON_HEDLEY_TINYC_VERSION) |
729 | | #define JSON_HEDLEY_TINYC_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_TINYC_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
730 | | #else |
731 | | #define JSON_HEDLEY_TINYC_VERSION_CHECK(major,minor,patch) (0) |
732 | | #endif |
733 | | |
734 | | #if defined(JSON_HEDLEY_DMC_VERSION) |
735 | | #undef JSON_HEDLEY_DMC_VERSION |
736 | | #endif |
737 | | #if defined(__DMC__) |
738 | | #define JSON_HEDLEY_DMC_VERSION JSON_HEDLEY_VERSION_ENCODE(__DMC__ >> 8, (__DMC__ >> 4) & 0xf, __DMC__ & 0xf) |
739 | | #endif |
740 | | |
741 | | #if defined(JSON_HEDLEY_DMC_VERSION_CHECK) |
742 | | #undef JSON_HEDLEY_DMC_VERSION_CHECK |
743 | | #endif |
744 | | #if defined(JSON_HEDLEY_DMC_VERSION) |
745 | | #define JSON_HEDLEY_DMC_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_DMC_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
746 | | #else |
747 | | #define JSON_HEDLEY_DMC_VERSION_CHECK(major,minor,patch) (0) |
748 | | #endif |
749 | | |
750 | | #if defined(JSON_HEDLEY_COMPCERT_VERSION) |
751 | | #undef JSON_HEDLEY_COMPCERT_VERSION |
752 | | #endif |
753 | | #if defined(__COMPCERT_VERSION__) |
754 | | #define JSON_HEDLEY_COMPCERT_VERSION JSON_HEDLEY_VERSION_ENCODE(__COMPCERT_VERSION__ / 10000, (__COMPCERT_VERSION__ / 100) % 100, __COMPCERT_VERSION__ % 100) |
755 | | #endif |
756 | | |
757 | | #if defined(JSON_HEDLEY_COMPCERT_VERSION_CHECK) |
758 | | #undef JSON_HEDLEY_COMPCERT_VERSION_CHECK |
759 | | #endif |
760 | | #if defined(JSON_HEDLEY_COMPCERT_VERSION) |
761 | | #define JSON_HEDLEY_COMPCERT_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_COMPCERT_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
762 | | #else |
763 | | #define JSON_HEDLEY_COMPCERT_VERSION_CHECK(major,minor,patch) (0) |
764 | | #endif |
765 | | |
766 | | #if defined(JSON_HEDLEY_PELLES_VERSION) |
767 | | #undef JSON_HEDLEY_PELLES_VERSION |
768 | | #endif |
769 | | #if defined(__POCC__) |
770 | | #define JSON_HEDLEY_PELLES_VERSION JSON_HEDLEY_VERSION_ENCODE(__POCC__ / 100, __POCC__ % 100, 0) |
771 | | #endif |
772 | | |
773 | | #if defined(JSON_HEDLEY_PELLES_VERSION_CHECK) |
774 | | #undef JSON_HEDLEY_PELLES_VERSION_CHECK |
775 | | #endif |
776 | | #if defined(JSON_HEDLEY_PELLES_VERSION) |
777 | | #define JSON_HEDLEY_PELLES_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_PELLES_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
778 | | #else |
779 | | #define JSON_HEDLEY_PELLES_VERSION_CHECK(major,minor,patch) (0) |
780 | | #endif |
781 | | |
782 | | #if defined(JSON_HEDLEY_MCST_LCC_VERSION) |
783 | | #undef JSON_HEDLEY_MCST_LCC_VERSION |
784 | | #endif |
785 | | #if defined(__LCC__) && defined(__LCC_MINOR__) |
786 | | #define JSON_HEDLEY_MCST_LCC_VERSION JSON_HEDLEY_VERSION_ENCODE(__LCC__ / 100, __LCC__ % 100, __LCC_MINOR__) |
787 | | #endif |
788 | | |
789 | | #if defined(JSON_HEDLEY_MCST_LCC_VERSION_CHECK) |
790 | | #undef JSON_HEDLEY_MCST_LCC_VERSION_CHECK |
791 | | #endif |
792 | | #if defined(JSON_HEDLEY_MCST_LCC_VERSION) |
793 | | #define JSON_HEDLEY_MCST_LCC_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_MCST_LCC_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
794 | | #else |
795 | | #define JSON_HEDLEY_MCST_LCC_VERSION_CHECK(major,minor,patch) (0) |
796 | | #endif |
797 | | |
798 | | #if defined(JSON_HEDLEY_GCC_VERSION) |
799 | | #undef JSON_HEDLEY_GCC_VERSION |
800 | | #endif |
801 | | #if \ |
802 | | defined(JSON_HEDLEY_GNUC_VERSION) && \ |
803 | | !defined(__clang__) && \ |
804 | | !defined(JSON_HEDLEY_INTEL_VERSION) && \ |
805 | | !defined(JSON_HEDLEY_PGI_VERSION) && \ |
806 | | !defined(JSON_HEDLEY_ARM_VERSION) && \ |
807 | | !defined(JSON_HEDLEY_CRAY_VERSION) && \ |
808 | | !defined(JSON_HEDLEY_TI_VERSION) && \ |
809 | | !defined(JSON_HEDLEY_TI_ARMCL_VERSION) && \ |
810 | | !defined(JSON_HEDLEY_TI_CL430_VERSION) && \ |
811 | | !defined(JSON_HEDLEY_TI_CL2000_VERSION) && \ |
812 | | !defined(JSON_HEDLEY_TI_CL6X_VERSION) && \ |
813 | | !defined(JSON_HEDLEY_TI_CL7X_VERSION) && \ |
814 | | !defined(JSON_HEDLEY_TI_CLPRU_VERSION) && \ |
815 | | !defined(__COMPCERT__) && \ |
816 | | !defined(JSON_HEDLEY_MCST_LCC_VERSION) |
817 | | #define JSON_HEDLEY_GCC_VERSION JSON_HEDLEY_GNUC_VERSION |
818 | | #endif |
819 | | |
820 | | #if defined(JSON_HEDLEY_GCC_VERSION_CHECK) |
821 | | #undef JSON_HEDLEY_GCC_VERSION_CHECK |
822 | | #endif |
823 | | #if defined(JSON_HEDLEY_GCC_VERSION) |
824 | | #define JSON_HEDLEY_GCC_VERSION_CHECK(major,minor,patch) (JSON_HEDLEY_GCC_VERSION >= JSON_HEDLEY_VERSION_ENCODE(major, minor, patch)) |
825 | | #else |
826 | | #define JSON_HEDLEY_GCC_VERSION_CHECK(major,minor,patch) (0) |
827 | | #endif |
828 | | |
829 | | #if defined(JSON_HEDLEY_HAS_ATTRIBUTE) |
830 | | #undef JSON_HEDLEY_HAS_ATTRIBUTE |
831 | | #endif |
832 | | #if \ |
833 | | defined(__has_attribute) && \ |
834 | | ( \ |
835 | | (!defined(JSON_HEDLEY_IAR_VERSION) || JSON_HEDLEY_IAR_VERSION_CHECK(8,5,9)) \ |
836 | | ) |
837 | | # define JSON_HEDLEY_HAS_ATTRIBUTE(attribute) __has_attribute(attribute) |
838 | | #else |
839 | | # define JSON_HEDLEY_HAS_ATTRIBUTE(attribute) (0) |
840 | | #endif |
841 | | |
842 | | #if defined(JSON_HEDLEY_GNUC_HAS_ATTRIBUTE) |
843 | | #undef JSON_HEDLEY_GNUC_HAS_ATTRIBUTE |
844 | | #endif |
845 | | #if defined(__has_attribute) |
846 | | #define JSON_HEDLEY_GNUC_HAS_ATTRIBUTE(attribute,major,minor,patch) JSON_HEDLEY_HAS_ATTRIBUTE(attribute) |
847 | | #else |
848 | | #define JSON_HEDLEY_GNUC_HAS_ATTRIBUTE(attribute,major,minor,patch) JSON_HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) |
849 | | #endif |
850 | | |
851 | | #if defined(JSON_HEDLEY_GCC_HAS_ATTRIBUTE) |
852 | | #undef JSON_HEDLEY_GCC_HAS_ATTRIBUTE |
853 | | #endif |
854 | | #if defined(__has_attribute) |
855 | | #define JSON_HEDLEY_GCC_HAS_ATTRIBUTE(attribute,major,minor,patch) JSON_HEDLEY_HAS_ATTRIBUTE(attribute) |
856 | | #else |
857 | | #define JSON_HEDLEY_GCC_HAS_ATTRIBUTE(attribute,major,minor,patch) JSON_HEDLEY_GCC_VERSION_CHECK(major,minor,patch) |
858 | | #endif |
859 | | |
860 | | #if defined(JSON_HEDLEY_HAS_CPP_ATTRIBUTE) |
861 | | #undef JSON_HEDLEY_HAS_CPP_ATTRIBUTE |
862 | | #endif |
863 | | #if \ |
864 | | defined(__has_cpp_attribute) && \ |
865 | | defined(__cplusplus) && \ |
866 | | (!defined(JSON_HEDLEY_SUNPRO_VERSION) || JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,15,0)) |
867 | | #define JSON_HEDLEY_HAS_CPP_ATTRIBUTE(attribute) __has_cpp_attribute(attribute) |
868 | | #else |
869 | | #define JSON_HEDLEY_HAS_CPP_ATTRIBUTE(attribute) (0) |
870 | | #endif |
871 | | |
872 | | #if defined(JSON_HEDLEY_HAS_CPP_ATTRIBUTE_NS) |
873 | | #undef JSON_HEDLEY_HAS_CPP_ATTRIBUTE_NS |
874 | | #endif |
875 | | #if !defined(__cplusplus) || !defined(__has_cpp_attribute) |
876 | | #define JSON_HEDLEY_HAS_CPP_ATTRIBUTE_NS(ns,attribute) (0) |
877 | | #elif \ |
878 | | !defined(JSON_HEDLEY_PGI_VERSION) && \ |
879 | | !defined(JSON_HEDLEY_IAR_VERSION) && \ |
880 | | (!defined(JSON_HEDLEY_SUNPRO_VERSION) || JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,15,0)) && \ |
881 | | (!defined(JSON_HEDLEY_MSVC_VERSION) || JSON_HEDLEY_MSVC_VERSION_CHECK(19,20,0)) |
882 | | #define JSON_HEDLEY_HAS_CPP_ATTRIBUTE_NS(ns,attribute) JSON_HEDLEY_HAS_CPP_ATTRIBUTE(ns::attribute) |
883 | | #else |
884 | | #define JSON_HEDLEY_HAS_CPP_ATTRIBUTE_NS(ns,attribute) (0) |
885 | | #endif |
886 | | |
887 | | #if defined(JSON_HEDLEY_GNUC_HAS_CPP_ATTRIBUTE) |
888 | | #undef JSON_HEDLEY_GNUC_HAS_CPP_ATTRIBUTE |
889 | | #endif |
890 | | #if defined(__has_cpp_attribute) && defined(__cplusplus) |
891 | | #define JSON_HEDLEY_GNUC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) __has_cpp_attribute(attribute) |
892 | | #else |
893 | | #define JSON_HEDLEY_GNUC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) JSON_HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) |
894 | | #endif |
895 | | |
896 | | #if defined(JSON_HEDLEY_GCC_HAS_CPP_ATTRIBUTE) |
897 | | #undef JSON_HEDLEY_GCC_HAS_CPP_ATTRIBUTE |
898 | | #endif |
899 | | #if defined(__has_cpp_attribute) && defined(__cplusplus) |
900 | | #define JSON_HEDLEY_GCC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) __has_cpp_attribute(attribute) |
901 | | #else |
902 | | #define JSON_HEDLEY_GCC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) JSON_HEDLEY_GCC_VERSION_CHECK(major,minor,patch) |
903 | | #endif |
904 | | |
905 | | #if defined(JSON_HEDLEY_HAS_BUILTIN) |
906 | | #undef JSON_HEDLEY_HAS_BUILTIN |
907 | | #endif |
908 | | #if defined(__has_builtin) |
909 | | #define JSON_HEDLEY_HAS_BUILTIN(builtin) __has_builtin(builtin) |
910 | | #else |
911 | | #define JSON_HEDLEY_HAS_BUILTIN(builtin) (0) |
912 | | #endif |
913 | | |
914 | | #if defined(JSON_HEDLEY_GNUC_HAS_BUILTIN) |
915 | | #undef JSON_HEDLEY_GNUC_HAS_BUILTIN |
916 | | #endif |
917 | | #if defined(__has_builtin) |
918 | | #define JSON_HEDLEY_GNUC_HAS_BUILTIN(builtin,major,minor,patch) __has_builtin(builtin) |
919 | | #else |
920 | | #define JSON_HEDLEY_GNUC_HAS_BUILTIN(builtin,major,minor,patch) JSON_HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) |
921 | | #endif |
922 | | |
923 | | #if defined(JSON_HEDLEY_GCC_HAS_BUILTIN) |
924 | | #undef JSON_HEDLEY_GCC_HAS_BUILTIN |
925 | | #endif |
926 | | #if defined(__has_builtin) |
927 | | #define JSON_HEDLEY_GCC_HAS_BUILTIN(builtin,major,minor,patch) __has_builtin(builtin) |
928 | | #else |
929 | | #define JSON_HEDLEY_GCC_HAS_BUILTIN(builtin,major,minor,patch) JSON_HEDLEY_GCC_VERSION_CHECK(major,minor,patch) |
930 | | #endif |
931 | | |
932 | | #if defined(JSON_HEDLEY_HAS_FEATURE) |
933 | | #undef JSON_HEDLEY_HAS_FEATURE |
934 | | #endif |
935 | | #if defined(__has_feature) |
936 | | #define JSON_HEDLEY_HAS_FEATURE(feature) __has_feature(feature) |
937 | | #else |
938 | | #define JSON_HEDLEY_HAS_FEATURE(feature) (0) |
939 | | #endif |
940 | | |
941 | | #if defined(JSON_HEDLEY_GNUC_HAS_FEATURE) |
942 | | #undef JSON_HEDLEY_GNUC_HAS_FEATURE |
943 | | #endif |
944 | | #if defined(__has_feature) |
945 | | #define JSON_HEDLEY_GNUC_HAS_FEATURE(feature,major,minor,patch) __has_feature(feature) |
946 | | #else |
947 | | #define JSON_HEDLEY_GNUC_HAS_FEATURE(feature,major,minor,patch) JSON_HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) |
948 | | #endif |
949 | | |
950 | | #if defined(JSON_HEDLEY_GCC_HAS_FEATURE) |
951 | | #undef JSON_HEDLEY_GCC_HAS_FEATURE |
952 | | #endif |
953 | | #if defined(__has_feature) |
954 | | #define JSON_HEDLEY_GCC_HAS_FEATURE(feature,major,minor,patch) __has_feature(feature) |
955 | | #else |
956 | | #define JSON_HEDLEY_GCC_HAS_FEATURE(feature,major,minor,patch) JSON_HEDLEY_GCC_VERSION_CHECK(major,minor,patch) |
957 | | #endif |
958 | | |
959 | | #if defined(JSON_HEDLEY_HAS_EXTENSION) |
960 | | #undef JSON_HEDLEY_HAS_EXTENSION |
961 | | #endif |
962 | | #if defined(__has_extension) |
963 | | #define JSON_HEDLEY_HAS_EXTENSION(extension) __has_extension(extension) |
964 | | #else |
965 | | #define JSON_HEDLEY_HAS_EXTENSION(extension) (0) |
966 | | #endif |
967 | | |
968 | | #if defined(JSON_HEDLEY_GNUC_HAS_EXTENSION) |
969 | | #undef JSON_HEDLEY_GNUC_HAS_EXTENSION |
970 | | #endif |
971 | | #if defined(__has_extension) |
972 | | #define JSON_HEDLEY_GNUC_HAS_EXTENSION(extension,major,minor,patch) __has_extension(extension) |
973 | | #else |
974 | | #define JSON_HEDLEY_GNUC_HAS_EXTENSION(extension,major,minor,patch) JSON_HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) |
975 | | #endif |
976 | | |
977 | | #if defined(JSON_HEDLEY_GCC_HAS_EXTENSION) |
978 | | #undef JSON_HEDLEY_GCC_HAS_EXTENSION |
979 | | #endif |
980 | | #if defined(__has_extension) |
981 | | #define JSON_HEDLEY_GCC_HAS_EXTENSION(extension,major,minor,patch) __has_extension(extension) |
982 | | #else |
983 | | #define JSON_HEDLEY_GCC_HAS_EXTENSION(extension,major,minor,patch) JSON_HEDLEY_GCC_VERSION_CHECK(major,minor,patch) |
984 | | #endif |
985 | | |
986 | | #if defined(JSON_HEDLEY_HAS_DECLSPEC_ATTRIBUTE) |
987 | | #undef JSON_HEDLEY_HAS_DECLSPEC_ATTRIBUTE |
988 | | #endif |
989 | | #if defined(__has_declspec_attribute) |
990 | | #define JSON_HEDLEY_HAS_DECLSPEC_ATTRIBUTE(attribute) __has_declspec_attribute(attribute) |
991 | | #else |
992 | | #define JSON_HEDLEY_HAS_DECLSPEC_ATTRIBUTE(attribute) (0) |
993 | | #endif |
994 | | |
995 | | #if defined(JSON_HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE) |
996 | | #undef JSON_HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE |
997 | | #endif |
998 | | #if defined(__has_declspec_attribute) |
999 | | #define JSON_HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) __has_declspec_attribute(attribute) |
1000 | | #else |
1001 | | #define JSON_HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) JSON_HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) |
1002 | | #endif |
1003 | | |
1004 | | #if defined(JSON_HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE) |
1005 | | #undef JSON_HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE |
1006 | | #endif |
1007 | | #if defined(__has_declspec_attribute) |
1008 | | #define JSON_HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) __has_declspec_attribute(attribute) |
1009 | | #else |
1010 | | #define JSON_HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) JSON_HEDLEY_GCC_VERSION_CHECK(major,minor,patch) |
1011 | | #endif |
1012 | | |
1013 | | #if defined(JSON_HEDLEY_HAS_WARNING) |
1014 | | #undef JSON_HEDLEY_HAS_WARNING |
1015 | | #endif |
1016 | | #if defined(__has_warning) |
1017 | | #define JSON_HEDLEY_HAS_WARNING(warning) __has_warning(warning) |
1018 | | #else |
1019 | | #define JSON_HEDLEY_HAS_WARNING(warning) (0) |
1020 | | #endif |
1021 | | |
1022 | | #if defined(JSON_HEDLEY_GNUC_HAS_WARNING) |
1023 | | #undef JSON_HEDLEY_GNUC_HAS_WARNING |
1024 | | #endif |
1025 | | #if defined(__has_warning) |
1026 | | #define JSON_HEDLEY_GNUC_HAS_WARNING(warning,major,minor,patch) __has_warning(warning) |
1027 | | #else |
1028 | | #define JSON_HEDLEY_GNUC_HAS_WARNING(warning,major,minor,patch) JSON_HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) |
1029 | | #endif |
1030 | | |
1031 | | #if defined(JSON_HEDLEY_GCC_HAS_WARNING) |
1032 | | #undef JSON_HEDLEY_GCC_HAS_WARNING |
1033 | | #endif |
1034 | | #if defined(__has_warning) |
1035 | | #define JSON_HEDLEY_GCC_HAS_WARNING(warning,major,minor,patch) __has_warning(warning) |
1036 | | #else |
1037 | | #define JSON_HEDLEY_GCC_HAS_WARNING(warning,major,minor,patch) JSON_HEDLEY_GCC_VERSION_CHECK(major,minor,patch) |
1038 | | #endif |
1039 | | |
1040 | | #if \ |
1041 | | (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) || \ |
1042 | | defined(__clang__) || \ |
1043 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,0,0) || \ |
1044 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1045 | | JSON_HEDLEY_IAR_VERSION_CHECK(8,0,0) || \ |
1046 | | JSON_HEDLEY_PGI_VERSION_CHECK(18,4,0) || \ |
1047 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1048 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1049 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,7,0) || \ |
1050 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(2,0,1) || \ |
1051 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,1,0) || \ |
1052 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,0,0) || \ |
1053 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1054 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1055 | | JSON_HEDLEY_CRAY_VERSION_CHECK(5,0,0) || \ |
1056 | | JSON_HEDLEY_TINYC_VERSION_CHECK(0,9,17) || \ |
1057 | | JSON_HEDLEY_SUNPRO_VERSION_CHECK(8,0,0) || \ |
1058 | | (JSON_HEDLEY_IBM_VERSION_CHECK(10,1,0) && defined(__C99_PRAGMA_OPERATOR)) |
1059 | | #define JSON_HEDLEY_PRAGMA(value) _Pragma(#value) |
1060 | | #elif JSON_HEDLEY_MSVC_VERSION_CHECK(15,0,0) |
1061 | | #define JSON_HEDLEY_PRAGMA(value) __pragma(value) |
1062 | | #else |
1063 | | #define JSON_HEDLEY_PRAGMA(value) |
1064 | | #endif |
1065 | | |
1066 | | #if defined(JSON_HEDLEY_DIAGNOSTIC_PUSH) |
1067 | | #undef JSON_HEDLEY_DIAGNOSTIC_PUSH |
1068 | | #endif |
1069 | | #if defined(JSON_HEDLEY_DIAGNOSTIC_POP) |
1070 | | #undef JSON_HEDLEY_DIAGNOSTIC_POP |
1071 | | #endif |
1072 | | #if defined(__clang__) |
1073 | | #define JSON_HEDLEY_DIAGNOSTIC_PUSH _Pragma("clang diagnostic push") |
1074 | | #define JSON_HEDLEY_DIAGNOSTIC_POP _Pragma("clang diagnostic pop") |
1075 | | #elif JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) |
1076 | | #define JSON_HEDLEY_DIAGNOSTIC_PUSH _Pragma("warning(push)") |
1077 | | #define JSON_HEDLEY_DIAGNOSTIC_POP _Pragma("warning(pop)") |
1078 | | #elif JSON_HEDLEY_GCC_VERSION_CHECK(4,6,0) |
1079 | | #define JSON_HEDLEY_DIAGNOSTIC_PUSH _Pragma("GCC diagnostic push") |
1080 | | #define JSON_HEDLEY_DIAGNOSTIC_POP _Pragma("GCC diagnostic pop") |
1081 | | #elif \ |
1082 | | JSON_HEDLEY_MSVC_VERSION_CHECK(15,0,0) || \ |
1083 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
1084 | | #define JSON_HEDLEY_DIAGNOSTIC_PUSH __pragma(warning(push)) |
1085 | | #define JSON_HEDLEY_DIAGNOSTIC_POP __pragma(warning(pop)) |
1086 | | #elif JSON_HEDLEY_ARM_VERSION_CHECK(5,6,0) |
1087 | | #define JSON_HEDLEY_DIAGNOSTIC_PUSH _Pragma("push") |
1088 | | #define JSON_HEDLEY_DIAGNOSTIC_POP _Pragma("pop") |
1089 | | #elif \ |
1090 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1091 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1092 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,4,0) || \ |
1093 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(8,1,0) || \ |
1094 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1095 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) |
1096 | | #define JSON_HEDLEY_DIAGNOSTIC_PUSH _Pragma("diag_push") |
1097 | | #define JSON_HEDLEY_DIAGNOSTIC_POP _Pragma("diag_pop") |
1098 | | #elif JSON_HEDLEY_PELLES_VERSION_CHECK(2,90,0) |
1099 | | #define JSON_HEDLEY_DIAGNOSTIC_PUSH _Pragma("warning(push)") |
1100 | | #define JSON_HEDLEY_DIAGNOSTIC_POP _Pragma("warning(pop)") |
1101 | | #else |
1102 | | #define JSON_HEDLEY_DIAGNOSTIC_PUSH |
1103 | | #define JSON_HEDLEY_DIAGNOSTIC_POP |
1104 | | #endif |
1105 | | |
1106 | | /* JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_ is for |
1107 | | HEDLEY INTERNAL USE ONLY. API subject to change without notice. */ |
1108 | | #if defined(JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_) |
1109 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_ |
1110 | | #endif |
1111 | | #if defined(__cplusplus) |
1112 | | # if JSON_HEDLEY_HAS_WARNING("-Wc++98-compat") |
1113 | | # if JSON_HEDLEY_HAS_WARNING("-Wc++17-extensions") |
1114 | | # if JSON_HEDLEY_HAS_WARNING("-Wc++1z-extensions") |
1115 | | # define JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_(xpr) \ |
1116 | | JSON_HEDLEY_DIAGNOSTIC_PUSH \ |
1117 | | _Pragma("clang diagnostic ignored \"-Wc++98-compat\"") \ |
1118 | | _Pragma("clang diagnostic ignored \"-Wc++17-extensions\"") \ |
1119 | | _Pragma("clang diagnostic ignored \"-Wc++1z-extensions\"") \ |
1120 | | xpr \ |
1121 | | JSON_HEDLEY_DIAGNOSTIC_POP |
1122 | | # else |
1123 | | # define JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_(xpr) \ |
1124 | | JSON_HEDLEY_DIAGNOSTIC_PUSH \ |
1125 | | _Pragma("clang diagnostic ignored \"-Wc++98-compat\"") \ |
1126 | | _Pragma("clang diagnostic ignored \"-Wc++17-extensions\"") \ |
1127 | | xpr \ |
1128 | | JSON_HEDLEY_DIAGNOSTIC_POP |
1129 | | # endif |
1130 | | # else |
1131 | | # define JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_(xpr) \ |
1132 | | JSON_HEDLEY_DIAGNOSTIC_PUSH \ |
1133 | | _Pragma("clang diagnostic ignored \"-Wc++98-compat\"") \ |
1134 | | xpr \ |
1135 | | JSON_HEDLEY_DIAGNOSTIC_POP |
1136 | | # endif |
1137 | | # endif |
1138 | | #endif |
1139 | | #if !defined(JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_) |
1140 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_(x) x |
1141 | | #endif |
1142 | | |
1143 | | #if defined(JSON_HEDLEY_CONST_CAST) |
1144 | | #undef JSON_HEDLEY_CONST_CAST |
1145 | | #endif |
1146 | | #if defined(__cplusplus) |
1147 | | # define JSON_HEDLEY_CONST_CAST(T, expr) (const_cast<T>(expr)) |
1148 | | #elif \ |
1149 | | JSON_HEDLEY_HAS_WARNING("-Wcast-qual") || \ |
1150 | | JSON_HEDLEY_GCC_VERSION_CHECK(4,6,0) || \ |
1151 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) |
1152 | | # define JSON_HEDLEY_CONST_CAST(T, expr) (__extension__ ({ \ |
1153 | | JSON_HEDLEY_DIAGNOSTIC_PUSH \ |
1154 | | JSON_HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL \ |
1155 | | ((T) (expr)); \ |
1156 | | JSON_HEDLEY_DIAGNOSTIC_POP \ |
1157 | | })) |
1158 | | #else |
1159 | | # define JSON_HEDLEY_CONST_CAST(T, expr) ((T) (expr)) |
1160 | | #endif |
1161 | | |
1162 | | #if defined(JSON_HEDLEY_REINTERPRET_CAST) |
1163 | | #undef JSON_HEDLEY_REINTERPRET_CAST |
1164 | | #endif |
1165 | | #if defined(__cplusplus) |
1166 | | #define JSON_HEDLEY_REINTERPRET_CAST(T, expr) (reinterpret_cast<T>(expr)) |
1167 | | #else |
1168 | | #define JSON_HEDLEY_REINTERPRET_CAST(T, expr) ((T) (expr)) |
1169 | | #endif |
1170 | | |
1171 | | #if defined(JSON_HEDLEY_STATIC_CAST) |
1172 | | #undef JSON_HEDLEY_STATIC_CAST |
1173 | | #endif |
1174 | | #if defined(__cplusplus) |
1175 | | #define JSON_HEDLEY_STATIC_CAST(T, expr) (static_cast<T>(expr)) |
1176 | | #else |
1177 | | #define JSON_HEDLEY_STATIC_CAST(T, expr) ((T) (expr)) |
1178 | | #endif |
1179 | | |
1180 | | #if defined(JSON_HEDLEY_CPP_CAST) |
1181 | | #undef JSON_HEDLEY_CPP_CAST |
1182 | | #endif |
1183 | | #if defined(__cplusplus) |
1184 | | # if JSON_HEDLEY_HAS_WARNING("-Wold-style-cast") |
1185 | | # define JSON_HEDLEY_CPP_CAST(T, expr) \ |
1186 | | JSON_HEDLEY_DIAGNOSTIC_PUSH \ |
1187 | | _Pragma("clang diagnostic ignored \"-Wold-style-cast\"") \ |
1188 | | ((T) (expr)) \ |
1189 | | JSON_HEDLEY_DIAGNOSTIC_POP |
1190 | | # elif JSON_HEDLEY_IAR_VERSION_CHECK(8,3,0) |
1191 | | # define JSON_HEDLEY_CPP_CAST(T, expr) \ |
1192 | | JSON_HEDLEY_DIAGNOSTIC_PUSH \ |
1193 | | _Pragma("diag_suppress=Pe137") \ |
1194 | | JSON_HEDLEY_DIAGNOSTIC_POP |
1195 | | # else |
1196 | | # define JSON_HEDLEY_CPP_CAST(T, expr) ((T) (expr)) |
1197 | | # endif |
1198 | | #else |
1199 | | # define JSON_HEDLEY_CPP_CAST(T, expr) (expr) |
1200 | | #endif |
1201 | | |
1202 | | #if defined(JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED) |
1203 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED |
1204 | | #endif |
1205 | | #if JSON_HEDLEY_HAS_WARNING("-Wdeprecated-declarations") |
1206 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"") |
1207 | | #elif JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) |
1208 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("warning(disable:1478 1786)") |
1209 | | #elif JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
1210 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED __pragma(warning(disable:1478 1786)) |
1211 | | #elif JSON_HEDLEY_PGI_VERSION_CHECK(20,7,0) |
1212 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("diag_suppress 1215,1216,1444,1445") |
1213 | | #elif JSON_HEDLEY_PGI_VERSION_CHECK(17,10,0) |
1214 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("diag_suppress 1215,1444") |
1215 | | #elif JSON_HEDLEY_GCC_VERSION_CHECK(4,3,0) |
1216 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") |
1217 | | #elif JSON_HEDLEY_MSVC_VERSION_CHECK(15,0,0) |
1218 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED __pragma(warning(disable:4996)) |
1219 | | #elif JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1220 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("diag_suppress 1215,1444") |
1221 | | #elif \ |
1222 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1223 | | (JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,8,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1224 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1225 | | (JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1226 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,4,0) || \ |
1227 | | (JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1228 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1229 | | (JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,2,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1230 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,5,0) || \ |
1231 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1232 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) |
1233 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("diag_suppress 1291,1718") |
1234 | | #elif JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,13,0) && !defined(__cplusplus) |
1235 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("error_messages(off,E_DEPRECATED_ATT,E_DEPRECATED_ATT_MESS)") |
1236 | | #elif JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,13,0) && defined(__cplusplus) |
1237 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("error_messages(off,symdeprecated,symdeprecated2)") |
1238 | | #elif JSON_HEDLEY_IAR_VERSION_CHECK(8,0,0) |
1239 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("diag_suppress=Pe1444,Pe1215") |
1240 | | #elif JSON_HEDLEY_PELLES_VERSION_CHECK(2,90,0) |
1241 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("warn(disable:2241)") |
1242 | | #else |
1243 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED |
1244 | | #endif |
1245 | | |
1246 | | #if defined(JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS) |
1247 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS |
1248 | | #endif |
1249 | | #if JSON_HEDLEY_HAS_WARNING("-Wunknown-pragmas") |
1250 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("clang diagnostic ignored \"-Wunknown-pragmas\"") |
1251 | | #elif JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) |
1252 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("warning(disable:161)") |
1253 | | #elif JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
1254 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS __pragma(warning(disable:161)) |
1255 | | #elif JSON_HEDLEY_PGI_VERSION_CHECK(17,10,0) |
1256 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("diag_suppress 1675") |
1257 | | #elif JSON_HEDLEY_GCC_VERSION_CHECK(4,3,0) |
1258 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("GCC diagnostic ignored \"-Wunknown-pragmas\"") |
1259 | | #elif JSON_HEDLEY_MSVC_VERSION_CHECK(15,0,0) |
1260 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS __pragma(warning(disable:4068)) |
1261 | | #elif \ |
1262 | | JSON_HEDLEY_TI_VERSION_CHECK(16,9,0) || \ |
1263 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(8,0,0) || \ |
1264 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1265 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,3,0) |
1266 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("diag_suppress 163") |
1267 | | #elif JSON_HEDLEY_TI_CL6X_VERSION_CHECK(8,0,0) |
1268 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("diag_suppress 163") |
1269 | | #elif JSON_HEDLEY_IAR_VERSION_CHECK(8,0,0) |
1270 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("diag_suppress=Pe161") |
1271 | | #elif JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1272 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("diag_suppress 161") |
1273 | | #else |
1274 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS |
1275 | | #endif |
1276 | | |
1277 | | #if defined(JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES) |
1278 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES |
1279 | | #endif |
1280 | | #if JSON_HEDLEY_HAS_WARNING("-Wunknown-attributes") |
1281 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES _Pragma("clang diagnostic ignored \"-Wunknown-attributes\"") |
1282 | | #elif JSON_HEDLEY_GCC_VERSION_CHECK(4,6,0) |
1283 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") |
1284 | | #elif JSON_HEDLEY_INTEL_VERSION_CHECK(17,0,0) |
1285 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES _Pragma("warning(disable:1292)") |
1286 | | #elif JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
1287 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES __pragma(warning(disable:1292)) |
1288 | | #elif JSON_HEDLEY_MSVC_VERSION_CHECK(19,0,0) |
1289 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES __pragma(warning(disable:5030)) |
1290 | | #elif JSON_HEDLEY_PGI_VERSION_CHECK(20,7,0) |
1291 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES _Pragma("diag_suppress 1097,1098") |
1292 | | #elif JSON_HEDLEY_PGI_VERSION_CHECK(17,10,0) |
1293 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES _Pragma("diag_suppress 1097") |
1294 | | #elif JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,14,0) && defined(__cplusplus) |
1295 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES _Pragma("error_messages(off,attrskipunsup)") |
1296 | | #elif \ |
1297 | | JSON_HEDLEY_TI_VERSION_CHECK(18,1,0) || \ |
1298 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(8,3,0) || \ |
1299 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) |
1300 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES _Pragma("diag_suppress 1173") |
1301 | | #elif JSON_HEDLEY_IAR_VERSION_CHECK(8,0,0) |
1302 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES _Pragma("diag_suppress=Pe1097") |
1303 | | #elif JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1304 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES _Pragma("diag_suppress 1097") |
1305 | | #else |
1306 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES |
1307 | | #endif |
1308 | | |
1309 | | #if defined(JSON_HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL) |
1310 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL |
1311 | | #endif |
1312 | | #if JSON_HEDLEY_HAS_WARNING("-Wcast-qual") |
1313 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL _Pragma("clang diagnostic ignored \"-Wcast-qual\"") |
1314 | | #elif JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) |
1315 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL _Pragma("warning(disable:2203 2331)") |
1316 | | #elif JSON_HEDLEY_GCC_VERSION_CHECK(3,0,0) |
1317 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL _Pragma("GCC diagnostic ignored \"-Wcast-qual\"") |
1318 | | #else |
1319 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL |
1320 | | #endif |
1321 | | |
1322 | | #if defined(JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNUSED_FUNCTION) |
1323 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNUSED_FUNCTION |
1324 | | #endif |
1325 | | #if JSON_HEDLEY_HAS_WARNING("-Wunused-function") |
1326 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNUSED_FUNCTION _Pragma("clang diagnostic ignored \"-Wunused-function\"") |
1327 | | #elif JSON_HEDLEY_GCC_VERSION_CHECK(3,4,0) |
1328 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNUSED_FUNCTION _Pragma("GCC diagnostic ignored \"-Wunused-function\"") |
1329 | | #elif JSON_HEDLEY_MSVC_VERSION_CHECK(1,0,0) |
1330 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNUSED_FUNCTION __pragma(warning(disable:4505)) |
1331 | | #elif JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1332 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNUSED_FUNCTION _Pragma("diag_suppress 3142") |
1333 | | #else |
1334 | | #define JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNUSED_FUNCTION |
1335 | | #endif |
1336 | | |
1337 | | #if defined(JSON_HEDLEY_DEPRECATED) |
1338 | | #undef JSON_HEDLEY_DEPRECATED |
1339 | | #endif |
1340 | | #if defined(JSON_HEDLEY_DEPRECATED_FOR) |
1341 | | #undef JSON_HEDLEY_DEPRECATED_FOR |
1342 | | #endif |
1343 | | #if \ |
1344 | | JSON_HEDLEY_MSVC_VERSION_CHECK(14,0,0) || \ |
1345 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
1346 | | #define JSON_HEDLEY_DEPRECATED(since) __declspec(deprecated("Since " # since)) |
1347 | | #define JSON_HEDLEY_DEPRECATED_FOR(since, replacement) __declspec(deprecated("Since " #since "; use " #replacement)) |
1348 | | #elif \ |
1349 | | (JSON_HEDLEY_HAS_EXTENSION(attribute_deprecated_with_message) && !defined(JSON_HEDLEY_IAR_VERSION)) || \ |
1350 | | JSON_HEDLEY_GCC_VERSION_CHECK(4,5,0) || \ |
1351 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1352 | | JSON_HEDLEY_ARM_VERSION_CHECK(5,6,0) || \ |
1353 | | JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,13,0) || \ |
1354 | | JSON_HEDLEY_PGI_VERSION_CHECK(17,10,0) || \ |
1355 | | JSON_HEDLEY_TI_VERSION_CHECK(18,1,0) || \ |
1356 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(18,1,0) || \ |
1357 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(8,3,0) || \ |
1358 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1359 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,3,0) || \ |
1360 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1361 | | #define JSON_HEDLEY_DEPRECATED(since) __attribute__((__deprecated__("Since " #since))) |
1362 | | #define JSON_HEDLEY_DEPRECATED_FOR(since, replacement) __attribute__((__deprecated__("Since " #since "; use " #replacement))) |
1363 | | #elif defined(__cplusplus) && (__cplusplus >= 201402L) |
1364 | | #define JSON_HEDLEY_DEPRECATED(since) JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_([[deprecated("Since " #since)]]) |
1365 | | #define JSON_HEDLEY_DEPRECATED_FOR(since, replacement) JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_([[deprecated("Since " #since "; use " #replacement)]]) |
1366 | | #elif \ |
1367 | | JSON_HEDLEY_HAS_ATTRIBUTE(deprecated) || \ |
1368 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,1,0) || \ |
1369 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1370 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1371 | | (JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,8,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1372 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1373 | | (JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1374 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,4,0) || \ |
1375 | | (JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1376 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1377 | | (JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,2,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1378 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,5,0) || \ |
1379 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1380 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1381 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) || \ |
1382 | | JSON_HEDLEY_IAR_VERSION_CHECK(8,10,0) |
1383 | | #define JSON_HEDLEY_DEPRECATED(since) __attribute__((__deprecated__)) |
1384 | | #define JSON_HEDLEY_DEPRECATED_FOR(since, replacement) __attribute__((__deprecated__)) |
1385 | | #elif \ |
1386 | | JSON_HEDLEY_MSVC_VERSION_CHECK(13,10,0) || \ |
1387 | | JSON_HEDLEY_PELLES_VERSION_CHECK(6,50,0) || \ |
1388 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
1389 | | #define JSON_HEDLEY_DEPRECATED(since) __declspec(deprecated) |
1390 | | #define JSON_HEDLEY_DEPRECATED_FOR(since, replacement) __declspec(deprecated) |
1391 | | #elif JSON_HEDLEY_IAR_VERSION_CHECK(8,0,0) |
1392 | | #define JSON_HEDLEY_DEPRECATED(since) _Pragma("deprecated") |
1393 | | #define JSON_HEDLEY_DEPRECATED_FOR(since, replacement) _Pragma("deprecated") |
1394 | | #else |
1395 | | #define JSON_HEDLEY_DEPRECATED(since) |
1396 | | #define JSON_HEDLEY_DEPRECATED_FOR(since, replacement) |
1397 | | #endif |
1398 | | |
1399 | | #if defined(JSON_HEDLEY_UNAVAILABLE) |
1400 | | #undef JSON_HEDLEY_UNAVAILABLE |
1401 | | #endif |
1402 | | #if \ |
1403 | | JSON_HEDLEY_HAS_ATTRIBUTE(warning) || \ |
1404 | | JSON_HEDLEY_GCC_VERSION_CHECK(4,3,0) || \ |
1405 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1406 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1407 | | #define JSON_HEDLEY_UNAVAILABLE(available_since) __attribute__((__warning__("Not available until " #available_since))) |
1408 | | #else |
1409 | | #define JSON_HEDLEY_UNAVAILABLE(available_since) |
1410 | | #endif |
1411 | | |
1412 | | #if defined(JSON_HEDLEY_WARN_UNUSED_RESULT) |
1413 | | #undef JSON_HEDLEY_WARN_UNUSED_RESULT |
1414 | | #endif |
1415 | | #if defined(JSON_HEDLEY_WARN_UNUSED_RESULT_MSG) |
1416 | | #undef JSON_HEDLEY_WARN_UNUSED_RESULT_MSG |
1417 | | #endif |
1418 | | #if \ |
1419 | | JSON_HEDLEY_HAS_ATTRIBUTE(warn_unused_result) || \ |
1420 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,4,0) || \ |
1421 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1422 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1423 | | (JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,8,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1424 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1425 | | (JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1426 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,4,0) || \ |
1427 | | (JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1428 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1429 | | (JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,2,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1430 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,5,0) || \ |
1431 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1432 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1433 | | (JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,15,0) && defined(__cplusplus)) || \ |
1434 | | JSON_HEDLEY_PGI_VERSION_CHECK(17,10,0) || \ |
1435 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1436 | | #define JSON_HEDLEY_WARN_UNUSED_RESULT __attribute__((__warn_unused_result__)) |
1437 | | #define JSON_HEDLEY_WARN_UNUSED_RESULT_MSG(msg) __attribute__((__warn_unused_result__)) |
1438 | | #elif (JSON_HEDLEY_HAS_CPP_ATTRIBUTE(nodiscard) >= 201907L) |
1439 | | #define JSON_HEDLEY_WARN_UNUSED_RESULT JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_([[nodiscard]]) |
1440 | | #define JSON_HEDLEY_WARN_UNUSED_RESULT_MSG(msg) JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_([[nodiscard(msg)]]) |
1441 | | #elif JSON_HEDLEY_HAS_CPP_ATTRIBUTE(nodiscard) |
1442 | | #define JSON_HEDLEY_WARN_UNUSED_RESULT JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_([[nodiscard]]) |
1443 | | #define JSON_HEDLEY_WARN_UNUSED_RESULT_MSG(msg) JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_([[nodiscard]]) |
1444 | | #elif defined(_Check_return_) /* SAL */ |
1445 | | #define JSON_HEDLEY_WARN_UNUSED_RESULT _Check_return_ |
1446 | | #define JSON_HEDLEY_WARN_UNUSED_RESULT_MSG(msg) _Check_return_ |
1447 | | #else |
1448 | | #define JSON_HEDLEY_WARN_UNUSED_RESULT |
1449 | | #define JSON_HEDLEY_WARN_UNUSED_RESULT_MSG(msg) |
1450 | | #endif |
1451 | | |
1452 | | #if defined(JSON_HEDLEY_SENTINEL) |
1453 | | #undef JSON_HEDLEY_SENTINEL |
1454 | | #endif |
1455 | | #if \ |
1456 | | JSON_HEDLEY_HAS_ATTRIBUTE(sentinel) || \ |
1457 | | JSON_HEDLEY_GCC_VERSION_CHECK(4,0,0) || \ |
1458 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1459 | | JSON_HEDLEY_ARM_VERSION_CHECK(5,4,0) || \ |
1460 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1461 | | #define JSON_HEDLEY_SENTINEL(position) __attribute__((__sentinel__(position))) |
1462 | | #else |
1463 | | #define JSON_HEDLEY_SENTINEL(position) |
1464 | | #endif |
1465 | | |
1466 | | #if defined(JSON_HEDLEY_NO_RETURN) |
1467 | | #undef JSON_HEDLEY_NO_RETURN |
1468 | | #endif |
1469 | | #if JSON_HEDLEY_IAR_VERSION_CHECK(8,0,0) |
1470 | | #define JSON_HEDLEY_NO_RETURN __noreturn |
1471 | | #elif \ |
1472 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1473 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1474 | | #define JSON_HEDLEY_NO_RETURN __attribute__((__noreturn__)) |
1475 | | #elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L |
1476 | | #define JSON_HEDLEY_NO_RETURN _Noreturn |
1477 | | #elif defined(__cplusplus) && (__cplusplus >= 201103L) |
1478 | | #define JSON_HEDLEY_NO_RETURN JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_([[noreturn]]) |
1479 | | #elif \ |
1480 | | JSON_HEDLEY_HAS_ATTRIBUTE(noreturn) || \ |
1481 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,2,0) || \ |
1482 | | JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \ |
1483 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1484 | | JSON_HEDLEY_IBM_VERSION_CHECK(10,1,0) || \ |
1485 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1486 | | (JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,8,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1487 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1488 | | (JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1489 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,4,0) || \ |
1490 | | (JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1491 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1492 | | (JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,2,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1493 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,5,0) || \ |
1494 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1495 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1496 | | JSON_HEDLEY_IAR_VERSION_CHECK(8,10,0) |
1497 | | #define JSON_HEDLEY_NO_RETURN __attribute__((__noreturn__)) |
1498 | | #elif JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,10,0) |
1499 | | #define JSON_HEDLEY_NO_RETURN _Pragma("does_not_return") |
1500 | | #elif \ |
1501 | | JSON_HEDLEY_MSVC_VERSION_CHECK(13,10,0) || \ |
1502 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
1503 | | #define JSON_HEDLEY_NO_RETURN __declspec(noreturn) |
1504 | | #elif JSON_HEDLEY_TI_CL6X_VERSION_CHECK(6,0,0) && defined(__cplusplus) |
1505 | | #define JSON_HEDLEY_NO_RETURN _Pragma("FUNC_NEVER_RETURNS;") |
1506 | | #elif JSON_HEDLEY_COMPCERT_VERSION_CHECK(3,2,0) |
1507 | | #define JSON_HEDLEY_NO_RETURN __attribute((noreturn)) |
1508 | | #elif JSON_HEDLEY_PELLES_VERSION_CHECK(9,0,0) |
1509 | | #define JSON_HEDLEY_NO_RETURN __declspec(noreturn) |
1510 | | #else |
1511 | | #define JSON_HEDLEY_NO_RETURN |
1512 | | #endif |
1513 | | |
1514 | | #if defined(JSON_HEDLEY_NO_ESCAPE) |
1515 | | #undef JSON_HEDLEY_NO_ESCAPE |
1516 | | #endif |
1517 | | #if JSON_HEDLEY_HAS_ATTRIBUTE(noescape) |
1518 | | #define JSON_HEDLEY_NO_ESCAPE __attribute__((__noescape__)) |
1519 | | #else |
1520 | | #define JSON_HEDLEY_NO_ESCAPE |
1521 | | #endif |
1522 | | |
1523 | | #if defined(JSON_HEDLEY_UNREACHABLE) |
1524 | | #undef JSON_HEDLEY_UNREACHABLE |
1525 | | #endif |
1526 | | #if defined(JSON_HEDLEY_UNREACHABLE_RETURN) |
1527 | | #undef JSON_HEDLEY_UNREACHABLE_RETURN |
1528 | | #endif |
1529 | | #if defined(JSON_HEDLEY_ASSUME) |
1530 | | #undef JSON_HEDLEY_ASSUME |
1531 | | #endif |
1532 | | #if \ |
1533 | | JSON_HEDLEY_MSVC_VERSION_CHECK(13,10,0) || \ |
1534 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1535 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
1536 | | #define JSON_HEDLEY_ASSUME(expr) __assume(expr) |
1537 | | #elif JSON_HEDLEY_HAS_BUILTIN(__builtin_assume) |
1538 | | #define JSON_HEDLEY_ASSUME(expr) __builtin_assume(expr) |
1539 | | #elif \ |
1540 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,2,0) || \ |
1541 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(4,0,0) |
1542 | | #if defined(__cplusplus) |
1543 | | #define JSON_HEDLEY_ASSUME(expr) std::_nassert(expr) |
1544 | | #else |
1545 | | #define JSON_HEDLEY_ASSUME(expr) _nassert(expr) |
1546 | | #endif |
1547 | | #endif |
1548 | | #if \ |
1549 | | (JSON_HEDLEY_HAS_BUILTIN(__builtin_unreachable) && (!defined(JSON_HEDLEY_ARM_VERSION))) || \ |
1550 | | JSON_HEDLEY_GCC_VERSION_CHECK(4,5,0) || \ |
1551 | | JSON_HEDLEY_PGI_VERSION_CHECK(18,10,0) || \ |
1552 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1553 | | JSON_HEDLEY_IBM_VERSION_CHECK(13,1,5) || \ |
1554 | | JSON_HEDLEY_CRAY_VERSION_CHECK(10,0,0) || \ |
1555 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1556 | | #define JSON_HEDLEY_UNREACHABLE() __builtin_unreachable() |
1557 | | #elif defined(JSON_HEDLEY_ASSUME) |
1558 | | #define JSON_HEDLEY_UNREACHABLE() JSON_HEDLEY_ASSUME(0) |
1559 | | #endif |
1560 | | #if !defined(JSON_HEDLEY_ASSUME) |
1561 | | #if defined(JSON_HEDLEY_UNREACHABLE) |
1562 | | #define JSON_HEDLEY_ASSUME(expr) JSON_HEDLEY_STATIC_CAST(void, ((expr) ? 1 : (JSON_HEDLEY_UNREACHABLE(), 1))) |
1563 | | #else |
1564 | | #define JSON_HEDLEY_ASSUME(expr) JSON_HEDLEY_STATIC_CAST(void, expr) |
1565 | | #endif |
1566 | | #endif |
1567 | | #if defined(JSON_HEDLEY_UNREACHABLE) |
1568 | | #if \ |
1569 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,2,0) || \ |
1570 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(4,0,0) |
1571 | | #define JSON_HEDLEY_UNREACHABLE_RETURN(value) return (JSON_HEDLEY_STATIC_CAST(void, JSON_HEDLEY_ASSUME(0)), (value)) |
1572 | | #else |
1573 | | #define JSON_HEDLEY_UNREACHABLE_RETURN(value) JSON_HEDLEY_UNREACHABLE() |
1574 | | #endif |
1575 | | #else |
1576 | | #define JSON_HEDLEY_UNREACHABLE_RETURN(value) return (value) |
1577 | | #endif |
1578 | | #if !defined(JSON_HEDLEY_UNREACHABLE) |
1579 | | #define JSON_HEDLEY_UNREACHABLE() JSON_HEDLEY_ASSUME(0) |
1580 | | #endif |
1581 | | |
1582 | | JSON_HEDLEY_DIAGNOSTIC_PUSH |
1583 | | #if JSON_HEDLEY_HAS_WARNING("-Wpedantic") |
1584 | | #pragma clang diagnostic ignored "-Wpedantic" |
1585 | | #endif |
1586 | | #if JSON_HEDLEY_HAS_WARNING("-Wc++98-compat-pedantic") && defined(__cplusplus) |
1587 | | #pragma clang diagnostic ignored "-Wc++98-compat-pedantic" |
1588 | | #endif |
1589 | | #if JSON_HEDLEY_GCC_HAS_WARNING("-Wvariadic-macros",4,0,0) |
1590 | | #if defined(__clang__) |
1591 | | #pragma clang diagnostic ignored "-Wvariadic-macros" |
1592 | | #elif defined(JSON_HEDLEY_GCC_VERSION) |
1593 | | #pragma GCC diagnostic ignored "-Wvariadic-macros" |
1594 | | #endif |
1595 | | #endif |
1596 | | #if defined(JSON_HEDLEY_NON_NULL) |
1597 | | #undef JSON_HEDLEY_NON_NULL |
1598 | | #endif |
1599 | | #if \ |
1600 | | JSON_HEDLEY_HAS_ATTRIBUTE(nonnull) || \ |
1601 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,3,0) || \ |
1602 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1603 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) |
1604 | | #define JSON_HEDLEY_NON_NULL(...) __attribute__((__nonnull__(__VA_ARGS__))) |
1605 | | #else |
1606 | | #define JSON_HEDLEY_NON_NULL(...) |
1607 | | #endif |
1608 | | JSON_HEDLEY_DIAGNOSTIC_POP |
1609 | | |
1610 | | #if defined(JSON_HEDLEY_PRINTF_FORMAT) |
1611 | | #undef JSON_HEDLEY_PRINTF_FORMAT |
1612 | | #endif |
1613 | | #if defined(__MINGW32__) && JSON_HEDLEY_GCC_HAS_ATTRIBUTE(format,4,4,0) && !defined(__USE_MINGW_ANSI_STDIO) |
1614 | | #define JSON_HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __attribute__((__format__(ms_printf, string_idx, first_to_check))) |
1615 | | #elif defined(__MINGW32__) && JSON_HEDLEY_GCC_HAS_ATTRIBUTE(format,4,4,0) && defined(__USE_MINGW_ANSI_STDIO) |
1616 | | #define JSON_HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __attribute__((__format__(gnu_printf, string_idx, first_to_check))) |
1617 | | #elif \ |
1618 | | JSON_HEDLEY_HAS_ATTRIBUTE(format) || \ |
1619 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,1,0) || \ |
1620 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1621 | | JSON_HEDLEY_ARM_VERSION_CHECK(5,6,0) || \ |
1622 | | JSON_HEDLEY_IBM_VERSION_CHECK(10,1,0) || \ |
1623 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1624 | | (JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,8,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1625 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1626 | | (JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1627 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,4,0) || \ |
1628 | | (JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1629 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1630 | | (JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,2,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1631 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,5,0) || \ |
1632 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1633 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1634 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1635 | | #define JSON_HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __attribute__((__format__(__printf__, string_idx, first_to_check))) |
1636 | | #elif JSON_HEDLEY_PELLES_VERSION_CHECK(6,0,0) |
1637 | | #define JSON_HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __declspec(vaformat(printf,string_idx,first_to_check)) |
1638 | | #else |
1639 | | #define JSON_HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) |
1640 | | #endif |
1641 | | |
1642 | | #if defined(JSON_HEDLEY_CONSTEXPR) |
1643 | | #undef JSON_HEDLEY_CONSTEXPR |
1644 | | #endif |
1645 | | #if defined(__cplusplus) |
1646 | | #if __cplusplus >= 201103L |
1647 | | #define JSON_HEDLEY_CONSTEXPR JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_(constexpr) |
1648 | | #endif |
1649 | | #endif |
1650 | | #if !defined(JSON_HEDLEY_CONSTEXPR) |
1651 | | #define JSON_HEDLEY_CONSTEXPR |
1652 | | #endif |
1653 | | |
1654 | | #if defined(JSON_HEDLEY_PREDICT) |
1655 | | #undef JSON_HEDLEY_PREDICT |
1656 | | #endif |
1657 | | #if defined(JSON_HEDLEY_LIKELY) |
1658 | | #undef JSON_HEDLEY_LIKELY |
1659 | | #endif |
1660 | | #if defined(JSON_HEDLEY_UNLIKELY) |
1661 | | #undef JSON_HEDLEY_UNLIKELY |
1662 | | #endif |
1663 | | #if defined(JSON_HEDLEY_UNPREDICTABLE) |
1664 | | #undef JSON_HEDLEY_UNPREDICTABLE |
1665 | | #endif |
1666 | | #if JSON_HEDLEY_HAS_BUILTIN(__builtin_unpredictable) |
1667 | | #define JSON_HEDLEY_UNPREDICTABLE(expr) __builtin_unpredictable((expr)) |
1668 | | #endif |
1669 | | #if \ |
1670 | | (JSON_HEDLEY_HAS_BUILTIN(__builtin_expect_with_probability) && !defined(JSON_HEDLEY_PGI_VERSION)) || \ |
1671 | | JSON_HEDLEY_GCC_VERSION_CHECK(9,0,0) || \ |
1672 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1673 | | # define JSON_HEDLEY_PREDICT(expr, value, probability) __builtin_expect_with_probability( (expr), (value), (probability)) |
1674 | | # define JSON_HEDLEY_PREDICT_TRUE(expr, probability) __builtin_expect_with_probability(!!(expr), 1 , (probability)) |
1675 | | # define JSON_HEDLEY_PREDICT_FALSE(expr, probability) __builtin_expect_with_probability(!!(expr), 0 , (probability)) |
1676 | 0 | # define JSON_HEDLEY_LIKELY(expr) __builtin_expect (!!(expr), 1 ) |
1677 | 0 | # define JSON_HEDLEY_UNLIKELY(expr) __builtin_expect (!!(expr), 0 ) |
1678 | | #elif \ |
1679 | | (JSON_HEDLEY_HAS_BUILTIN(__builtin_expect) && !defined(JSON_HEDLEY_INTEL_CL_VERSION)) || \ |
1680 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,0,0) || \ |
1681 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1682 | | (JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,15,0) && defined(__cplusplus)) || \ |
1683 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1684 | | JSON_HEDLEY_IBM_VERSION_CHECK(10,1,0) || \ |
1685 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1686 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,7,0) || \ |
1687 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(3,1,0) || \ |
1688 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,1,0) || \ |
1689 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(6,1,0) || \ |
1690 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1691 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1692 | | JSON_HEDLEY_TINYC_VERSION_CHECK(0,9,27) || \ |
1693 | | JSON_HEDLEY_CRAY_VERSION_CHECK(8,1,0) || \ |
1694 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1695 | | # define JSON_HEDLEY_PREDICT(expr, expected, probability) \ |
1696 | | (((probability) >= 0.9) ? __builtin_expect((expr), (expected)) : (JSON_HEDLEY_STATIC_CAST(void, expected), (expr))) |
1697 | | # define JSON_HEDLEY_PREDICT_TRUE(expr, probability) \ |
1698 | | (__extension__ ({ \ |
1699 | | double hedley_probability_ = (probability); \ |
1700 | | ((hedley_probability_ >= 0.9) ? __builtin_expect(!!(expr), 1) : ((hedley_probability_ <= 0.1) ? __builtin_expect(!!(expr), 0) : !!(expr))); \ |
1701 | | })) |
1702 | | # define JSON_HEDLEY_PREDICT_FALSE(expr, probability) \ |
1703 | | (__extension__ ({ \ |
1704 | | double hedley_probability_ = (probability); \ |
1705 | | ((hedley_probability_ >= 0.9) ? __builtin_expect(!!(expr), 0) : ((hedley_probability_ <= 0.1) ? __builtin_expect(!!(expr), 1) : !!(expr))); \ |
1706 | | })) |
1707 | | # define JSON_HEDLEY_LIKELY(expr) __builtin_expect(!!(expr), 1) |
1708 | | # define JSON_HEDLEY_UNLIKELY(expr) __builtin_expect(!!(expr), 0) |
1709 | | #else |
1710 | | # define JSON_HEDLEY_PREDICT(expr, expected, probability) (JSON_HEDLEY_STATIC_CAST(void, expected), (expr)) |
1711 | | # define JSON_HEDLEY_PREDICT_TRUE(expr, probability) (!!(expr)) |
1712 | | # define JSON_HEDLEY_PREDICT_FALSE(expr, probability) (!!(expr)) |
1713 | | # define JSON_HEDLEY_LIKELY(expr) (!!(expr)) |
1714 | | # define JSON_HEDLEY_UNLIKELY(expr) (!!(expr)) |
1715 | | #endif |
1716 | | #if !defined(JSON_HEDLEY_UNPREDICTABLE) |
1717 | | #define JSON_HEDLEY_UNPREDICTABLE(expr) JSON_HEDLEY_PREDICT(expr, 1, 0.5) |
1718 | | #endif |
1719 | | |
1720 | | #if defined(JSON_HEDLEY_MALLOC) |
1721 | | #undef JSON_HEDLEY_MALLOC |
1722 | | #endif |
1723 | | #if \ |
1724 | | JSON_HEDLEY_HAS_ATTRIBUTE(malloc) || \ |
1725 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,1,0) || \ |
1726 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1727 | | JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \ |
1728 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1729 | | JSON_HEDLEY_IBM_VERSION_CHECK(12,1,0) || \ |
1730 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1731 | | (JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,8,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1732 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1733 | | (JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1734 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,4,0) || \ |
1735 | | (JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1736 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1737 | | (JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,2,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1738 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,5,0) || \ |
1739 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1740 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1741 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1742 | | #define JSON_HEDLEY_MALLOC __attribute__((__malloc__)) |
1743 | | #elif JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,10,0) |
1744 | | #define JSON_HEDLEY_MALLOC _Pragma("returns_new_memory") |
1745 | | #elif \ |
1746 | | JSON_HEDLEY_MSVC_VERSION_CHECK(14,0,0) || \ |
1747 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
1748 | | #define JSON_HEDLEY_MALLOC __declspec(restrict) |
1749 | | #else |
1750 | | #define JSON_HEDLEY_MALLOC |
1751 | | #endif |
1752 | | |
1753 | | #if defined(JSON_HEDLEY_PURE) |
1754 | | #undef JSON_HEDLEY_PURE |
1755 | | #endif |
1756 | | #if \ |
1757 | | JSON_HEDLEY_HAS_ATTRIBUTE(pure) || \ |
1758 | | JSON_HEDLEY_GCC_VERSION_CHECK(2,96,0) || \ |
1759 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1760 | | JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \ |
1761 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1762 | | JSON_HEDLEY_IBM_VERSION_CHECK(10,1,0) || \ |
1763 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1764 | | (JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,8,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1765 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1766 | | (JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1767 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,4,0) || \ |
1768 | | (JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1769 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1770 | | (JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,2,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1771 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,5,0) || \ |
1772 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1773 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1774 | | JSON_HEDLEY_PGI_VERSION_CHECK(17,10,0) || \ |
1775 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1776 | | # define JSON_HEDLEY_PURE __attribute__((__pure__)) |
1777 | | #elif JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,10,0) |
1778 | | # define JSON_HEDLEY_PURE _Pragma("does_not_write_global_data") |
1779 | | #elif defined(__cplusplus) && \ |
1780 | | ( \ |
1781 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(2,0,1) || \ |
1782 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(4,0,0) || \ |
1783 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) \ |
1784 | | ) |
1785 | | # define JSON_HEDLEY_PURE _Pragma("FUNC_IS_PURE;") |
1786 | | #else |
1787 | | # define JSON_HEDLEY_PURE |
1788 | | #endif |
1789 | | |
1790 | | #if defined(JSON_HEDLEY_CONST) |
1791 | | #undef JSON_HEDLEY_CONST |
1792 | | #endif |
1793 | | #if \ |
1794 | | JSON_HEDLEY_HAS_ATTRIBUTE(const) || \ |
1795 | | JSON_HEDLEY_GCC_VERSION_CHECK(2,5,0) || \ |
1796 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1797 | | JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \ |
1798 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1799 | | JSON_HEDLEY_IBM_VERSION_CHECK(10,1,0) || \ |
1800 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1801 | | (JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,8,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1802 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1803 | | (JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1804 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,4,0) || \ |
1805 | | (JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1806 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1807 | | (JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,2,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1808 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,5,0) || \ |
1809 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1810 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1811 | | JSON_HEDLEY_PGI_VERSION_CHECK(17,10,0) || \ |
1812 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1813 | | #define JSON_HEDLEY_CONST __attribute__((__const__)) |
1814 | | #elif \ |
1815 | | JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,10,0) |
1816 | | #define JSON_HEDLEY_CONST _Pragma("no_side_effect") |
1817 | | #else |
1818 | | #define JSON_HEDLEY_CONST JSON_HEDLEY_PURE |
1819 | | #endif |
1820 | | |
1821 | | #if defined(JSON_HEDLEY_RESTRICT) |
1822 | | #undef JSON_HEDLEY_RESTRICT |
1823 | | #endif |
1824 | | #if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && !defined(__cplusplus) |
1825 | | #define JSON_HEDLEY_RESTRICT restrict |
1826 | | #elif \ |
1827 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,1,0) || \ |
1828 | | JSON_HEDLEY_MSVC_VERSION_CHECK(14,0,0) || \ |
1829 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1830 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) || \ |
1831 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1832 | | JSON_HEDLEY_IBM_VERSION_CHECK(10,1,0) || \ |
1833 | | JSON_HEDLEY_PGI_VERSION_CHECK(17,10,0) || \ |
1834 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1835 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,2,4) || \ |
1836 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(8,1,0) || \ |
1837 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1838 | | (JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,14,0) && defined(__cplusplus)) || \ |
1839 | | JSON_HEDLEY_IAR_VERSION_CHECK(8,0,0) || \ |
1840 | | defined(__clang__) || \ |
1841 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1842 | | #define JSON_HEDLEY_RESTRICT __restrict |
1843 | | #elif JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,3,0) && !defined(__cplusplus) |
1844 | | #define JSON_HEDLEY_RESTRICT _Restrict |
1845 | | #else |
1846 | | #define JSON_HEDLEY_RESTRICT |
1847 | | #endif |
1848 | | |
1849 | | #if defined(JSON_HEDLEY_INLINE) |
1850 | | #undef JSON_HEDLEY_INLINE |
1851 | | #endif |
1852 | | #if \ |
1853 | | (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) || \ |
1854 | | (defined(__cplusplus) && (__cplusplus >= 199711L)) |
1855 | | #define JSON_HEDLEY_INLINE inline |
1856 | | #elif \ |
1857 | | defined(JSON_HEDLEY_GCC_VERSION) || \ |
1858 | | JSON_HEDLEY_ARM_VERSION_CHECK(6,2,0) |
1859 | | #define JSON_HEDLEY_INLINE __inline__ |
1860 | | #elif \ |
1861 | | JSON_HEDLEY_MSVC_VERSION_CHECK(12,0,0) || \ |
1862 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) || \ |
1863 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1864 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,1,0) || \ |
1865 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(3,1,0) || \ |
1866 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,2,0) || \ |
1867 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(8,0,0) || \ |
1868 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1869 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1870 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1871 | | #define JSON_HEDLEY_INLINE __inline |
1872 | | #else |
1873 | | #define JSON_HEDLEY_INLINE |
1874 | | #endif |
1875 | | |
1876 | | #if defined(JSON_HEDLEY_ALWAYS_INLINE) |
1877 | | #undef JSON_HEDLEY_ALWAYS_INLINE |
1878 | | #endif |
1879 | | #if \ |
1880 | | JSON_HEDLEY_HAS_ATTRIBUTE(always_inline) || \ |
1881 | | JSON_HEDLEY_GCC_VERSION_CHECK(4,0,0) || \ |
1882 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1883 | | JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \ |
1884 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1885 | | JSON_HEDLEY_IBM_VERSION_CHECK(10,1,0) || \ |
1886 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1887 | | (JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,8,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1888 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1889 | | (JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1890 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,4,0) || \ |
1891 | | (JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1892 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1893 | | (JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,2,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1894 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,5,0) || \ |
1895 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1896 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1897 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) || \ |
1898 | | JSON_HEDLEY_IAR_VERSION_CHECK(8,10,0) |
1899 | | # define JSON_HEDLEY_ALWAYS_INLINE __attribute__((__always_inline__)) JSON_HEDLEY_INLINE |
1900 | | #elif \ |
1901 | | JSON_HEDLEY_MSVC_VERSION_CHECK(12,0,0) || \ |
1902 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
1903 | | # define JSON_HEDLEY_ALWAYS_INLINE __forceinline |
1904 | | #elif defined(__cplusplus) && \ |
1905 | | ( \ |
1906 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1907 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1908 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,4,0) || \ |
1909 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(6,1,0) || \ |
1910 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1911 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) \ |
1912 | | ) |
1913 | | # define JSON_HEDLEY_ALWAYS_INLINE _Pragma("FUNC_ALWAYS_INLINE;") |
1914 | | #elif JSON_HEDLEY_IAR_VERSION_CHECK(8,0,0) |
1915 | | # define JSON_HEDLEY_ALWAYS_INLINE _Pragma("inline=forced") |
1916 | | #else |
1917 | | # define JSON_HEDLEY_ALWAYS_INLINE JSON_HEDLEY_INLINE |
1918 | | #endif |
1919 | | |
1920 | | #if defined(JSON_HEDLEY_NEVER_INLINE) |
1921 | | #undef JSON_HEDLEY_NEVER_INLINE |
1922 | | #endif |
1923 | | #if \ |
1924 | | JSON_HEDLEY_HAS_ATTRIBUTE(noinline) || \ |
1925 | | JSON_HEDLEY_GCC_VERSION_CHECK(4,0,0) || \ |
1926 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1927 | | JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \ |
1928 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1929 | | JSON_HEDLEY_IBM_VERSION_CHECK(10,1,0) || \ |
1930 | | JSON_HEDLEY_TI_VERSION_CHECK(15,12,0) || \ |
1931 | | (JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(4,8,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1932 | | JSON_HEDLEY_TI_ARMCL_VERSION_CHECK(5,2,0) || \ |
1933 | | (JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1934 | | JSON_HEDLEY_TI_CL2000_VERSION_CHECK(6,4,0) || \ |
1935 | | (JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,0,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1936 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(4,3,0) || \ |
1937 | | (JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,2,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1938 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,5,0) || \ |
1939 | | JSON_HEDLEY_TI_CL7X_VERSION_CHECK(1,2,0) || \ |
1940 | | JSON_HEDLEY_TI_CLPRU_VERSION_CHECK(2,1,0) || \ |
1941 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) || \ |
1942 | | JSON_HEDLEY_IAR_VERSION_CHECK(8,10,0) |
1943 | | #define JSON_HEDLEY_NEVER_INLINE __attribute__((__noinline__)) |
1944 | | #elif \ |
1945 | | JSON_HEDLEY_MSVC_VERSION_CHECK(13,10,0) || \ |
1946 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
1947 | | #define JSON_HEDLEY_NEVER_INLINE __declspec(noinline) |
1948 | | #elif JSON_HEDLEY_PGI_VERSION_CHECK(10,2,0) |
1949 | | #define JSON_HEDLEY_NEVER_INLINE _Pragma("noinline") |
1950 | | #elif JSON_HEDLEY_TI_CL6X_VERSION_CHECK(6,0,0) && defined(__cplusplus) |
1951 | | #define JSON_HEDLEY_NEVER_INLINE _Pragma("FUNC_CANNOT_INLINE;") |
1952 | | #elif JSON_HEDLEY_IAR_VERSION_CHECK(8,0,0) |
1953 | | #define JSON_HEDLEY_NEVER_INLINE _Pragma("inline=never") |
1954 | | #elif JSON_HEDLEY_COMPCERT_VERSION_CHECK(3,2,0) |
1955 | | #define JSON_HEDLEY_NEVER_INLINE __attribute((noinline)) |
1956 | | #elif JSON_HEDLEY_PELLES_VERSION_CHECK(9,0,0) |
1957 | | #define JSON_HEDLEY_NEVER_INLINE __declspec(noinline) |
1958 | | #else |
1959 | | #define JSON_HEDLEY_NEVER_INLINE |
1960 | | #endif |
1961 | | |
1962 | | #if defined(JSON_HEDLEY_PRIVATE) |
1963 | | #undef JSON_HEDLEY_PRIVATE |
1964 | | #endif |
1965 | | #if defined(JSON_HEDLEY_PUBLIC) |
1966 | | #undef JSON_HEDLEY_PUBLIC |
1967 | | #endif |
1968 | | #if defined(JSON_HEDLEY_IMPORT) |
1969 | | #undef JSON_HEDLEY_IMPORT |
1970 | | #endif |
1971 | | #if defined(_WIN32) || defined(__CYGWIN__) |
1972 | | # define JSON_HEDLEY_PRIVATE |
1973 | | # define JSON_HEDLEY_PUBLIC __declspec(dllexport) |
1974 | | # define JSON_HEDLEY_IMPORT __declspec(dllimport) |
1975 | | #else |
1976 | | # if \ |
1977 | | JSON_HEDLEY_HAS_ATTRIBUTE(visibility) || \ |
1978 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,3,0) || \ |
1979 | | JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \ |
1980 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
1981 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
1982 | | JSON_HEDLEY_IBM_VERSION_CHECK(13,1,0) || \ |
1983 | | ( \ |
1984 | | defined(__TI_EABI__) && \ |
1985 | | ( \ |
1986 | | (JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,2,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \ |
1987 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(7,5,0) \ |
1988 | | ) \ |
1989 | | ) || \ |
1990 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
1991 | | # define JSON_HEDLEY_PRIVATE __attribute__((__visibility__("hidden"))) |
1992 | | # define JSON_HEDLEY_PUBLIC __attribute__((__visibility__("default"))) |
1993 | | # else |
1994 | | # define JSON_HEDLEY_PRIVATE |
1995 | | # define JSON_HEDLEY_PUBLIC |
1996 | | # endif |
1997 | | # define JSON_HEDLEY_IMPORT extern |
1998 | | #endif |
1999 | | |
2000 | | #if defined(JSON_HEDLEY_NO_THROW) |
2001 | | #undef JSON_HEDLEY_NO_THROW |
2002 | | #endif |
2003 | | #if \ |
2004 | | JSON_HEDLEY_HAS_ATTRIBUTE(nothrow) || \ |
2005 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,3,0) || \ |
2006 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
2007 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
2008 | | #define JSON_HEDLEY_NO_THROW __attribute__((__nothrow__)) |
2009 | | #elif \ |
2010 | | JSON_HEDLEY_MSVC_VERSION_CHECK(13,1,0) || \ |
2011 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) || \ |
2012 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) |
2013 | | #define JSON_HEDLEY_NO_THROW __declspec(nothrow) |
2014 | | #else |
2015 | | #define JSON_HEDLEY_NO_THROW |
2016 | | #endif |
2017 | | |
2018 | | #if defined(JSON_HEDLEY_FALL_THROUGH) |
2019 | | #undef JSON_HEDLEY_FALL_THROUGH |
2020 | | #endif |
2021 | | #if \ |
2022 | | JSON_HEDLEY_HAS_ATTRIBUTE(fallthrough) || \ |
2023 | | JSON_HEDLEY_GCC_VERSION_CHECK(7,0,0) || \ |
2024 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
2025 | | #define JSON_HEDLEY_FALL_THROUGH __attribute__((__fallthrough__)) |
2026 | | #elif JSON_HEDLEY_HAS_CPP_ATTRIBUTE_NS(clang,fallthrough) |
2027 | | #define JSON_HEDLEY_FALL_THROUGH JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_([[clang::fallthrough]]) |
2028 | | #elif JSON_HEDLEY_HAS_CPP_ATTRIBUTE(fallthrough) |
2029 | | #define JSON_HEDLEY_FALL_THROUGH JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_([[fallthrough]]) |
2030 | | #elif defined(__fallthrough) /* SAL */ |
2031 | | #define JSON_HEDLEY_FALL_THROUGH __fallthrough |
2032 | | #else |
2033 | | #define JSON_HEDLEY_FALL_THROUGH |
2034 | | #endif |
2035 | | |
2036 | | #if defined(JSON_HEDLEY_RETURNS_NON_NULL) |
2037 | | #undef JSON_HEDLEY_RETURNS_NON_NULL |
2038 | | #endif |
2039 | | #if \ |
2040 | | JSON_HEDLEY_HAS_ATTRIBUTE(returns_nonnull) || \ |
2041 | | JSON_HEDLEY_GCC_VERSION_CHECK(4,9,0) || \ |
2042 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
2043 | | #define JSON_HEDLEY_RETURNS_NON_NULL __attribute__((__returns_nonnull__)) |
2044 | | #elif defined(_Ret_notnull_) /* SAL */ |
2045 | | #define JSON_HEDLEY_RETURNS_NON_NULL _Ret_notnull_ |
2046 | | #else |
2047 | | #define JSON_HEDLEY_RETURNS_NON_NULL |
2048 | | #endif |
2049 | | |
2050 | | #if defined(JSON_HEDLEY_ARRAY_PARAM) |
2051 | | #undef JSON_HEDLEY_ARRAY_PARAM |
2052 | | #endif |
2053 | | #if \ |
2054 | | defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && \ |
2055 | | !defined(__STDC_NO_VLA__) && \ |
2056 | | !defined(__cplusplus) && \ |
2057 | | !defined(JSON_HEDLEY_PGI_VERSION) && \ |
2058 | | !defined(JSON_HEDLEY_TINYC_VERSION) |
2059 | | #define JSON_HEDLEY_ARRAY_PARAM(name) (name) |
2060 | | #else |
2061 | | #define JSON_HEDLEY_ARRAY_PARAM(name) |
2062 | | #endif |
2063 | | |
2064 | | #if defined(JSON_HEDLEY_IS_CONSTANT) |
2065 | | #undef JSON_HEDLEY_IS_CONSTANT |
2066 | | #endif |
2067 | | #if defined(JSON_HEDLEY_REQUIRE_CONSTEXPR) |
2068 | | #undef JSON_HEDLEY_REQUIRE_CONSTEXPR |
2069 | | #endif |
2070 | | /* JSON_HEDLEY_IS_CONSTEXPR_ is for |
2071 | | HEDLEY INTERNAL USE ONLY. API subject to change without notice. */ |
2072 | | #if defined(JSON_HEDLEY_IS_CONSTEXPR_) |
2073 | | #undef JSON_HEDLEY_IS_CONSTEXPR_ |
2074 | | #endif |
2075 | | #if \ |
2076 | | JSON_HEDLEY_HAS_BUILTIN(__builtin_constant_p) || \ |
2077 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,4,0) || \ |
2078 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
2079 | | JSON_HEDLEY_TINYC_VERSION_CHECK(0,9,19) || \ |
2080 | | JSON_HEDLEY_ARM_VERSION_CHECK(4,1,0) || \ |
2081 | | JSON_HEDLEY_IBM_VERSION_CHECK(13,1,0) || \ |
2082 | | JSON_HEDLEY_TI_CL6X_VERSION_CHECK(6,1,0) || \ |
2083 | | (JSON_HEDLEY_SUNPRO_VERSION_CHECK(5,10,0) && !defined(__cplusplus)) || \ |
2084 | | JSON_HEDLEY_CRAY_VERSION_CHECK(8,1,0) || \ |
2085 | | JSON_HEDLEY_MCST_LCC_VERSION_CHECK(1,25,10) |
2086 | | #define JSON_HEDLEY_IS_CONSTANT(expr) __builtin_constant_p(expr) |
2087 | | #endif |
2088 | | #if !defined(__cplusplus) |
2089 | | # if \ |
2090 | | JSON_HEDLEY_HAS_BUILTIN(__builtin_types_compatible_p) || \ |
2091 | | JSON_HEDLEY_GCC_VERSION_CHECK(3,4,0) || \ |
2092 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
2093 | | JSON_HEDLEY_IBM_VERSION_CHECK(13,1,0) || \ |
2094 | | JSON_HEDLEY_CRAY_VERSION_CHECK(8,1,0) || \ |
2095 | | JSON_HEDLEY_ARM_VERSION_CHECK(5,4,0) || \ |
2096 | | JSON_HEDLEY_TINYC_VERSION_CHECK(0,9,24) |
2097 | | #if defined(__INTPTR_TYPE__) |
2098 | | #define JSON_HEDLEY_IS_CONSTEXPR_(expr) __builtin_types_compatible_p(__typeof__((1 ? (void*) ((__INTPTR_TYPE__) ((expr) * 0)) : (int*) 0)), int*) |
2099 | | #else |
2100 | | #include <stdint.h> |
2101 | | #define JSON_HEDLEY_IS_CONSTEXPR_(expr) __builtin_types_compatible_p(__typeof__((1 ? (void*) ((intptr_t) ((expr) * 0)) : (int*) 0)), int*) |
2102 | | #endif |
2103 | | # elif \ |
2104 | | ( \ |
2105 | | defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) && \ |
2106 | | !defined(JSON_HEDLEY_SUNPRO_VERSION) && \ |
2107 | | !defined(JSON_HEDLEY_PGI_VERSION) && \ |
2108 | | !defined(JSON_HEDLEY_IAR_VERSION)) || \ |
2109 | | (JSON_HEDLEY_HAS_EXTENSION(c_generic_selections) && !defined(JSON_HEDLEY_IAR_VERSION)) || \ |
2110 | | JSON_HEDLEY_GCC_VERSION_CHECK(4,9,0) || \ |
2111 | | JSON_HEDLEY_INTEL_VERSION_CHECK(17,0,0) || \ |
2112 | | JSON_HEDLEY_IBM_VERSION_CHECK(12,1,0) || \ |
2113 | | JSON_HEDLEY_ARM_VERSION_CHECK(5,3,0) |
2114 | | #if defined(__INTPTR_TYPE__) |
2115 | | #define JSON_HEDLEY_IS_CONSTEXPR_(expr) _Generic((1 ? (void*) ((__INTPTR_TYPE__) ((expr) * 0)) : (int*) 0), int*: 1, void*: 0) |
2116 | | #else |
2117 | | #include <stdint.h> |
2118 | | #define JSON_HEDLEY_IS_CONSTEXPR_(expr) _Generic((1 ? (void*) ((intptr_t) * 0) : (int*) 0), int*: 1, void*: 0) |
2119 | | #endif |
2120 | | # elif \ |
2121 | | defined(JSON_HEDLEY_GCC_VERSION) || \ |
2122 | | defined(JSON_HEDLEY_INTEL_VERSION) || \ |
2123 | | defined(JSON_HEDLEY_TINYC_VERSION) || \ |
2124 | | defined(JSON_HEDLEY_TI_ARMCL_VERSION) || \ |
2125 | | JSON_HEDLEY_TI_CL430_VERSION_CHECK(18,12,0) || \ |
2126 | | defined(JSON_HEDLEY_TI_CL2000_VERSION) || \ |
2127 | | defined(JSON_HEDLEY_TI_CL6X_VERSION) || \ |
2128 | | defined(JSON_HEDLEY_TI_CL7X_VERSION) || \ |
2129 | | defined(JSON_HEDLEY_TI_CLPRU_VERSION) || \ |
2130 | | defined(__clang__) |
2131 | | # define JSON_HEDLEY_IS_CONSTEXPR_(expr) ( \ |
2132 | | sizeof(void) != \ |
2133 | | sizeof(*( \ |
2134 | | 1 ? \ |
2135 | | ((void*) ((expr) * 0L) ) : \ |
2136 | | ((struct { char v[sizeof(void) * 2]; } *) 1) \ |
2137 | | ) \ |
2138 | | ) \ |
2139 | | ) |
2140 | | # endif |
2141 | | #endif |
2142 | | #if defined(JSON_HEDLEY_IS_CONSTEXPR_) |
2143 | | #if !defined(JSON_HEDLEY_IS_CONSTANT) |
2144 | | #define JSON_HEDLEY_IS_CONSTANT(expr) JSON_HEDLEY_IS_CONSTEXPR_(expr) |
2145 | | #endif |
2146 | | #define JSON_HEDLEY_REQUIRE_CONSTEXPR(expr) (JSON_HEDLEY_IS_CONSTEXPR_(expr) ? (expr) : (-1)) |
2147 | | #else |
2148 | | #if !defined(JSON_HEDLEY_IS_CONSTANT) |
2149 | | #define JSON_HEDLEY_IS_CONSTANT(expr) (0) |
2150 | | #endif |
2151 | | #define JSON_HEDLEY_REQUIRE_CONSTEXPR(expr) (expr) |
2152 | | #endif |
2153 | | |
2154 | | #if defined(JSON_HEDLEY_BEGIN_C_DECLS) |
2155 | | #undef JSON_HEDLEY_BEGIN_C_DECLS |
2156 | | #endif |
2157 | | #if defined(JSON_HEDLEY_END_C_DECLS) |
2158 | | #undef JSON_HEDLEY_END_C_DECLS |
2159 | | #endif |
2160 | | #if defined(JSON_HEDLEY_C_DECL) |
2161 | | #undef JSON_HEDLEY_C_DECL |
2162 | | #endif |
2163 | | #if defined(__cplusplus) |
2164 | | #define JSON_HEDLEY_BEGIN_C_DECLS extern "C" { |
2165 | | #define JSON_HEDLEY_END_C_DECLS } |
2166 | | #define JSON_HEDLEY_C_DECL extern "C" |
2167 | | #else |
2168 | | #define JSON_HEDLEY_BEGIN_C_DECLS |
2169 | | #define JSON_HEDLEY_END_C_DECLS |
2170 | | #define JSON_HEDLEY_C_DECL |
2171 | | #endif |
2172 | | |
2173 | | #if defined(JSON_HEDLEY_STATIC_ASSERT) |
2174 | | #undef JSON_HEDLEY_STATIC_ASSERT |
2175 | | #endif |
2176 | | #if \ |
2177 | | !defined(__cplusplus) && ( \ |
2178 | | (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L)) || \ |
2179 | | (JSON_HEDLEY_HAS_FEATURE(c_static_assert) && !defined(JSON_HEDLEY_INTEL_CL_VERSION)) || \ |
2180 | | JSON_HEDLEY_GCC_VERSION_CHECK(6,0,0) || \ |
2181 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \ |
2182 | | defined(_Static_assert) \ |
2183 | | ) |
2184 | | # define JSON_HEDLEY_STATIC_ASSERT(expr, message) _Static_assert(expr, message) |
2185 | | #elif \ |
2186 | | (defined(__cplusplus) && (__cplusplus >= 201103L)) || \ |
2187 | | JSON_HEDLEY_MSVC_VERSION_CHECK(16,0,0) || \ |
2188 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
2189 | | # define JSON_HEDLEY_STATIC_ASSERT(expr, message) JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_(static_assert(expr, message)) |
2190 | | #else |
2191 | | # define JSON_HEDLEY_STATIC_ASSERT(expr, message) |
2192 | | #endif |
2193 | | |
2194 | | #if defined(JSON_HEDLEY_NULL) |
2195 | | #undef JSON_HEDLEY_NULL |
2196 | | #endif |
2197 | | #if defined(__cplusplus) |
2198 | | #if __cplusplus >= 201103L |
2199 | | #define JSON_HEDLEY_NULL JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_(nullptr) |
2200 | | #elif defined(NULL) |
2201 | | #define JSON_HEDLEY_NULL NULL |
2202 | | #else |
2203 | | #define JSON_HEDLEY_NULL JSON_HEDLEY_STATIC_CAST(void*, 0) |
2204 | | #endif |
2205 | | #elif defined(NULL) |
2206 | | #define JSON_HEDLEY_NULL NULL |
2207 | | #else |
2208 | | #define JSON_HEDLEY_NULL ((void*) 0) |
2209 | | #endif |
2210 | | |
2211 | | #if defined(JSON_HEDLEY_MESSAGE) |
2212 | | #undef JSON_HEDLEY_MESSAGE |
2213 | | #endif |
2214 | | #if JSON_HEDLEY_HAS_WARNING("-Wunknown-pragmas") |
2215 | | # define JSON_HEDLEY_MESSAGE(msg) \ |
2216 | | JSON_HEDLEY_DIAGNOSTIC_PUSH \ |
2217 | | JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS \ |
2218 | | JSON_HEDLEY_PRAGMA(message msg) \ |
2219 | | JSON_HEDLEY_DIAGNOSTIC_POP |
2220 | | #elif \ |
2221 | | JSON_HEDLEY_GCC_VERSION_CHECK(4,4,0) || \ |
2222 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) |
2223 | | # define JSON_HEDLEY_MESSAGE(msg) JSON_HEDLEY_PRAGMA(message msg) |
2224 | | #elif JSON_HEDLEY_CRAY_VERSION_CHECK(5,0,0) |
2225 | | # define JSON_HEDLEY_MESSAGE(msg) JSON_HEDLEY_PRAGMA(_CRI message msg) |
2226 | | #elif JSON_HEDLEY_IAR_VERSION_CHECK(8,0,0) |
2227 | | # define JSON_HEDLEY_MESSAGE(msg) JSON_HEDLEY_PRAGMA(message(msg)) |
2228 | | #elif JSON_HEDLEY_PELLES_VERSION_CHECK(2,0,0) |
2229 | | # define JSON_HEDLEY_MESSAGE(msg) JSON_HEDLEY_PRAGMA(message(msg)) |
2230 | | #else |
2231 | | # define JSON_HEDLEY_MESSAGE(msg) |
2232 | | #endif |
2233 | | |
2234 | | #if defined(JSON_HEDLEY_WARNING) |
2235 | | #undef JSON_HEDLEY_WARNING |
2236 | | #endif |
2237 | | #if JSON_HEDLEY_HAS_WARNING("-Wunknown-pragmas") |
2238 | | # define JSON_HEDLEY_WARNING(msg) \ |
2239 | | JSON_HEDLEY_DIAGNOSTIC_PUSH \ |
2240 | | JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS \ |
2241 | | JSON_HEDLEY_PRAGMA(clang warning msg) \ |
2242 | | JSON_HEDLEY_DIAGNOSTIC_POP |
2243 | | #elif \ |
2244 | | JSON_HEDLEY_GCC_VERSION_CHECK(4,8,0) || \ |
2245 | | JSON_HEDLEY_PGI_VERSION_CHECK(18,4,0) || \ |
2246 | | JSON_HEDLEY_INTEL_VERSION_CHECK(13,0,0) |
2247 | | # define JSON_HEDLEY_WARNING(msg) JSON_HEDLEY_PRAGMA(GCC warning msg) |
2248 | | #elif \ |
2249 | | JSON_HEDLEY_MSVC_VERSION_CHECK(15,0,0) || \ |
2250 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
2251 | | # define JSON_HEDLEY_WARNING(msg) JSON_HEDLEY_PRAGMA(message(msg)) |
2252 | | #else |
2253 | | # define JSON_HEDLEY_WARNING(msg) JSON_HEDLEY_MESSAGE(msg) |
2254 | | #endif |
2255 | | |
2256 | | #if defined(JSON_HEDLEY_REQUIRE) |
2257 | | #undef JSON_HEDLEY_REQUIRE |
2258 | | #endif |
2259 | | #if defined(JSON_HEDLEY_REQUIRE_MSG) |
2260 | | #undef JSON_HEDLEY_REQUIRE_MSG |
2261 | | #endif |
2262 | | #if JSON_HEDLEY_HAS_ATTRIBUTE(diagnose_if) |
2263 | | # if JSON_HEDLEY_HAS_WARNING("-Wgcc-compat") |
2264 | | # define JSON_HEDLEY_REQUIRE(expr) \ |
2265 | | JSON_HEDLEY_DIAGNOSTIC_PUSH \ |
2266 | | _Pragma("clang diagnostic ignored \"-Wgcc-compat\"") \ |
2267 | | __attribute__((diagnose_if(!(expr), #expr, "error"))) \ |
2268 | | JSON_HEDLEY_DIAGNOSTIC_POP |
2269 | | # define JSON_HEDLEY_REQUIRE_MSG(expr,msg) \ |
2270 | | JSON_HEDLEY_DIAGNOSTIC_PUSH \ |
2271 | | _Pragma("clang diagnostic ignored \"-Wgcc-compat\"") \ |
2272 | | __attribute__((diagnose_if(!(expr), msg, "error"))) \ |
2273 | | JSON_HEDLEY_DIAGNOSTIC_POP |
2274 | | # else |
2275 | | # define JSON_HEDLEY_REQUIRE(expr) __attribute__((diagnose_if(!(expr), #expr, "error"))) |
2276 | | # define JSON_HEDLEY_REQUIRE_MSG(expr,msg) __attribute__((diagnose_if(!(expr), msg, "error"))) |
2277 | | # endif |
2278 | | #else |
2279 | | # define JSON_HEDLEY_REQUIRE(expr) |
2280 | | # define JSON_HEDLEY_REQUIRE_MSG(expr,msg) |
2281 | | #endif |
2282 | | |
2283 | | #if defined(JSON_HEDLEY_FLAGS) |
2284 | | #undef JSON_HEDLEY_FLAGS |
2285 | | #endif |
2286 | | #if JSON_HEDLEY_HAS_ATTRIBUTE(flag_enum) && (!defined(__cplusplus) || JSON_HEDLEY_HAS_WARNING("-Wbitfield-enum-conversion")) |
2287 | | #define JSON_HEDLEY_FLAGS __attribute__((__flag_enum__)) |
2288 | | #else |
2289 | | #define JSON_HEDLEY_FLAGS |
2290 | | #endif |
2291 | | |
2292 | | #if defined(JSON_HEDLEY_FLAGS_CAST) |
2293 | | #undef JSON_HEDLEY_FLAGS_CAST |
2294 | | #endif |
2295 | | #if JSON_HEDLEY_INTEL_VERSION_CHECK(19,0,0) |
2296 | | # define JSON_HEDLEY_FLAGS_CAST(T, expr) (__extension__ ({ \ |
2297 | | JSON_HEDLEY_DIAGNOSTIC_PUSH \ |
2298 | | _Pragma("warning(disable:188)") \ |
2299 | | ((T) (expr)); \ |
2300 | | JSON_HEDLEY_DIAGNOSTIC_POP \ |
2301 | | })) |
2302 | | #else |
2303 | | # define JSON_HEDLEY_FLAGS_CAST(T, expr) JSON_HEDLEY_STATIC_CAST(T, expr) |
2304 | | #endif |
2305 | | |
2306 | | #if defined(JSON_HEDLEY_EMPTY_BASES) |
2307 | | #undef JSON_HEDLEY_EMPTY_BASES |
2308 | | #endif |
2309 | | #if \ |
2310 | | (JSON_HEDLEY_MSVC_VERSION_CHECK(19,0,23918) && !JSON_HEDLEY_MSVC_VERSION_CHECK(20,0,0)) || \ |
2311 | | JSON_HEDLEY_INTEL_CL_VERSION_CHECK(2021,1,0) |
2312 | | #define JSON_HEDLEY_EMPTY_BASES __declspec(empty_bases) |
2313 | | #else |
2314 | | #define JSON_HEDLEY_EMPTY_BASES |
2315 | | #endif |
2316 | | |
2317 | | /* Remaining macros are deprecated. */ |
2318 | | |
2319 | | #if defined(JSON_HEDLEY_GCC_NOT_CLANG_VERSION_CHECK) |
2320 | | #undef JSON_HEDLEY_GCC_NOT_CLANG_VERSION_CHECK |
2321 | | #endif |
2322 | | #if defined(__clang__) |
2323 | | #define JSON_HEDLEY_GCC_NOT_CLANG_VERSION_CHECK(major,minor,patch) (0) |
2324 | | #else |
2325 | | #define JSON_HEDLEY_GCC_NOT_CLANG_VERSION_CHECK(major,minor,patch) JSON_HEDLEY_GCC_VERSION_CHECK(major,minor,patch) |
2326 | | #endif |
2327 | | |
2328 | | #if defined(JSON_HEDLEY_CLANG_HAS_ATTRIBUTE) |
2329 | | #undef JSON_HEDLEY_CLANG_HAS_ATTRIBUTE |
2330 | | #endif |
2331 | | #define JSON_HEDLEY_CLANG_HAS_ATTRIBUTE(attribute) JSON_HEDLEY_HAS_ATTRIBUTE(attribute) |
2332 | | |
2333 | | #if defined(JSON_HEDLEY_CLANG_HAS_CPP_ATTRIBUTE) |
2334 | | #undef JSON_HEDLEY_CLANG_HAS_CPP_ATTRIBUTE |
2335 | | #endif |
2336 | | #define JSON_HEDLEY_CLANG_HAS_CPP_ATTRIBUTE(attribute) JSON_HEDLEY_HAS_CPP_ATTRIBUTE(attribute) |
2337 | | |
2338 | | #if defined(JSON_HEDLEY_CLANG_HAS_BUILTIN) |
2339 | | #undef JSON_HEDLEY_CLANG_HAS_BUILTIN |
2340 | | #endif |
2341 | | #define JSON_HEDLEY_CLANG_HAS_BUILTIN(builtin) JSON_HEDLEY_HAS_BUILTIN(builtin) |
2342 | | |
2343 | | #if defined(JSON_HEDLEY_CLANG_HAS_FEATURE) |
2344 | | #undef JSON_HEDLEY_CLANG_HAS_FEATURE |
2345 | | #endif |
2346 | | #define JSON_HEDLEY_CLANG_HAS_FEATURE(feature) JSON_HEDLEY_HAS_FEATURE(feature) |
2347 | | |
2348 | | #if defined(JSON_HEDLEY_CLANG_HAS_EXTENSION) |
2349 | | #undef JSON_HEDLEY_CLANG_HAS_EXTENSION |
2350 | | #endif |
2351 | | #define JSON_HEDLEY_CLANG_HAS_EXTENSION(extension) JSON_HEDLEY_HAS_EXTENSION(extension) |
2352 | | |
2353 | | #if defined(JSON_HEDLEY_CLANG_HAS_DECLSPEC_DECLSPEC_ATTRIBUTE) |
2354 | | #undef JSON_HEDLEY_CLANG_HAS_DECLSPEC_DECLSPEC_ATTRIBUTE |
2355 | | #endif |
2356 | | #define JSON_HEDLEY_CLANG_HAS_DECLSPEC_ATTRIBUTE(attribute) JSON_HEDLEY_HAS_DECLSPEC_ATTRIBUTE(attribute) |
2357 | | |
2358 | | #if defined(JSON_HEDLEY_CLANG_HAS_WARNING) |
2359 | | #undef JSON_HEDLEY_CLANG_HAS_WARNING |
2360 | | #endif |
2361 | | #define JSON_HEDLEY_CLANG_HAS_WARNING(warning) JSON_HEDLEY_HAS_WARNING(warning) |
2362 | | |
2363 | | #endif /* !defined(JSON_HEDLEY_VERSION) || (JSON_HEDLEY_VERSION < X) */ |
2364 | | |
2365 | | |
2366 | | // This file contains all internal macro definitions (except those affecting ABI) |
2367 | | // You MUST include macro_unscope.hpp at the end of json.hpp to undef all of them |
2368 | | |
2369 | | // #include <nlohmann/detail/abi_macros.hpp> |
2370 | | |
2371 | | |
2372 | | // exclude unsupported compilers |
2373 | | #if !defined(JSON_SKIP_UNSUPPORTED_COMPILER_CHECK) |
2374 | | #if defined(__clang__) |
2375 | | #if (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__) < 30400 |
2376 | | #error "unsupported Clang version - see https://github.com/nlohmann/json#supported-compilers" |
2377 | | #endif |
2378 | | #elif defined(__GNUC__) && !(defined(__ICC) || defined(__INTEL_COMPILER)) |
2379 | | #if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) < 40800 |
2380 | | #error "unsupported GCC version - see https://github.com/nlohmann/json#supported-compilers" |
2381 | | #endif |
2382 | | #endif |
2383 | | #endif |
2384 | | |
2385 | | // C++ language standard detection |
2386 | | // if the user manually specified the used c++ version this is skipped |
2387 | | #if !defined(JSON_HAS_CPP_20) && !defined(JSON_HAS_CPP_17) && !defined(JSON_HAS_CPP_14) && !defined(JSON_HAS_CPP_11) |
2388 | | #if (defined(__cplusplus) && __cplusplus >= 202002L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 202002L) |
2389 | | #define JSON_HAS_CPP_20 |
2390 | | #define JSON_HAS_CPP_17 |
2391 | | #define JSON_HAS_CPP_14 |
2392 | | #elif (defined(__cplusplus) && __cplusplus >= 201703L) || (defined(_HAS_CXX17) && _HAS_CXX17 == 1) // fix for issue #464 |
2393 | | #define JSON_HAS_CPP_17 |
2394 | | #define JSON_HAS_CPP_14 |
2395 | | #elif (defined(__cplusplus) && __cplusplus >= 201402L) || (defined(_HAS_CXX14) && _HAS_CXX14 == 1) |
2396 | | #define JSON_HAS_CPP_14 |
2397 | | #endif |
2398 | | // the cpp 11 flag is always specified because it is the minimal required version |
2399 | | #define JSON_HAS_CPP_11 |
2400 | | #endif |
2401 | | |
2402 | | #ifdef __has_include |
2403 | | #if __has_include(<version>) |
2404 | | #include <version> |
2405 | | #endif |
2406 | | #endif |
2407 | | |
2408 | | #if !defined(JSON_HAS_FILESYSTEM) && !defined(JSON_HAS_EXPERIMENTAL_FILESYSTEM) |
2409 | | #ifdef JSON_HAS_CPP_17 |
2410 | | #if defined(__cpp_lib_filesystem) |
2411 | | #define JSON_HAS_FILESYSTEM 1 |
2412 | | #elif defined(__cpp_lib_experimental_filesystem) |
2413 | | #define JSON_HAS_EXPERIMENTAL_FILESYSTEM 1 |
2414 | | #elif !defined(__has_include) |
2415 | | #define JSON_HAS_EXPERIMENTAL_FILESYSTEM 1 |
2416 | | #elif __has_include(<filesystem>) |
2417 | | #define JSON_HAS_FILESYSTEM 1 |
2418 | | #elif __has_include(<experimental/filesystem>) |
2419 | | #define JSON_HAS_EXPERIMENTAL_FILESYSTEM 1 |
2420 | | #endif |
2421 | | |
2422 | | // std::filesystem does not work on MinGW GCC 8: https://sourceforge.net/p/mingw-w64/bugs/737/ |
2423 | | #if defined(__MINGW32__) && defined(__GNUC__) && __GNUC__ == 8 |
2424 | | #undef JSON_HAS_FILESYSTEM |
2425 | | #undef JSON_HAS_EXPERIMENTAL_FILESYSTEM |
2426 | | #endif |
2427 | | |
2428 | | // no filesystem support before GCC 8: https://en.cppreference.com/w/cpp/compiler_support |
2429 | | #if defined(__GNUC__) && !defined(__clang__) && __GNUC__ < 8 |
2430 | | #undef JSON_HAS_FILESYSTEM |
2431 | | #undef JSON_HAS_EXPERIMENTAL_FILESYSTEM |
2432 | | #endif |
2433 | | |
2434 | | // no filesystem support before Clang 7: https://en.cppreference.com/w/cpp/compiler_support |
2435 | | #if defined(__clang_major__) && __clang_major__ < 7 |
2436 | | #undef JSON_HAS_FILESYSTEM |
2437 | | #undef JSON_HAS_EXPERIMENTAL_FILESYSTEM |
2438 | | #endif |
2439 | | |
2440 | | // no filesystem support before MSVC 19.14: https://en.cppreference.com/w/cpp/compiler_support |
2441 | | #if defined(_MSC_VER) && _MSC_VER < 1914 |
2442 | | #undef JSON_HAS_FILESYSTEM |
2443 | | #undef JSON_HAS_EXPERIMENTAL_FILESYSTEM |
2444 | | #endif |
2445 | | |
2446 | | // no filesystem support before iOS 13 |
2447 | | #if defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED < 130000 |
2448 | | #undef JSON_HAS_FILESYSTEM |
2449 | | #undef JSON_HAS_EXPERIMENTAL_FILESYSTEM |
2450 | | #endif |
2451 | | |
2452 | | // no filesystem support before macOS Catalina |
2453 | | #if defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED < 101500 |
2454 | | #undef JSON_HAS_FILESYSTEM |
2455 | | #undef JSON_HAS_EXPERIMENTAL_FILESYSTEM |
2456 | | #endif |
2457 | | #endif |
2458 | | #endif |
2459 | | |
2460 | | #ifndef JSON_HAS_EXPERIMENTAL_FILESYSTEM |
2461 | | #define JSON_HAS_EXPERIMENTAL_FILESYSTEM 0 |
2462 | | #endif |
2463 | | |
2464 | | #ifndef JSON_HAS_FILESYSTEM |
2465 | | #define JSON_HAS_FILESYSTEM 0 |
2466 | | #endif |
2467 | | |
2468 | | #ifndef JSON_HAS_THREE_WAY_COMPARISON |
2469 | | #if defined(__cpp_impl_three_way_comparison) && __cpp_impl_three_way_comparison >= 201907L \ |
2470 | | && defined(__cpp_lib_three_way_comparison) && __cpp_lib_three_way_comparison >= 201907L |
2471 | | #define JSON_HAS_THREE_WAY_COMPARISON 1 |
2472 | | #else |
2473 | | #define JSON_HAS_THREE_WAY_COMPARISON 0 |
2474 | | #endif |
2475 | | #endif |
2476 | | |
2477 | | #ifndef JSON_HAS_RANGES |
2478 | | // ranges header shipping in GCC 11.1.0 (released 2021-04-27) has syntax error |
2479 | | #if defined(__GLIBCXX__) && __GLIBCXX__ == 20210427 |
2480 | | #define JSON_HAS_RANGES 0 |
2481 | | #elif defined(__cpp_lib_ranges) |
2482 | | #define JSON_HAS_RANGES 1 |
2483 | | #else |
2484 | | #define JSON_HAS_RANGES 0 |
2485 | | #endif |
2486 | | #endif |
2487 | | |
2488 | | #ifndef JSON_HAS_STATIC_RTTI |
2489 | | #if !defined(_HAS_STATIC_RTTI) || _HAS_STATIC_RTTI != 0 |
2490 | | #define JSON_HAS_STATIC_RTTI 1 |
2491 | | #else |
2492 | | #define JSON_HAS_STATIC_RTTI 0 |
2493 | | #endif |
2494 | | #endif |
2495 | | |
2496 | | #ifdef JSON_HAS_CPP_17 |
2497 | | #define JSON_INLINE_VARIABLE inline |
2498 | | #else |
2499 | | #define JSON_INLINE_VARIABLE |
2500 | | #endif |
2501 | | |
2502 | | #if JSON_HEDLEY_HAS_ATTRIBUTE(no_unique_address) |
2503 | | #define JSON_NO_UNIQUE_ADDRESS [[no_unique_address]] |
2504 | | #else |
2505 | | #define JSON_NO_UNIQUE_ADDRESS |
2506 | | #endif |
2507 | | |
2508 | | // disable documentation warnings on clang |
2509 | | #if defined(__clang__) |
2510 | | #pragma clang diagnostic push |
2511 | | #pragma clang diagnostic ignored "-Wdocumentation" |
2512 | | #pragma clang diagnostic ignored "-Wdocumentation-unknown-command" |
2513 | | #endif |
2514 | | |
2515 | | // allow disabling exceptions |
2516 | | #if (defined(__cpp_exceptions) || defined(__EXCEPTIONS) || defined(_CPPUNWIND)) && !defined(JSON_NOEXCEPTION) |
2517 | 0 | #define JSON_THROW(exception) throw exception |
2518 | | #define JSON_TRY try |
2519 | | #define JSON_CATCH(exception) catch(exception) |
2520 | | #define JSON_INTERNAL_CATCH(exception) catch(exception) |
2521 | | #else |
2522 | | #include <cstdlib> |
2523 | | #define JSON_THROW(exception) std::abort() |
2524 | | #define JSON_TRY if(true) |
2525 | | #define JSON_CATCH(exception) if(false) |
2526 | | #define JSON_INTERNAL_CATCH(exception) if(false) |
2527 | | #endif |
2528 | | |
2529 | | // override exception macros |
2530 | | #if defined(JSON_THROW_USER) |
2531 | | #undef JSON_THROW |
2532 | | #define JSON_THROW JSON_THROW_USER |
2533 | | #endif |
2534 | | #if defined(JSON_TRY_USER) |
2535 | | #undef JSON_TRY |
2536 | | #define JSON_TRY JSON_TRY_USER |
2537 | | #endif |
2538 | | #if defined(JSON_CATCH_USER) |
2539 | | #undef JSON_CATCH |
2540 | | #define JSON_CATCH JSON_CATCH_USER |
2541 | | #undef JSON_INTERNAL_CATCH |
2542 | | #define JSON_INTERNAL_CATCH JSON_CATCH_USER |
2543 | | #endif |
2544 | | #if defined(JSON_INTERNAL_CATCH_USER) |
2545 | | #undef JSON_INTERNAL_CATCH |
2546 | | #define JSON_INTERNAL_CATCH JSON_INTERNAL_CATCH_USER |
2547 | | #endif |
2548 | | |
2549 | | // allow overriding assert |
2550 | | #if !defined(JSON_ASSERT) |
2551 | | #include <cassert> // assert |
2552 | 0 | #define JSON_ASSERT(x) assert(x) |
2553 | | #endif |
2554 | | |
2555 | | // allow to access some private functions (needed by the test suite) |
2556 | | #if defined(JSON_TESTS_PRIVATE) |
2557 | | #define JSON_PRIVATE_UNLESS_TESTED public |
2558 | | #else |
2559 | | #define JSON_PRIVATE_UNLESS_TESTED private |
2560 | | #endif |
2561 | | |
2562 | | /*! |
2563 | | @brief macro to briefly define a mapping between an enum and JSON |
2564 | | @def NLOHMANN_JSON_SERIALIZE_ENUM |
2565 | | @since version 3.4.0 |
2566 | | */ |
2567 | | #define NLOHMANN_JSON_SERIALIZE_ENUM(ENUM_TYPE, ...) \ |
2568 | | template<typename BasicJsonType> \ |
2569 | | inline void to_json(BasicJsonType& j, const ENUM_TYPE& e) \ |
2570 | | { \ |
2571 | | static_assert(std::is_enum<ENUM_TYPE>::value, #ENUM_TYPE " must be an enum!"); \ |
2572 | | static const std::pair<ENUM_TYPE, BasicJsonType> m[] = __VA_ARGS__; \ |
2573 | | auto it = std::find_if(std::begin(m), std::end(m), \ |
2574 | | [e](const std::pair<ENUM_TYPE, BasicJsonType>& ej_pair) -> bool \ |
2575 | | { \ |
2576 | | return ej_pair.first == e; \ |
2577 | | }); \ |
2578 | | j = ((it != std::end(m)) ? it : std::begin(m))->second; \ |
2579 | | } \ |
2580 | | template<typename BasicJsonType> \ |
2581 | | inline void from_json(const BasicJsonType& j, ENUM_TYPE& e) \ |
2582 | | { \ |
2583 | | static_assert(std::is_enum<ENUM_TYPE>::value, #ENUM_TYPE " must be an enum!"); \ |
2584 | | static const std::pair<ENUM_TYPE, BasicJsonType> m[] = __VA_ARGS__; \ |
2585 | | auto it = std::find_if(std::begin(m), std::end(m), \ |
2586 | | [&j](const std::pair<ENUM_TYPE, BasicJsonType>& ej_pair) -> bool \ |
2587 | | { \ |
2588 | | return ej_pair.second == j; \ |
2589 | | }); \ |
2590 | | e = ((it != std::end(m)) ? it : std::begin(m))->first; \ |
2591 | | } |
2592 | | |
2593 | | // Ugly macros to avoid uglier copy-paste when specializing basic_json. They |
2594 | | // may be removed in the future once the class is split. |
2595 | | |
2596 | | #define NLOHMANN_BASIC_JSON_TPL_DECLARATION \ |
2597 | | template<template<typename, typename, typename...> class ObjectType, \ |
2598 | | template<typename, typename...> class ArrayType, \ |
2599 | | class StringType, class BooleanType, class NumberIntegerType, \ |
2600 | | class NumberUnsignedType, class NumberFloatType, \ |
2601 | | template<typename> class AllocatorType, \ |
2602 | | template<typename, typename = void> class JSONSerializer, \ |
2603 | | class BinaryType, \ |
2604 | | class CustomBaseClass> |
2605 | | |
2606 | | #define NLOHMANN_BASIC_JSON_TPL \ |
2607 | | basic_json<ObjectType, ArrayType, StringType, BooleanType, \ |
2608 | | NumberIntegerType, NumberUnsignedType, NumberFloatType, \ |
2609 | | AllocatorType, JSONSerializer, BinaryType, CustomBaseClass> |
2610 | | |
2611 | | // Macros to simplify conversion from/to types |
2612 | | |
2613 | | #define NLOHMANN_JSON_EXPAND( x ) x |
2614 | | #define NLOHMANN_JSON_GET_MACRO(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16, _17, _18, _19, _20, _21, _22, _23, _24, _25, _26, _27, _28, _29, _30, _31, _32, _33, _34, _35, _36, _37, _38, _39, _40, _41, _42, _43, _44, _45, _46, _47, _48, _49, _50, _51, _52, _53, _54, _55, _56, _57, _58, _59, _60, _61, _62, _63, _64, NAME,...) NAME |
2615 | | #define NLOHMANN_JSON_PASTE(...) NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_GET_MACRO(__VA_ARGS__, \ |
2616 | | NLOHMANN_JSON_PASTE64, \ |
2617 | | NLOHMANN_JSON_PASTE63, \ |
2618 | | NLOHMANN_JSON_PASTE62, \ |
2619 | | NLOHMANN_JSON_PASTE61, \ |
2620 | | NLOHMANN_JSON_PASTE60, \ |
2621 | | NLOHMANN_JSON_PASTE59, \ |
2622 | | NLOHMANN_JSON_PASTE58, \ |
2623 | | NLOHMANN_JSON_PASTE57, \ |
2624 | | NLOHMANN_JSON_PASTE56, \ |
2625 | | NLOHMANN_JSON_PASTE55, \ |
2626 | | NLOHMANN_JSON_PASTE54, \ |
2627 | | NLOHMANN_JSON_PASTE53, \ |
2628 | | NLOHMANN_JSON_PASTE52, \ |
2629 | | NLOHMANN_JSON_PASTE51, \ |
2630 | | NLOHMANN_JSON_PASTE50, \ |
2631 | | NLOHMANN_JSON_PASTE49, \ |
2632 | | NLOHMANN_JSON_PASTE48, \ |
2633 | | NLOHMANN_JSON_PASTE47, \ |
2634 | | NLOHMANN_JSON_PASTE46, \ |
2635 | | NLOHMANN_JSON_PASTE45, \ |
2636 | | NLOHMANN_JSON_PASTE44, \ |
2637 | | NLOHMANN_JSON_PASTE43, \ |
2638 | | NLOHMANN_JSON_PASTE42, \ |
2639 | | NLOHMANN_JSON_PASTE41, \ |
2640 | | NLOHMANN_JSON_PASTE40, \ |
2641 | | NLOHMANN_JSON_PASTE39, \ |
2642 | | NLOHMANN_JSON_PASTE38, \ |
2643 | | NLOHMANN_JSON_PASTE37, \ |
2644 | | NLOHMANN_JSON_PASTE36, \ |
2645 | | NLOHMANN_JSON_PASTE35, \ |
2646 | | NLOHMANN_JSON_PASTE34, \ |
2647 | | NLOHMANN_JSON_PASTE33, \ |
2648 | | NLOHMANN_JSON_PASTE32, \ |
2649 | | NLOHMANN_JSON_PASTE31, \ |
2650 | | NLOHMANN_JSON_PASTE30, \ |
2651 | | NLOHMANN_JSON_PASTE29, \ |
2652 | | NLOHMANN_JSON_PASTE28, \ |
2653 | | NLOHMANN_JSON_PASTE27, \ |
2654 | | NLOHMANN_JSON_PASTE26, \ |
2655 | | NLOHMANN_JSON_PASTE25, \ |
2656 | | NLOHMANN_JSON_PASTE24, \ |
2657 | | NLOHMANN_JSON_PASTE23, \ |
2658 | | NLOHMANN_JSON_PASTE22, \ |
2659 | | NLOHMANN_JSON_PASTE21, \ |
2660 | | NLOHMANN_JSON_PASTE20, \ |
2661 | | NLOHMANN_JSON_PASTE19, \ |
2662 | | NLOHMANN_JSON_PASTE18, \ |
2663 | | NLOHMANN_JSON_PASTE17, \ |
2664 | | NLOHMANN_JSON_PASTE16, \ |
2665 | | NLOHMANN_JSON_PASTE15, \ |
2666 | | NLOHMANN_JSON_PASTE14, \ |
2667 | | NLOHMANN_JSON_PASTE13, \ |
2668 | | NLOHMANN_JSON_PASTE12, \ |
2669 | | NLOHMANN_JSON_PASTE11, \ |
2670 | | NLOHMANN_JSON_PASTE10, \ |
2671 | | NLOHMANN_JSON_PASTE9, \ |
2672 | | NLOHMANN_JSON_PASTE8, \ |
2673 | | NLOHMANN_JSON_PASTE7, \ |
2674 | | NLOHMANN_JSON_PASTE6, \ |
2675 | | NLOHMANN_JSON_PASTE5, \ |
2676 | | NLOHMANN_JSON_PASTE4, \ |
2677 | | NLOHMANN_JSON_PASTE3, \ |
2678 | | NLOHMANN_JSON_PASTE2, \ |
2679 | | NLOHMANN_JSON_PASTE1)(__VA_ARGS__)) |
2680 | | #define NLOHMANN_JSON_PASTE2(func, v1) func(v1) |
2681 | | #define NLOHMANN_JSON_PASTE3(func, v1, v2) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE2(func, v2) |
2682 | | #define NLOHMANN_JSON_PASTE4(func, v1, v2, v3) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE3(func, v2, v3) |
2683 | | #define NLOHMANN_JSON_PASTE5(func, v1, v2, v3, v4) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE4(func, v2, v3, v4) |
2684 | | #define NLOHMANN_JSON_PASTE6(func, v1, v2, v3, v4, v5) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE5(func, v2, v3, v4, v5) |
2685 | | #define NLOHMANN_JSON_PASTE7(func, v1, v2, v3, v4, v5, v6) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE6(func, v2, v3, v4, v5, v6) |
2686 | | #define NLOHMANN_JSON_PASTE8(func, v1, v2, v3, v4, v5, v6, v7) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE7(func, v2, v3, v4, v5, v6, v7) |
2687 | | #define NLOHMANN_JSON_PASTE9(func, v1, v2, v3, v4, v5, v6, v7, v8) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE8(func, v2, v3, v4, v5, v6, v7, v8) |
2688 | | #define NLOHMANN_JSON_PASTE10(func, v1, v2, v3, v4, v5, v6, v7, v8, v9) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE9(func, v2, v3, v4, v5, v6, v7, v8, v9) |
2689 | | #define NLOHMANN_JSON_PASTE11(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE10(func, v2, v3, v4, v5, v6, v7, v8, v9, v10) |
2690 | | #define NLOHMANN_JSON_PASTE12(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE11(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11) |
2691 | | #define NLOHMANN_JSON_PASTE13(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE12(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12) |
2692 | | #define NLOHMANN_JSON_PASTE14(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE13(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13) |
2693 | | #define NLOHMANN_JSON_PASTE15(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE14(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14) |
2694 | | #define NLOHMANN_JSON_PASTE16(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE15(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15) |
2695 | | #define NLOHMANN_JSON_PASTE17(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE16(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16) |
2696 | | #define NLOHMANN_JSON_PASTE18(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE17(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17) |
2697 | | #define NLOHMANN_JSON_PASTE19(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE18(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18) |
2698 | | #define NLOHMANN_JSON_PASTE20(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE19(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19) |
2699 | | #define NLOHMANN_JSON_PASTE21(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE20(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20) |
2700 | | #define NLOHMANN_JSON_PASTE22(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE21(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21) |
2701 | | #define NLOHMANN_JSON_PASTE23(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE22(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22) |
2702 | | #define NLOHMANN_JSON_PASTE24(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE23(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23) |
2703 | | #define NLOHMANN_JSON_PASTE25(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE24(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24) |
2704 | | #define NLOHMANN_JSON_PASTE26(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE25(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25) |
2705 | | #define NLOHMANN_JSON_PASTE27(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE26(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26) |
2706 | | #define NLOHMANN_JSON_PASTE28(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE27(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27) |
2707 | | #define NLOHMANN_JSON_PASTE29(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE28(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28) |
2708 | | #define NLOHMANN_JSON_PASTE30(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE29(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29) |
2709 | | #define NLOHMANN_JSON_PASTE31(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE30(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30) |
2710 | | #define NLOHMANN_JSON_PASTE32(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE31(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31) |
2711 | | #define NLOHMANN_JSON_PASTE33(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE32(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32) |
2712 | | #define NLOHMANN_JSON_PASTE34(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE33(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33) |
2713 | | #define NLOHMANN_JSON_PASTE35(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE34(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34) |
2714 | | #define NLOHMANN_JSON_PASTE36(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE35(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35) |
2715 | | #define NLOHMANN_JSON_PASTE37(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE36(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36) |
2716 | | #define NLOHMANN_JSON_PASTE38(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE37(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37) |
2717 | | #define NLOHMANN_JSON_PASTE39(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE38(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38) |
2718 | | #define NLOHMANN_JSON_PASTE40(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE39(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39) |
2719 | | #define NLOHMANN_JSON_PASTE41(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE40(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40) |
2720 | | #define NLOHMANN_JSON_PASTE42(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE41(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41) |
2721 | | #define NLOHMANN_JSON_PASTE43(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE42(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42) |
2722 | | #define NLOHMANN_JSON_PASTE44(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE43(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43) |
2723 | | #define NLOHMANN_JSON_PASTE45(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE44(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44) |
2724 | | #define NLOHMANN_JSON_PASTE46(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE45(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45) |
2725 | | #define NLOHMANN_JSON_PASTE47(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE46(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46) |
2726 | | #define NLOHMANN_JSON_PASTE48(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE47(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47) |
2727 | | #define NLOHMANN_JSON_PASTE49(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE48(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48) |
2728 | | #define NLOHMANN_JSON_PASTE50(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE49(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49) |
2729 | | #define NLOHMANN_JSON_PASTE51(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE50(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50) |
2730 | | #define NLOHMANN_JSON_PASTE52(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE51(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51) |
2731 | | #define NLOHMANN_JSON_PASTE53(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE52(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52) |
2732 | | #define NLOHMANN_JSON_PASTE54(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE53(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53) |
2733 | | #define NLOHMANN_JSON_PASTE55(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE54(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54) |
2734 | | #define NLOHMANN_JSON_PASTE56(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE55(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55) |
2735 | | #define NLOHMANN_JSON_PASTE57(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE56(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56) |
2736 | | #define NLOHMANN_JSON_PASTE58(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE57(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57) |
2737 | | #define NLOHMANN_JSON_PASTE59(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE58(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58) |
2738 | | #define NLOHMANN_JSON_PASTE60(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE59(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59) |
2739 | | #define NLOHMANN_JSON_PASTE61(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE60(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60) |
2740 | | #define NLOHMANN_JSON_PASTE62(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE61(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61) |
2741 | | #define NLOHMANN_JSON_PASTE63(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61, v62) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE62(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61, v62) |
2742 | | #define NLOHMANN_JSON_PASTE64(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61, v62, v63) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE63(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61, v62, v63) |
2743 | | |
2744 | | #define NLOHMANN_JSON_TO(v1) nlohmann_json_j[#v1] = nlohmann_json_t.v1; |
2745 | | #define NLOHMANN_JSON_FROM(v1) nlohmann_json_j.at(#v1).get_to(nlohmann_json_t.v1); |
2746 | | #define NLOHMANN_JSON_FROM_WITH_DEFAULT(v1) nlohmann_json_t.v1 = nlohmann_json_j.value(#v1, nlohmann_json_default_obj.v1); |
2747 | | |
2748 | | /*! |
2749 | | @brief macro |
2750 | | @def NLOHMANN_DEFINE_TYPE_INTRUSIVE |
2751 | | @since version 3.9.0 |
2752 | | */ |
2753 | | #define NLOHMANN_DEFINE_TYPE_INTRUSIVE(Type, ...) \ |
2754 | | friend void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ |
2755 | | friend void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM, __VA_ARGS__)) } |
2756 | | |
2757 | | #define NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT(Type, ...) \ |
2758 | | friend void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ |
2759 | | friend void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { const Type nlohmann_json_default_obj{}; NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM_WITH_DEFAULT, __VA_ARGS__)) } |
2760 | | |
2761 | | #define NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE(Type, ...) \ |
2762 | | friend void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } |
2763 | | |
2764 | | /*! |
2765 | | @brief macro |
2766 | | @def NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE |
2767 | | @since version 3.9.0 |
2768 | | */ |
2769 | | #define NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(Type, ...) \ |
2770 | | inline void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ |
2771 | | inline void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM, __VA_ARGS__)) } |
2772 | | |
2773 | | #define NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE(Type, ...) \ |
2774 | | inline void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } |
2775 | | |
2776 | | #define NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT(Type, ...) \ |
2777 | | inline void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ |
2778 | | inline void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { const Type nlohmann_json_default_obj{}; NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM_WITH_DEFAULT, __VA_ARGS__)) } |
2779 | | |
2780 | | // inspired from https://stackoverflow.com/a/26745591 |
2781 | | // allows to call any std function as if (e.g. with begin): |
2782 | | // using std::begin; begin(x); |
2783 | | // |
2784 | | // it allows using the detected idiom to retrieve the return type |
2785 | | // of such an expression |
2786 | | #define NLOHMANN_CAN_CALL_STD_FUNC_IMPL(std_name) \ |
2787 | | namespace detail { \ |
2788 | | using std::std_name; \ |
2789 | | \ |
2790 | | template<typename... T> \ |
2791 | | using result_of_##std_name = decltype(std_name(std::declval<T>()...)); \ |
2792 | | } \ |
2793 | | \ |
2794 | | namespace detail2 { \ |
2795 | | struct std_name##_tag \ |
2796 | | { \ |
2797 | | }; \ |
2798 | | \ |
2799 | | template<typename... T> \ |
2800 | | std_name##_tag std_name(T&&...); \ |
2801 | | \ |
2802 | | template<typename... T> \ |
2803 | | using result_of_##std_name = decltype(std_name(std::declval<T>()...)); \ |
2804 | | \ |
2805 | | template<typename... T> \ |
2806 | | struct would_call_std_##std_name \ |
2807 | | { \ |
2808 | | static constexpr auto const value = ::nlohmann::detail:: \ |
2809 | | is_detected_exact<std_name##_tag, result_of_##std_name, T...>::value; \ |
2810 | | }; \ |
2811 | | } /* namespace detail2 */ \ |
2812 | | \ |
2813 | | template<typename... T> \ |
2814 | | struct would_call_std_##std_name : detail2::would_call_std_##std_name<T...> \ |
2815 | | { \ |
2816 | | } |
2817 | | |
2818 | | #ifndef JSON_USE_IMPLICIT_CONVERSIONS |
2819 | | #define JSON_USE_IMPLICIT_CONVERSIONS 1 |
2820 | | #endif |
2821 | | |
2822 | | #if JSON_USE_IMPLICIT_CONVERSIONS |
2823 | | #define JSON_EXPLICIT |
2824 | | #else |
2825 | | #define JSON_EXPLICIT explicit |
2826 | | #endif |
2827 | | |
2828 | | #ifndef JSON_DISABLE_ENUM_SERIALIZATION |
2829 | | #define JSON_DISABLE_ENUM_SERIALIZATION 0 |
2830 | | #endif |
2831 | | |
2832 | | #ifndef JSON_USE_GLOBAL_UDLS |
2833 | | #define JSON_USE_GLOBAL_UDLS 1 |
2834 | | #endif |
2835 | | |
2836 | | #if JSON_HAS_THREE_WAY_COMPARISON |
2837 | | #include <compare> // partial_ordering |
2838 | | #endif |
2839 | | |
2840 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
2841 | | namespace detail |
2842 | | { |
2843 | | |
2844 | | /////////////////////////// |
2845 | | // JSON type enumeration // |
2846 | | /////////////////////////// |
2847 | | |
2848 | | /*! |
2849 | | @brief the JSON type enumeration |
2850 | | |
2851 | | This enumeration collects the different JSON types. It is internally used to |
2852 | | distinguish the stored values, and the functions @ref basic_json::is_null(), |
2853 | | @ref basic_json::is_object(), @ref basic_json::is_array(), |
2854 | | @ref basic_json::is_string(), @ref basic_json::is_boolean(), |
2855 | | @ref basic_json::is_number() (with @ref basic_json::is_number_integer(), |
2856 | | @ref basic_json::is_number_unsigned(), and @ref basic_json::is_number_float()), |
2857 | | @ref basic_json::is_discarded(), @ref basic_json::is_primitive(), and |
2858 | | @ref basic_json::is_structured() rely on it. |
2859 | | |
2860 | | @note There are three enumeration entries (number_integer, number_unsigned, and |
2861 | | number_float), because the library distinguishes these three types for numbers: |
2862 | | @ref basic_json::number_unsigned_t is used for unsigned integers, |
2863 | | @ref basic_json::number_integer_t is used for signed integers, and |
2864 | | @ref basic_json::number_float_t is used for floating-point numbers or to |
2865 | | approximate integers which do not fit in the limits of their respective type. |
2866 | | |
2867 | | @sa see @ref basic_json::basic_json(const value_t value_type) -- create a JSON |
2868 | | value with the default value for a given type |
2869 | | |
2870 | | @since version 1.0.0 |
2871 | | */ |
2872 | | enum class value_t : std::uint8_t |
2873 | | { |
2874 | | null, ///< null value |
2875 | | object, ///< object (unordered set of name/value pairs) |
2876 | | array, ///< array (ordered collection of values) |
2877 | | string, ///< string value |
2878 | | boolean, ///< boolean value |
2879 | | number_integer, ///< number value (signed integer) |
2880 | | number_unsigned, ///< number value (unsigned integer) |
2881 | | number_float, ///< number value (floating-point) |
2882 | | binary, ///< binary array (ordered collection of bytes) |
2883 | | discarded ///< discarded by the parser callback function |
2884 | | }; |
2885 | | |
2886 | | /*! |
2887 | | @brief comparison operator for JSON types |
2888 | | |
2889 | | Returns an ordering that is similar to Python: |
2890 | | - order: null < boolean < number < object < array < string < binary |
2891 | | - furthermore, each type is not smaller than itself |
2892 | | - discarded values are not comparable |
2893 | | - binary is represented as a b"" string in python and directly comparable to a |
2894 | | string; however, making a binary array directly comparable with a string would |
2895 | | be surprising behavior in a JSON file. |
2896 | | |
2897 | | @since version 1.0.0 |
2898 | | */ |
2899 | | #if JSON_HAS_THREE_WAY_COMPARISON |
2900 | | inline std::partial_ordering operator<=>(const value_t lhs, const value_t rhs) noexcept // *NOPAD* |
2901 | | #else |
2902 | | inline bool operator<(const value_t lhs, const value_t rhs) noexcept |
2903 | | #endif |
2904 | 0 | { |
2905 | 0 | static constexpr std::array<std::uint8_t, 9> order = {{ |
2906 | 0 | 0 /* null */, 3 /* object */, 4 /* array */, 5 /* string */, |
2907 | 0 | 1 /* boolean */, 2 /* integer */, 2 /* unsigned */, 2 /* float */, |
2908 | 0 | 6 /* binary */ |
2909 | 0 | } |
2910 | 0 | }; |
2911 | 0 |
|
2912 | 0 | const auto l_index = static_cast<std::size_t>(lhs); |
2913 | 0 | const auto r_index = static_cast<std::size_t>(rhs); |
2914 | 0 | #if JSON_HAS_THREE_WAY_COMPARISON |
2915 | 0 | if (l_index < order.size() && r_index < order.size()) |
2916 | 0 | { |
2917 | 0 | return order[l_index] <=> order[r_index]; // *NOPAD* |
2918 | 0 | } |
2919 | 0 | return std::partial_ordering::unordered; |
2920 | 0 | #else |
2921 | 0 | return l_index < order.size() && r_index < order.size() && order[l_index] < order[r_index]; |
2922 | 0 | #endif |
2923 | 0 | } |
2924 | | |
2925 | | // GCC selects the built-in operator< over an operator rewritten from |
2926 | | // a user-defined spaceship operator |
2927 | | // Clang, MSVC, and ICC select the rewritten candidate |
2928 | | // (see GCC bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105200) |
2929 | | #if JSON_HAS_THREE_WAY_COMPARISON && defined(__GNUC__) |
2930 | | inline bool operator<(const value_t lhs, const value_t rhs) noexcept |
2931 | | { |
2932 | | return std::is_lt(lhs <=> rhs); // *NOPAD* |
2933 | | } |
2934 | | #endif |
2935 | | |
2936 | | } // namespace detail |
2937 | | NLOHMANN_JSON_NAMESPACE_END |
2938 | | |
2939 | | // #include <nlohmann/detail/string_escape.hpp> |
2940 | | // __ _____ _____ _____ |
2941 | | // __| | __| | | | JSON for Modern C++ |
2942 | | // | | |__ | | | | | | version 3.11.3 |
2943 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
2944 | | // |
2945 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
2946 | | // SPDX-License-Identifier: MIT |
2947 | | |
2948 | | |
2949 | | |
2950 | | // #include <nlohmann/detail/abi_macros.hpp> |
2951 | | |
2952 | | |
2953 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
2954 | | namespace detail |
2955 | | { |
2956 | | |
2957 | | /*! |
2958 | | @brief replace all occurrences of a substring by another string |
2959 | | |
2960 | | @param[in,out] s the string to manipulate; changed so that all |
2961 | | occurrences of @a f are replaced with @a t |
2962 | | @param[in] f the substring to replace with @a t |
2963 | | @param[in] t the string to replace @a f |
2964 | | |
2965 | | @pre The search string @a f must not be empty. **This precondition is |
2966 | | enforced with an assertion.** |
2967 | | |
2968 | | @since version 2.0.0 |
2969 | | */ |
2970 | | template<typename StringType> |
2971 | | inline void replace_substring(StringType& s, const StringType& f, |
2972 | | const StringType& t) |
2973 | 0 | { |
2974 | 0 | JSON_ASSERT(!f.empty()); |
2975 | 0 | for (auto pos = s.find(f); // find first occurrence of f |
2976 | 0 | pos != StringType::npos; // make sure f was found |
2977 | 0 | s.replace(pos, f.size(), t), // replace with t, and |
2978 | 0 | pos = s.find(f, pos + t.size())) // find next occurrence of f |
2979 | 0 | {} |
2980 | 0 | } |
2981 | | |
2982 | | /*! |
2983 | | * @brief string escaping as described in RFC 6901 (Sect. 4) |
2984 | | * @param[in] s string to escape |
2985 | | * @return escaped string |
2986 | | * |
2987 | | * Note the order of escaping "~" to "~0" and "/" to "~1" is important. |
2988 | | */ |
2989 | | template<typename StringType> |
2990 | | inline StringType escape(StringType s) |
2991 | | { |
2992 | | replace_substring(s, StringType{"~"}, StringType{"~0"}); |
2993 | | replace_substring(s, StringType{"/"}, StringType{"~1"}); |
2994 | | return s; |
2995 | | } |
2996 | | |
2997 | | /*! |
2998 | | * @brief string unescaping as described in RFC 6901 (Sect. 4) |
2999 | | * @param[in] s string to unescape |
3000 | | * @return unescaped string |
3001 | | * |
3002 | | * Note the order of escaping "~1" to "/" and "~0" to "~" is important. |
3003 | | */ |
3004 | | template<typename StringType> |
3005 | | static void unescape(StringType& s) |
3006 | 0 | { |
3007 | 0 | replace_substring(s, StringType{"~1"}, StringType{"/"}); |
3008 | 0 | replace_substring(s, StringType{"~0"}, StringType{"~"}); |
3009 | 0 | } Unexecuted instantiation: RTPSParticipantImpl.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: StatefulWriter.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: SystemInfo.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: BuiltinProtocols.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: PDPServer.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: PDPServerListener.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: DServerEvent.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: SharedBackupFunctions.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: DiscoveryDataBase.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: DiscoveryParticipantInfo.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: DiscoveryParticipantsAckStatus.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: DiscoverySharedInfo.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: EDPServer.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: EDPServerListeners.cpp:void nlohmann::json_abi_v3_11_3::detail::unescape<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) |
3010 | | |
3011 | | } // namespace detail |
3012 | | NLOHMANN_JSON_NAMESPACE_END |
3013 | | |
3014 | | // #include <nlohmann/detail/input/position_t.hpp> |
3015 | | // __ _____ _____ _____ |
3016 | | // __| | __| | | | JSON for Modern C++ |
3017 | | // | | |__ | | | | | | version 3.11.3 |
3018 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
3019 | | // |
3020 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
3021 | | // SPDX-License-Identifier: MIT |
3022 | | |
3023 | | |
3024 | | |
3025 | | #include <cstddef> // size_t |
3026 | | |
3027 | | // #include <nlohmann/detail/abi_macros.hpp> |
3028 | | |
3029 | | |
3030 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
3031 | | namespace detail |
3032 | | { |
3033 | | |
3034 | | /// struct to capture the start position of the current token |
3035 | | struct position_t |
3036 | | { |
3037 | | /// the total number of characters read |
3038 | | std::size_t chars_read_total = 0; |
3039 | | /// the number of characters read in the current line |
3040 | | std::size_t chars_read_current_line = 0; |
3041 | | /// the number of lines read |
3042 | | std::size_t lines_read = 0; |
3043 | | |
3044 | | /// conversion to size_t to preserve SAX interface |
3045 | | constexpr operator size_t() const |
3046 | 0 | { |
3047 | 0 | return chars_read_total; |
3048 | 0 | } |
3049 | | }; |
3050 | | |
3051 | | } // namespace detail |
3052 | | NLOHMANN_JSON_NAMESPACE_END |
3053 | | |
3054 | | // #include <nlohmann/detail/macro_scope.hpp> |
3055 | | |
3056 | | // #include <nlohmann/detail/meta/cpp_future.hpp> |
3057 | | // __ _____ _____ _____ |
3058 | | // __| | __| | | | JSON for Modern C++ |
3059 | | // | | |__ | | | | | | version 3.11.3 |
3060 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
3061 | | // |
3062 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
3063 | | // SPDX-FileCopyrightText: 2018 The Abseil Authors |
3064 | | // SPDX-License-Identifier: MIT |
3065 | | |
3066 | | |
3067 | | |
3068 | | #include <array> // array |
3069 | | #include <cstddef> // size_t |
3070 | | #include <type_traits> // conditional, enable_if, false_type, integral_constant, is_constructible, is_integral, is_same, remove_cv, remove_reference, true_type |
3071 | | #include <utility> // index_sequence, make_index_sequence, index_sequence_for |
3072 | | |
3073 | | // #include <nlohmann/detail/macro_scope.hpp> |
3074 | | |
3075 | | |
3076 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
3077 | | namespace detail |
3078 | | { |
3079 | | |
3080 | | template<typename T> |
3081 | | using uncvref_t = typename std::remove_cv<typename std::remove_reference<T>::type>::type; |
3082 | | |
3083 | | #ifdef JSON_HAS_CPP_14 |
3084 | | |
3085 | | // the following utilities are natively available in C++14 |
3086 | | using std::enable_if_t; |
3087 | | using std::index_sequence; |
3088 | | using std::make_index_sequence; |
3089 | | using std::index_sequence_for; |
3090 | | |
3091 | | #else |
3092 | | |
3093 | | // alias templates to reduce boilerplate |
3094 | | template<bool B, typename T = void> |
3095 | | using enable_if_t = typename std::enable_if<B, T>::type; |
3096 | | |
3097 | | // The following code is taken from https://github.com/abseil/abseil-cpp/blob/10cb35e459f5ecca5b2ff107635da0bfa41011b4/absl/utility/utility.h |
3098 | | // which is part of Google Abseil (https://github.com/abseil/abseil-cpp), licensed under the Apache License 2.0. |
3099 | | |
3100 | | //// START OF CODE FROM GOOGLE ABSEIL |
3101 | | |
3102 | | // integer_sequence |
3103 | | // |
3104 | | // Class template representing a compile-time integer sequence. An instantiation |
3105 | | // of `integer_sequence<T, Ints...>` has a sequence of integers encoded in its |
3106 | | // type through its template arguments (which is a common need when |
3107 | | // working with C++11 variadic templates). `absl::integer_sequence` is designed |
3108 | | // to be a drop-in replacement for C++14's `std::integer_sequence`. |
3109 | | // |
3110 | | // Example: |
3111 | | // |
3112 | | // template< class T, T... Ints > |
3113 | | // void user_function(integer_sequence<T, Ints...>); |
3114 | | // |
3115 | | // int main() |
3116 | | // { |
3117 | | // // user_function's `T` will be deduced to `int` and `Ints...` |
3118 | | // // will be deduced to `0, 1, 2, 3, 4`. |
3119 | | // user_function(make_integer_sequence<int, 5>()); |
3120 | | // } |
3121 | | template <typename T, T... Ints> |
3122 | | struct integer_sequence |
3123 | | { |
3124 | | using value_type = T; |
3125 | | static constexpr std::size_t size() noexcept |
3126 | | { |
3127 | | return sizeof...(Ints); |
3128 | | } |
3129 | | }; |
3130 | | |
3131 | | // index_sequence |
3132 | | // |
3133 | | // A helper template for an `integer_sequence` of `size_t`, |
3134 | | // `absl::index_sequence` is designed to be a drop-in replacement for C++14's |
3135 | | // `std::index_sequence`. |
3136 | | template <size_t... Ints> |
3137 | | using index_sequence = integer_sequence<size_t, Ints...>; |
3138 | | |
3139 | | namespace utility_internal |
3140 | | { |
3141 | | |
3142 | | template <typename Seq, size_t SeqSize, size_t Rem> |
3143 | | struct Extend; |
3144 | | |
3145 | | // Note that SeqSize == sizeof...(Ints). It's passed explicitly for efficiency. |
3146 | | template <typename T, T... Ints, size_t SeqSize> |
3147 | | struct Extend<integer_sequence<T, Ints...>, SeqSize, 0> |
3148 | | { |
3149 | | using type = integer_sequence < T, Ints..., (Ints + SeqSize)... >; |
3150 | | }; |
3151 | | |
3152 | | template <typename T, T... Ints, size_t SeqSize> |
3153 | | struct Extend<integer_sequence<T, Ints...>, SeqSize, 1> |
3154 | | { |
3155 | | using type = integer_sequence < T, Ints..., (Ints + SeqSize)..., 2 * SeqSize >; |
3156 | | }; |
3157 | | |
3158 | | // Recursion helper for 'make_integer_sequence<T, N>'. |
3159 | | // 'Gen<T, N>::type' is an alias for 'integer_sequence<T, 0, 1, ... N-1>'. |
3160 | | template <typename T, size_t N> |
3161 | | struct Gen |
3162 | | { |
3163 | | using type = |
3164 | | typename Extend < typename Gen < T, N / 2 >::type, N / 2, N % 2 >::type; |
3165 | | }; |
3166 | | |
3167 | | template <typename T> |
3168 | | struct Gen<T, 0> |
3169 | | { |
3170 | | using type = integer_sequence<T>; |
3171 | | }; |
3172 | | |
3173 | | } // namespace utility_internal |
3174 | | |
3175 | | // Compile-time sequences of integers |
3176 | | |
3177 | | // make_integer_sequence |
3178 | | // |
3179 | | // This template alias is equivalent to |
3180 | | // `integer_sequence<int, 0, 1, ..., N-1>`, and is designed to be a drop-in |
3181 | | // replacement for C++14's `std::make_integer_sequence`. |
3182 | | template <typename T, T N> |
3183 | | using make_integer_sequence = typename utility_internal::Gen<T, N>::type; |
3184 | | |
3185 | | // make_index_sequence |
3186 | | // |
3187 | | // This template alias is equivalent to `index_sequence<0, 1, ..., N-1>`, |
3188 | | // and is designed to be a drop-in replacement for C++14's |
3189 | | // `std::make_index_sequence`. |
3190 | | template <size_t N> |
3191 | | using make_index_sequence = make_integer_sequence<size_t, N>; |
3192 | | |
3193 | | // index_sequence_for |
3194 | | // |
3195 | | // Converts a typename pack into an index sequence of the same length, and |
3196 | | // is designed to be a drop-in replacement for C++14's |
3197 | | // `std::index_sequence_for()` |
3198 | | template <typename... Ts> |
3199 | | using index_sequence_for = make_index_sequence<sizeof...(Ts)>; |
3200 | | |
3201 | | //// END OF CODE FROM GOOGLE ABSEIL |
3202 | | |
3203 | | #endif |
3204 | | |
3205 | | // dispatch utility (taken from ranges-v3) |
3206 | | template<unsigned N> struct priority_tag : priority_tag < N - 1 > {}; |
3207 | | template<> struct priority_tag<0> {}; |
3208 | | |
3209 | | // taken from ranges-v3 |
3210 | | template<typename T> |
3211 | | struct static_const |
3212 | | { |
3213 | | static JSON_INLINE_VARIABLE constexpr T value{}; |
3214 | | }; |
3215 | | |
3216 | | #ifndef JSON_HAS_CPP_17 |
3217 | | template<typename T> |
3218 | | constexpr T static_const<T>::value; |
3219 | | #endif |
3220 | | |
3221 | | template<typename T, typename... Args> |
3222 | | inline constexpr std::array<T, sizeof...(Args)> make_array(Args&& ... args) |
3223 | | { |
3224 | | return std::array<T, sizeof...(Args)> {{static_cast<T>(std::forward<Args>(args))...}}; |
3225 | | } |
3226 | | |
3227 | | } // namespace detail |
3228 | | NLOHMANN_JSON_NAMESPACE_END |
3229 | | |
3230 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
3231 | | // __ _____ _____ _____ |
3232 | | // __| | __| | | | JSON for Modern C++ |
3233 | | // | | |__ | | | | | | version 3.11.3 |
3234 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
3235 | | // |
3236 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
3237 | | // SPDX-License-Identifier: MIT |
3238 | | |
3239 | | |
3240 | | |
3241 | | #include <limits> // numeric_limits |
3242 | | #include <type_traits> // false_type, is_constructible, is_integral, is_same, true_type |
3243 | | #include <utility> // declval |
3244 | | #include <tuple> // tuple |
3245 | | #include <string> // char_traits |
3246 | | |
3247 | | // #include <nlohmann/detail/iterators/iterator_traits.hpp> |
3248 | | // __ _____ _____ _____ |
3249 | | // __| | __| | | | JSON for Modern C++ |
3250 | | // | | |__ | | | | | | version 3.11.3 |
3251 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
3252 | | // |
3253 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
3254 | | // SPDX-License-Identifier: MIT |
3255 | | |
3256 | | |
3257 | | |
3258 | | #include <iterator> // random_access_iterator_tag |
3259 | | |
3260 | | // #include <nlohmann/detail/abi_macros.hpp> |
3261 | | |
3262 | | // #include <nlohmann/detail/meta/void_t.hpp> |
3263 | | |
3264 | | // #include <nlohmann/detail/meta/cpp_future.hpp> |
3265 | | |
3266 | | |
3267 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
3268 | | namespace detail |
3269 | | { |
3270 | | |
3271 | | template<typename It, typename = void> |
3272 | | struct iterator_types {}; |
3273 | | |
3274 | | template<typename It> |
3275 | | struct iterator_types < |
3276 | | It, |
3277 | | void_t<typename It::difference_type, typename It::value_type, typename It::pointer, |
3278 | | typename It::reference, typename It::iterator_category >> |
3279 | | { |
3280 | | using difference_type = typename It::difference_type; |
3281 | | using value_type = typename It::value_type; |
3282 | | using pointer = typename It::pointer; |
3283 | | using reference = typename It::reference; |
3284 | | using iterator_category = typename It::iterator_category; |
3285 | | }; |
3286 | | |
3287 | | // This is required as some compilers implement std::iterator_traits in a way that |
3288 | | // doesn't work with SFINAE. See https://github.com/nlohmann/json/issues/1341. |
3289 | | template<typename T, typename = void> |
3290 | | struct iterator_traits |
3291 | | { |
3292 | | }; |
3293 | | |
3294 | | template<typename T> |
3295 | | struct iterator_traits < T, enable_if_t < !std::is_pointer<T>::value >> |
3296 | | : iterator_types<T> |
3297 | | { |
3298 | | }; |
3299 | | |
3300 | | template<typename T> |
3301 | | struct iterator_traits<T*, enable_if_t<std::is_object<T>::value>> |
3302 | | { |
3303 | | using iterator_category = std::random_access_iterator_tag; |
3304 | | using value_type = T; |
3305 | | using difference_type = ptrdiff_t; |
3306 | | using pointer = T*; |
3307 | | using reference = T&; |
3308 | | }; |
3309 | | |
3310 | | } // namespace detail |
3311 | | NLOHMANN_JSON_NAMESPACE_END |
3312 | | |
3313 | | // #include <nlohmann/detail/macro_scope.hpp> |
3314 | | |
3315 | | // #include <nlohmann/detail/meta/call_std/begin.hpp> |
3316 | | // __ _____ _____ _____ |
3317 | | // __| | __| | | | JSON for Modern C++ |
3318 | | // | | |__ | | | | | | version 3.11.3 |
3319 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
3320 | | // |
3321 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
3322 | | // SPDX-License-Identifier: MIT |
3323 | | |
3324 | | |
3325 | | |
3326 | | // #include <nlohmann/detail/macro_scope.hpp> |
3327 | | |
3328 | | |
3329 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
3330 | | |
3331 | | NLOHMANN_CAN_CALL_STD_FUNC_IMPL(begin); |
3332 | | |
3333 | | NLOHMANN_JSON_NAMESPACE_END |
3334 | | |
3335 | | // #include <nlohmann/detail/meta/call_std/end.hpp> |
3336 | | // __ _____ _____ _____ |
3337 | | // __| | __| | | | JSON for Modern C++ |
3338 | | // | | |__ | | | | | | version 3.11.3 |
3339 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
3340 | | // |
3341 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
3342 | | // SPDX-License-Identifier: MIT |
3343 | | |
3344 | | |
3345 | | |
3346 | | // #include <nlohmann/detail/macro_scope.hpp> |
3347 | | |
3348 | | |
3349 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
3350 | | |
3351 | | NLOHMANN_CAN_CALL_STD_FUNC_IMPL(end); |
3352 | | |
3353 | | NLOHMANN_JSON_NAMESPACE_END |
3354 | | |
3355 | | // #include <nlohmann/detail/meta/cpp_future.hpp> |
3356 | | |
3357 | | // #include <nlohmann/detail/meta/detected.hpp> |
3358 | | |
3359 | | // #include <nlohmann/json_fwd.hpp> |
3360 | | // __ _____ _____ _____ |
3361 | | // __| | __| | | | JSON for Modern C++ |
3362 | | // | | |__ | | | | | | version 3.11.3 |
3363 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
3364 | | // |
3365 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
3366 | | // SPDX-License-Identifier: MIT |
3367 | | |
3368 | | #ifndef INCLUDE_NLOHMANN_JSON_FWD_HPP_ |
3369 | | #define INCLUDE_NLOHMANN_JSON_FWD_HPP_ |
3370 | | |
3371 | | #include <cstdint> // int64_t, uint64_t |
3372 | | #include <map> // map |
3373 | | #include <memory> // allocator |
3374 | | #include <string> // string |
3375 | | #include <vector> // vector |
3376 | | |
3377 | | // #include <nlohmann/detail/abi_macros.hpp> |
3378 | | |
3379 | | |
3380 | | /*! |
3381 | | @brief namespace for Niels Lohmann |
3382 | | @see https://github.com/nlohmann |
3383 | | @since version 1.0.0 |
3384 | | */ |
3385 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
3386 | | |
3387 | | /*! |
3388 | | @brief default JSONSerializer template argument |
3389 | | |
3390 | | This serializer ignores the template arguments and uses ADL |
3391 | | ([argument-dependent lookup](https://en.cppreference.com/w/cpp/language/adl)) |
3392 | | for serialization. |
3393 | | */ |
3394 | | template<typename T = void, typename SFINAE = void> |
3395 | | struct adl_serializer; |
3396 | | |
3397 | | /// a class to store JSON values |
3398 | | /// @sa https://json.nlohmann.me/api/basic_json/ |
3399 | | template<template<typename U, typename V, typename... Args> class ObjectType = |
3400 | | std::map, |
3401 | | template<typename U, typename... Args> class ArrayType = std::vector, |
3402 | | class StringType = std::string, class BooleanType = bool, |
3403 | | class NumberIntegerType = std::int64_t, |
3404 | | class NumberUnsignedType = std::uint64_t, |
3405 | | class NumberFloatType = double, |
3406 | | template<typename U> class AllocatorType = std::allocator, |
3407 | | template<typename T, typename SFINAE = void> class JSONSerializer = |
3408 | | adl_serializer, |
3409 | | class BinaryType = std::vector<std::uint8_t>, // cppcheck-suppress syntaxError |
3410 | | class CustomBaseClass = void> |
3411 | | class basic_json; |
3412 | | |
3413 | | /// @brief JSON Pointer defines a string syntax for identifying a specific value within a JSON document |
3414 | | /// @sa https://json.nlohmann.me/api/json_pointer/ |
3415 | | template<typename RefStringType> |
3416 | | class json_pointer; |
3417 | | |
3418 | | /*! |
3419 | | @brief default specialization |
3420 | | @sa https://json.nlohmann.me/api/json/ |
3421 | | */ |
3422 | | using json = basic_json<>; |
3423 | | |
3424 | | /// @brief a minimal map-like container that preserves insertion order |
3425 | | /// @sa https://json.nlohmann.me/api/ordered_map/ |
3426 | | template<class Key, class T, class IgnoredLess, class Allocator> |
3427 | | struct ordered_map; |
3428 | | |
3429 | | /// @brief specialization that maintains the insertion order of object keys |
3430 | | /// @sa https://json.nlohmann.me/api/ordered_json/ |
3431 | | using ordered_json = basic_json<nlohmann::ordered_map>; |
3432 | | |
3433 | | NLOHMANN_JSON_NAMESPACE_END |
3434 | | |
3435 | | #endif // INCLUDE_NLOHMANN_JSON_FWD_HPP_ |
3436 | | |
3437 | | |
3438 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
3439 | | /*! |
3440 | | @brief detail namespace with internal helper functions |
3441 | | |
3442 | | This namespace collects functions that should not be exposed, |
3443 | | implementations of some @ref basic_json methods, and meta-programming helpers. |
3444 | | |
3445 | | @since version 2.1.0 |
3446 | | */ |
3447 | | namespace detail |
3448 | | { |
3449 | | |
3450 | | ///////////// |
3451 | | // helpers // |
3452 | | ///////////// |
3453 | | |
3454 | | // Note to maintainers: |
3455 | | // |
3456 | | // Every trait in this file expects a non CV-qualified type. |
3457 | | // The only exceptions are in the 'aliases for detected' section |
3458 | | // (i.e. those of the form: decltype(T::member_function(std::declval<T>()))) |
3459 | | // |
3460 | | // In this case, T has to be properly CV-qualified to constraint the function arguments |
3461 | | // (e.g. to_json(BasicJsonType&, const T&)) |
3462 | | |
3463 | | template<typename> struct is_basic_json : std::false_type {}; |
3464 | | |
3465 | | NLOHMANN_BASIC_JSON_TPL_DECLARATION |
3466 | | struct is_basic_json<NLOHMANN_BASIC_JSON_TPL> : std::true_type {}; |
3467 | | |
3468 | | // used by exceptions create() member functions |
3469 | | // true_type for pointer to possibly cv-qualified basic_json or std::nullptr_t |
3470 | | // false_type otherwise |
3471 | | template<typename BasicJsonContext> |
3472 | | struct is_basic_json_context : |
3473 | | std::integral_constant < bool, |
3474 | | is_basic_json<typename std::remove_cv<typename std::remove_pointer<BasicJsonContext>::type>::type>::value |
3475 | | || std::is_same<BasicJsonContext, std::nullptr_t>::value > |
3476 | | {}; |
3477 | | |
3478 | | ////////////////////// |
3479 | | // json_ref helpers // |
3480 | | ////////////////////// |
3481 | | |
3482 | | template<typename> |
3483 | | class json_ref; |
3484 | | |
3485 | | template<typename> |
3486 | | struct is_json_ref : std::false_type {}; |
3487 | | |
3488 | | template<typename T> |
3489 | | struct is_json_ref<json_ref<T>> : std::true_type {}; |
3490 | | |
3491 | | ////////////////////////// |
3492 | | // aliases for detected // |
3493 | | ////////////////////////// |
3494 | | |
3495 | | template<typename T> |
3496 | | using mapped_type_t = typename T::mapped_type; |
3497 | | |
3498 | | template<typename T> |
3499 | | using key_type_t = typename T::key_type; |
3500 | | |
3501 | | template<typename T> |
3502 | | using value_type_t = typename T::value_type; |
3503 | | |
3504 | | template<typename T> |
3505 | | using difference_type_t = typename T::difference_type; |
3506 | | |
3507 | | template<typename T> |
3508 | | using pointer_t = typename T::pointer; |
3509 | | |
3510 | | template<typename T> |
3511 | | using reference_t = typename T::reference; |
3512 | | |
3513 | | template<typename T> |
3514 | | using iterator_category_t = typename T::iterator_category; |
3515 | | |
3516 | | template<typename T, typename... Args> |
3517 | | using to_json_function = decltype(T::to_json(std::declval<Args>()...)); |
3518 | | |
3519 | | template<typename T, typename... Args> |
3520 | | using from_json_function = decltype(T::from_json(std::declval<Args>()...)); |
3521 | | |
3522 | | template<typename T, typename U> |
3523 | | using get_template_function = decltype(std::declval<T>().template get<U>()); |
3524 | | |
3525 | | // trait checking if JSONSerializer<T>::from_json(json const&, udt&) exists |
3526 | | template<typename BasicJsonType, typename T, typename = void> |
3527 | | struct has_from_json : std::false_type {}; |
3528 | | |
3529 | | // trait checking if j.get<T> is valid |
3530 | | // use this trait instead of std::is_constructible or std::is_convertible, |
3531 | | // both rely on, or make use of implicit conversions, and thus fail when T |
3532 | | // has several constructors/operator= (see https://github.com/nlohmann/json/issues/958) |
3533 | | template <typename BasicJsonType, typename T> |
3534 | | struct is_getable |
3535 | | { |
3536 | | static constexpr bool value = is_detected<get_template_function, const BasicJsonType&, T>::value; |
3537 | | }; |
3538 | | |
3539 | | template<typename BasicJsonType, typename T> |
3540 | | struct has_from_json < BasicJsonType, T, enable_if_t < !is_basic_json<T>::value >> |
3541 | | { |
3542 | | using serializer = typename BasicJsonType::template json_serializer<T, void>; |
3543 | | |
3544 | | static constexpr bool value = |
3545 | | is_detected_exact<void, from_json_function, serializer, |
3546 | | const BasicJsonType&, T&>::value; |
3547 | | }; |
3548 | | |
3549 | | // This trait checks if JSONSerializer<T>::from_json(json const&) exists |
3550 | | // this overload is used for non-default-constructible user-defined-types |
3551 | | template<typename BasicJsonType, typename T, typename = void> |
3552 | | struct has_non_default_from_json : std::false_type {}; |
3553 | | |
3554 | | template<typename BasicJsonType, typename T> |
3555 | | struct has_non_default_from_json < BasicJsonType, T, enable_if_t < !is_basic_json<T>::value >> |
3556 | | { |
3557 | | using serializer = typename BasicJsonType::template json_serializer<T, void>; |
3558 | | |
3559 | | static constexpr bool value = |
3560 | | is_detected_exact<T, from_json_function, serializer, |
3561 | | const BasicJsonType&>::value; |
3562 | | }; |
3563 | | |
3564 | | // This trait checks if BasicJsonType::json_serializer<T>::to_json exists |
3565 | | // Do not evaluate the trait when T is a basic_json type, to avoid template instantiation infinite recursion. |
3566 | | template<typename BasicJsonType, typename T, typename = void> |
3567 | | struct has_to_json : std::false_type {}; |
3568 | | |
3569 | | template<typename BasicJsonType, typename T> |
3570 | | struct has_to_json < BasicJsonType, T, enable_if_t < !is_basic_json<T>::value >> |
3571 | | { |
3572 | | using serializer = typename BasicJsonType::template json_serializer<T, void>; |
3573 | | |
3574 | | static constexpr bool value = |
3575 | | is_detected_exact<void, to_json_function, serializer, BasicJsonType&, |
3576 | | T>::value; |
3577 | | }; |
3578 | | |
3579 | | template<typename T> |
3580 | | using detect_key_compare = typename T::key_compare; |
3581 | | |
3582 | | template<typename T> |
3583 | | struct has_key_compare : std::integral_constant<bool, is_detected<detect_key_compare, T>::value> {}; |
3584 | | |
3585 | | // obtains the actual object key comparator |
3586 | | template<typename BasicJsonType> |
3587 | | struct actual_object_comparator |
3588 | | { |
3589 | | using object_t = typename BasicJsonType::object_t; |
3590 | | using object_comparator_t = typename BasicJsonType::default_object_comparator_t; |
3591 | | using type = typename std::conditional < has_key_compare<object_t>::value, |
3592 | | typename object_t::key_compare, object_comparator_t>::type; |
3593 | | }; |
3594 | | |
3595 | | template<typename BasicJsonType> |
3596 | | using actual_object_comparator_t = typename actual_object_comparator<BasicJsonType>::type; |
3597 | | |
3598 | | ///////////////// |
3599 | | // char_traits // |
3600 | | ///////////////// |
3601 | | |
3602 | | // Primary template of char_traits calls std char_traits |
3603 | | template<typename T> |
3604 | | struct char_traits : std::char_traits<T> |
3605 | | {}; |
3606 | | |
3607 | | // Explicitly define char traits for unsigned char since it is not standard |
3608 | | template<> |
3609 | | struct char_traits<unsigned char> : std::char_traits<char> |
3610 | | { |
3611 | | using char_type = unsigned char; |
3612 | | using int_type = uint64_t; |
3613 | | |
3614 | | // Redefine to_int_type function |
3615 | | static int_type to_int_type(char_type c) noexcept |
3616 | 0 | { |
3617 | 0 | return static_cast<int_type>(c); |
3618 | 0 | } |
3619 | | |
3620 | | static char_type to_char_type(int_type i) noexcept |
3621 | 0 | { |
3622 | 0 | return static_cast<char_type>(i); |
3623 | 0 | } |
3624 | | |
3625 | | static constexpr int_type eof() noexcept |
3626 | 0 | { |
3627 | 0 | return static_cast<int_type>(EOF); |
3628 | 0 | } |
3629 | | }; |
3630 | | |
3631 | | // Explicitly define char traits for signed char since it is not standard |
3632 | | template<> |
3633 | | struct char_traits<signed char> : std::char_traits<char> |
3634 | | { |
3635 | | using char_type = signed char; |
3636 | | using int_type = uint64_t; |
3637 | | |
3638 | | // Redefine to_int_type function |
3639 | | static int_type to_int_type(char_type c) noexcept |
3640 | 0 | { |
3641 | 0 | return static_cast<int_type>(c); |
3642 | 0 | } |
3643 | | |
3644 | | static char_type to_char_type(int_type i) noexcept |
3645 | 0 | { |
3646 | 0 | return static_cast<char_type>(i); |
3647 | 0 | } |
3648 | | |
3649 | | static constexpr int_type eof() noexcept |
3650 | 0 | { |
3651 | 0 | return static_cast<int_type>(EOF); |
3652 | 0 | } |
3653 | | }; |
3654 | | |
3655 | | /////////////////// |
3656 | | // is_ functions // |
3657 | | /////////////////// |
3658 | | |
3659 | | // https://en.cppreference.com/w/cpp/types/conjunction |
3660 | | template<class...> struct conjunction : std::true_type { }; |
3661 | | template<class B> struct conjunction<B> : B { }; |
3662 | | template<class B, class... Bn> |
3663 | | struct conjunction<B, Bn...> |
3664 | | : std::conditional<static_cast<bool>(B::value), conjunction<Bn...>, B>::type {}; |
3665 | | |
3666 | | // https://en.cppreference.com/w/cpp/types/negation |
3667 | | template<class B> struct negation : std::integral_constant < bool, !B::value > { }; |
3668 | | |
3669 | | // Reimplementation of is_constructible and is_default_constructible, due to them being broken for |
3670 | | // std::pair and std::tuple until LWG 2367 fix (see https://cplusplus.github.io/LWG/lwg-defects.html#2367). |
3671 | | // This causes compile errors in e.g. clang 3.5 or gcc 4.9. |
3672 | | template <typename T> |
3673 | | struct is_default_constructible : std::is_default_constructible<T> {}; |
3674 | | |
3675 | | template <typename T1, typename T2> |
3676 | | struct is_default_constructible<std::pair<T1, T2>> |
3677 | | : conjunction<is_default_constructible<T1>, is_default_constructible<T2>> {}; |
3678 | | |
3679 | | template <typename T1, typename T2> |
3680 | | struct is_default_constructible<const std::pair<T1, T2>> |
3681 | | : conjunction<is_default_constructible<T1>, is_default_constructible<T2>> {}; |
3682 | | |
3683 | | template <typename... Ts> |
3684 | | struct is_default_constructible<std::tuple<Ts...>> |
3685 | | : conjunction<is_default_constructible<Ts>...> {}; |
3686 | | |
3687 | | template <typename... Ts> |
3688 | | struct is_default_constructible<const std::tuple<Ts...>> |
3689 | | : conjunction<is_default_constructible<Ts>...> {}; |
3690 | | |
3691 | | template <typename T, typename... Args> |
3692 | | struct is_constructible : std::is_constructible<T, Args...> {}; |
3693 | | |
3694 | | template <typename T1, typename T2> |
3695 | | struct is_constructible<std::pair<T1, T2>> : is_default_constructible<std::pair<T1, T2>> {}; |
3696 | | |
3697 | | template <typename T1, typename T2> |
3698 | | struct is_constructible<const std::pair<T1, T2>> : is_default_constructible<const std::pair<T1, T2>> {}; |
3699 | | |
3700 | | template <typename... Ts> |
3701 | | struct is_constructible<std::tuple<Ts...>> : is_default_constructible<std::tuple<Ts...>> {}; |
3702 | | |
3703 | | template <typename... Ts> |
3704 | | struct is_constructible<const std::tuple<Ts...>> : is_default_constructible<const std::tuple<Ts...>> {}; |
3705 | | |
3706 | | template<typename T, typename = void> |
3707 | | struct is_iterator_traits : std::false_type {}; |
3708 | | |
3709 | | template<typename T> |
3710 | | struct is_iterator_traits<iterator_traits<T>> |
3711 | | { |
3712 | | private: |
3713 | | using traits = iterator_traits<T>; |
3714 | | |
3715 | | public: |
3716 | | static constexpr auto value = |
3717 | | is_detected<value_type_t, traits>::value && |
3718 | | is_detected<difference_type_t, traits>::value && |
3719 | | is_detected<pointer_t, traits>::value && |
3720 | | is_detected<iterator_category_t, traits>::value && |
3721 | | is_detected<reference_t, traits>::value; |
3722 | | }; |
3723 | | |
3724 | | template<typename T> |
3725 | | struct is_range |
3726 | | { |
3727 | | private: |
3728 | | using t_ref = typename std::add_lvalue_reference<T>::type; |
3729 | | |
3730 | | using iterator = detected_t<result_of_begin, t_ref>; |
3731 | | using sentinel = detected_t<result_of_end, t_ref>; |
3732 | | |
3733 | | // to be 100% correct, it should use https://en.cppreference.com/w/cpp/iterator/input_or_output_iterator |
3734 | | // and https://en.cppreference.com/w/cpp/iterator/sentinel_for |
3735 | | // but reimplementing these would be too much work, as a lot of other concepts are used underneath |
3736 | | static constexpr auto is_iterator_begin = |
3737 | | is_iterator_traits<iterator_traits<iterator>>::value; |
3738 | | |
3739 | | public: |
3740 | | static constexpr bool value = !std::is_same<iterator, nonesuch>::value && !std::is_same<sentinel, nonesuch>::value && is_iterator_begin; |
3741 | | }; |
3742 | | |
3743 | | template<typename R> |
3744 | | using iterator_t = enable_if_t<is_range<R>::value, result_of_begin<decltype(std::declval<R&>())>>; |
3745 | | |
3746 | | template<typename T> |
3747 | | using range_value_t = value_type_t<iterator_traits<iterator_t<T>>>; |
3748 | | |
3749 | | // The following implementation of is_complete_type is taken from |
3750 | | // https://blogs.msdn.microsoft.com/vcblog/2015/12/02/partial-support-for-expression-sfinae-in-vs-2015-update-1/ |
3751 | | // and is written by Xiang Fan who agreed to using it in this library. |
3752 | | |
3753 | | template<typename T, typename = void> |
3754 | | struct is_complete_type : std::false_type {}; |
3755 | | |
3756 | | template<typename T> |
3757 | | struct is_complete_type<T, decltype(void(sizeof(T)))> : std::true_type {}; |
3758 | | |
3759 | | template<typename BasicJsonType, typename CompatibleObjectType, |
3760 | | typename = void> |
3761 | | struct is_compatible_object_type_impl : std::false_type {}; |
3762 | | |
3763 | | template<typename BasicJsonType, typename CompatibleObjectType> |
3764 | | struct is_compatible_object_type_impl < |
3765 | | BasicJsonType, CompatibleObjectType, |
3766 | | enable_if_t < is_detected<mapped_type_t, CompatibleObjectType>::value&& |
3767 | | is_detected<key_type_t, CompatibleObjectType>::value >> |
3768 | | { |
3769 | | using object_t = typename BasicJsonType::object_t; |
3770 | | |
3771 | | // macOS's is_constructible does not play well with nonesuch... |
3772 | | static constexpr bool value = |
3773 | | is_constructible<typename object_t::key_type, |
3774 | | typename CompatibleObjectType::key_type>::value && |
3775 | | is_constructible<typename object_t::mapped_type, |
3776 | | typename CompatibleObjectType::mapped_type>::value; |
3777 | | }; |
3778 | | |
3779 | | template<typename BasicJsonType, typename CompatibleObjectType> |
3780 | | struct is_compatible_object_type |
3781 | | : is_compatible_object_type_impl<BasicJsonType, CompatibleObjectType> {}; |
3782 | | |
3783 | | template<typename BasicJsonType, typename ConstructibleObjectType, |
3784 | | typename = void> |
3785 | | struct is_constructible_object_type_impl : std::false_type {}; |
3786 | | |
3787 | | template<typename BasicJsonType, typename ConstructibleObjectType> |
3788 | | struct is_constructible_object_type_impl < |
3789 | | BasicJsonType, ConstructibleObjectType, |
3790 | | enable_if_t < is_detected<mapped_type_t, ConstructibleObjectType>::value&& |
3791 | | is_detected<key_type_t, ConstructibleObjectType>::value >> |
3792 | | { |
3793 | | using object_t = typename BasicJsonType::object_t; |
3794 | | |
3795 | | static constexpr bool value = |
3796 | | (is_default_constructible<ConstructibleObjectType>::value && |
3797 | | (std::is_move_assignable<ConstructibleObjectType>::value || |
3798 | | std::is_copy_assignable<ConstructibleObjectType>::value) && |
3799 | | (is_constructible<typename ConstructibleObjectType::key_type, |
3800 | | typename object_t::key_type>::value && |
3801 | | std::is_same < |
3802 | | typename object_t::mapped_type, |
3803 | | typename ConstructibleObjectType::mapped_type >::value)) || |
3804 | | (has_from_json<BasicJsonType, |
3805 | | typename ConstructibleObjectType::mapped_type>::value || |
3806 | | has_non_default_from_json < |
3807 | | BasicJsonType, |
3808 | | typename ConstructibleObjectType::mapped_type >::value); |
3809 | | }; |
3810 | | |
3811 | | template<typename BasicJsonType, typename ConstructibleObjectType> |
3812 | | struct is_constructible_object_type |
3813 | | : is_constructible_object_type_impl<BasicJsonType, |
3814 | | ConstructibleObjectType> {}; |
3815 | | |
3816 | | template<typename BasicJsonType, typename CompatibleStringType> |
3817 | | struct is_compatible_string_type |
3818 | | { |
3819 | | static constexpr auto value = |
3820 | | is_constructible<typename BasicJsonType::string_t, CompatibleStringType>::value; |
3821 | | }; |
3822 | | |
3823 | | template<typename BasicJsonType, typename ConstructibleStringType> |
3824 | | struct is_constructible_string_type |
3825 | | { |
3826 | | // launder type through decltype() to fix compilation failure on ICPC |
3827 | | #ifdef __INTEL_COMPILER |
3828 | | using laundered_type = decltype(std::declval<ConstructibleStringType>()); |
3829 | | #else |
3830 | | using laundered_type = ConstructibleStringType; |
3831 | | #endif |
3832 | | |
3833 | | static constexpr auto value = |
3834 | | conjunction < |
3835 | | is_constructible<laundered_type, typename BasicJsonType::string_t>, |
3836 | | is_detected_exact<typename BasicJsonType::string_t::value_type, |
3837 | | value_type_t, laundered_type >>::value; |
3838 | | }; |
3839 | | |
3840 | | template<typename BasicJsonType, typename CompatibleArrayType, typename = void> |
3841 | | struct is_compatible_array_type_impl : std::false_type {}; |
3842 | | |
3843 | | template<typename BasicJsonType, typename CompatibleArrayType> |
3844 | | struct is_compatible_array_type_impl < |
3845 | | BasicJsonType, CompatibleArrayType, |
3846 | | enable_if_t < |
3847 | | is_detected<iterator_t, CompatibleArrayType>::value&& |
3848 | | is_iterator_traits<iterator_traits<detected_t<iterator_t, CompatibleArrayType>>>::value&& |
3849 | | // special case for types like std::filesystem::path whose iterator's value_type are themselves |
3850 | | // c.f. https://github.com/nlohmann/json/pull/3073 |
3851 | | !std::is_same<CompatibleArrayType, detected_t<range_value_t, CompatibleArrayType>>::value >> |
3852 | | { |
3853 | | static constexpr bool value = |
3854 | | is_constructible<BasicJsonType, |
3855 | | range_value_t<CompatibleArrayType>>::value; |
3856 | | }; |
3857 | | |
3858 | | template<typename BasicJsonType, typename CompatibleArrayType> |
3859 | | struct is_compatible_array_type |
3860 | | : is_compatible_array_type_impl<BasicJsonType, CompatibleArrayType> {}; |
3861 | | |
3862 | | template<typename BasicJsonType, typename ConstructibleArrayType, typename = void> |
3863 | | struct is_constructible_array_type_impl : std::false_type {}; |
3864 | | |
3865 | | template<typename BasicJsonType, typename ConstructibleArrayType> |
3866 | | struct is_constructible_array_type_impl < |
3867 | | BasicJsonType, ConstructibleArrayType, |
3868 | | enable_if_t<std::is_same<ConstructibleArrayType, |
3869 | | typename BasicJsonType::value_type>::value >> |
3870 | | : std::true_type {}; |
3871 | | |
3872 | | template<typename BasicJsonType, typename ConstructibleArrayType> |
3873 | | struct is_constructible_array_type_impl < |
3874 | | BasicJsonType, ConstructibleArrayType, |
3875 | | enable_if_t < !std::is_same<ConstructibleArrayType, |
3876 | | typename BasicJsonType::value_type>::value&& |
3877 | | !is_compatible_string_type<BasicJsonType, ConstructibleArrayType>::value&& |
3878 | | is_default_constructible<ConstructibleArrayType>::value&& |
3879 | | (std::is_move_assignable<ConstructibleArrayType>::value || |
3880 | | std::is_copy_assignable<ConstructibleArrayType>::value)&& |
3881 | | is_detected<iterator_t, ConstructibleArrayType>::value&& |
3882 | | is_iterator_traits<iterator_traits<detected_t<iterator_t, ConstructibleArrayType>>>::value&& |
3883 | | is_detected<range_value_t, ConstructibleArrayType>::value&& |
3884 | | // special case for types like std::filesystem::path whose iterator's value_type are themselves |
3885 | | // c.f. https://github.com/nlohmann/json/pull/3073 |
3886 | | !std::is_same<ConstructibleArrayType, detected_t<range_value_t, ConstructibleArrayType>>::value&& |
3887 | | is_complete_type < |
3888 | | detected_t<range_value_t, ConstructibleArrayType >>::value >> |
3889 | | { |
3890 | | using value_type = range_value_t<ConstructibleArrayType>; |
3891 | | |
3892 | | static constexpr bool value = |
3893 | | std::is_same<value_type, |
3894 | | typename BasicJsonType::array_t::value_type>::value || |
3895 | | has_from_json<BasicJsonType, |
3896 | | value_type>::value || |
3897 | | has_non_default_from_json < |
3898 | | BasicJsonType, |
3899 | | value_type >::value; |
3900 | | }; |
3901 | | |
3902 | | template<typename BasicJsonType, typename ConstructibleArrayType> |
3903 | | struct is_constructible_array_type |
3904 | | : is_constructible_array_type_impl<BasicJsonType, ConstructibleArrayType> {}; |
3905 | | |
3906 | | template<typename RealIntegerType, typename CompatibleNumberIntegerType, |
3907 | | typename = void> |
3908 | | struct is_compatible_integer_type_impl : std::false_type {}; |
3909 | | |
3910 | | template<typename RealIntegerType, typename CompatibleNumberIntegerType> |
3911 | | struct is_compatible_integer_type_impl < |
3912 | | RealIntegerType, CompatibleNumberIntegerType, |
3913 | | enable_if_t < std::is_integral<RealIntegerType>::value&& |
3914 | | std::is_integral<CompatibleNumberIntegerType>::value&& |
3915 | | !std::is_same<bool, CompatibleNumberIntegerType>::value >> |
3916 | | { |
3917 | | // is there an assert somewhere on overflows? |
3918 | | using RealLimits = std::numeric_limits<RealIntegerType>; |
3919 | | using CompatibleLimits = std::numeric_limits<CompatibleNumberIntegerType>; |
3920 | | |
3921 | | static constexpr auto value = |
3922 | | is_constructible<RealIntegerType, |
3923 | | CompatibleNumberIntegerType>::value && |
3924 | | CompatibleLimits::is_integer && |
3925 | | RealLimits::is_signed == CompatibleLimits::is_signed; |
3926 | | }; |
3927 | | |
3928 | | template<typename RealIntegerType, typename CompatibleNumberIntegerType> |
3929 | | struct is_compatible_integer_type |
3930 | | : is_compatible_integer_type_impl<RealIntegerType, |
3931 | | CompatibleNumberIntegerType> {}; |
3932 | | |
3933 | | template<typename BasicJsonType, typename CompatibleType, typename = void> |
3934 | | struct is_compatible_type_impl: std::false_type {}; |
3935 | | |
3936 | | template<typename BasicJsonType, typename CompatibleType> |
3937 | | struct is_compatible_type_impl < |
3938 | | BasicJsonType, CompatibleType, |
3939 | | enable_if_t<is_complete_type<CompatibleType>::value >> |
3940 | | { |
3941 | | static constexpr bool value = |
3942 | | has_to_json<BasicJsonType, CompatibleType>::value; |
3943 | | }; |
3944 | | |
3945 | | template<typename BasicJsonType, typename CompatibleType> |
3946 | | struct is_compatible_type |
3947 | | : is_compatible_type_impl<BasicJsonType, CompatibleType> {}; |
3948 | | |
3949 | | template<typename T1, typename T2> |
3950 | | struct is_constructible_tuple : std::false_type {}; |
3951 | | |
3952 | | template<typename T1, typename... Args> |
3953 | | struct is_constructible_tuple<T1, std::tuple<Args...>> : conjunction<is_constructible<T1, Args>...> {}; |
3954 | | |
3955 | | template<typename BasicJsonType, typename T> |
3956 | | struct is_json_iterator_of : std::false_type {}; |
3957 | | |
3958 | | template<typename BasicJsonType> |
3959 | | struct is_json_iterator_of<BasicJsonType, typename BasicJsonType::iterator> : std::true_type {}; |
3960 | | |
3961 | | template<typename BasicJsonType> |
3962 | | struct is_json_iterator_of<BasicJsonType, typename BasicJsonType::const_iterator> : std::true_type |
3963 | | {}; |
3964 | | |
3965 | | // checks if a given type T is a template specialization of Primary |
3966 | | template<template <typename...> class Primary, typename T> |
3967 | | struct is_specialization_of : std::false_type {}; |
3968 | | |
3969 | | template<template <typename...> class Primary, typename... Args> |
3970 | | struct is_specialization_of<Primary, Primary<Args...>> : std::true_type {}; |
3971 | | |
3972 | | template<typename T> |
3973 | | using is_json_pointer = is_specialization_of<::nlohmann::json_pointer, uncvref_t<T>>; |
3974 | | |
3975 | | // checks if A and B are comparable using Compare functor |
3976 | | template<typename Compare, typename A, typename B, typename = void> |
3977 | | struct is_comparable : std::false_type {}; |
3978 | | |
3979 | | template<typename Compare, typename A, typename B> |
3980 | | struct is_comparable<Compare, A, B, void_t< |
3981 | | decltype(std::declval<Compare>()(std::declval<A>(), std::declval<B>())), |
3982 | | decltype(std::declval<Compare>()(std::declval<B>(), std::declval<A>())) |
3983 | | >> : std::true_type {}; |
3984 | | |
3985 | | template<typename T> |
3986 | | using detect_is_transparent = typename T::is_transparent; |
3987 | | |
3988 | | // type trait to check if KeyType can be used as object key (without a BasicJsonType) |
3989 | | // see is_usable_as_basic_json_key_type below |
3990 | | template<typename Comparator, typename ObjectKeyType, typename KeyTypeCVRef, bool RequireTransparentComparator = true, |
3991 | | bool ExcludeObjectKeyType = RequireTransparentComparator, typename KeyType = uncvref_t<KeyTypeCVRef>> |
3992 | | using is_usable_as_key_type = typename std::conditional < |
3993 | | is_comparable<Comparator, ObjectKeyType, KeyTypeCVRef>::value |
3994 | | && !(ExcludeObjectKeyType && std::is_same<KeyType, |
3995 | | ObjectKeyType>::value) |
3996 | | && (!RequireTransparentComparator |
3997 | | || is_detected <detect_is_transparent, Comparator>::value) |
3998 | | && !is_json_pointer<KeyType>::value, |
3999 | | std::true_type, |
4000 | | std::false_type >::type; |
4001 | | |
4002 | | // type trait to check if KeyType can be used as object key |
4003 | | // true if: |
4004 | | // - KeyType is comparable with BasicJsonType::object_t::key_type |
4005 | | // - if ExcludeObjectKeyType is true, KeyType is not BasicJsonType::object_t::key_type |
4006 | | // - the comparator is transparent or RequireTransparentComparator is false |
4007 | | // - KeyType is not a JSON iterator or json_pointer |
4008 | | template<typename BasicJsonType, typename KeyTypeCVRef, bool RequireTransparentComparator = true, |
4009 | | bool ExcludeObjectKeyType = RequireTransparentComparator, typename KeyType = uncvref_t<KeyTypeCVRef>> |
4010 | | using is_usable_as_basic_json_key_type = typename std::conditional < |
4011 | | is_usable_as_key_type<typename BasicJsonType::object_comparator_t, |
4012 | | typename BasicJsonType::object_t::key_type, KeyTypeCVRef, |
4013 | | RequireTransparentComparator, ExcludeObjectKeyType>::value |
4014 | | && !is_json_iterator_of<BasicJsonType, KeyType>::value, |
4015 | | std::true_type, |
4016 | | std::false_type >::type; |
4017 | | |
4018 | | template<typename ObjectType, typename KeyType> |
4019 | | using detect_erase_with_key_type = decltype(std::declval<ObjectType&>().erase(std::declval<KeyType>())); |
4020 | | |
4021 | | // type trait to check if object_t has an erase() member functions accepting KeyType |
4022 | | template<typename BasicJsonType, typename KeyType> |
4023 | | using has_erase_with_key_type = typename std::conditional < |
4024 | | is_detected < |
4025 | | detect_erase_with_key_type, |
4026 | | typename BasicJsonType::object_t, KeyType >::value, |
4027 | | std::true_type, |
4028 | | std::false_type >::type; |
4029 | | |
4030 | | // a naive helper to check if a type is an ordered_map (exploits the fact that |
4031 | | // ordered_map inherits capacity() from std::vector) |
4032 | | template <typename T> |
4033 | | struct is_ordered_map |
4034 | | { |
4035 | | using one = char; |
4036 | | |
4037 | | struct two |
4038 | | { |
4039 | | char x[2]; // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays) |
4040 | | }; |
4041 | | |
4042 | | template <typename C> static one test( decltype(&C::capacity) ) ; |
4043 | | template <typename C> static two test(...); |
4044 | | |
4045 | | enum { value = sizeof(test<T>(nullptr)) == sizeof(char) }; // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg) |
4046 | | }; |
4047 | | |
4048 | | // to avoid useless casts (see https://github.com/nlohmann/json/issues/2893#issuecomment-889152324) |
4049 | | template < typename T, typename U, enable_if_t < !std::is_same<T, U>::value, int > = 0 > |
4050 | | T conditional_static_cast(U value) |
4051 | | { |
4052 | | return static_cast<T>(value); |
4053 | | } |
4054 | | |
4055 | | template<typename T, typename U, enable_if_t<std::is_same<T, U>::value, int> = 0> |
4056 | | T conditional_static_cast(U value) |
4057 | | { |
4058 | | return value; |
4059 | | } |
4060 | | |
4061 | | template<typename... Types> |
4062 | | using all_integral = conjunction<std::is_integral<Types>...>; |
4063 | | |
4064 | | template<typename... Types> |
4065 | | using all_signed = conjunction<std::is_signed<Types>...>; |
4066 | | |
4067 | | template<typename... Types> |
4068 | | using all_unsigned = conjunction<std::is_unsigned<Types>...>; |
4069 | | |
4070 | | // there's a disjunction trait in another PR; replace when merged |
4071 | | template<typename... Types> |
4072 | | using same_sign = std::integral_constant < bool, |
4073 | | all_signed<Types...>::value || all_unsigned<Types...>::value >; |
4074 | | |
4075 | | template<typename OfType, typename T> |
4076 | | using never_out_of_range = std::integral_constant < bool, |
4077 | | (std::is_signed<OfType>::value && (sizeof(T) < sizeof(OfType))) |
4078 | | || (same_sign<OfType, T>::value && sizeof(OfType) == sizeof(T)) >; |
4079 | | |
4080 | | template<typename OfType, typename T, |
4081 | | bool OfTypeSigned = std::is_signed<OfType>::value, |
4082 | | bool TSigned = std::is_signed<T>::value> |
4083 | | struct value_in_range_of_impl2; |
4084 | | |
4085 | | template<typename OfType, typename T> |
4086 | | struct value_in_range_of_impl2<OfType, T, false, false> |
4087 | | { |
4088 | | static constexpr bool test(T val) |
4089 | | { |
4090 | | using CommonType = typename std::common_type<OfType, T>::type; |
4091 | | return static_cast<CommonType>(val) <= static_cast<CommonType>((std::numeric_limits<OfType>::max)()); |
4092 | | } |
4093 | | }; |
4094 | | |
4095 | | template<typename OfType, typename T> |
4096 | | struct value_in_range_of_impl2<OfType, T, true, false> |
4097 | | { |
4098 | | static constexpr bool test(T val) |
4099 | | { |
4100 | | using CommonType = typename std::common_type<OfType, T>::type; |
4101 | | return static_cast<CommonType>(val) <= static_cast<CommonType>((std::numeric_limits<OfType>::max)()); |
4102 | | } |
4103 | | }; |
4104 | | |
4105 | | template<typename OfType, typename T> |
4106 | | struct value_in_range_of_impl2<OfType, T, false, true> |
4107 | | { |
4108 | | static constexpr bool test(T val) |
4109 | 0 | { |
4110 | 0 | using CommonType = typename std::common_type<OfType, T>::type; |
4111 | 0 | return val >= 0 && static_cast<CommonType>(val) <= static_cast<CommonType>((std::numeric_limits<OfType>::max)()); |
4112 | 0 | } |
4113 | | }; |
4114 | | |
4115 | | template<typename OfType, typename T> |
4116 | | struct value_in_range_of_impl2<OfType, T, true, true> |
4117 | | { |
4118 | | static constexpr bool test(T val) |
4119 | | { |
4120 | | using CommonType = typename std::common_type<OfType, T>::type; |
4121 | | return static_cast<CommonType>(val) >= static_cast<CommonType>((std::numeric_limits<OfType>::min)()) |
4122 | | && static_cast<CommonType>(val) <= static_cast<CommonType>((std::numeric_limits<OfType>::max)()); |
4123 | | } |
4124 | | }; |
4125 | | |
4126 | | template<typename OfType, typename T, |
4127 | | bool NeverOutOfRange = never_out_of_range<OfType, T>::value, |
4128 | | typename = detail::enable_if_t<all_integral<OfType, T>::value>> |
4129 | | struct value_in_range_of_impl1; |
4130 | | |
4131 | | template<typename OfType, typename T> |
4132 | | struct value_in_range_of_impl1<OfType, T, false> |
4133 | | { |
4134 | | static constexpr bool test(T val) |
4135 | 0 | { |
4136 | 0 | return value_in_range_of_impl2<OfType, T>::test(val); |
4137 | 0 | } |
4138 | | }; |
4139 | | |
4140 | | template<typename OfType, typename T> |
4141 | | struct value_in_range_of_impl1<OfType, T, true> |
4142 | | { |
4143 | | static constexpr bool test(T /*val*/) |
4144 | 0 | { |
4145 | 0 | return true; |
4146 | 0 | } |
4147 | | }; |
4148 | | |
4149 | | template<typename OfType, typename T> |
4150 | | inline constexpr bool value_in_range_of(T val) |
4151 | 0 | { |
4152 | 0 | return value_in_range_of_impl1<OfType, T>::test(val); |
4153 | 0 | } Unexecuted instantiation: bool nlohmann::json_abi_v3_11_3::detail::value_in_range_of<unsigned long, long>(long) Unexecuted instantiation: bool nlohmann::json_abi_v3_11_3::detail::value_in_range_of<unsigned long, unsigned long>(unsigned long) |
4154 | | |
4155 | | template<bool Value> |
4156 | | using bool_constant = std::integral_constant<bool, Value>; |
4157 | | |
4158 | | /////////////////////////////////////////////////////////////////////////////// |
4159 | | // is_c_string |
4160 | | /////////////////////////////////////////////////////////////////////////////// |
4161 | | |
4162 | | namespace impl |
4163 | | { |
4164 | | |
4165 | | template<typename T> |
4166 | | inline constexpr bool is_c_string() |
4167 | | { |
4168 | | using TUnExt = typename std::remove_extent<T>::type; |
4169 | | using TUnCVExt = typename std::remove_cv<TUnExt>::type; |
4170 | | using TUnPtr = typename std::remove_pointer<T>::type; |
4171 | | using TUnCVPtr = typename std::remove_cv<TUnPtr>::type; |
4172 | | return |
4173 | | (std::is_array<T>::value && std::is_same<TUnCVExt, char>::value) |
4174 | | || (std::is_pointer<T>::value && std::is_same<TUnCVPtr, char>::value); |
4175 | | } |
4176 | | |
4177 | | } // namespace impl |
4178 | | |
4179 | | // checks whether T is a [cv] char */[cv] char[] C string |
4180 | | template<typename T> |
4181 | | struct is_c_string : bool_constant<impl::is_c_string<T>()> {}; |
4182 | | |
4183 | | template<typename T> |
4184 | | using is_c_string_uncvref = is_c_string<uncvref_t<T>>; |
4185 | | |
4186 | | /////////////////////////////////////////////////////////////////////////////// |
4187 | | // is_transparent |
4188 | | /////////////////////////////////////////////////////////////////////////////// |
4189 | | |
4190 | | namespace impl |
4191 | | { |
4192 | | |
4193 | | template<typename T> |
4194 | | inline constexpr bool is_transparent() |
4195 | 0 | { |
4196 | 0 | return is_detected<detect_is_transparent, T>::value; |
4197 | 0 | } |
4198 | | |
4199 | | } // namespace impl |
4200 | | |
4201 | | // checks whether T has a member named is_transparent |
4202 | | template<typename T> |
4203 | | struct is_transparent : bool_constant<impl::is_transparent<T>()> {}; |
4204 | | |
4205 | | /////////////////////////////////////////////////////////////////////////////// |
4206 | | |
4207 | | } // namespace detail |
4208 | | NLOHMANN_JSON_NAMESPACE_END |
4209 | | |
4210 | | // #include <nlohmann/detail/string_concat.hpp> |
4211 | | // __ _____ _____ _____ |
4212 | | // __| | __| | | | JSON for Modern C++ |
4213 | | // | | |__ | | | | | | version 3.11.3 |
4214 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
4215 | | // |
4216 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
4217 | | // SPDX-License-Identifier: MIT |
4218 | | |
4219 | | |
4220 | | |
4221 | | #include <cstring> // strlen |
4222 | | #include <string> // string |
4223 | | #include <utility> // forward |
4224 | | |
4225 | | // #include <nlohmann/detail/meta/cpp_future.hpp> |
4226 | | |
4227 | | // #include <nlohmann/detail/meta/detected.hpp> |
4228 | | |
4229 | | |
4230 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
4231 | | namespace detail |
4232 | | { |
4233 | | |
4234 | | inline std::size_t concat_length() |
4235 | 0 | { |
4236 | 0 | return 0; |
4237 | 0 | } |
4238 | | |
4239 | | template<typename... Args> |
4240 | | inline std::size_t concat_length(const char* cstr, const Args& ... rest); |
4241 | | |
4242 | | template<typename StringType, typename... Args> |
4243 | | inline std::size_t concat_length(const StringType& str, const Args& ... rest); |
4244 | | |
4245 | | template<typename... Args> |
4246 | | inline std::size_t concat_length(const char /*c*/, const Args& ... rest) |
4247 | 0 | { |
4248 | 0 | return 1 + concat_length(rest...); |
4249 | 0 | } Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [3]>(char, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [3]) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<>(char) |
4250 | | |
4251 | | template<typename... Args> |
4252 | | inline std::size_t concat_length(const char* cstr, const Args& ... rest) |
4253 | 0 | { |
4254 | | // cppcheck-suppress ignoredReturnValue |
4255 | 0 | return ::strlen(cstr) + concat_length(rest...); |
4256 | 0 | } Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [3]>(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [3]) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<>(char const*) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [10], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [10], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<char const*>(char const*, char const* const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char>(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<char [15], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char>(char const*, char const (&) [15], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [3], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [3], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [2]>(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [2]) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [12]>(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [12]) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [5], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [5], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) |
4257 | | |
4258 | | template<typename StringType, typename... Args> |
4259 | | inline std::size_t concat_length(const StringType& str, const Args& ... rest) |
4260 | 0 | { |
4261 | 0 | return str.size() + concat_length(rest...); |
4262 | 0 | } Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [3]>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [3]) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [3]>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [3]) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [10], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [10], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [12], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [3], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [12], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [3], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [3], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [3], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [2]>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [2]) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [12]>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [12]) Unexecuted instantiation: unsigned long nlohmann::json_abi_v3_11_3::detail::concat_length<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char [5], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [5], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) |
4263 | | |
4264 | | template<typename OutStringType> |
4265 | | inline void concat_into(OutStringType& /*out*/) |
4266 | 0 | {} |
4267 | | |
4268 | | template<typename StringType, typename Arg> |
4269 | | using string_can_append = decltype(std::declval<StringType&>().append(std::declval < Arg && > ())); |
4270 | | |
4271 | | template<typename StringType, typename Arg> |
4272 | | using detect_string_can_append = is_detected<string_can_append, StringType, Arg>; |
4273 | | |
4274 | | template<typename StringType, typename Arg> |
4275 | | using string_can_append_op = decltype(std::declval<StringType&>() += std::declval < Arg && > ()); |
4276 | | |
4277 | | template<typename StringType, typename Arg> |
4278 | | using detect_string_can_append_op = is_detected<string_can_append_op, StringType, Arg>; |
4279 | | |
4280 | | template<typename StringType, typename Arg> |
4281 | | using string_can_append_iter = decltype(std::declval<StringType&>().append(std::declval<const Arg&>().begin(), std::declval<const Arg&>().end())); |
4282 | | |
4283 | | template<typename StringType, typename Arg> |
4284 | | using detect_string_can_append_iter = is_detected<string_can_append_iter, StringType, Arg>; |
4285 | | |
4286 | | template<typename StringType, typename Arg> |
4287 | | using string_can_append_data = decltype(std::declval<StringType&>().append(std::declval<const Arg&>().data(), std::declval<const Arg&>().size())); |
4288 | | |
4289 | | template<typename StringType, typename Arg> |
4290 | | using detect_string_can_append_data = is_detected<string_can_append_data, StringType, Arg>; |
4291 | | |
4292 | | template < typename OutStringType, typename Arg, typename... Args, |
4293 | | enable_if_t < !detect_string_can_append<OutStringType, Arg>::value |
4294 | | && detect_string_can_append_op<OutStringType, Arg>::value, int > = 0 > |
4295 | | inline void concat_into(OutStringType& out, Arg && arg, Args && ... rest); |
4296 | | |
4297 | | template < typename OutStringType, typename Arg, typename... Args, |
4298 | | enable_if_t < !detect_string_can_append<OutStringType, Arg>::value |
4299 | | && !detect_string_can_append_op<OutStringType, Arg>::value |
4300 | | && detect_string_can_append_iter<OutStringType, Arg>::value, int > = 0 > |
4301 | | inline void concat_into(OutStringType& out, const Arg& arg, Args && ... rest); |
4302 | | |
4303 | | template < typename OutStringType, typename Arg, typename... Args, |
4304 | | enable_if_t < !detect_string_can_append<OutStringType, Arg>::value |
4305 | | && !detect_string_can_append_op<OutStringType, Arg>::value |
4306 | | && !detect_string_can_append_iter<OutStringType, Arg>::value |
4307 | | && detect_string_can_append_data<OutStringType, Arg>::value, int > = 0 > |
4308 | | inline void concat_into(OutStringType& out, const Arg& arg, Args && ... rest); |
4309 | | |
4310 | | template<typename OutStringType, typename Arg, typename... Args, |
4311 | | enable_if_t<detect_string_can_append<OutStringType, Arg>::value, int> = 0> |
4312 | | inline void concat_into(OutStringType& out, Arg && arg, Args && ... rest) |
4313 | 0 | { |
4314 | 0 | out.append(std::forward<Arg>(arg)); |
4315 | 0 | concat_into(out, std::forward<Args>(rest)...); |
4316 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA17_KcJRKS9_cS9_RA3_SA_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSI_OSJ_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERKS9_JcS9_RA3_KcETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSG_OSH_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEES9_JRA3_KcETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA3_KcJETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA10_KcJS9_SC_S9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEES9_JRA10_KcS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA10_KcJS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEES9_JETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSB_OSC_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEES9_JS9_RKS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSD_OSE_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEES9_JRKS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSD_OSE_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERKS9_JETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSD_OSE_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA24_KcJS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA25_KcJPSA_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSF_OSG_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEEPKcJETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSD_OSE_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA23_KcJS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA26_KcJS9_cETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEES9_JcETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSB_OSC_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA15_KcJRKS9_cETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSG_OSH_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERKS9_JcETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSD_OSE_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEEPKcJRA15_SA_S9_cETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSF_OSG_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA15_KcJS9_cETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA12_KcJPSA_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSF_OSG_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEES9_JRA12_KcS9_RA3_SA_S9_RKS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSI_OSJ_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA12_KcJS9_RA3_SA_S9_RKS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSI_OSJ_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEES9_JRA3_KcS9_RKS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSG_OSH_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA3_KcJS9_RKS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSG_OSH_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA54_KcJRKS9_RA2_SA_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSI_OSJ_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERKS9_JRA2_KcETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSG_OSH_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA2_KcJETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA51_KcJPSA_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSF_OSG_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA22_KcJPSA_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSF_OSG_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA6_KcJRKS9_RA12_SA_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSI_OSJ_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERKS9_JRA12_KcETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSG_OSH_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA12_KcJETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA29_KcJPSA_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSF_OSG_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA30_KcJPSA_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSF_OSG_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA29_KcJS9_RA5_SA_S9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSG_OSH_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEES9_JRA5_KcS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA5_KcJS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA39_KcJS9_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEERA52_KcJPSA_ETnNS3_9enable_ifIXsr24detect_string_can_appendIT_T0_EE5valueEiE4typeELi0EEEvRSF_OSG_DpOT1_ |
4317 | | |
4318 | | template < typename OutStringType, typename Arg, typename... Args, |
4319 | | enable_if_t < !detect_string_can_append<OutStringType, Arg>::value |
4320 | | && detect_string_can_append_op<OutStringType, Arg>::value, int > > |
4321 | | inline void concat_into(OutStringType& out, Arg&& arg, Args&& ... rest) |
4322 | 0 | { |
4323 | 0 | out += std::forward<Arg>(arg); |
4324 | 0 | concat_into(out, std::forward<Args>(rest)...); |
4325 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEEcJS9_RA3_KcETnNS3_9enable_ifIXaantsr24detect_string_can_appendIT_T0_EE5valuesr27detect_string_can_append_opISE_SF_EE5valueEiE4typeELi0EEEvRSE_OSF_DpOT1_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail11concat_intoINSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEEcJETnNS3_9enable_ifIXaantsr24detect_string_can_appendIT_T0_EE5valuesr27detect_string_can_append_opISB_SC_EE5valueEiE4typeELi0EEEvRSB_OSC_DpOT1_ |
4326 | | |
4327 | | template < typename OutStringType, typename Arg, typename... Args, |
4328 | | enable_if_t < !detect_string_can_append<OutStringType, Arg>::value |
4329 | | && !detect_string_can_append_op<OutStringType, Arg>::value |
4330 | | && detect_string_can_append_iter<OutStringType, Arg>::value, int > > |
4331 | | inline void concat_into(OutStringType& out, const Arg& arg, Args&& ... rest) |
4332 | | { |
4333 | | out.append(arg.begin(), arg.end()); |
4334 | | concat_into(out, std::forward<Args>(rest)...); |
4335 | | } |
4336 | | |
4337 | | template < typename OutStringType, typename Arg, typename... Args, |
4338 | | enable_if_t < !detect_string_can_append<OutStringType, Arg>::value |
4339 | | && !detect_string_can_append_op<OutStringType, Arg>::value |
4340 | | && !detect_string_can_append_iter<OutStringType, Arg>::value |
4341 | | && detect_string_can_append_data<OutStringType, Arg>::value, int > > |
4342 | | inline void concat_into(OutStringType& out, const Arg& arg, Args&& ... rest) |
4343 | | { |
4344 | | out.append(arg.data(), arg.size()); |
4345 | | concat_into(out, std::forward<Args>(rest)...); |
4346 | | } |
4347 | | |
4348 | | template<typename OutStringType = std::string, typename... Args> |
4349 | | inline OutStringType concat(Args && ... args) |
4350 | 0 | { |
4351 | 0 | OutStringType str; |
4352 | 0 | str.reserve(concat_length(args...)); |
4353 | 0 | concat_into(str, std::forward<Args>(args)...); |
4354 | 0 | return str; |
4355 | 0 | } Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [17], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [3]>(char const (&) [17], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char&&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, char const (&) [3]) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [10], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [10], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(char const (&) [10], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, char const (&) [10], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [24], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(char const (&) [24], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [25], char const*>(char const (&) [25], char const*&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [23], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(char const (&) [23], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [26], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char>(char const (&) [26], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, char&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [15], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char>(char const (&) [15], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const*, char const (&) [15], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char>(char const*&&, char const (&) [15], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, char&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [12], char const*>(char const (&) [12], char const*&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [12], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [3], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, char const (&) [12], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, char const (&) [3], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [54], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [2]>(char const (&) [54], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [2]) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [10], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(char const (&) [10], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [51], char const*>(char const (&) [51], char const*&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [22], char const*>(char const (&) [22], char const*&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [6], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [12]>(char const (&) [6], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const (&) [12]) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [29], char const*>(char const (&) [29], char const*&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [30], char const*>(char const (&) [30], char const*&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [29], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [5], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(char const (&) [29], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, char const (&) [5], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [39], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(char const (&) [39], std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > nlohmann::json_abi_v3_11_3::detail::concat<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [52], char const*>(char const (&) [52], char const*&&) |
4356 | | |
4357 | | } // namespace detail |
4358 | | NLOHMANN_JSON_NAMESPACE_END |
4359 | | |
4360 | | |
4361 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
4362 | | namespace detail |
4363 | | { |
4364 | | |
4365 | | //////////////// |
4366 | | // exceptions // |
4367 | | //////////////// |
4368 | | |
4369 | | /// @brief general exception of the @ref basic_json class |
4370 | | /// @sa https://json.nlohmann.me/api/basic_json/exception/ |
4371 | | class exception : public std::exception |
4372 | | { |
4373 | | public: |
4374 | | /// returns the explanatory string |
4375 | | const char* what() const noexcept override |
4376 | 0 | { |
4377 | 0 | return m.what(); |
4378 | 0 | } |
4379 | | |
4380 | | /// the id of the exception |
4381 | | const int id; // NOLINT(cppcoreguidelines-non-private-member-variables-in-classes) |
4382 | | |
4383 | | protected: |
4384 | | JSON_HEDLEY_NON_NULL(3) |
4385 | 0 | exception(int id_, const char* what_arg) : id(id_), m(what_arg) {} // NOLINT(bugprone-throw-keyword-missing) |
4386 | | |
4387 | | static std::string name(const std::string& ename, int id_) |
4388 | 0 | { |
4389 | 0 | return concat("[json.exception.", ename, '.', std::to_string(id_), "] "); |
4390 | 0 | } |
4391 | | |
4392 | | static std::string diagnostics(std::nullptr_t /*leaf_element*/) |
4393 | 0 | { |
4394 | 0 | return ""; |
4395 | 0 | } |
4396 | | |
4397 | | template<typename BasicJsonType> |
4398 | | static std::string diagnostics(const BasicJsonType* leaf_element) |
4399 | 0 | { |
4400 | | #if JSON_DIAGNOSTICS |
4401 | | std::vector<std::string> tokens; |
4402 | | for (const auto* current = leaf_element; current != nullptr && current->m_parent != nullptr; current = current->m_parent) |
4403 | | { |
4404 | | switch (current->m_parent->type()) |
4405 | | { |
4406 | | case value_t::array: |
4407 | | { |
4408 | | for (std::size_t i = 0; i < current->m_parent->m_data.m_value.array->size(); ++i) |
4409 | | { |
4410 | | if (¤t->m_parent->m_data.m_value.array->operator[](i) == current) |
4411 | | { |
4412 | | tokens.emplace_back(std::to_string(i)); |
4413 | | break; |
4414 | | } |
4415 | | } |
4416 | | break; |
4417 | | } |
4418 | | |
4419 | | case value_t::object: |
4420 | | { |
4421 | | for (const auto& element : *current->m_parent->m_data.m_value.object) |
4422 | | { |
4423 | | if (&element.second == current) |
4424 | | { |
4425 | | tokens.emplace_back(element.first.c_str()); |
4426 | | break; |
4427 | | } |
4428 | | } |
4429 | | break; |
4430 | | } |
4431 | | |
4432 | | case value_t::null: // LCOV_EXCL_LINE |
4433 | | case value_t::string: // LCOV_EXCL_LINE |
4434 | | case value_t::boolean: // LCOV_EXCL_LINE |
4435 | | case value_t::number_integer: // LCOV_EXCL_LINE |
4436 | | case value_t::number_unsigned: // LCOV_EXCL_LINE |
4437 | | case value_t::number_float: // LCOV_EXCL_LINE |
4438 | | case value_t::binary: // LCOV_EXCL_LINE |
4439 | | case value_t::discarded: // LCOV_EXCL_LINE |
4440 | | default: // LCOV_EXCL_LINE |
4441 | | break; // LCOV_EXCL_LINE |
4442 | | } |
4443 | | } |
4444 | | |
4445 | | if (tokens.empty()) |
4446 | | { |
4447 | | return ""; |
4448 | | } |
4449 | | |
4450 | | auto str = std::accumulate(tokens.rbegin(), tokens.rend(), std::string{}, |
4451 | | [](const std::string & a, const std::string & b) |
4452 | | { |
4453 | | return concat(a, '/', detail::escape(b)); |
4454 | | }); |
4455 | | return concat('(', str, ") "); |
4456 | | #else |
4457 | 0 | static_cast<void>(leaf_element); |
4458 | 0 | return ""; |
4459 | 0 | #endif |
4460 | 0 | } |
4461 | | |
4462 | | private: |
4463 | | /// an exception object as storage for error messages |
4464 | | std::runtime_error m; |
4465 | | }; |
4466 | | |
4467 | | /// @brief exception indicating a parse error |
4468 | | /// @sa https://json.nlohmann.me/api/basic_json/parse_error/ |
4469 | | class parse_error : public exception |
4470 | | { |
4471 | | public: |
4472 | | /*! |
4473 | | @brief create a parse error exception |
4474 | | @param[in] id_ the id of the exception |
4475 | | @param[in] pos the position where the error occurred (or with |
4476 | | chars_read_total=0 if the position cannot be |
4477 | | determined) |
4478 | | @param[in] what_arg the explanatory string |
4479 | | @return parse_error object |
4480 | | */ |
4481 | | template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0> |
4482 | | static parse_error create(int id_, const position_t& pos, const std::string& what_arg, BasicJsonContext context) |
4483 | 0 | { |
4484 | 0 | const std::string w = concat(exception::name("parse_error", id_), "parse error", |
4485 | 0 | position_string(pos), ": ", exception::diagnostics(context), what_arg); |
4486 | 0 | return {id_, pos.chars_read_total, w.c_str()}; |
4487 | 0 | } |
4488 | | |
4489 | | template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0> |
4490 | | static parse_error create(int id_, std::size_t byte_, const std::string& what_arg, BasicJsonContext context) |
4491 | 0 | { |
4492 | 0 | const std::string w = concat(exception::name("parse_error", id_), "parse error", |
4493 | 0 | (byte_ != 0 ? (concat(" at byte ", std::to_string(byte_))) : ""), |
4494 | 0 | ": ", exception::diagnostics(context), what_arg); |
4495 | 0 | return {id_, byte_, w.c_str()}; |
4496 | 0 | } |
4497 | | |
4498 | | /*! |
4499 | | @brief byte index of the parse error |
4500 | | |
4501 | | The byte index of the last read character in the input file. |
4502 | | |
4503 | | @note For an input with n bytes, 1 is the index of the first character and |
4504 | | n+1 is the index of the terminating null byte or the end of file. |
4505 | | This also holds true when reading a byte vector (CBOR or MessagePack). |
4506 | | */ |
4507 | | const std::size_t byte; |
4508 | | |
4509 | | private: |
4510 | | parse_error(int id_, std::size_t byte_, const char* what_arg) |
4511 | 0 | : exception(id_, what_arg), byte(byte_) {} |
4512 | | |
4513 | | static std::string position_string(const position_t& pos) |
4514 | 0 | { |
4515 | 0 | return concat(" at line ", std::to_string(pos.lines_read + 1), |
4516 | 0 | ", column ", std::to_string(pos.chars_read_current_line)); |
4517 | 0 | } |
4518 | | }; |
4519 | | |
4520 | | /// @brief exception indicating errors with iterators |
4521 | | /// @sa https://json.nlohmann.me/api/basic_json/invalid_iterator/ |
4522 | | class invalid_iterator : public exception |
4523 | | { |
4524 | | public: |
4525 | | template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0> |
4526 | | static invalid_iterator create(int id_, const std::string& what_arg, BasicJsonContext context) |
4527 | 0 | { |
4528 | 0 | const std::string w = concat(exception::name("invalid_iterator", id_), exception::diagnostics(context), what_arg); |
4529 | 0 | return {id_, w.c_str()}; |
4530 | 0 | } |
4531 | | |
4532 | | private: |
4533 | | JSON_HEDLEY_NON_NULL(3) |
4534 | | invalid_iterator(int id_, const char* what_arg) |
4535 | 0 | : exception(id_, what_arg) {} |
4536 | | }; |
4537 | | |
4538 | | /// @brief exception indicating executing a member function with a wrong type |
4539 | | /// @sa https://json.nlohmann.me/api/basic_json/type_error/ |
4540 | | class type_error : public exception |
4541 | | { |
4542 | | public: |
4543 | | template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0> |
4544 | | static type_error create(int id_, const std::string& what_arg, BasicJsonContext context) |
4545 | 0 | { |
4546 | 0 | const std::string w = concat(exception::name("type_error", id_), exception::diagnostics(context), what_arg); |
4547 | 0 | return {id_, w.c_str()}; |
4548 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail10type_error6createIPNS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEETnNS5_9enable_ifIXsr21is_basic_json_contextIT_EE5valueEiE4typeELi0EEES2_iRKSD_SK_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail10type_error6createIPKNS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEETnNS5_9enable_ifIXsr21is_basic_json_contextIT_EE5valueEiE4typeELi0EEES2_iRKSD_SL_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail10type_error6createIDnTnNSt3__19enable_ifIXsr21is_basic_json_contextIT_EE5valueEiE4typeELi0EEES2_iRKNS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEES6_ |
4549 | | |
4550 | | private: |
4551 | | JSON_HEDLEY_NON_NULL(3) |
4552 | 0 | type_error(int id_, const char* what_arg) : exception(id_, what_arg) {} |
4553 | | }; |
4554 | | |
4555 | | /// @brief exception indicating access out of the defined range |
4556 | | /// @sa https://json.nlohmann.me/api/basic_json/out_of_range/ |
4557 | | class out_of_range : public exception |
4558 | | { |
4559 | | public: |
4560 | | template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0> |
4561 | | static out_of_range create(int id_, const std::string& what_arg, BasicJsonContext context) |
4562 | 0 | { |
4563 | 0 | const std::string w = concat(exception::name("out_of_range", id_), exception::diagnostics(context), what_arg); |
4564 | 0 | return {id_, w.c_str()}; |
4565 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail12out_of_range6createIPNS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEETnNS5_9enable_ifIXsr21is_basic_json_contextIT_EE5valueEiE4typeELi0EEES2_iRKSD_SK_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail12out_of_range6createIDnTnNSt3__19enable_ifIXsr21is_basic_json_contextIT_EE5valueEiE4typeELi0EEES2_iRKNS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEES6_ |
4566 | | |
4567 | | private: |
4568 | | JSON_HEDLEY_NON_NULL(3) |
4569 | 0 | out_of_range(int id_, const char* what_arg) : exception(id_, what_arg) {} |
4570 | | }; |
4571 | | |
4572 | | /// @brief exception indicating other library errors |
4573 | | /// @sa https://json.nlohmann.me/api/basic_json/other_error/ |
4574 | | class other_error : public exception |
4575 | | { |
4576 | | public: |
4577 | | template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0> |
4578 | | static other_error create(int id_, const std::string& what_arg, BasicJsonContext context) |
4579 | 0 | { |
4580 | 0 | const std::string w = concat(exception::name("other_error", id_), exception::diagnostics(context), what_arg); |
4581 | 0 | return {id_, w.c_str()}; |
4582 | 0 | } |
4583 | | |
4584 | | private: |
4585 | | JSON_HEDLEY_NON_NULL(3) |
4586 | 0 | other_error(int id_, const char* what_arg) : exception(id_, what_arg) {} |
4587 | | }; |
4588 | | |
4589 | | } // namespace detail |
4590 | | NLOHMANN_JSON_NAMESPACE_END |
4591 | | |
4592 | | // #include <nlohmann/detail/macro_scope.hpp> |
4593 | | |
4594 | | // #include <nlohmann/detail/meta/cpp_future.hpp> |
4595 | | |
4596 | | // #include <nlohmann/detail/meta/identity_tag.hpp> |
4597 | | // __ _____ _____ _____ |
4598 | | // __| | __| | | | JSON for Modern C++ |
4599 | | // | | |__ | | | | | | version 3.11.3 |
4600 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
4601 | | // |
4602 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
4603 | | // SPDX-License-Identifier: MIT |
4604 | | |
4605 | | |
4606 | | |
4607 | | // #include <nlohmann/detail/abi_macros.hpp> |
4608 | | |
4609 | | |
4610 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
4611 | | namespace detail |
4612 | | { |
4613 | | |
4614 | | // dispatching helper struct |
4615 | | template <class T> struct identity_tag {}; |
4616 | | |
4617 | | } // namespace detail |
4618 | | NLOHMANN_JSON_NAMESPACE_END |
4619 | | |
4620 | | // #include <nlohmann/detail/meta/std_fs.hpp> |
4621 | | // __ _____ _____ _____ |
4622 | | // __| | __| | | | JSON for Modern C++ |
4623 | | // | | |__ | | | | | | version 3.11.3 |
4624 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
4625 | | // |
4626 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
4627 | | // SPDX-License-Identifier: MIT |
4628 | | |
4629 | | |
4630 | | |
4631 | | // #include <nlohmann/detail/macro_scope.hpp> |
4632 | | |
4633 | | |
4634 | | #if JSON_HAS_EXPERIMENTAL_FILESYSTEM |
4635 | | #include <experimental/filesystem> |
4636 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
4637 | | namespace detail |
4638 | | { |
4639 | | namespace std_fs = std::experimental::filesystem; |
4640 | | } // namespace detail |
4641 | | NLOHMANN_JSON_NAMESPACE_END |
4642 | | #elif JSON_HAS_FILESYSTEM |
4643 | | #include <filesystem> |
4644 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
4645 | | namespace detail |
4646 | | { |
4647 | | namespace std_fs = std::filesystem; |
4648 | | } // namespace detail |
4649 | | NLOHMANN_JSON_NAMESPACE_END |
4650 | | #endif |
4651 | | |
4652 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
4653 | | |
4654 | | // #include <nlohmann/detail/string_concat.hpp> |
4655 | | |
4656 | | // #include <nlohmann/detail/value_t.hpp> |
4657 | | |
4658 | | |
4659 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
4660 | | namespace detail |
4661 | | { |
4662 | | |
4663 | | template<typename BasicJsonType> |
4664 | | inline void from_json(const BasicJsonType& j, typename std::nullptr_t& n) |
4665 | | { |
4666 | | if (JSON_HEDLEY_UNLIKELY(!j.is_null())) |
4667 | | { |
4668 | | JSON_THROW(type_error::create(302, concat("type must be null, but is ", j.type_name()), &j)); |
4669 | | } |
4670 | | n = nullptr; |
4671 | | } |
4672 | | |
4673 | | // overloads for basic_json template parameters |
4674 | | template < typename BasicJsonType, typename ArithmeticType, |
4675 | | enable_if_t < std::is_arithmetic<ArithmeticType>::value&& |
4676 | | !std::is_same<ArithmeticType, typename BasicJsonType::boolean_t>::value, |
4677 | | int > = 0 > |
4678 | | void get_arithmetic_value(const BasicJsonType& j, ArithmeticType& val) |
4679 | 0 | { |
4680 | 0 | switch (static_cast<value_t>(j)) |
4681 | 0 | { |
4682 | 0 | case value_t::number_unsigned: |
4683 | 0 | { |
4684 | 0 | val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_unsigned_t*>()); |
4685 | 0 | break; |
4686 | 0 | } |
4687 | 0 | case value_t::number_integer: |
4688 | 0 | { |
4689 | 0 | val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_integer_t*>()); |
4690 | 0 | break; |
4691 | 0 | } |
4692 | 0 | case value_t::number_float: |
4693 | 0 | { |
4694 | 0 | val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_float_t*>()); |
4695 | 0 | break; |
4696 | 0 | } |
4697 | | |
4698 | 0 | case value_t::null: |
4699 | 0 | case value_t::object: |
4700 | 0 | case value_t::array: |
4701 | 0 | case value_t::string: |
4702 | 0 | case value_t::boolean: |
4703 | 0 | case value_t::binary: |
4704 | 0 | case value_t::discarded: |
4705 | 0 | default: |
4706 | 0 | JSON_THROW(type_error::create(302, concat("type must be number, but is ", j.type_name()), &j)); |
4707 | 0 | } |
4708 | 0 | } |
4709 | | |
4710 | | template<typename BasicJsonType> |
4711 | | inline void from_json(const BasicJsonType& j, typename BasicJsonType::boolean_t& b) |
4712 | 0 | { |
4713 | 0 | if (JSON_HEDLEY_UNLIKELY(!j.is_boolean())) |
4714 | 0 | { |
4715 | 0 | JSON_THROW(type_error::create(302, concat("type must be boolean, but is ", j.type_name()), &j)); |
4716 | 0 | } |
4717 | 0 | b = *j.template get_ptr<const typename BasicJsonType::boolean_t*>(); |
4718 | 0 | } |
4719 | | |
4720 | | template<typename BasicJsonType> |
4721 | | inline void from_json(const BasicJsonType& j, typename BasicJsonType::string_t& s) |
4722 | 0 | { |
4723 | 0 | if (JSON_HEDLEY_UNLIKELY(!j.is_string())) |
4724 | 0 | { |
4725 | 0 | JSON_THROW(type_error::create(302, concat("type must be string, but is ", j.type_name()), &j)); |
4726 | 0 | } |
4727 | 0 | s = *j.template get_ptr<const typename BasicJsonType::string_t*>(); |
4728 | 0 | } |
4729 | | |
4730 | | template < |
4731 | | typename BasicJsonType, typename StringType, |
4732 | | enable_if_t < |
4733 | | std::is_assignable<StringType&, const typename BasicJsonType::string_t>::value |
4734 | | && is_detected_exact<typename BasicJsonType::string_t::value_type, value_type_t, StringType>::value |
4735 | | && !std::is_same<typename BasicJsonType::string_t, StringType>::value |
4736 | | && !is_json_ref<StringType>::value, int > = 0 > |
4737 | | inline void from_json(const BasicJsonType& j, StringType& s) |
4738 | 0 | { |
4739 | 0 | if (JSON_HEDLEY_UNLIKELY(!j.is_string())) |
4740 | 0 | { |
4741 | 0 | JSON_THROW(type_error::create(302, concat("type must be string, but is ", j.type_name()), &j)); |
4742 | 0 | } |
4743 | | |
4744 | 0 | s = *j.template get_ptr<const typename BasicJsonType::string_t*>(); |
4745 | 0 | } |
4746 | | |
4747 | | template<typename BasicJsonType> |
4748 | | inline void from_json(const BasicJsonType& j, typename BasicJsonType::number_float_t& val) |
4749 | | { |
4750 | | get_arithmetic_value(j, val); |
4751 | | } |
4752 | | |
4753 | | template<typename BasicJsonType> |
4754 | | inline void from_json(const BasicJsonType& j, typename BasicJsonType::number_unsigned_t& val) |
4755 | | { |
4756 | | get_arithmetic_value(j, val); |
4757 | | } |
4758 | | |
4759 | | template<typename BasicJsonType> |
4760 | | inline void from_json(const BasicJsonType& j, typename BasicJsonType::number_integer_t& val) |
4761 | | { |
4762 | | get_arithmetic_value(j, val); |
4763 | | } |
4764 | | |
4765 | | #if !JSON_DISABLE_ENUM_SERIALIZATION |
4766 | | template<typename BasicJsonType, typename EnumType, |
4767 | | enable_if_t<std::is_enum<EnumType>::value, int> = 0> |
4768 | | inline void from_json(const BasicJsonType& j, EnumType& e) |
4769 | 0 | { |
4770 | 0 | typename std::underlying_type<EnumType>::type val; |
4771 | 0 | get_arithmetic_value(j, val); |
4772 | 0 | e = static_cast<EnumType>(val); |
4773 | 0 | } |
4774 | | #endif // JSON_DISABLE_ENUM_SERIALIZATION |
4775 | | |
4776 | | // forward_list doesn't have an insert method |
4777 | | template<typename BasicJsonType, typename T, typename Allocator, |
4778 | | enable_if_t<is_getable<BasicJsonType, T>::value, int> = 0> |
4779 | | inline void from_json(const BasicJsonType& j, std::forward_list<T, Allocator>& l) |
4780 | | { |
4781 | | if (JSON_HEDLEY_UNLIKELY(!j.is_array())) |
4782 | | { |
4783 | | JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j)); |
4784 | | } |
4785 | | l.clear(); |
4786 | | std::transform(j.rbegin(), j.rend(), |
4787 | | std::front_inserter(l), [](const BasicJsonType & i) |
4788 | | { |
4789 | | return i.template get<T>(); |
4790 | | }); |
4791 | | } |
4792 | | |
4793 | | // valarray doesn't have an insert method |
4794 | | template<typename BasicJsonType, typename T, |
4795 | | enable_if_t<is_getable<BasicJsonType, T>::value, int> = 0> |
4796 | | inline void from_json(const BasicJsonType& j, std::valarray<T>& l) |
4797 | | { |
4798 | | if (JSON_HEDLEY_UNLIKELY(!j.is_array())) |
4799 | | { |
4800 | | JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j)); |
4801 | | } |
4802 | | l.resize(j.size()); |
4803 | | std::transform(j.begin(), j.end(), std::begin(l), |
4804 | | [](const BasicJsonType & elem) |
4805 | | { |
4806 | | return elem.template get<T>(); |
4807 | | }); |
4808 | | } |
4809 | | |
4810 | | template<typename BasicJsonType, typename T, std::size_t N> |
4811 | | auto from_json(const BasicJsonType& j, T (&arr)[N]) // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays) |
4812 | | -> decltype(j.template get<T>(), void()) |
4813 | | { |
4814 | | for (std::size_t i = 0; i < N; ++i) |
4815 | | { |
4816 | | arr[i] = j.at(i).template get<T>(); |
4817 | | } |
4818 | | } |
4819 | | |
4820 | | template<typename BasicJsonType> |
4821 | | inline void from_json_array_impl(const BasicJsonType& j, typename BasicJsonType::array_t& arr, priority_tag<3> /*unused*/) |
4822 | | { |
4823 | | arr = *j.template get_ptr<const typename BasicJsonType::array_t*>(); |
4824 | | } |
4825 | | |
4826 | | template<typename BasicJsonType, typename T, std::size_t N> |
4827 | | auto from_json_array_impl(const BasicJsonType& j, std::array<T, N>& arr, |
4828 | | priority_tag<2> /*unused*/) |
4829 | | -> decltype(j.template get<T>(), void()) |
4830 | | { |
4831 | | for (std::size_t i = 0; i < N; ++i) |
4832 | | { |
4833 | | arr[i] = j.at(i).template get<T>(); |
4834 | | } |
4835 | | } |
4836 | | |
4837 | | template<typename BasicJsonType, typename ConstructibleArrayType, |
4838 | | enable_if_t< |
4839 | | std::is_assignable<ConstructibleArrayType&, ConstructibleArrayType>::value, |
4840 | | int> = 0> |
4841 | | auto from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType& arr, priority_tag<1> /*unused*/) |
4842 | | -> decltype( |
4843 | | arr.reserve(std::declval<typename ConstructibleArrayType::size_type>()), |
4844 | | j.template get<typename ConstructibleArrayType::value_type>(), |
4845 | | void()) |
4846 | | { |
4847 | | using std::end; |
4848 | | |
4849 | | ConstructibleArrayType ret; |
4850 | | ret.reserve(j.size()); |
4851 | | std::transform(j.begin(), j.end(), |
4852 | | std::inserter(ret, end(ret)), [](const BasicJsonType & i) |
4853 | | { |
4854 | | // get<BasicJsonType>() returns *this, this won't call a from_json |
4855 | | // method when value_type is BasicJsonType |
4856 | | return i.template get<typename ConstructibleArrayType::value_type>(); |
4857 | | }); |
4858 | | arr = std::move(ret); |
4859 | | } |
4860 | | |
4861 | | template<typename BasicJsonType, typename ConstructibleArrayType, |
4862 | | enable_if_t< |
4863 | | std::is_assignable<ConstructibleArrayType&, ConstructibleArrayType>::value, |
4864 | | int> = 0> |
4865 | | inline void from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType& arr, |
4866 | | priority_tag<0> /*unused*/) |
4867 | | { |
4868 | | using std::end; |
4869 | | |
4870 | | ConstructibleArrayType ret; |
4871 | | std::transform( |
4872 | | j.begin(), j.end(), std::inserter(ret, end(ret)), |
4873 | | [](const BasicJsonType & i) |
4874 | | { |
4875 | | // get<BasicJsonType>() returns *this, this won't call a from_json |
4876 | | // method when value_type is BasicJsonType |
4877 | | return i.template get<typename ConstructibleArrayType::value_type>(); |
4878 | | }); |
4879 | | arr = std::move(ret); |
4880 | | } |
4881 | | |
4882 | | template < typename BasicJsonType, typename ConstructibleArrayType, |
4883 | | enable_if_t < |
4884 | | is_constructible_array_type<BasicJsonType, ConstructibleArrayType>::value&& |
4885 | | !is_constructible_object_type<BasicJsonType, ConstructibleArrayType>::value&& |
4886 | | !is_constructible_string_type<BasicJsonType, ConstructibleArrayType>::value&& |
4887 | | !std::is_same<ConstructibleArrayType, typename BasicJsonType::binary_t>::value&& |
4888 | | !is_basic_json<ConstructibleArrayType>::value, |
4889 | | int > = 0 > |
4890 | | auto from_json(const BasicJsonType& j, ConstructibleArrayType& arr) |
4891 | | -> decltype(from_json_array_impl(j, arr, priority_tag<3> {}), |
4892 | | j.template get<typename ConstructibleArrayType::value_type>(), |
4893 | | void()) |
4894 | | { |
4895 | | if (JSON_HEDLEY_UNLIKELY(!j.is_array())) |
4896 | | { |
4897 | | JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j)); |
4898 | | } |
4899 | | |
4900 | | from_json_array_impl(j, arr, priority_tag<3> {}); |
4901 | | } |
4902 | | |
4903 | | template < typename BasicJsonType, typename T, std::size_t... Idx > |
4904 | | std::array<T, sizeof...(Idx)> from_json_inplace_array_impl(BasicJsonType&& j, |
4905 | | identity_tag<std::array<T, sizeof...(Idx)>> /*unused*/, index_sequence<Idx...> /*unused*/) |
4906 | | { |
4907 | | return { { std::forward<BasicJsonType>(j).at(Idx).template get<T>()... } }; |
4908 | | } |
4909 | | |
4910 | | template < typename BasicJsonType, typename T, std::size_t N > |
4911 | | auto from_json(BasicJsonType&& j, identity_tag<std::array<T, N>> tag) |
4912 | | -> decltype(from_json_inplace_array_impl(std::forward<BasicJsonType>(j), tag, make_index_sequence<N> {})) |
4913 | | { |
4914 | | if (JSON_HEDLEY_UNLIKELY(!j.is_array())) |
4915 | | { |
4916 | | JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j)); |
4917 | | } |
4918 | | |
4919 | | return from_json_inplace_array_impl(std::forward<BasicJsonType>(j), tag, make_index_sequence<N> {}); |
4920 | | } |
4921 | | |
4922 | | template<typename BasicJsonType> |
4923 | | inline void from_json(const BasicJsonType& j, typename BasicJsonType::binary_t& bin) |
4924 | | { |
4925 | | if (JSON_HEDLEY_UNLIKELY(!j.is_binary())) |
4926 | | { |
4927 | | JSON_THROW(type_error::create(302, concat("type must be binary, but is ", j.type_name()), &j)); |
4928 | | } |
4929 | | |
4930 | | bin = *j.template get_ptr<const typename BasicJsonType::binary_t*>(); |
4931 | | } |
4932 | | |
4933 | | template<typename BasicJsonType, typename ConstructibleObjectType, |
4934 | | enable_if_t<is_constructible_object_type<BasicJsonType, ConstructibleObjectType>::value, int> = 0> |
4935 | | inline void from_json(const BasicJsonType& j, ConstructibleObjectType& obj) |
4936 | | { |
4937 | | if (JSON_HEDLEY_UNLIKELY(!j.is_object())) |
4938 | | { |
4939 | | JSON_THROW(type_error::create(302, concat("type must be object, but is ", j.type_name()), &j)); |
4940 | | } |
4941 | | |
4942 | | ConstructibleObjectType ret; |
4943 | | const auto* inner_object = j.template get_ptr<const typename BasicJsonType::object_t*>(); |
4944 | | using value_type = typename ConstructibleObjectType::value_type; |
4945 | | std::transform( |
4946 | | inner_object->begin(), inner_object->end(), |
4947 | | std::inserter(ret, ret.begin()), |
4948 | | [](typename BasicJsonType::object_t::value_type const & p) |
4949 | | { |
4950 | | return value_type(p.first, p.second.template get<typename ConstructibleObjectType::mapped_type>()); |
4951 | | }); |
4952 | | obj = std::move(ret); |
4953 | | } |
4954 | | |
4955 | | // overload for arithmetic types, not chosen for basic_json template arguments |
4956 | | // (BooleanType, etc..); note: Is it really necessary to provide explicit |
4957 | | // overloads for boolean_t etc. in case of a custom BooleanType which is not |
4958 | | // an arithmetic type? |
4959 | | template < typename BasicJsonType, typename ArithmeticType, |
4960 | | enable_if_t < |
4961 | | std::is_arithmetic<ArithmeticType>::value&& |
4962 | | !std::is_same<ArithmeticType, typename BasicJsonType::number_unsigned_t>::value&& |
4963 | | !std::is_same<ArithmeticType, typename BasicJsonType::number_integer_t>::value&& |
4964 | | !std::is_same<ArithmeticType, typename BasicJsonType::number_float_t>::value&& |
4965 | | !std::is_same<ArithmeticType, typename BasicJsonType::boolean_t>::value, |
4966 | | int > = 0 > |
4967 | | inline void from_json(const BasicJsonType& j, ArithmeticType& val) |
4968 | 0 | { |
4969 | 0 | switch (static_cast<value_t>(j)) |
4970 | 0 | { |
4971 | 0 | case value_t::number_unsigned: |
4972 | 0 | { |
4973 | 0 | val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_unsigned_t*>()); |
4974 | 0 | break; |
4975 | 0 | } |
4976 | 0 | case value_t::number_integer: |
4977 | 0 | { |
4978 | 0 | val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_integer_t*>()); |
4979 | 0 | break; |
4980 | 0 | } |
4981 | 0 | case value_t::number_float: |
4982 | 0 | { |
4983 | 0 | val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_float_t*>()); |
4984 | 0 | break; |
4985 | 0 | } |
4986 | 0 | case value_t::boolean: |
4987 | 0 | { |
4988 | 0 | val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::boolean_t*>()); |
4989 | 0 | break; |
4990 | 0 | } |
4991 | | |
4992 | 0 | case value_t::null: |
4993 | 0 | case value_t::object: |
4994 | 0 | case value_t::array: |
4995 | 0 | case value_t::string: |
4996 | 0 | case value_t::binary: |
4997 | 0 | case value_t::discarded: |
4998 | 0 | default: |
4999 | 0 | JSON_THROW(type_error::create(302, concat("type must be number, but is ", j.type_name()), &j)); |
5000 | 0 | } |
5001 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail9from_jsonINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEjTnNS4_9enable_ifIXaaaaaaaasr3std13is_arithmeticIT0_EE5valuentsr3std7is_sameISI_NT_17number_unsigned_tEEE5valuentsr3std7is_sameISI_NSJ_16number_integer_tEEE5valuentsr3std7is_sameISI_NSJ_14number_float_tEEE5valuentsr3std7is_sameISI_NSJ_9boolean_tEEE5valueEiE4typeELi0EEEvRKSJ_RSI_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail9from_jsonINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEhTnNS4_9enable_ifIXaaaaaaaasr3std13is_arithmeticIT0_EE5valuentsr3std7is_sameISI_NT_17number_unsigned_tEEE5valuentsr3std7is_sameISI_NSJ_16number_integer_tEEE5valuentsr3std7is_sameISI_NSJ_14number_float_tEEE5valuentsr3std7is_sameISI_NSJ_9boolean_tEEE5valueEiE4typeELi0EEEvRKSJ_RSI_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail9from_jsonINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEtTnNS4_9enable_ifIXaaaaaaaasr3std13is_arithmeticIT0_EE5valuentsr3std7is_sameISI_NT_17number_unsigned_tEEE5valuentsr3std7is_sameISI_NSJ_16number_integer_tEEE5valuentsr3std7is_sameISI_NSJ_14number_float_tEEE5valuentsr3std7is_sameISI_NSJ_9boolean_tEEE5valueEiE4typeELi0EEEvRKSJ_RSI_ |
5002 | | |
5003 | | template<typename BasicJsonType, typename... Args, std::size_t... Idx> |
5004 | | std::tuple<Args...> from_json_tuple_impl_base(BasicJsonType&& j, index_sequence<Idx...> /*unused*/) |
5005 | | { |
5006 | | return std::make_tuple(std::forward<BasicJsonType>(j).at(Idx).template get<Args>()...); |
5007 | | } |
5008 | | |
5009 | | template < typename BasicJsonType, class A1, class A2 > |
5010 | | std::pair<A1, A2> from_json_tuple_impl(BasicJsonType&& j, identity_tag<std::pair<A1, A2>> /*unused*/, priority_tag<0> /*unused*/) |
5011 | | { |
5012 | | return {std::forward<BasicJsonType>(j).at(0).template get<A1>(), |
5013 | | std::forward<BasicJsonType>(j).at(1).template get<A2>()}; |
5014 | | } |
5015 | | |
5016 | | template<typename BasicJsonType, typename A1, typename A2> |
5017 | | inline void from_json_tuple_impl(BasicJsonType&& j, std::pair<A1, A2>& p, priority_tag<1> /*unused*/) |
5018 | | { |
5019 | | p = from_json_tuple_impl(std::forward<BasicJsonType>(j), identity_tag<std::pair<A1, A2>> {}, priority_tag<0> {}); |
5020 | | } |
5021 | | |
5022 | | template<typename BasicJsonType, typename... Args> |
5023 | | std::tuple<Args...> from_json_tuple_impl(BasicJsonType&& j, identity_tag<std::tuple<Args...>> /*unused*/, priority_tag<2> /*unused*/) |
5024 | | { |
5025 | | return from_json_tuple_impl_base<BasicJsonType, Args...>(std::forward<BasicJsonType>(j), index_sequence_for<Args...> {}); |
5026 | | } |
5027 | | |
5028 | | template<typename BasicJsonType, typename... Args> |
5029 | | inline void from_json_tuple_impl(BasicJsonType&& j, std::tuple<Args...>& t, priority_tag<3> /*unused*/) |
5030 | | { |
5031 | | t = from_json_tuple_impl_base<BasicJsonType, Args...>(std::forward<BasicJsonType>(j), index_sequence_for<Args...> {}); |
5032 | | } |
5033 | | |
5034 | | template<typename BasicJsonType, typename TupleRelated> |
5035 | | auto from_json(BasicJsonType&& j, TupleRelated&& t) |
5036 | | -> decltype(from_json_tuple_impl(std::forward<BasicJsonType>(j), std::forward<TupleRelated>(t), priority_tag<3> {})) |
5037 | | { |
5038 | | if (JSON_HEDLEY_UNLIKELY(!j.is_array())) |
5039 | | { |
5040 | | JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j)); |
5041 | | } |
5042 | | |
5043 | | return from_json_tuple_impl(std::forward<BasicJsonType>(j), std::forward<TupleRelated>(t), priority_tag<3> {}); |
5044 | | } |
5045 | | |
5046 | | template < typename BasicJsonType, typename Key, typename Value, typename Compare, typename Allocator, |
5047 | | typename = enable_if_t < !std::is_constructible < |
5048 | | typename BasicJsonType::string_t, Key >::value >> |
5049 | | inline void from_json(const BasicJsonType& j, std::map<Key, Value, Compare, Allocator>& m) |
5050 | | { |
5051 | | if (JSON_HEDLEY_UNLIKELY(!j.is_array())) |
5052 | | { |
5053 | | JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j)); |
5054 | | } |
5055 | | m.clear(); |
5056 | | for (const auto& p : j) |
5057 | | { |
5058 | | if (JSON_HEDLEY_UNLIKELY(!p.is_array())) |
5059 | | { |
5060 | | JSON_THROW(type_error::create(302, concat("type must be array, but is ", p.type_name()), &j)); |
5061 | | } |
5062 | | m.emplace(p.at(0).template get<Key>(), p.at(1).template get<Value>()); |
5063 | | } |
5064 | | } |
5065 | | |
5066 | | template < typename BasicJsonType, typename Key, typename Value, typename Hash, typename KeyEqual, typename Allocator, |
5067 | | typename = enable_if_t < !std::is_constructible < |
5068 | | typename BasicJsonType::string_t, Key >::value >> |
5069 | | inline void from_json(const BasicJsonType& j, std::unordered_map<Key, Value, Hash, KeyEqual, Allocator>& m) |
5070 | | { |
5071 | | if (JSON_HEDLEY_UNLIKELY(!j.is_array())) |
5072 | | { |
5073 | | JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j)); |
5074 | | } |
5075 | | m.clear(); |
5076 | | for (const auto& p : j) |
5077 | | { |
5078 | | if (JSON_HEDLEY_UNLIKELY(!p.is_array())) |
5079 | | { |
5080 | | JSON_THROW(type_error::create(302, concat("type must be array, but is ", p.type_name()), &j)); |
5081 | | } |
5082 | | m.emplace(p.at(0).template get<Key>(), p.at(1).template get<Value>()); |
5083 | | } |
5084 | | } |
5085 | | |
5086 | | #if JSON_HAS_FILESYSTEM || JSON_HAS_EXPERIMENTAL_FILESYSTEM |
5087 | | template<typename BasicJsonType> |
5088 | | inline void from_json(const BasicJsonType& j, std_fs::path& p) |
5089 | | { |
5090 | | if (JSON_HEDLEY_UNLIKELY(!j.is_string())) |
5091 | | { |
5092 | | JSON_THROW(type_error::create(302, concat("type must be string, but is ", j.type_name()), &j)); |
5093 | | } |
5094 | | p = *j.template get_ptr<const typename BasicJsonType::string_t*>(); |
5095 | | } |
5096 | | #endif |
5097 | | |
5098 | | struct from_json_fn |
5099 | | { |
5100 | | template<typename BasicJsonType, typename T> |
5101 | | auto operator()(const BasicJsonType& j, T&& val) const |
5102 | | noexcept(noexcept(from_json(j, std::forward<T>(val)))) |
5103 | | -> decltype(from_json(j, std::forward<T>(val))) |
5104 | 0 | { |
5105 | 0 | return from_json(j, std::forward<T>(val)); |
5106 | 0 | } Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail12from_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERNS5_17basic_string_viewIcSA_EEEEDTcl9from_jsonfp_clsr3stdE7forwardIT0_Efp0_EEERKT_OSL_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail12from_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERjEEDTcl9from_jsonfp_clsr3stdE7forwardIT0_Efp0_EEERKT_OSJ_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail12from_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERSD_EEDTcl9from_jsonfp_clsr3stdE7forwardIT0_Efp0_EEERKT_OSJ_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail12from_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERbEEDTcl9from_jsonfp_clsr3stdE7forwardIT0_Efp0_EEERKT_OSJ_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail12from_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERhEEDTcl9from_jsonfp_clsr3stdE7forwardIT0_Efp0_EEERKT_OSJ_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail12from_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERtEEDTcl9from_jsonfp_clsr3stdE7forwardIT0_Efp0_EEERKT_OSJ_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail12from_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERN8eprosima7fastdds4rtps3ddb30DiscoveryParticipantsAckStatus16ParticipantStateEEEDTcl9from_jsonfp_clsr3stdE7forwardIT0_Efp0_EEERKT_OSP_ |
5107 | | }; |
5108 | | |
5109 | | } // namespace detail |
5110 | | |
5111 | | #ifndef JSON_HAS_CPP_17 |
5112 | | /// namespace to hold default `from_json` function |
5113 | | /// to see why this is required: |
5114 | | /// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4381.html |
5115 | | namespace // NOLINT(cert-dcl59-cpp,fuchsia-header-anon-namespaces,google-build-namespaces) |
5116 | | { |
5117 | | #endif |
5118 | | JSON_INLINE_VARIABLE constexpr const auto& from_json = // NOLINT(misc-definitions-in-headers) |
5119 | | detail::static_const<detail::from_json_fn>::value; |
5120 | | #ifndef JSON_HAS_CPP_17 |
5121 | | } // namespace |
5122 | | #endif |
5123 | | |
5124 | | NLOHMANN_JSON_NAMESPACE_END |
5125 | | |
5126 | | // #include <nlohmann/detail/conversions/to_json.hpp> |
5127 | | // __ _____ _____ _____ |
5128 | | // __| | __| | | | JSON for Modern C++ |
5129 | | // | | |__ | | | | | | version 3.11.3 |
5130 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
5131 | | // |
5132 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
5133 | | // SPDX-License-Identifier: MIT |
5134 | | |
5135 | | |
5136 | | |
5137 | | #include <algorithm> // copy |
5138 | | #include <iterator> // begin, end |
5139 | | #include <string> // string |
5140 | | #include <tuple> // tuple, get |
5141 | | #include <type_traits> // is_same, is_constructible, is_floating_point, is_enum, underlying_type |
5142 | | #include <utility> // move, forward, declval, pair |
5143 | | #include <valarray> // valarray |
5144 | | #include <vector> // vector |
5145 | | |
5146 | | // #include <nlohmann/detail/iterators/iteration_proxy.hpp> |
5147 | | // __ _____ _____ _____ |
5148 | | // __| | __| | | | JSON for Modern C++ |
5149 | | // | | |__ | | | | | | version 3.11.3 |
5150 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
5151 | | // |
5152 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
5153 | | // SPDX-License-Identifier: MIT |
5154 | | |
5155 | | |
5156 | | |
5157 | | #include <cstddef> // size_t |
5158 | | #include <iterator> // input_iterator_tag |
5159 | | #include <string> // string, to_string |
5160 | | #include <tuple> // tuple_size, get, tuple_element |
5161 | | #include <utility> // move |
5162 | | |
5163 | | #if JSON_HAS_RANGES |
5164 | | #include <ranges> // enable_borrowed_range |
5165 | | #endif |
5166 | | |
5167 | | // #include <nlohmann/detail/abi_macros.hpp> |
5168 | | |
5169 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
5170 | | |
5171 | | // #include <nlohmann/detail/value_t.hpp> |
5172 | | |
5173 | | |
5174 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
5175 | | namespace detail |
5176 | | { |
5177 | | |
5178 | | template<typename string_type> |
5179 | | void int_to_string( string_type& target, std::size_t value ) |
5180 | | { |
5181 | | // For ADL |
5182 | | using std::to_string; |
5183 | | target = to_string(value); |
5184 | | } |
5185 | | template<typename IteratorType> class iteration_proxy_value |
5186 | | { |
5187 | | public: |
5188 | | using difference_type = std::ptrdiff_t; |
5189 | | using value_type = iteration_proxy_value; |
5190 | | using pointer = value_type *; |
5191 | | using reference = value_type &; |
5192 | | using iterator_category = std::input_iterator_tag; |
5193 | | using string_type = typename std::remove_cv< typename std::remove_reference<decltype( std::declval<IteratorType>().key() ) >::type >::type; |
5194 | | |
5195 | | private: |
5196 | | /// the iterator |
5197 | | IteratorType anchor{}; |
5198 | | /// an index for arrays (used to create key names) |
5199 | | std::size_t array_index = 0; |
5200 | | /// last stringified array index |
5201 | | mutable std::size_t array_index_last = 0; |
5202 | | /// a string representation of the array index |
5203 | | mutable string_type array_index_str = "0"; |
5204 | | /// an empty string (to return a reference for primitive values) |
5205 | | string_type empty_str{}; |
5206 | | |
5207 | | public: |
5208 | | explicit iteration_proxy_value() = default; |
5209 | | explicit iteration_proxy_value(IteratorType it, std::size_t array_index_ = 0) |
5210 | | noexcept(std::is_nothrow_move_constructible<IteratorType>::value |
5211 | | && std::is_nothrow_default_constructible<string_type>::value) |
5212 | | : anchor(std::move(it)) |
5213 | | , array_index(array_index_) |
5214 | | {} |
5215 | | |
5216 | | iteration_proxy_value(iteration_proxy_value const&) = default; |
5217 | | iteration_proxy_value& operator=(iteration_proxy_value const&) = default; |
5218 | | // older GCCs are a bit fussy and require explicit noexcept specifiers on defaulted functions |
5219 | | iteration_proxy_value(iteration_proxy_value&&) |
5220 | | noexcept(std::is_nothrow_move_constructible<IteratorType>::value |
5221 | | && std::is_nothrow_move_constructible<string_type>::value) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor,cppcoreguidelines-noexcept-move-operations) |
5222 | | iteration_proxy_value& operator=(iteration_proxy_value&&) |
5223 | | noexcept(std::is_nothrow_move_assignable<IteratorType>::value |
5224 | | && std::is_nothrow_move_assignable<string_type>::value) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor,cppcoreguidelines-noexcept-move-operations) |
5225 | | ~iteration_proxy_value() = default; |
5226 | | |
5227 | | /// dereference operator (needed for range-based for) |
5228 | | const iteration_proxy_value& operator*() const |
5229 | | { |
5230 | | return *this; |
5231 | | } |
5232 | | |
5233 | | /// increment operator (needed for range-based for) |
5234 | | iteration_proxy_value& operator++() |
5235 | | { |
5236 | | ++anchor; |
5237 | | ++array_index; |
5238 | | |
5239 | | return *this; |
5240 | | } |
5241 | | |
5242 | | iteration_proxy_value operator++(int)& // NOLINT(cert-dcl21-cpp) |
5243 | | { |
5244 | | auto tmp = iteration_proxy_value(anchor, array_index); |
5245 | | ++anchor; |
5246 | | ++array_index; |
5247 | | return tmp; |
5248 | | } |
5249 | | |
5250 | | /// equality operator (needed for InputIterator) |
5251 | | bool operator==(const iteration_proxy_value& o) const |
5252 | | { |
5253 | | return anchor == o.anchor; |
5254 | | } |
5255 | | |
5256 | | /// inequality operator (needed for range-based for) |
5257 | | bool operator!=(const iteration_proxy_value& o) const |
5258 | | { |
5259 | | return anchor != o.anchor; |
5260 | | } |
5261 | | |
5262 | | /// return key of the iterator |
5263 | | const string_type& key() const |
5264 | | { |
5265 | | JSON_ASSERT(anchor.m_object != nullptr); |
5266 | | |
5267 | | switch (anchor.m_object->type()) |
5268 | | { |
5269 | | // use integer array index as key |
5270 | | case value_t::array: |
5271 | | { |
5272 | | if (array_index != array_index_last) |
5273 | | { |
5274 | | int_to_string( array_index_str, array_index ); |
5275 | | array_index_last = array_index; |
5276 | | } |
5277 | | return array_index_str; |
5278 | | } |
5279 | | |
5280 | | // use key from the object |
5281 | | case value_t::object: |
5282 | | return anchor.key(); |
5283 | | |
5284 | | // use an empty key for all primitive types |
5285 | | case value_t::null: |
5286 | | case value_t::string: |
5287 | | case value_t::boolean: |
5288 | | case value_t::number_integer: |
5289 | | case value_t::number_unsigned: |
5290 | | case value_t::number_float: |
5291 | | case value_t::binary: |
5292 | | case value_t::discarded: |
5293 | | default: |
5294 | | return empty_str; |
5295 | | } |
5296 | | } |
5297 | | |
5298 | | /// return value of the iterator |
5299 | | typename IteratorType::reference value() const |
5300 | | { |
5301 | | return anchor.value(); |
5302 | | } |
5303 | | }; |
5304 | | |
5305 | | /// proxy class for the items() function |
5306 | | template<typename IteratorType> class iteration_proxy |
5307 | | { |
5308 | | private: |
5309 | | /// the container to iterate |
5310 | | typename IteratorType::pointer container = nullptr; |
5311 | | |
5312 | | public: |
5313 | | explicit iteration_proxy() = default; |
5314 | | |
5315 | | /// construct iteration proxy from a container |
5316 | | explicit iteration_proxy(typename IteratorType::reference cont) noexcept |
5317 | | : container(&cont) {} |
5318 | | |
5319 | | iteration_proxy(iteration_proxy const&) = default; |
5320 | | iteration_proxy& operator=(iteration_proxy const&) = default; |
5321 | | iteration_proxy(iteration_proxy&&) noexcept = default; |
5322 | | iteration_proxy& operator=(iteration_proxy&&) noexcept = default; |
5323 | | ~iteration_proxy() = default; |
5324 | | |
5325 | | /// return iterator begin (needed for range-based for) |
5326 | | iteration_proxy_value<IteratorType> begin() const noexcept |
5327 | | { |
5328 | | return iteration_proxy_value<IteratorType>(container->begin()); |
5329 | | } |
5330 | | |
5331 | | /// return iterator end (needed for range-based for) |
5332 | | iteration_proxy_value<IteratorType> end() const noexcept |
5333 | | { |
5334 | | return iteration_proxy_value<IteratorType>(container->end()); |
5335 | | } |
5336 | | }; |
5337 | | |
5338 | | // Structured Bindings Support |
5339 | | // For further reference see https://blog.tartanllama.xyz/structured-bindings/ |
5340 | | // And see https://github.com/nlohmann/json/pull/1391 |
5341 | | template<std::size_t N, typename IteratorType, enable_if_t<N == 0, int> = 0> |
5342 | | auto get(const nlohmann::detail::iteration_proxy_value<IteratorType>& i) -> decltype(i.key()) |
5343 | | { |
5344 | | return i.key(); |
5345 | | } |
5346 | | // Structured Bindings Support |
5347 | | // For further reference see https://blog.tartanllama.xyz/structured-bindings/ |
5348 | | // And see https://github.com/nlohmann/json/pull/1391 |
5349 | | template<std::size_t N, typename IteratorType, enable_if_t<N == 1, int> = 0> |
5350 | | auto get(const nlohmann::detail::iteration_proxy_value<IteratorType>& i) -> decltype(i.value()) |
5351 | | { |
5352 | | return i.value(); |
5353 | | } |
5354 | | |
5355 | | } // namespace detail |
5356 | | NLOHMANN_JSON_NAMESPACE_END |
5357 | | |
5358 | | // The Addition to the STD Namespace is required to add |
5359 | | // Structured Bindings Support to the iteration_proxy_value class |
5360 | | // For further reference see https://blog.tartanllama.xyz/structured-bindings/ |
5361 | | // And see https://github.com/nlohmann/json/pull/1391 |
5362 | | namespace std |
5363 | | { |
5364 | | |
5365 | | #if defined(__clang__) |
5366 | | // Fix: https://github.com/nlohmann/json/issues/1401 |
5367 | | #pragma clang diagnostic push |
5368 | | #pragma clang diagnostic ignored "-Wmismatched-tags" |
5369 | | #endif |
5370 | | template<typename IteratorType> |
5371 | | class tuple_size<::nlohmann::detail::iteration_proxy_value<IteratorType>> // NOLINT(cert-dcl58-cpp) |
5372 | | : public std::integral_constant<std::size_t, 2> {}; |
5373 | | |
5374 | | template<std::size_t N, typename IteratorType> |
5375 | | class tuple_element<N, ::nlohmann::detail::iteration_proxy_value<IteratorType >> // NOLINT(cert-dcl58-cpp) |
5376 | | { |
5377 | | public: |
5378 | | using type = decltype( |
5379 | | get<N>(std::declval < |
5380 | | ::nlohmann::detail::iteration_proxy_value<IteratorType >> ())); |
5381 | | }; |
5382 | | #if defined(__clang__) |
5383 | | #pragma clang diagnostic pop |
5384 | | #endif |
5385 | | |
5386 | | } // namespace std |
5387 | | |
5388 | | #if JSON_HAS_RANGES |
5389 | | template <typename IteratorType> |
5390 | | inline constexpr bool ::std::ranges::enable_borrowed_range<::nlohmann::detail::iteration_proxy<IteratorType>> = true; |
5391 | | #endif |
5392 | | |
5393 | | // #include <nlohmann/detail/macro_scope.hpp> |
5394 | | |
5395 | | // #include <nlohmann/detail/meta/cpp_future.hpp> |
5396 | | |
5397 | | // #include <nlohmann/detail/meta/std_fs.hpp> |
5398 | | |
5399 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
5400 | | |
5401 | | // #include <nlohmann/detail/value_t.hpp> |
5402 | | |
5403 | | |
5404 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
5405 | | namespace detail |
5406 | | { |
5407 | | |
5408 | | ////////////////// |
5409 | | // constructors // |
5410 | | ////////////////// |
5411 | | |
5412 | | /* |
5413 | | * Note all external_constructor<>::construct functions need to call |
5414 | | * j.m_data.m_value.destroy(j.m_data.m_type) to avoid a memory leak in case j contains an |
5415 | | * allocated value (e.g., a string). See bug issue |
5416 | | * https://github.com/nlohmann/json/issues/2865 for more information. |
5417 | | */ |
5418 | | |
5419 | | template<value_t> struct external_constructor; |
5420 | | |
5421 | | template<> |
5422 | | struct external_constructor<value_t::boolean> |
5423 | | { |
5424 | | template<typename BasicJsonType> |
5425 | | static void construct(BasicJsonType& j, typename BasicJsonType::boolean_t b) noexcept |
5426 | 0 | { |
5427 | 0 | j.m_data.m_value.destroy(j.m_data.m_type); |
5428 | 0 | j.m_data.m_type = value_t::boolean; |
5429 | 0 | j.m_data.m_value = b; |
5430 | 0 | j.assert_invariant(); |
5431 | 0 | } |
5432 | | }; |
5433 | | |
5434 | | template<> |
5435 | | struct external_constructor<value_t::string> |
5436 | | { |
5437 | | template<typename BasicJsonType> |
5438 | | static void construct(BasicJsonType& j, const typename BasicJsonType::string_t& s) |
5439 | 0 | { |
5440 | 0 | j.m_data.m_value.destroy(j.m_data.m_type); |
5441 | 0 | j.m_data.m_type = value_t::string; |
5442 | 0 | j.m_data.m_value = s; |
5443 | 0 | j.assert_invariant(); |
5444 | 0 | } |
5445 | | |
5446 | | template<typename BasicJsonType> |
5447 | | static void construct(BasicJsonType& j, typename BasicJsonType::string_t&& s) |
5448 | 0 | { |
5449 | 0 | j.m_data.m_value.destroy(j.m_data.m_type); |
5450 | 0 | j.m_data.m_type = value_t::string; |
5451 | 0 | j.m_data.m_value = std::move(s); |
5452 | 0 | j.assert_invariant(); |
5453 | 0 | } |
5454 | | |
5455 | | template < typename BasicJsonType, typename CompatibleStringType, |
5456 | | enable_if_t < !std::is_same<CompatibleStringType, typename BasicJsonType::string_t>::value, |
5457 | | int > = 0 > |
5458 | | static void construct(BasicJsonType& j, const CompatibleStringType& str) |
5459 | | { |
5460 | | j.m_data.m_value.destroy(j.m_data.m_type); |
5461 | | j.m_data.m_type = value_t::string; |
5462 | | j.m_data.m_value.string = j.template create<typename BasicJsonType::string_t>(str); |
5463 | | j.assert_invariant(); |
5464 | | } |
5465 | | }; |
5466 | | |
5467 | | template<> |
5468 | | struct external_constructor<value_t::binary> |
5469 | | { |
5470 | | template<typename BasicJsonType> |
5471 | | static void construct(BasicJsonType& j, const typename BasicJsonType::binary_t& b) |
5472 | | { |
5473 | | j.m_data.m_value.destroy(j.m_data.m_type); |
5474 | | j.m_data.m_type = value_t::binary; |
5475 | | j.m_data.m_value = typename BasicJsonType::binary_t(b); |
5476 | | j.assert_invariant(); |
5477 | | } |
5478 | | |
5479 | | template<typename BasicJsonType> |
5480 | | static void construct(BasicJsonType& j, typename BasicJsonType::binary_t&& b) |
5481 | | { |
5482 | | j.m_data.m_value.destroy(j.m_data.m_type); |
5483 | | j.m_data.m_type = value_t::binary; |
5484 | | j.m_data.m_value = typename BasicJsonType::binary_t(std::move(b)); |
5485 | | j.assert_invariant(); |
5486 | | } |
5487 | | }; |
5488 | | |
5489 | | template<> |
5490 | | struct external_constructor<value_t::number_float> |
5491 | | { |
5492 | | template<typename BasicJsonType> |
5493 | | static void construct(BasicJsonType& j, typename BasicJsonType::number_float_t val) noexcept |
5494 | 0 | { |
5495 | 0 | j.m_data.m_value.destroy(j.m_data.m_type); |
5496 | 0 | j.m_data.m_type = value_t::number_float; |
5497 | 0 | j.m_data.m_value = val; |
5498 | 0 | j.assert_invariant(); |
5499 | 0 | } |
5500 | | }; |
5501 | | |
5502 | | template<> |
5503 | | struct external_constructor<value_t::number_unsigned> |
5504 | | { |
5505 | | template<typename BasicJsonType> |
5506 | | static void construct(BasicJsonType& j, typename BasicJsonType::number_unsigned_t val) noexcept |
5507 | 0 | { |
5508 | 0 | j.m_data.m_value.destroy(j.m_data.m_type); |
5509 | 0 | j.m_data.m_type = value_t::number_unsigned; |
5510 | 0 | j.m_data.m_value = val; |
5511 | 0 | j.assert_invariant(); |
5512 | 0 | } |
5513 | | }; |
5514 | | |
5515 | | template<> |
5516 | | struct external_constructor<value_t::number_integer> |
5517 | | { |
5518 | | template<typename BasicJsonType> |
5519 | | static void construct(BasicJsonType& j, typename BasicJsonType::number_integer_t val) noexcept |
5520 | 0 | { |
5521 | 0 | j.m_data.m_value.destroy(j.m_data.m_type); |
5522 | 0 | j.m_data.m_type = value_t::number_integer; |
5523 | 0 | j.m_data.m_value = val; |
5524 | 0 | j.assert_invariant(); |
5525 | 0 | } |
5526 | | }; |
5527 | | |
5528 | | template<> |
5529 | | struct external_constructor<value_t::array> |
5530 | | { |
5531 | | template<typename BasicJsonType> |
5532 | | static void construct(BasicJsonType& j, const typename BasicJsonType::array_t& arr) |
5533 | | { |
5534 | | j.m_data.m_value.destroy(j.m_data.m_type); |
5535 | | j.m_data.m_type = value_t::array; |
5536 | | j.m_data.m_value = arr; |
5537 | | j.set_parents(); |
5538 | | j.assert_invariant(); |
5539 | | } |
5540 | | |
5541 | | template<typename BasicJsonType> |
5542 | | static void construct(BasicJsonType& j, typename BasicJsonType::array_t&& arr) |
5543 | | { |
5544 | | j.m_data.m_value.destroy(j.m_data.m_type); |
5545 | | j.m_data.m_type = value_t::array; |
5546 | | j.m_data.m_value = std::move(arr); |
5547 | | j.set_parents(); |
5548 | | j.assert_invariant(); |
5549 | | } |
5550 | | |
5551 | | template < typename BasicJsonType, typename CompatibleArrayType, |
5552 | | enable_if_t < !std::is_same<CompatibleArrayType, typename BasicJsonType::array_t>::value, |
5553 | | int > = 0 > |
5554 | | static void construct(BasicJsonType& j, const CompatibleArrayType& arr) |
5555 | | { |
5556 | | using std::begin; |
5557 | | using std::end; |
5558 | | |
5559 | | j.m_data.m_value.destroy(j.m_data.m_type); |
5560 | | j.m_data.m_type = value_t::array; |
5561 | | j.m_data.m_value.array = j.template create<typename BasicJsonType::array_t>(begin(arr), end(arr)); |
5562 | | j.set_parents(); |
5563 | | j.assert_invariant(); |
5564 | | } |
5565 | | |
5566 | | template<typename BasicJsonType> |
5567 | | static void construct(BasicJsonType& j, const std::vector<bool>& arr) |
5568 | | { |
5569 | | j.m_data.m_value.destroy(j.m_data.m_type); |
5570 | | j.m_data.m_type = value_t::array; |
5571 | | j.m_data.m_value = value_t::array; |
5572 | | j.m_data.m_value.array->reserve(arr.size()); |
5573 | | for (const bool x : arr) |
5574 | | { |
5575 | | j.m_data.m_value.array->push_back(x); |
5576 | | j.set_parent(j.m_data.m_value.array->back()); |
5577 | | } |
5578 | | j.assert_invariant(); |
5579 | | } |
5580 | | |
5581 | | template<typename BasicJsonType, typename T, |
5582 | | enable_if_t<std::is_convertible<T, BasicJsonType>::value, int> = 0> |
5583 | | static void construct(BasicJsonType& j, const std::valarray<T>& arr) |
5584 | | { |
5585 | | j.m_data.m_value.destroy(j.m_data.m_type); |
5586 | | j.m_data.m_type = value_t::array; |
5587 | | j.m_data.m_value = value_t::array; |
5588 | | j.m_data.m_value.array->resize(arr.size()); |
5589 | | if (arr.size() > 0) |
5590 | | { |
5591 | | std::copy(std::begin(arr), std::end(arr), j.m_data.m_value.array->begin()); |
5592 | | } |
5593 | | j.set_parents(); |
5594 | | j.assert_invariant(); |
5595 | | } |
5596 | | }; |
5597 | | |
5598 | | template<> |
5599 | | struct external_constructor<value_t::object> |
5600 | | { |
5601 | | template<typename BasicJsonType> |
5602 | | static void construct(BasicJsonType& j, const typename BasicJsonType::object_t& obj) |
5603 | | { |
5604 | | j.m_data.m_value.destroy(j.m_data.m_type); |
5605 | | j.m_data.m_type = value_t::object; |
5606 | | j.m_data.m_value = obj; |
5607 | | j.set_parents(); |
5608 | | j.assert_invariant(); |
5609 | | } |
5610 | | |
5611 | | template<typename BasicJsonType> |
5612 | | static void construct(BasicJsonType& j, typename BasicJsonType::object_t&& obj) |
5613 | | { |
5614 | | j.m_data.m_value.destroy(j.m_data.m_type); |
5615 | | j.m_data.m_type = value_t::object; |
5616 | | j.m_data.m_value = std::move(obj); |
5617 | | j.set_parents(); |
5618 | | j.assert_invariant(); |
5619 | | } |
5620 | | |
5621 | | template < typename BasicJsonType, typename CompatibleObjectType, |
5622 | | enable_if_t < !std::is_same<CompatibleObjectType, typename BasicJsonType::object_t>::value, int > = 0 > |
5623 | | static void construct(BasicJsonType& j, const CompatibleObjectType& obj) |
5624 | | { |
5625 | | using std::begin; |
5626 | | using std::end; |
5627 | | |
5628 | | j.m_data.m_value.destroy(j.m_data.m_type); |
5629 | | j.m_data.m_type = value_t::object; |
5630 | | j.m_data.m_value.object = j.template create<typename BasicJsonType::object_t>(begin(obj), end(obj)); |
5631 | | j.set_parents(); |
5632 | | j.assert_invariant(); |
5633 | | } |
5634 | | }; |
5635 | | |
5636 | | ///////////// |
5637 | | // to_json // |
5638 | | ///////////// |
5639 | | |
5640 | | template<typename BasicJsonType, typename T, |
5641 | | enable_if_t<std::is_same<T, typename BasicJsonType::boolean_t>::value, int> = 0> |
5642 | | inline void to_json(BasicJsonType& j, T b) noexcept |
5643 | 0 | { |
5644 | 0 | external_constructor<value_t::boolean>::construct(j, b); |
5645 | 0 | } |
5646 | | |
5647 | | template < typename BasicJsonType, typename BoolRef, |
5648 | | enable_if_t < |
5649 | | ((std::is_same<std::vector<bool>::reference, BoolRef>::value |
5650 | | && !std::is_same <std::vector<bool>::reference, typename BasicJsonType::boolean_t&>::value) |
5651 | | || (std::is_same<std::vector<bool>::const_reference, BoolRef>::value |
5652 | | && !std::is_same <detail::uncvref_t<std::vector<bool>::const_reference>, |
5653 | | typename BasicJsonType::boolean_t >::value)) |
5654 | | && std::is_convertible<const BoolRef&, typename BasicJsonType::boolean_t>::value, int > = 0 > |
5655 | | inline void to_json(BasicJsonType& j, const BoolRef& b) noexcept |
5656 | | { |
5657 | | external_constructor<value_t::boolean>::construct(j, static_cast<typename BasicJsonType::boolean_t>(b)); |
5658 | | } |
5659 | | |
5660 | | template<typename BasicJsonType, typename CompatibleString, |
5661 | | enable_if_t<std::is_constructible<typename BasicJsonType::string_t, CompatibleString>::value, int> = 0> |
5662 | | inline void to_json(BasicJsonType& j, const CompatibleString& s) |
5663 | 0 | { |
5664 | 0 | external_constructor<value_t::string>::construct(j, s); |
5665 | 0 | } |
5666 | | |
5667 | | template<typename BasicJsonType> |
5668 | | inline void to_json(BasicJsonType& j, typename BasicJsonType::string_t&& s) |
5669 | 0 | { |
5670 | 0 | external_constructor<value_t::string>::construct(j, std::move(s)); |
5671 | 0 | } |
5672 | | |
5673 | | template<typename BasicJsonType, typename FloatType, |
5674 | | enable_if_t<std::is_floating_point<FloatType>::value, int> = 0> |
5675 | | inline void to_json(BasicJsonType& j, FloatType val) noexcept |
5676 | 0 | { |
5677 | 0 | external_constructor<value_t::number_float>::construct(j, static_cast<typename BasicJsonType::number_float_t>(val)); |
5678 | 0 | } |
5679 | | |
5680 | | template<typename BasicJsonType, typename CompatibleNumberUnsignedType, |
5681 | | enable_if_t<is_compatible_integer_type<typename BasicJsonType::number_unsigned_t, CompatibleNumberUnsignedType>::value, int> = 0> |
5682 | | inline void to_json(BasicJsonType& j, CompatibleNumberUnsignedType val) noexcept |
5683 | 0 | { |
5684 | 0 | external_constructor<value_t::number_unsigned>::construct(j, static_cast<typename BasicJsonType::number_unsigned_t>(val)); |
5685 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail7to_jsonINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEmTnNS4_9enable_ifIXsr26is_compatible_integer_typeINT_17number_unsigned_tET0_EE5valueEiE4typeELi0EEEvRSI_SK_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail7to_jsonINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEtTnNS4_9enable_ifIXsr26is_compatible_integer_typeINT_17number_unsigned_tET0_EE5valueEiE4typeELi0EEEvRSI_SK_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail7to_jsonINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEjTnNS4_9enable_ifIXsr26is_compatible_integer_typeINT_17number_unsigned_tET0_EE5valueEiE4typeELi0EEEvRSI_SK_ |
5686 | | |
5687 | | template<typename BasicJsonType, typename CompatibleNumberIntegerType, |
5688 | | enable_if_t<is_compatible_integer_type<typename BasicJsonType::number_integer_t, CompatibleNumberIntegerType>::value, int> = 0> |
5689 | | inline void to_json(BasicJsonType& j, CompatibleNumberIntegerType val) noexcept |
5690 | 0 | { |
5691 | 0 | external_constructor<value_t::number_integer>::construct(j, static_cast<typename BasicJsonType::number_integer_t>(val)); |
5692 | 0 | } |
5693 | | |
5694 | | #if !JSON_DISABLE_ENUM_SERIALIZATION |
5695 | | template<typename BasicJsonType, typename EnumType, |
5696 | | enable_if_t<std::is_enum<EnumType>::value, int> = 0> |
5697 | | inline void to_json(BasicJsonType& j, EnumType e) noexcept |
5698 | 0 | { |
5699 | 0 | using underlying_type = typename std::underlying_type<EnumType>::type; |
5700 | 0 | static constexpr value_t integral_value_t = std::is_unsigned<underlying_type>::value ? value_t::number_unsigned : value_t::number_integer; |
5701 | 0 | external_constructor<integral_value_t>::construct(j, static_cast<underlying_type>(e)); |
5702 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail7to_jsonINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEN8eprosima7fastdds4rtps12ChangeKind_tETnNS4_9enable_ifIXsr3std7is_enumIT0_EE5valueEiE4typeELi0EEEvRT_SM_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail7to_jsonINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEN8eprosima7fastdds4rtps3ddb30DiscoveryParticipantsAckStatus16ParticipantStateETnNS4_9enable_ifIXsr3std7is_enumIT0_EE5valueEiE4typeELi0EEEvRT_SO_ |
5703 | | #endif // JSON_DISABLE_ENUM_SERIALIZATION |
5704 | | |
5705 | | template<typename BasicJsonType> |
5706 | | inline void to_json(BasicJsonType& j, const std::vector<bool>& e) |
5707 | | { |
5708 | | external_constructor<value_t::array>::construct(j, e); |
5709 | | } |
5710 | | |
5711 | | template < typename BasicJsonType, typename CompatibleArrayType, |
5712 | | enable_if_t < is_compatible_array_type<BasicJsonType, |
5713 | | CompatibleArrayType>::value&& |
5714 | | !is_compatible_object_type<BasicJsonType, CompatibleArrayType>::value&& |
5715 | | !is_compatible_string_type<BasicJsonType, CompatibleArrayType>::value&& |
5716 | | !std::is_same<typename BasicJsonType::binary_t, CompatibleArrayType>::value&& |
5717 | | !is_basic_json<CompatibleArrayType>::value, |
5718 | | int > = 0 > |
5719 | | inline void to_json(BasicJsonType& j, const CompatibleArrayType& arr) |
5720 | | { |
5721 | | external_constructor<value_t::array>::construct(j, arr); |
5722 | | } |
5723 | | |
5724 | | template<typename BasicJsonType> |
5725 | | inline void to_json(BasicJsonType& j, const typename BasicJsonType::binary_t& bin) |
5726 | | { |
5727 | | external_constructor<value_t::binary>::construct(j, bin); |
5728 | | } |
5729 | | |
5730 | | template<typename BasicJsonType, typename T, |
5731 | | enable_if_t<std::is_convertible<T, BasicJsonType>::value, int> = 0> |
5732 | | inline void to_json(BasicJsonType& j, const std::valarray<T>& arr) |
5733 | | { |
5734 | | external_constructor<value_t::array>::construct(j, std::move(arr)); |
5735 | | } |
5736 | | |
5737 | | template<typename BasicJsonType> |
5738 | | inline void to_json(BasicJsonType& j, typename BasicJsonType::array_t&& arr) |
5739 | | { |
5740 | | external_constructor<value_t::array>::construct(j, std::move(arr)); |
5741 | | } |
5742 | | |
5743 | | template < typename BasicJsonType, typename CompatibleObjectType, |
5744 | | enable_if_t < is_compatible_object_type<BasicJsonType, CompatibleObjectType>::value&& !is_basic_json<CompatibleObjectType>::value, int > = 0 > |
5745 | | inline void to_json(BasicJsonType& j, const CompatibleObjectType& obj) |
5746 | | { |
5747 | | external_constructor<value_t::object>::construct(j, obj); |
5748 | | } |
5749 | | |
5750 | | template<typename BasicJsonType> |
5751 | | inline void to_json(BasicJsonType& j, typename BasicJsonType::object_t&& obj) |
5752 | | { |
5753 | | external_constructor<value_t::object>::construct(j, std::move(obj)); |
5754 | | } |
5755 | | |
5756 | | template < |
5757 | | typename BasicJsonType, typename T, std::size_t N, |
5758 | | enable_if_t < !std::is_constructible<typename BasicJsonType::string_t, |
5759 | | const T(&)[N]>::value, // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays) |
5760 | | int > = 0 > |
5761 | | inline void to_json(BasicJsonType& j, const T(&arr)[N]) // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays) |
5762 | | { |
5763 | | external_constructor<value_t::array>::construct(j, arr); |
5764 | | } |
5765 | | |
5766 | | template < typename BasicJsonType, typename T1, typename T2, enable_if_t < std::is_constructible<BasicJsonType, T1>::value&& std::is_constructible<BasicJsonType, T2>::value, int > = 0 > |
5767 | | inline void to_json(BasicJsonType& j, const std::pair<T1, T2>& p) |
5768 | | { |
5769 | | j = { p.first, p.second }; |
5770 | | } |
5771 | | |
5772 | | // for https://github.com/nlohmann/json/pull/1134 |
5773 | | template<typename BasicJsonType, typename T, |
5774 | | enable_if_t<std::is_same<T, iteration_proxy_value<typename BasicJsonType::iterator>>::value, int> = 0> |
5775 | | inline void to_json(BasicJsonType& j, const T& b) |
5776 | | { |
5777 | | j = { {b.key(), b.value()} }; |
5778 | | } |
5779 | | |
5780 | | template<typename BasicJsonType, typename Tuple, std::size_t... Idx> |
5781 | | inline void to_json_tuple_impl(BasicJsonType& j, const Tuple& t, index_sequence<Idx...> /*unused*/) |
5782 | | { |
5783 | | j = { std::get<Idx>(t)... }; |
5784 | | } |
5785 | | |
5786 | | template<typename BasicJsonType, typename T, enable_if_t<is_constructible_tuple<BasicJsonType, T>::value, int > = 0> |
5787 | | inline void to_json(BasicJsonType& j, const T& t) |
5788 | | { |
5789 | | to_json_tuple_impl(j, t, make_index_sequence<std::tuple_size<T>::value> {}); |
5790 | | } |
5791 | | |
5792 | | #if JSON_HAS_FILESYSTEM || JSON_HAS_EXPERIMENTAL_FILESYSTEM |
5793 | | template<typename BasicJsonType> |
5794 | | inline void to_json(BasicJsonType& j, const std_fs::path& p) |
5795 | | { |
5796 | | j = p.string(); |
5797 | | } |
5798 | | #endif |
5799 | | |
5800 | | struct to_json_fn |
5801 | | { |
5802 | | template<typename BasicJsonType, typename T> |
5803 | | auto operator()(BasicJsonType& j, T&& val) const noexcept(noexcept(to_json(j, std::forward<T>(val)))) |
5804 | | -> decltype(to_json(j, std::forward<T>(val)), void()) |
5805 | 0 | { |
5806 | 0 | return to_json(j, std::forward<T>(val)); |
5807 | 0 | } Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERSD_EEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERdEEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERbEEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERlEEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERmEEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERKbEEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSK_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEESD_EEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSI_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERKSD_EEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSK_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERKN8eprosima7fastdds4rtps12ChangeKind_tEEEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSO_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERKtEEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSK_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERKjEEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSK_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEEKSD_EEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_36detail10to_json_fnclINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_NS0_14adl_serializerENS7_IhNSB_IhEEEEvEERKN8eprosima7fastdds4rtps3ddb30DiscoveryParticipantsAckStatus16ParticipantStateEEEDTcmcl7to_jsonfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSQ_ |
5808 | | }; |
5809 | | } // namespace detail |
5810 | | |
5811 | | #ifndef JSON_HAS_CPP_17 |
5812 | | /// namespace to hold default `to_json` function |
5813 | | /// to see why this is required: |
5814 | | /// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4381.html |
5815 | | namespace // NOLINT(cert-dcl59-cpp,fuchsia-header-anon-namespaces,google-build-namespaces) |
5816 | | { |
5817 | | #endif |
5818 | | JSON_INLINE_VARIABLE constexpr const auto& to_json = // NOLINT(misc-definitions-in-headers) |
5819 | | detail::static_const<detail::to_json_fn>::value; |
5820 | | #ifndef JSON_HAS_CPP_17 |
5821 | | } // namespace |
5822 | | #endif |
5823 | | |
5824 | | NLOHMANN_JSON_NAMESPACE_END |
5825 | | |
5826 | | // #include <nlohmann/detail/meta/identity_tag.hpp> |
5827 | | |
5828 | | |
5829 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
5830 | | |
5831 | | /// @sa https://json.nlohmann.me/api/adl_serializer/ |
5832 | | template<typename ValueType, typename> |
5833 | | struct adl_serializer |
5834 | | { |
5835 | | /// @brief convert a JSON value to any value type |
5836 | | /// @sa https://json.nlohmann.me/api/adl_serializer/from_json/ |
5837 | | template<typename BasicJsonType, typename TargetType = ValueType> |
5838 | | static auto from_json(BasicJsonType && j, TargetType& val) noexcept( |
5839 | | noexcept(::nlohmann::from_json(std::forward<BasicJsonType>(j), val))) |
5840 | | -> decltype(::nlohmann::from_json(std::forward<BasicJsonType>(j), val), void()) |
5841 | 0 | { |
5842 | 0 | ::nlohmann::from_json(std::forward<BasicJsonType>(j), val); |
5843 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerINSt3__117basic_string_viewIcNS2_11char_traitsIcEEEEvE9from_jsonIRKNS0_10basic_jsonINS2_3mapENS2_6vectorENS2_12basic_stringIcS5_NS2_9allocatorIcEEEEblmdSD_S1_NSB_IhNSD_IhEEEEvEES6_EEDTcmclL_ZNS0_12_GLOBAL__N_19from_jsonEEclsr3stdE7forwardIT_Efp_Efp0_Ecvv_EEOSM_RT0_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerIjvE9from_jsonIRKNS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_S1_NS7_IhNSB_IhEEEEvEEjEEDTcmclL_ZNS0_12_GLOBAL__N_19from_jsonEEclsr3stdE7forwardIT_Efp_Efp0_Ecvv_EEOSK_RT0_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerINSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEvE9from_jsonIRKNS0_10basic_jsonINS2_3mapENS2_6vectorES8_blmdS6_S1_NSD_IhNS6_IhEEEEvEES8_EEDTcmclL_ZNS0_12_GLOBAL__N_19from_jsonEEclsr3stdE7forwardIT_Efp_Efp0_Ecvv_EEOSK_RT0_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerIbvE9from_jsonIRKNS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_S1_NS7_IhNSB_IhEEEEvEEbEEDTcmclL_ZNS0_12_GLOBAL__N_19from_jsonEEclsr3stdE7forwardIT_Efp_Efp0_Ecvv_EEOSK_RT0_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerIhvE9from_jsonIRKNS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_S1_NS7_IhNSB_IhEEEEvEEhEEDTcmclL_ZNS0_12_GLOBAL__N_19from_jsonEEclsr3stdE7forwardIT_Efp_Efp0_Ecvv_EEOSK_RT0_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerItvE9from_jsonIRKNS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_S1_NS7_IhNSB_IhEEEEvEEtEEDTcmclL_ZNS0_12_GLOBAL__N_19from_jsonEEclsr3stdE7forwardIT_Efp_Efp0_Ecvv_EEOSK_RT0_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerIN8eprosima7fastdds4rtps3ddb30DiscoveryParticipantsAckStatus16ParticipantStateEvE9from_jsonIRKNS0_10basic_jsonINSt3__13mapENSB_6vectorENSB_12basic_stringIcNSB_11char_traitsIcEENSB_9allocatorIcEEEEblmdSH_S1_NSD_IhNSH_IhEEEEvEES7_EEDTcmclL_ZNS0_12_GLOBAL__N_19from_jsonEEclsr3stdE7forwardIT_Efp_Efp0_Ecvv_EEOSQ_RT0_ |
5844 | | |
5845 | | /// @brief convert a JSON value to any value type |
5846 | | /// @sa https://json.nlohmann.me/api/adl_serializer/from_json/ |
5847 | | template<typename BasicJsonType, typename TargetType = ValueType> |
5848 | | static auto from_json(BasicJsonType && j) noexcept( |
5849 | | noexcept(::nlohmann::from_json(std::forward<BasicJsonType>(j), detail::identity_tag<TargetType> {}))) |
5850 | | -> decltype(::nlohmann::from_json(std::forward<BasicJsonType>(j), detail::identity_tag<TargetType> {})) |
5851 | | { |
5852 | | return ::nlohmann::from_json(std::forward<BasicJsonType>(j), detail::identity_tag<TargetType> {}); |
5853 | | } |
5854 | | |
5855 | | /// @brief convert any value type to a JSON value |
5856 | | /// @sa https://json.nlohmann.me/api/adl_serializer/to_json/ |
5857 | | template<typename BasicJsonType, typename TargetType = ValueType> |
5858 | | static auto to_json(BasicJsonType& j, TargetType && val) noexcept( |
5859 | | noexcept(::nlohmann::to_json(j, std::forward<TargetType>(val)))) |
5860 | | -> decltype(::nlohmann::to_json(j, std::forward<TargetType>(val)), void()) |
5861 | 0 | { |
5862 | 0 | ::nlohmann::to_json(j, std::forward<TargetType>(val)); |
5863 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerINSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEvE7to_jsonINS0_10basic_jsonINS2_3mapENS2_6vectorES8_blmdS6_S1_NSD_IhNS6_IhEEEEvEERS8_EEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerIdvE7to_jsonINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_S1_NS7_IhNSB_IhEEEEvEERdEEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerIbvE7to_jsonINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_S1_NS7_IhNSB_IhEEEEvEERbEEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerIlvE7to_jsonINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_S1_NS7_IhNSB_IhEEEEvEERlEEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerImvE7to_jsonINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_S1_NS7_IhNSB_IhEEEEvEERmEEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerIbvE7to_jsonINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_S1_NS7_IhNSB_IhEEEEvEERKbEEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSK_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerINSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEvE7to_jsonINS0_10basic_jsonINS2_3mapENS2_6vectorES8_blmdS6_S1_NSD_IhNS6_IhEEEEvEES8_EEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSI_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerINSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEvE7to_jsonINS0_10basic_jsonINS2_3mapENS2_6vectorES8_blmdS6_S1_NSD_IhNS6_IhEEEEvEERKS8_EEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSK_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerIN8eprosima7fastdds4rtps12ChangeKind_tEvE7to_jsonINS0_10basic_jsonINSt3__13mapENS9_6vectorENS9_12basic_stringIcNS9_11char_traitsIcEENS9_9allocatorIcEEEEblmdSF_S1_NSB_IhNSF_IhEEEEvEERKS5_EEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSO_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerItvE7to_jsonINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_S1_NS7_IhNSB_IhEEEEvEERKtEEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSK_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerIjvE7to_jsonINS0_10basic_jsonINSt3__13mapENS5_6vectorENS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEEblmdSB_S1_NS7_IhNSB_IhEEEEvEERKjEEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSK_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerINSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEvE7to_jsonINS0_10basic_jsonINS2_3mapENS2_6vectorES8_blmdS6_S1_NSD_IhNS6_IhEEEEvEEKS8_EEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSJ_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_314adl_serializerIN8eprosima7fastdds4rtps3ddb30DiscoveryParticipantsAckStatus16ParticipantStateEvE7to_jsonINS0_10basic_jsonINSt3__13mapENSB_6vectorENSB_12basic_stringIcNSB_11char_traitsIcEENSB_9allocatorIcEEEEblmdSH_S1_NSD_IhNSH_IhEEEEvEERKS7_EEDTcmclL_ZNS0_12_GLOBAL__N_17to_jsonEEfp_clsr3stdE7forwardIT0_Efp0_EEcvv_EERT_OSQ_ |
5864 | | }; |
5865 | | |
5866 | | NLOHMANN_JSON_NAMESPACE_END |
5867 | | |
5868 | | // #include <nlohmann/byte_container_with_subtype.hpp> |
5869 | | // __ _____ _____ _____ |
5870 | | // __| | __| | | | JSON for Modern C++ |
5871 | | // | | |__ | | | | | | version 3.11.3 |
5872 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
5873 | | // |
5874 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
5875 | | // SPDX-License-Identifier: MIT |
5876 | | |
5877 | | |
5878 | | |
5879 | | #include <cstdint> // uint8_t, uint64_t |
5880 | | #include <tuple> // tie |
5881 | | #include <utility> // move |
5882 | | |
5883 | | // #include <nlohmann/detail/abi_macros.hpp> |
5884 | | |
5885 | | |
5886 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
5887 | | |
5888 | | /// @brief an internal type for a backed binary type |
5889 | | /// @sa https://json.nlohmann.me/api/byte_container_with_subtype/ |
5890 | | template<typename BinaryType> |
5891 | | class byte_container_with_subtype : public BinaryType |
5892 | | { |
5893 | | public: |
5894 | | using container_type = BinaryType; |
5895 | | using subtype_type = std::uint64_t; |
5896 | | |
5897 | | /// @sa https://json.nlohmann.me/api/byte_container_with_subtype/byte_container_with_subtype/ |
5898 | | byte_container_with_subtype() noexcept(noexcept(container_type())) |
5899 | 0 | : container_type() |
5900 | 0 | {} |
5901 | | |
5902 | | /// @sa https://json.nlohmann.me/api/byte_container_with_subtype/byte_container_with_subtype/ |
5903 | | byte_container_with_subtype(const container_type& b) noexcept(noexcept(container_type(b))) |
5904 | | : container_type(b) |
5905 | | {} |
5906 | | |
5907 | | /// @sa https://json.nlohmann.me/api/byte_container_with_subtype/byte_container_with_subtype/ |
5908 | | byte_container_with_subtype(container_type&& b) noexcept(noexcept(container_type(std::move(b)))) |
5909 | | : container_type(std::move(b)) |
5910 | | {} |
5911 | | |
5912 | | /// @sa https://json.nlohmann.me/api/byte_container_with_subtype/byte_container_with_subtype/ |
5913 | | byte_container_with_subtype(const container_type& b, subtype_type subtype_) noexcept(noexcept(container_type(b))) |
5914 | | : container_type(b) |
5915 | | , m_subtype(subtype_) |
5916 | | , m_has_subtype(true) |
5917 | | {} |
5918 | | |
5919 | | /// @sa https://json.nlohmann.me/api/byte_container_with_subtype/byte_container_with_subtype/ |
5920 | | byte_container_with_subtype(container_type&& b, subtype_type subtype_) noexcept(noexcept(container_type(std::move(b)))) |
5921 | | : container_type(std::move(b)) |
5922 | | , m_subtype(subtype_) |
5923 | | , m_has_subtype(true) |
5924 | | {} |
5925 | | |
5926 | | bool operator==(const byte_container_with_subtype& rhs) const |
5927 | 0 | { |
5928 | 0 | return std::tie(static_cast<const BinaryType&>(*this), m_subtype, m_has_subtype) == |
5929 | 0 | std::tie(static_cast<const BinaryType&>(rhs), rhs.m_subtype, rhs.m_has_subtype); |
5930 | 0 | } |
5931 | | |
5932 | | bool operator!=(const byte_container_with_subtype& rhs) const |
5933 | | { |
5934 | | return !(rhs == *this); |
5935 | | } |
5936 | | |
5937 | | /// @brief sets the binary subtype |
5938 | | /// @sa https://json.nlohmann.me/api/byte_container_with_subtype/set_subtype/ |
5939 | | void set_subtype(subtype_type subtype_) noexcept |
5940 | | { |
5941 | | m_subtype = subtype_; |
5942 | | m_has_subtype = true; |
5943 | | } |
5944 | | |
5945 | | /// @brief return the binary subtype |
5946 | | /// @sa https://json.nlohmann.me/api/byte_container_with_subtype/subtype/ |
5947 | | constexpr subtype_type subtype() const noexcept |
5948 | 0 | { |
5949 | 0 | return m_has_subtype ? m_subtype : static_cast<subtype_type>(-1); |
5950 | 0 | } |
5951 | | |
5952 | | /// @brief return whether the value has a subtype |
5953 | | /// @sa https://json.nlohmann.me/api/byte_container_with_subtype/has_subtype/ |
5954 | | constexpr bool has_subtype() const noexcept |
5955 | 0 | { |
5956 | 0 | return m_has_subtype; |
5957 | 0 | } |
5958 | | |
5959 | | /// @brief clears the binary subtype |
5960 | | /// @sa https://json.nlohmann.me/api/byte_container_with_subtype/clear_subtype/ |
5961 | | void clear_subtype() noexcept |
5962 | | { |
5963 | | m_subtype = 0; |
5964 | | m_has_subtype = false; |
5965 | | } |
5966 | | |
5967 | | private: |
5968 | | subtype_type m_subtype = 0; |
5969 | | bool m_has_subtype = false; |
5970 | | }; |
5971 | | |
5972 | | NLOHMANN_JSON_NAMESPACE_END |
5973 | | |
5974 | | // #include <nlohmann/detail/conversions/from_json.hpp> |
5975 | | |
5976 | | // #include <nlohmann/detail/conversions/to_json.hpp> |
5977 | | |
5978 | | // #include <nlohmann/detail/exceptions.hpp> |
5979 | | |
5980 | | // #include <nlohmann/detail/hash.hpp> |
5981 | | // __ _____ _____ _____ |
5982 | | // __| | __| | | | JSON for Modern C++ |
5983 | | // | | |__ | | | | | | version 3.11.3 |
5984 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
5985 | | // |
5986 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
5987 | | // SPDX-License-Identifier: MIT |
5988 | | |
5989 | | |
5990 | | |
5991 | | #include <cstdint> // uint8_t |
5992 | | #include <cstddef> // size_t |
5993 | | #include <functional> // hash |
5994 | | |
5995 | | // #include <nlohmann/detail/abi_macros.hpp> |
5996 | | |
5997 | | // #include <nlohmann/detail/value_t.hpp> |
5998 | | |
5999 | | |
6000 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
6001 | | namespace detail |
6002 | | { |
6003 | | |
6004 | | // boost::hash_combine |
6005 | | inline std::size_t combine(std::size_t seed, std::size_t h) noexcept |
6006 | 0 | { |
6007 | 0 | seed ^= h + 0x9e3779b9 + (seed << 6U) + (seed >> 2U); |
6008 | 0 | return seed; |
6009 | 0 | } |
6010 | | |
6011 | | /*! |
6012 | | @brief hash a JSON value |
6013 | | |
6014 | | The hash function tries to rely on std::hash where possible. Furthermore, the |
6015 | | type of the JSON value is taken into account to have different hash values for |
6016 | | null, 0, 0U, and false, etc. |
6017 | | |
6018 | | @tparam BasicJsonType basic_json specialization |
6019 | | @param j JSON value to hash |
6020 | | @return hash value of j |
6021 | | */ |
6022 | | template<typename BasicJsonType> |
6023 | | std::size_t hash(const BasicJsonType& j) |
6024 | | { |
6025 | | using string_t = typename BasicJsonType::string_t; |
6026 | | using number_integer_t = typename BasicJsonType::number_integer_t; |
6027 | | using number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
6028 | | using number_float_t = typename BasicJsonType::number_float_t; |
6029 | | |
6030 | | const auto type = static_cast<std::size_t>(j.type()); |
6031 | | switch (j.type()) |
6032 | | { |
6033 | | case BasicJsonType::value_t::null: |
6034 | | case BasicJsonType::value_t::discarded: |
6035 | | { |
6036 | | return combine(type, 0); |
6037 | | } |
6038 | | |
6039 | | case BasicJsonType::value_t::object: |
6040 | | { |
6041 | | auto seed = combine(type, j.size()); |
6042 | | for (const auto& element : j.items()) |
6043 | | { |
6044 | | const auto h = std::hash<string_t> {}(element.key()); |
6045 | | seed = combine(seed, h); |
6046 | | seed = combine(seed, hash(element.value())); |
6047 | | } |
6048 | | return seed; |
6049 | | } |
6050 | | |
6051 | | case BasicJsonType::value_t::array: |
6052 | | { |
6053 | | auto seed = combine(type, j.size()); |
6054 | | for (const auto& element : j) |
6055 | | { |
6056 | | seed = combine(seed, hash(element)); |
6057 | | } |
6058 | | return seed; |
6059 | | } |
6060 | | |
6061 | | case BasicJsonType::value_t::string: |
6062 | | { |
6063 | | const auto h = std::hash<string_t> {}(j.template get_ref<const string_t&>()); |
6064 | | return combine(type, h); |
6065 | | } |
6066 | | |
6067 | | case BasicJsonType::value_t::boolean: |
6068 | | { |
6069 | | const auto h = std::hash<bool> {}(j.template get<bool>()); |
6070 | | return combine(type, h); |
6071 | | } |
6072 | | |
6073 | | case BasicJsonType::value_t::number_integer: |
6074 | | { |
6075 | | const auto h = std::hash<number_integer_t> {}(j.template get<number_integer_t>()); |
6076 | | return combine(type, h); |
6077 | | } |
6078 | | |
6079 | | case BasicJsonType::value_t::number_unsigned: |
6080 | | { |
6081 | | const auto h = std::hash<number_unsigned_t> {}(j.template get<number_unsigned_t>()); |
6082 | | return combine(type, h); |
6083 | | } |
6084 | | |
6085 | | case BasicJsonType::value_t::number_float: |
6086 | | { |
6087 | | const auto h = std::hash<number_float_t> {}(j.template get<number_float_t>()); |
6088 | | return combine(type, h); |
6089 | | } |
6090 | | |
6091 | | case BasicJsonType::value_t::binary: |
6092 | | { |
6093 | | auto seed = combine(type, j.get_binary().size()); |
6094 | | const auto h = std::hash<bool> {}(j.get_binary().has_subtype()); |
6095 | | seed = combine(seed, h); |
6096 | | seed = combine(seed, static_cast<std::size_t>(j.get_binary().subtype())); |
6097 | | for (const auto byte : j.get_binary()) |
6098 | | { |
6099 | | seed = combine(seed, std::hash<std::uint8_t> {}(byte)); |
6100 | | } |
6101 | | return seed; |
6102 | | } |
6103 | | |
6104 | | default: // LCOV_EXCL_LINE |
6105 | | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE |
6106 | | return 0; // LCOV_EXCL_LINE |
6107 | | } |
6108 | | } |
6109 | | |
6110 | | } // namespace detail |
6111 | | NLOHMANN_JSON_NAMESPACE_END |
6112 | | |
6113 | | // #include <nlohmann/detail/input/binary_reader.hpp> |
6114 | | // __ _____ _____ _____ |
6115 | | // __| | __| | | | JSON for Modern C++ |
6116 | | // | | |__ | | | | | | version 3.11.3 |
6117 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
6118 | | // |
6119 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
6120 | | // SPDX-License-Identifier: MIT |
6121 | | |
6122 | | |
6123 | | |
6124 | | #include <algorithm> // generate_n |
6125 | | #include <array> // array |
6126 | | #include <cmath> // ldexp |
6127 | | #include <cstddef> // size_t |
6128 | | #include <cstdint> // uint8_t, uint16_t, uint32_t, uint64_t |
6129 | | #include <cstdio> // snprintf |
6130 | | #include <cstring> // memcpy |
6131 | | #include <iterator> // back_inserter |
6132 | | #include <limits> // numeric_limits |
6133 | | #include <string> // char_traits, string |
6134 | | #include <utility> // make_pair, move |
6135 | | #include <vector> // vector |
6136 | | |
6137 | | // #include <nlohmann/detail/exceptions.hpp> |
6138 | | |
6139 | | // #include <nlohmann/detail/input/input_adapters.hpp> |
6140 | | // __ _____ _____ _____ |
6141 | | // __| | __| | | | JSON for Modern C++ |
6142 | | // | | |__ | | | | | | version 3.11.3 |
6143 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
6144 | | // |
6145 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
6146 | | // SPDX-License-Identifier: MIT |
6147 | | |
6148 | | |
6149 | | |
6150 | | #include <array> // array |
6151 | | #include <cstddef> // size_t |
6152 | | #include <cstring> // strlen |
6153 | | #include <iterator> // begin, end, iterator_traits, random_access_iterator_tag, distance, next |
6154 | | #include <memory> // shared_ptr, make_shared, addressof |
6155 | | #include <numeric> // accumulate |
6156 | | #include <string> // string, char_traits |
6157 | | #include <type_traits> // enable_if, is_base_of, is_pointer, is_integral, remove_pointer |
6158 | | #include <utility> // pair, declval |
6159 | | |
6160 | | #ifndef JSON_NO_IO |
6161 | | #include <cstdio> // FILE * |
6162 | | #include <istream> // istream |
6163 | | #endif // JSON_NO_IO |
6164 | | |
6165 | | // #include <nlohmann/detail/iterators/iterator_traits.hpp> |
6166 | | |
6167 | | // #include <nlohmann/detail/macro_scope.hpp> |
6168 | | |
6169 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
6170 | | |
6171 | | |
6172 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
6173 | | namespace detail |
6174 | | { |
6175 | | |
6176 | | /// the supported input formats |
6177 | | enum class input_format_t { json, cbor, msgpack, ubjson, bson, bjdata }; |
6178 | | |
6179 | | //////////////////// |
6180 | | // input adapters // |
6181 | | //////////////////// |
6182 | | |
6183 | | #ifndef JSON_NO_IO |
6184 | | /*! |
6185 | | Input adapter for stdio file access. This adapter read only 1 byte and do not use any |
6186 | | buffer. This adapter is a very low level adapter. |
6187 | | */ |
6188 | | class file_input_adapter |
6189 | | { |
6190 | | public: |
6191 | | using char_type = char; |
6192 | | |
6193 | | JSON_HEDLEY_NON_NULL(2) |
6194 | | explicit file_input_adapter(std::FILE* f) noexcept |
6195 | | : m_file(f) |
6196 | 0 | { |
6197 | 0 | JSON_ASSERT(m_file != nullptr); |
6198 | 0 | } |
6199 | | |
6200 | | // make class move-only |
6201 | | file_input_adapter(const file_input_adapter&) = delete; |
6202 | | file_input_adapter(file_input_adapter&&) noexcept = default; |
6203 | | file_input_adapter& operator=(const file_input_adapter&) = delete; |
6204 | | file_input_adapter& operator=(file_input_adapter&&) = delete; |
6205 | | ~file_input_adapter() = default; |
6206 | | |
6207 | | std::char_traits<char>::int_type get_character() noexcept |
6208 | 0 | { |
6209 | 0 | return std::fgetc(m_file); |
6210 | 0 | } |
6211 | | |
6212 | | private: |
6213 | | /// the file pointer to read from |
6214 | | std::FILE* m_file; |
6215 | | }; |
6216 | | |
6217 | | /*! |
6218 | | Input adapter for a (caching) istream. Ignores a UFT Byte Order Mark at |
6219 | | beginning of input. Does not support changing the underlying std::streambuf |
6220 | | in mid-input. Maintains underlying std::istream and std::streambuf to support |
6221 | | subsequent use of standard std::istream operations to process any input |
6222 | | characters following those used in parsing the JSON input. Clears the |
6223 | | std::istream flags; any input errors (e.g., EOF) will be detected by the first |
6224 | | subsequent call for input from the std::istream. |
6225 | | */ |
6226 | | class input_stream_adapter |
6227 | | { |
6228 | | public: |
6229 | | using char_type = char; |
6230 | | |
6231 | | ~input_stream_adapter() |
6232 | 0 | { |
6233 | | // clear stream flags; we use underlying streambuf I/O, do not |
6234 | | // maintain ifstream flags, except eof |
6235 | 0 | if (is != nullptr) |
6236 | 0 | { |
6237 | 0 | is->clear(is->rdstate() & std::ios::eofbit); |
6238 | 0 | } |
6239 | 0 | } |
6240 | | |
6241 | | explicit input_stream_adapter(std::istream& i) |
6242 | 0 | : is(&i), sb(i.rdbuf()) |
6243 | 0 | {} |
6244 | | |
6245 | | // delete because of pointer members |
6246 | | input_stream_adapter(const input_stream_adapter&) = delete; |
6247 | | input_stream_adapter& operator=(input_stream_adapter&) = delete; |
6248 | | input_stream_adapter& operator=(input_stream_adapter&&) = delete; |
6249 | | |
6250 | | input_stream_adapter(input_stream_adapter&& rhs) noexcept |
6251 | 0 | : is(rhs.is), sb(rhs.sb) |
6252 | 0 | { |
6253 | 0 | rhs.is = nullptr; |
6254 | 0 | rhs.sb = nullptr; |
6255 | 0 | } |
6256 | | |
6257 | | // std::istream/std::streambuf use std::char_traits<char>::to_int_type, to |
6258 | | // ensure that std::char_traits<char>::eof() and the character 0xFF do not |
6259 | | // end up as the same value, e.g. 0xFFFFFFFF. |
6260 | | std::char_traits<char>::int_type get_character() |
6261 | 0 | { |
6262 | 0 | auto res = sb->sbumpc(); |
6263 | | // set eof manually, as we don't use the istream interface. |
6264 | 0 | if (JSON_HEDLEY_UNLIKELY(res == std::char_traits<char>::eof())) |
6265 | 0 | { |
6266 | 0 | is->clear(is->rdstate() | std::ios::eofbit); |
6267 | 0 | } |
6268 | 0 | return res; |
6269 | 0 | } |
6270 | | |
6271 | | private: |
6272 | | /// the associated input stream |
6273 | | std::istream* is = nullptr; |
6274 | | std::streambuf* sb = nullptr; |
6275 | | }; |
6276 | | #endif // JSON_NO_IO |
6277 | | |
6278 | | // General-purpose iterator-based adapter. It might not be as fast as |
6279 | | // theoretically possible for some containers, but it is extremely versatile. |
6280 | | template<typename IteratorType> |
6281 | | class iterator_input_adapter |
6282 | | { |
6283 | | public: |
6284 | | using char_type = typename std::iterator_traits<IteratorType>::value_type; |
6285 | | |
6286 | | iterator_input_adapter(IteratorType first, IteratorType last) |
6287 | | : current(std::move(first)), end(std::move(last)) |
6288 | | {} |
6289 | | |
6290 | | typename char_traits<char_type>::int_type get_character() |
6291 | 0 | { |
6292 | 0 | if (JSON_HEDLEY_LIKELY(current != end)) |
6293 | 0 | { |
6294 | 0 | auto result = char_traits<char_type>::to_int_type(*current); |
6295 | 0 | std::advance(current, 1); |
6296 | 0 | return result; |
6297 | 0 | } |
6298 | 0 |
|
6299 | 0 | return char_traits<char_type>::eof(); |
6300 | 0 | } |
6301 | | |
6302 | | private: |
6303 | | IteratorType current; |
6304 | | IteratorType end; |
6305 | | |
6306 | | template<typename BaseInputAdapter, size_t T> |
6307 | | friend struct wide_string_input_helper; |
6308 | | |
6309 | | bool empty() const |
6310 | | { |
6311 | | return current == end; |
6312 | | } |
6313 | | }; |
6314 | | |
6315 | | template<typename BaseInputAdapter, size_t T> |
6316 | | struct wide_string_input_helper; |
6317 | | |
6318 | | template<typename BaseInputAdapter> |
6319 | | struct wide_string_input_helper<BaseInputAdapter, 4> |
6320 | | { |
6321 | | // UTF-32 |
6322 | | static void fill_buffer(BaseInputAdapter& input, |
6323 | | std::array<std::char_traits<char>::int_type, 4>& utf8_bytes, |
6324 | | size_t& utf8_bytes_index, |
6325 | | size_t& utf8_bytes_filled) |
6326 | | { |
6327 | | utf8_bytes_index = 0; |
6328 | | |
6329 | | if (JSON_HEDLEY_UNLIKELY(input.empty())) |
6330 | | { |
6331 | | utf8_bytes[0] = std::char_traits<char>::eof(); |
6332 | | utf8_bytes_filled = 1; |
6333 | | } |
6334 | | else |
6335 | | { |
6336 | | // get the current character |
6337 | | const auto wc = input.get_character(); |
6338 | | |
6339 | | // UTF-32 to UTF-8 encoding |
6340 | | if (wc < 0x80) |
6341 | | { |
6342 | | utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc); |
6343 | | utf8_bytes_filled = 1; |
6344 | | } |
6345 | | else if (wc <= 0x7FF) |
6346 | | { |
6347 | | utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xC0u | ((static_cast<unsigned int>(wc) >> 6u) & 0x1Fu)); |
6348 | | utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | (static_cast<unsigned int>(wc) & 0x3Fu)); |
6349 | | utf8_bytes_filled = 2; |
6350 | | } |
6351 | | else if (wc <= 0xFFFF) |
6352 | | { |
6353 | | utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xE0u | ((static_cast<unsigned int>(wc) >> 12u) & 0x0Fu)); |
6354 | | utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((static_cast<unsigned int>(wc) >> 6u) & 0x3Fu)); |
6355 | | utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | (static_cast<unsigned int>(wc) & 0x3Fu)); |
6356 | | utf8_bytes_filled = 3; |
6357 | | } |
6358 | | else if (wc <= 0x10FFFF) |
6359 | | { |
6360 | | utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xF0u | ((static_cast<unsigned int>(wc) >> 18u) & 0x07u)); |
6361 | | utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((static_cast<unsigned int>(wc) >> 12u) & 0x3Fu)); |
6362 | | utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | ((static_cast<unsigned int>(wc) >> 6u) & 0x3Fu)); |
6363 | | utf8_bytes[3] = static_cast<std::char_traits<char>::int_type>(0x80u | (static_cast<unsigned int>(wc) & 0x3Fu)); |
6364 | | utf8_bytes_filled = 4; |
6365 | | } |
6366 | | else |
6367 | | { |
6368 | | // unknown character |
6369 | | utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc); |
6370 | | utf8_bytes_filled = 1; |
6371 | | } |
6372 | | } |
6373 | | } |
6374 | | }; |
6375 | | |
6376 | | template<typename BaseInputAdapter> |
6377 | | struct wide_string_input_helper<BaseInputAdapter, 2> |
6378 | | { |
6379 | | // UTF-16 |
6380 | | static void fill_buffer(BaseInputAdapter& input, |
6381 | | std::array<std::char_traits<char>::int_type, 4>& utf8_bytes, |
6382 | | size_t& utf8_bytes_index, |
6383 | | size_t& utf8_bytes_filled) |
6384 | | { |
6385 | | utf8_bytes_index = 0; |
6386 | | |
6387 | | if (JSON_HEDLEY_UNLIKELY(input.empty())) |
6388 | | { |
6389 | | utf8_bytes[0] = std::char_traits<char>::eof(); |
6390 | | utf8_bytes_filled = 1; |
6391 | | } |
6392 | | else |
6393 | | { |
6394 | | // get the current character |
6395 | | const auto wc = input.get_character(); |
6396 | | |
6397 | | // UTF-16 to UTF-8 encoding |
6398 | | if (wc < 0x80) |
6399 | | { |
6400 | | utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc); |
6401 | | utf8_bytes_filled = 1; |
6402 | | } |
6403 | | else if (wc <= 0x7FF) |
6404 | | { |
6405 | | utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xC0u | ((static_cast<unsigned int>(wc) >> 6u))); |
6406 | | utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | (static_cast<unsigned int>(wc) & 0x3Fu)); |
6407 | | utf8_bytes_filled = 2; |
6408 | | } |
6409 | | else if (0xD800 > wc || wc >= 0xE000) |
6410 | | { |
6411 | | utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xE0u | ((static_cast<unsigned int>(wc) >> 12u))); |
6412 | | utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((static_cast<unsigned int>(wc) >> 6u) & 0x3Fu)); |
6413 | | utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | (static_cast<unsigned int>(wc) & 0x3Fu)); |
6414 | | utf8_bytes_filled = 3; |
6415 | | } |
6416 | | else |
6417 | | { |
6418 | | if (JSON_HEDLEY_UNLIKELY(!input.empty())) |
6419 | | { |
6420 | | const auto wc2 = static_cast<unsigned int>(input.get_character()); |
6421 | | const auto charcode = 0x10000u + (((static_cast<unsigned int>(wc) & 0x3FFu) << 10u) | (wc2 & 0x3FFu)); |
6422 | | utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xF0u | (charcode >> 18u)); |
6423 | | utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((charcode >> 12u) & 0x3Fu)); |
6424 | | utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | ((charcode >> 6u) & 0x3Fu)); |
6425 | | utf8_bytes[3] = static_cast<std::char_traits<char>::int_type>(0x80u | (charcode & 0x3Fu)); |
6426 | | utf8_bytes_filled = 4; |
6427 | | } |
6428 | | else |
6429 | | { |
6430 | | utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc); |
6431 | | utf8_bytes_filled = 1; |
6432 | | } |
6433 | | } |
6434 | | } |
6435 | | } |
6436 | | }; |
6437 | | |
6438 | | // Wraps another input adapter to convert wide character types into individual bytes. |
6439 | | template<typename BaseInputAdapter, typename WideCharType> |
6440 | | class wide_string_input_adapter |
6441 | | { |
6442 | | public: |
6443 | | using char_type = char; |
6444 | | |
6445 | | wide_string_input_adapter(BaseInputAdapter base) |
6446 | | : base_adapter(base) {} |
6447 | | |
6448 | | typename std::char_traits<char>::int_type get_character() noexcept |
6449 | | { |
6450 | | // check if buffer needs to be filled |
6451 | | if (utf8_bytes_index == utf8_bytes_filled) |
6452 | | { |
6453 | | fill_buffer<sizeof(WideCharType)>(); |
6454 | | |
6455 | | JSON_ASSERT(utf8_bytes_filled > 0); |
6456 | | JSON_ASSERT(utf8_bytes_index == 0); |
6457 | | } |
6458 | | |
6459 | | // use buffer |
6460 | | JSON_ASSERT(utf8_bytes_filled > 0); |
6461 | | JSON_ASSERT(utf8_bytes_index < utf8_bytes_filled); |
6462 | | return utf8_bytes[utf8_bytes_index++]; |
6463 | | } |
6464 | | |
6465 | | private: |
6466 | | BaseInputAdapter base_adapter; |
6467 | | |
6468 | | template<size_t T> |
6469 | | void fill_buffer() |
6470 | | { |
6471 | | wide_string_input_helper<BaseInputAdapter, T>::fill_buffer(base_adapter, utf8_bytes, utf8_bytes_index, utf8_bytes_filled); |
6472 | | } |
6473 | | |
6474 | | /// a buffer for UTF-8 bytes |
6475 | | std::array<std::char_traits<char>::int_type, 4> utf8_bytes = {{0, 0, 0, 0}}; |
6476 | | |
6477 | | /// index to the utf8_codes array for the next valid byte |
6478 | | std::size_t utf8_bytes_index = 0; |
6479 | | /// number of valid bytes in the utf8_codes array |
6480 | | std::size_t utf8_bytes_filled = 0; |
6481 | | }; |
6482 | | |
6483 | | template<typename IteratorType, typename Enable = void> |
6484 | | struct iterator_input_adapter_factory |
6485 | | { |
6486 | | using iterator_type = IteratorType; |
6487 | | using char_type = typename std::iterator_traits<iterator_type>::value_type; |
6488 | | using adapter_type = iterator_input_adapter<iterator_type>; |
6489 | | |
6490 | | static adapter_type create(IteratorType first, IteratorType last) |
6491 | 0 | { |
6492 | 0 | return adapter_type(std::move(first), std::move(last)); |
6493 | 0 | } |
6494 | | }; |
6495 | | |
6496 | | template<typename T> |
6497 | | struct is_iterator_of_multibyte |
6498 | | { |
6499 | | using value_type = typename std::iterator_traits<T>::value_type; |
6500 | | enum |
6501 | | { |
6502 | | value = sizeof(value_type) > 1 |
6503 | | }; |
6504 | | }; |
6505 | | |
6506 | | template<typename IteratorType> |
6507 | | struct iterator_input_adapter_factory<IteratorType, enable_if_t<is_iterator_of_multibyte<IteratorType>::value>> |
6508 | | { |
6509 | | using iterator_type = IteratorType; |
6510 | | using char_type = typename std::iterator_traits<iterator_type>::value_type; |
6511 | | using base_adapter_type = iterator_input_adapter<iterator_type>; |
6512 | | using adapter_type = wide_string_input_adapter<base_adapter_type, char_type>; |
6513 | | |
6514 | | static adapter_type create(IteratorType first, IteratorType last) |
6515 | | { |
6516 | | return adapter_type(base_adapter_type(std::move(first), std::move(last))); |
6517 | | } |
6518 | | }; |
6519 | | |
6520 | | // General purpose iterator-based input |
6521 | | template<typename IteratorType> |
6522 | | typename iterator_input_adapter_factory<IteratorType>::adapter_type input_adapter(IteratorType first, IteratorType last) |
6523 | 0 | { |
6524 | 0 | using factory_type = iterator_input_adapter_factory<IteratorType>; |
6525 | 0 | return factory_type::create(first, last); |
6526 | 0 | } |
6527 | | |
6528 | | // Convenience shorthand from container to iterator |
6529 | | // Enables ADL on begin(container) and end(container) |
6530 | | // Encloses the using declarations in namespace for not to leak them to outside scope |
6531 | | |
6532 | | namespace container_input_adapter_factory_impl |
6533 | | { |
6534 | | |
6535 | | using std::begin; |
6536 | | using std::end; |
6537 | | |
6538 | | template<typename ContainerType, typename Enable = void> |
6539 | | struct container_input_adapter_factory {}; |
6540 | | |
6541 | | template<typename ContainerType> |
6542 | | struct container_input_adapter_factory< ContainerType, |
6543 | | void_t<decltype(begin(std::declval<ContainerType>()), end(std::declval<ContainerType>()))>> |
6544 | | { |
6545 | | using adapter_type = decltype(input_adapter(begin(std::declval<ContainerType>()), end(std::declval<ContainerType>()))); |
6546 | | |
6547 | | static adapter_type create(const ContainerType& container) |
6548 | | { |
6549 | | return input_adapter(begin(container), end(container)); |
6550 | | } |
6551 | | }; |
6552 | | |
6553 | | } // namespace container_input_adapter_factory_impl |
6554 | | |
6555 | | template<typename ContainerType> |
6556 | | typename container_input_adapter_factory_impl::container_input_adapter_factory<ContainerType>::adapter_type input_adapter(const ContainerType& container) |
6557 | | { |
6558 | | return container_input_adapter_factory_impl::container_input_adapter_factory<ContainerType>::create(container); |
6559 | | } |
6560 | | |
6561 | | #ifndef JSON_NO_IO |
6562 | | // Special cases with fast paths |
6563 | | inline file_input_adapter input_adapter(std::FILE* file) |
6564 | 0 | { |
6565 | 0 | return file_input_adapter(file); |
6566 | 0 | } |
6567 | | |
6568 | | inline input_stream_adapter input_adapter(std::istream& stream) |
6569 | 0 | { |
6570 | 0 | return input_stream_adapter(stream); |
6571 | 0 | } |
6572 | | |
6573 | | inline input_stream_adapter input_adapter(std::istream&& stream) |
6574 | 0 | { |
6575 | 0 | return input_stream_adapter(stream); |
6576 | 0 | } |
6577 | | #endif // JSON_NO_IO |
6578 | | |
6579 | | using contiguous_bytes_input_adapter = decltype(input_adapter(std::declval<const char*>(), std::declval<const char*>())); |
6580 | | |
6581 | | // Null-delimited strings, and the like. |
6582 | | template < typename CharT, |
6583 | | typename std::enable_if < |
6584 | | std::is_pointer<CharT>::value&& |
6585 | | !std::is_array<CharT>::value&& |
6586 | | std::is_integral<typename std::remove_pointer<CharT>::type>::value&& |
6587 | | sizeof(typename std::remove_pointer<CharT>::type) == 1, |
6588 | | int >::type = 0 > |
6589 | | contiguous_bytes_input_adapter input_adapter(CharT b) |
6590 | | { |
6591 | | auto length = std::strlen(reinterpret_cast<const char*>(b)); |
6592 | | const auto* ptr = reinterpret_cast<const char*>(b); |
6593 | | return input_adapter(ptr, ptr + length); |
6594 | | } |
6595 | | |
6596 | | template<typename T, std::size_t N> |
6597 | | auto input_adapter(T (&array)[N]) -> decltype(input_adapter(array, array + N)) // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays) |
6598 | | { |
6599 | | return input_adapter(array, array + N); |
6600 | | } |
6601 | | |
6602 | | // This class only handles inputs of input_buffer_adapter type. |
6603 | | // It's required so that expressions like {ptr, len} can be implicitly cast |
6604 | | // to the correct adapter. |
6605 | | class span_input_adapter |
6606 | | { |
6607 | | public: |
6608 | | template < typename CharT, |
6609 | | typename std::enable_if < |
6610 | | std::is_pointer<CharT>::value&& |
6611 | | std::is_integral<typename std::remove_pointer<CharT>::type>::value&& |
6612 | | sizeof(typename std::remove_pointer<CharT>::type) == 1, |
6613 | | int >::type = 0 > |
6614 | | span_input_adapter(CharT b, std::size_t l) |
6615 | | : ia(reinterpret_cast<const char*>(b), reinterpret_cast<const char*>(b) + l) {} |
6616 | | |
6617 | | template<class IteratorType, |
6618 | | typename std::enable_if< |
6619 | | std::is_same<typename iterator_traits<IteratorType>::iterator_category, std::random_access_iterator_tag>::value, |
6620 | | int>::type = 0> |
6621 | | span_input_adapter(IteratorType first, IteratorType last) |
6622 | | : ia(input_adapter(first, last)) {} |
6623 | | |
6624 | | contiguous_bytes_input_adapter&& get() |
6625 | 0 | { |
6626 | 0 | return std::move(ia); // NOLINT(hicpp-move-const-arg,performance-move-const-arg) |
6627 | 0 | } |
6628 | | |
6629 | | private: |
6630 | | contiguous_bytes_input_adapter ia; |
6631 | | }; |
6632 | | |
6633 | | } // namespace detail |
6634 | | NLOHMANN_JSON_NAMESPACE_END |
6635 | | |
6636 | | // #include <nlohmann/detail/input/json_sax.hpp> |
6637 | | // __ _____ _____ _____ |
6638 | | // __| | __| | | | JSON for Modern C++ |
6639 | | // | | |__ | | | | | | version 3.11.3 |
6640 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
6641 | | // |
6642 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
6643 | | // SPDX-License-Identifier: MIT |
6644 | | |
6645 | | |
6646 | | |
6647 | | #include <cstddef> |
6648 | | #include <string> // string |
6649 | | #include <utility> // move |
6650 | | #include <vector> // vector |
6651 | | |
6652 | | // #include <nlohmann/detail/exceptions.hpp> |
6653 | | |
6654 | | // #include <nlohmann/detail/macro_scope.hpp> |
6655 | | |
6656 | | // #include <nlohmann/detail/string_concat.hpp> |
6657 | | |
6658 | | |
6659 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
6660 | | |
6661 | | /*! |
6662 | | @brief SAX interface |
6663 | | |
6664 | | This class describes the SAX interface used by @ref nlohmann::json::sax_parse. |
6665 | | Each function is called in different situations while the input is parsed. The |
6666 | | boolean return value informs the parser whether to continue processing the |
6667 | | input. |
6668 | | */ |
6669 | | template<typename BasicJsonType> |
6670 | | struct json_sax |
6671 | | { |
6672 | | using number_integer_t = typename BasicJsonType::number_integer_t; |
6673 | | using number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
6674 | | using number_float_t = typename BasicJsonType::number_float_t; |
6675 | | using string_t = typename BasicJsonType::string_t; |
6676 | | using binary_t = typename BasicJsonType::binary_t; |
6677 | | |
6678 | | /*! |
6679 | | @brief a null value was read |
6680 | | @return whether parsing should proceed |
6681 | | */ |
6682 | | virtual bool null() = 0; |
6683 | | |
6684 | | /*! |
6685 | | @brief a boolean value was read |
6686 | | @param[in] val boolean value |
6687 | | @return whether parsing should proceed |
6688 | | */ |
6689 | | virtual bool boolean(bool val) = 0; |
6690 | | |
6691 | | /*! |
6692 | | @brief an integer number was read |
6693 | | @param[in] val integer value |
6694 | | @return whether parsing should proceed |
6695 | | */ |
6696 | | virtual bool number_integer(number_integer_t val) = 0; |
6697 | | |
6698 | | /*! |
6699 | | @brief an unsigned integer number was read |
6700 | | @param[in] val unsigned integer value |
6701 | | @return whether parsing should proceed |
6702 | | */ |
6703 | | virtual bool number_unsigned(number_unsigned_t val) = 0; |
6704 | | |
6705 | | /*! |
6706 | | @brief a floating-point number was read |
6707 | | @param[in] val floating-point value |
6708 | | @param[in] s raw token value |
6709 | | @return whether parsing should proceed |
6710 | | */ |
6711 | | virtual bool number_float(number_float_t val, const string_t& s) = 0; |
6712 | | |
6713 | | /*! |
6714 | | @brief a string value was read |
6715 | | @param[in] val string value |
6716 | | @return whether parsing should proceed |
6717 | | @note It is safe to move the passed string value. |
6718 | | */ |
6719 | | virtual bool string(string_t& val) = 0; |
6720 | | |
6721 | | /*! |
6722 | | @brief a binary value was read |
6723 | | @param[in] val binary value |
6724 | | @return whether parsing should proceed |
6725 | | @note It is safe to move the passed binary value. |
6726 | | */ |
6727 | | virtual bool binary(binary_t& val) = 0; |
6728 | | |
6729 | | /*! |
6730 | | @brief the beginning of an object was read |
6731 | | @param[in] elements number of object elements or -1 if unknown |
6732 | | @return whether parsing should proceed |
6733 | | @note binary formats may report the number of elements |
6734 | | */ |
6735 | | virtual bool start_object(std::size_t elements) = 0; |
6736 | | |
6737 | | /*! |
6738 | | @brief an object key was read |
6739 | | @param[in] val object key |
6740 | | @return whether parsing should proceed |
6741 | | @note It is safe to move the passed string. |
6742 | | */ |
6743 | | virtual bool key(string_t& val) = 0; |
6744 | | |
6745 | | /*! |
6746 | | @brief the end of an object was read |
6747 | | @return whether parsing should proceed |
6748 | | */ |
6749 | | virtual bool end_object() = 0; |
6750 | | |
6751 | | /*! |
6752 | | @brief the beginning of an array was read |
6753 | | @param[in] elements number of array elements or -1 if unknown |
6754 | | @return whether parsing should proceed |
6755 | | @note binary formats may report the number of elements |
6756 | | */ |
6757 | | virtual bool start_array(std::size_t elements) = 0; |
6758 | | |
6759 | | /*! |
6760 | | @brief the end of an array was read |
6761 | | @return whether parsing should proceed |
6762 | | */ |
6763 | | virtual bool end_array() = 0; |
6764 | | |
6765 | | /*! |
6766 | | @brief a parse error occurred |
6767 | | @param[in] position the position in the input where the error occurs |
6768 | | @param[in] last_token the last read token |
6769 | | @param[in] ex an exception object describing the error |
6770 | | @return whether parsing should proceed (must return false) |
6771 | | */ |
6772 | | virtual bool parse_error(std::size_t position, |
6773 | | const std::string& last_token, |
6774 | | const detail::exception& ex) = 0; |
6775 | | |
6776 | | json_sax() = default; |
6777 | | json_sax(const json_sax&) = default; |
6778 | | json_sax(json_sax&&) noexcept = default; |
6779 | | json_sax& operator=(const json_sax&) = default; |
6780 | | json_sax& operator=(json_sax&&) noexcept = default; |
6781 | | virtual ~json_sax() = default; |
6782 | | }; |
6783 | | |
6784 | | namespace detail |
6785 | | { |
6786 | | /*! |
6787 | | @brief SAX implementation to create a JSON value from SAX events |
6788 | | |
6789 | | This class implements the @ref json_sax interface and processes the SAX events |
6790 | | to create a JSON value which makes it basically a DOM parser. The structure or |
6791 | | hierarchy of the JSON value is managed by the stack `ref_stack` which contains |
6792 | | a pointer to the respective array or object for each recursion depth. |
6793 | | |
6794 | | After successful parsing, the value that is passed by reference to the |
6795 | | constructor contains the parsed value. |
6796 | | |
6797 | | @tparam BasicJsonType the JSON type |
6798 | | */ |
6799 | | template<typename BasicJsonType> |
6800 | | class json_sax_dom_parser |
6801 | | { |
6802 | | public: |
6803 | | using number_integer_t = typename BasicJsonType::number_integer_t; |
6804 | | using number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
6805 | | using number_float_t = typename BasicJsonType::number_float_t; |
6806 | | using string_t = typename BasicJsonType::string_t; |
6807 | | using binary_t = typename BasicJsonType::binary_t; |
6808 | | |
6809 | | /*! |
6810 | | @param[in,out] r reference to a JSON value that is manipulated while |
6811 | | parsing |
6812 | | @param[in] allow_exceptions_ whether parse errors yield exceptions |
6813 | | */ |
6814 | | explicit json_sax_dom_parser(BasicJsonType& r, const bool allow_exceptions_ = true) |
6815 | 0 | : root(r), allow_exceptions(allow_exceptions_) |
6816 | 0 | {} |
6817 | | |
6818 | | // make class move-only |
6819 | | json_sax_dom_parser(const json_sax_dom_parser&) = delete; |
6820 | | json_sax_dom_parser(json_sax_dom_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) |
6821 | | json_sax_dom_parser& operator=(const json_sax_dom_parser&) = delete; |
6822 | | json_sax_dom_parser& operator=(json_sax_dom_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) |
6823 | 0 | ~json_sax_dom_parser() = default; |
6824 | | |
6825 | | bool null() |
6826 | 0 | { |
6827 | 0 | handle_value(nullptr); |
6828 | 0 | return true; |
6829 | 0 | } |
6830 | | |
6831 | | bool boolean(bool val) |
6832 | 0 | { |
6833 | 0 | handle_value(val); |
6834 | 0 | return true; |
6835 | 0 | } |
6836 | | |
6837 | | bool number_integer(number_integer_t val) |
6838 | 0 | { |
6839 | 0 | handle_value(val); |
6840 | 0 | return true; |
6841 | 0 | } |
6842 | | |
6843 | | bool number_unsigned(number_unsigned_t val) |
6844 | 0 | { |
6845 | 0 | handle_value(val); |
6846 | 0 | return true; |
6847 | 0 | } |
6848 | | |
6849 | | bool number_float(number_float_t val, const string_t& /*unused*/) |
6850 | 0 | { |
6851 | 0 | handle_value(val); |
6852 | 0 | return true; |
6853 | 0 | } |
6854 | | |
6855 | | bool string(string_t& val) |
6856 | 0 | { |
6857 | 0 | handle_value(val); |
6858 | 0 | return true; |
6859 | 0 | } |
6860 | | |
6861 | | bool binary(binary_t& val) |
6862 | | { |
6863 | | handle_value(std::move(val)); |
6864 | | return true; |
6865 | | } |
6866 | | |
6867 | | bool start_object(std::size_t len) |
6868 | 0 | { |
6869 | 0 | ref_stack.push_back(handle_value(BasicJsonType::value_t::object)); |
6870 | |
|
6871 | 0 | if (JSON_HEDLEY_UNLIKELY(len != static_cast<std::size_t>(-1) && len > ref_stack.back()->max_size())) |
6872 | 0 | { |
6873 | 0 | JSON_THROW(out_of_range::create(408, concat("excessive object size: ", std::to_string(len)), ref_stack.back())); |
6874 | 0 | } |
6875 | | |
6876 | 0 | return true; |
6877 | 0 | } |
6878 | | |
6879 | | bool key(string_t& val) |
6880 | 0 | { |
6881 | 0 | JSON_ASSERT(!ref_stack.empty()); |
6882 | 0 | JSON_ASSERT(ref_stack.back()->is_object()); |
6883 | | |
6884 | | // add null at given key and store the reference for later |
6885 | 0 | object_element = &(ref_stack.back()->m_data.m_value.object->operator[](val)); |
6886 | 0 | return true; |
6887 | 0 | } |
6888 | | |
6889 | | bool end_object() |
6890 | 0 | { |
6891 | 0 | JSON_ASSERT(!ref_stack.empty()); |
6892 | 0 | JSON_ASSERT(ref_stack.back()->is_object()); |
6893 | |
|
6894 | 0 | ref_stack.back()->set_parents(); |
6895 | 0 | ref_stack.pop_back(); |
6896 | 0 | return true; |
6897 | 0 | } |
6898 | | |
6899 | | bool start_array(std::size_t len) |
6900 | 0 | { |
6901 | 0 | ref_stack.push_back(handle_value(BasicJsonType::value_t::array)); |
6902 | |
|
6903 | 0 | if (JSON_HEDLEY_UNLIKELY(len != static_cast<std::size_t>(-1) && len > ref_stack.back()->max_size())) |
6904 | 0 | { |
6905 | 0 | JSON_THROW(out_of_range::create(408, concat("excessive array size: ", std::to_string(len)), ref_stack.back())); |
6906 | 0 | } |
6907 | | |
6908 | 0 | return true; |
6909 | 0 | } |
6910 | | |
6911 | | bool end_array() |
6912 | 0 | { |
6913 | 0 | JSON_ASSERT(!ref_stack.empty()); |
6914 | 0 | JSON_ASSERT(ref_stack.back()->is_array()); |
6915 | |
|
6916 | 0 | ref_stack.back()->set_parents(); |
6917 | 0 | ref_stack.pop_back(); |
6918 | 0 | return true; |
6919 | 0 | } |
6920 | | |
6921 | | template<class Exception> |
6922 | | bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, |
6923 | | const Exception& ex) |
6924 | 0 | { |
6925 | 0 | errored = true; |
6926 | 0 | static_cast<void>(ex); |
6927 | 0 | if (allow_exceptions) |
6928 | 0 | { |
6929 | 0 | JSON_THROW(ex); |
6930 | 0 | } |
6931 | 0 | return false; |
6932 | 0 | } Unexecuted instantiation: bool nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::parse_error<nlohmann::json_abi_v3_11_3::detail::out_of_range>(unsigned long, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, nlohmann::json_abi_v3_11_3::detail::out_of_range const&) Unexecuted instantiation: bool nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::parse_error<nlohmann::json_abi_v3_11_3::detail::parse_error>(unsigned long, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, nlohmann::json_abi_v3_11_3::detail::parse_error const&) |
6933 | | |
6934 | | constexpr bool is_errored() const |
6935 | 0 | { |
6936 | 0 | return errored; |
6937 | 0 | } |
6938 | | |
6939 | | private: |
6940 | | /*! |
6941 | | @invariant If the ref stack is empty, then the passed value will be the new |
6942 | | root. |
6943 | | @invariant If the ref stack contains a value, then it is an array or an |
6944 | | object to which we can add elements |
6945 | | */ |
6946 | | template<typename Value> |
6947 | | JSON_HEDLEY_RETURNS_NON_NULL |
6948 | | BasicJsonType* handle_value(Value&& v) |
6949 | 0 | { |
6950 | 0 | if (ref_stack.empty()) |
6951 | 0 | { |
6952 | 0 | root = BasicJsonType(std::forward<Value>(v)); |
6953 | 0 | return &root; |
6954 | 0 | } |
6955 | | |
6956 | 0 | JSON_ASSERT(ref_stack.back()->is_array() || ref_stack.back()->is_object()); |
6957 | |
|
6958 | 0 | if (ref_stack.back()->is_array()) |
6959 | 0 | { |
6960 | 0 | ref_stack.back()->m_data.m_value.array->emplace_back(std::forward<Value>(v)); |
6961 | 0 | return &(ref_stack.back()->m_data.m_value.array->back()); |
6962 | 0 | } |
6963 | | |
6964 | 0 | JSON_ASSERT(ref_stack.back()->is_object()); |
6965 | 0 | JSON_ASSERT(object_element); |
6966 | 0 | *object_element = BasicJsonType(std::forward<Value>(v)); |
6967 | 0 | return object_element; |
6968 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>* nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<nlohmann::json_abi_v3_11_3::detail::value_t>(nlohmann::json_abi_v3_11_3::detail::value_t&&) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>* nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<double&>(double&) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>* nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<bool&>(bool&) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>* nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<decltype(nullptr)>(decltype(nullptr)&&) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>* nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<long&>(long&) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>* nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>* nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<unsigned long&>(unsigned long&) |
6969 | | |
6970 | | /// the parsed JSON value |
6971 | | BasicJsonType& root; |
6972 | | /// stack to model hierarchy of values |
6973 | | std::vector<BasicJsonType*> ref_stack {}; |
6974 | | /// helper to hold the reference for the next object element |
6975 | | BasicJsonType* object_element = nullptr; |
6976 | | /// whether a syntax error occurred |
6977 | | bool errored = false; |
6978 | | /// whether to throw exceptions in case of errors |
6979 | | const bool allow_exceptions = true; |
6980 | | }; |
6981 | | |
6982 | | template<typename BasicJsonType> |
6983 | | class json_sax_dom_callback_parser |
6984 | | { |
6985 | | public: |
6986 | | using number_integer_t = typename BasicJsonType::number_integer_t; |
6987 | | using number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
6988 | | using number_float_t = typename BasicJsonType::number_float_t; |
6989 | | using string_t = typename BasicJsonType::string_t; |
6990 | | using binary_t = typename BasicJsonType::binary_t; |
6991 | | using parser_callback_t = typename BasicJsonType::parser_callback_t; |
6992 | | using parse_event_t = typename BasicJsonType::parse_event_t; |
6993 | | |
6994 | | json_sax_dom_callback_parser(BasicJsonType& r, |
6995 | | const parser_callback_t cb, |
6996 | | const bool allow_exceptions_ = true) |
6997 | 0 | : root(r), callback(cb), allow_exceptions(allow_exceptions_) |
6998 | 0 | { |
6999 | 0 | keep_stack.push_back(true); |
7000 | 0 | } |
7001 | | |
7002 | | // make class move-only |
7003 | | json_sax_dom_callback_parser(const json_sax_dom_callback_parser&) = delete; |
7004 | | json_sax_dom_callback_parser(json_sax_dom_callback_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) |
7005 | | json_sax_dom_callback_parser& operator=(const json_sax_dom_callback_parser&) = delete; |
7006 | | json_sax_dom_callback_parser& operator=(json_sax_dom_callback_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) |
7007 | 0 | ~json_sax_dom_callback_parser() = default; |
7008 | | |
7009 | | bool null() |
7010 | 0 | { |
7011 | 0 | handle_value(nullptr); |
7012 | 0 | return true; |
7013 | 0 | } |
7014 | | |
7015 | | bool boolean(bool val) |
7016 | 0 | { |
7017 | 0 | handle_value(val); |
7018 | 0 | return true; |
7019 | 0 | } |
7020 | | |
7021 | | bool number_integer(number_integer_t val) |
7022 | 0 | { |
7023 | 0 | handle_value(val); |
7024 | 0 | return true; |
7025 | 0 | } |
7026 | | |
7027 | | bool number_unsigned(number_unsigned_t val) |
7028 | 0 | { |
7029 | 0 | handle_value(val); |
7030 | 0 | return true; |
7031 | 0 | } |
7032 | | |
7033 | | bool number_float(number_float_t val, const string_t& /*unused*/) |
7034 | 0 | { |
7035 | 0 | handle_value(val); |
7036 | 0 | return true; |
7037 | 0 | } |
7038 | | |
7039 | | bool string(string_t& val) |
7040 | 0 | { |
7041 | 0 | handle_value(val); |
7042 | 0 | return true; |
7043 | 0 | } |
7044 | | |
7045 | | bool binary(binary_t& val) |
7046 | | { |
7047 | | handle_value(std::move(val)); |
7048 | | return true; |
7049 | | } |
7050 | | |
7051 | | bool start_object(std::size_t len) |
7052 | 0 | { |
7053 | | // check callback for object start |
7054 | 0 | const bool keep = callback(static_cast<int>(ref_stack.size()), parse_event_t::object_start, discarded); |
7055 | 0 | keep_stack.push_back(keep); |
7056 | |
|
7057 | 0 | auto val = handle_value(BasicJsonType::value_t::object, true); |
7058 | 0 | ref_stack.push_back(val.second); |
7059 | | |
7060 | | // check object limit |
7061 | 0 | if (ref_stack.back() && JSON_HEDLEY_UNLIKELY(len != static_cast<std::size_t>(-1) && len > ref_stack.back()->max_size())) |
7062 | 0 | { |
7063 | 0 | JSON_THROW(out_of_range::create(408, concat("excessive object size: ", std::to_string(len)), ref_stack.back())); |
7064 | 0 | } |
7065 | | |
7066 | 0 | return true; |
7067 | 0 | } |
7068 | | |
7069 | | bool key(string_t& val) |
7070 | 0 | { |
7071 | 0 | BasicJsonType k = BasicJsonType(val); |
7072 | | |
7073 | | // check callback for key |
7074 | 0 | const bool keep = callback(static_cast<int>(ref_stack.size()), parse_event_t::key, k); |
7075 | 0 | key_keep_stack.push_back(keep); |
7076 | | |
7077 | | // add discarded value at given key and store the reference for later |
7078 | 0 | if (keep && ref_stack.back()) |
7079 | 0 | { |
7080 | 0 | object_element = &(ref_stack.back()->m_data.m_value.object->operator[](val) = discarded); |
7081 | 0 | } |
7082 | |
|
7083 | 0 | return true; |
7084 | 0 | } |
7085 | | |
7086 | | bool end_object() |
7087 | 0 | { |
7088 | 0 | if (ref_stack.back()) |
7089 | 0 | { |
7090 | 0 | if (!callback(static_cast<int>(ref_stack.size()) - 1, parse_event_t::object_end, *ref_stack.back())) |
7091 | 0 | { |
7092 | | // discard object |
7093 | 0 | *ref_stack.back() = discarded; |
7094 | 0 | } |
7095 | 0 | else |
7096 | 0 | { |
7097 | 0 | ref_stack.back()->set_parents(); |
7098 | 0 | } |
7099 | 0 | } |
7100 | |
|
7101 | 0 | JSON_ASSERT(!ref_stack.empty()); |
7102 | 0 | JSON_ASSERT(!keep_stack.empty()); |
7103 | 0 | ref_stack.pop_back(); |
7104 | 0 | keep_stack.pop_back(); |
7105 | |
|
7106 | 0 | if (!ref_stack.empty() && ref_stack.back() && ref_stack.back()->is_structured()) |
7107 | 0 | { |
7108 | | // remove discarded value |
7109 | 0 | for (auto it = ref_stack.back()->begin(); it != ref_stack.back()->end(); ++it) |
7110 | 0 | { |
7111 | 0 | if (it->is_discarded()) |
7112 | 0 | { |
7113 | 0 | ref_stack.back()->erase(it); |
7114 | 0 | break; |
7115 | 0 | } |
7116 | 0 | } |
7117 | 0 | } |
7118 | |
|
7119 | 0 | return true; |
7120 | 0 | } |
7121 | | |
7122 | | bool start_array(std::size_t len) |
7123 | 0 | { |
7124 | 0 | const bool keep = callback(static_cast<int>(ref_stack.size()), parse_event_t::array_start, discarded); |
7125 | 0 | keep_stack.push_back(keep); |
7126 | |
|
7127 | 0 | auto val = handle_value(BasicJsonType::value_t::array, true); |
7128 | 0 | ref_stack.push_back(val.second); |
7129 | | |
7130 | | // check array limit |
7131 | 0 | if (ref_stack.back() && JSON_HEDLEY_UNLIKELY(len != static_cast<std::size_t>(-1) && len > ref_stack.back()->max_size())) |
7132 | 0 | { |
7133 | 0 | JSON_THROW(out_of_range::create(408, concat("excessive array size: ", std::to_string(len)), ref_stack.back())); |
7134 | 0 | } |
7135 | | |
7136 | 0 | return true; |
7137 | 0 | } |
7138 | | |
7139 | | bool end_array() |
7140 | 0 | { |
7141 | 0 | bool keep = true; |
7142 | |
|
7143 | 0 | if (ref_stack.back()) |
7144 | 0 | { |
7145 | 0 | keep = callback(static_cast<int>(ref_stack.size()) - 1, parse_event_t::array_end, *ref_stack.back()); |
7146 | 0 | if (keep) |
7147 | 0 | { |
7148 | 0 | ref_stack.back()->set_parents(); |
7149 | 0 | } |
7150 | 0 | else |
7151 | 0 | { |
7152 | | // discard array |
7153 | 0 | *ref_stack.back() = discarded; |
7154 | 0 | } |
7155 | 0 | } |
7156 | |
|
7157 | 0 | JSON_ASSERT(!ref_stack.empty()); |
7158 | 0 | JSON_ASSERT(!keep_stack.empty()); |
7159 | 0 | ref_stack.pop_back(); |
7160 | 0 | keep_stack.pop_back(); |
7161 | | |
7162 | | // remove discarded value |
7163 | 0 | if (!keep && !ref_stack.empty() && ref_stack.back()->is_array()) |
7164 | 0 | { |
7165 | 0 | ref_stack.back()->m_data.m_value.array->pop_back(); |
7166 | 0 | } |
7167 | |
|
7168 | 0 | return true; |
7169 | 0 | } |
7170 | | |
7171 | | template<class Exception> |
7172 | | bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, |
7173 | | const Exception& ex) |
7174 | 0 | { |
7175 | 0 | errored = true; |
7176 | 0 | static_cast<void>(ex); |
7177 | 0 | if (allow_exceptions) |
7178 | 0 | { |
7179 | 0 | JSON_THROW(ex); |
7180 | 0 | } |
7181 | 0 | return false; |
7182 | 0 | } Unexecuted instantiation: bool nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::parse_error<nlohmann::json_abi_v3_11_3::detail::out_of_range>(unsigned long, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, nlohmann::json_abi_v3_11_3::detail::out_of_range const&) Unexecuted instantiation: bool nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::parse_error<nlohmann::json_abi_v3_11_3::detail::parse_error>(unsigned long, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, nlohmann::json_abi_v3_11_3::detail::parse_error const&) |
7183 | | |
7184 | | constexpr bool is_errored() const |
7185 | 0 | { |
7186 | 0 | return errored; |
7187 | 0 | } |
7188 | | |
7189 | | private: |
7190 | | /*! |
7191 | | @param[in] v value to add to the JSON value we build during parsing |
7192 | | @param[in] skip_callback whether we should skip calling the callback |
7193 | | function; this is required after start_array() and |
7194 | | start_object() SAX events, because otherwise we would call the |
7195 | | callback function with an empty array or object, respectively. |
7196 | | |
7197 | | @invariant If the ref stack is empty, then the passed value will be the new |
7198 | | root. |
7199 | | @invariant If the ref stack contains a value, then it is an array or an |
7200 | | object to which we can add elements |
7201 | | |
7202 | | @return pair of boolean (whether value should be kept) and pointer (to the |
7203 | | passed value in the ref_stack hierarchy; nullptr if not kept) |
7204 | | */ |
7205 | | template<typename Value> |
7206 | | std::pair<bool, BasicJsonType*> handle_value(Value&& v, const bool skip_callback = false) |
7207 | 0 | { |
7208 | 0 | JSON_ASSERT(!keep_stack.empty()); |
7209 | | |
7210 | | // do not handle this value if we know it would be added to a discarded |
7211 | | // container |
7212 | 0 | if (!keep_stack.back()) |
7213 | 0 | { |
7214 | 0 | return {false, nullptr}; |
7215 | 0 | } |
7216 | | |
7217 | | // create value |
7218 | 0 | auto value = BasicJsonType(std::forward<Value>(v)); |
7219 | | |
7220 | | // check callback |
7221 | 0 | const bool keep = skip_callback || callback(static_cast<int>(ref_stack.size()), parse_event_t::value, value); |
7222 | | |
7223 | | // do not handle this value if we just learnt it shall be discarded |
7224 | 0 | if (!keep) |
7225 | 0 | { |
7226 | 0 | return {false, nullptr}; |
7227 | 0 | } |
7228 | | |
7229 | 0 | if (ref_stack.empty()) |
7230 | 0 | { |
7231 | 0 | root = std::move(value); |
7232 | 0 | return {true, & root}; |
7233 | 0 | } |
7234 | | |
7235 | | // skip this value if we already decided to skip the parent |
7236 | | // (https://github.com/nlohmann/json/issues/971#issuecomment-413678360) |
7237 | 0 | if (!ref_stack.back()) |
7238 | 0 | { |
7239 | 0 | return {false, nullptr}; |
7240 | 0 | } |
7241 | | |
7242 | | // we now only expect arrays and objects |
7243 | 0 | JSON_ASSERT(ref_stack.back()->is_array() || ref_stack.back()->is_object()); |
7244 | | |
7245 | | // array |
7246 | 0 | if (ref_stack.back()->is_array()) |
7247 | 0 | { |
7248 | 0 | ref_stack.back()->m_data.m_value.array->emplace_back(std::move(value)); |
7249 | 0 | return {true, & (ref_stack.back()->m_data.m_value.array->back())}; |
7250 | 0 | } |
7251 | | |
7252 | | // object |
7253 | 0 | JSON_ASSERT(ref_stack.back()->is_object()); |
7254 | | // check if we should store an element for the current key |
7255 | 0 | JSON_ASSERT(!key_keep_stack.empty()); |
7256 | 0 | const bool store_element = key_keep_stack.back(); |
7257 | 0 | key_keep_stack.pop_back(); |
7258 | |
|
7259 | 0 | if (!store_element) |
7260 | 0 | { |
7261 | 0 | return {false, nullptr}; |
7262 | 0 | } |
7263 | | |
7264 | 0 | JSON_ASSERT(object_element); |
7265 | 0 | *object_element = std::move(value); |
7266 | 0 | return {true, object_element}; |
7267 | 0 | } Unexecuted instantiation: std::__1::pair<bool, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>*> nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<nlohmann::json_abi_v3_11_3::detail::value_t>(nlohmann::json_abi_v3_11_3::detail::value_t&&, bool) Unexecuted instantiation: std::__1::pair<bool, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>*> nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<double&>(double&, bool) Unexecuted instantiation: std::__1::pair<bool, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>*> nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<bool&>(bool&, bool) Unexecuted instantiation: std::__1::pair<bool, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>*> nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<decltype(nullptr)>(decltype(nullptr)&&, bool) Unexecuted instantiation: std::__1::pair<bool, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>*> nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<long&>(long&, bool) Unexecuted instantiation: std::__1::pair<bool, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>*> nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&, bool) Unexecuted instantiation: std::__1::pair<bool, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>*> nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::handle_value<unsigned long&>(unsigned long&, bool) |
7268 | | |
7269 | | /// the parsed JSON value |
7270 | | BasicJsonType& root; |
7271 | | /// stack to model hierarchy of values |
7272 | | std::vector<BasicJsonType*> ref_stack {}; |
7273 | | /// stack to manage which values to keep |
7274 | | std::vector<bool> keep_stack {}; // NOLINT(readability-redundant-member-init) |
7275 | | /// stack to manage which object keys to keep |
7276 | | std::vector<bool> key_keep_stack {}; // NOLINT(readability-redundant-member-init) |
7277 | | /// helper to hold the reference for the next object element |
7278 | | BasicJsonType* object_element = nullptr; |
7279 | | /// whether a syntax error occurred |
7280 | | bool errored = false; |
7281 | | /// callback function |
7282 | | const parser_callback_t callback = nullptr; |
7283 | | /// whether to throw exceptions in case of errors |
7284 | | const bool allow_exceptions = true; |
7285 | | /// a discarded value for the callback |
7286 | | BasicJsonType discarded = BasicJsonType::value_t::discarded; |
7287 | | }; |
7288 | | |
7289 | | template<typename BasicJsonType> |
7290 | | class json_sax_acceptor |
7291 | | { |
7292 | | public: |
7293 | | using number_integer_t = typename BasicJsonType::number_integer_t; |
7294 | | using number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
7295 | | using number_float_t = typename BasicJsonType::number_float_t; |
7296 | | using string_t = typename BasicJsonType::string_t; |
7297 | | using binary_t = typename BasicJsonType::binary_t; |
7298 | | |
7299 | | bool null() |
7300 | | { |
7301 | | return true; |
7302 | | } |
7303 | | |
7304 | | bool boolean(bool /*unused*/) |
7305 | | { |
7306 | | return true; |
7307 | | } |
7308 | | |
7309 | | bool number_integer(number_integer_t /*unused*/) |
7310 | | { |
7311 | | return true; |
7312 | | } |
7313 | | |
7314 | | bool number_unsigned(number_unsigned_t /*unused*/) |
7315 | | { |
7316 | | return true; |
7317 | | } |
7318 | | |
7319 | | bool number_float(number_float_t /*unused*/, const string_t& /*unused*/) |
7320 | | { |
7321 | | return true; |
7322 | | } |
7323 | | |
7324 | | bool string(string_t& /*unused*/) |
7325 | | { |
7326 | | return true; |
7327 | | } |
7328 | | |
7329 | | bool binary(binary_t& /*unused*/) |
7330 | | { |
7331 | | return true; |
7332 | | } |
7333 | | |
7334 | | bool start_object(std::size_t /*unused*/ = static_cast<std::size_t>(-1)) |
7335 | | { |
7336 | | return true; |
7337 | | } |
7338 | | |
7339 | | bool key(string_t& /*unused*/) |
7340 | | { |
7341 | | return true; |
7342 | | } |
7343 | | |
7344 | | bool end_object() |
7345 | | { |
7346 | | return true; |
7347 | | } |
7348 | | |
7349 | | bool start_array(std::size_t /*unused*/ = static_cast<std::size_t>(-1)) |
7350 | | { |
7351 | | return true; |
7352 | | } |
7353 | | |
7354 | | bool end_array() |
7355 | | { |
7356 | | return true; |
7357 | | } |
7358 | | |
7359 | | bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, const detail::exception& /*unused*/) |
7360 | | { |
7361 | | return false; |
7362 | | } |
7363 | | }; |
7364 | | |
7365 | | } // namespace detail |
7366 | | NLOHMANN_JSON_NAMESPACE_END |
7367 | | |
7368 | | // #include <nlohmann/detail/input/lexer.hpp> |
7369 | | // __ _____ _____ _____ |
7370 | | // __| | __| | | | JSON for Modern C++ |
7371 | | // | | |__ | | | | | | version 3.11.3 |
7372 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
7373 | | // |
7374 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
7375 | | // SPDX-License-Identifier: MIT |
7376 | | |
7377 | | |
7378 | | |
7379 | | #include <array> // array |
7380 | | #include <clocale> // localeconv |
7381 | | #include <cstddef> // size_t |
7382 | | #include <cstdio> // snprintf |
7383 | | #include <cstdlib> // strtof, strtod, strtold, strtoll, strtoull |
7384 | | #include <initializer_list> // initializer_list |
7385 | | #include <string> // char_traits, string |
7386 | | #include <utility> // move |
7387 | | #include <vector> // vector |
7388 | | |
7389 | | // #include <nlohmann/detail/input/input_adapters.hpp> |
7390 | | |
7391 | | // #include <nlohmann/detail/input/position_t.hpp> |
7392 | | |
7393 | | // #include <nlohmann/detail/macro_scope.hpp> |
7394 | | |
7395 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
7396 | | |
7397 | | |
7398 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
7399 | | namespace detail |
7400 | | { |
7401 | | |
7402 | | /////////// |
7403 | | // lexer // |
7404 | | /////////// |
7405 | | |
7406 | | template<typename BasicJsonType> |
7407 | | class lexer_base |
7408 | | { |
7409 | | public: |
7410 | | /// token types for the parser |
7411 | | enum class token_type |
7412 | | { |
7413 | | uninitialized, ///< indicating the scanner is uninitialized |
7414 | | literal_true, ///< the `true` literal |
7415 | | literal_false, ///< the `false` literal |
7416 | | literal_null, ///< the `null` literal |
7417 | | value_string, ///< a string -- use get_string() for actual value |
7418 | | value_unsigned, ///< an unsigned integer -- use get_number_unsigned() for actual value |
7419 | | value_integer, ///< a signed integer -- use get_number_integer() for actual value |
7420 | | value_float, ///< an floating point number -- use get_number_float() for actual value |
7421 | | begin_array, ///< the character for array begin `[` |
7422 | | begin_object, ///< the character for object begin `{` |
7423 | | end_array, ///< the character for array end `]` |
7424 | | end_object, ///< the character for object end `}` |
7425 | | name_separator, ///< the name separator `:` |
7426 | | value_separator, ///< the value separator `,` |
7427 | | parse_error, ///< indicating a parse error |
7428 | | end_of_input, ///< indicating the end of the input buffer |
7429 | | literal_or_value ///< a literal or the begin of a value (only for diagnostics) |
7430 | | }; |
7431 | | |
7432 | | /// return name of values of type token_type (only used for errors) |
7433 | | JSON_HEDLEY_RETURNS_NON_NULL |
7434 | | JSON_HEDLEY_CONST |
7435 | | static const char* token_type_name(const token_type t) noexcept |
7436 | 0 | { |
7437 | 0 | switch (t) |
7438 | 0 | { |
7439 | 0 | case token_type::uninitialized: |
7440 | 0 | return "<uninitialized>"; |
7441 | 0 | case token_type::literal_true: |
7442 | 0 | return "true literal"; |
7443 | 0 | case token_type::literal_false: |
7444 | 0 | return "false literal"; |
7445 | 0 | case token_type::literal_null: |
7446 | 0 | return "null literal"; |
7447 | 0 | case token_type::value_string: |
7448 | 0 | return "string literal"; |
7449 | 0 | case token_type::value_unsigned: |
7450 | 0 | case token_type::value_integer: |
7451 | 0 | case token_type::value_float: |
7452 | 0 | return "number literal"; |
7453 | 0 | case token_type::begin_array: |
7454 | 0 | return "'['"; |
7455 | 0 | case token_type::begin_object: |
7456 | 0 | return "'{'"; |
7457 | 0 | case token_type::end_array: |
7458 | 0 | return "']'"; |
7459 | 0 | case token_type::end_object: |
7460 | 0 | return "'}'"; |
7461 | 0 | case token_type::name_separator: |
7462 | 0 | return "':'"; |
7463 | 0 | case token_type::value_separator: |
7464 | 0 | return "','"; |
7465 | 0 | case token_type::parse_error: |
7466 | 0 | return "<parse error>"; |
7467 | 0 | case token_type::end_of_input: |
7468 | 0 | return "end of input"; |
7469 | 0 | case token_type::literal_or_value: |
7470 | 0 | return "'[', '{', or a literal"; |
7471 | | // LCOV_EXCL_START |
7472 | 0 | default: // catch non-enum values |
7473 | 0 | return "unknown token"; |
7474 | | // LCOV_EXCL_STOP |
7475 | 0 | } |
7476 | 0 | } |
7477 | | }; |
7478 | | /*! |
7479 | | @brief lexical analysis |
7480 | | |
7481 | | This class organizes the lexical analysis during JSON deserialization. |
7482 | | */ |
7483 | | template<typename BasicJsonType, typename InputAdapterType> |
7484 | | class lexer : public lexer_base<BasicJsonType> |
7485 | | { |
7486 | | using number_integer_t = typename BasicJsonType::number_integer_t; |
7487 | | using number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
7488 | | using number_float_t = typename BasicJsonType::number_float_t; |
7489 | | using string_t = typename BasicJsonType::string_t; |
7490 | | using char_type = typename InputAdapterType::char_type; |
7491 | | using char_int_type = typename char_traits<char_type>::int_type; |
7492 | | |
7493 | | public: |
7494 | | using token_type = typename lexer_base<BasicJsonType>::token_type; |
7495 | | |
7496 | | explicit lexer(InputAdapterType&& adapter, bool ignore_comments_ = false) noexcept |
7497 | 0 | : ia(std::move(adapter)) |
7498 | 0 | , ignore_comments(ignore_comments_) |
7499 | 0 | , decimal_point_char(static_cast<char_int_type>(get_decimal_point())) |
7500 | 0 | {} |
7501 | | |
7502 | | // delete because of pointer members |
7503 | | lexer(const lexer&) = delete; |
7504 | | lexer(lexer&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) |
7505 | | lexer& operator=(lexer&) = delete; |
7506 | | lexer& operator=(lexer&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) |
7507 | 0 | ~lexer() = default; |
7508 | | |
7509 | | private: |
7510 | | ///////////////////// |
7511 | | // locales |
7512 | | ///////////////////// |
7513 | | |
7514 | | /// return the locale-dependent decimal point |
7515 | | JSON_HEDLEY_PURE |
7516 | | static char get_decimal_point() noexcept |
7517 | 0 | { |
7518 | 0 | const auto* loc = localeconv(); |
7519 | 0 | JSON_ASSERT(loc != nullptr); |
7520 | 0 | return (loc->decimal_point == nullptr) ? '.' : *(loc->decimal_point); |
7521 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::get_decimal_point() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::get_decimal_point() |
7522 | | |
7523 | | ///////////////////// |
7524 | | // scan functions |
7525 | | ///////////////////// |
7526 | | |
7527 | | /*! |
7528 | | @brief get codepoint from 4 hex characters following `\u` |
7529 | | |
7530 | | For input "\u c1 c2 c3 c4" the codepoint is: |
7531 | | (c1 * 0x1000) + (c2 * 0x0100) + (c3 * 0x0010) + c4 |
7532 | | = (c1 << 12) + (c2 << 8) + (c3 << 4) + (c4 << 0) |
7533 | | |
7534 | | Furthermore, the possible characters '0'..'9', 'A'..'F', and 'a'..'f' |
7535 | | must be converted to the integers 0x0..0x9, 0xA..0xF, 0xA..0xF, resp. The |
7536 | | conversion is done by subtracting the offset (0x30, 0x37, and 0x57) |
7537 | | between the ASCII value of the character and the desired integer value. |
7538 | | |
7539 | | @return codepoint (0x0000..0xFFFF) or -1 in case of an error (e.g. EOF or |
7540 | | non-hex character) |
7541 | | */ |
7542 | | int get_codepoint() |
7543 | 0 | { |
7544 | | // this function only makes sense after reading `\u` |
7545 | 0 | JSON_ASSERT(current == 'u'); |
7546 | 0 | int codepoint = 0; |
7547 | |
|
7548 | 0 | const auto factors = { 12u, 8u, 4u, 0u }; |
7549 | 0 | for (const auto factor : factors) |
7550 | 0 | { |
7551 | 0 | get(); |
7552 | |
|
7553 | 0 | if (current >= '0' && current <= '9') |
7554 | 0 | { |
7555 | 0 | codepoint += static_cast<int>((static_cast<unsigned int>(current) - 0x30u) << factor); |
7556 | 0 | } |
7557 | 0 | else if (current >= 'A' && current <= 'F') |
7558 | 0 | { |
7559 | 0 | codepoint += static_cast<int>((static_cast<unsigned int>(current) - 0x37u) << factor); |
7560 | 0 | } |
7561 | 0 | else if (current >= 'a' && current <= 'f') |
7562 | 0 | { |
7563 | 0 | codepoint += static_cast<int>((static_cast<unsigned int>(current) - 0x57u) << factor); |
7564 | 0 | } |
7565 | 0 | else |
7566 | 0 | { |
7567 | 0 | return -1; |
7568 | 0 | } |
7569 | 0 | } |
7570 | | |
7571 | 0 | JSON_ASSERT(0x0000 <= codepoint && codepoint <= 0xFFFF); |
7572 | 0 | return codepoint; |
7573 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::get_codepoint() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::get_codepoint() |
7574 | | |
7575 | | /*! |
7576 | | @brief check if the next byte(s) are inside a given range |
7577 | | |
7578 | | Adds the current byte and, for each passed range, reads a new byte and |
7579 | | checks if it is inside the range. If a violation was detected, set up an |
7580 | | error message and return false. Otherwise, return true. |
7581 | | |
7582 | | @param[in] ranges list of integers; interpreted as list of pairs of |
7583 | | inclusive lower and upper bound, respectively |
7584 | | |
7585 | | @pre The passed list @a ranges must have 2, 4, or 6 elements; that is, |
7586 | | 1, 2, or 3 pairs. This precondition is enforced by an assertion. |
7587 | | |
7588 | | @return true if and only if no range violation was detected |
7589 | | */ |
7590 | | bool next_byte_in_range(std::initializer_list<char_int_type> ranges) |
7591 | 0 | { |
7592 | 0 | JSON_ASSERT(ranges.size() == 2 || ranges.size() == 4 || ranges.size() == 6); |
7593 | 0 | add(current); |
7594 | |
|
7595 | 0 | for (auto range = ranges.begin(); range != ranges.end(); ++range) |
7596 | 0 | { |
7597 | 0 | get(); |
7598 | 0 | if (JSON_HEDLEY_LIKELY(*range <= current && current <= *(++range))) // NOLINT(bugprone-inc-dec-in-conditions) |
7599 | 0 | { |
7600 | 0 | add(current); |
7601 | 0 | } |
7602 | 0 | else |
7603 | 0 | { |
7604 | 0 | error_message = "invalid string: ill-formed UTF-8 byte"; |
7605 | 0 | return false; |
7606 | 0 | } |
7607 | 0 | } |
7608 | | |
7609 | 0 | return true; |
7610 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::next_byte_in_range(std::initializer_list<int>) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::next_byte_in_range(std::initializer_list<int>) |
7611 | | |
7612 | | /*! |
7613 | | @brief scan a string literal |
7614 | | |
7615 | | This function scans a string according to Sect. 7 of RFC 8259. While |
7616 | | scanning, bytes are escaped and copied into buffer token_buffer. Then the |
7617 | | function returns successfully, token_buffer is *not* null-terminated (as it |
7618 | | may contain \0 bytes), and token_buffer.size() is the number of bytes in the |
7619 | | string. |
7620 | | |
7621 | | @return token_type::value_string if string could be successfully scanned, |
7622 | | token_type::parse_error otherwise |
7623 | | |
7624 | | @note In case of errors, variable error_message contains a textual |
7625 | | description. |
7626 | | */ |
7627 | | token_type scan_string() |
7628 | 0 | { |
7629 | | // reset token_buffer (ignore opening quote) |
7630 | 0 | reset(); |
7631 | | |
7632 | | // we entered the function by reading an open quote |
7633 | 0 | JSON_ASSERT(current == '\"'); |
7634 | |
|
7635 | 0 | while (true) |
7636 | 0 | { |
7637 | | // get next character |
7638 | 0 | switch (get()) |
7639 | 0 | { |
7640 | | // end of file while parsing string |
7641 | 0 | case char_traits<char_type>::eof(): |
7642 | 0 | { |
7643 | 0 | error_message = "invalid string: missing closing quote"; |
7644 | 0 | return token_type::parse_error; |
7645 | 0 | } |
7646 | | |
7647 | | // closing quote |
7648 | 0 | case '\"': |
7649 | 0 | { |
7650 | 0 | return token_type::value_string; |
7651 | 0 | } |
7652 | | |
7653 | | // escapes |
7654 | 0 | case '\\': |
7655 | 0 | { |
7656 | 0 | switch (get()) |
7657 | 0 | { |
7658 | | // quotation mark |
7659 | 0 | case '\"': |
7660 | 0 | add('\"'); |
7661 | 0 | break; |
7662 | | // reverse solidus |
7663 | 0 | case '\\': |
7664 | 0 | add('\\'); |
7665 | 0 | break; |
7666 | | // solidus |
7667 | 0 | case '/': |
7668 | 0 | add('/'); |
7669 | 0 | break; |
7670 | | // backspace |
7671 | 0 | case 'b': |
7672 | 0 | add('\b'); |
7673 | 0 | break; |
7674 | | // form feed |
7675 | 0 | case 'f': |
7676 | 0 | add('\f'); |
7677 | 0 | break; |
7678 | | // line feed |
7679 | 0 | case 'n': |
7680 | 0 | add('\n'); |
7681 | 0 | break; |
7682 | | // carriage return |
7683 | 0 | case 'r': |
7684 | 0 | add('\r'); |
7685 | 0 | break; |
7686 | | // tab |
7687 | 0 | case 't': |
7688 | 0 | add('\t'); |
7689 | 0 | break; |
7690 | | |
7691 | | // unicode escapes |
7692 | 0 | case 'u': |
7693 | 0 | { |
7694 | 0 | const int codepoint1 = get_codepoint(); |
7695 | 0 | int codepoint = codepoint1; // start with codepoint1 |
7696 | |
|
7697 | 0 | if (JSON_HEDLEY_UNLIKELY(codepoint1 == -1)) |
7698 | 0 | { |
7699 | 0 | error_message = "invalid string: '\\u' must be followed by 4 hex digits"; |
7700 | 0 | return token_type::parse_error; |
7701 | 0 | } |
7702 | | |
7703 | | // check if code point is a high surrogate |
7704 | 0 | if (0xD800 <= codepoint1 && codepoint1 <= 0xDBFF) |
7705 | 0 | { |
7706 | | // expect next \uxxxx entry |
7707 | 0 | if (JSON_HEDLEY_LIKELY(get() == '\\' && get() == 'u')) |
7708 | 0 | { |
7709 | 0 | const int codepoint2 = get_codepoint(); |
7710 | |
|
7711 | 0 | if (JSON_HEDLEY_UNLIKELY(codepoint2 == -1)) |
7712 | 0 | { |
7713 | 0 | error_message = "invalid string: '\\u' must be followed by 4 hex digits"; |
7714 | 0 | return token_type::parse_error; |
7715 | 0 | } |
7716 | | |
7717 | | // check if codepoint2 is a low surrogate |
7718 | 0 | if (JSON_HEDLEY_LIKELY(0xDC00 <= codepoint2 && codepoint2 <= 0xDFFF)) |
7719 | 0 | { |
7720 | | // overwrite codepoint |
7721 | 0 | codepoint = static_cast<int>( |
7722 | | // high surrogate occupies the most significant 22 bits |
7723 | 0 | (static_cast<unsigned int>(codepoint1) << 10u) |
7724 | | // low surrogate occupies the least significant 15 bits |
7725 | 0 | + static_cast<unsigned int>(codepoint2) |
7726 | | // there is still the 0xD800, 0xDC00 and 0x10000 noise |
7727 | | // in the result, so we have to subtract with: |
7728 | | // (0xD800 << 10) + DC00 - 0x10000 = 0x35FDC00 |
7729 | 0 | - 0x35FDC00u); |
7730 | 0 | } |
7731 | 0 | else |
7732 | 0 | { |
7733 | 0 | error_message = "invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF"; |
7734 | 0 | return token_type::parse_error; |
7735 | 0 | } |
7736 | 0 | } |
7737 | 0 | else |
7738 | 0 | { |
7739 | 0 | error_message = "invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF"; |
7740 | 0 | return token_type::parse_error; |
7741 | 0 | } |
7742 | 0 | } |
7743 | 0 | else |
7744 | 0 | { |
7745 | 0 | if (JSON_HEDLEY_UNLIKELY(0xDC00 <= codepoint1 && codepoint1 <= 0xDFFF)) |
7746 | 0 | { |
7747 | 0 | error_message = "invalid string: surrogate U+DC00..U+DFFF must follow U+D800..U+DBFF"; |
7748 | 0 | return token_type::parse_error; |
7749 | 0 | } |
7750 | 0 | } |
7751 | | |
7752 | | // result of the above calculation yields a proper codepoint |
7753 | 0 | JSON_ASSERT(0x00 <= codepoint && codepoint <= 0x10FFFF); |
7754 | | |
7755 | | // translate codepoint into bytes |
7756 | 0 | if (codepoint < 0x80) |
7757 | 0 | { |
7758 | | // 1-byte characters: 0xxxxxxx (ASCII) |
7759 | 0 | add(static_cast<char_int_type>(codepoint)); |
7760 | 0 | } |
7761 | 0 | else if (codepoint <= 0x7FF) |
7762 | 0 | { |
7763 | | // 2-byte characters: 110xxxxx 10xxxxxx |
7764 | 0 | add(static_cast<char_int_type>(0xC0u | (static_cast<unsigned int>(codepoint) >> 6u))); |
7765 | 0 | add(static_cast<char_int_type>(0x80u | (static_cast<unsigned int>(codepoint) & 0x3Fu))); |
7766 | 0 | } |
7767 | 0 | else if (codepoint <= 0xFFFF) |
7768 | 0 | { |
7769 | | // 3-byte characters: 1110xxxx 10xxxxxx 10xxxxxx |
7770 | 0 | add(static_cast<char_int_type>(0xE0u | (static_cast<unsigned int>(codepoint) >> 12u))); |
7771 | 0 | add(static_cast<char_int_type>(0x80u | ((static_cast<unsigned int>(codepoint) >> 6u) & 0x3Fu))); |
7772 | 0 | add(static_cast<char_int_type>(0x80u | (static_cast<unsigned int>(codepoint) & 0x3Fu))); |
7773 | 0 | } |
7774 | 0 | else |
7775 | 0 | { |
7776 | | // 4-byte characters: 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx |
7777 | 0 | add(static_cast<char_int_type>(0xF0u | (static_cast<unsigned int>(codepoint) >> 18u))); |
7778 | 0 | add(static_cast<char_int_type>(0x80u | ((static_cast<unsigned int>(codepoint) >> 12u) & 0x3Fu))); |
7779 | 0 | add(static_cast<char_int_type>(0x80u | ((static_cast<unsigned int>(codepoint) >> 6u) & 0x3Fu))); |
7780 | 0 | add(static_cast<char_int_type>(0x80u | (static_cast<unsigned int>(codepoint) & 0x3Fu))); |
7781 | 0 | } |
7782 | |
|
7783 | 0 | break; |
7784 | 0 | } |
7785 | | |
7786 | | // other characters after escape |
7787 | 0 | default: |
7788 | 0 | error_message = "invalid string: forbidden character after backslash"; |
7789 | 0 | return token_type::parse_error; |
7790 | 0 | } |
7791 | | |
7792 | 0 | break; |
7793 | 0 | } |
7794 | | |
7795 | | // invalid control characters |
7796 | 0 | case 0x00: |
7797 | 0 | { |
7798 | 0 | error_message = "invalid string: control character U+0000 (NUL) must be escaped to \\u0000"; |
7799 | 0 | return token_type::parse_error; |
7800 | 0 | } |
7801 | | |
7802 | 0 | case 0x01: |
7803 | 0 | { |
7804 | 0 | error_message = "invalid string: control character U+0001 (SOH) must be escaped to \\u0001"; |
7805 | 0 | return token_type::parse_error; |
7806 | 0 | } |
7807 | | |
7808 | 0 | case 0x02: |
7809 | 0 | { |
7810 | 0 | error_message = "invalid string: control character U+0002 (STX) must be escaped to \\u0002"; |
7811 | 0 | return token_type::parse_error; |
7812 | 0 | } |
7813 | | |
7814 | 0 | case 0x03: |
7815 | 0 | { |
7816 | 0 | error_message = "invalid string: control character U+0003 (ETX) must be escaped to \\u0003"; |
7817 | 0 | return token_type::parse_error; |
7818 | 0 | } |
7819 | | |
7820 | 0 | case 0x04: |
7821 | 0 | { |
7822 | 0 | error_message = "invalid string: control character U+0004 (EOT) must be escaped to \\u0004"; |
7823 | 0 | return token_type::parse_error; |
7824 | 0 | } |
7825 | | |
7826 | 0 | case 0x05: |
7827 | 0 | { |
7828 | 0 | error_message = "invalid string: control character U+0005 (ENQ) must be escaped to \\u0005"; |
7829 | 0 | return token_type::parse_error; |
7830 | 0 | } |
7831 | | |
7832 | 0 | case 0x06: |
7833 | 0 | { |
7834 | 0 | error_message = "invalid string: control character U+0006 (ACK) must be escaped to \\u0006"; |
7835 | 0 | return token_type::parse_error; |
7836 | 0 | } |
7837 | | |
7838 | 0 | case 0x07: |
7839 | 0 | { |
7840 | 0 | error_message = "invalid string: control character U+0007 (BEL) must be escaped to \\u0007"; |
7841 | 0 | return token_type::parse_error; |
7842 | 0 | } |
7843 | | |
7844 | 0 | case 0x08: |
7845 | 0 | { |
7846 | 0 | error_message = "invalid string: control character U+0008 (BS) must be escaped to \\u0008 or \\b"; |
7847 | 0 | return token_type::parse_error; |
7848 | 0 | } |
7849 | | |
7850 | 0 | case 0x09: |
7851 | 0 | { |
7852 | 0 | error_message = "invalid string: control character U+0009 (HT) must be escaped to \\u0009 or \\t"; |
7853 | 0 | return token_type::parse_error; |
7854 | 0 | } |
7855 | | |
7856 | 0 | case 0x0A: |
7857 | 0 | { |
7858 | 0 | error_message = "invalid string: control character U+000A (LF) must be escaped to \\u000A or \\n"; |
7859 | 0 | return token_type::parse_error; |
7860 | 0 | } |
7861 | | |
7862 | 0 | case 0x0B: |
7863 | 0 | { |
7864 | 0 | error_message = "invalid string: control character U+000B (VT) must be escaped to \\u000B"; |
7865 | 0 | return token_type::parse_error; |
7866 | 0 | } |
7867 | | |
7868 | 0 | case 0x0C: |
7869 | 0 | { |
7870 | 0 | error_message = "invalid string: control character U+000C (FF) must be escaped to \\u000C or \\f"; |
7871 | 0 | return token_type::parse_error; |
7872 | 0 | } |
7873 | | |
7874 | 0 | case 0x0D: |
7875 | 0 | { |
7876 | 0 | error_message = "invalid string: control character U+000D (CR) must be escaped to \\u000D or \\r"; |
7877 | 0 | return token_type::parse_error; |
7878 | 0 | } |
7879 | | |
7880 | 0 | case 0x0E: |
7881 | 0 | { |
7882 | 0 | error_message = "invalid string: control character U+000E (SO) must be escaped to \\u000E"; |
7883 | 0 | return token_type::parse_error; |
7884 | 0 | } |
7885 | | |
7886 | 0 | case 0x0F: |
7887 | 0 | { |
7888 | 0 | error_message = "invalid string: control character U+000F (SI) must be escaped to \\u000F"; |
7889 | 0 | return token_type::parse_error; |
7890 | 0 | } |
7891 | | |
7892 | 0 | case 0x10: |
7893 | 0 | { |
7894 | 0 | error_message = "invalid string: control character U+0010 (DLE) must be escaped to \\u0010"; |
7895 | 0 | return token_type::parse_error; |
7896 | 0 | } |
7897 | | |
7898 | 0 | case 0x11: |
7899 | 0 | { |
7900 | 0 | error_message = "invalid string: control character U+0011 (DC1) must be escaped to \\u0011"; |
7901 | 0 | return token_type::parse_error; |
7902 | 0 | } |
7903 | | |
7904 | 0 | case 0x12: |
7905 | 0 | { |
7906 | 0 | error_message = "invalid string: control character U+0012 (DC2) must be escaped to \\u0012"; |
7907 | 0 | return token_type::parse_error; |
7908 | 0 | } |
7909 | | |
7910 | 0 | case 0x13: |
7911 | 0 | { |
7912 | 0 | error_message = "invalid string: control character U+0013 (DC3) must be escaped to \\u0013"; |
7913 | 0 | return token_type::parse_error; |
7914 | 0 | } |
7915 | | |
7916 | 0 | case 0x14: |
7917 | 0 | { |
7918 | 0 | error_message = "invalid string: control character U+0014 (DC4) must be escaped to \\u0014"; |
7919 | 0 | return token_type::parse_error; |
7920 | 0 | } |
7921 | | |
7922 | 0 | case 0x15: |
7923 | 0 | { |
7924 | 0 | error_message = "invalid string: control character U+0015 (NAK) must be escaped to \\u0015"; |
7925 | 0 | return token_type::parse_error; |
7926 | 0 | } |
7927 | | |
7928 | 0 | case 0x16: |
7929 | 0 | { |
7930 | 0 | error_message = "invalid string: control character U+0016 (SYN) must be escaped to \\u0016"; |
7931 | 0 | return token_type::parse_error; |
7932 | 0 | } |
7933 | | |
7934 | 0 | case 0x17: |
7935 | 0 | { |
7936 | 0 | error_message = "invalid string: control character U+0017 (ETB) must be escaped to \\u0017"; |
7937 | 0 | return token_type::parse_error; |
7938 | 0 | } |
7939 | | |
7940 | 0 | case 0x18: |
7941 | 0 | { |
7942 | 0 | error_message = "invalid string: control character U+0018 (CAN) must be escaped to \\u0018"; |
7943 | 0 | return token_type::parse_error; |
7944 | 0 | } |
7945 | | |
7946 | 0 | case 0x19: |
7947 | 0 | { |
7948 | 0 | error_message = "invalid string: control character U+0019 (EM) must be escaped to \\u0019"; |
7949 | 0 | return token_type::parse_error; |
7950 | 0 | } |
7951 | | |
7952 | 0 | case 0x1A: |
7953 | 0 | { |
7954 | 0 | error_message = "invalid string: control character U+001A (SUB) must be escaped to \\u001A"; |
7955 | 0 | return token_type::parse_error; |
7956 | 0 | } |
7957 | | |
7958 | 0 | case 0x1B: |
7959 | 0 | { |
7960 | 0 | error_message = "invalid string: control character U+001B (ESC) must be escaped to \\u001B"; |
7961 | 0 | return token_type::parse_error; |
7962 | 0 | } |
7963 | | |
7964 | 0 | case 0x1C: |
7965 | 0 | { |
7966 | 0 | error_message = "invalid string: control character U+001C (FS) must be escaped to \\u001C"; |
7967 | 0 | return token_type::parse_error; |
7968 | 0 | } |
7969 | | |
7970 | 0 | case 0x1D: |
7971 | 0 | { |
7972 | 0 | error_message = "invalid string: control character U+001D (GS) must be escaped to \\u001D"; |
7973 | 0 | return token_type::parse_error; |
7974 | 0 | } |
7975 | | |
7976 | 0 | case 0x1E: |
7977 | 0 | { |
7978 | 0 | error_message = "invalid string: control character U+001E (RS) must be escaped to \\u001E"; |
7979 | 0 | return token_type::parse_error; |
7980 | 0 | } |
7981 | | |
7982 | 0 | case 0x1F: |
7983 | 0 | { |
7984 | 0 | error_message = "invalid string: control character U+001F (US) must be escaped to \\u001F"; |
7985 | 0 | return token_type::parse_error; |
7986 | 0 | } |
7987 | | |
7988 | | // U+0020..U+007F (except U+0022 (quote) and U+005C (backspace)) |
7989 | 0 | case 0x20: |
7990 | 0 | case 0x21: |
7991 | 0 | case 0x23: |
7992 | 0 | case 0x24: |
7993 | 0 | case 0x25: |
7994 | 0 | case 0x26: |
7995 | 0 | case 0x27: |
7996 | 0 | case 0x28: |
7997 | 0 | case 0x29: |
7998 | 0 | case 0x2A: |
7999 | 0 | case 0x2B: |
8000 | 0 | case 0x2C: |
8001 | 0 | case 0x2D: |
8002 | 0 | case 0x2E: |
8003 | 0 | case 0x2F: |
8004 | 0 | case 0x30: |
8005 | 0 | case 0x31: |
8006 | 0 | case 0x32: |
8007 | 0 | case 0x33: |
8008 | 0 | case 0x34: |
8009 | 0 | case 0x35: |
8010 | 0 | case 0x36: |
8011 | 0 | case 0x37: |
8012 | 0 | case 0x38: |
8013 | 0 | case 0x39: |
8014 | 0 | case 0x3A: |
8015 | 0 | case 0x3B: |
8016 | 0 | case 0x3C: |
8017 | 0 | case 0x3D: |
8018 | 0 | case 0x3E: |
8019 | 0 | case 0x3F: |
8020 | 0 | case 0x40: |
8021 | 0 | case 0x41: |
8022 | 0 | case 0x42: |
8023 | 0 | case 0x43: |
8024 | 0 | case 0x44: |
8025 | 0 | case 0x45: |
8026 | 0 | case 0x46: |
8027 | 0 | case 0x47: |
8028 | 0 | case 0x48: |
8029 | 0 | case 0x49: |
8030 | 0 | case 0x4A: |
8031 | 0 | case 0x4B: |
8032 | 0 | case 0x4C: |
8033 | 0 | case 0x4D: |
8034 | 0 | case 0x4E: |
8035 | 0 | case 0x4F: |
8036 | 0 | case 0x50: |
8037 | 0 | case 0x51: |
8038 | 0 | case 0x52: |
8039 | 0 | case 0x53: |
8040 | 0 | case 0x54: |
8041 | 0 | case 0x55: |
8042 | 0 | case 0x56: |
8043 | 0 | case 0x57: |
8044 | 0 | case 0x58: |
8045 | 0 | case 0x59: |
8046 | 0 | case 0x5A: |
8047 | 0 | case 0x5B: |
8048 | 0 | case 0x5D: |
8049 | 0 | case 0x5E: |
8050 | 0 | case 0x5F: |
8051 | 0 | case 0x60: |
8052 | 0 | case 0x61: |
8053 | 0 | case 0x62: |
8054 | 0 | case 0x63: |
8055 | 0 | case 0x64: |
8056 | 0 | case 0x65: |
8057 | 0 | case 0x66: |
8058 | 0 | case 0x67: |
8059 | 0 | case 0x68: |
8060 | 0 | case 0x69: |
8061 | 0 | case 0x6A: |
8062 | 0 | case 0x6B: |
8063 | 0 | case 0x6C: |
8064 | 0 | case 0x6D: |
8065 | 0 | case 0x6E: |
8066 | 0 | case 0x6F: |
8067 | 0 | case 0x70: |
8068 | 0 | case 0x71: |
8069 | 0 | case 0x72: |
8070 | 0 | case 0x73: |
8071 | 0 | case 0x74: |
8072 | 0 | case 0x75: |
8073 | 0 | case 0x76: |
8074 | 0 | case 0x77: |
8075 | 0 | case 0x78: |
8076 | 0 | case 0x79: |
8077 | 0 | case 0x7A: |
8078 | 0 | case 0x7B: |
8079 | 0 | case 0x7C: |
8080 | 0 | case 0x7D: |
8081 | 0 | case 0x7E: |
8082 | 0 | case 0x7F: |
8083 | 0 | { |
8084 | 0 | add(current); |
8085 | 0 | break; |
8086 | 0 | } |
8087 | | |
8088 | | // U+0080..U+07FF: bytes C2..DF 80..BF |
8089 | 0 | case 0xC2: |
8090 | 0 | case 0xC3: |
8091 | 0 | case 0xC4: |
8092 | 0 | case 0xC5: |
8093 | 0 | case 0xC6: |
8094 | 0 | case 0xC7: |
8095 | 0 | case 0xC8: |
8096 | 0 | case 0xC9: |
8097 | 0 | case 0xCA: |
8098 | 0 | case 0xCB: |
8099 | 0 | case 0xCC: |
8100 | 0 | case 0xCD: |
8101 | 0 | case 0xCE: |
8102 | 0 | case 0xCF: |
8103 | 0 | case 0xD0: |
8104 | 0 | case 0xD1: |
8105 | 0 | case 0xD2: |
8106 | 0 | case 0xD3: |
8107 | 0 | case 0xD4: |
8108 | 0 | case 0xD5: |
8109 | 0 | case 0xD6: |
8110 | 0 | case 0xD7: |
8111 | 0 | case 0xD8: |
8112 | 0 | case 0xD9: |
8113 | 0 | case 0xDA: |
8114 | 0 | case 0xDB: |
8115 | 0 | case 0xDC: |
8116 | 0 | case 0xDD: |
8117 | 0 | case 0xDE: |
8118 | 0 | case 0xDF: |
8119 | 0 | { |
8120 | 0 | if (JSON_HEDLEY_UNLIKELY(!next_byte_in_range({0x80, 0xBF}))) |
8121 | 0 | { |
8122 | 0 | return token_type::parse_error; |
8123 | 0 | } |
8124 | 0 | break; |
8125 | 0 | } |
8126 | | |
8127 | | // U+0800..U+0FFF: bytes E0 A0..BF 80..BF |
8128 | 0 | case 0xE0: |
8129 | 0 | { |
8130 | 0 | if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0xA0, 0xBF, 0x80, 0xBF})))) |
8131 | 0 | { |
8132 | 0 | return token_type::parse_error; |
8133 | 0 | } |
8134 | 0 | break; |
8135 | 0 | } |
8136 | | |
8137 | | // U+1000..U+CFFF: bytes E1..EC 80..BF 80..BF |
8138 | | // U+E000..U+FFFF: bytes EE..EF 80..BF 80..BF |
8139 | 0 | case 0xE1: |
8140 | 0 | case 0xE2: |
8141 | 0 | case 0xE3: |
8142 | 0 | case 0xE4: |
8143 | 0 | case 0xE5: |
8144 | 0 | case 0xE6: |
8145 | 0 | case 0xE7: |
8146 | 0 | case 0xE8: |
8147 | 0 | case 0xE9: |
8148 | 0 | case 0xEA: |
8149 | 0 | case 0xEB: |
8150 | 0 | case 0xEC: |
8151 | 0 | case 0xEE: |
8152 | 0 | case 0xEF: |
8153 | 0 | { |
8154 | 0 | if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0x80, 0xBF, 0x80, 0xBF})))) |
8155 | 0 | { |
8156 | 0 | return token_type::parse_error; |
8157 | 0 | } |
8158 | 0 | break; |
8159 | 0 | } |
8160 | | |
8161 | | // U+D000..U+D7FF: bytes ED 80..9F 80..BF |
8162 | 0 | case 0xED: |
8163 | 0 | { |
8164 | 0 | if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0x80, 0x9F, 0x80, 0xBF})))) |
8165 | 0 | { |
8166 | 0 | return token_type::parse_error; |
8167 | 0 | } |
8168 | 0 | break; |
8169 | 0 | } |
8170 | | |
8171 | | // U+10000..U+3FFFF F0 90..BF 80..BF 80..BF |
8172 | 0 | case 0xF0: |
8173 | 0 | { |
8174 | 0 | if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0x90, 0xBF, 0x80, 0xBF, 0x80, 0xBF})))) |
8175 | 0 | { |
8176 | 0 | return token_type::parse_error; |
8177 | 0 | } |
8178 | 0 | break; |
8179 | 0 | } |
8180 | | |
8181 | | // U+40000..U+FFFFF F1..F3 80..BF 80..BF 80..BF |
8182 | 0 | case 0xF1: |
8183 | 0 | case 0xF2: |
8184 | 0 | case 0xF3: |
8185 | 0 | { |
8186 | 0 | if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0x80, 0xBF, 0x80, 0xBF, 0x80, 0xBF})))) |
8187 | 0 | { |
8188 | 0 | return token_type::parse_error; |
8189 | 0 | } |
8190 | 0 | break; |
8191 | 0 | } |
8192 | | |
8193 | | // U+100000..U+10FFFF F4 80..8F 80..BF 80..BF |
8194 | 0 | case 0xF4: |
8195 | 0 | { |
8196 | 0 | if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0x80, 0x8F, 0x80, 0xBF, 0x80, 0xBF})))) |
8197 | 0 | { |
8198 | 0 | return token_type::parse_error; |
8199 | 0 | } |
8200 | 0 | break; |
8201 | 0 | } |
8202 | | |
8203 | | // remaining bytes (80..C1 and F5..FF) are ill-formed |
8204 | 0 | default: |
8205 | 0 | { |
8206 | 0 | error_message = "invalid string: ill-formed UTF-8 byte"; |
8207 | 0 | return token_type::parse_error; |
8208 | 0 | } |
8209 | 0 | } |
8210 | 0 | } |
8211 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::scan_string() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::scan_string() |
8212 | | |
8213 | | /*! |
8214 | | * @brief scan a comment |
8215 | | * @return whether comment could be scanned successfully |
8216 | | */ |
8217 | | bool scan_comment() |
8218 | 0 | { |
8219 | 0 | switch (get()) |
8220 | 0 | { |
8221 | | // single-line comments skip input until a newline or EOF is read |
8222 | 0 | case '/': |
8223 | 0 | { |
8224 | 0 | while (true) |
8225 | 0 | { |
8226 | 0 | switch (get()) |
8227 | 0 | { |
8228 | 0 | case '\n': |
8229 | 0 | case '\r': |
8230 | 0 | case char_traits<char_type>::eof(): |
8231 | 0 | case '\0': |
8232 | 0 | return true; |
8233 | | |
8234 | 0 | default: |
8235 | 0 | break; |
8236 | 0 | } |
8237 | 0 | } |
8238 | 0 | } |
8239 | | |
8240 | | // multi-line comments skip input until */ is read |
8241 | 0 | case '*': |
8242 | 0 | { |
8243 | 0 | while (true) |
8244 | 0 | { |
8245 | 0 | switch (get()) |
8246 | 0 | { |
8247 | 0 | case char_traits<char_type>::eof(): |
8248 | 0 | case '\0': |
8249 | 0 | { |
8250 | 0 | error_message = "invalid comment; missing closing '*/'"; |
8251 | 0 | return false; |
8252 | 0 | } |
8253 | | |
8254 | 0 | case '*': |
8255 | 0 | { |
8256 | 0 | switch (get()) |
8257 | 0 | { |
8258 | 0 | case '/': |
8259 | 0 | return true; |
8260 | | |
8261 | 0 | default: |
8262 | 0 | { |
8263 | 0 | unget(); |
8264 | 0 | continue; |
8265 | 0 | } |
8266 | 0 | } |
8267 | 0 | } |
8268 | | |
8269 | 0 | default: |
8270 | 0 | continue; |
8271 | 0 | } |
8272 | 0 | } |
8273 | 0 | } |
8274 | | |
8275 | | // unexpected character after reading '/' |
8276 | 0 | default: |
8277 | 0 | { |
8278 | 0 | error_message = "invalid comment; expecting '/' or '*' after '/'"; |
8279 | 0 | return false; |
8280 | 0 | } |
8281 | 0 | } |
8282 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::scan_comment() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::scan_comment() |
8283 | | |
8284 | | JSON_HEDLEY_NON_NULL(2) |
8285 | | static void strtof(float& f, const char* str, char** endptr) noexcept |
8286 | | { |
8287 | | f = std::strtof(str, endptr); |
8288 | | } |
8289 | | |
8290 | | JSON_HEDLEY_NON_NULL(2) |
8291 | | static void strtof(double& f, const char* str, char** endptr) noexcept |
8292 | 0 | { |
8293 | 0 | f = std::strtod(str, endptr); |
8294 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::strtof(double&, char const*, char**) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::strtof(double&, char const*, char**) |
8295 | | |
8296 | | JSON_HEDLEY_NON_NULL(2) |
8297 | | static void strtof(long double& f, const char* str, char** endptr) noexcept |
8298 | | { |
8299 | | f = std::strtold(str, endptr); |
8300 | | } |
8301 | | |
8302 | | /*! |
8303 | | @brief scan a number literal |
8304 | | |
8305 | | This function scans a string according to Sect. 6 of RFC 8259. |
8306 | | |
8307 | | The function is realized with a deterministic finite state machine derived |
8308 | | from the grammar described in RFC 8259. Starting in state "init", the |
8309 | | input is read and used to determined the next state. Only state "done" |
8310 | | accepts the number. State "error" is a trap state to model errors. In the |
8311 | | table below, "anything" means any character but the ones listed before. |
8312 | | |
8313 | | state | 0 | 1-9 | e E | + | - | . | anything |
8314 | | ---------|----------|----------|----------|---------|---------|----------|----------- |
8315 | | init | zero | any1 | [error] | [error] | minus | [error] | [error] |
8316 | | minus | zero | any1 | [error] | [error] | [error] | [error] | [error] |
8317 | | zero | done | done | exponent | done | done | decimal1 | done |
8318 | | any1 | any1 | any1 | exponent | done | done | decimal1 | done |
8319 | | decimal1 | decimal2 | decimal2 | [error] | [error] | [error] | [error] | [error] |
8320 | | decimal2 | decimal2 | decimal2 | exponent | done | done | done | done |
8321 | | exponent | any2 | any2 | [error] | sign | sign | [error] | [error] |
8322 | | sign | any2 | any2 | [error] | [error] | [error] | [error] | [error] |
8323 | | any2 | any2 | any2 | done | done | done | done | done |
8324 | | |
8325 | | The state machine is realized with one label per state (prefixed with |
8326 | | "scan_number_") and `goto` statements between them. The state machine |
8327 | | contains cycles, but any cycle can be left when EOF is read. Therefore, |
8328 | | the function is guaranteed to terminate. |
8329 | | |
8330 | | During scanning, the read bytes are stored in token_buffer. This string is |
8331 | | then converted to a signed integer, an unsigned integer, or a |
8332 | | floating-point number. |
8333 | | |
8334 | | @return token_type::value_unsigned, token_type::value_integer, or |
8335 | | token_type::value_float if number could be successfully scanned, |
8336 | | token_type::parse_error otherwise |
8337 | | |
8338 | | @note The scanner is independent of the current locale. Internally, the |
8339 | | locale's decimal point is used instead of `.` to work with the |
8340 | | locale-dependent converters. |
8341 | | */ |
8342 | | token_type scan_number() // lgtm [cpp/use-of-goto] |
8343 | 0 | { |
8344 | | // reset token_buffer to store the number's bytes |
8345 | 0 | reset(); |
8346 | | |
8347 | | // the type of the parsed number; initially set to unsigned; will be |
8348 | | // changed if minus sign, decimal point or exponent is read |
8349 | 0 | token_type number_type = token_type::value_unsigned; |
8350 | | |
8351 | | // state (init): we just found out we need to scan a number |
8352 | 0 | switch (current) |
8353 | 0 | { |
8354 | 0 | case '-': |
8355 | 0 | { |
8356 | 0 | add(current); |
8357 | 0 | goto scan_number_minus; |
8358 | 0 | } |
8359 | | |
8360 | 0 | case '0': |
8361 | 0 | { |
8362 | 0 | add(current); |
8363 | 0 | goto scan_number_zero; |
8364 | 0 | } |
8365 | | |
8366 | 0 | case '1': |
8367 | 0 | case '2': |
8368 | 0 | case '3': |
8369 | 0 | case '4': |
8370 | 0 | case '5': |
8371 | 0 | case '6': |
8372 | 0 | case '7': |
8373 | 0 | case '8': |
8374 | 0 | case '9': |
8375 | 0 | { |
8376 | 0 | add(current); |
8377 | 0 | goto scan_number_any1; |
8378 | 0 | } |
8379 | | |
8380 | | // all other characters are rejected outside scan_number() |
8381 | 0 | default: // LCOV_EXCL_LINE |
8382 | 0 | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE |
8383 | 0 | } |
8384 | | |
8385 | 0 | scan_number_minus: |
8386 | | // state: we just parsed a leading minus sign |
8387 | 0 | number_type = token_type::value_integer; |
8388 | 0 | switch (get()) |
8389 | 0 | { |
8390 | 0 | case '0': |
8391 | 0 | { |
8392 | 0 | add(current); |
8393 | 0 | goto scan_number_zero; |
8394 | 0 | } |
8395 | | |
8396 | 0 | case '1': |
8397 | 0 | case '2': |
8398 | 0 | case '3': |
8399 | 0 | case '4': |
8400 | 0 | case '5': |
8401 | 0 | case '6': |
8402 | 0 | case '7': |
8403 | 0 | case '8': |
8404 | 0 | case '9': |
8405 | 0 | { |
8406 | 0 | add(current); |
8407 | 0 | goto scan_number_any1; |
8408 | 0 | } |
8409 | | |
8410 | 0 | default: |
8411 | 0 | { |
8412 | 0 | error_message = "invalid number; expected digit after '-'"; |
8413 | 0 | return token_type::parse_error; |
8414 | 0 | } |
8415 | 0 | } |
8416 | | |
8417 | 0 | scan_number_zero: |
8418 | | // state: we just parse a zero (maybe with a leading minus sign) |
8419 | 0 | switch (get()) |
8420 | 0 | { |
8421 | 0 | case '.': |
8422 | 0 | { |
8423 | 0 | add(decimal_point_char); |
8424 | 0 | goto scan_number_decimal1; |
8425 | 0 | } |
8426 | | |
8427 | 0 | case 'e': |
8428 | 0 | case 'E': |
8429 | 0 | { |
8430 | 0 | add(current); |
8431 | 0 | goto scan_number_exponent; |
8432 | 0 | } |
8433 | | |
8434 | 0 | default: |
8435 | 0 | goto scan_number_done; |
8436 | 0 | } |
8437 | | |
8438 | 0 | scan_number_any1: |
8439 | | // state: we just parsed a number 0-9 (maybe with a leading minus sign) |
8440 | 0 | switch (get()) |
8441 | 0 | { |
8442 | 0 | case '0': |
8443 | 0 | case '1': |
8444 | 0 | case '2': |
8445 | 0 | case '3': |
8446 | 0 | case '4': |
8447 | 0 | case '5': |
8448 | 0 | case '6': |
8449 | 0 | case '7': |
8450 | 0 | case '8': |
8451 | 0 | case '9': |
8452 | 0 | { |
8453 | 0 | add(current); |
8454 | 0 | goto scan_number_any1; |
8455 | 0 | } |
8456 | | |
8457 | 0 | case '.': |
8458 | 0 | { |
8459 | 0 | add(decimal_point_char); |
8460 | 0 | goto scan_number_decimal1; |
8461 | 0 | } |
8462 | | |
8463 | 0 | case 'e': |
8464 | 0 | case 'E': |
8465 | 0 | { |
8466 | 0 | add(current); |
8467 | 0 | goto scan_number_exponent; |
8468 | 0 | } |
8469 | | |
8470 | 0 | default: |
8471 | 0 | goto scan_number_done; |
8472 | 0 | } |
8473 | | |
8474 | 0 | scan_number_decimal1: |
8475 | | // state: we just parsed a decimal point |
8476 | 0 | number_type = token_type::value_float; |
8477 | 0 | switch (get()) |
8478 | 0 | { |
8479 | 0 | case '0': |
8480 | 0 | case '1': |
8481 | 0 | case '2': |
8482 | 0 | case '3': |
8483 | 0 | case '4': |
8484 | 0 | case '5': |
8485 | 0 | case '6': |
8486 | 0 | case '7': |
8487 | 0 | case '8': |
8488 | 0 | case '9': |
8489 | 0 | { |
8490 | 0 | add(current); |
8491 | 0 | goto scan_number_decimal2; |
8492 | 0 | } |
8493 | | |
8494 | 0 | default: |
8495 | 0 | { |
8496 | 0 | error_message = "invalid number; expected digit after '.'"; |
8497 | 0 | return token_type::parse_error; |
8498 | 0 | } |
8499 | 0 | } |
8500 | | |
8501 | 0 | scan_number_decimal2: |
8502 | | // we just parsed at least one number after a decimal point |
8503 | 0 | switch (get()) |
8504 | 0 | { |
8505 | 0 | case '0': |
8506 | 0 | case '1': |
8507 | 0 | case '2': |
8508 | 0 | case '3': |
8509 | 0 | case '4': |
8510 | 0 | case '5': |
8511 | 0 | case '6': |
8512 | 0 | case '7': |
8513 | 0 | case '8': |
8514 | 0 | case '9': |
8515 | 0 | { |
8516 | 0 | add(current); |
8517 | 0 | goto scan_number_decimal2; |
8518 | 0 | } |
8519 | | |
8520 | 0 | case 'e': |
8521 | 0 | case 'E': |
8522 | 0 | { |
8523 | 0 | add(current); |
8524 | 0 | goto scan_number_exponent; |
8525 | 0 | } |
8526 | | |
8527 | 0 | default: |
8528 | 0 | goto scan_number_done; |
8529 | 0 | } |
8530 | | |
8531 | 0 | scan_number_exponent: |
8532 | | // we just parsed an exponent |
8533 | 0 | number_type = token_type::value_float; |
8534 | 0 | switch (get()) |
8535 | 0 | { |
8536 | 0 | case '+': |
8537 | 0 | case '-': |
8538 | 0 | { |
8539 | 0 | add(current); |
8540 | 0 | goto scan_number_sign; |
8541 | 0 | } |
8542 | | |
8543 | 0 | case '0': |
8544 | 0 | case '1': |
8545 | 0 | case '2': |
8546 | 0 | case '3': |
8547 | 0 | case '4': |
8548 | 0 | case '5': |
8549 | 0 | case '6': |
8550 | 0 | case '7': |
8551 | 0 | case '8': |
8552 | 0 | case '9': |
8553 | 0 | { |
8554 | 0 | add(current); |
8555 | 0 | goto scan_number_any2; |
8556 | 0 | } |
8557 | | |
8558 | 0 | default: |
8559 | 0 | { |
8560 | 0 | error_message = |
8561 | 0 | "invalid number; expected '+', '-', or digit after exponent"; |
8562 | 0 | return token_type::parse_error; |
8563 | 0 | } |
8564 | 0 | } |
8565 | | |
8566 | 0 | scan_number_sign: |
8567 | | // we just parsed an exponent sign |
8568 | 0 | switch (get()) |
8569 | 0 | { |
8570 | 0 | case '0': |
8571 | 0 | case '1': |
8572 | 0 | case '2': |
8573 | 0 | case '3': |
8574 | 0 | case '4': |
8575 | 0 | case '5': |
8576 | 0 | case '6': |
8577 | 0 | case '7': |
8578 | 0 | case '8': |
8579 | 0 | case '9': |
8580 | 0 | { |
8581 | 0 | add(current); |
8582 | 0 | goto scan_number_any2; |
8583 | 0 | } |
8584 | | |
8585 | 0 | default: |
8586 | 0 | { |
8587 | 0 | error_message = "invalid number; expected digit after exponent sign"; |
8588 | 0 | return token_type::parse_error; |
8589 | 0 | } |
8590 | 0 | } |
8591 | | |
8592 | 0 | scan_number_any2: |
8593 | | // we just parsed a number after the exponent or exponent sign |
8594 | 0 | switch (get()) |
8595 | 0 | { |
8596 | 0 | case '0': |
8597 | 0 | case '1': |
8598 | 0 | case '2': |
8599 | 0 | case '3': |
8600 | 0 | case '4': |
8601 | 0 | case '5': |
8602 | 0 | case '6': |
8603 | 0 | case '7': |
8604 | 0 | case '8': |
8605 | 0 | case '9': |
8606 | 0 | { |
8607 | 0 | add(current); |
8608 | 0 | goto scan_number_any2; |
8609 | 0 | } |
8610 | | |
8611 | 0 | default: |
8612 | 0 | goto scan_number_done; |
8613 | 0 | } |
8614 | | |
8615 | 0 | scan_number_done: |
8616 | | // unget the character after the number (we only read it to know that |
8617 | | // we are done scanning a number) |
8618 | 0 | unget(); |
8619 | |
|
8620 | 0 | char* endptr = nullptr; // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg) |
8621 | 0 | errno = 0; |
8622 | | |
8623 | | // try to parse integers first and fall back to floats |
8624 | 0 | if (number_type == token_type::value_unsigned) |
8625 | 0 | { |
8626 | 0 | const auto x = std::strtoull(token_buffer.data(), &endptr, 10); |
8627 | | |
8628 | | // we checked the number format before |
8629 | 0 | JSON_ASSERT(endptr == token_buffer.data() + token_buffer.size()); |
8630 | |
|
8631 | 0 | if (errno == 0) |
8632 | 0 | { |
8633 | 0 | value_unsigned = static_cast<number_unsigned_t>(x); |
8634 | 0 | if (value_unsigned == x) |
8635 | 0 | { |
8636 | 0 | return token_type::value_unsigned; |
8637 | 0 | } |
8638 | 0 | } |
8639 | 0 | } |
8640 | 0 | else if (number_type == token_type::value_integer) |
8641 | 0 | { |
8642 | 0 | const auto x = std::strtoll(token_buffer.data(), &endptr, 10); |
8643 | | |
8644 | | // we checked the number format before |
8645 | 0 | JSON_ASSERT(endptr == token_buffer.data() + token_buffer.size()); |
8646 | |
|
8647 | 0 | if (errno == 0) |
8648 | 0 | { |
8649 | 0 | value_integer = static_cast<number_integer_t>(x); |
8650 | 0 | if (value_integer == x) |
8651 | 0 | { |
8652 | 0 | return token_type::value_integer; |
8653 | 0 | } |
8654 | 0 | } |
8655 | 0 | } |
8656 | | |
8657 | | // this code is reached if we parse a floating-point number or if an |
8658 | | // integer conversion above failed |
8659 | 0 | strtof(value_float, token_buffer.data(), &endptr); |
8660 | | |
8661 | | // we checked the number format before |
8662 | 0 | JSON_ASSERT(endptr == token_buffer.data() + token_buffer.size()); |
8663 | |
|
8664 | 0 | return token_type::value_float; |
8665 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::scan_number() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::scan_number() |
8666 | | |
8667 | | /*! |
8668 | | @param[in] literal_text the literal text to expect |
8669 | | @param[in] length the length of the passed literal text |
8670 | | @param[in] return_type the token type to return on success |
8671 | | */ |
8672 | | JSON_HEDLEY_NON_NULL(2) |
8673 | | token_type scan_literal(const char_type* literal_text, const std::size_t length, |
8674 | | token_type return_type) |
8675 | 0 | { |
8676 | 0 | JSON_ASSERT(char_traits<char_type>::to_char_type(current) == literal_text[0]); |
8677 | 0 | for (std::size_t i = 1; i < length; ++i) |
8678 | 0 | { |
8679 | 0 | if (JSON_HEDLEY_UNLIKELY(char_traits<char_type>::to_char_type(get()) != literal_text[i])) |
8680 | 0 | { |
8681 | 0 | error_message = "invalid literal"; |
8682 | 0 | return token_type::parse_error; |
8683 | 0 | } |
8684 | 0 | } |
8685 | 0 | return return_type; |
8686 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::scan_literal(char const*, unsigned long, nlohmann::json_abi_v3_11_3::detail::lexer_base<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::token_type) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::scan_literal(char const*, unsigned long, nlohmann::json_abi_v3_11_3::detail::lexer_base<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::token_type) |
8687 | | |
8688 | | ///////////////////// |
8689 | | // input management |
8690 | | ///////////////////// |
8691 | | |
8692 | | /// reset token_buffer; current character is beginning of token |
8693 | | void reset() noexcept |
8694 | 0 | { |
8695 | 0 | token_buffer.clear(); |
8696 | 0 | token_string.clear(); |
8697 | 0 | token_string.push_back(char_traits<char_type>::to_char_type(current)); |
8698 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::reset() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::reset() |
8699 | | |
8700 | | /* |
8701 | | @brief get next character from the input |
8702 | | |
8703 | | This function provides the interface to the used input adapter. It does |
8704 | | not throw in case the input reached EOF, but returns a |
8705 | | `char_traits<char>::eof()` in that case. Stores the scanned characters |
8706 | | for use in error messages. |
8707 | | |
8708 | | @return character read from the input |
8709 | | */ |
8710 | | char_int_type get() |
8711 | 0 | { |
8712 | 0 | ++position.chars_read_total; |
8713 | 0 | ++position.chars_read_current_line; |
8714 | |
|
8715 | 0 | if (next_unget) |
8716 | 0 | { |
8717 | | // just reset the next_unget variable and work with current |
8718 | 0 | next_unget = false; |
8719 | 0 | } |
8720 | 0 | else |
8721 | 0 | { |
8722 | 0 | current = ia.get_character(); |
8723 | 0 | } |
8724 | |
|
8725 | 0 | if (JSON_HEDLEY_LIKELY(current != char_traits<char_type>::eof())) |
8726 | 0 | { |
8727 | 0 | token_string.push_back(char_traits<char_type>::to_char_type(current)); |
8728 | 0 | } |
8729 | |
|
8730 | 0 | if (current == '\n') |
8731 | 0 | { |
8732 | 0 | ++position.lines_read; |
8733 | 0 | position.chars_read_current_line = 0; |
8734 | 0 | } |
8735 | |
|
8736 | 0 | return current; |
8737 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::get() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::get() |
8738 | | |
8739 | | /*! |
8740 | | @brief unget current character (read it again on next get) |
8741 | | |
8742 | | We implement unget by setting variable next_unget to true. The input is not |
8743 | | changed - we just simulate ungetting by modifying chars_read_total, |
8744 | | chars_read_current_line, and token_string. The next call to get() will |
8745 | | behave as if the unget character is read again. |
8746 | | */ |
8747 | | void unget() |
8748 | 0 | { |
8749 | 0 | next_unget = true; |
8750 | |
|
8751 | 0 | --position.chars_read_total; |
8752 | | |
8753 | | // in case we "unget" a newline, we have to also decrement the lines_read |
8754 | 0 | if (position.chars_read_current_line == 0) |
8755 | 0 | { |
8756 | 0 | if (position.lines_read > 0) |
8757 | 0 | { |
8758 | 0 | --position.lines_read; |
8759 | 0 | } |
8760 | 0 | } |
8761 | 0 | else |
8762 | 0 | { |
8763 | 0 | --position.chars_read_current_line; |
8764 | 0 | } |
8765 | |
|
8766 | 0 | if (JSON_HEDLEY_LIKELY(current != char_traits<char_type>::eof())) |
8767 | 0 | { |
8768 | 0 | JSON_ASSERT(!token_string.empty()); |
8769 | 0 | token_string.pop_back(); |
8770 | 0 | } |
8771 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::unget() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::unget() |
8772 | | |
8773 | | /// add a character to token_buffer |
8774 | | void add(char_int_type c) |
8775 | 0 | { |
8776 | 0 | token_buffer.push_back(static_cast<typename string_t::value_type>(c)); |
8777 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::add(int) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::add(int) |
8778 | | |
8779 | | public: |
8780 | | ///////////////////// |
8781 | | // value getters |
8782 | | ///////////////////// |
8783 | | |
8784 | | /// return integer value |
8785 | | constexpr number_integer_t get_number_integer() const noexcept |
8786 | 0 | { |
8787 | 0 | return value_integer; |
8788 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::get_number_integer() const Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::get_number_integer() const |
8789 | | |
8790 | | /// return unsigned integer value |
8791 | | constexpr number_unsigned_t get_number_unsigned() const noexcept |
8792 | 0 | { |
8793 | 0 | return value_unsigned; |
8794 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::get_number_unsigned() const Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::get_number_unsigned() const |
8795 | | |
8796 | | /// return floating-point value |
8797 | | constexpr number_float_t get_number_float() const noexcept |
8798 | 0 | { |
8799 | 0 | return value_float; |
8800 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::get_number_float() const Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::get_number_float() const |
8801 | | |
8802 | | /// return current string value (implicitly resets the token; useful only once) |
8803 | | string_t& get_string() |
8804 | 0 | { |
8805 | 0 | return token_buffer; |
8806 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::get_string() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::get_string() |
8807 | | |
8808 | | ///////////////////// |
8809 | | // diagnostics |
8810 | | ///////////////////// |
8811 | | |
8812 | | /// return position of last read token |
8813 | | constexpr position_t get_position() const noexcept |
8814 | 0 | { |
8815 | 0 | return position; |
8816 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::get_position() const Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::get_position() const |
8817 | | |
8818 | | /// return the last read token (for errors only). Will never contain EOF |
8819 | | /// (an arbitrary value that is not a valid char value, often -1), because |
8820 | | /// 255 may legitimately occur. May contain NUL, which should be escaped. |
8821 | | std::string get_token_string() const |
8822 | 0 | { |
8823 | | // escape control characters |
8824 | 0 | std::string result; |
8825 | 0 | for (const auto c : token_string) |
8826 | 0 | { |
8827 | 0 | if (static_cast<unsigned char>(c) <= '\x1F') |
8828 | 0 | { |
8829 | | // escape control characters |
8830 | 0 | std::array<char, 9> cs{{}}; |
8831 | 0 | static_cast<void>((std::snprintf)(cs.data(), cs.size(), "<U+%.4X>", static_cast<unsigned char>(c))); // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg) |
8832 | 0 | result += cs.data(); |
8833 | 0 | } |
8834 | 0 | else |
8835 | 0 | { |
8836 | | // add character as is |
8837 | 0 | result.push_back(static_cast<std::string::value_type>(c)); |
8838 | 0 | } |
8839 | 0 | } |
8840 | |
|
8841 | 0 | return result; |
8842 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::get_token_string() const Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::get_token_string() const |
8843 | | |
8844 | | /// return syntax error message |
8845 | | JSON_HEDLEY_RETURNS_NON_NULL |
8846 | | constexpr const char* get_error_message() const noexcept |
8847 | 0 | { |
8848 | 0 | return error_message; |
8849 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::get_error_message() const Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::get_error_message() const |
8850 | | |
8851 | | ///////////////////// |
8852 | | // actual scanner |
8853 | | ///////////////////// |
8854 | | |
8855 | | /*! |
8856 | | @brief skip the UTF-8 byte order mark |
8857 | | @return true iff there is no BOM or the correct BOM has been skipped |
8858 | | */ |
8859 | | bool skip_bom() |
8860 | 0 | { |
8861 | 0 | if (get() == 0xEF) |
8862 | 0 | { |
8863 | | // check if we completely parse the BOM |
8864 | 0 | return get() == 0xBB && get() == 0xBF; |
8865 | 0 | } |
8866 | | |
8867 | | // the first character is not the beginning of the BOM; unget it to |
8868 | | // process is later |
8869 | 0 | unget(); |
8870 | 0 | return true; |
8871 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::skip_bom() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::skip_bom() |
8872 | | |
8873 | | void skip_whitespace() |
8874 | 0 | { |
8875 | 0 | do |
8876 | 0 | { |
8877 | 0 | get(); |
8878 | 0 | } |
8879 | 0 | while (current == ' ' || current == '\t' || current == '\n' || current == '\r'); |
8880 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::skip_whitespace() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::skip_whitespace() |
8881 | | |
8882 | | token_type scan() |
8883 | 0 | { |
8884 | | // initially, skip the BOM |
8885 | 0 | if (position.chars_read_total == 0 && !skip_bom()) |
8886 | 0 | { |
8887 | 0 | error_message = "invalid BOM; must be 0xEF 0xBB 0xBF if given"; |
8888 | 0 | return token_type::parse_error; |
8889 | 0 | } |
8890 | | |
8891 | | // read next character and ignore whitespace |
8892 | 0 | skip_whitespace(); |
8893 | | |
8894 | | // ignore comments |
8895 | 0 | while (ignore_comments && current == '/') |
8896 | 0 | { |
8897 | 0 | if (!scan_comment()) |
8898 | 0 | { |
8899 | 0 | return token_type::parse_error; |
8900 | 0 | } |
8901 | | |
8902 | | // skip following whitespace |
8903 | 0 | skip_whitespace(); |
8904 | 0 | } |
8905 | | |
8906 | 0 | switch (current) |
8907 | 0 | { |
8908 | | // structural characters |
8909 | 0 | case '[': |
8910 | 0 | return token_type::begin_array; |
8911 | 0 | case ']': |
8912 | 0 | return token_type::end_array; |
8913 | 0 | case '{': |
8914 | 0 | return token_type::begin_object; |
8915 | 0 | case '}': |
8916 | 0 | return token_type::end_object; |
8917 | 0 | case ':': |
8918 | 0 | return token_type::name_separator; |
8919 | 0 | case ',': |
8920 | 0 | return token_type::value_separator; |
8921 | | |
8922 | | // literals |
8923 | 0 | case 't': |
8924 | 0 | { |
8925 | 0 | std::array<char_type, 4> true_literal = {{static_cast<char_type>('t'), static_cast<char_type>('r'), static_cast<char_type>('u'), static_cast<char_type>('e')}}; |
8926 | 0 | return scan_literal(true_literal.data(), true_literal.size(), token_type::literal_true); |
8927 | 0 | } |
8928 | 0 | case 'f': |
8929 | 0 | { |
8930 | 0 | std::array<char_type, 5> false_literal = {{static_cast<char_type>('f'), static_cast<char_type>('a'), static_cast<char_type>('l'), static_cast<char_type>('s'), static_cast<char_type>('e')}}; |
8931 | 0 | return scan_literal(false_literal.data(), false_literal.size(), token_type::literal_false); |
8932 | 0 | } |
8933 | 0 | case 'n': |
8934 | 0 | { |
8935 | 0 | std::array<char_type, 4> null_literal = {{static_cast<char_type>('n'), static_cast<char_type>('u'), static_cast<char_type>('l'), static_cast<char_type>('l')}}; |
8936 | 0 | return scan_literal(null_literal.data(), null_literal.size(), token_type::literal_null); |
8937 | 0 | } |
8938 | | |
8939 | | // string |
8940 | 0 | case '\"': |
8941 | 0 | return scan_string(); |
8942 | | |
8943 | | // number |
8944 | 0 | case '-': |
8945 | 0 | case '0': |
8946 | 0 | case '1': |
8947 | 0 | case '2': |
8948 | 0 | case '3': |
8949 | 0 | case '4': |
8950 | 0 | case '5': |
8951 | 0 | case '6': |
8952 | 0 | case '7': |
8953 | 0 | case '8': |
8954 | 0 | case '9': |
8955 | 0 | return scan_number(); |
8956 | | |
8957 | | // end of input (the null byte is needed when parsing from |
8958 | | // string literals) |
8959 | 0 | case '\0': |
8960 | 0 | case char_traits<char_type>::eof(): |
8961 | 0 | return token_type::end_of_input; |
8962 | | |
8963 | | // error |
8964 | 0 | default: |
8965 | 0 | error_message = "invalid literal"; |
8966 | 0 | return token_type::parse_error; |
8967 | 0 | } |
8968 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::scan() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::lexer<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::scan() |
8969 | | |
8970 | | private: |
8971 | | /// input adapter |
8972 | | InputAdapterType ia; |
8973 | | |
8974 | | /// whether comments should be ignored (true) or signaled as errors (false) |
8975 | | const bool ignore_comments = false; |
8976 | | |
8977 | | /// the current character |
8978 | | char_int_type current = char_traits<char_type>::eof(); |
8979 | | |
8980 | | /// whether the next get() call should just return current |
8981 | | bool next_unget = false; |
8982 | | |
8983 | | /// the start position of the current token |
8984 | | position_t position {}; |
8985 | | |
8986 | | /// raw input token string (for error messages) |
8987 | | std::vector<char_type> token_string {}; |
8988 | | |
8989 | | /// buffer for variable-length tokens (numbers, strings) |
8990 | | string_t token_buffer {}; |
8991 | | |
8992 | | /// a description of occurred lexer errors |
8993 | | const char* error_message = ""; |
8994 | | |
8995 | | // number values |
8996 | | number_integer_t value_integer = 0; |
8997 | | number_unsigned_t value_unsigned = 0; |
8998 | | number_float_t value_float = 0; |
8999 | | |
9000 | | /// the decimal point |
9001 | | const char_int_type decimal_point_char = '.'; |
9002 | | }; |
9003 | | |
9004 | | } // namespace detail |
9005 | | NLOHMANN_JSON_NAMESPACE_END |
9006 | | |
9007 | | // #include <nlohmann/detail/macro_scope.hpp> |
9008 | | |
9009 | | // #include <nlohmann/detail/meta/is_sax.hpp> |
9010 | | // __ _____ _____ _____ |
9011 | | // __| | __| | | | JSON for Modern C++ |
9012 | | // | | |__ | | | | | | version 3.11.3 |
9013 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
9014 | | // |
9015 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
9016 | | // SPDX-License-Identifier: MIT |
9017 | | |
9018 | | |
9019 | | |
9020 | | #include <cstdint> // size_t |
9021 | | #include <utility> // declval |
9022 | | #include <string> // string |
9023 | | |
9024 | | // #include <nlohmann/detail/abi_macros.hpp> |
9025 | | |
9026 | | // #include <nlohmann/detail/meta/detected.hpp> |
9027 | | |
9028 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
9029 | | |
9030 | | |
9031 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
9032 | | namespace detail |
9033 | | { |
9034 | | |
9035 | | template<typename T> |
9036 | | using null_function_t = decltype(std::declval<T&>().null()); |
9037 | | |
9038 | | template<typename T> |
9039 | | using boolean_function_t = |
9040 | | decltype(std::declval<T&>().boolean(std::declval<bool>())); |
9041 | | |
9042 | | template<typename T, typename Integer> |
9043 | | using number_integer_function_t = |
9044 | | decltype(std::declval<T&>().number_integer(std::declval<Integer>())); |
9045 | | |
9046 | | template<typename T, typename Unsigned> |
9047 | | using number_unsigned_function_t = |
9048 | | decltype(std::declval<T&>().number_unsigned(std::declval<Unsigned>())); |
9049 | | |
9050 | | template<typename T, typename Float, typename String> |
9051 | | using number_float_function_t = decltype(std::declval<T&>().number_float( |
9052 | | std::declval<Float>(), std::declval<const String&>())); |
9053 | | |
9054 | | template<typename T, typename String> |
9055 | | using string_function_t = |
9056 | | decltype(std::declval<T&>().string(std::declval<String&>())); |
9057 | | |
9058 | | template<typename T, typename Binary> |
9059 | | using binary_function_t = |
9060 | | decltype(std::declval<T&>().binary(std::declval<Binary&>())); |
9061 | | |
9062 | | template<typename T> |
9063 | | using start_object_function_t = |
9064 | | decltype(std::declval<T&>().start_object(std::declval<std::size_t>())); |
9065 | | |
9066 | | template<typename T, typename String> |
9067 | | using key_function_t = |
9068 | | decltype(std::declval<T&>().key(std::declval<String&>())); |
9069 | | |
9070 | | template<typename T> |
9071 | | using end_object_function_t = decltype(std::declval<T&>().end_object()); |
9072 | | |
9073 | | template<typename T> |
9074 | | using start_array_function_t = |
9075 | | decltype(std::declval<T&>().start_array(std::declval<std::size_t>())); |
9076 | | |
9077 | | template<typename T> |
9078 | | using end_array_function_t = decltype(std::declval<T&>().end_array()); |
9079 | | |
9080 | | template<typename T, typename Exception> |
9081 | | using parse_error_function_t = decltype(std::declval<T&>().parse_error( |
9082 | | std::declval<std::size_t>(), std::declval<const std::string&>(), |
9083 | | std::declval<const Exception&>())); |
9084 | | |
9085 | | template<typename SAX, typename BasicJsonType> |
9086 | | struct is_sax |
9087 | | { |
9088 | | private: |
9089 | | static_assert(is_basic_json<BasicJsonType>::value, |
9090 | | "BasicJsonType must be of type basic_json<...>"); |
9091 | | |
9092 | | using number_integer_t = typename BasicJsonType::number_integer_t; |
9093 | | using number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
9094 | | using number_float_t = typename BasicJsonType::number_float_t; |
9095 | | using string_t = typename BasicJsonType::string_t; |
9096 | | using binary_t = typename BasicJsonType::binary_t; |
9097 | | using exception_t = typename BasicJsonType::exception; |
9098 | | |
9099 | | public: |
9100 | | static constexpr bool value = |
9101 | | is_detected_exact<bool, null_function_t, SAX>::value && |
9102 | | is_detected_exact<bool, boolean_function_t, SAX>::value && |
9103 | | is_detected_exact<bool, number_integer_function_t, SAX, number_integer_t>::value && |
9104 | | is_detected_exact<bool, number_unsigned_function_t, SAX, number_unsigned_t>::value && |
9105 | | is_detected_exact<bool, number_float_function_t, SAX, number_float_t, string_t>::value && |
9106 | | is_detected_exact<bool, string_function_t, SAX, string_t>::value && |
9107 | | is_detected_exact<bool, binary_function_t, SAX, binary_t>::value && |
9108 | | is_detected_exact<bool, start_object_function_t, SAX>::value && |
9109 | | is_detected_exact<bool, key_function_t, SAX, string_t>::value && |
9110 | | is_detected_exact<bool, end_object_function_t, SAX>::value && |
9111 | | is_detected_exact<bool, start_array_function_t, SAX>::value && |
9112 | | is_detected_exact<bool, end_array_function_t, SAX>::value && |
9113 | | is_detected_exact<bool, parse_error_function_t, SAX, exception_t>::value; |
9114 | | }; |
9115 | | |
9116 | | template<typename SAX, typename BasicJsonType> |
9117 | | struct is_sax_static_asserts |
9118 | | { |
9119 | | private: |
9120 | | static_assert(is_basic_json<BasicJsonType>::value, |
9121 | | "BasicJsonType must be of type basic_json<...>"); |
9122 | | |
9123 | | using number_integer_t = typename BasicJsonType::number_integer_t; |
9124 | | using number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
9125 | | using number_float_t = typename BasicJsonType::number_float_t; |
9126 | | using string_t = typename BasicJsonType::string_t; |
9127 | | using binary_t = typename BasicJsonType::binary_t; |
9128 | | using exception_t = typename BasicJsonType::exception; |
9129 | | |
9130 | | public: |
9131 | | static_assert(is_detected_exact<bool, null_function_t, SAX>::value, |
9132 | | "Missing/invalid function: bool null()"); |
9133 | | static_assert(is_detected_exact<bool, boolean_function_t, SAX>::value, |
9134 | | "Missing/invalid function: bool boolean(bool)"); |
9135 | | static_assert(is_detected_exact<bool, boolean_function_t, SAX>::value, |
9136 | | "Missing/invalid function: bool boolean(bool)"); |
9137 | | static_assert( |
9138 | | is_detected_exact<bool, number_integer_function_t, SAX, |
9139 | | number_integer_t>::value, |
9140 | | "Missing/invalid function: bool number_integer(number_integer_t)"); |
9141 | | static_assert( |
9142 | | is_detected_exact<bool, number_unsigned_function_t, SAX, |
9143 | | number_unsigned_t>::value, |
9144 | | "Missing/invalid function: bool number_unsigned(number_unsigned_t)"); |
9145 | | static_assert(is_detected_exact<bool, number_float_function_t, SAX, |
9146 | | number_float_t, string_t>::value, |
9147 | | "Missing/invalid function: bool number_float(number_float_t, const string_t&)"); |
9148 | | static_assert( |
9149 | | is_detected_exact<bool, string_function_t, SAX, string_t>::value, |
9150 | | "Missing/invalid function: bool string(string_t&)"); |
9151 | | static_assert( |
9152 | | is_detected_exact<bool, binary_function_t, SAX, binary_t>::value, |
9153 | | "Missing/invalid function: bool binary(binary_t&)"); |
9154 | | static_assert(is_detected_exact<bool, start_object_function_t, SAX>::value, |
9155 | | "Missing/invalid function: bool start_object(std::size_t)"); |
9156 | | static_assert(is_detected_exact<bool, key_function_t, SAX, string_t>::value, |
9157 | | "Missing/invalid function: bool key(string_t&)"); |
9158 | | static_assert(is_detected_exact<bool, end_object_function_t, SAX>::value, |
9159 | | "Missing/invalid function: bool end_object()"); |
9160 | | static_assert(is_detected_exact<bool, start_array_function_t, SAX>::value, |
9161 | | "Missing/invalid function: bool start_array(std::size_t)"); |
9162 | | static_assert(is_detected_exact<bool, end_array_function_t, SAX>::value, |
9163 | | "Missing/invalid function: bool end_array()"); |
9164 | | static_assert( |
9165 | | is_detected_exact<bool, parse_error_function_t, SAX, exception_t>::value, |
9166 | | "Missing/invalid function: bool parse_error(std::size_t, const " |
9167 | | "std::string&, const exception&)"); |
9168 | | }; |
9169 | | |
9170 | | } // namespace detail |
9171 | | NLOHMANN_JSON_NAMESPACE_END |
9172 | | |
9173 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
9174 | | |
9175 | | // #include <nlohmann/detail/string_concat.hpp> |
9176 | | |
9177 | | // #include <nlohmann/detail/value_t.hpp> |
9178 | | |
9179 | | |
9180 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
9181 | | namespace detail |
9182 | | { |
9183 | | |
9184 | | /// how to treat CBOR tags |
9185 | | enum class cbor_tag_handler_t |
9186 | | { |
9187 | | error, ///< throw a parse_error exception in case of a tag |
9188 | | ignore, ///< ignore tags |
9189 | | store ///< store tags as binary type |
9190 | | }; |
9191 | | |
9192 | | /*! |
9193 | | @brief determine system byte order |
9194 | | |
9195 | | @return true if and only if system's byte order is little endian |
9196 | | |
9197 | | @note from https://stackoverflow.com/a/1001328/266378 |
9198 | | */ |
9199 | | static inline bool little_endianness(int num = 1) noexcept |
9200 | 0 | { |
9201 | 0 | return *reinterpret_cast<char*>(&num) == 1; |
9202 | 0 | } Unexecuted instantiation: RTPSParticipantImpl.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: StatefulWriter.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: SystemInfo.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: BuiltinProtocols.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: PDPServer.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: PDPServerListener.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: DServerEvent.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: SharedBackupFunctions.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: DiscoveryDataBase.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: DiscoveryParticipantInfo.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: DiscoveryParticipantsAckStatus.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: DiscoverySharedInfo.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: EDPServer.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) Unexecuted instantiation: EDPServerListeners.cpp:nlohmann::json_abi_v3_11_3::detail::little_endianness(int) |
9203 | | |
9204 | | /////////////////// |
9205 | | // binary reader // |
9206 | | /////////////////// |
9207 | | |
9208 | | /*! |
9209 | | @brief deserialization of CBOR, MessagePack, and UBJSON values |
9210 | | */ |
9211 | | template<typename BasicJsonType, typename InputAdapterType, typename SAX = json_sax_dom_parser<BasicJsonType>> |
9212 | | class binary_reader |
9213 | | { |
9214 | | using number_integer_t = typename BasicJsonType::number_integer_t; |
9215 | | using number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
9216 | | using number_float_t = typename BasicJsonType::number_float_t; |
9217 | | using string_t = typename BasicJsonType::string_t; |
9218 | | using binary_t = typename BasicJsonType::binary_t; |
9219 | | using json_sax_t = SAX; |
9220 | | using char_type = typename InputAdapterType::char_type; |
9221 | | using char_int_type = typename char_traits<char_type>::int_type; |
9222 | | |
9223 | | public: |
9224 | | /*! |
9225 | | @brief create a binary reader |
9226 | | |
9227 | | @param[in] adapter input adapter to read from |
9228 | | */ |
9229 | | explicit binary_reader(InputAdapterType&& adapter, const input_format_t format = input_format_t::json) noexcept : ia(std::move(adapter)), input_format(format) |
9230 | | { |
9231 | | (void)detail::is_sax_static_asserts<SAX, BasicJsonType> {}; |
9232 | | } |
9233 | | |
9234 | | // make class move-only |
9235 | | binary_reader(const binary_reader&) = delete; |
9236 | | binary_reader(binary_reader&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) |
9237 | | binary_reader& operator=(const binary_reader&) = delete; |
9238 | | binary_reader& operator=(binary_reader&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) |
9239 | | ~binary_reader() = default; |
9240 | | |
9241 | | /*! |
9242 | | @param[in] format the binary format to parse |
9243 | | @param[in] sax_ a SAX event processor |
9244 | | @param[in] strict whether to expect the input to be consumed completed |
9245 | | @param[in] tag_handler how to treat CBOR tags |
9246 | | |
9247 | | @return whether parsing was successful |
9248 | | */ |
9249 | | JSON_HEDLEY_NON_NULL(3) |
9250 | | bool sax_parse(const input_format_t format, |
9251 | | json_sax_t* sax_, |
9252 | | const bool strict = true, |
9253 | | const cbor_tag_handler_t tag_handler = cbor_tag_handler_t::error) |
9254 | | { |
9255 | | sax = sax_; |
9256 | | bool result = false; |
9257 | | |
9258 | | switch (format) |
9259 | | { |
9260 | | case input_format_t::bson: |
9261 | | result = parse_bson_internal(); |
9262 | | break; |
9263 | | |
9264 | | case input_format_t::cbor: |
9265 | | result = parse_cbor_internal(true, tag_handler); |
9266 | | break; |
9267 | | |
9268 | | case input_format_t::msgpack: |
9269 | | result = parse_msgpack_internal(); |
9270 | | break; |
9271 | | |
9272 | | case input_format_t::ubjson: |
9273 | | case input_format_t::bjdata: |
9274 | | result = parse_ubjson_internal(); |
9275 | | break; |
9276 | | |
9277 | | case input_format_t::json: // LCOV_EXCL_LINE |
9278 | | default: // LCOV_EXCL_LINE |
9279 | | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE |
9280 | | } |
9281 | | |
9282 | | // strict mode: next byte must be EOF |
9283 | | if (result && strict) |
9284 | | { |
9285 | | if (input_format == input_format_t::ubjson || input_format == input_format_t::bjdata) |
9286 | | { |
9287 | | get_ignore_noop(); |
9288 | | } |
9289 | | else |
9290 | | { |
9291 | | get(); |
9292 | | } |
9293 | | |
9294 | | if (JSON_HEDLEY_UNLIKELY(current != char_traits<char_type>::eof())) |
9295 | | { |
9296 | | return sax->parse_error(chars_read, get_token_string(), parse_error::create(110, chars_read, |
9297 | | exception_message(input_format, concat("expected end of input; last byte: 0x", get_token_string()), "value"), nullptr)); |
9298 | | } |
9299 | | } |
9300 | | |
9301 | | return result; |
9302 | | } |
9303 | | |
9304 | | private: |
9305 | | ////////// |
9306 | | // BSON // |
9307 | | ////////// |
9308 | | |
9309 | | /*! |
9310 | | @brief Reads in a BSON-object and passes it to the SAX-parser. |
9311 | | @return whether a valid BSON-value was passed to the SAX parser |
9312 | | */ |
9313 | | bool parse_bson_internal() |
9314 | | { |
9315 | | std::int32_t document_size{}; |
9316 | | get_number<std::int32_t, true>(input_format_t::bson, document_size); |
9317 | | |
9318 | | if (JSON_HEDLEY_UNLIKELY(!sax->start_object(static_cast<std::size_t>(-1)))) |
9319 | | { |
9320 | | return false; |
9321 | | } |
9322 | | |
9323 | | if (JSON_HEDLEY_UNLIKELY(!parse_bson_element_list(/*is_array*/false))) |
9324 | | { |
9325 | | return false; |
9326 | | } |
9327 | | |
9328 | | return sax->end_object(); |
9329 | | } |
9330 | | |
9331 | | /*! |
9332 | | @brief Parses a C-style string from the BSON input. |
9333 | | @param[in,out] result A reference to the string variable where the read |
9334 | | string is to be stored. |
9335 | | @return `true` if the \x00-byte indicating the end of the string was |
9336 | | encountered before the EOF; false` indicates an unexpected EOF. |
9337 | | */ |
9338 | | bool get_bson_cstr(string_t& result) |
9339 | | { |
9340 | | auto out = std::back_inserter(result); |
9341 | | while (true) |
9342 | | { |
9343 | | get(); |
9344 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format_t::bson, "cstring"))) |
9345 | | { |
9346 | | return false; |
9347 | | } |
9348 | | if (current == 0x00) |
9349 | | { |
9350 | | return true; |
9351 | | } |
9352 | | *out++ = static_cast<typename string_t::value_type>(current); |
9353 | | } |
9354 | | } |
9355 | | |
9356 | | /*! |
9357 | | @brief Parses a zero-terminated string of length @a len from the BSON |
9358 | | input. |
9359 | | @param[in] len The length (including the zero-byte at the end) of the |
9360 | | string to be read. |
9361 | | @param[in,out] result A reference to the string variable where the read |
9362 | | string is to be stored. |
9363 | | @tparam NumberType The type of the length @a len |
9364 | | @pre len >= 1 |
9365 | | @return `true` if the string was successfully parsed |
9366 | | */ |
9367 | | template<typename NumberType> |
9368 | | bool get_bson_string(const NumberType len, string_t& result) |
9369 | | { |
9370 | | if (JSON_HEDLEY_UNLIKELY(len < 1)) |
9371 | | { |
9372 | | auto last_token = get_token_string(); |
9373 | | return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, |
9374 | | exception_message(input_format_t::bson, concat("string length must be at least 1, is ", std::to_string(len)), "string"), nullptr)); |
9375 | | } |
9376 | | |
9377 | | return get_string(input_format_t::bson, len - static_cast<NumberType>(1), result) && get() != char_traits<char_type>::eof(); |
9378 | | } |
9379 | | |
9380 | | /*! |
9381 | | @brief Parses a byte array input of length @a len from the BSON input. |
9382 | | @param[in] len The length of the byte array to be read. |
9383 | | @param[in,out] result A reference to the binary variable where the read |
9384 | | array is to be stored. |
9385 | | @tparam NumberType The type of the length @a len |
9386 | | @pre len >= 0 |
9387 | | @return `true` if the byte array was successfully parsed |
9388 | | */ |
9389 | | template<typename NumberType> |
9390 | | bool get_bson_binary(const NumberType len, binary_t& result) |
9391 | | { |
9392 | | if (JSON_HEDLEY_UNLIKELY(len < 0)) |
9393 | | { |
9394 | | auto last_token = get_token_string(); |
9395 | | return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, |
9396 | | exception_message(input_format_t::bson, concat("byte array length cannot be negative, is ", std::to_string(len)), "binary"), nullptr)); |
9397 | | } |
9398 | | |
9399 | | // All BSON binary values have a subtype |
9400 | | std::uint8_t subtype{}; |
9401 | | get_number<std::uint8_t>(input_format_t::bson, subtype); |
9402 | | result.set_subtype(subtype); |
9403 | | |
9404 | | return get_binary(input_format_t::bson, len, result); |
9405 | | } |
9406 | | |
9407 | | /*! |
9408 | | @brief Read a BSON document element of the given @a element_type. |
9409 | | @param[in] element_type The BSON element type, c.f. http://bsonspec.org/spec.html |
9410 | | @param[in] element_type_parse_position The position in the input stream, |
9411 | | where the `element_type` was read. |
9412 | | @warning Not all BSON element types are supported yet. An unsupported |
9413 | | @a element_type will give rise to a parse_error.114: |
9414 | | Unsupported BSON record type 0x... |
9415 | | @return whether a valid BSON-object/array was passed to the SAX parser |
9416 | | */ |
9417 | | bool parse_bson_element_internal(const char_int_type element_type, |
9418 | | const std::size_t element_type_parse_position) |
9419 | | { |
9420 | | switch (element_type) |
9421 | | { |
9422 | | case 0x01: // double |
9423 | | { |
9424 | | double number{}; |
9425 | | return get_number<double, true>(input_format_t::bson, number) && sax->number_float(static_cast<number_float_t>(number), ""); |
9426 | | } |
9427 | | |
9428 | | case 0x02: // string |
9429 | | { |
9430 | | std::int32_t len{}; |
9431 | | string_t value; |
9432 | | return get_number<std::int32_t, true>(input_format_t::bson, len) && get_bson_string(len, value) && sax->string(value); |
9433 | | } |
9434 | | |
9435 | | case 0x03: // object |
9436 | | { |
9437 | | return parse_bson_internal(); |
9438 | | } |
9439 | | |
9440 | | case 0x04: // array |
9441 | | { |
9442 | | return parse_bson_array(); |
9443 | | } |
9444 | | |
9445 | | case 0x05: // binary |
9446 | | { |
9447 | | std::int32_t len{}; |
9448 | | binary_t value; |
9449 | | return get_number<std::int32_t, true>(input_format_t::bson, len) && get_bson_binary(len, value) && sax->binary(value); |
9450 | | } |
9451 | | |
9452 | | case 0x08: // boolean |
9453 | | { |
9454 | | return sax->boolean(get() != 0); |
9455 | | } |
9456 | | |
9457 | | case 0x0A: // null |
9458 | | { |
9459 | | return sax->null(); |
9460 | | } |
9461 | | |
9462 | | case 0x10: // int32 |
9463 | | { |
9464 | | std::int32_t value{}; |
9465 | | return get_number<std::int32_t, true>(input_format_t::bson, value) && sax->number_integer(value); |
9466 | | } |
9467 | | |
9468 | | case 0x12: // int64 |
9469 | | { |
9470 | | std::int64_t value{}; |
9471 | | return get_number<std::int64_t, true>(input_format_t::bson, value) && sax->number_integer(value); |
9472 | | } |
9473 | | |
9474 | | default: // anything else not supported (yet) |
9475 | | { |
9476 | | std::array<char, 3> cr{{}}; |
9477 | | static_cast<void>((std::snprintf)(cr.data(), cr.size(), "%.2hhX", static_cast<unsigned char>(element_type))); // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg) |
9478 | | const std::string cr_str{cr.data()}; |
9479 | | return sax->parse_error(element_type_parse_position, cr_str, |
9480 | | parse_error::create(114, element_type_parse_position, concat("Unsupported BSON record type 0x", cr_str), nullptr)); |
9481 | | } |
9482 | | } |
9483 | | } |
9484 | | |
9485 | | /*! |
9486 | | @brief Read a BSON element list (as specified in the BSON-spec) |
9487 | | |
9488 | | The same binary layout is used for objects and arrays, hence it must be |
9489 | | indicated with the argument @a is_array which one is expected |
9490 | | (true --> array, false --> object). |
9491 | | |
9492 | | @param[in] is_array Determines if the element list being read is to be |
9493 | | treated as an object (@a is_array == false), or as an |
9494 | | array (@a is_array == true). |
9495 | | @return whether a valid BSON-object/array was passed to the SAX parser |
9496 | | */ |
9497 | | bool parse_bson_element_list(const bool is_array) |
9498 | | { |
9499 | | string_t key; |
9500 | | |
9501 | | while (auto element_type = get()) |
9502 | | { |
9503 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format_t::bson, "element list"))) |
9504 | | { |
9505 | | return false; |
9506 | | } |
9507 | | |
9508 | | const std::size_t element_type_parse_position = chars_read; |
9509 | | if (JSON_HEDLEY_UNLIKELY(!get_bson_cstr(key))) |
9510 | | { |
9511 | | return false; |
9512 | | } |
9513 | | |
9514 | | if (!is_array && !sax->key(key)) |
9515 | | { |
9516 | | return false; |
9517 | | } |
9518 | | |
9519 | | if (JSON_HEDLEY_UNLIKELY(!parse_bson_element_internal(element_type, element_type_parse_position))) |
9520 | | { |
9521 | | return false; |
9522 | | } |
9523 | | |
9524 | | // get_bson_cstr only appends |
9525 | | key.clear(); |
9526 | | } |
9527 | | |
9528 | | return true; |
9529 | | } |
9530 | | |
9531 | | /*! |
9532 | | @brief Reads an array from the BSON input and passes it to the SAX-parser. |
9533 | | @return whether a valid BSON-array was passed to the SAX parser |
9534 | | */ |
9535 | | bool parse_bson_array() |
9536 | | { |
9537 | | std::int32_t document_size{}; |
9538 | | get_number<std::int32_t, true>(input_format_t::bson, document_size); |
9539 | | |
9540 | | if (JSON_HEDLEY_UNLIKELY(!sax->start_array(static_cast<std::size_t>(-1)))) |
9541 | | { |
9542 | | return false; |
9543 | | } |
9544 | | |
9545 | | if (JSON_HEDLEY_UNLIKELY(!parse_bson_element_list(/*is_array*/true))) |
9546 | | { |
9547 | | return false; |
9548 | | } |
9549 | | |
9550 | | return sax->end_array(); |
9551 | | } |
9552 | | |
9553 | | ////////// |
9554 | | // CBOR // |
9555 | | ////////// |
9556 | | |
9557 | | /*! |
9558 | | @param[in] get_char whether a new character should be retrieved from the |
9559 | | input (true) or whether the last read character should |
9560 | | be considered instead (false) |
9561 | | @param[in] tag_handler how CBOR tags should be treated |
9562 | | |
9563 | | @return whether a valid CBOR value was passed to the SAX parser |
9564 | | */ |
9565 | | bool parse_cbor_internal(const bool get_char, |
9566 | | const cbor_tag_handler_t tag_handler) |
9567 | | { |
9568 | | switch (get_char ? get() : current) |
9569 | | { |
9570 | | // EOF |
9571 | | case char_traits<char_type>::eof(): |
9572 | | return unexpect_eof(input_format_t::cbor, "value"); |
9573 | | |
9574 | | // Integer 0x00..0x17 (0..23) |
9575 | | case 0x00: |
9576 | | case 0x01: |
9577 | | case 0x02: |
9578 | | case 0x03: |
9579 | | case 0x04: |
9580 | | case 0x05: |
9581 | | case 0x06: |
9582 | | case 0x07: |
9583 | | case 0x08: |
9584 | | case 0x09: |
9585 | | case 0x0A: |
9586 | | case 0x0B: |
9587 | | case 0x0C: |
9588 | | case 0x0D: |
9589 | | case 0x0E: |
9590 | | case 0x0F: |
9591 | | case 0x10: |
9592 | | case 0x11: |
9593 | | case 0x12: |
9594 | | case 0x13: |
9595 | | case 0x14: |
9596 | | case 0x15: |
9597 | | case 0x16: |
9598 | | case 0x17: |
9599 | | return sax->number_unsigned(static_cast<number_unsigned_t>(current)); |
9600 | | |
9601 | | case 0x18: // Unsigned integer (one-byte uint8_t follows) |
9602 | | { |
9603 | | std::uint8_t number{}; |
9604 | | return get_number(input_format_t::cbor, number) && sax->number_unsigned(number); |
9605 | | } |
9606 | | |
9607 | | case 0x19: // Unsigned integer (two-byte uint16_t follows) |
9608 | | { |
9609 | | std::uint16_t number{}; |
9610 | | return get_number(input_format_t::cbor, number) && sax->number_unsigned(number); |
9611 | | } |
9612 | | |
9613 | | case 0x1A: // Unsigned integer (four-byte uint32_t follows) |
9614 | | { |
9615 | | std::uint32_t number{}; |
9616 | | return get_number(input_format_t::cbor, number) && sax->number_unsigned(number); |
9617 | | } |
9618 | | |
9619 | | case 0x1B: // Unsigned integer (eight-byte uint64_t follows) |
9620 | | { |
9621 | | std::uint64_t number{}; |
9622 | | return get_number(input_format_t::cbor, number) && sax->number_unsigned(number); |
9623 | | } |
9624 | | |
9625 | | // Negative integer -1-0x00..-1-0x17 (-1..-24) |
9626 | | case 0x20: |
9627 | | case 0x21: |
9628 | | case 0x22: |
9629 | | case 0x23: |
9630 | | case 0x24: |
9631 | | case 0x25: |
9632 | | case 0x26: |
9633 | | case 0x27: |
9634 | | case 0x28: |
9635 | | case 0x29: |
9636 | | case 0x2A: |
9637 | | case 0x2B: |
9638 | | case 0x2C: |
9639 | | case 0x2D: |
9640 | | case 0x2E: |
9641 | | case 0x2F: |
9642 | | case 0x30: |
9643 | | case 0x31: |
9644 | | case 0x32: |
9645 | | case 0x33: |
9646 | | case 0x34: |
9647 | | case 0x35: |
9648 | | case 0x36: |
9649 | | case 0x37: |
9650 | | return sax->number_integer(static_cast<std::int8_t>(0x20 - 1 - current)); |
9651 | | |
9652 | | case 0x38: // Negative integer (one-byte uint8_t follows) |
9653 | | { |
9654 | | std::uint8_t number{}; |
9655 | | return get_number(input_format_t::cbor, number) && sax->number_integer(static_cast<number_integer_t>(-1) - number); |
9656 | | } |
9657 | | |
9658 | | case 0x39: // Negative integer -1-n (two-byte uint16_t follows) |
9659 | | { |
9660 | | std::uint16_t number{}; |
9661 | | return get_number(input_format_t::cbor, number) && sax->number_integer(static_cast<number_integer_t>(-1) - number); |
9662 | | } |
9663 | | |
9664 | | case 0x3A: // Negative integer -1-n (four-byte uint32_t follows) |
9665 | | { |
9666 | | std::uint32_t number{}; |
9667 | | return get_number(input_format_t::cbor, number) && sax->number_integer(static_cast<number_integer_t>(-1) - number); |
9668 | | } |
9669 | | |
9670 | | case 0x3B: // Negative integer -1-n (eight-byte uint64_t follows) |
9671 | | { |
9672 | | std::uint64_t number{}; |
9673 | | return get_number(input_format_t::cbor, number) && sax->number_integer(static_cast<number_integer_t>(-1) |
9674 | | - static_cast<number_integer_t>(number)); |
9675 | | } |
9676 | | |
9677 | | // Binary data (0x00..0x17 bytes follow) |
9678 | | case 0x40: |
9679 | | case 0x41: |
9680 | | case 0x42: |
9681 | | case 0x43: |
9682 | | case 0x44: |
9683 | | case 0x45: |
9684 | | case 0x46: |
9685 | | case 0x47: |
9686 | | case 0x48: |
9687 | | case 0x49: |
9688 | | case 0x4A: |
9689 | | case 0x4B: |
9690 | | case 0x4C: |
9691 | | case 0x4D: |
9692 | | case 0x4E: |
9693 | | case 0x4F: |
9694 | | case 0x50: |
9695 | | case 0x51: |
9696 | | case 0x52: |
9697 | | case 0x53: |
9698 | | case 0x54: |
9699 | | case 0x55: |
9700 | | case 0x56: |
9701 | | case 0x57: |
9702 | | case 0x58: // Binary data (one-byte uint8_t for n follows) |
9703 | | case 0x59: // Binary data (two-byte uint16_t for n follow) |
9704 | | case 0x5A: // Binary data (four-byte uint32_t for n follow) |
9705 | | case 0x5B: // Binary data (eight-byte uint64_t for n follow) |
9706 | | case 0x5F: // Binary data (indefinite length) |
9707 | | { |
9708 | | binary_t b; |
9709 | | return get_cbor_binary(b) && sax->binary(b); |
9710 | | } |
9711 | | |
9712 | | // UTF-8 string (0x00..0x17 bytes follow) |
9713 | | case 0x60: |
9714 | | case 0x61: |
9715 | | case 0x62: |
9716 | | case 0x63: |
9717 | | case 0x64: |
9718 | | case 0x65: |
9719 | | case 0x66: |
9720 | | case 0x67: |
9721 | | case 0x68: |
9722 | | case 0x69: |
9723 | | case 0x6A: |
9724 | | case 0x6B: |
9725 | | case 0x6C: |
9726 | | case 0x6D: |
9727 | | case 0x6E: |
9728 | | case 0x6F: |
9729 | | case 0x70: |
9730 | | case 0x71: |
9731 | | case 0x72: |
9732 | | case 0x73: |
9733 | | case 0x74: |
9734 | | case 0x75: |
9735 | | case 0x76: |
9736 | | case 0x77: |
9737 | | case 0x78: // UTF-8 string (one-byte uint8_t for n follows) |
9738 | | case 0x79: // UTF-8 string (two-byte uint16_t for n follow) |
9739 | | case 0x7A: // UTF-8 string (four-byte uint32_t for n follow) |
9740 | | case 0x7B: // UTF-8 string (eight-byte uint64_t for n follow) |
9741 | | case 0x7F: // UTF-8 string (indefinite length) |
9742 | | { |
9743 | | string_t s; |
9744 | | return get_cbor_string(s) && sax->string(s); |
9745 | | } |
9746 | | |
9747 | | // array (0x00..0x17 data items follow) |
9748 | | case 0x80: |
9749 | | case 0x81: |
9750 | | case 0x82: |
9751 | | case 0x83: |
9752 | | case 0x84: |
9753 | | case 0x85: |
9754 | | case 0x86: |
9755 | | case 0x87: |
9756 | | case 0x88: |
9757 | | case 0x89: |
9758 | | case 0x8A: |
9759 | | case 0x8B: |
9760 | | case 0x8C: |
9761 | | case 0x8D: |
9762 | | case 0x8E: |
9763 | | case 0x8F: |
9764 | | case 0x90: |
9765 | | case 0x91: |
9766 | | case 0x92: |
9767 | | case 0x93: |
9768 | | case 0x94: |
9769 | | case 0x95: |
9770 | | case 0x96: |
9771 | | case 0x97: |
9772 | | return get_cbor_array( |
9773 | | conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler); |
9774 | | |
9775 | | case 0x98: // array (one-byte uint8_t for n follows) |
9776 | | { |
9777 | | std::uint8_t len{}; |
9778 | | return get_number(input_format_t::cbor, len) && get_cbor_array(static_cast<std::size_t>(len), tag_handler); |
9779 | | } |
9780 | | |
9781 | | case 0x99: // array (two-byte uint16_t for n follow) |
9782 | | { |
9783 | | std::uint16_t len{}; |
9784 | | return get_number(input_format_t::cbor, len) && get_cbor_array(static_cast<std::size_t>(len), tag_handler); |
9785 | | } |
9786 | | |
9787 | | case 0x9A: // array (four-byte uint32_t for n follow) |
9788 | | { |
9789 | | std::uint32_t len{}; |
9790 | | return get_number(input_format_t::cbor, len) && get_cbor_array(conditional_static_cast<std::size_t>(len), tag_handler); |
9791 | | } |
9792 | | |
9793 | | case 0x9B: // array (eight-byte uint64_t for n follow) |
9794 | | { |
9795 | | std::uint64_t len{}; |
9796 | | return get_number(input_format_t::cbor, len) && get_cbor_array(conditional_static_cast<std::size_t>(len), tag_handler); |
9797 | | } |
9798 | | |
9799 | | case 0x9F: // array (indefinite length) |
9800 | | return get_cbor_array(static_cast<std::size_t>(-1), tag_handler); |
9801 | | |
9802 | | // map (0x00..0x17 pairs of data items follow) |
9803 | | case 0xA0: |
9804 | | case 0xA1: |
9805 | | case 0xA2: |
9806 | | case 0xA3: |
9807 | | case 0xA4: |
9808 | | case 0xA5: |
9809 | | case 0xA6: |
9810 | | case 0xA7: |
9811 | | case 0xA8: |
9812 | | case 0xA9: |
9813 | | case 0xAA: |
9814 | | case 0xAB: |
9815 | | case 0xAC: |
9816 | | case 0xAD: |
9817 | | case 0xAE: |
9818 | | case 0xAF: |
9819 | | case 0xB0: |
9820 | | case 0xB1: |
9821 | | case 0xB2: |
9822 | | case 0xB3: |
9823 | | case 0xB4: |
9824 | | case 0xB5: |
9825 | | case 0xB6: |
9826 | | case 0xB7: |
9827 | | return get_cbor_object(conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler); |
9828 | | |
9829 | | case 0xB8: // map (one-byte uint8_t for n follows) |
9830 | | { |
9831 | | std::uint8_t len{}; |
9832 | | return get_number(input_format_t::cbor, len) && get_cbor_object(static_cast<std::size_t>(len), tag_handler); |
9833 | | } |
9834 | | |
9835 | | case 0xB9: // map (two-byte uint16_t for n follow) |
9836 | | { |
9837 | | std::uint16_t len{}; |
9838 | | return get_number(input_format_t::cbor, len) && get_cbor_object(static_cast<std::size_t>(len), tag_handler); |
9839 | | } |
9840 | | |
9841 | | case 0xBA: // map (four-byte uint32_t for n follow) |
9842 | | { |
9843 | | std::uint32_t len{}; |
9844 | | return get_number(input_format_t::cbor, len) && get_cbor_object(conditional_static_cast<std::size_t>(len), tag_handler); |
9845 | | } |
9846 | | |
9847 | | case 0xBB: // map (eight-byte uint64_t for n follow) |
9848 | | { |
9849 | | std::uint64_t len{}; |
9850 | | return get_number(input_format_t::cbor, len) && get_cbor_object(conditional_static_cast<std::size_t>(len), tag_handler); |
9851 | | } |
9852 | | |
9853 | | case 0xBF: // map (indefinite length) |
9854 | | return get_cbor_object(static_cast<std::size_t>(-1), tag_handler); |
9855 | | |
9856 | | case 0xC6: // tagged item |
9857 | | case 0xC7: |
9858 | | case 0xC8: |
9859 | | case 0xC9: |
9860 | | case 0xCA: |
9861 | | case 0xCB: |
9862 | | case 0xCC: |
9863 | | case 0xCD: |
9864 | | case 0xCE: |
9865 | | case 0xCF: |
9866 | | case 0xD0: |
9867 | | case 0xD1: |
9868 | | case 0xD2: |
9869 | | case 0xD3: |
9870 | | case 0xD4: |
9871 | | case 0xD8: // tagged item (1 bytes follow) |
9872 | | case 0xD9: // tagged item (2 bytes follow) |
9873 | | case 0xDA: // tagged item (4 bytes follow) |
9874 | | case 0xDB: // tagged item (8 bytes follow) |
9875 | | { |
9876 | | switch (tag_handler) |
9877 | | { |
9878 | | case cbor_tag_handler_t::error: |
9879 | | { |
9880 | | auto last_token = get_token_string(); |
9881 | | return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, |
9882 | | exception_message(input_format_t::cbor, concat("invalid byte: 0x", last_token), "value"), nullptr)); |
9883 | | } |
9884 | | |
9885 | | case cbor_tag_handler_t::ignore: |
9886 | | { |
9887 | | // ignore binary subtype |
9888 | | switch (current) |
9889 | | { |
9890 | | case 0xD8: |
9891 | | { |
9892 | | std::uint8_t subtype_to_ignore{}; |
9893 | | get_number(input_format_t::cbor, subtype_to_ignore); |
9894 | | break; |
9895 | | } |
9896 | | case 0xD9: |
9897 | | { |
9898 | | std::uint16_t subtype_to_ignore{}; |
9899 | | get_number(input_format_t::cbor, subtype_to_ignore); |
9900 | | break; |
9901 | | } |
9902 | | case 0xDA: |
9903 | | { |
9904 | | std::uint32_t subtype_to_ignore{}; |
9905 | | get_number(input_format_t::cbor, subtype_to_ignore); |
9906 | | break; |
9907 | | } |
9908 | | case 0xDB: |
9909 | | { |
9910 | | std::uint64_t subtype_to_ignore{}; |
9911 | | get_number(input_format_t::cbor, subtype_to_ignore); |
9912 | | break; |
9913 | | } |
9914 | | default: |
9915 | | break; |
9916 | | } |
9917 | | return parse_cbor_internal(true, tag_handler); |
9918 | | } |
9919 | | |
9920 | | case cbor_tag_handler_t::store: |
9921 | | { |
9922 | | binary_t b; |
9923 | | // use binary subtype and store in binary container |
9924 | | switch (current) |
9925 | | { |
9926 | | case 0xD8: |
9927 | | { |
9928 | | std::uint8_t subtype{}; |
9929 | | get_number(input_format_t::cbor, subtype); |
9930 | | b.set_subtype(detail::conditional_static_cast<typename binary_t::subtype_type>(subtype)); |
9931 | | break; |
9932 | | } |
9933 | | case 0xD9: |
9934 | | { |
9935 | | std::uint16_t subtype{}; |
9936 | | get_number(input_format_t::cbor, subtype); |
9937 | | b.set_subtype(detail::conditional_static_cast<typename binary_t::subtype_type>(subtype)); |
9938 | | break; |
9939 | | } |
9940 | | case 0xDA: |
9941 | | { |
9942 | | std::uint32_t subtype{}; |
9943 | | get_number(input_format_t::cbor, subtype); |
9944 | | b.set_subtype(detail::conditional_static_cast<typename binary_t::subtype_type>(subtype)); |
9945 | | break; |
9946 | | } |
9947 | | case 0xDB: |
9948 | | { |
9949 | | std::uint64_t subtype{}; |
9950 | | get_number(input_format_t::cbor, subtype); |
9951 | | b.set_subtype(detail::conditional_static_cast<typename binary_t::subtype_type>(subtype)); |
9952 | | break; |
9953 | | } |
9954 | | default: |
9955 | | return parse_cbor_internal(true, tag_handler); |
9956 | | } |
9957 | | get(); |
9958 | | return get_cbor_binary(b) && sax->binary(b); |
9959 | | } |
9960 | | |
9961 | | default: // LCOV_EXCL_LINE |
9962 | | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE |
9963 | | return false; // LCOV_EXCL_LINE |
9964 | | } |
9965 | | } |
9966 | | |
9967 | | case 0xF4: // false |
9968 | | return sax->boolean(false); |
9969 | | |
9970 | | case 0xF5: // true |
9971 | | return sax->boolean(true); |
9972 | | |
9973 | | case 0xF6: // null |
9974 | | return sax->null(); |
9975 | | |
9976 | | case 0xF9: // Half-Precision Float (two-byte IEEE 754) |
9977 | | { |
9978 | | const auto byte1_raw = get(); |
9979 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format_t::cbor, "number"))) |
9980 | | { |
9981 | | return false; |
9982 | | } |
9983 | | const auto byte2_raw = get(); |
9984 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format_t::cbor, "number"))) |
9985 | | { |
9986 | | return false; |
9987 | | } |
9988 | | |
9989 | | const auto byte1 = static_cast<unsigned char>(byte1_raw); |
9990 | | const auto byte2 = static_cast<unsigned char>(byte2_raw); |
9991 | | |
9992 | | // code from RFC 7049, Appendix D, Figure 3: |
9993 | | // As half-precision floating-point numbers were only added |
9994 | | // to IEEE 754 in 2008, today's programming platforms often |
9995 | | // still only have limited support for them. It is very |
9996 | | // easy to include at least decoding support for them even |
9997 | | // without such support. An example of a small decoder for |
9998 | | // half-precision floating-point numbers in the C language |
9999 | | // is shown in Fig. 3. |
10000 | | const auto half = static_cast<unsigned int>((byte1 << 8u) + byte2); |
10001 | | const double val = [&half] |
10002 | | { |
10003 | | const int exp = (half >> 10u) & 0x1Fu; |
10004 | | const unsigned int mant = half & 0x3FFu; |
10005 | | JSON_ASSERT(0 <= exp&& exp <= 32); |
10006 | | JSON_ASSERT(mant <= 1024); |
10007 | | switch (exp) |
10008 | | { |
10009 | | case 0: |
10010 | | return std::ldexp(mant, -24); |
10011 | | case 31: |
10012 | | return (mant == 0) |
10013 | | ? std::numeric_limits<double>::infinity() |
10014 | | : std::numeric_limits<double>::quiet_NaN(); |
10015 | | default: |
10016 | | return std::ldexp(mant + 1024, exp - 25); |
10017 | | } |
10018 | | }(); |
10019 | | return sax->number_float((half & 0x8000u) != 0 |
10020 | | ? static_cast<number_float_t>(-val) |
10021 | | : static_cast<number_float_t>(val), ""); |
10022 | | } |
10023 | | |
10024 | | case 0xFA: // Single-Precision Float (four-byte IEEE 754) |
10025 | | { |
10026 | | float number{}; |
10027 | | return get_number(input_format_t::cbor, number) && sax->number_float(static_cast<number_float_t>(number), ""); |
10028 | | } |
10029 | | |
10030 | | case 0xFB: // Double-Precision Float (eight-byte IEEE 754) |
10031 | | { |
10032 | | double number{}; |
10033 | | return get_number(input_format_t::cbor, number) && sax->number_float(static_cast<number_float_t>(number), ""); |
10034 | | } |
10035 | | |
10036 | | default: // anything else (0xFF is handled inside the other types) |
10037 | | { |
10038 | | auto last_token = get_token_string(); |
10039 | | return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, |
10040 | | exception_message(input_format_t::cbor, concat("invalid byte: 0x", last_token), "value"), nullptr)); |
10041 | | } |
10042 | | } |
10043 | | } |
10044 | | |
10045 | | /*! |
10046 | | @brief reads a CBOR string |
10047 | | |
10048 | | This function first reads starting bytes to determine the expected |
10049 | | string length and then copies this number of bytes into a string. |
10050 | | Additionally, CBOR's strings with indefinite lengths are supported. |
10051 | | |
10052 | | @param[out] result created string |
10053 | | |
10054 | | @return whether string creation completed |
10055 | | */ |
10056 | | bool get_cbor_string(string_t& result) |
10057 | | { |
10058 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format_t::cbor, "string"))) |
10059 | | { |
10060 | | return false; |
10061 | | } |
10062 | | |
10063 | | switch (current) |
10064 | | { |
10065 | | // UTF-8 string (0x00..0x17 bytes follow) |
10066 | | case 0x60: |
10067 | | case 0x61: |
10068 | | case 0x62: |
10069 | | case 0x63: |
10070 | | case 0x64: |
10071 | | case 0x65: |
10072 | | case 0x66: |
10073 | | case 0x67: |
10074 | | case 0x68: |
10075 | | case 0x69: |
10076 | | case 0x6A: |
10077 | | case 0x6B: |
10078 | | case 0x6C: |
10079 | | case 0x6D: |
10080 | | case 0x6E: |
10081 | | case 0x6F: |
10082 | | case 0x70: |
10083 | | case 0x71: |
10084 | | case 0x72: |
10085 | | case 0x73: |
10086 | | case 0x74: |
10087 | | case 0x75: |
10088 | | case 0x76: |
10089 | | case 0x77: |
10090 | | { |
10091 | | return get_string(input_format_t::cbor, static_cast<unsigned int>(current) & 0x1Fu, result); |
10092 | | } |
10093 | | |
10094 | | case 0x78: // UTF-8 string (one-byte uint8_t for n follows) |
10095 | | { |
10096 | | std::uint8_t len{}; |
10097 | | return get_number(input_format_t::cbor, len) && get_string(input_format_t::cbor, len, result); |
10098 | | } |
10099 | | |
10100 | | case 0x79: // UTF-8 string (two-byte uint16_t for n follow) |
10101 | | { |
10102 | | std::uint16_t len{}; |
10103 | | return get_number(input_format_t::cbor, len) && get_string(input_format_t::cbor, len, result); |
10104 | | } |
10105 | | |
10106 | | case 0x7A: // UTF-8 string (four-byte uint32_t for n follow) |
10107 | | { |
10108 | | std::uint32_t len{}; |
10109 | | return get_number(input_format_t::cbor, len) && get_string(input_format_t::cbor, len, result); |
10110 | | } |
10111 | | |
10112 | | case 0x7B: // UTF-8 string (eight-byte uint64_t for n follow) |
10113 | | { |
10114 | | std::uint64_t len{}; |
10115 | | return get_number(input_format_t::cbor, len) && get_string(input_format_t::cbor, len, result); |
10116 | | } |
10117 | | |
10118 | | case 0x7F: // UTF-8 string (indefinite length) |
10119 | | { |
10120 | | while (get() != 0xFF) |
10121 | | { |
10122 | | string_t chunk; |
10123 | | if (!get_cbor_string(chunk)) |
10124 | | { |
10125 | | return false; |
10126 | | } |
10127 | | result.append(chunk); |
10128 | | } |
10129 | | return true; |
10130 | | } |
10131 | | |
10132 | | default: |
10133 | | { |
10134 | | auto last_token = get_token_string(); |
10135 | | return sax->parse_error(chars_read, last_token, parse_error::create(113, chars_read, |
10136 | | exception_message(input_format_t::cbor, concat("expected length specification (0x60-0x7B) or indefinite string type (0x7F); last byte: 0x", last_token), "string"), nullptr)); |
10137 | | } |
10138 | | } |
10139 | | } |
10140 | | |
10141 | | /*! |
10142 | | @brief reads a CBOR byte array |
10143 | | |
10144 | | This function first reads starting bytes to determine the expected |
10145 | | byte array length and then copies this number of bytes into the byte array. |
10146 | | Additionally, CBOR's byte arrays with indefinite lengths are supported. |
10147 | | |
10148 | | @param[out] result created byte array |
10149 | | |
10150 | | @return whether byte array creation completed |
10151 | | */ |
10152 | | bool get_cbor_binary(binary_t& result) |
10153 | | { |
10154 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format_t::cbor, "binary"))) |
10155 | | { |
10156 | | return false; |
10157 | | } |
10158 | | |
10159 | | switch (current) |
10160 | | { |
10161 | | // Binary data (0x00..0x17 bytes follow) |
10162 | | case 0x40: |
10163 | | case 0x41: |
10164 | | case 0x42: |
10165 | | case 0x43: |
10166 | | case 0x44: |
10167 | | case 0x45: |
10168 | | case 0x46: |
10169 | | case 0x47: |
10170 | | case 0x48: |
10171 | | case 0x49: |
10172 | | case 0x4A: |
10173 | | case 0x4B: |
10174 | | case 0x4C: |
10175 | | case 0x4D: |
10176 | | case 0x4E: |
10177 | | case 0x4F: |
10178 | | case 0x50: |
10179 | | case 0x51: |
10180 | | case 0x52: |
10181 | | case 0x53: |
10182 | | case 0x54: |
10183 | | case 0x55: |
10184 | | case 0x56: |
10185 | | case 0x57: |
10186 | | { |
10187 | | return get_binary(input_format_t::cbor, static_cast<unsigned int>(current) & 0x1Fu, result); |
10188 | | } |
10189 | | |
10190 | | case 0x58: // Binary data (one-byte uint8_t for n follows) |
10191 | | { |
10192 | | std::uint8_t len{}; |
10193 | | return get_number(input_format_t::cbor, len) && |
10194 | | get_binary(input_format_t::cbor, len, result); |
10195 | | } |
10196 | | |
10197 | | case 0x59: // Binary data (two-byte uint16_t for n follow) |
10198 | | { |
10199 | | std::uint16_t len{}; |
10200 | | return get_number(input_format_t::cbor, len) && |
10201 | | get_binary(input_format_t::cbor, len, result); |
10202 | | } |
10203 | | |
10204 | | case 0x5A: // Binary data (four-byte uint32_t for n follow) |
10205 | | { |
10206 | | std::uint32_t len{}; |
10207 | | return get_number(input_format_t::cbor, len) && |
10208 | | get_binary(input_format_t::cbor, len, result); |
10209 | | } |
10210 | | |
10211 | | case 0x5B: // Binary data (eight-byte uint64_t for n follow) |
10212 | | { |
10213 | | std::uint64_t len{}; |
10214 | | return get_number(input_format_t::cbor, len) && |
10215 | | get_binary(input_format_t::cbor, len, result); |
10216 | | } |
10217 | | |
10218 | | case 0x5F: // Binary data (indefinite length) |
10219 | | { |
10220 | | while (get() != 0xFF) |
10221 | | { |
10222 | | binary_t chunk; |
10223 | | if (!get_cbor_binary(chunk)) |
10224 | | { |
10225 | | return false; |
10226 | | } |
10227 | | result.insert(result.end(), chunk.begin(), chunk.end()); |
10228 | | } |
10229 | | return true; |
10230 | | } |
10231 | | |
10232 | | default: |
10233 | | { |
10234 | | auto last_token = get_token_string(); |
10235 | | return sax->parse_error(chars_read, last_token, parse_error::create(113, chars_read, |
10236 | | exception_message(input_format_t::cbor, concat("expected length specification (0x40-0x5B) or indefinite binary array type (0x5F); last byte: 0x", last_token), "binary"), nullptr)); |
10237 | | } |
10238 | | } |
10239 | | } |
10240 | | |
10241 | | /*! |
10242 | | @param[in] len the length of the array or static_cast<std::size_t>(-1) for an |
10243 | | array of indefinite size |
10244 | | @param[in] tag_handler how CBOR tags should be treated |
10245 | | @return whether array creation completed |
10246 | | */ |
10247 | | bool get_cbor_array(const std::size_t len, |
10248 | | const cbor_tag_handler_t tag_handler) |
10249 | | { |
10250 | | if (JSON_HEDLEY_UNLIKELY(!sax->start_array(len))) |
10251 | | { |
10252 | | return false; |
10253 | | } |
10254 | | |
10255 | | if (len != static_cast<std::size_t>(-1)) |
10256 | | { |
10257 | | for (std::size_t i = 0; i < len; ++i) |
10258 | | { |
10259 | | if (JSON_HEDLEY_UNLIKELY(!parse_cbor_internal(true, tag_handler))) |
10260 | | { |
10261 | | return false; |
10262 | | } |
10263 | | } |
10264 | | } |
10265 | | else |
10266 | | { |
10267 | | while (get() != 0xFF) |
10268 | | { |
10269 | | if (JSON_HEDLEY_UNLIKELY(!parse_cbor_internal(false, tag_handler))) |
10270 | | { |
10271 | | return false; |
10272 | | } |
10273 | | } |
10274 | | } |
10275 | | |
10276 | | return sax->end_array(); |
10277 | | } |
10278 | | |
10279 | | /*! |
10280 | | @param[in] len the length of the object or static_cast<std::size_t>(-1) for an |
10281 | | object of indefinite size |
10282 | | @param[in] tag_handler how CBOR tags should be treated |
10283 | | @return whether object creation completed |
10284 | | */ |
10285 | | bool get_cbor_object(const std::size_t len, |
10286 | | const cbor_tag_handler_t tag_handler) |
10287 | | { |
10288 | | if (JSON_HEDLEY_UNLIKELY(!sax->start_object(len))) |
10289 | | { |
10290 | | return false; |
10291 | | } |
10292 | | |
10293 | | if (len != 0) |
10294 | | { |
10295 | | string_t key; |
10296 | | if (len != static_cast<std::size_t>(-1)) |
10297 | | { |
10298 | | for (std::size_t i = 0; i < len; ++i) |
10299 | | { |
10300 | | get(); |
10301 | | if (JSON_HEDLEY_UNLIKELY(!get_cbor_string(key) || !sax->key(key))) |
10302 | | { |
10303 | | return false; |
10304 | | } |
10305 | | |
10306 | | if (JSON_HEDLEY_UNLIKELY(!parse_cbor_internal(true, tag_handler))) |
10307 | | { |
10308 | | return false; |
10309 | | } |
10310 | | key.clear(); |
10311 | | } |
10312 | | } |
10313 | | else |
10314 | | { |
10315 | | while (get() != 0xFF) |
10316 | | { |
10317 | | if (JSON_HEDLEY_UNLIKELY(!get_cbor_string(key) || !sax->key(key))) |
10318 | | { |
10319 | | return false; |
10320 | | } |
10321 | | |
10322 | | if (JSON_HEDLEY_UNLIKELY(!parse_cbor_internal(true, tag_handler))) |
10323 | | { |
10324 | | return false; |
10325 | | } |
10326 | | key.clear(); |
10327 | | } |
10328 | | } |
10329 | | } |
10330 | | |
10331 | | return sax->end_object(); |
10332 | | } |
10333 | | |
10334 | | ///////////// |
10335 | | // MsgPack // |
10336 | | ///////////// |
10337 | | |
10338 | | /*! |
10339 | | @return whether a valid MessagePack value was passed to the SAX parser |
10340 | | */ |
10341 | | bool parse_msgpack_internal() |
10342 | | { |
10343 | | switch (get()) |
10344 | | { |
10345 | | // EOF |
10346 | | case char_traits<char_type>::eof(): |
10347 | | return unexpect_eof(input_format_t::msgpack, "value"); |
10348 | | |
10349 | | // positive fixint |
10350 | | case 0x00: |
10351 | | case 0x01: |
10352 | | case 0x02: |
10353 | | case 0x03: |
10354 | | case 0x04: |
10355 | | case 0x05: |
10356 | | case 0x06: |
10357 | | case 0x07: |
10358 | | case 0x08: |
10359 | | case 0x09: |
10360 | | case 0x0A: |
10361 | | case 0x0B: |
10362 | | case 0x0C: |
10363 | | case 0x0D: |
10364 | | case 0x0E: |
10365 | | case 0x0F: |
10366 | | case 0x10: |
10367 | | case 0x11: |
10368 | | case 0x12: |
10369 | | case 0x13: |
10370 | | case 0x14: |
10371 | | case 0x15: |
10372 | | case 0x16: |
10373 | | case 0x17: |
10374 | | case 0x18: |
10375 | | case 0x19: |
10376 | | case 0x1A: |
10377 | | case 0x1B: |
10378 | | case 0x1C: |
10379 | | case 0x1D: |
10380 | | case 0x1E: |
10381 | | case 0x1F: |
10382 | | case 0x20: |
10383 | | case 0x21: |
10384 | | case 0x22: |
10385 | | case 0x23: |
10386 | | case 0x24: |
10387 | | case 0x25: |
10388 | | case 0x26: |
10389 | | case 0x27: |
10390 | | case 0x28: |
10391 | | case 0x29: |
10392 | | case 0x2A: |
10393 | | case 0x2B: |
10394 | | case 0x2C: |
10395 | | case 0x2D: |
10396 | | case 0x2E: |
10397 | | case 0x2F: |
10398 | | case 0x30: |
10399 | | case 0x31: |
10400 | | case 0x32: |
10401 | | case 0x33: |
10402 | | case 0x34: |
10403 | | case 0x35: |
10404 | | case 0x36: |
10405 | | case 0x37: |
10406 | | case 0x38: |
10407 | | case 0x39: |
10408 | | case 0x3A: |
10409 | | case 0x3B: |
10410 | | case 0x3C: |
10411 | | case 0x3D: |
10412 | | case 0x3E: |
10413 | | case 0x3F: |
10414 | | case 0x40: |
10415 | | case 0x41: |
10416 | | case 0x42: |
10417 | | case 0x43: |
10418 | | case 0x44: |
10419 | | case 0x45: |
10420 | | case 0x46: |
10421 | | case 0x47: |
10422 | | case 0x48: |
10423 | | case 0x49: |
10424 | | case 0x4A: |
10425 | | case 0x4B: |
10426 | | case 0x4C: |
10427 | | case 0x4D: |
10428 | | case 0x4E: |
10429 | | case 0x4F: |
10430 | | case 0x50: |
10431 | | case 0x51: |
10432 | | case 0x52: |
10433 | | case 0x53: |
10434 | | case 0x54: |
10435 | | case 0x55: |
10436 | | case 0x56: |
10437 | | case 0x57: |
10438 | | case 0x58: |
10439 | | case 0x59: |
10440 | | case 0x5A: |
10441 | | case 0x5B: |
10442 | | case 0x5C: |
10443 | | case 0x5D: |
10444 | | case 0x5E: |
10445 | | case 0x5F: |
10446 | | case 0x60: |
10447 | | case 0x61: |
10448 | | case 0x62: |
10449 | | case 0x63: |
10450 | | case 0x64: |
10451 | | case 0x65: |
10452 | | case 0x66: |
10453 | | case 0x67: |
10454 | | case 0x68: |
10455 | | case 0x69: |
10456 | | case 0x6A: |
10457 | | case 0x6B: |
10458 | | case 0x6C: |
10459 | | case 0x6D: |
10460 | | case 0x6E: |
10461 | | case 0x6F: |
10462 | | case 0x70: |
10463 | | case 0x71: |
10464 | | case 0x72: |
10465 | | case 0x73: |
10466 | | case 0x74: |
10467 | | case 0x75: |
10468 | | case 0x76: |
10469 | | case 0x77: |
10470 | | case 0x78: |
10471 | | case 0x79: |
10472 | | case 0x7A: |
10473 | | case 0x7B: |
10474 | | case 0x7C: |
10475 | | case 0x7D: |
10476 | | case 0x7E: |
10477 | | case 0x7F: |
10478 | | return sax->number_unsigned(static_cast<number_unsigned_t>(current)); |
10479 | | |
10480 | | // fixmap |
10481 | | case 0x80: |
10482 | | case 0x81: |
10483 | | case 0x82: |
10484 | | case 0x83: |
10485 | | case 0x84: |
10486 | | case 0x85: |
10487 | | case 0x86: |
10488 | | case 0x87: |
10489 | | case 0x88: |
10490 | | case 0x89: |
10491 | | case 0x8A: |
10492 | | case 0x8B: |
10493 | | case 0x8C: |
10494 | | case 0x8D: |
10495 | | case 0x8E: |
10496 | | case 0x8F: |
10497 | | return get_msgpack_object(conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x0Fu)); |
10498 | | |
10499 | | // fixarray |
10500 | | case 0x90: |
10501 | | case 0x91: |
10502 | | case 0x92: |
10503 | | case 0x93: |
10504 | | case 0x94: |
10505 | | case 0x95: |
10506 | | case 0x96: |
10507 | | case 0x97: |
10508 | | case 0x98: |
10509 | | case 0x99: |
10510 | | case 0x9A: |
10511 | | case 0x9B: |
10512 | | case 0x9C: |
10513 | | case 0x9D: |
10514 | | case 0x9E: |
10515 | | case 0x9F: |
10516 | | return get_msgpack_array(conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x0Fu)); |
10517 | | |
10518 | | // fixstr |
10519 | | case 0xA0: |
10520 | | case 0xA1: |
10521 | | case 0xA2: |
10522 | | case 0xA3: |
10523 | | case 0xA4: |
10524 | | case 0xA5: |
10525 | | case 0xA6: |
10526 | | case 0xA7: |
10527 | | case 0xA8: |
10528 | | case 0xA9: |
10529 | | case 0xAA: |
10530 | | case 0xAB: |
10531 | | case 0xAC: |
10532 | | case 0xAD: |
10533 | | case 0xAE: |
10534 | | case 0xAF: |
10535 | | case 0xB0: |
10536 | | case 0xB1: |
10537 | | case 0xB2: |
10538 | | case 0xB3: |
10539 | | case 0xB4: |
10540 | | case 0xB5: |
10541 | | case 0xB6: |
10542 | | case 0xB7: |
10543 | | case 0xB8: |
10544 | | case 0xB9: |
10545 | | case 0xBA: |
10546 | | case 0xBB: |
10547 | | case 0xBC: |
10548 | | case 0xBD: |
10549 | | case 0xBE: |
10550 | | case 0xBF: |
10551 | | case 0xD9: // str 8 |
10552 | | case 0xDA: // str 16 |
10553 | | case 0xDB: // str 32 |
10554 | | { |
10555 | | string_t s; |
10556 | | return get_msgpack_string(s) && sax->string(s); |
10557 | | } |
10558 | | |
10559 | | case 0xC0: // nil |
10560 | | return sax->null(); |
10561 | | |
10562 | | case 0xC2: // false |
10563 | | return sax->boolean(false); |
10564 | | |
10565 | | case 0xC3: // true |
10566 | | return sax->boolean(true); |
10567 | | |
10568 | | case 0xC4: // bin 8 |
10569 | | case 0xC5: // bin 16 |
10570 | | case 0xC6: // bin 32 |
10571 | | case 0xC7: // ext 8 |
10572 | | case 0xC8: // ext 16 |
10573 | | case 0xC9: // ext 32 |
10574 | | case 0xD4: // fixext 1 |
10575 | | case 0xD5: // fixext 2 |
10576 | | case 0xD6: // fixext 4 |
10577 | | case 0xD7: // fixext 8 |
10578 | | case 0xD8: // fixext 16 |
10579 | | { |
10580 | | binary_t b; |
10581 | | return get_msgpack_binary(b) && sax->binary(b); |
10582 | | } |
10583 | | |
10584 | | case 0xCA: // float 32 |
10585 | | { |
10586 | | float number{}; |
10587 | | return get_number(input_format_t::msgpack, number) && sax->number_float(static_cast<number_float_t>(number), ""); |
10588 | | } |
10589 | | |
10590 | | case 0xCB: // float 64 |
10591 | | { |
10592 | | double number{}; |
10593 | | return get_number(input_format_t::msgpack, number) && sax->number_float(static_cast<number_float_t>(number), ""); |
10594 | | } |
10595 | | |
10596 | | case 0xCC: // uint 8 |
10597 | | { |
10598 | | std::uint8_t number{}; |
10599 | | return get_number(input_format_t::msgpack, number) && sax->number_unsigned(number); |
10600 | | } |
10601 | | |
10602 | | case 0xCD: // uint 16 |
10603 | | { |
10604 | | std::uint16_t number{}; |
10605 | | return get_number(input_format_t::msgpack, number) && sax->number_unsigned(number); |
10606 | | } |
10607 | | |
10608 | | case 0xCE: // uint 32 |
10609 | | { |
10610 | | std::uint32_t number{}; |
10611 | | return get_number(input_format_t::msgpack, number) && sax->number_unsigned(number); |
10612 | | } |
10613 | | |
10614 | | case 0xCF: // uint 64 |
10615 | | { |
10616 | | std::uint64_t number{}; |
10617 | | return get_number(input_format_t::msgpack, number) && sax->number_unsigned(number); |
10618 | | } |
10619 | | |
10620 | | case 0xD0: // int 8 |
10621 | | { |
10622 | | std::int8_t number{}; |
10623 | | return get_number(input_format_t::msgpack, number) && sax->number_integer(number); |
10624 | | } |
10625 | | |
10626 | | case 0xD1: // int 16 |
10627 | | { |
10628 | | std::int16_t number{}; |
10629 | | return get_number(input_format_t::msgpack, number) && sax->number_integer(number); |
10630 | | } |
10631 | | |
10632 | | case 0xD2: // int 32 |
10633 | | { |
10634 | | std::int32_t number{}; |
10635 | | return get_number(input_format_t::msgpack, number) && sax->number_integer(number); |
10636 | | } |
10637 | | |
10638 | | case 0xD3: // int 64 |
10639 | | { |
10640 | | std::int64_t number{}; |
10641 | | return get_number(input_format_t::msgpack, number) && sax->number_integer(number); |
10642 | | } |
10643 | | |
10644 | | case 0xDC: // array 16 |
10645 | | { |
10646 | | std::uint16_t len{}; |
10647 | | return get_number(input_format_t::msgpack, len) && get_msgpack_array(static_cast<std::size_t>(len)); |
10648 | | } |
10649 | | |
10650 | | case 0xDD: // array 32 |
10651 | | { |
10652 | | std::uint32_t len{}; |
10653 | | return get_number(input_format_t::msgpack, len) && get_msgpack_array(conditional_static_cast<std::size_t>(len)); |
10654 | | } |
10655 | | |
10656 | | case 0xDE: // map 16 |
10657 | | { |
10658 | | std::uint16_t len{}; |
10659 | | return get_number(input_format_t::msgpack, len) && get_msgpack_object(static_cast<std::size_t>(len)); |
10660 | | } |
10661 | | |
10662 | | case 0xDF: // map 32 |
10663 | | { |
10664 | | std::uint32_t len{}; |
10665 | | return get_number(input_format_t::msgpack, len) && get_msgpack_object(conditional_static_cast<std::size_t>(len)); |
10666 | | } |
10667 | | |
10668 | | // negative fixint |
10669 | | case 0xE0: |
10670 | | case 0xE1: |
10671 | | case 0xE2: |
10672 | | case 0xE3: |
10673 | | case 0xE4: |
10674 | | case 0xE5: |
10675 | | case 0xE6: |
10676 | | case 0xE7: |
10677 | | case 0xE8: |
10678 | | case 0xE9: |
10679 | | case 0xEA: |
10680 | | case 0xEB: |
10681 | | case 0xEC: |
10682 | | case 0xED: |
10683 | | case 0xEE: |
10684 | | case 0xEF: |
10685 | | case 0xF0: |
10686 | | case 0xF1: |
10687 | | case 0xF2: |
10688 | | case 0xF3: |
10689 | | case 0xF4: |
10690 | | case 0xF5: |
10691 | | case 0xF6: |
10692 | | case 0xF7: |
10693 | | case 0xF8: |
10694 | | case 0xF9: |
10695 | | case 0xFA: |
10696 | | case 0xFB: |
10697 | | case 0xFC: |
10698 | | case 0xFD: |
10699 | | case 0xFE: |
10700 | | case 0xFF: |
10701 | | return sax->number_integer(static_cast<std::int8_t>(current)); |
10702 | | |
10703 | | default: // anything else |
10704 | | { |
10705 | | auto last_token = get_token_string(); |
10706 | | return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, |
10707 | | exception_message(input_format_t::msgpack, concat("invalid byte: 0x", last_token), "value"), nullptr)); |
10708 | | } |
10709 | | } |
10710 | | } |
10711 | | |
10712 | | /*! |
10713 | | @brief reads a MessagePack string |
10714 | | |
10715 | | This function first reads starting bytes to determine the expected |
10716 | | string length and then copies this number of bytes into a string. |
10717 | | |
10718 | | @param[out] result created string |
10719 | | |
10720 | | @return whether string creation completed |
10721 | | */ |
10722 | | bool get_msgpack_string(string_t& result) |
10723 | | { |
10724 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format_t::msgpack, "string"))) |
10725 | | { |
10726 | | return false; |
10727 | | } |
10728 | | |
10729 | | switch (current) |
10730 | | { |
10731 | | // fixstr |
10732 | | case 0xA0: |
10733 | | case 0xA1: |
10734 | | case 0xA2: |
10735 | | case 0xA3: |
10736 | | case 0xA4: |
10737 | | case 0xA5: |
10738 | | case 0xA6: |
10739 | | case 0xA7: |
10740 | | case 0xA8: |
10741 | | case 0xA9: |
10742 | | case 0xAA: |
10743 | | case 0xAB: |
10744 | | case 0xAC: |
10745 | | case 0xAD: |
10746 | | case 0xAE: |
10747 | | case 0xAF: |
10748 | | case 0xB0: |
10749 | | case 0xB1: |
10750 | | case 0xB2: |
10751 | | case 0xB3: |
10752 | | case 0xB4: |
10753 | | case 0xB5: |
10754 | | case 0xB6: |
10755 | | case 0xB7: |
10756 | | case 0xB8: |
10757 | | case 0xB9: |
10758 | | case 0xBA: |
10759 | | case 0xBB: |
10760 | | case 0xBC: |
10761 | | case 0xBD: |
10762 | | case 0xBE: |
10763 | | case 0xBF: |
10764 | | { |
10765 | | return get_string(input_format_t::msgpack, static_cast<unsigned int>(current) & 0x1Fu, result); |
10766 | | } |
10767 | | |
10768 | | case 0xD9: // str 8 |
10769 | | { |
10770 | | std::uint8_t len{}; |
10771 | | return get_number(input_format_t::msgpack, len) && get_string(input_format_t::msgpack, len, result); |
10772 | | } |
10773 | | |
10774 | | case 0xDA: // str 16 |
10775 | | { |
10776 | | std::uint16_t len{}; |
10777 | | return get_number(input_format_t::msgpack, len) && get_string(input_format_t::msgpack, len, result); |
10778 | | } |
10779 | | |
10780 | | case 0xDB: // str 32 |
10781 | | { |
10782 | | std::uint32_t len{}; |
10783 | | return get_number(input_format_t::msgpack, len) && get_string(input_format_t::msgpack, len, result); |
10784 | | } |
10785 | | |
10786 | | default: |
10787 | | { |
10788 | | auto last_token = get_token_string(); |
10789 | | return sax->parse_error(chars_read, last_token, parse_error::create(113, chars_read, |
10790 | | exception_message(input_format_t::msgpack, concat("expected length specification (0xA0-0xBF, 0xD9-0xDB); last byte: 0x", last_token), "string"), nullptr)); |
10791 | | } |
10792 | | } |
10793 | | } |
10794 | | |
10795 | | /*! |
10796 | | @brief reads a MessagePack byte array |
10797 | | |
10798 | | This function first reads starting bytes to determine the expected |
10799 | | byte array length and then copies this number of bytes into a byte array. |
10800 | | |
10801 | | @param[out] result created byte array |
10802 | | |
10803 | | @return whether byte array creation completed |
10804 | | */ |
10805 | | bool get_msgpack_binary(binary_t& result) |
10806 | | { |
10807 | | // helper function to set the subtype |
10808 | | auto assign_and_return_true = [&result](std::int8_t subtype) |
10809 | | { |
10810 | | result.set_subtype(static_cast<std::uint8_t>(subtype)); |
10811 | | return true; |
10812 | | }; |
10813 | | |
10814 | | switch (current) |
10815 | | { |
10816 | | case 0xC4: // bin 8 |
10817 | | { |
10818 | | std::uint8_t len{}; |
10819 | | return get_number(input_format_t::msgpack, len) && |
10820 | | get_binary(input_format_t::msgpack, len, result); |
10821 | | } |
10822 | | |
10823 | | case 0xC5: // bin 16 |
10824 | | { |
10825 | | std::uint16_t len{}; |
10826 | | return get_number(input_format_t::msgpack, len) && |
10827 | | get_binary(input_format_t::msgpack, len, result); |
10828 | | } |
10829 | | |
10830 | | case 0xC6: // bin 32 |
10831 | | { |
10832 | | std::uint32_t len{}; |
10833 | | return get_number(input_format_t::msgpack, len) && |
10834 | | get_binary(input_format_t::msgpack, len, result); |
10835 | | } |
10836 | | |
10837 | | case 0xC7: // ext 8 |
10838 | | { |
10839 | | std::uint8_t len{}; |
10840 | | std::int8_t subtype{}; |
10841 | | return get_number(input_format_t::msgpack, len) && |
10842 | | get_number(input_format_t::msgpack, subtype) && |
10843 | | get_binary(input_format_t::msgpack, len, result) && |
10844 | | assign_and_return_true(subtype); |
10845 | | } |
10846 | | |
10847 | | case 0xC8: // ext 16 |
10848 | | { |
10849 | | std::uint16_t len{}; |
10850 | | std::int8_t subtype{}; |
10851 | | return get_number(input_format_t::msgpack, len) && |
10852 | | get_number(input_format_t::msgpack, subtype) && |
10853 | | get_binary(input_format_t::msgpack, len, result) && |
10854 | | assign_and_return_true(subtype); |
10855 | | } |
10856 | | |
10857 | | case 0xC9: // ext 32 |
10858 | | { |
10859 | | std::uint32_t len{}; |
10860 | | std::int8_t subtype{}; |
10861 | | return get_number(input_format_t::msgpack, len) && |
10862 | | get_number(input_format_t::msgpack, subtype) && |
10863 | | get_binary(input_format_t::msgpack, len, result) && |
10864 | | assign_and_return_true(subtype); |
10865 | | } |
10866 | | |
10867 | | case 0xD4: // fixext 1 |
10868 | | { |
10869 | | std::int8_t subtype{}; |
10870 | | return get_number(input_format_t::msgpack, subtype) && |
10871 | | get_binary(input_format_t::msgpack, 1, result) && |
10872 | | assign_and_return_true(subtype); |
10873 | | } |
10874 | | |
10875 | | case 0xD5: // fixext 2 |
10876 | | { |
10877 | | std::int8_t subtype{}; |
10878 | | return get_number(input_format_t::msgpack, subtype) && |
10879 | | get_binary(input_format_t::msgpack, 2, result) && |
10880 | | assign_and_return_true(subtype); |
10881 | | } |
10882 | | |
10883 | | case 0xD6: // fixext 4 |
10884 | | { |
10885 | | std::int8_t subtype{}; |
10886 | | return get_number(input_format_t::msgpack, subtype) && |
10887 | | get_binary(input_format_t::msgpack, 4, result) && |
10888 | | assign_and_return_true(subtype); |
10889 | | } |
10890 | | |
10891 | | case 0xD7: // fixext 8 |
10892 | | { |
10893 | | std::int8_t subtype{}; |
10894 | | return get_number(input_format_t::msgpack, subtype) && |
10895 | | get_binary(input_format_t::msgpack, 8, result) && |
10896 | | assign_and_return_true(subtype); |
10897 | | } |
10898 | | |
10899 | | case 0xD8: // fixext 16 |
10900 | | { |
10901 | | std::int8_t subtype{}; |
10902 | | return get_number(input_format_t::msgpack, subtype) && |
10903 | | get_binary(input_format_t::msgpack, 16, result) && |
10904 | | assign_and_return_true(subtype); |
10905 | | } |
10906 | | |
10907 | | default: // LCOV_EXCL_LINE |
10908 | | return false; // LCOV_EXCL_LINE |
10909 | | } |
10910 | | } |
10911 | | |
10912 | | /*! |
10913 | | @param[in] len the length of the array |
10914 | | @return whether array creation completed |
10915 | | */ |
10916 | | bool get_msgpack_array(const std::size_t len) |
10917 | | { |
10918 | | if (JSON_HEDLEY_UNLIKELY(!sax->start_array(len))) |
10919 | | { |
10920 | | return false; |
10921 | | } |
10922 | | |
10923 | | for (std::size_t i = 0; i < len; ++i) |
10924 | | { |
10925 | | if (JSON_HEDLEY_UNLIKELY(!parse_msgpack_internal())) |
10926 | | { |
10927 | | return false; |
10928 | | } |
10929 | | } |
10930 | | |
10931 | | return sax->end_array(); |
10932 | | } |
10933 | | |
10934 | | /*! |
10935 | | @param[in] len the length of the object |
10936 | | @return whether object creation completed |
10937 | | */ |
10938 | | bool get_msgpack_object(const std::size_t len) |
10939 | | { |
10940 | | if (JSON_HEDLEY_UNLIKELY(!sax->start_object(len))) |
10941 | | { |
10942 | | return false; |
10943 | | } |
10944 | | |
10945 | | string_t key; |
10946 | | for (std::size_t i = 0; i < len; ++i) |
10947 | | { |
10948 | | get(); |
10949 | | if (JSON_HEDLEY_UNLIKELY(!get_msgpack_string(key) || !sax->key(key))) |
10950 | | { |
10951 | | return false; |
10952 | | } |
10953 | | |
10954 | | if (JSON_HEDLEY_UNLIKELY(!parse_msgpack_internal())) |
10955 | | { |
10956 | | return false; |
10957 | | } |
10958 | | key.clear(); |
10959 | | } |
10960 | | |
10961 | | return sax->end_object(); |
10962 | | } |
10963 | | |
10964 | | //////////// |
10965 | | // UBJSON // |
10966 | | //////////// |
10967 | | |
10968 | | /*! |
10969 | | @param[in] get_char whether a new character should be retrieved from the |
10970 | | input (true, default) or whether the last read |
10971 | | character should be considered instead |
10972 | | |
10973 | | @return whether a valid UBJSON value was passed to the SAX parser |
10974 | | */ |
10975 | | bool parse_ubjson_internal(const bool get_char = true) |
10976 | | { |
10977 | | return get_ubjson_value(get_char ? get_ignore_noop() : current); |
10978 | | } |
10979 | | |
10980 | | /*! |
10981 | | @brief reads a UBJSON string |
10982 | | |
10983 | | This function is either called after reading the 'S' byte explicitly |
10984 | | indicating a string, or in case of an object key where the 'S' byte can be |
10985 | | left out. |
10986 | | |
10987 | | @param[out] result created string |
10988 | | @param[in] get_char whether a new character should be retrieved from the |
10989 | | input (true, default) or whether the last read |
10990 | | character should be considered instead |
10991 | | |
10992 | | @return whether string creation completed |
10993 | | */ |
10994 | | bool get_ubjson_string(string_t& result, const bool get_char = true) |
10995 | | { |
10996 | | if (get_char) |
10997 | | { |
10998 | | get(); // TODO(niels): may we ignore N here? |
10999 | | } |
11000 | | |
11001 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format, "value"))) |
11002 | | { |
11003 | | return false; |
11004 | | } |
11005 | | |
11006 | | switch (current) |
11007 | | { |
11008 | | case 'U': |
11009 | | { |
11010 | | std::uint8_t len{}; |
11011 | | return get_number(input_format, len) && get_string(input_format, len, result); |
11012 | | } |
11013 | | |
11014 | | case 'i': |
11015 | | { |
11016 | | std::int8_t len{}; |
11017 | | return get_number(input_format, len) && get_string(input_format, len, result); |
11018 | | } |
11019 | | |
11020 | | case 'I': |
11021 | | { |
11022 | | std::int16_t len{}; |
11023 | | return get_number(input_format, len) && get_string(input_format, len, result); |
11024 | | } |
11025 | | |
11026 | | case 'l': |
11027 | | { |
11028 | | std::int32_t len{}; |
11029 | | return get_number(input_format, len) && get_string(input_format, len, result); |
11030 | | } |
11031 | | |
11032 | | case 'L': |
11033 | | { |
11034 | | std::int64_t len{}; |
11035 | | return get_number(input_format, len) && get_string(input_format, len, result); |
11036 | | } |
11037 | | |
11038 | | case 'u': |
11039 | | { |
11040 | | if (input_format != input_format_t::bjdata) |
11041 | | { |
11042 | | break; |
11043 | | } |
11044 | | std::uint16_t len{}; |
11045 | | return get_number(input_format, len) && get_string(input_format, len, result); |
11046 | | } |
11047 | | |
11048 | | case 'm': |
11049 | | { |
11050 | | if (input_format != input_format_t::bjdata) |
11051 | | { |
11052 | | break; |
11053 | | } |
11054 | | std::uint32_t len{}; |
11055 | | return get_number(input_format, len) && get_string(input_format, len, result); |
11056 | | } |
11057 | | |
11058 | | case 'M': |
11059 | | { |
11060 | | if (input_format != input_format_t::bjdata) |
11061 | | { |
11062 | | break; |
11063 | | } |
11064 | | std::uint64_t len{}; |
11065 | | return get_number(input_format, len) && get_string(input_format, len, result); |
11066 | | } |
11067 | | |
11068 | | default: |
11069 | | break; |
11070 | | } |
11071 | | auto last_token = get_token_string(); |
11072 | | std::string message; |
11073 | | |
11074 | | if (input_format != input_format_t::bjdata) |
11075 | | { |
11076 | | message = "expected length type specification (U, i, I, l, L); last byte: 0x" + last_token; |
11077 | | } |
11078 | | else |
11079 | | { |
11080 | | message = "expected length type specification (U, i, u, I, m, l, M, L); last byte: 0x" + last_token; |
11081 | | } |
11082 | | return sax->parse_error(chars_read, last_token, parse_error::create(113, chars_read, exception_message(input_format, message, "string"), nullptr)); |
11083 | | } |
11084 | | |
11085 | | /*! |
11086 | | @param[out] dim an integer vector storing the ND array dimensions |
11087 | | @return whether reading ND array size vector is successful |
11088 | | */ |
11089 | | bool get_ubjson_ndarray_size(std::vector<size_t>& dim) |
11090 | | { |
11091 | | std::pair<std::size_t, char_int_type> size_and_type; |
11092 | | size_t dimlen = 0; |
11093 | | bool no_ndarray = true; |
11094 | | |
11095 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_size_type(size_and_type, no_ndarray))) |
11096 | | { |
11097 | | return false; |
11098 | | } |
11099 | | |
11100 | | if (size_and_type.first != npos) |
11101 | | { |
11102 | | if (size_and_type.second != 0) |
11103 | | { |
11104 | | if (size_and_type.second != 'N') |
11105 | | { |
11106 | | for (std::size_t i = 0; i < size_and_type.first; ++i) |
11107 | | { |
11108 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_size_value(dimlen, no_ndarray, size_and_type.second))) |
11109 | | { |
11110 | | return false; |
11111 | | } |
11112 | | dim.push_back(dimlen); |
11113 | | } |
11114 | | } |
11115 | | } |
11116 | | else |
11117 | | { |
11118 | | for (std::size_t i = 0; i < size_and_type.first; ++i) |
11119 | | { |
11120 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_size_value(dimlen, no_ndarray))) |
11121 | | { |
11122 | | return false; |
11123 | | } |
11124 | | dim.push_back(dimlen); |
11125 | | } |
11126 | | } |
11127 | | } |
11128 | | else |
11129 | | { |
11130 | | while (current != ']') |
11131 | | { |
11132 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_size_value(dimlen, no_ndarray, current))) |
11133 | | { |
11134 | | return false; |
11135 | | } |
11136 | | dim.push_back(dimlen); |
11137 | | get_ignore_noop(); |
11138 | | } |
11139 | | } |
11140 | | return true; |
11141 | | } |
11142 | | |
11143 | | /*! |
11144 | | @param[out] result determined size |
11145 | | @param[in,out] is_ndarray for input, `true` means already inside an ndarray vector |
11146 | | or ndarray dimension is not allowed; `false` means ndarray |
11147 | | is allowed; for output, `true` means an ndarray is found; |
11148 | | is_ndarray can only return `true` when its initial value |
11149 | | is `false` |
11150 | | @param[in] prefix type marker if already read, otherwise set to 0 |
11151 | | |
11152 | | @return whether size determination completed |
11153 | | */ |
11154 | | bool get_ubjson_size_value(std::size_t& result, bool& is_ndarray, char_int_type prefix = 0) |
11155 | | { |
11156 | | if (prefix == 0) |
11157 | | { |
11158 | | prefix = get_ignore_noop(); |
11159 | | } |
11160 | | |
11161 | | switch (prefix) |
11162 | | { |
11163 | | case 'U': |
11164 | | { |
11165 | | std::uint8_t number{}; |
11166 | | if (JSON_HEDLEY_UNLIKELY(!get_number(input_format, number))) |
11167 | | { |
11168 | | return false; |
11169 | | } |
11170 | | result = static_cast<std::size_t>(number); |
11171 | | return true; |
11172 | | } |
11173 | | |
11174 | | case 'i': |
11175 | | { |
11176 | | std::int8_t number{}; |
11177 | | if (JSON_HEDLEY_UNLIKELY(!get_number(input_format, number))) |
11178 | | { |
11179 | | return false; |
11180 | | } |
11181 | | if (number < 0) |
11182 | | { |
11183 | | return sax->parse_error(chars_read, get_token_string(), parse_error::create(113, chars_read, |
11184 | | exception_message(input_format, "count in an optimized container must be positive", "size"), nullptr)); |
11185 | | } |
11186 | | result = static_cast<std::size_t>(number); // NOLINT(bugprone-signed-char-misuse,cert-str34-c): number is not a char |
11187 | | return true; |
11188 | | } |
11189 | | |
11190 | | case 'I': |
11191 | | { |
11192 | | std::int16_t number{}; |
11193 | | if (JSON_HEDLEY_UNLIKELY(!get_number(input_format, number))) |
11194 | | { |
11195 | | return false; |
11196 | | } |
11197 | | if (number < 0) |
11198 | | { |
11199 | | return sax->parse_error(chars_read, get_token_string(), parse_error::create(113, chars_read, |
11200 | | exception_message(input_format, "count in an optimized container must be positive", "size"), nullptr)); |
11201 | | } |
11202 | | result = static_cast<std::size_t>(number); |
11203 | | return true; |
11204 | | } |
11205 | | |
11206 | | case 'l': |
11207 | | { |
11208 | | std::int32_t number{}; |
11209 | | if (JSON_HEDLEY_UNLIKELY(!get_number(input_format, number))) |
11210 | | { |
11211 | | return false; |
11212 | | } |
11213 | | if (number < 0) |
11214 | | { |
11215 | | return sax->parse_error(chars_read, get_token_string(), parse_error::create(113, chars_read, |
11216 | | exception_message(input_format, "count in an optimized container must be positive", "size"), nullptr)); |
11217 | | } |
11218 | | result = static_cast<std::size_t>(number); |
11219 | | return true; |
11220 | | } |
11221 | | |
11222 | | case 'L': |
11223 | | { |
11224 | | std::int64_t number{}; |
11225 | | if (JSON_HEDLEY_UNLIKELY(!get_number(input_format, number))) |
11226 | | { |
11227 | | return false; |
11228 | | } |
11229 | | if (number < 0) |
11230 | | { |
11231 | | return sax->parse_error(chars_read, get_token_string(), parse_error::create(113, chars_read, |
11232 | | exception_message(input_format, "count in an optimized container must be positive", "size"), nullptr)); |
11233 | | } |
11234 | | if (!value_in_range_of<std::size_t>(number)) |
11235 | | { |
11236 | | return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408, |
11237 | | exception_message(input_format, "integer value overflow", "size"), nullptr)); |
11238 | | } |
11239 | | result = static_cast<std::size_t>(number); |
11240 | | return true; |
11241 | | } |
11242 | | |
11243 | | case 'u': |
11244 | | { |
11245 | | if (input_format != input_format_t::bjdata) |
11246 | | { |
11247 | | break; |
11248 | | } |
11249 | | std::uint16_t number{}; |
11250 | | if (JSON_HEDLEY_UNLIKELY(!get_number(input_format, number))) |
11251 | | { |
11252 | | return false; |
11253 | | } |
11254 | | result = static_cast<std::size_t>(number); |
11255 | | return true; |
11256 | | } |
11257 | | |
11258 | | case 'm': |
11259 | | { |
11260 | | if (input_format != input_format_t::bjdata) |
11261 | | { |
11262 | | break; |
11263 | | } |
11264 | | std::uint32_t number{}; |
11265 | | if (JSON_HEDLEY_UNLIKELY(!get_number(input_format, number))) |
11266 | | { |
11267 | | return false; |
11268 | | } |
11269 | | result = conditional_static_cast<std::size_t>(number); |
11270 | | return true; |
11271 | | } |
11272 | | |
11273 | | case 'M': |
11274 | | { |
11275 | | if (input_format != input_format_t::bjdata) |
11276 | | { |
11277 | | break; |
11278 | | } |
11279 | | std::uint64_t number{}; |
11280 | | if (JSON_HEDLEY_UNLIKELY(!get_number(input_format, number))) |
11281 | | { |
11282 | | return false; |
11283 | | } |
11284 | | if (!value_in_range_of<std::size_t>(number)) |
11285 | | { |
11286 | | return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408, |
11287 | | exception_message(input_format, "integer value overflow", "size"), nullptr)); |
11288 | | } |
11289 | | result = detail::conditional_static_cast<std::size_t>(number); |
11290 | | return true; |
11291 | | } |
11292 | | |
11293 | | case '[': |
11294 | | { |
11295 | | if (input_format != input_format_t::bjdata) |
11296 | | { |
11297 | | break; |
11298 | | } |
11299 | | if (is_ndarray) // ndarray dimensional vector can only contain integers, and can not embed another array |
11300 | | { |
11301 | | return sax->parse_error(chars_read, get_token_string(), parse_error::create(113, chars_read, exception_message(input_format, "ndarray dimensional vector is not allowed", "size"), nullptr)); |
11302 | | } |
11303 | | std::vector<size_t> dim; |
11304 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_ndarray_size(dim))) |
11305 | | { |
11306 | | return false; |
11307 | | } |
11308 | | if (dim.size() == 1 || (dim.size() == 2 && dim.at(0) == 1)) // return normal array size if 1D row vector |
11309 | | { |
11310 | | result = dim.at(dim.size() - 1); |
11311 | | return true; |
11312 | | } |
11313 | | if (!dim.empty()) // if ndarray, convert to an object in JData annotated array format |
11314 | | { |
11315 | | for (auto i : dim) // test if any dimension in an ndarray is 0, if so, return a 1D empty container |
11316 | | { |
11317 | | if ( i == 0 ) |
11318 | | { |
11319 | | result = 0; |
11320 | | return true; |
11321 | | } |
11322 | | } |
11323 | | |
11324 | | string_t key = "_ArraySize_"; |
11325 | | if (JSON_HEDLEY_UNLIKELY(!sax->start_object(3) || !sax->key(key) || !sax->start_array(dim.size()))) |
11326 | | { |
11327 | | return false; |
11328 | | } |
11329 | | result = 1; |
11330 | | for (auto i : dim) |
11331 | | { |
11332 | | result *= i; |
11333 | | if (result == 0 || result == npos) // because dim elements shall not have zeros, result = 0 means overflow happened; it also can't be npos as it is used to initialize size in get_ubjson_size_type() |
11334 | | { |
11335 | | return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408, exception_message(input_format, "excessive ndarray size caused overflow", "size"), nullptr)); |
11336 | | } |
11337 | | if (JSON_HEDLEY_UNLIKELY(!sax->number_unsigned(static_cast<number_unsigned_t>(i)))) |
11338 | | { |
11339 | | return false; |
11340 | | } |
11341 | | } |
11342 | | is_ndarray = true; |
11343 | | return sax->end_array(); |
11344 | | } |
11345 | | result = 0; |
11346 | | return true; |
11347 | | } |
11348 | | |
11349 | | default: |
11350 | | break; |
11351 | | } |
11352 | | auto last_token = get_token_string(); |
11353 | | std::string message; |
11354 | | |
11355 | | if (input_format != input_format_t::bjdata) |
11356 | | { |
11357 | | message = "expected length type specification (U, i, I, l, L) after '#'; last byte: 0x" + last_token; |
11358 | | } |
11359 | | else |
11360 | | { |
11361 | | message = "expected length type specification (U, i, u, I, m, l, M, L) after '#'; last byte: 0x" + last_token; |
11362 | | } |
11363 | | return sax->parse_error(chars_read, last_token, parse_error::create(113, chars_read, exception_message(input_format, message, "size"), nullptr)); |
11364 | | } |
11365 | | |
11366 | | /*! |
11367 | | @brief determine the type and size for a container |
11368 | | |
11369 | | In the optimized UBJSON format, a type and a size can be provided to allow |
11370 | | for a more compact representation. |
11371 | | |
11372 | | @param[out] result pair of the size and the type |
11373 | | @param[in] inside_ndarray whether the parser is parsing an ND array dimensional vector |
11374 | | |
11375 | | @return whether pair creation completed |
11376 | | */ |
11377 | | bool get_ubjson_size_type(std::pair<std::size_t, char_int_type>& result, bool inside_ndarray = false) |
11378 | | { |
11379 | | result.first = npos; // size |
11380 | | result.second = 0; // type |
11381 | | bool is_ndarray = false; |
11382 | | |
11383 | | get_ignore_noop(); |
11384 | | |
11385 | | if (current == '$') |
11386 | | { |
11387 | | result.second = get(); // must not ignore 'N', because 'N' maybe the type |
11388 | | if (input_format == input_format_t::bjdata |
11389 | | && JSON_HEDLEY_UNLIKELY(std::binary_search(bjd_optimized_type_markers.begin(), bjd_optimized_type_markers.end(), result.second))) |
11390 | | { |
11391 | | auto last_token = get_token_string(); |
11392 | | return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, |
11393 | | exception_message(input_format, concat("marker 0x", last_token, " is not a permitted optimized array type"), "type"), nullptr)); |
11394 | | } |
11395 | | |
11396 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format, "type"))) |
11397 | | { |
11398 | | return false; |
11399 | | } |
11400 | | |
11401 | | get_ignore_noop(); |
11402 | | if (JSON_HEDLEY_UNLIKELY(current != '#')) |
11403 | | { |
11404 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format, "value"))) |
11405 | | { |
11406 | | return false; |
11407 | | } |
11408 | | auto last_token = get_token_string(); |
11409 | | return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, |
11410 | | exception_message(input_format, concat("expected '#' after type information; last byte: 0x", last_token), "size"), nullptr)); |
11411 | | } |
11412 | | |
11413 | | const bool is_error = get_ubjson_size_value(result.first, is_ndarray); |
11414 | | if (input_format == input_format_t::bjdata && is_ndarray) |
11415 | | { |
11416 | | if (inside_ndarray) |
11417 | | { |
11418 | | return sax->parse_error(chars_read, get_token_string(), parse_error::create(112, chars_read, |
11419 | | exception_message(input_format, "ndarray can not be recursive", "size"), nullptr)); |
11420 | | } |
11421 | | result.second |= (1 << 8); // use bit 8 to indicate ndarray, all UBJSON and BJData markers should be ASCII letters |
11422 | | } |
11423 | | return is_error; |
11424 | | } |
11425 | | |
11426 | | if (current == '#') |
11427 | | { |
11428 | | const bool is_error = get_ubjson_size_value(result.first, is_ndarray); |
11429 | | if (input_format == input_format_t::bjdata && is_ndarray) |
11430 | | { |
11431 | | return sax->parse_error(chars_read, get_token_string(), parse_error::create(112, chars_read, |
11432 | | exception_message(input_format, "ndarray requires both type and size", "size"), nullptr)); |
11433 | | } |
11434 | | return is_error; |
11435 | | } |
11436 | | |
11437 | | return true; |
11438 | | } |
11439 | | |
11440 | | /*! |
11441 | | @param prefix the previously read or set type prefix |
11442 | | @return whether value creation completed |
11443 | | */ |
11444 | | bool get_ubjson_value(const char_int_type prefix) |
11445 | | { |
11446 | | switch (prefix) |
11447 | | { |
11448 | | case char_traits<char_type>::eof(): // EOF |
11449 | | return unexpect_eof(input_format, "value"); |
11450 | | |
11451 | | case 'T': // true |
11452 | | return sax->boolean(true); |
11453 | | case 'F': // false |
11454 | | return sax->boolean(false); |
11455 | | |
11456 | | case 'Z': // null |
11457 | | return sax->null(); |
11458 | | |
11459 | | case 'U': |
11460 | | { |
11461 | | std::uint8_t number{}; |
11462 | | return get_number(input_format, number) && sax->number_unsigned(number); |
11463 | | } |
11464 | | |
11465 | | case 'i': |
11466 | | { |
11467 | | std::int8_t number{}; |
11468 | | return get_number(input_format, number) && sax->number_integer(number); |
11469 | | } |
11470 | | |
11471 | | case 'I': |
11472 | | { |
11473 | | std::int16_t number{}; |
11474 | | return get_number(input_format, number) && sax->number_integer(number); |
11475 | | } |
11476 | | |
11477 | | case 'l': |
11478 | | { |
11479 | | std::int32_t number{}; |
11480 | | return get_number(input_format, number) && sax->number_integer(number); |
11481 | | } |
11482 | | |
11483 | | case 'L': |
11484 | | { |
11485 | | std::int64_t number{}; |
11486 | | return get_number(input_format, number) && sax->number_integer(number); |
11487 | | } |
11488 | | |
11489 | | case 'u': |
11490 | | { |
11491 | | if (input_format != input_format_t::bjdata) |
11492 | | { |
11493 | | break; |
11494 | | } |
11495 | | std::uint16_t number{}; |
11496 | | return get_number(input_format, number) && sax->number_unsigned(number); |
11497 | | } |
11498 | | |
11499 | | case 'm': |
11500 | | { |
11501 | | if (input_format != input_format_t::bjdata) |
11502 | | { |
11503 | | break; |
11504 | | } |
11505 | | std::uint32_t number{}; |
11506 | | return get_number(input_format, number) && sax->number_unsigned(number); |
11507 | | } |
11508 | | |
11509 | | case 'M': |
11510 | | { |
11511 | | if (input_format != input_format_t::bjdata) |
11512 | | { |
11513 | | break; |
11514 | | } |
11515 | | std::uint64_t number{}; |
11516 | | return get_number(input_format, number) && sax->number_unsigned(number); |
11517 | | } |
11518 | | |
11519 | | case 'h': |
11520 | | { |
11521 | | if (input_format != input_format_t::bjdata) |
11522 | | { |
11523 | | break; |
11524 | | } |
11525 | | const auto byte1_raw = get(); |
11526 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format, "number"))) |
11527 | | { |
11528 | | return false; |
11529 | | } |
11530 | | const auto byte2_raw = get(); |
11531 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format, "number"))) |
11532 | | { |
11533 | | return false; |
11534 | | } |
11535 | | |
11536 | | const auto byte1 = static_cast<unsigned char>(byte1_raw); |
11537 | | const auto byte2 = static_cast<unsigned char>(byte2_raw); |
11538 | | |
11539 | | // code from RFC 7049, Appendix D, Figure 3: |
11540 | | // As half-precision floating-point numbers were only added |
11541 | | // to IEEE 754 in 2008, today's programming platforms often |
11542 | | // still only have limited support for them. It is very |
11543 | | // easy to include at least decoding support for them even |
11544 | | // without such support. An example of a small decoder for |
11545 | | // half-precision floating-point numbers in the C language |
11546 | | // is shown in Fig. 3. |
11547 | | const auto half = static_cast<unsigned int>((byte2 << 8u) + byte1); |
11548 | | const double val = [&half] |
11549 | | { |
11550 | | const int exp = (half >> 10u) & 0x1Fu; |
11551 | | const unsigned int mant = half & 0x3FFu; |
11552 | | JSON_ASSERT(0 <= exp&& exp <= 32); |
11553 | | JSON_ASSERT(mant <= 1024); |
11554 | | switch (exp) |
11555 | | { |
11556 | | case 0: |
11557 | | return std::ldexp(mant, -24); |
11558 | | case 31: |
11559 | | return (mant == 0) |
11560 | | ? std::numeric_limits<double>::infinity() |
11561 | | : std::numeric_limits<double>::quiet_NaN(); |
11562 | | default: |
11563 | | return std::ldexp(mant + 1024, exp - 25); |
11564 | | } |
11565 | | }(); |
11566 | | return sax->number_float((half & 0x8000u) != 0 |
11567 | | ? static_cast<number_float_t>(-val) |
11568 | | : static_cast<number_float_t>(val), ""); |
11569 | | } |
11570 | | |
11571 | | case 'd': |
11572 | | { |
11573 | | float number{}; |
11574 | | return get_number(input_format, number) && sax->number_float(static_cast<number_float_t>(number), ""); |
11575 | | } |
11576 | | |
11577 | | case 'D': |
11578 | | { |
11579 | | double number{}; |
11580 | | return get_number(input_format, number) && sax->number_float(static_cast<number_float_t>(number), ""); |
11581 | | } |
11582 | | |
11583 | | case 'H': |
11584 | | { |
11585 | | return get_ubjson_high_precision_number(); |
11586 | | } |
11587 | | |
11588 | | case 'C': // char |
11589 | | { |
11590 | | get(); |
11591 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format, "char"))) |
11592 | | { |
11593 | | return false; |
11594 | | } |
11595 | | if (JSON_HEDLEY_UNLIKELY(current > 127)) |
11596 | | { |
11597 | | auto last_token = get_token_string(); |
11598 | | return sax->parse_error(chars_read, last_token, parse_error::create(113, chars_read, |
11599 | | exception_message(input_format, concat("byte after 'C' must be in range 0x00..0x7F; last byte: 0x", last_token), "char"), nullptr)); |
11600 | | } |
11601 | | string_t s(1, static_cast<typename string_t::value_type>(current)); |
11602 | | return sax->string(s); |
11603 | | } |
11604 | | |
11605 | | case 'S': // string |
11606 | | { |
11607 | | string_t s; |
11608 | | return get_ubjson_string(s) && sax->string(s); |
11609 | | } |
11610 | | |
11611 | | case '[': // array |
11612 | | return get_ubjson_array(); |
11613 | | |
11614 | | case '{': // object |
11615 | | return get_ubjson_object(); |
11616 | | |
11617 | | default: // anything else |
11618 | | break; |
11619 | | } |
11620 | | auto last_token = get_token_string(); |
11621 | | return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, exception_message(input_format, "invalid byte: 0x" + last_token, "value"), nullptr)); |
11622 | | } |
11623 | | |
11624 | | /*! |
11625 | | @return whether array creation completed |
11626 | | */ |
11627 | | bool get_ubjson_array() |
11628 | | { |
11629 | | std::pair<std::size_t, char_int_type> size_and_type; |
11630 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_size_type(size_and_type))) |
11631 | | { |
11632 | | return false; |
11633 | | } |
11634 | | |
11635 | | // if bit-8 of size_and_type.second is set to 1, encode bjdata ndarray as an object in JData annotated array format (https://github.com/NeuroJSON/jdata): |
11636 | | // {"_ArrayType_" : "typeid", "_ArraySize_" : [n1, n2, ...], "_ArrayData_" : [v1, v2, ...]} |
11637 | | |
11638 | | if (input_format == input_format_t::bjdata && size_and_type.first != npos && (size_and_type.second & (1 << 8)) != 0) |
11639 | | { |
11640 | | size_and_type.second &= ~(static_cast<char_int_type>(1) << 8); // use bit 8 to indicate ndarray, here we remove the bit to restore the type marker |
11641 | | auto it = std::lower_bound(bjd_types_map.begin(), bjd_types_map.end(), size_and_type.second, [](const bjd_type & p, char_int_type t) |
11642 | | { |
11643 | | return p.first < t; |
11644 | | }); |
11645 | | string_t key = "_ArrayType_"; |
11646 | | if (JSON_HEDLEY_UNLIKELY(it == bjd_types_map.end() || it->first != size_and_type.second)) |
11647 | | { |
11648 | | auto last_token = get_token_string(); |
11649 | | return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, |
11650 | | exception_message(input_format, "invalid byte: 0x" + last_token, "type"), nullptr)); |
11651 | | } |
11652 | | |
11653 | | string_t type = it->second; // sax->string() takes a reference |
11654 | | if (JSON_HEDLEY_UNLIKELY(!sax->key(key) || !sax->string(type))) |
11655 | | { |
11656 | | return false; |
11657 | | } |
11658 | | |
11659 | | if (size_and_type.second == 'C') |
11660 | | { |
11661 | | size_and_type.second = 'U'; |
11662 | | } |
11663 | | |
11664 | | key = "_ArrayData_"; |
11665 | | if (JSON_HEDLEY_UNLIKELY(!sax->key(key) || !sax->start_array(size_and_type.first) )) |
11666 | | { |
11667 | | return false; |
11668 | | } |
11669 | | |
11670 | | for (std::size_t i = 0; i < size_and_type.first; ++i) |
11671 | | { |
11672 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_value(size_and_type.second))) |
11673 | | { |
11674 | | return false; |
11675 | | } |
11676 | | } |
11677 | | |
11678 | | return (sax->end_array() && sax->end_object()); |
11679 | | } |
11680 | | |
11681 | | if (size_and_type.first != npos) |
11682 | | { |
11683 | | if (JSON_HEDLEY_UNLIKELY(!sax->start_array(size_and_type.first))) |
11684 | | { |
11685 | | return false; |
11686 | | } |
11687 | | |
11688 | | if (size_and_type.second != 0) |
11689 | | { |
11690 | | if (size_and_type.second != 'N') |
11691 | | { |
11692 | | for (std::size_t i = 0; i < size_and_type.first; ++i) |
11693 | | { |
11694 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_value(size_and_type.second))) |
11695 | | { |
11696 | | return false; |
11697 | | } |
11698 | | } |
11699 | | } |
11700 | | } |
11701 | | else |
11702 | | { |
11703 | | for (std::size_t i = 0; i < size_and_type.first; ++i) |
11704 | | { |
11705 | | if (JSON_HEDLEY_UNLIKELY(!parse_ubjson_internal())) |
11706 | | { |
11707 | | return false; |
11708 | | } |
11709 | | } |
11710 | | } |
11711 | | } |
11712 | | else |
11713 | | { |
11714 | | if (JSON_HEDLEY_UNLIKELY(!sax->start_array(static_cast<std::size_t>(-1)))) |
11715 | | { |
11716 | | return false; |
11717 | | } |
11718 | | |
11719 | | while (current != ']') |
11720 | | { |
11721 | | if (JSON_HEDLEY_UNLIKELY(!parse_ubjson_internal(false))) |
11722 | | { |
11723 | | return false; |
11724 | | } |
11725 | | get_ignore_noop(); |
11726 | | } |
11727 | | } |
11728 | | |
11729 | | return sax->end_array(); |
11730 | | } |
11731 | | |
11732 | | /*! |
11733 | | @return whether object creation completed |
11734 | | */ |
11735 | | bool get_ubjson_object() |
11736 | | { |
11737 | | std::pair<std::size_t, char_int_type> size_and_type; |
11738 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_size_type(size_and_type))) |
11739 | | { |
11740 | | return false; |
11741 | | } |
11742 | | |
11743 | | // do not accept ND-array size in objects in BJData |
11744 | | if (input_format == input_format_t::bjdata && size_and_type.first != npos && (size_and_type.second & (1 << 8)) != 0) |
11745 | | { |
11746 | | auto last_token = get_token_string(); |
11747 | | return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, |
11748 | | exception_message(input_format, "BJData object does not support ND-array size in optimized format", "object"), nullptr)); |
11749 | | } |
11750 | | |
11751 | | string_t key; |
11752 | | if (size_and_type.first != npos) |
11753 | | { |
11754 | | if (JSON_HEDLEY_UNLIKELY(!sax->start_object(size_and_type.first))) |
11755 | | { |
11756 | | return false; |
11757 | | } |
11758 | | |
11759 | | if (size_and_type.second != 0) |
11760 | | { |
11761 | | for (std::size_t i = 0; i < size_and_type.first; ++i) |
11762 | | { |
11763 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_string(key) || !sax->key(key))) |
11764 | | { |
11765 | | return false; |
11766 | | } |
11767 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_value(size_and_type.second))) |
11768 | | { |
11769 | | return false; |
11770 | | } |
11771 | | key.clear(); |
11772 | | } |
11773 | | } |
11774 | | else |
11775 | | { |
11776 | | for (std::size_t i = 0; i < size_and_type.first; ++i) |
11777 | | { |
11778 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_string(key) || !sax->key(key))) |
11779 | | { |
11780 | | return false; |
11781 | | } |
11782 | | if (JSON_HEDLEY_UNLIKELY(!parse_ubjson_internal())) |
11783 | | { |
11784 | | return false; |
11785 | | } |
11786 | | key.clear(); |
11787 | | } |
11788 | | } |
11789 | | } |
11790 | | else |
11791 | | { |
11792 | | if (JSON_HEDLEY_UNLIKELY(!sax->start_object(static_cast<std::size_t>(-1)))) |
11793 | | { |
11794 | | return false; |
11795 | | } |
11796 | | |
11797 | | while (current != '}') |
11798 | | { |
11799 | | if (JSON_HEDLEY_UNLIKELY(!get_ubjson_string(key, false) || !sax->key(key))) |
11800 | | { |
11801 | | return false; |
11802 | | } |
11803 | | if (JSON_HEDLEY_UNLIKELY(!parse_ubjson_internal())) |
11804 | | { |
11805 | | return false; |
11806 | | } |
11807 | | get_ignore_noop(); |
11808 | | key.clear(); |
11809 | | } |
11810 | | } |
11811 | | |
11812 | | return sax->end_object(); |
11813 | | } |
11814 | | |
11815 | | // Note, no reader for UBJSON binary types is implemented because they do |
11816 | | // not exist |
11817 | | |
11818 | | bool get_ubjson_high_precision_number() |
11819 | | { |
11820 | | // get size of following number string |
11821 | | std::size_t size{}; |
11822 | | bool no_ndarray = true; |
11823 | | auto res = get_ubjson_size_value(size, no_ndarray); |
11824 | | if (JSON_HEDLEY_UNLIKELY(!res)) |
11825 | | { |
11826 | | return res; |
11827 | | } |
11828 | | |
11829 | | // get number string |
11830 | | std::vector<char> number_vector; |
11831 | | for (std::size_t i = 0; i < size; ++i) |
11832 | | { |
11833 | | get(); |
11834 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format, "number"))) |
11835 | | { |
11836 | | return false; |
11837 | | } |
11838 | | number_vector.push_back(static_cast<char>(current)); |
11839 | | } |
11840 | | |
11841 | | // parse number string |
11842 | | using ia_type = decltype(detail::input_adapter(number_vector)); |
11843 | | auto number_lexer = detail::lexer<BasicJsonType, ia_type>(detail::input_adapter(number_vector), false); |
11844 | | const auto result_number = number_lexer.scan(); |
11845 | | const auto number_string = number_lexer.get_token_string(); |
11846 | | const auto result_remainder = number_lexer.scan(); |
11847 | | |
11848 | | using token_type = typename detail::lexer_base<BasicJsonType>::token_type; |
11849 | | |
11850 | | if (JSON_HEDLEY_UNLIKELY(result_remainder != token_type::end_of_input)) |
11851 | | { |
11852 | | return sax->parse_error(chars_read, number_string, parse_error::create(115, chars_read, |
11853 | | exception_message(input_format, concat("invalid number text: ", number_lexer.get_token_string()), "high-precision number"), nullptr)); |
11854 | | } |
11855 | | |
11856 | | switch (result_number) |
11857 | | { |
11858 | | case token_type::value_integer: |
11859 | | return sax->number_integer(number_lexer.get_number_integer()); |
11860 | | case token_type::value_unsigned: |
11861 | | return sax->number_unsigned(number_lexer.get_number_unsigned()); |
11862 | | case token_type::value_float: |
11863 | | return sax->number_float(number_lexer.get_number_float(), std::move(number_string)); |
11864 | | case token_type::uninitialized: |
11865 | | case token_type::literal_true: |
11866 | | case token_type::literal_false: |
11867 | | case token_type::literal_null: |
11868 | | case token_type::value_string: |
11869 | | case token_type::begin_array: |
11870 | | case token_type::begin_object: |
11871 | | case token_type::end_array: |
11872 | | case token_type::end_object: |
11873 | | case token_type::name_separator: |
11874 | | case token_type::value_separator: |
11875 | | case token_type::parse_error: |
11876 | | case token_type::end_of_input: |
11877 | | case token_type::literal_or_value: |
11878 | | default: |
11879 | | return sax->parse_error(chars_read, number_string, parse_error::create(115, chars_read, |
11880 | | exception_message(input_format, concat("invalid number text: ", number_lexer.get_token_string()), "high-precision number"), nullptr)); |
11881 | | } |
11882 | | } |
11883 | | |
11884 | | /////////////////////// |
11885 | | // Utility functions // |
11886 | | /////////////////////// |
11887 | | |
11888 | | /*! |
11889 | | @brief get next character from the input |
11890 | | |
11891 | | This function provides the interface to the used input adapter. It does |
11892 | | not throw in case the input reached EOF, but returns a -'ve valued |
11893 | | `char_traits<char_type>::eof()` in that case. |
11894 | | |
11895 | | @return character read from the input |
11896 | | */ |
11897 | | char_int_type get() |
11898 | | { |
11899 | | ++chars_read; |
11900 | | return current = ia.get_character(); |
11901 | | } |
11902 | | |
11903 | | /*! |
11904 | | @return character read from the input after ignoring all 'N' entries |
11905 | | */ |
11906 | | char_int_type get_ignore_noop() |
11907 | | { |
11908 | | do |
11909 | | { |
11910 | | get(); |
11911 | | } |
11912 | | while (current == 'N'); |
11913 | | |
11914 | | return current; |
11915 | | } |
11916 | | |
11917 | | /* |
11918 | | @brief read a number from the input |
11919 | | |
11920 | | @tparam NumberType the type of the number |
11921 | | @param[in] format the current format (for diagnostics) |
11922 | | @param[out] result number of type @a NumberType |
11923 | | |
11924 | | @return whether conversion completed |
11925 | | |
11926 | | @note This function needs to respect the system's endianness, because |
11927 | | bytes in CBOR, MessagePack, and UBJSON are stored in network order |
11928 | | (big endian) and therefore need reordering on little endian systems. |
11929 | | On the other hand, BSON and BJData use little endian and should reorder |
11930 | | on big endian systems. |
11931 | | */ |
11932 | | template<typename NumberType, bool InputIsLittleEndian = false> |
11933 | | bool get_number(const input_format_t format, NumberType& result) |
11934 | | { |
11935 | | // step 1: read input into array with system's byte order |
11936 | | std::array<std::uint8_t, sizeof(NumberType)> vec{}; |
11937 | | for (std::size_t i = 0; i < sizeof(NumberType); ++i) |
11938 | | { |
11939 | | get(); |
11940 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(format, "number"))) |
11941 | | { |
11942 | | return false; |
11943 | | } |
11944 | | |
11945 | | // reverse byte order prior to conversion if necessary |
11946 | | if (is_little_endian != (InputIsLittleEndian || format == input_format_t::bjdata)) |
11947 | | { |
11948 | | vec[sizeof(NumberType) - i - 1] = static_cast<std::uint8_t>(current); |
11949 | | } |
11950 | | else |
11951 | | { |
11952 | | vec[i] = static_cast<std::uint8_t>(current); // LCOV_EXCL_LINE |
11953 | | } |
11954 | | } |
11955 | | |
11956 | | // step 2: convert array into number of type T and return |
11957 | | std::memcpy(&result, vec.data(), sizeof(NumberType)); |
11958 | | return true; |
11959 | | } |
11960 | | |
11961 | | /*! |
11962 | | @brief create a string by reading characters from the input |
11963 | | |
11964 | | @tparam NumberType the type of the number |
11965 | | @param[in] format the current format (for diagnostics) |
11966 | | @param[in] len number of characters to read |
11967 | | @param[out] result string created by reading @a len bytes |
11968 | | |
11969 | | @return whether string creation completed |
11970 | | |
11971 | | @note We can not reserve @a len bytes for the result, because @a len |
11972 | | may be too large. Usually, @ref unexpect_eof() detects the end of |
11973 | | the input before we run out of string memory. |
11974 | | */ |
11975 | | template<typename NumberType> |
11976 | | bool get_string(const input_format_t format, |
11977 | | const NumberType len, |
11978 | | string_t& result) |
11979 | | { |
11980 | | bool success = true; |
11981 | | for (NumberType i = 0; i < len; i++) |
11982 | | { |
11983 | | get(); |
11984 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(format, "string"))) |
11985 | | { |
11986 | | success = false; |
11987 | | break; |
11988 | | } |
11989 | | result.push_back(static_cast<typename string_t::value_type>(current)); |
11990 | | } |
11991 | | return success; |
11992 | | } |
11993 | | |
11994 | | /*! |
11995 | | @brief create a byte array by reading bytes from the input |
11996 | | |
11997 | | @tparam NumberType the type of the number |
11998 | | @param[in] format the current format (for diagnostics) |
11999 | | @param[in] len number of bytes to read |
12000 | | @param[out] result byte array created by reading @a len bytes |
12001 | | |
12002 | | @return whether byte array creation completed |
12003 | | |
12004 | | @note We can not reserve @a len bytes for the result, because @a len |
12005 | | may be too large. Usually, @ref unexpect_eof() detects the end of |
12006 | | the input before we run out of memory. |
12007 | | */ |
12008 | | template<typename NumberType> |
12009 | | bool get_binary(const input_format_t format, |
12010 | | const NumberType len, |
12011 | | binary_t& result) |
12012 | | { |
12013 | | bool success = true; |
12014 | | for (NumberType i = 0; i < len; i++) |
12015 | | { |
12016 | | get(); |
12017 | | if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(format, "binary"))) |
12018 | | { |
12019 | | success = false; |
12020 | | break; |
12021 | | } |
12022 | | result.push_back(static_cast<std::uint8_t>(current)); |
12023 | | } |
12024 | | return success; |
12025 | | } |
12026 | | |
12027 | | /*! |
12028 | | @param[in] format the current format (for diagnostics) |
12029 | | @param[in] context further context information (for diagnostics) |
12030 | | @return whether the last read character is not EOF |
12031 | | */ |
12032 | | JSON_HEDLEY_NON_NULL(3) |
12033 | | bool unexpect_eof(const input_format_t format, const char* context) const |
12034 | | { |
12035 | | if (JSON_HEDLEY_UNLIKELY(current == char_traits<char_type>::eof())) |
12036 | | { |
12037 | | return sax->parse_error(chars_read, "<end of file>", |
12038 | | parse_error::create(110, chars_read, exception_message(format, "unexpected end of input", context), nullptr)); |
12039 | | } |
12040 | | return true; |
12041 | | } |
12042 | | |
12043 | | /*! |
12044 | | @return a string representation of the last read byte |
12045 | | */ |
12046 | | std::string get_token_string() const |
12047 | | { |
12048 | | std::array<char, 3> cr{{}}; |
12049 | | static_cast<void>((std::snprintf)(cr.data(), cr.size(), "%.2hhX", static_cast<unsigned char>(current))); // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg) |
12050 | | return std::string{cr.data()}; |
12051 | | } |
12052 | | |
12053 | | /*! |
12054 | | @param[in] format the current format |
12055 | | @param[in] detail a detailed error message |
12056 | | @param[in] context further context information |
12057 | | @return a message string to use in the parse_error exceptions |
12058 | | */ |
12059 | | std::string exception_message(const input_format_t format, |
12060 | | const std::string& detail, |
12061 | | const std::string& context) const |
12062 | | { |
12063 | | std::string error_msg = "syntax error while parsing "; |
12064 | | |
12065 | | switch (format) |
12066 | | { |
12067 | | case input_format_t::cbor: |
12068 | | error_msg += "CBOR"; |
12069 | | break; |
12070 | | |
12071 | | case input_format_t::msgpack: |
12072 | | error_msg += "MessagePack"; |
12073 | | break; |
12074 | | |
12075 | | case input_format_t::ubjson: |
12076 | | error_msg += "UBJSON"; |
12077 | | break; |
12078 | | |
12079 | | case input_format_t::bson: |
12080 | | error_msg += "BSON"; |
12081 | | break; |
12082 | | |
12083 | | case input_format_t::bjdata: |
12084 | | error_msg += "BJData"; |
12085 | | break; |
12086 | | |
12087 | | case input_format_t::json: // LCOV_EXCL_LINE |
12088 | | default: // LCOV_EXCL_LINE |
12089 | | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE |
12090 | | } |
12091 | | |
12092 | | return concat(error_msg, ' ', context, ": ", detail); |
12093 | | } |
12094 | | |
12095 | | private: |
12096 | | static JSON_INLINE_VARIABLE constexpr std::size_t npos = static_cast<std::size_t>(-1); |
12097 | | |
12098 | | /// input adapter |
12099 | | InputAdapterType ia; |
12100 | | |
12101 | | /// the current character |
12102 | | char_int_type current = char_traits<char_type>::eof(); |
12103 | | |
12104 | | /// the number of characters read |
12105 | | std::size_t chars_read = 0; |
12106 | | |
12107 | | /// whether we can assume little endianness |
12108 | | const bool is_little_endian = little_endianness(); |
12109 | | |
12110 | | /// input format |
12111 | | const input_format_t input_format = input_format_t::json; |
12112 | | |
12113 | | /// the SAX parser |
12114 | | json_sax_t* sax = nullptr; |
12115 | | |
12116 | | // excluded markers in bjdata optimized type |
12117 | | #define JSON_BINARY_READER_MAKE_BJD_OPTIMIZED_TYPE_MARKERS_ \ |
12118 | | make_array<char_int_type>('F', 'H', 'N', 'S', 'T', 'Z', '[', '{') |
12119 | | |
12120 | | #define JSON_BINARY_READER_MAKE_BJD_TYPES_MAP_ \ |
12121 | | make_array<bjd_type>( \ |
12122 | | bjd_type{'C', "char"}, \ |
12123 | | bjd_type{'D', "double"}, \ |
12124 | | bjd_type{'I', "int16"}, \ |
12125 | | bjd_type{'L', "int64"}, \ |
12126 | | bjd_type{'M', "uint64"}, \ |
12127 | | bjd_type{'U', "uint8"}, \ |
12128 | | bjd_type{'d', "single"}, \ |
12129 | | bjd_type{'i', "int8"}, \ |
12130 | | bjd_type{'l', "int32"}, \ |
12131 | | bjd_type{'m', "uint32"}, \ |
12132 | | bjd_type{'u', "uint16"}) |
12133 | | |
12134 | | JSON_PRIVATE_UNLESS_TESTED: |
12135 | | // lookup tables |
12136 | | // NOLINTNEXTLINE(cppcoreguidelines-non-private-member-variables-in-classes) |
12137 | | const decltype(JSON_BINARY_READER_MAKE_BJD_OPTIMIZED_TYPE_MARKERS_) bjd_optimized_type_markers = |
12138 | | JSON_BINARY_READER_MAKE_BJD_OPTIMIZED_TYPE_MARKERS_; |
12139 | | |
12140 | | using bjd_type = std::pair<char_int_type, string_t>; |
12141 | | // NOLINTNEXTLINE(cppcoreguidelines-non-private-member-variables-in-classes) |
12142 | | const decltype(JSON_BINARY_READER_MAKE_BJD_TYPES_MAP_) bjd_types_map = |
12143 | | JSON_BINARY_READER_MAKE_BJD_TYPES_MAP_; |
12144 | | |
12145 | | #undef JSON_BINARY_READER_MAKE_BJD_OPTIMIZED_TYPE_MARKERS_ |
12146 | | #undef JSON_BINARY_READER_MAKE_BJD_TYPES_MAP_ |
12147 | | }; |
12148 | | |
12149 | | #ifndef JSON_HAS_CPP_17 |
12150 | | template<typename BasicJsonType, typename InputAdapterType, typename SAX> |
12151 | | constexpr std::size_t binary_reader<BasicJsonType, InputAdapterType, SAX>::npos; |
12152 | | #endif |
12153 | | |
12154 | | } // namespace detail |
12155 | | NLOHMANN_JSON_NAMESPACE_END |
12156 | | |
12157 | | // #include <nlohmann/detail/input/input_adapters.hpp> |
12158 | | |
12159 | | // #include <nlohmann/detail/input/lexer.hpp> |
12160 | | |
12161 | | // #include <nlohmann/detail/input/parser.hpp> |
12162 | | // __ _____ _____ _____ |
12163 | | // __| | __| | | | JSON for Modern C++ |
12164 | | // | | |__ | | | | | | version 3.11.3 |
12165 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
12166 | | // |
12167 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
12168 | | // SPDX-License-Identifier: MIT |
12169 | | |
12170 | | |
12171 | | |
12172 | | #include <cmath> // isfinite |
12173 | | #include <cstdint> // uint8_t |
12174 | | #include <functional> // function |
12175 | | #include <string> // string |
12176 | | #include <utility> // move |
12177 | | #include <vector> // vector |
12178 | | |
12179 | | // #include <nlohmann/detail/exceptions.hpp> |
12180 | | |
12181 | | // #include <nlohmann/detail/input/input_adapters.hpp> |
12182 | | |
12183 | | // #include <nlohmann/detail/input/json_sax.hpp> |
12184 | | |
12185 | | // #include <nlohmann/detail/input/lexer.hpp> |
12186 | | |
12187 | | // #include <nlohmann/detail/macro_scope.hpp> |
12188 | | |
12189 | | // #include <nlohmann/detail/meta/is_sax.hpp> |
12190 | | |
12191 | | // #include <nlohmann/detail/string_concat.hpp> |
12192 | | |
12193 | | // #include <nlohmann/detail/value_t.hpp> |
12194 | | |
12195 | | |
12196 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
12197 | | namespace detail |
12198 | | { |
12199 | | //////////// |
12200 | | // parser // |
12201 | | //////////// |
12202 | | |
12203 | | enum class parse_event_t : std::uint8_t |
12204 | | { |
12205 | | /// the parser read `{` and started to process a JSON object |
12206 | | object_start, |
12207 | | /// the parser read `}` and finished processing a JSON object |
12208 | | object_end, |
12209 | | /// the parser read `[` and started to process a JSON array |
12210 | | array_start, |
12211 | | /// the parser read `]` and finished processing a JSON array |
12212 | | array_end, |
12213 | | /// the parser read a key of a value in an object |
12214 | | key, |
12215 | | /// the parser finished reading a JSON value |
12216 | | value |
12217 | | }; |
12218 | | |
12219 | | template<typename BasicJsonType> |
12220 | | using parser_callback_t = |
12221 | | std::function<bool(int /*depth*/, parse_event_t /*event*/, BasicJsonType& /*parsed*/)>; |
12222 | | |
12223 | | /*! |
12224 | | @brief syntax analysis |
12225 | | |
12226 | | This class implements a recursive descent parser. |
12227 | | */ |
12228 | | template<typename BasicJsonType, typename InputAdapterType> |
12229 | | class parser |
12230 | | { |
12231 | | using number_integer_t = typename BasicJsonType::number_integer_t; |
12232 | | using number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
12233 | | using number_float_t = typename BasicJsonType::number_float_t; |
12234 | | using string_t = typename BasicJsonType::string_t; |
12235 | | using lexer_t = lexer<BasicJsonType, InputAdapterType>; |
12236 | | using token_type = typename lexer_t::token_type; |
12237 | | |
12238 | | public: |
12239 | | /// a parser reading from an input adapter |
12240 | | explicit parser(InputAdapterType&& adapter, |
12241 | | const parser_callback_t<BasicJsonType> cb = nullptr, |
12242 | | const bool allow_exceptions_ = true, |
12243 | | const bool skip_comments = false) |
12244 | 0 | : callback(cb) |
12245 | 0 | , m_lexer(std::move(adapter), skip_comments) |
12246 | 0 | , allow_exceptions(allow_exceptions_) |
12247 | 0 | { |
12248 | | // read first token |
12249 | 0 | get_token(); |
12250 | 0 | } |
12251 | | |
12252 | | /*! |
12253 | | @brief public parser interface |
12254 | | |
12255 | | @param[in] strict whether to expect the last token to be EOF |
12256 | | @param[in,out] result parsed JSON value |
12257 | | |
12258 | | @throw parse_error.101 in case of an unexpected token |
12259 | | @throw parse_error.102 if to_unicode fails or surrogate error |
12260 | | @throw parse_error.103 if to_unicode fails |
12261 | | */ |
12262 | | void parse(const bool strict, BasicJsonType& result) |
12263 | 0 | { |
12264 | 0 | if (callback) |
12265 | 0 | { |
12266 | 0 | json_sax_dom_callback_parser<BasicJsonType> sdp(result, callback, allow_exceptions); |
12267 | 0 | sax_parse_internal(&sdp); |
12268 | | |
12269 | | // in strict mode, input must be completely read |
12270 | 0 | if (strict && (get_token() != token_type::end_of_input)) |
12271 | 0 | { |
12272 | 0 | sdp.parse_error(m_lexer.get_position(), |
12273 | 0 | m_lexer.get_token_string(), |
12274 | 0 | parse_error::create(101, m_lexer.get_position(), |
12275 | 0 | exception_message(token_type::end_of_input, "value"), nullptr)); |
12276 | 0 | } |
12277 | | |
12278 | | // in case of an error, return discarded value |
12279 | 0 | if (sdp.is_errored()) |
12280 | 0 | { |
12281 | 0 | result = value_t::discarded; |
12282 | 0 | return; |
12283 | 0 | } |
12284 | | |
12285 | | // set top-level value to null if it was discarded by the callback |
12286 | | // function |
12287 | 0 | if (result.is_discarded()) |
12288 | 0 | { |
12289 | 0 | result = nullptr; |
12290 | 0 | } |
12291 | 0 | } |
12292 | 0 | else |
12293 | 0 | { |
12294 | 0 | json_sax_dom_parser<BasicJsonType> sdp(result, allow_exceptions); |
12295 | 0 | sax_parse_internal(&sdp); |
12296 | | |
12297 | | // in strict mode, input must be completely read |
12298 | 0 | if (strict && (get_token() != token_type::end_of_input)) |
12299 | 0 | { |
12300 | 0 | sdp.parse_error(m_lexer.get_position(), |
12301 | 0 | m_lexer.get_token_string(), |
12302 | 0 | parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_of_input, "value"), nullptr)); |
12303 | 0 | } |
12304 | | |
12305 | | // in case of an error, return discarded value |
12306 | 0 | if (sdp.is_errored()) |
12307 | 0 | { |
12308 | 0 | result = value_t::discarded; |
12309 | 0 | return; |
12310 | 0 | } |
12311 | 0 | } |
12312 | | |
12313 | 0 | result.assert_invariant(); |
12314 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::parse(bool, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>&) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::parse(bool, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>&) |
12315 | | |
12316 | | /*! |
12317 | | @brief public accept interface |
12318 | | |
12319 | | @param[in] strict whether to expect the last token to be EOF |
12320 | | @return whether the input is a proper JSON text |
12321 | | */ |
12322 | | bool accept(const bool strict = true) |
12323 | | { |
12324 | | json_sax_acceptor<BasicJsonType> sax_acceptor; |
12325 | | return sax_parse(&sax_acceptor, strict); |
12326 | | } |
12327 | | |
12328 | | template<typename SAX> |
12329 | | JSON_HEDLEY_NON_NULL(2) |
12330 | | bool sax_parse(SAX* sax, const bool strict = true) |
12331 | | { |
12332 | | (void)detail::is_sax_static_asserts<SAX, BasicJsonType> {}; |
12333 | | const bool result = sax_parse_internal(sax); |
12334 | | |
12335 | | // strict mode: next byte must be EOF |
12336 | | if (result && strict && (get_token() != token_type::end_of_input)) |
12337 | | { |
12338 | | return sax->parse_error(m_lexer.get_position(), |
12339 | | m_lexer.get_token_string(), |
12340 | | parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_of_input, "value"), nullptr)); |
12341 | | } |
12342 | | |
12343 | | return result; |
12344 | | } |
12345 | | |
12346 | | private: |
12347 | | template<typename SAX> |
12348 | | JSON_HEDLEY_NON_NULL(2) |
12349 | | bool sax_parse_internal(SAX* sax) |
12350 | 0 | { |
12351 | | // stack to remember the hierarchy of structured values we are parsing |
12352 | | // true = array; false = object |
12353 | 0 | std::vector<bool> states; |
12354 | | // value to avoid a goto (see comment where set to true) |
12355 | 0 | bool skip_to_state_evaluation = false; |
12356 | |
|
12357 | 0 | while (true) |
12358 | 0 | { |
12359 | 0 | if (!skip_to_state_evaluation) |
12360 | 0 | { |
12361 | | // invariant: get_token() was called before each iteration |
12362 | 0 | switch (last_token) |
12363 | 0 | { |
12364 | 0 | case token_type::begin_object: |
12365 | 0 | { |
12366 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->start_object(static_cast<std::size_t>(-1)))) |
12367 | 0 | { |
12368 | 0 | return false; |
12369 | 0 | } |
12370 | | |
12371 | | // closing } -> we are done |
12372 | 0 | if (get_token() == token_type::end_object) |
12373 | 0 | { |
12374 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->end_object())) |
12375 | 0 | { |
12376 | 0 | return false; |
12377 | 0 | } |
12378 | 0 | break; |
12379 | 0 | } |
12380 | | |
12381 | | // parse key |
12382 | 0 | if (JSON_HEDLEY_UNLIKELY(last_token != token_type::value_string)) |
12383 | 0 | { |
12384 | 0 | return sax->parse_error(m_lexer.get_position(), |
12385 | 0 | m_lexer.get_token_string(), |
12386 | 0 | parse_error::create(101, m_lexer.get_position(), exception_message(token_type::value_string, "object key"), nullptr)); |
12387 | 0 | } |
12388 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->key(m_lexer.get_string()))) |
12389 | 0 | { |
12390 | 0 | return false; |
12391 | 0 | } |
12392 | | |
12393 | | // parse separator (:) |
12394 | 0 | if (JSON_HEDLEY_UNLIKELY(get_token() != token_type::name_separator)) |
12395 | 0 | { |
12396 | 0 | return sax->parse_error(m_lexer.get_position(), |
12397 | 0 | m_lexer.get_token_string(), |
12398 | 0 | parse_error::create(101, m_lexer.get_position(), exception_message(token_type::name_separator, "object separator"), nullptr)); |
12399 | 0 | } |
12400 | | |
12401 | | // remember we are now inside an object |
12402 | 0 | states.push_back(false); |
12403 | | |
12404 | | // parse values |
12405 | 0 | get_token(); |
12406 | 0 | continue; |
12407 | 0 | } |
12408 | | |
12409 | 0 | case token_type::begin_array: |
12410 | 0 | { |
12411 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->start_array(static_cast<std::size_t>(-1)))) |
12412 | 0 | { |
12413 | 0 | return false; |
12414 | 0 | } |
12415 | | |
12416 | | // closing ] -> we are done |
12417 | 0 | if (get_token() == token_type::end_array) |
12418 | 0 | { |
12419 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->end_array())) |
12420 | 0 | { |
12421 | 0 | return false; |
12422 | 0 | } |
12423 | 0 | break; |
12424 | 0 | } |
12425 | | |
12426 | | // remember we are now inside an array |
12427 | 0 | states.push_back(true); |
12428 | | |
12429 | | // parse values (no need to call get_token) |
12430 | 0 | continue; |
12431 | 0 | } |
12432 | | |
12433 | 0 | case token_type::value_float: |
12434 | 0 | { |
12435 | 0 | const auto res = m_lexer.get_number_float(); |
12436 | |
|
12437 | 0 | if (JSON_HEDLEY_UNLIKELY(!std::isfinite(res))) |
12438 | 0 | { |
12439 | 0 | return sax->parse_error(m_lexer.get_position(), |
12440 | 0 | m_lexer.get_token_string(), |
12441 | 0 | out_of_range::create(406, concat("number overflow parsing '", m_lexer.get_token_string(), '\''), nullptr)); |
12442 | 0 | } |
12443 | | |
12444 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->number_float(res, m_lexer.get_string()))) |
12445 | 0 | { |
12446 | 0 | return false; |
12447 | 0 | } |
12448 | | |
12449 | 0 | break; |
12450 | 0 | } |
12451 | | |
12452 | 0 | case token_type::literal_false: |
12453 | 0 | { |
12454 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->boolean(false))) |
12455 | 0 | { |
12456 | 0 | return false; |
12457 | 0 | } |
12458 | 0 | break; |
12459 | 0 | } |
12460 | | |
12461 | 0 | case token_type::literal_null: |
12462 | 0 | { |
12463 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->null())) |
12464 | 0 | { |
12465 | 0 | return false; |
12466 | 0 | } |
12467 | 0 | break; |
12468 | 0 | } |
12469 | | |
12470 | 0 | case token_type::literal_true: |
12471 | 0 | { |
12472 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->boolean(true))) |
12473 | 0 | { |
12474 | 0 | return false; |
12475 | 0 | } |
12476 | 0 | break; |
12477 | 0 | } |
12478 | | |
12479 | 0 | case token_type::value_integer: |
12480 | 0 | { |
12481 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->number_integer(m_lexer.get_number_integer()))) |
12482 | 0 | { |
12483 | 0 | return false; |
12484 | 0 | } |
12485 | 0 | break; |
12486 | 0 | } |
12487 | | |
12488 | 0 | case token_type::value_string: |
12489 | 0 | { |
12490 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->string(m_lexer.get_string()))) |
12491 | 0 | { |
12492 | 0 | return false; |
12493 | 0 | } |
12494 | 0 | break; |
12495 | 0 | } |
12496 | | |
12497 | 0 | case token_type::value_unsigned: |
12498 | 0 | { |
12499 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->number_unsigned(m_lexer.get_number_unsigned()))) |
12500 | 0 | { |
12501 | 0 | return false; |
12502 | 0 | } |
12503 | 0 | break; |
12504 | 0 | } |
12505 | | |
12506 | 0 | case token_type::parse_error: |
12507 | 0 | { |
12508 | | // using "uninitialized" to avoid "expected" message |
12509 | 0 | return sax->parse_error(m_lexer.get_position(), |
12510 | 0 | m_lexer.get_token_string(), |
12511 | 0 | parse_error::create(101, m_lexer.get_position(), exception_message(token_type::uninitialized, "value"), nullptr)); |
12512 | 0 | } |
12513 | 0 | case token_type::end_of_input: |
12514 | 0 | { |
12515 | 0 | if (JSON_HEDLEY_UNLIKELY(m_lexer.get_position().chars_read_total == 1)) |
12516 | 0 | { |
12517 | 0 | return sax->parse_error(m_lexer.get_position(), |
12518 | 0 | m_lexer.get_token_string(), |
12519 | 0 | parse_error::create(101, m_lexer.get_position(), |
12520 | 0 | "attempting to parse an empty input; check that your input string or stream contains the expected JSON", nullptr)); |
12521 | 0 | } |
12522 | | |
12523 | 0 | return sax->parse_error(m_lexer.get_position(), |
12524 | 0 | m_lexer.get_token_string(), |
12525 | 0 | parse_error::create(101, m_lexer.get_position(), exception_message(token_type::literal_or_value, "value"), nullptr)); |
12526 | 0 | } |
12527 | 0 | case token_type::uninitialized: |
12528 | 0 | case token_type::end_array: |
12529 | 0 | case token_type::end_object: |
12530 | 0 | case token_type::name_separator: |
12531 | 0 | case token_type::value_separator: |
12532 | 0 | case token_type::literal_or_value: |
12533 | 0 | default: // the last token was unexpected |
12534 | 0 | { |
12535 | 0 | return sax->parse_error(m_lexer.get_position(), |
12536 | 0 | m_lexer.get_token_string(), |
12537 | 0 | parse_error::create(101, m_lexer.get_position(), exception_message(token_type::literal_or_value, "value"), nullptr)); |
12538 | 0 | } |
12539 | 0 | } |
12540 | 0 | } |
12541 | 0 | else |
12542 | 0 | { |
12543 | 0 | skip_to_state_evaluation = false; |
12544 | 0 | } |
12545 | | |
12546 | | // we reached this line after we successfully parsed a value |
12547 | 0 | if (states.empty()) |
12548 | 0 | { |
12549 | | // empty stack: we reached the end of the hierarchy: done |
12550 | 0 | return true; |
12551 | 0 | } |
12552 | | |
12553 | 0 | if (states.back()) // array |
12554 | 0 | { |
12555 | | // comma -> next value |
12556 | 0 | if (get_token() == token_type::value_separator) |
12557 | 0 | { |
12558 | | // parse a new value |
12559 | 0 | get_token(); |
12560 | 0 | continue; |
12561 | 0 | } |
12562 | | |
12563 | | // closing ] |
12564 | 0 | if (JSON_HEDLEY_LIKELY(last_token == token_type::end_array)) |
12565 | 0 | { |
12566 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->end_array())) |
12567 | 0 | { |
12568 | 0 | return false; |
12569 | 0 | } |
12570 | | |
12571 | | // We are done with this array. Before we can parse a |
12572 | | // new value, we need to evaluate the new state first. |
12573 | | // By setting skip_to_state_evaluation to false, we |
12574 | | // are effectively jumping to the beginning of this if. |
12575 | 0 | JSON_ASSERT(!states.empty()); |
12576 | 0 | states.pop_back(); |
12577 | 0 | skip_to_state_evaluation = true; |
12578 | 0 | continue; |
12579 | 0 | } |
12580 | | |
12581 | 0 | return sax->parse_error(m_lexer.get_position(), |
12582 | 0 | m_lexer.get_token_string(), |
12583 | 0 | parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_array, "array"), nullptr)); |
12584 | 0 | } |
12585 | | |
12586 | | // states.back() is false -> object |
12587 | | |
12588 | | // comma -> next value |
12589 | 0 | if (get_token() == token_type::value_separator) |
12590 | 0 | { |
12591 | | // parse key |
12592 | 0 | if (JSON_HEDLEY_UNLIKELY(get_token() != token_type::value_string)) |
12593 | 0 | { |
12594 | 0 | return sax->parse_error(m_lexer.get_position(), |
12595 | 0 | m_lexer.get_token_string(), |
12596 | 0 | parse_error::create(101, m_lexer.get_position(), exception_message(token_type::value_string, "object key"), nullptr)); |
12597 | 0 | } |
12598 | | |
12599 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->key(m_lexer.get_string()))) |
12600 | 0 | { |
12601 | 0 | return false; |
12602 | 0 | } |
12603 | | |
12604 | | // parse separator (:) |
12605 | 0 | if (JSON_HEDLEY_UNLIKELY(get_token() != token_type::name_separator)) |
12606 | 0 | { |
12607 | 0 | return sax->parse_error(m_lexer.get_position(), |
12608 | 0 | m_lexer.get_token_string(), |
12609 | 0 | parse_error::create(101, m_lexer.get_position(), exception_message(token_type::name_separator, "object separator"), nullptr)); |
12610 | 0 | } |
12611 | | |
12612 | | // parse values |
12613 | 0 | get_token(); |
12614 | 0 | continue; |
12615 | 0 | } |
12616 | | |
12617 | | // closing } |
12618 | 0 | if (JSON_HEDLEY_LIKELY(last_token == token_type::end_object)) |
12619 | 0 | { |
12620 | 0 | if (JSON_HEDLEY_UNLIKELY(!sax->end_object())) |
12621 | 0 | { |
12622 | 0 | return false; |
12623 | 0 | } |
12624 | | |
12625 | | // We are done with this object. Before we can parse a |
12626 | | // new value, we need to evaluate the new state first. |
12627 | | // By setting skip_to_state_evaluation to false, we |
12628 | | // are effectively jumping to the beginning of this if. |
12629 | 0 | JSON_ASSERT(!states.empty()); |
12630 | 0 | states.pop_back(); |
12631 | 0 | skip_to_state_evaluation = true; |
12632 | 0 | continue; |
12633 | 0 | } |
12634 | | |
12635 | 0 | return sax->parse_error(m_lexer.get_position(), |
12636 | 0 | m_lexer.get_token_string(), |
12637 | 0 | parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_object, "object"), nullptr)); |
12638 | 0 | } |
12639 | 0 | } Unexecuted instantiation: bool nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::sax_parse_internal<nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >(nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >*) Unexecuted instantiation: bool nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::sax_parse_internal<nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >(nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >*) Unexecuted instantiation: bool nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::sax_parse_internal<nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >(nlohmann::json_abi_v3_11_3::detail::json_sax_dom_callback_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >*) Unexecuted instantiation: bool nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::sax_parse_internal<nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >(nlohmann::json_abi_v3_11_3::detail::json_sax_dom_parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >*) |
12640 | | |
12641 | | /// get next token from lexer |
12642 | | token_type get_token() |
12643 | 0 | { |
12644 | 0 | return last_token = m_lexer.scan(); |
12645 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::get_token() Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::get_token() |
12646 | | |
12647 | | std::string exception_message(const token_type expected, const std::string& context) |
12648 | 0 | { |
12649 | 0 | std::string error_msg = "syntax error "; |
12650 | |
|
12651 | 0 | if (!context.empty()) |
12652 | 0 | { |
12653 | 0 | error_msg += concat("while parsing ", context, ' '); |
12654 | 0 | } |
12655 | |
|
12656 | 0 | error_msg += "- "; |
12657 | |
|
12658 | 0 | if (last_token == token_type::parse_error) |
12659 | 0 | { |
12660 | 0 | error_msg += concat(m_lexer.get_error_message(), "; last read: '", |
12661 | 0 | m_lexer.get_token_string(), '\''); |
12662 | 0 | } |
12663 | 0 | else |
12664 | 0 | { |
12665 | 0 | error_msg += concat("unexpected ", lexer_t::token_type_name(last_token)); |
12666 | 0 | } |
12667 | |
|
12668 | 0 | if (expected != token_type::uninitialized) |
12669 | 0 | { |
12670 | 0 | error_msg += concat("; expected ", lexer_t::token_type_name(expected)); |
12671 | 0 | } |
12672 | |
|
12673 | 0 | return error_msg; |
12674 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >::exception_message(nlohmann::json_abi_v3_11_3::detail::lexer_base<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::token_type, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>::exception_message(nlohmann::json_abi_v3_11_3::detail::lexer_base<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> >::token_type, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) |
12675 | | |
12676 | | private: |
12677 | | /// callback function |
12678 | | const parser_callback_t<BasicJsonType> callback = nullptr; |
12679 | | /// the type of the last read token |
12680 | | token_type last_token = token_type::uninitialized; |
12681 | | /// the lexer |
12682 | | lexer_t m_lexer; |
12683 | | /// whether to throw exceptions in case of errors |
12684 | | const bool allow_exceptions = true; |
12685 | | }; |
12686 | | |
12687 | | } // namespace detail |
12688 | | NLOHMANN_JSON_NAMESPACE_END |
12689 | | |
12690 | | // #include <nlohmann/detail/iterators/internal_iterator.hpp> |
12691 | | // __ _____ _____ _____ |
12692 | | // __| | __| | | | JSON for Modern C++ |
12693 | | // | | |__ | | | | | | version 3.11.3 |
12694 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
12695 | | // |
12696 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
12697 | | // SPDX-License-Identifier: MIT |
12698 | | |
12699 | | |
12700 | | |
12701 | | // #include <nlohmann/detail/abi_macros.hpp> |
12702 | | |
12703 | | // #include <nlohmann/detail/iterators/primitive_iterator.hpp> |
12704 | | // __ _____ _____ _____ |
12705 | | // __| | __| | | | JSON for Modern C++ |
12706 | | // | | |__ | | | | | | version 3.11.3 |
12707 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
12708 | | // |
12709 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
12710 | | // SPDX-License-Identifier: MIT |
12711 | | |
12712 | | |
12713 | | |
12714 | | #include <cstddef> // ptrdiff_t |
12715 | | #include <limits> // numeric_limits |
12716 | | |
12717 | | // #include <nlohmann/detail/macro_scope.hpp> |
12718 | | |
12719 | | |
12720 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
12721 | | namespace detail |
12722 | | { |
12723 | | |
12724 | | /* |
12725 | | @brief an iterator for primitive JSON types |
12726 | | |
12727 | | This class models an iterator for primitive JSON types (boolean, number, |
12728 | | string). It's only purpose is to allow the iterator/const_iterator classes |
12729 | | to "iterate" over primitive values. Internally, the iterator is modeled by |
12730 | | a `difference_type` variable. Value begin_value (`0`) models the begin, |
12731 | | end_value (`1`) models past the end. |
12732 | | */ |
12733 | | class primitive_iterator_t |
12734 | | { |
12735 | | private: |
12736 | | using difference_type = std::ptrdiff_t; |
12737 | | static constexpr difference_type begin_value = 0; |
12738 | | static constexpr difference_type end_value = begin_value + 1; |
12739 | | |
12740 | | JSON_PRIVATE_UNLESS_TESTED: |
12741 | | /// iterator as signed integer type |
12742 | | difference_type m_it = (std::numeric_limits<std::ptrdiff_t>::min)(); |
12743 | | |
12744 | | public: |
12745 | | constexpr difference_type get_value() const noexcept |
12746 | 0 | { |
12747 | 0 | return m_it; |
12748 | 0 | } |
12749 | | |
12750 | | /// set iterator to a defined beginning |
12751 | | void set_begin() noexcept |
12752 | 0 | { |
12753 | 0 | m_it = begin_value; |
12754 | 0 | } |
12755 | | |
12756 | | /// set iterator to a defined past the end |
12757 | | void set_end() noexcept |
12758 | 0 | { |
12759 | 0 | m_it = end_value; |
12760 | 0 | } |
12761 | | |
12762 | | /// return whether the iterator can be dereferenced |
12763 | | constexpr bool is_begin() const noexcept |
12764 | 0 | { |
12765 | 0 | return m_it == begin_value; |
12766 | 0 | } |
12767 | | |
12768 | | /// return whether the iterator is at end |
12769 | | constexpr bool is_end() const noexcept |
12770 | 0 | { |
12771 | 0 | return m_it == end_value; |
12772 | 0 | } |
12773 | | |
12774 | | friend constexpr bool operator==(primitive_iterator_t lhs, primitive_iterator_t rhs) noexcept |
12775 | 0 | { |
12776 | 0 | return lhs.m_it == rhs.m_it; |
12777 | 0 | } |
12778 | | |
12779 | | friend constexpr bool operator<(primitive_iterator_t lhs, primitive_iterator_t rhs) noexcept |
12780 | 0 | { |
12781 | 0 | return lhs.m_it < rhs.m_it; |
12782 | 0 | } |
12783 | | |
12784 | | primitive_iterator_t operator+(difference_type n) noexcept |
12785 | 0 | { |
12786 | 0 | auto result = *this; |
12787 | 0 | result += n; |
12788 | 0 | return result; |
12789 | 0 | } |
12790 | | |
12791 | | friend constexpr difference_type operator-(primitive_iterator_t lhs, primitive_iterator_t rhs) noexcept |
12792 | 0 | { |
12793 | 0 | return lhs.m_it - rhs.m_it; |
12794 | 0 | } |
12795 | | |
12796 | | primitive_iterator_t& operator++() noexcept |
12797 | 0 | { |
12798 | 0 | ++m_it; |
12799 | 0 | return *this; |
12800 | 0 | } |
12801 | | |
12802 | | primitive_iterator_t operator++(int)& noexcept // NOLINT(cert-dcl21-cpp) |
12803 | 0 | { |
12804 | 0 | auto result = *this; |
12805 | 0 | ++m_it; |
12806 | 0 | return result; |
12807 | 0 | } |
12808 | | |
12809 | | primitive_iterator_t& operator--() noexcept |
12810 | 0 | { |
12811 | 0 | --m_it; |
12812 | 0 | return *this; |
12813 | 0 | } |
12814 | | |
12815 | | primitive_iterator_t operator--(int)& noexcept // NOLINT(cert-dcl21-cpp) |
12816 | 0 | { |
12817 | 0 | auto result = *this; |
12818 | 0 | --m_it; |
12819 | 0 | return result; |
12820 | 0 | } |
12821 | | |
12822 | | primitive_iterator_t& operator+=(difference_type n) noexcept |
12823 | 0 | { |
12824 | 0 | m_it += n; |
12825 | 0 | return *this; |
12826 | 0 | } |
12827 | | |
12828 | | primitive_iterator_t& operator-=(difference_type n) noexcept |
12829 | 0 | { |
12830 | 0 | m_it -= n; |
12831 | 0 | return *this; |
12832 | 0 | } |
12833 | | }; |
12834 | | |
12835 | | } // namespace detail |
12836 | | NLOHMANN_JSON_NAMESPACE_END |
12837 | | |
12838 | | |
12839 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
12840 | | namespace detail |
12841 | | { |
12842 | | |
12843 | | /*! |
12844 | | @brief an iterator value |
12845 | | |
12846 | | @note This structure could easily be a union, but MSVC currently does not allow |
12847 | | unions members with complex constructors, see https://github.com/nlohmann/json/pull/105. |
12848 | | */ |
12849 | | template<typename BasicJsonType> struct internal_iterator |
12850 | | { |
12851 | | /// iterator for JSON objects |
12852 | | typename BasicJsonType::object_t::iterator object_iterator {}; |
12853 | | /// iterator for JSON arrays |
12854 | | typename BasicJsonType::array_t::iterator array_iterator {}; |
12855 | | /// generic iterator for all other types |
12856 | | primitive_iterator_t primitive_iterator {}; |
12857 | | }; |
12858 | | |
12859 | | } // namespace detail |
12860 | | NLOHMANN_JSON_NAMESPACE_END |
12861 | | |
12862 | | // #include <nlohmann/detail/iterators/iter_impl.hpp> |
12863 | | // __ _____ _____ _____ |
12864 | | // __| | __| | | | JSON for Modern C++ |
12865 | | // | | |__ | | | | | | version 3.11.3 |
12866 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
12867 | | // |
12868 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
12869 | | // SPDX-License-Identifier: MIT |
12870 | | |
12871 | | |
12872 | | |
12873 | | #include <iterator> // iterator, random_access_iterator_tag, bidirectional_iterator_tag, advance, next |
12874 | | #include <type_traits> // conditional, is_const, remove_const |
12875 | | |
12876 | | // #include <nlohmann/detail/exceptions.hpp> |
12877 | | |
12878 | | // #include <nlohmann/detail/iterators/internal_iterator.hpp> |
12879 | | |
12880 | | // #include <nlohmann/detail/iterators/primitive_iterator.hpp> |
12881 | | |
12882 | | // #include <nlohmann/detail/macro_scope.hpp> |
12883 | | |
12884 | | // #include <nlohmann/detail/meta/cpp_future.hpp> |
12885 | | |
12886 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
12887 | | |
12888 | | // #include <nlohmann/detail/value_t.hpp> |
12889 | | |
12890 | | |
12891 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
12892 | | namespace detail |
12893 | | { |
12894 | | |
12895 | | // forward declare, to be able to friend it later on |
12896 | | template<typename IteratorType> class iteration_proxy; |
12897 | | template<typename IteratorType> class iteration_proxy_value; |
12898 | | |
12899 | | /*! |
12900 | | @brief a template for a bidirectional iterator for the @ref basic_json class |
12901 | | This class implements a both iterators (iterator and const_iterator) for the |
12902 | | @ref basic_json class. |
12903 | | @note An iterator is called *initialized* when a pointer to a JSON value has |
12904 | | been set (e.g., by a constructor or a copy assignment). If the iterator is |
12905 | | default-constructed, it is *uninitialized* and most methods are undefined. |
12906 | | **The library uses assertions to detect calls on uninitialized iterators.** |
12907 | | @requirement The class satisfies the following concept requirements: |
12908 | | - |
12909 | | [BidirectionalIterator](https://en.cppreference.com/w/cpp/named_req/BidirectionalIterator): |
12910 | | The iterator that can be moved can be moved in both directions (i.e. |
12911 | | incremented and decremented). |
12912 | | @since version 1.0.0, simplified in version 2.0.9, change to bidirectional |
12913 | | iterators in version 3.0.0 (see https://github.com/nlohmann/json/issues/593) |
12914 | | */ |
12915 | | template<typename BasicJsonType> |
12916 | | class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-special-member-functions) |
12917 | | { |
12918 | | /// the iterator with BasicJsonType of different const-ness |
12919 | | using other_iter_impl = iter_impl<typename std::conditional<std::is_const<BasicJsonType>::value, typename std::remove_const<BasicJsonType>::type, const BasicJsonType>::type>; |
12920 | | /// allow basic_json to access private members |
12921 | | friend other_iter_impl; |
12922 | | friend BasicJsonType; |
12923 | | friend iteration_proxy<iter_impl>; |
12924 | | friend iteration_proxy_value<iter_impl>; |
12925 | | |
12926 | | using object_t = typename BasicJsonType::object_t; |
12927 | | using array_t = typename BasicJsonType::array_t; |
12928 | | // make sure BasicJsonType is basic_json or const basic_json |
12929 | | static_assert(is_basic_json<typename std::remove_const<BasicJsonType>::type>::value, |
12930 | | "iter_impl only accepts (const) basic_json"); |
12931 | | // superficial check for the LegacyBidirectionalIterator named requirement |
12932 | | static_assert(std::is_base_of<std::bidirectional_iterator_tag, std::bidirectional_iterator_tag>::value |
12933 | | && std::is_base_of<std::bidirectional_iterator_tag, typename std::iterator_traits<typename array_t::iterator>::iterator_category>::value, |
12934 | | "basic_json iterator assumes array and object type iterators satisfy the LegacyBidirectionalIterator named requirement."); |
12935 | | |
12936 | | public: |
12937 | | /// The std::iterator class template (used as a base class to provide typedefs) is deprecated in C++17. |
12938 | | /// The C++ Standard has never required user-defined iterators to derive from std::iterator. |
12939 | | /// A user-defined iterator should provide publicly accessible typedefs named |
12940 | | /// iterator_category, value_type, difference_type, pointer, and reference. |
12941 | | /// Note that value_type is required to be non-const, even for constant iterators. |
12942 | | using iterator_category = std::bidirectional_iterator_tag; |
12943 | | |
12944 | | /// the type of the values when the iterator is dereferenced |
12945 | | using value_type = typename BasicJsonType::value_type; |
12946 | | /// a type to represent differences between iterators |
12947 | | using difference_type = typename BasicJsonType::difference_type; |
12948 | | /// defines a pointer to the type iterated over (value_type) |
12949 | | using pointer = typename std::conditional<std::is_const<BasicJsonType>::value, |
12950 | | typename BasicJsonType::const_pointer, |
12951 | | typename BasicJsonType::pointer>::type; |
12952 | | /// defines a reference to the type iterated over (value_type) |
12953 | | using reference = |
12954 | | typename std::conditional<std::is_const<BasicJsonType>::value, |
12955 | | typename BasicJsonType::const_reference, |
12956 | | typename BasicJsonType::reference>::type; |
12957 | | |
12958 | | iter_impl() = default; |
12959 | | ~iter_impl() = default; |
12960 | | iter_impl(iter_impl&&) noexcept = default; |
12961 | | iter_impl& operator=(iter_impl&&) noexcept = default; |
12962 | | |
12963 | | /*! |
12964 | | @brief constructor for a given JSON instance |
12965 | | @param[in] object pointer to a JSON object for this iterator |
12966 | | @pre object != nullptr |
12967 | | @post The iterator is initialized; i.e. `m_object != nullptr`. |
12968 | | */ |
12969 | 0 | explicit iter_impl(pointer object) noexcept : m_object(object) |
12970 | 0 | { |
12971 | 0 | JSON_ASSERT(m_object != nullptr); |
12972 | |
|
12973 | 0 | switch (m_object->m_data.m_type) |
12974 | 0 | { |
12975 | 0 | case value_t::object: |
12976 | 0 | { |
12977 | 0 | m_it.object_iterator = typename object_t::iterator(); |
12978 | 0 | break; |
12979 | 0 | } |
12980 | | |
12981 | 0 | case value_t::array: |
12982 | 0 | { |
12983 | 0 | m_it.array_iterator = typename array_t::iterator(); |
12984 | 0 | break; |
12985 | 0 | } |
12986 | | |
12987 | 0 | case value_t::null: |
12988 | 0 | case value_t::string: |
12989 | 0 | case value_t::boolean: |
12990 | 0 | case value_t::number_integer: |
12991 | 0 | case value_t::number_unsigned: |
12992 | 0 | case value_t::number_float: |
12993 | 0 | case value_t::binary: |
12994 | 0 | case value_t::discarded: |
12995 | 0 | default: |
12996 | 0 | { |
12997 | 0 | m_it.primitive_iterator = primitive_iterator_t(); |
12998 | 0 | break; |
12999 | 0 | } |
13000 | 0 | } |
13001 | 0 | } |
13002 | | |
13003 | | /*! |
13004 | | @note The conventional copy constructor and copy assignment are implicitly |
13005 | | defined. Combined with the following converting constructor and |
13006 | | assignment, they support: (1) copy from iterator to iterator, (2) |
13007 | | copy from const iterator to const iterator, and (3) conversion from |
13008 | | iterator to const iterator. However conversion from const iterator |
13009 | | to iterator is not defined. |
13010 | | */ |
13011 | | |
13012 | | /*! |
13013 | | @brief const copy constructor |
13014 | | @param[in] other const iterator to copy from |
13015 | | @note This copy constructor had to be defined explicitly to circumvent a bug |
13016 | | occurring on msvc v19.0 compiler (VS 2015) debug build. For more |
13017 | | information refer to: https://github.com/nlohmann/json/issues/1608 |
13018 | | */ |
13019 | | iter_impl(const iter_impl<const BasicJsonType>& other) noexcept |
13020 | | : m_object(other.m_object), m_it(other.m_it) |
13021 | | {} |
13022 | | |
13023 | | /*! |
13024 | | @brief converting assignment |
13025 | | @param[in] other const iterator to copy from |
13026 | | @return const/non-const iterator |
13027 | | @note It is not checked whether @a other is initialized. |
13028 | | */ |
13029 | | iter_impl& operator=(const iter_impl<const BasicJsonType>& other) noexcept |
13030 | | { |
13031 | | if (&other != this) |
13032 | | { |
13033 | | m_object = other.m_object; |
13034 | | m_it = other.m_it; |
13035 | | } |
13036 | | return *this; |
13037 | | } |
13038 | | |
13039 | | /*! |
13040 | | @brief converting constructor |
13041 | | @param[in] other non-const iterator to copy from |
13042 | | @note It is not checked whether @a other is initialized. |
13043 | | */ |
13044 | | iter_impl(const iter_impl<typename std::remove_const<BasicJsonType>::type>& other) noexcept |
13045 | 0 | : m_object(other.m_object), m_it(other.m_it) |
13046 | 0 | {} |
13047 | | |
13048 | | /*! |
13049 | | @brief converting assignment |
13050 | | @param[in] other non-const iterator to copy from |
13051 | | @return const/non-const iterator |
13052 | | @note It is not checked whether @a other is initialized. |
13053 | | */ |
13054 | | iter_impl& operator=(const iter_impl<typename std::remove_const<BasicJsonType>::type>& other) noexcept // NOLINT(cert-oop54-cpp) |
13055 | | { |
13056 | | m_object = other.m_object; |
13057 | | m_it = other.m_it; |
13058 | | return *this; |
13059 | | } |
13060 | | |
13061 | | JSON_PRIVATE_UNLESS_TESTED: |
13062 | | /*! |
13063 | | @brief set the iterator to the first value |
13064 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13065 | | */ |
13066 | | void set_begin() noexcept |
13067 | 0 | { |
13068 | 0 | JSON_ASSERT(m_object != nullptr); |
13069 | |
|
13070 | 0 | switch (m_object->m_data.m_type) |
13071 | 0 | { |
13072 | 0 | case value_t::object: |
13073 | 0 | { |
13074 | 0 | m_it.object_iterator = m_object->m_data.m_value.object->begin(); |
13075 | 0 | break; |
13076 | 0 | } |
13077 | | |
13078 | 0 | case value_t::array: |
13079 | 0 | { |
13080 | 0 | m_it.array_iterator = m_object->m_data.m_value.array->begin(); |
13081 | 0 | break; |
13082 | 0 | } |
13083 | | |
13084 | 0 | case value_t::null: |
13085 | 0 | { |
13086 | | // set to end so begin()==end() is true: null is empty |
13087 | 0 | m_it.primitive_iterator.set_end(); |
13088 | 0 | break; |
13089 | 0 | } |
13090 | | |
13091 | 0 | case value_t::string: |
13092 | 0 | case value_t::boolean: |
13093 | 0 | case value_t::number_integer: |
13094 | 0 | case value_t::number_unsigned: |
13095 | 0 | case value_t::number_float: |
13096 | 0 | case value_t::binary: |
13097 | 0 | case value_t::discarded: |
13098 | 0 | default: |
13099 | 0 | { |
13100 | 0 | m_it.primitive_iterator.set_begin(); |
13101 | 0 | break; |
13102 | 0 | } |
13103 | 0 | } |
13104 | 0 | } |
13105 | | |
13106 | | /*! |
13107 | | @brief set the iterator past the last value |
13108 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13109 | | */ |
13110 | | void set_end() noexcept |
13111 | 0 | { |
13112 | 0 | JSON_ASSERT(m_object != nullptr); |
13113 | |
|
13114 | 0 | switch (m_object->m_data.m_type) |
13115 | 0 | { |
13116 | 0 | case value_t::object: |
13117 | 0 | { |
13118 | 0 | m_it.object_iterator = m_object->m_data.m_value.object->end(); |
13119 | 0 | break; |
13120 | 0 | } |
13121 | | |
13122 | 0 | case value_t::array: |
13123 | 0 | { |
13124 | 0 | m_it.array_iterator = m_object->m_data.m_value.array->end(); |
13125 | 0 | break; |
13126 | 0 | } |
13127 | | |
13128 | 0 | case value_t::null: |
13129 | 0 | case value_t::string: |
13130 | 0 | case value_t::boolean: |
13131 | 0 | case value_t::number_integer: |
13132 | 0 | case value_t::number_unsigned: |
13133 | 0 | case value_t::number_float: |
13134 | 0 | case value_t::binary: |
13135 | 0 | case value_t::discarded: |
13136 | 0 | default: |
13137 | 0 | { |
13138 | 0 | m_it.primitive_iterator.set_end(); |
13139 | 0 | break; |
13140 | 0 | } |
13141 | 0 | } |
13142 | 0 | } |
13143 | | |
13144 | | public: |
13145 | | /*! |
13146 | | @brief return a reference to the value pointed to by the iterator |
13147 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13148 | | */ |
13149 | | reference operator*() const |
13150 | 0 | { |
13151 | 0 | JSON_ASSERT(m_object != nullptr); |
13152 | |
|
13153 | 0 | switch (m_object->m_data.m_type) |
13154 | 0 | { |
13155 | 0 | case value_t::object: |
13156 | 0 | { |
13157 | 0 | JSON_ASSERT(m_it.object_iterator != m_object->m_data.m_value.object->end()); |
13158 | 0 | return m_it.object_iterator->second; |
13159 | 0 | } |
13160 | | |
13161 | 0 | case value_t::array: |
13162 | 0 | { |
13163 | 0 | JSON_ASSERT(m_it.array_iterator != m_object->m_data.m_value.array->end()); |
13164 | 0 | return *m_it.array_iterator; |
13165 | 0 | } |
13166 | | |
13167 | 0 | case value_t::null: |
13168 | 0 | JSON_THROW(invalid_iterator::create(214, "cannot get value", m_object)); |
13169 | | |
13170 | 0 | case value_t::string: |
13171 | 0 | case value_t::boolean: |
13172 | 0 | case value_t::number_integer: |
13173 | 0 | case value_t::number_unsigned: |
13174 | 0 | case value_t::number_float: |
13175 | 0 | case value_t::binary: |
13176 | 0 | case value_t::discarded: |
13177 | 0 | default: |
13178 | 0 | { |
13179 | 0 | if (JSON_HEDLEY_LIKELY(m_it.primitive_iterator.is_begin())) |
13180 | 0 | { |
13181 | 0 | return *m_object; |
13182 | 0 | } |
13183 | | |
13184 | 0 | JSON_THROW(invalid_iterator::create(214, "cannot get value", m_object)); |
13185 | 0 | } |
13186 | 0 | } |
13187 | 0 | } |
13188 | | |
13189 | | /*! |
13190 | | @brief dereference the iterator |
13191 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13192 | | */ |
13193 | | pointer operator->() const |
13194 | 0 | { |
13195 | 0 | JSON_ASSERT(m_object != nullptr); |
13196 | |
|
13197 | 0 | switch (m_object->m_data.m_type) |
13198 | 0 | { |
13199 | 0 | case value_t::object: |
13200 | 0 | { |
13201 | 0 | JSON_ASSERT(m_it.object_iterator != m_object->m_data.m_value.object->end()); |
13202 | 0 | return &(m_it.object_iterator->second); |
13203 | 0 | } |
13204 | | |
13205 | 0 | case value_t::array: |
13206 | 0 | { |
13207 | 0 | JSON_ASSERT(m_it.array_iterator != m_object->m_data.m_value.array->end()); |
13208 | 0 | return &*m_it.array_iterator; |
13209 | 0 | } |
13210 | | |
13211 | 0 | case value_t::null: |
13212 | 0 | case value_t::string: |
13213 | 0 | case value_t::boolean: |
13214 | 0 | case value_t::number_integer: |
13215 | 0 | case value_t::number_unsigned: |
13216 | 0 | case value_t::number_float: |
13217 | 0 | case value_t::binary: |
13218 | 0 | case value_t::discarded: |
13219 | 0 | default: |
13220 | 0 | { |
13221 | 0 | if (JSON_HEDLEY_LIKELY(m_it.primitive_iterator.is_begin())) |
13222 | 0 | { |
13223 | 0 | return m_object; |
13224 | 0 | } |
13225 | | |
13226 | 0 | JSON_THROW(invalid_iterator::create(214, "cannot get value", m_object)); |
13227 | 0 | } |
13228 | 0 | } |
13229 | 0 | } |
13230 | | |
13231 | | /*! |
13232 | | @brief post-increment (it++) |
13233 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13234 | | */ |
13235 | | iter_impl operator++(int)& // NOLINT(cert-dcl21-cpp) |
13236 | | { |
13237 | | auto result = *this; |
13238 | | ++(*this); |
13239 | | return result; |
13240 | | } |
13241 | | |
13242 | | /*! |
13243 | | @brief pre-increment (++it) |
13244 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13245 | | */ |
13246 | | iter_impl& operator++() |
13247 | 0 | { |
13248 | 0 | JSON_ASSERT(m_object != nullptr); |
13249 | |
|
13250 | 0 | switch (m_object->m_data.m_type) |
13251 | 0 | { |
13252 | 0 | case value_t::object: |
13253 | 0 | { |
13254 | 0 | std::advance(m_it.object_iterator, 1); |
13255 | 0 | break; |
13256 | 0 | } |
13257 | | |
13258 | 0 | case value_t::array: |
13259 | 0 | { |
13260 | 0 | std::advance(m_it.array_iterator, 1); |
13261 | 0 | break; |
13262 | 0 | } |
13263 | | |
13264 | 0 | case value_t::null: |
13265 | 0 | case value_t::string: |
13266 | 0 | case value_t::boolean: |
13267 | 0 | case value_t::number_integer: |
13268 | 0 | case value_t::number_unsigned: |
13269 | 0 | case value_t::number_float: |
13270 | 0 | case value_t::binary: |
13271 | 0 | case value_t::discarded: |
13272 | 0 | default: |
13273 | 0 | { |
13274 | 0 | ++m_it.primitive_iterator; |
13275 | 0 | break; |
13276 | 0 | } |
13277 | 0 | } |
13278 | | |
13279 | 0 | return *this; |
13280 | 0 | } |
13281 | | |
13282 | | /*! |
13283 | | @brief post-decrement (it--) |
13284 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13285 | | */ |
13286 | | iter_impl operator--(int)& // NOLINT(cert-dcl21-cpp) |
13287 | | { |
13288 | | auto result = *this; |
13289 | | --(*this); |
13290 | | return result; |
13291 | | } |
13292 | | |
13293 | | /*! |
13294 | | @brief pre-decrement (--it) |
13295 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13296 | | */ |
13297 | | iter_impl& operator--() |
13298 | | { |
13299 | | JSON_ASSERT(m_object != nullptr); |
13300 | | |
13301 | | switch (m_object->m_data.m_type) |
13302 | | { |
13303 | | case value_t::object: |
13304 | | { |
13305 | | std::advance(m_it.object_iterator, -1); |
13306 | | break; |
13307 | | } |
13308 | | |
13309 | | case value_t::array: |
13310 | | { |
13311 | | std::advance(m_it.array_iterator, -1); |
13312 | | break; |
13313 | | } |
13314 | | |
13315 | | case value_t::null: |
13316 | | case value_t::string: |
13317 | | case value_t::boolean: |
13318 | | case value_t::number_integer: |
13319 | | case value_t::number_unsigned: |
13320 | | case value_t::number_float: |
13321 | | case value_t::binary: |
13322 | | case value_t::discarded: |
13323 | | default: |
13324 | | { |
13325 | | --m_it.primitive_iterator; |
13326 | | break; |
13327 | | } |
13328 | | } |
13329 | | |
13330 | | return *this; |
13331 | | } |
13332 | | |
13333 | | /*! |
13334 | | @brief comparison: equal |
13335 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13336 | | */ |
13337 | | template < typename IterImpl, detail::enable_if_t < (std::is_same<IterImpl, iter_impl>::value || std::is_same<IterImpl, other_iter_impl>::value), std::nullptr_t > = nullptr > |
13338 | | bool operator==(const IterImpl& other) const |
13339 | 0 | { |
13340 | | // if objects are not the same, the comparison is undefined |
13341 | 0 | if (JSON_HEDLEY_UNLIKELY(m_object != other.m_object)) |
13342 | 0 | { |
13343 | 0 | JSON_THROW(invalid_iterator::create(212, "cannot compare iterators of different containers", m_object)); |
13344 | 0 | } |
13345 | | |
13346 | 0 | JSON_ASSERT(m_object != nullptr); |
13347 | |
|
13348 | 0 | switch (m_object->m_data.m_type) |
13349 | 0 | { |
13350 | 0 | case value_t::object: |
13351 | 0 | return (m_it.object_iterator == other.m_it.object_iterator); |
13352 | | |
13353 | 0 | case value_t::array: |
13354 | 0 | return (m_it.array_iterator == other.m_it.array_iterator); |
13355 | | |
13356 | 0 | case value_t::null: |
13357 | 0 | case value_t::string: |
13358 | 0 | case value_t::boolean: |
13359 | 0 | case value_t::number_integer: |
13360 | 0 | case value_t::number_unsigned: |
13361 | 0 | case value_t::number_float: |
13362 | 0 | case value_t::binary: |
13363 | 0 | case value_t::discarded: |
13364 | 0 | default: |
13365 | 0 | return (m_it.primitive_iterator == other.m_it.primitive_iterator); |
13366 | 0 | } |
13367 | 0 | } |
13368 | | |
13369 | | /*! |
13370 | | @brief comparison: not equal |
13371 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13372 | | */ |
13373 | | template < typename IterImpl, detail::enable_if_t < (std::is_same<IterImpl, iter_impl>::value || std::is_same<IterImpl, other_iter_impl>::value), std::nullptr_t > = nullptr > |
13374 | | bool operator!=(const IterImpl& other) const |
13375 | 0 | { |
13376 | 0 | return !operator==(other); |
13377 | 0 | } |
13378 | | |
13379 | | /*! |
13380 | | @brief comparison: smaller |
13381 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13382 | | */ |
13383 | | bool operator<(const iter_impl& other) const |
13384 | | { |
13385 | | // if objects are not the same, the comparison is undefined |
13386 | | if (JSON_HEDLEY_UNLIKELY(m_object != other.m_object)) |
13387 | | { |
13388 | | JSON_THROW(invalid_iterator::create(212, "cannot compare iterators of different containers", m_object)); |
13389 | | } |
13390 | | |
13391 | | JSON_ASSERT(m_object != nullptr); |
13392 | | |
13393 | | switch (m_object->m_data.m_type) |
13394 | | { |
13395 | | case value_t::object: |
13396 | | JSON_THROW(invalid_iterator::create(213, "cannot compare order of object iterators", m_object)); |
13397 | | |
13398 | | case value_t::array: |
13399 | | return (m_it.array_iterator < other.m_it.array_iterator); |
13400 | | |
13401 | | case value_t::null: |
13402 | | case value_t::string: |
13403 | | case value_t::boolean: |
13404 | | case value_t::number_integer: |
13405 | | case value_t::number_unsigned: |
13406 | | case value_t::number_float: |
13407 | | case value_t::binary: |
13408 | | case value_t::discarded: |
13409 | | default: |
13410 | | return (m_it.primitive_iterator < other.m_it.primitive_iterator); |
13411 | | } |
13412 | | } |
13413 | | |
13414 | | /*! |
13415 | | @brief comparison: less than or equal |
13416 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13417 | | */ |
13418 | | bool operator<=(const iter_impl& other) const |
13419 | | { |
13420 | | return !other.operator < (*this); |
13421 | | } |
13422 | | |
13423 | | /*! |
13424 | | @brief comparison: greater than |
13425 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13426 | | */ |
13427 | | bool operator>(const iter_impl& other) const |
13428 | | { |
13429 | | return !operator<=(other); |
13430 | | } |
13431 | | |
13432 | | /*! |
13433 | | @brief comparison: greater than or equal |
13434 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13435 | | */ |
13436 | | bool operator>=(const iter_impl& other) const |
13437 | | { |
13438 | | return !operator<(other); |
13439 | | } |
13440 | | |
13441 | | /*! |
13442 | | @brief add to iterator |
13443 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13444 | | */ |
13445 | | iter_impl& operator+=(difference_type i) |
13446 | | { |
13447 | | JSON_ASSERT(m_object != nullptr); |
13448 | | |
13449 | | switch (m_object->m_data.m_type) |
13450 | | { |
13451 | | case value_t::object: |
13452 | | JSON_THROW(invalid_iterator::create(209, "cannot use offsets with object iterators", m_object)); |
13453 | | |
13454 | | case value_t::array: |
13455 | | { |
13456 | | std::advance(m_it.array_iterator, i); |
13457 | | break; |
13458 | | } |
13459 | | |
13460 | | case value_t::null: |
13461 | | case value_t::string: |
13462 | | case value_t::boolean: |
13463 | | case value_t::number_integer: |
13464 | | case value_t::number_unsigned: |
13465 | | case value_t::number_float: |
13466 | | case value_t::binary: |
13467 | | case value_t::discarded: |
13468 | | default: |
13469 | | { |
13470 | | m_it.primitive_iterator += i; |
13471 | | break; |
13472 | | } |
13473 | | } |
13474 | | |
13475 | | return *this; |
13476 | | } |
13477 | | |
13478 | | /*! |
13479 | | @brief subtract from iterator |
13480 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13481 | | */ |
13482 | | iter_impl& operator-=(difference_type i) |
13483 | | { |
13484 | | return operator+=(-i); |
13485 | | } |
13486 | | |
13487 | | /*! |
13488 | | @brief add to iterator |
13489 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13490 | | */ |
13491 | | iter_impl operator+(difference_type i) const |
13492 | | { |
13493 | | auto result = *this; |
13494 | | result += i; |
13495 | | return result; |
13496 | | } |
13497 | | |
13498 | | /*! |
13499 | | @brief addition of distance and iterator |
13500 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13501 | | */ |
13502 | | friend iter_impl operator+(difference_type i, const iter_impl& it) |
13503 | | { |
13504 | | auto result = it; |
13505 | | result += i; |
13506 | | return result; |
13507 | | } |
13508 | | |
13509 | | /*! |
13510 | | @brief subtract from iterator |
13511 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13512 | | */ |
13513 | | iter_impl operator-(difference_type i) const |
13514 | | { |
13515 | | auto result = *this; |
13516 | | result -= i; |
13517 | | return result; |
13518 | | } |
13519 | | |
13520 | | /*! |
13521 | | @brief return difference |
13522 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13523 | | */ |
13524 | | difference_type operator-(const iter_impl& other) const |
13525 | | { |
13526 | | JSON_ASSERT(m_object != nullptr); |
13527 | | |
13528 | | switch (m_object->m_data.m_type) |
13529 | | { |
13530 | | case value_t::object: |
13531 | | JSON_THROW(invalid_iterator::create(209, "cannot use offsets with object iterators", m_object)); |
13532 | | |
13533 | | case value_t::array: |
13534 | | return m_it.array_iterator - other.m_it.array_iterator; |
13535 | | |
13536 | | case value_t::null: |
13537 | | case value_t::string: |
13538 | | case value_t::boolean: |
13539 | | case value_t::number_integer: |
13540 | | case value_t::number_unsigned: |
13541 | | case value_t::number_float: |
13542 | | case value_t::binary: |
13543 | | case value_t::discarded: |
13544 | | default: |
13545 | | return m_it.primitive_iterator - other.m_it.primitive_iterator; |
13546 | | } |
13547 | | } |
13548 | | |
13549 | | /*! |
13550 | | @brief access to successor |
13551 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13552 | | */ |
13553 | | reference operator[](difference_type n) const |
13554 | | { |
13555 | | JSON_ASSERT(m_object != nullptr); |
13556 | | |
13557 | | switch (m_object->m_data.m_type) |
13558 | | { |
13559 | | case value_t::object: |
13560 | | JSON_THROW(invalid_iterator::create(208, "cannot use operator[] for object iterators", m_object)); |
13561 | | |
13562 | | case value_t::array: |
13563 | | return *std::next(m_it.array_iterator, n); |
13564 | | |
13565 | | case value_t::null: |
13566 | | JSON_THROW(invalid_iterator::create(214, "cannot get value", m_object)); |
13567 | | |
13568 | | case value_t::string: |
13569 | | case value_t::boolean: |
13570 | | case value_t::number_integer: |
13571 | | case value_t::number_unsigned: |
13572 | | case value_t::number_float: |
13573 | | case value_t::binary: |
13574 | | case value_t::discarded: |
13575 | | default: |
13576 | | { |
13577 | | if (JSON_HEDLEY_LIKELY(m_it.primitive_iterator.get_value() == -n)) |
13578 | | { |
13579 | | return *m_object; |
13580 | | } |
13581 | | |
13582 | | JSON_THROW(invalid_iterator::create(214, "cannot get value", m_object)); |
13583 | | } |
13584 | | } |
13585 | | } |
13586 | | |
13587 | | /*! |
13588 | | @brief return the key of an object iterator |
13589 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13590 | | */ |
13591 | | const typename object_t::key_type& key() const |
13592 | 0 | { |
13593 | 0 | JSON_ASSERT(m_object != nullptr); |
13594 | |
|
13595 | 0 | if (JSON_HEDLEY_LIKELY(m_object->is_object())) |
13596 | 0 | { |
13597 | 0 | return m_it.object_iterator->first; |
13598 | 0 | } |
13599 | | |
13600 | 0 | JSON_THROW(invalid_iterator::create(207, "cannot use key() for non-object iterators", m_object)); |
13601 | 0 | } |
13602 | | |
13603 | | /*! |
13604 | | @brief return the value of an iterator |
13605 | | @pre The iterator is initialized; i.e. `m_object != nullptr`. |
13606 | | */ |
13607 | | reference value() const |
13608 | 0 | { |
13609 | 0 | return operator*(); |
13610 | 0 | } |
13611 | | |
13612 | | JSON_PRIVATE_UNLESS_TESTED: |
13613 | | /// associated JSON instance |
13614 | | pointer m_object = nullptr; |
13615 | | /// the actual iterator of the associated instance |
13616 | | internal_iterator<typename std::remove_const<BasicJsonType>::type> m_it {}; |
13617 | | }; |
13618 | | |
13619 | | } // namespace detail |
13620 | | NLOHMANN_JSON_NAMESPACE_END |
13621 | | |
13622 | | // #include <nlohmann/detail/iterators/iteration_proxy.hpp> |
13623 | | |
13624 | | // #include <nlohmann/detail/iterators/json_reverse_iterator.hpp> |
13625 | | // __ _____ _____ _____ |
13626 | | // __| | __| | | | JSON for Modern C++ |
13627 | | // | | |__ | | | | | | version 3.11.3 |
13628 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
13629 | | // |
13630 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
13631 | | // SPDX-License-Identifier: MIT |
13632 | | |
13633 | | |
13634 | | |
13635 | | #include <cstddef> // ptrdiff_t |
13636 | | #include <iterator> // reverse_iterator |
13637 | | #include <utility> // declval |
13638 | | |
13639 | | // #include <nlohmann/detail/abi_macros.hpp> |
13640 | | |
13641 | | |
13642 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
13643 | | namespace detail |
13644 | | { |
13645 | | |
13646 | | ////////////////////// |
13647 | | // reverse_iterator // |
13648 | | ////////////////////// |
13649 | | |
13650 | | /*! |
13651 | | @brief a template for a reverse iterator class |
13652 | | |
13653 | | @tparam Base the base iterator type to reverse. Valid types are @ref |
13654 | | iterator (to create @ref reverse_iterator) and @ref const_iterator (to |
13655 | | create @ref const_reverse_iterator). |
13656 | | |
13657 | | @requirement The class satisfies the following concept requirements: |
13658 | | - |
13659 | | [BidirectionalIterator](https://en.cppreference.com/w/cpp/named_req/BidirectionalIterator): |
13660 | | The iterator that can be moved can be moved in both directions (i.e. |
13661 | | incremented and decremented). |
13662 | | - [OutputIterator](https://en.cppreference.com/w/cpp/named_req/OutputIterator): |
13663 | | It is possible to write to the pointed-to element (only if @a Base is |
13664 | | @ref iterator). |
13665 | | |
13666 | | @since version 1.0.0 |
13667 | | */ |
13668 | | template<typename Base> |
13669 | | class json_reverse_iterator : public std::reverse_iterator<Base> |
13670 | | { |
13671 | | public: |
13672 | | using difference_type = std::ptrdiff_t; |
13673 | | /// shortcut to the reverse iterator adapter |
13674 | | using base_iterator = std::reverse_iterator<Base>; |
13675 | | /// the reference type for the pointed-to element |
13676 | | using reference = typename Base::reference; |
13677 | | |
13678 | | /// create reverse iterator from iterator |
13679 | | explicit json_reverse_iterator(const typename base_iterator::iterator_type& it) noexcept |
13680 | | : base_iterator(it) {} |
13681 | | |
13682 | | /// create reverse iterator from base class |
13683 | | explicit json_reverse_iterator(const base_iterator& it) noexcept : base_iterator(it) {} |
13684 | | |
13685 | | /// post-increment (it++) |
13686 | | json_reverse_iterator operator++(int)& // NOLINT(cert-dcl21-cpp) |
13687 | | { |
13688 | | return static_cast<json_reverse_iterator>(base_iterator::operator++(1)); |
13689 | | } |
13690 | | |
13691 | | /// pre-increment (++it) |
13692 | | json_reverse_iterator& operator++() |
13693 | | { |
13694 | | return static_cast<json_reverse_iterator&>(base_iterator::operator++()); |
13695 | | } |
13696 | | |
13697 | | /// post-decrement (it--) |
13698 | | json_reverse_iterator operator--(int)& // NOLINT(cert-dcl21-cpp) |
13699 | | { |
13700 | | return static_cast<json_reverse_iterator>(base_iterator::operator--(1)); |
13701 | | } |
13702 | | |
13703 | | /// pre-decrement (--it) |
13704 | | json_reverse_iterator& operator--() |
13705 | | { |
13706 | | return static_cast<json_reverse_iterator&>(base_iterator::operator--()); |
13707 | | } |
13708 | | |
13709 | | /// add to iterator |
13710 | | json_reverse_iterator& operator+=(difference_type i) |
13711 | | { |
13712 | | return static_cast<json_reverse_iterator&>(base_iterator::operator+=(i)); |
13713 | | } |
13714 | | |
13715 | | /// add to iterator |
13716 | | json_reverse_iterator operator+(difference_type i) const |
13717 | | { |
13718 | | return static_cast<json_reverse_iterator>(base_iterator::operator+(i)); |
13719 | | } |
13720 | | |
13721 | | /// subtract from iterator |
13722 | | json_reverse_iterator operator-(difference_type i) const |
13723 | | { |
13724 | | return static_cast<json_reverse_iterator>(base_iterator::operator-(i)); |
13725 | | } |
13726 | | |
13727 | | /// return difference |
13728 | | difference_type operator-(const json_reverse_iterator& other) const |
13729 | | { |
13730 | | return base_iterator(*this) - base_iterator(other); |
13731 | | } |
13732 | | |
13733 | | /// access to successor |
13734 | | reference operator[](difference_type n) const |
13735 | | { |
13736 | | return *(this->operator+(n)); |
13737 | | } |
13738 | | |
13739 | | /// return the key of an object iterator |
13740 | | auto key() const -> decltype(std::declval<Base>().key()) |
13741 | | { |
13742 | | auto it = --this->base(); |
13743 | | return it.key(); |
13744 | | } |
13745 | | |
13746 | | /// return the value of an iterator |
13747 | | reference value() const |
13748 | | { |
13749 | | auto it = --this->base(); |
13750 | | return it.operator * (); |
13751 | | } |
13752 | | }; |
13753 | | |
13754 | | } // namespace detail |
13755 | | NLOHMANN_JSON_NAMESPACE_END |
13756 | | |
13757 | | // #include <nlohmann/detail/iterators/primitive_iterator.hpp> |
13758 | | |
13759 | | // #include <nlohmann/detail/json_custom_base_class.hpp> |
13760 | | // __ _____ _____ _____ |
13761 | | // __| | __| | | | JSON for Modern C++ |
13762 | | // | | |__ | | | | | | version 3.11.3 |
13763 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
13764 | | // |
13765 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
13766 | | // SPDX-License-Identifier: MIT |
13767 | | |
13768 | | |
13769 | | |
13770 | | #include <type_traits> // conditional, is_same |
13771 | | |
13772 | | // #include <nlohmann/detail/abi_macros.hpp> |
13773 | | |
13774 | | |
13775 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
13776 | | namespace detail |
13777 | | { |
13778 | | |
13779 | | /*! |
13780 | | @brief Default base class of the @ref basic_json class. |
13781 | | |
13782 | | So that the correct implementations of the copy / move ctors / assign operators |
13783 | | of @ref basic_json do not require complex case distinctions |
13784 | | (no base class / custom base class used as customization point), |
13785 | | @ref basic_json always has a base class. |
13786 | | By default, this class is used because it is empty and thus has no effect |
13787 | | on the behavior of @ref basic_json. |
13788 | | */ |
13789 | | struct json_default_base {}; |
13790 | | |
13791 | | template<class T> |
13792 | | using json_base_class = typename std::conditional < |
13793 | | std::is_same<T, void>::value, |
13794 | | json_default_base, |
13795 | | T |
13796 | | >::type; |
13797 | | |
13798 | | } // namespace detail |
13799 | | NLOHMANN_JSON_NAMESPACE_END |
13800 | | |
13801 | | // #include <nlohmann/detail/json_pointer.hpp> |
13802 | | // __ _____ _____ _____ |
13803 | | // __| | __| | | | JSON for Modern C++ |
13804 | | // | | |__ | | | | | | version 3.11.3 |
13805 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
13806 | | // |
13807 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
13808 | | // SPDX-License-Identifier: MIT |
13809 | | |
13810 | | |
13811 | | |
13812 | | #include <algorithm> // all_of |
13813 | | #include <cctype> // isdigit |
13814 | | #include <cerrno> // errno, ERANGE |
13815 | | #include <cstdlib> // strtoull |
13816 | | #ifndef JSON_NO_IO |
13817 | | #include <iosfwd> // ostream |
13818 | | #endif // JSON_NO_IO |
13819 | | #include <limits> // max |
13820 | | #include <numeric> // accumulate |
13821 | | #include <string> // string |
13822 | | #include <utility> // move |
13823 | | #include <vector> // vector |
13824 | | |
13825 | | // #include <nlohmann/detail/exceptions.hpp> |
13826 | | |
13827 | | // #include <nlohmann/detail/macro_scope.hpp> |
13828 | | |
13829 | | // #include <nlohmann/detail/string_concat.hpp> |
13830 | | |
13831 | | // #include <nlohmann/detail/string_escape.hpp> |
13832 | | |
13833 | | // #include <nlohmann/detail/value_t.hpp> |
13834 | | |
13835 | | |
13836 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
13837 | | |
13838 | | /// @brief JSON Pointer defines a string syntax for identifying a specific value within a JSON document |
13839 | | /// @sa https://json.nlohmann.me/api/json_pointer/ |
13840 | | template<typename RefStringType> |
13841 | | class json_pointer |
13842 | | { |
13843 | | // allow basic_json to access private members |
13844 | | NLOHMANN_BASIC_JSON_TPL_DECLARATION |
13845 | | friend class basic_json; |
13846 | | |
13847 | | template<typename> |
13848 | | friend class json_pointer; |
13849 | | |
13850 | | template<typename T> |
13851 | | struct string_t_helper |
13852 | | { |
13853 | | using type = T; |
13854 | | }; |
13855 | | |
13856 | | NLOHMANN_BASIC_JSON_TPL_DECLARATION |
13857 | | struct string_t_helper<NLOHMANN_BASIC_JSON_TPL> |
13858 | | { |
13859 | | using type = StringType; |
13860 | | }; |
13861 | | |
13862 | | public: |
13863 | | // for backwards compatibility accept BasicJsonType |
13864 | | using string_t = typename string_t_helper<RefStringType>::type; |
13865 | | |
13866 | | /// @brief create JSON pointer |
13867 | | /// @sa https://json.nlohmann.me/api/json_pointer/json_pointer/ |
13868 | | explicit json_pointer(const string_t& s = "") |
13869 | | : reference_tokens(split(s)) |
13870 | | {} |
13871 | | |
13872 | | /// @brief return a string representation of the JSON pointer |
13873 | | /// @sa https://json.nlohmann.me/api/json_pointer/to_string/ |
13874 | | string_t to_string() const |
13875 | | { |
13876 | | return std::accumulate(reference_tokens.begin(), reference_tokens.end(), |
13877 | | string_t{}, |
13878 | | [](const string_t& a, const string_t& b) |
13879 | | { |
13880 | | return detail::concat(a, '/', detail::escape(b)); |
13881 | | }); |
13882 | | } |
13883 | | |
13884 | | /// @brief return a string representation of the JSON pointer |
13885 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_string/ |
13886 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.0, to_string()) |
13887 | | operator string_t() const |
13888 | | { |
13889 | | return to_string(); |
13890 | | } |
13891 | | |
13892 | | #ifndef JSON_NO_IO |
13893 | | /// @brief write string representation of the JSON pointer to stream |
13894 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ltlt/ |
13895 | | friend std::ostream& operator<<(std::ostream& o, const json_pointer& ptr) |
13896 | | { |
13897 | | o << ptr.to_string(); |
13898 | | return o; |
13899 | | } |
13900 | | #endif |
13901 | | |
13902 | | /// @brief append another JSON pointer at the end of this JSON pointer |
13903 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_slasheq/ |
13904 | | json_pointer& operator/=(const json_pointer& ptr) |
13905 | | { |
13906 | | reference_tokens.insert(reference_tokens.end(), |
13907 | | ptr.reference_tokens.begin(), |
13908 | | ptr.reference_tokens.end()); |
13909 | | return *this; |
13910 | | } |
13911 | | |
13912 | | /// @brief append an unescaped reference token at the end of this JSON pointer |
13913 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_slasheq/ |
13914 | | json_pointer& operator/=(string_t token) |
13915 | | { |
13916 | | push_back(std::move(token)); |
13917 | | return *this; |
13918 | | } |
13919 | | |
13920 | | /// @brief append an array index at the end of this JSON pointer |
13921 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_slasheq/ |
13922 | | json_pointer& operator/=(std::size_t array_idx) |
13923 | | { |
13924 | | return *this /= std::to_string(array_idx); |
13925 | | } |
13926 | | |
13927 | | /// @brief create a new JSON pointer by appending the right JSON pointer at the end of the left JSON pointer |
13928 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_slash/ |
13929 | | friend json_pointer operator/(const json_pointer& lhs, |
13930 | | const json_pointer& rhs) |
13931 | | { |
13932 | | return json_pointer(lhs) /= rhs; |
13933 | | } |
13934 | | |
13935 | | /// @brief create a new JSON pointer by appending the unescaped token at the end of the JSON pointer |
13936 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_slash/ |
13937 | | friend json_pointer operator/(const json_pointer& lhs, string_t token) // NOLINT(performance-unnecessary-value-param) |
13938 | | { |
13939 | | return json_pointer(lhs) /= std::move(token); |
13940 | | } |
13941 | | |
13942 | | /// @brief create a new JSON pointer by appending the array-index-token at the end of the JSON pointer |
13943 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_slash/ |
13944 | | friend json_pointer operator/(const json_pointer& lhs, std::size_t array_idx) |
13945 | | { |
13946 | | return json_pointer(lhs) /= array_idx; |
13947 | | } |
13948 | | |
13949 | | /// @brief returns the parent of this JSON pointer |
13950 | | /// @sa https://json.nlohmann.me/api/json_pointer/parent_pointer/ |
13951 | | json_pointer parent_pointer() const |
13952 | | { |
13953 | | if (empty()) |
13954 | | { |
13955 | | return *this; |
13956 | | } |
13957 | | |
13958 | | json_pointer res = *this; |
13959 | | res.pop_back(); |
13960 | | return res; |
13961 | | } |
13962 | | |
13963 | | /// @brief remove last reference token |
13964 | | /// @sa https://json.nlohmann.me/api/json_pointer/pop_back/ |
13965 | | void pop_back() |
13966 | | { |
13967 | | if (JSON_HEDLEY_UNLIKELY(empty())) |
13968 | | { |
13969 | | JSON_THROW(detail::out_of_range::create(405, "JSON pointer has no parent", nullptr)); |
13970 | | } |
13971 | | |
13972 | | reference_tokens.pop_back(); |
13973 | | } |
13974 | | |
13975 | | /// @brief return last reference token |
13976 | | /// @sa https://json.nlohmann.me/api/json_pointer/back/ |
13977 | | const string_t& back() const |
13978 | | { |
13979 | | if (JSON_HEDLEY_UNLIKELY(empty())) |
13980 | | { |
13981 | | JSON_THROW(detail::out_of_range::create(405, "JSON pointer has no parent", nullptr)); |
13982 | | } |
13983 | | |
13984 | | return reference_tokens.back(); |
13985 | | } |
13986 | | |
13987 | | /// @brief append an unescaped token at the end of the reference pointer |
13988 | | /// @sa https://json.nlohmann.me/api/json_pointer/push_back/ |
13989 | | void push_back(const string_t& token) |
13990 | | { |
13991 | | reference_tokens.push_back(token); |
13992 | | } |
13993 | | |
13994 | | /// @brief append an unescaped token at the end of the reference pointer |
13995 | | /// @sa https://json.nlohmann.me/api/json_pointer/push_back/ |
13996 | | void push_back(string_t&& token) |
13997 | | { |
13998 | | reference_tokens.push_back(std::move(token)); |
13999 | | } |
14000 | | |
14001 | | /// @brief return whether pointer points to the root document |
14002 | | /// @sa https://json.nlohmann.me/api/json_pointer/empty/ |
14003 | | bool empty() const noexcept |
14004 | | { |
14005 | | return reference_tokens.empty(); |
14006 | | } |
14007 | | |
14008 | | private: |
14009 | | /*! |
14010 | | @param[in] s reference token to be converted into an array index |
14011 | | |
14012 | | @return integer representation of @a s |
14013 | | |
14014 | | @throw parse_error.106 if an array index begins with '0' |
14015 | | @throw parse_error.109 if an array index begins not with a digit |
14016 | | @throw out_of_range.404 if string @a s could not be converted to an integer |
14017 | | @throw out_of_range.410 if an array index exceeds size_type |
14018 | | */ |
14019 | | template<typename BasicJsonType> |
14020 | | static typename BasicJsonType::size_type array_index(const string_t& s) |
14021 | | { |
14022 | | using size_type = typename BasicJsonType::size_type; |
14023 | | |
14024 | | // error condition (cf. RFC 6901, Sect. 4) |
14025 | | if (JSON_HEDLEY_UNLIKELY(s.size() > 1 && s[0] == '0')) |
14026 | | { |
14027 | | JSON_THROW(detail::parse_error::create(106, 0, detail::concat("array index '", s, "' must not begin with '0'"), nullptr)); |
14028 | | } |
14029 | | |
14030 | | // error condition (cf. RFC 6901, Sect. 4) |
14031 | | if (JSON_HEDLEY_UNLIKELY(s.size() > 1 && !(s[0] >= '1' && s[0] <= '9'))) |
14032 | | { |
14033 | | JSON_THROW(detail::parse_error::create(109, 0, detail::concat("array index '", s, "' is not a number"), nullptr)); |
14034 | | } |
14035 | | |
14036 | | const char* p = s.c_str(); |
14037 | | char* p_end = nullptr; |
14038 | | errno = 0; // strtoull doesn't reset errno |
14039 | | const unsigned long long res = std::strtoull(p, &p_end, 10); // NOLINT(runtime/int) |
14040 | | if (p == p_end // invalid input or empty string |
14041 | | || errno == ERANGE // out of range |
14042 | | || JSON_HEDLEY_UNLIKELY(static_cast<std::size_t>(p_end - p) != s.size())) // incomplete read |
14043 | | { |
14044 | | JSON_THROW(detail::out_of_range::create(404, detail::concat("unresolved reference token '", s, "'"), nullptr)); |
14045 | | } |
14046 | | |
14047 | | // only triggered on special platforms (like 32bit), see also |
14048 | | // https://github.com/nlohmann/json/pull/2203 |
14049 | | if (res >= static_cast<unsigned long long>((std::numeric_limits<size_type>::max)())) // NOLINT(runtime/int) |
14050 | | { |
14051 | | JSON_THROW(detail::out_of_range::create(410, detail::concat("array index ", s, " exceeds size_type"), nullptr)); // LCOV_EXCL_LINE |
14052 | | } |
14053 | | |
14054 | | return static_cast<size_type>(res); |
14055 | | } |
14056 | | |
14057 | | JSON_PRIVATE_UNLESS_TESTED: |
14058 | | json_pointer top() const |
14059 | | { |
14060 | | if (JSON_HEDLEY_UNLIKELY(empty())) |
14061 | | { |
14062 | | JSON_THROW(detail::out_of_range::create(405, "JSON pointer has no parent", nullptr)); |
14063 | | } |
14064 | | |
14065 | | json_pointer result = *this; |
14066 | | result.reference_tokens = {reference_tokens[0]}; |
14067 | | return result; |
14068 | | } |
14069 | | |
14070 | | private: |
14071 | | /*! |
14072 | | @brief create and return a reference to the pointed to value |
14073 | | |
14074 | | @complexity Linear in the number of reference tokens. |
14075 | | |
14076 | | @throw parse_error.109 if array index is not a number |
14077 | | @throw type_error.313 if value cannot be unflattened |
14078 | | */ |
14079 | | template<typename BasicJsonType> |
14080 | | BasicJsonType& get_and_create(BasicJsonType& j) const |
14081 | | { |
14082 | | auto* result = &j; |
14083 | | |
14084 | | // in case no reference tokens exist, return a reference to the JSON value |
14085 | | // j which will be overwritten by a primitive value |
14086 | | for (const auto& reference_token : reference_tokens) |
14087 | | { |
14088 | | switch (result->type()) |
14089 | | { |
14090 | | case detail::value_t::null: |
14091 | | { |
14092 | | if (reference_token == "0") |
14093 | | { |
14094 | | // start a new array if reference token is 0 |
14095 | | result = &result->operator[](0); |
14096 | | } |
14097 | | else |
14098 | | { |
14099 | | // start a new object otherwise |
14100 | | result = &result->operator[](reference_token); |
14101 | | } |
14102 | | break; |
14103 | | } |
14104 | | |
14105 | | case detail::value_t::object: |
14106 | | { |
14107 | | // create an entry in the object |
14108 | | result = &result->operator[](reference_token); |
14109 | | break; |
14110 | | } |
14111 | | |
14112 | | case detail::value_t::array: |
14113 | | { |
14114 | | // create an entry in the array |
14115 | | result = &result->operator[](array_index<BasicJsonType>(reference_token)); |
14116 | | break; |
14117 | | } |
14118 | | |
14119 | | /* |
14120 | | The following code is only reached if there exists a reference |
14121 | | token _and_ the current value is primitive. In this case, we have |
14122 | | an error situation, because primitive values may only occur as |
14123 | | single value; that is, with an empty list of reference tokens. |
14124 | | */ |
14125 | | case detail::value_t::string: |
14126 | | case detail::value_t::boolean: |
14127 | | case detail::value_t::number_integer: |
14128 | | case detail::value_t::number_unsigned: |
14129 | | case detail::value_t::number_float: |
14130 | | case detail::value_t::binary: |
14131 | | case detail::value_t::discarded: |
14132 | | default: |
14133 | | JSON_THROW(detail::type_error::create(313, "invalid value to unflatten", &j)); |
14134 | | } |
14135 | | } |
14136 | | |
14137 | | return *result; |
14138 | | } |
14139 | | |
14140 | | /*! |
14141 | | @brief return a reference to the pointed to value |
14142 | | |
14143 | | @note This version does not throw if a value is not present, but tries to |
14144 | | create nested values instead. For instance, calling this function |
14145 | | with pointer `"/this/that"` on a null value is equivalent to calling |
14146 | | `operator[]("this").operator[]("that")` on that value, effectively |
14147 | | changing the null value to an object. |
14148 | | |
14149 | | @param[in] ptr a JSON value |
14150 | | |
14151 | | @return reference to the JSON value pointed to by the JSON pointer |
14152 | | |
14153 | | @complexity Linear in the length of the JSON pointer. |
14154 | | |
14155 | | @throw parse_error.106 if an array index begins with '0' |
14156 | | @throw parse_error.109 if an array index was not a number |
14157 | | @throw out_of_range.404 if the JSON pointer can not be resolved |
14158 | | */ |
14159 | | template<typename BasicJsonType> |
14160 | | BasicJsonType& get_unchecked(BasicJsonType* ptr) const |
14161 | | { |
14162 | | for (const auto& reference_token : reference_tokens) |
14163 | | { |
14164 | | // convert null values to arrays or objects before continuing |
14165 | | if (ptr->is_null()) |
14166 | | { |
14167 | | // check if reference token is a number |
14168 | | const bool nums = |
14169 | | std::all_of(reference_token.begin(), reference_token.end(), |
14170 | | [](const unsigned char x) |
14171 | | { |
14172 | | return std::isdigit(x); |
14173 | | }); |
14174 | | |
14175 | | // change value to array for numbers or "-" or to object otherwise |
14176 | | *ptr = (nums || reference_token == "-") |
14177 | | ? detail::value_t::array |
14178 | | : detail::value_t::object; |
14179 | | } |
14180 | | |
14181 | | switch (ptr->type()) |
14182 | | { |
14183 | | case detail::value_t::object: |
14184 | | { |
14185 | | // use unchecked object access |
14186 | | ptr = &ptr->operator[](reference_token); |
14187 | | break; |
14188 | | } |
14189 | | |
14190 | | case detail::value_t::array: |
14191 | | { |
14192 | | if (reference_token == "-") |
14193 | | { |
14194 | | // explicitly treat "-" as index beyond the end |
14195 | | ptr = &ptr->operator[](ptr->m_data.m_value.array->size()); |
14196 | | } |
14197 | | else |
14198 | | { |
14199 | | // convert array index to number; unchecked access |
14200 | | ptr = &ptr->operator[](array_index<BasicJsonType>(reference_token)); |
14201 | | } |
14202 | | break; |
14203 | | } |
14204 | | |
14205 | | case detail::value_t::null: |
14206 | | case detail::value_t::string: |
14207 | | case detail::value_t::boolean: |
14208 | | case detail::value_t::number_integer: |
14209 | | case detail::value_t::number_unsigned: |
14210 | | case detail::value_t::number_float: |
14211 | | case detail::value_t::binary: |
14212 | | case detail::value_t::discarded: |
14213 | | default: |
14214 | | JSON_THROW(detail::out_of_range::create(404, detail::concat("unresolved reference token '", reference_token, "'"), ptr)); |
14215 | | } |
14216 | | } |
14217 | | |
14218 | | return *ptr; |
14219 | | } |
14220 | | |
14221 | | /*! |
14222 | | @throw parse_error.106 if an array index begins with '0' |
14223 | | @throw parse_error.109 if an array index was not a number |
14224 | | @throw out_of_range.402 if the array index '-' is used |
14225 | | @throw out_of_range.404 if the JSON pointer can not be resolved |
14226 | | */ |
14227 | | template<typename BasicJsonType> |
14228 | | BasicJsonType& get_checked(BasicJsonType* ptr) const |
14229 | | { |
14230 | | for (const auto& reference_token : reference_tokens) |
14231 | | { |
14232 | | switch (ptr->type()) |
14233 | | { |
14234 | | case detail::value_t::object: |
14235 | | { |
14236 | | // note: at performs range check |
14237 | | ptr = &ptr->at(reference_token); |
14238 | | break; |
14239 | | } |
14240 | | |
14241 | | case detail::value_t::array: |
14242 | | { |
14243 | | if (JSON_HEDLEY_UNLIKELY(reference_token == "-")) |
14244 | | { |
14245 | | // "-" always fails the range check |
14246 | | JSON_THROW(detail::out_of_range::create(402, detail::concat( |
14247 | | "array index '-' (", std::to_string(ptr->m_data.m_value.array->size()), |
14248 | | ") is out of range"), ptr)); |
14249 | | } |
14250 | | |
14251 | | // note: at performs range check |
14252 | | ptr = &ptr->at(array_index<BasicJsonType>(reference_token)); |
14253 | | break; |
14254 | | } |
14255 | | |
14256 | | case detail::value_t::null: |
14257 | | case detail::value_t::string: |
14258 | | case detail::value_t::boolean: |
14259 | | case detail::value_t::number_integer: |
14260 | | case detail::value_t::number_unsigned: |
14261 | | case detail::value_t::number_float: |
14262 | | case detail::value_t::binary: |
14263 | | case detail::value_t::discarded: |
14264 | | default: |
14265 | | JSON_THROW(detail::out_of_range::create(404, detail::concat("unresolved reference token '", reference_token, "'"), ptr)); |
14266 | | } |
14267 | | } |
14268 | | |
14269 | | return *ptr; |
14270 | | } |
14271 | | |
14272 | | /*! |
14273 | | @brief return a const reference to the pointed to value |
14274 | | |
14275 | | @param[in] ptr a JSON value |
14276 | | |
14277 | | @return const reference to the JSON value pointed to by the JSON |
14278 | | pointer |
14279 | | |
14280 | | @throw parse_error.106 if an array index begins with '0' |
14281 | | @throw parse_error.109 if an array index was not a number |
14282 | | @throw out_of_range.402 if the array index '-' is used |
14283 | | @throw out_of_range.404 if the JSON pointer can not be resolved |
14284 | | */ |
14285 | | template<typename BasicJsonType> |
14286 | | const BasicJsonType& get_unchecked(const BasicJsonType* ptr) const |
14287 | | { |
14288 | | for (const auto& reference_token : reference_tokens) |
14289 | | { |
14290 | | switch (ptr->type()) |
14291 | | { |
14292 | | case detail::value_t::object: |
14293 | | { |
14294 | | // use unchecked object access |
14295 | | ptr = &ptr->operator[](reference_token); |
14296 | | break; |
14297 | | } |
14298 | | |
14299 | | case detail::value_t::array: |
14300 | | { |
14301 | | if (JSON_HEDLEY_UNLIKELY(reference_token == "-")) |
14302 | | { |
14303 | | // "-" cannot be used for const access |
14304 | | JSON_THROW(detail::out_of_range::create(402, detail::concat("array index '-' (", std::to_string(ptr->m_data.m_value.array->size()), ") is out of range"), ptr)); |
14305 | | } |
14306 | | |
14307 | | // use unchecked array access |
14308 | | ptr = &ptr->operator[](array_index<BasicJsonType>(reference_token)); |
14309 | | break; |
14310 | | } |
14311 | | |
14312 | | case detail::value_t::null: |
14313 | | case detail::value_t::string: |
14314 | | case detail::value_t::boolean: |
14315 | | case detail::value_t::number_integer: |
14316 | | case detail::value_t::number_unsigned: |
14317 | | case detail::value_t::number_float: |
14318 | | case detail::value_t::binary: |
14319 | | case detail::value_t::discarded: |
14320 | | default: |
14321 | | JSON_THROW(detail::out_of_range::create(404, detail::concat("unresolved reference token '", reference_token, "'"), ptr)); |
14322 | | } |
14323 | | } |
14324 | | |
14325 | | return *ptr; |
14326 | | } |
14327 | | |
14328 | | /*! |
14329 | | @throw parse_error.106 if an array index begins with '0' |
14330 | | @throw parse_error.109 if an array index was not a number |
14331 | | @throw out_of_range.402 if the array index '-' is used |
14332 | | @throw out_of_range.404 if the JSON pointer can not be resolved |
14333 | | */ |
14334 | | template<typename BasicJsonType> |
14335 | | const BasicJsonType& get_checked(const BasicJsonType* ptr) const |
14336 | | { |
14337 | | for (const auto& reference_token : reference_tokens) |
14338 | | { |
14339 | | switch (ptr->type()) |
14340 | | { |
14341 | | case detail::value_t::object: |
14342 | | { |
14343 | | // note: at performs range check |
14344 | | ptr = &ptr->at(reference_token); |
14345 | | break; |
14346 | | } |
14347 | | |
14348 | | case detail::value_t::array: |
14349 | | { |
14350 | | if (JSON_HEDLEY_UNLIKELY(reference_token == "-")) |
14351 | | { |
14352 | | // "-" always fails the range check |
14353 | | JSON_THROW(detail::out_of_range::create(402, detail::concat( |
14354 | | "array index '-' (", std::to_string(ptr->m_data.m_value.array->size()), |
14355 | | ") is out of range"), ptr)); |
14356 | | } |
14357 | | |
14358 | | // note: at performs range check |
14359 | | ptr = &ptr->at(array_index<BasicJsonType>(reference_token)); |
14360 | | break; |
14361 | | } |
14362 | | |
14363 | | case detail::value_t::null: |
14364 | | case detail::value_t::string: |
14365 | | case detail::value_t::boolean: |
14366 | | case detail::value_t::number_integer: |
14367 | | case detail::value_t::number_unsigned: |
14368 | | case detail::value_t::number_float: |
14369 | | case detail::value_t::binary: |
14370 | | case detail::value_t::discarded: |
14371 | | default: |
14372 | | JSON_THROW(detail::out_of_range::create(404, detail::concat("unresolved reference token '", reference_token, "'"), ptr)); |
14373 | | } |
14374 | | } |
14375 | | |
14376 | | return *ptr; |
14377 | | } |
14378 | | |
14379 | | /*! |
14380 | | @throw parse_error.106 if an array index begins with '0' |
14381 | | @throw parse_error.109 if an array index was not a number |
14382 | | */ |
14383 | | template<typename BasicJsonType> |
14384 | | bool contains(const BasicJsonType* ptr) const |
14385 | | { |
14386 | | for (const auto& reference_token : reference_tokens) |
14387 | | { |
14388 | | switch (ptr->type()) |
14389 | | { |
14390 | | case detail::value_t::object: |
14391 | | { |
14392 | | if (!ptr->contains(reference_token)) |
14393 | | { |
14394 | | // we did not find the key in the object |
14395 | | return false; |
14396 | | } |
14397 | | |
14398 | | ptr = &ptr->operator[](reference_token); |
14399 | | break; |
14400 | | } |
14401 | | |
14402 | | case detail::value_t::array: |
14403 | | { |
14404 | | if (JSON_HEDLEY_UNLIKELY(reference_token == "-")) |
14405 | | { |
14406 | | // "-" always fails the range check |
14407 | | return false; |
14408 | | } |
14409 | | if (JSON_HEDLEY_UNLIKELY(reference_token.size() == 1 && !("0" <= reference_token && reference_token <= "9"))) |
14410 | | { |
14411 | | // invalid char |
14412 | | return false; |
14413 | | } |
14414 | | if (JSON_HEDLEY_UNLIKELY(reference_token.size() > 1)) |
14415 | | { |
14416 | | if (JSON_HEDLEY_UNLIKELY(!('1' <= reference_token[0] && reference_token[0] <= '9'))) |
14417 | | { |
14418 | | // first char should be between '1' and '9' |
14419 | | return false; |
14420 | | } |
14421 | | for (std::size_t i = 1; i < reference_token.size(); i++) |
14422 | | { |
14423 | | if (JSON_HEDLEY_UNLIKELY(!('0' <= reference_token[i] && reference_token[i] <= '9'))) |
14424 | | { |
14425 | | // other char should be between '0' and '9' |
14426 | | return false; |
14427 | | } |
14428 | | } |
14429 | | } |
14430 | | |
14431 | | const auto idx = array_index<BasicJsonType>(reference_token); |
14432 | | if (idx >= ptr->size()) |
14433 | | { |
14434 | | // index out of range |
14435 | | return false; |
14436 | | } |
14437 | | |
14438 | | ptr = &ptr->operator[](idx); |
14439 | | break; |
14440 | | } |
14441 | | |
14442 | | case detail::value_t::null: |
14443 | | case detail::value_t::string: |
14444 | | case detail::value_t::boolean: |
14445 | | case detail::value_t::number_integer: |
14446 | | case detail::value_t::number_unsigned: |
14447 | | case detail::value_t::number_float: |
14448 | | case detail::value_t::binary: |
14449 | | case detail::value_t::discarded: |
14450 | | default: |
14451 | | { |
14452 | | // we do not expect primitive values if there is still a |
14453 | | // reference token to process |
14454 | | return false; |
14455 | | } |
14456 | | } |
14457 | | } |
14458 | | |
14459 | | // no reference token left means we found a primitive value |
14460 | | return true; |
14461 | | } |
14462 | | |
14463 | | /*! |
14464 | | @brief split the string input to reference tokens |
14465 | | |
14466 | | @note This function is only called by the json_pointer constructor. |
14467 | | All exceptions below are documented there. |
14468 | | |
14469 | | @throw parse_error.107 if the pointer is not empty or begins with '/' |
14470 | | @throw parse_error.108 if character '~' is not followed by '0' or '1' |
14471 | | */ |
14472 | | static std::vector<string_t> split(const string_t& reference_string) |
14473 | 0 | { |
14474 | 0 | std::vector<string_t> result; |
14475 | 0 |
|
14476 | 0 | // special case: empty reference string -> no reference tokens |
14477 | 0 | if (reference_string.empty()) |
14478 | 0 | { |
14479 | 0 | return result; |
14480 | 0 | } |
14481 | 0 |
|
14482 | 0 | // check if nonempty reference string begins with slash |
14483 | 0 | if (JSON_HEDLEY_UNLIKELY(reference_string[0] != '/')) |
14484 | 0 | { |
14485 | 0 | JSON_THROW(detail::parse_error::create(107, 1, detail::concat("JSON pointer must be empty or begin with '/' - was: '", reference_string, "'"), nullptr)); |
14486 | 0 | } |
14487 | 0 |
|
14488 | 0 | // extract the reference tokens: |
14489 | 0 | // - slash: position of the last read slash (or end of string) |
14490 | 0 | // - start: position after the previous slash |
14491 | 0 | for ( |
14492 | 0 | // search for the first slash after the first character |
14493 | 0 | std::size_t slash = reference_string.find_first_of('/', 1), |
14494 | 0 | // set the beginning of the first reference token |
14495 | 0 | start = 1; |
14496 | 0 | // we can stop if start == 0 (if slash == string_t::npos) |
14497 | 0 | start != 0; |
14498 | 0 | // set the beginning of the next reference token |
14499 | 0 | // (will eventually be 0 if slash == string_t::npos) |
14500 | 0 | start = (slash == string_t::npos) ? 0 : slash + 1, |
14501 | 0 | // find next slash |
14502 | 0 | slash = reference_string.find_first_of('/', start)) |
14503 | 0 | { |
14504 | 0 | // use the text between the beginning of the reference token |
14505 | 0 | // (start) and the last slash (slash). |
14506 | 0 | auto reference_token = reference_string.substr(start, slash - start); |
14507 | 0 |
|
14508 | 0 | // check reference tokens are properly escaped |
14509 | 0 | for (std::size_t pos = reference_token.find_first_of('~'); |
14510 | 0 | pos != string_t::npos; |
14511 | 0 | pos = reference_token.find_first_of('~', pos + 1)) |
14512 | 0 | { |
14513 | 0 | JSON_ASSERT(reference_token[pos] == '~'); |
14514 | 0 |
|
14515 | 0 | // ~ must be followed by 0 or 1 |
14516 | 0 | if (JSON_HEDLEY_UNLIKELY(pos == reference_token.size() - 1 || |
14517 | 0 | (reference_token[pos + 1] != '0' && |
14518 | 0 | reference_token[pos + 1] != '1'))) |
14519 | 0 | { |
14520 | 0 | JSON_THROW(detail::parse_error::create(108, 0, "escape character '~' must be followed with '0' or '1'", nullptr)); |
14521 | 0 | } |
14522 | 0 | } |
14523 | 0 |
|
14524 | 0 | // finally, store the reference token |
14525 | 0 | detail::unescape(reference_token); |
14526 | 0 | result.push_back(reference_token); |
14527 | 0 | } |
14528 | 0 |
|
14529 | 0 | return result; |
14530 | 0 | } |
14531 | | |
14532 | | private: |
14533 | | /*! |
14534 | | @param[in] reference_string the reference string to the current value |
14535 | | @param[in] value the value to consider |
14536 | | @param[in,out] result the result object to insert values to |
14537 | | |
14538 | | @note Empty objects or arrays are flattened to `null`. |
14539 | | */ |
14540 | | template<typename BasicJsonType> |
14541 | | static void flatten(const string_t& reference_string, |
14542 | | const BasicJsonType& value, |
14543 | | BasicJsonType& result) |
14544 | | { |
14545 | | switch (value.type()) |
14546 | | { |
14547 | | case detail::value_t::array: |
14548 | | { |
14549 | | if (value.m_data.m_value.array->empty()) |
14550 | | { |
14551 | | // flatten empty array as null |
14552 | | result[reference_string] = nullptr; |
14553 | | } |
14554 | | else |
14555 | | { |
14556 | | // iterate array and use index as reference string |
14557 | | for (std::size_t i = 0; i < value.m_data.m_value.array->size(); ++i) |
14558 | | { |
14559 | | flatten(detail::concat(reference_string, '/', std::to_string(i)), |
14560 | | value.m_data.m_value.array->operator[](i), result); |
14561 | | } |
14562 | | } |
14563 | | break; |
14564 | | } |
14565 | | |
14566 | | case detail::value_t::object: |
14567 | | { |
14568 | | if (value.m_data.m_value.object->empty()) |
14569 | | { |
14570 | | // flatten empty object as null |
14571 | | result[reference_string] = nullptr; |
14572 | | } |
14573 | | else |
14574 | | { |
14575 | | // iterate object and use keys as reference string |
14576 | | for (const auto& element : *value.m_data.m_value.object) |
14577 | | { |
14578 | | flatten(detail::concat(reference_string, '/', detail::escape(element.first)), element.second, result); |
14579 | | } |
14580 | | } |
14581 | | break; |
14582 | | } |
14583 | | |
14584 | | case detail::value_t::null: |
14585 | | case detail::value_t::string: |
14586 | | case detail::value_t::boolean: |
14587 | | case detail::value_t::number_integer: |
14588 | | case detail::value_t::number_unsigned: |
14589 | | case detail::value_t::number_float: |
14590 | | case detail::value_t::binary: |
14591 | | case detail::value_t::discarded: |
14592 | | default: |
14593 | | { |
14594 | | // add primitive value with its reference string |
14595 | | result[reference_string] = value; |
14596 | | break; |
14597 | | } |
14598 | | } |
14599 | | } |
14600 | | |
14601 | | /*! |
14602 | | @param[in] value flattened JSON |
14603 | | |
14604 | | @return unflattened JSON |
14605 | | |
14606 | | @throw parse_error.109 if array index is not a number |
14607 | | @throw type_error.314 if value is not an object |
14608 | | @throw type_error.315 if object values are not primitive |
14609 | | @throw type_error.313 if value cannot be unflattened |
14610 | | */ |
14611 | | template<typename BasicJsonType> |
14612 | | static BasicJsonType |
14613 | | unflatten(const BasicJsonType& value) |
14614 | | { |
14615 | | if (JSON_HEDLEY_UNLIKELY(!value.is_object())) |
14616 | | { |
14617 | | JSON_THROW(detail::type_error::create(314, "only objects can be unflattened", &value)); |
14618 | | } |
14619 | | |
14620 | | BasicJsonType result; |
14621 | | |
14622 | | // iterate the JSON object values |
14623 | | for (const auto& element : *value.m_data.m_value.object) |
14624 | | { |
14625 | | if (JSON_HEDLEY_UNLIKELY(!element.second.is_primitive())) |
14626 | | { |
14627 | | JSON_THROW(detail::type_error::create(315, "values in object must be primitive", &element.second)); |
14628 | | } |
14629 | | |
14630 | | // assign value to reference pointed to by JSON pointer; Note that if |
14631 | | // the JSON pointer is "" (i.e., points to the whole value), function |
14632 | | // get_and_create returns a reference to result itself. An assignment |
14633 | | // will then create a primitive value. |
14634 | | json_pointer(element.first).get_and_create(result) = element.second; |
14635 | | } |
14636 | | |
14637 | | return result; |
14638 | | } |
14639 | | |
14640 | | // can't use conversion operator because of ambiguity |
14641 | | json_pointer<string_t> convert() const& |
14642 | | { |
14643 | | json_pointer<string_t> result; |
14644 | | result.reference_tokens = reference_tokens; |
14645 | | return result; |
14646 | | } |
14647 | | |
14648 | | json_pointer<string_t> convert()&& |
14649 | | { |
14650 | | json_pointer<string_t> result; |
14651 | | result.reference_tokens = std::move(reference_tokens); |
14652 | | return result; |
14653 | | } |
14654 | | |
14655 | | public: |
14656 | | #if JSON_HAS_THREE_WAY_COMPARISON |
14657 | | /// @brief compares two JSON pointers for equality |
14658 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/ |
14659 | | template<typename RefStringTypeRhs> |
14660 | | bool operator==(const json_pointer<RefStringTypeRhs>& rhs) const noexcept |
14661 | | { |
14662 | | return reference_tokens == rhs.reference_tokens; |
14663 | | } |
14664 | | |
14665 | | /// @brief compares JSON pointer and string for equality |
14666 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/ |
14667 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator==(json_pointer)) |
14668 | | bool operator==(const string_t& rhs) const |
14669 | | { |
14670 | | return *this == json_pointer(rhs); |
14671 | | } |
14672 | | |
14673 | | /// @brief 3-way compares two JSON pointers |
14674 | | template<typename RefStringTypeRhs> |
14675 | | std::strong_ordering operator<=>(const json_pointer<RefStringTypeRhs>& rhs) const noexcept // *NOPAD* |
14676 | | { |
14677 | | return reference_tokens <=> rhs.reference_tokens; // *NOPAD* |
14678 | | } |
14679 | | #else |
14680 | | /// @brief compares two JSON pointers for equality |
14681 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/ |
14682 | | template<typename RefStringTypeLhs, typename RefStringTypeRhs> |
14683 | | // NOLINTNEXTLINE(readability-redundant-declaration) |
14684 | | friend bool operator==(const json_pointer<RefStringTypeLhs>& lhs, |
14685 | | const json_pointer<RefStringTypeRhs>& rhs) noexcept; |
14686 | | |
14687 | | /// @brief compares JSON pointer and string for equality |
14688 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/ |
14689 | | template<typename RefStringTypeLhs, typename StringType> |
14690 | | // NOLINTNEXTLINE(readability-redundant-declaration) |
14691 | | friend bool operator==(const json_pointer<RefStringTypeLhs>& lhs, |
14692 | | const StringType& rhs); |
14693 | | |
14694 | | /// @brief compares string and JSON pointer for equality |
14695 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/ |
14696 | | template<typename RefStringTypeRhs, typename StringType> |
14697 | | // NOLINTNEXTLINE(readability-redundant-declaration) |
14698 | | friend bool operator==(const StringType& lhs, |
14699 | | const json_pointer<RefStringTypeRhs>& rhs); |
14700 | | |
14701 | | /// @brief compares two JSON pointers for inequality |
14702 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_ne/ |
14703 | | template<typename RefStringTypeLhs, typename RefStringTypeRhs> |
14704 | | // NOLINTNEXTLINE(readability-redundant-declaration) |
14705 | | friend bool operator!=(const json_pointer<RefStringTypeLhs>& lhs, |
14706 | | const json_pointer<RefStringTypeRhs>& rhs) noexcept; |
14707 | | |
14708 | | /// @brief compares JSON pointer and string for inequality |
14709 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_ne/ |
14710 | | template<typename RefStringTypeLhs, typename StringType> |
14711 | | // NOLINTNEXTLINE(readability-redundant-declaration) |
14712 | | friend bool operator!=(const json_pointer<RefStringTypeLhs>& lhs, |
14713 | | const StringType& rhs); |
14714 | | |
14715 | | /// @brief compares string and JSON pointer for inequality |
14716 | | /// @sa https://json.nlohmann.me/api/json_pointer/operator_ne/ |
14717 | | template<typename RefStringTypeRhs, typename StringType> |
14718 | | // NOLINTNEXTLINE(readability-redundant-declaration) |
14719 | | friend bool operator!=(const StringType& lhs, |
14720 | | const json_pointer<RefStringTypeRhs>& rhs); |
14721 | | |
14722 | | /// @brief compares two JSON pointer for less-than |
14723 | | template<typename RefStringTypeLhs, typename RefStringTypeRhs> |
14724 | | // NOLINTNEXTLINE(readability-redundant-declaration) |
14725 | | friend bool operator<(const json_pointer<RefStringTypeLhs>& lhs, |
14726 | | const json_pointer<RefStringTypeRhs>& rhs) noexcept; |
14727 | | #endif |
14728 | | |
14729 | | private: |
14730 | | /// the reference tokens |
14731 | | std::vector<string_t> reference_tokens; |
14732 | | }; |
14733 | | |
14734 | | #if !JSON_HAS_THREE_WAY_COMPARISON |
14735 | | // functions cannot be defined inside class due to ODR violations |
14736 | | template<typename RefStringTypeLhs, typename RefStringTypeRhs> |
14737 | | inline bool operator==(const json_pointer<RefStringTypeLhs>& lhs, |
14738 | | const json_pointer<RefStringTypeRhs>& rhs) noexcept |
14739 | | { |
14740 | | return lhs.reference_tokens == rhs.reference_tokens; |
14741 | | } |
14742 | | |
14743 | | template<typename RefStringTypeLhs, |
14744 | | typename StringType = typename json_pointer<RefStringTypeLhs>::string_t> |
14745 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator==(json_pointer, json_pointer)) |
14746 | | inline bool operator==(const json_pointer<RefStringTypeLhs>& lhs, |
14747 | | const StringType& rhs) |
14748 | | { |
14749 | | return lhs == json_pointer<RefStringTypeLhs>(rhs); |
14750 | | } |
14751 | | |
14752 | | template<typename RefStringTypeRhs, |
14753 | | typename StringType = typename json_pointer<RefStringTypeRhs>::string_t> |
14754 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator==(json_pointer, json_pointer)) |
14755 | | inline bool operator==(const StringType& lhs, |
14756 | | const json_pointer<RefStringTypeRhs>& rhs) |
14757 | | { |
14758 | | return json_pointer<RefStringTypeRhs>(lhs) == rhs; |
14759 | | } |
14760 | | |
14761 | | template<typename RefStringTypeLhs, typename RefStringTypeRhs> |
14762 | | inline bool operator!=(const json_pointer<RefStringTypeLhs>& lhs, |
14763 | | const json_pointer<RefStringTypeRhs>& rhs) noexcept |
14764 | | { |
14765 | | return !(lhs == rhs); |
14766 | | } |
14767 | | |
14768 | | template<typename RefStringTypeLhs, |
14769 | | typename StringType = typename json_pointer<RefStringTypeLhs>::string_t> |
14770 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator!=(json_pointer, json_pointer)) |
14771 | | inline bool operator!=(const json_pointer<RefStringTypeLhs>& lhs, |
14772 | | const StringType& rhs) |
14773 | | { |
14774 | | return !(lhs == rhs); |
14775 | | } |
14776 | | |
14777 | | template<typename RefStringTypeRhs, |
14778 | | typename StringType = typename json_pointer<RefStringTypeRhs>::string_t> |
14779 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator!=(json_pointer, json_pointer)) |
14780 | | inline bool operator!=(const StringType& lhs, |
14781 | | const json_pointer<RefStringTypeRhs>& rhs) |
14782 | | { |
14783 | | return !(lhs == rhs); |
14784 | | } |
14785 | | |
14786 | | template<typename RefStringTypeLhs, typename RefStringTypeRhs> |
14787 | | inline bool operator<(const json_pointer<RefStringTypeLhs>& lhs, |
14788 | | const json_pointer<RefStringTypeRhs>& rhs) noexcept |
14789 | | { |
14790 | | return lhs.reference_tokens < rhs.reference_tokens; |
14791 | | } |
14792 | | #endif |
14793 | | |
14794 | | NLOHMANN_JSON_NAMESPACE_END |
14795 | | |
14796 | | // #include <nlohmann/detail/json_ref.hpp> |
14797 | | // __ _____ _____ _____ |
14798 | | // __| | __| | | | JSON for Modern C++ |
14799 | | // | | |__ | | | | | | version 3.11.3 |
14800 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
14801 | | // |
14802 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
14803 | | // SPDX-License-Identifier: MIT |
14804 | | |
14805 | | |
14806 | | |
14807 | | #include <initializer_list> |
14808 | | #include <utility> |
14809 | | |
14810 | | // #include <nlohmann/detail/abi_macros.hpp> |
14811 | | |
14812 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
14813 | | |
14814 | | |
14815 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
14816 | | namespace detail |
14817 | | { |
14818 | | |
14819 | | template<typename BasicJsonType> |
14820 | | class json_ref |
14821 | | { |
14822 | | public: |
14823 | | using value_type = BasicJsonType; |
14824 | | |
14825 | | json_ref(value_type&& value) |
14826 | | : owned_value(std::move(value)) |
14827 | | {} |
14828 | | |
14829 | | json_ref(const value_type& value) |
14830 | | : value_ref(&value) |
14831 | | {} |
14832 | | |
14833 | | json_ref(std::initializer_list<json_ref> init) |
14834 | | : owned_value(init) |
14835 | | {} |
14836 | | |
14837 | | template < |
14838 | | class... Args, |
14839 | | enable_if_t<std::is_constructible<value_type, Args...>::value, int> = 0 > |
14840 | | json_ref(Args && ... args) |
14841 | | : owned_value(std::forward<Args>(args)...) |
14842 | | {} |
14843 | | |
14844 | | // class should be movable only |
14845 | | json_ref(json_ref&&) noexcept = default; |
14846 | | json_ref(const json_ref&) = delete; |
14847 | | json_ref& operator=(const json_ref&) = delete; |
14848 | | json_ref& operator=(json_ref&&) = delete; |
14849 | | ~json_ref() = default; |
14850 | | |
14851 | | value_type moved_or_copied() const |
14852 | 0 | { |
14853 | 0 | if (value_ref == nullptr) |
14854 | 0 | { |
14855 | 0 | return std::move(owned_value); |
14856 | 0 | } |
14857 | 0 | return *value_ref; |
14858 | 0 | } |
14859 | | |
14860 | | value_type const& operator*() const |
14861 | 0 | { |
14862 | 0 | return value_ref ? *value_ref : owned_value; |
14863 | 0 | } |
14864 | | |
14865 | | value_type const* operator->() const |
14866 | 0 | { |
14867 | 0 | return &** this; |
14868 | 0 | } |
14869 | | |
14870 | | private: |
14871 | | mutable value_type owned_value = nullptr; |
14872 | | value_type const* value_ref = nullptr; |
14873 | | }; |
14874 | | |
14875 | | } // namespace detail |
14876 | | NLOHMANN_JSON_NAMESPACE_END |
14877 | | |
14878 | | // #include <nlohmann/detail/macro_scope.hpp> |
14879 | | |
14880 | | // #include <nlohmann/detail/string_concat.hpp> |
14881 | | |
14882 | | // #include <nlohmann/detail/string_escape.hpp> |
14883 | | |
14884 | | // #include <nlohmann/detail/meta/cpp_future.hpp> |
14885 | | |
14886 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
14887 | | |
14888 | | // #include <nlohmann/detail/output/binary_writer.hpp> |
14889 | | // __ _____ _____ _____ |
14890 | | // __| | __| | | | JSON for Modern C++ |
14891 | | // | | |__ | | | | | | version 3.11.3 |
14892 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
14893 | | // |
14894 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
14895 | | // SPDX-License-Identifier: MIT |
14896 | | |
14897 | | |
14898 | | |
14899 | | #include <algorithm> // reverse |
14900 | | #include <array> // array |
14901 | | #include <map> // map |
14902 | | #include <cmath> // isnan, isinf |
14903 | | #include <cstdint> // uint8_t, uint16_t, uint32_t, uint64_t |
14904 | | #include <cstring> // memcpy |
14905 | | #include <limits> // numeric_limits |
14906 | | #include <string> // string |
14907 | | #include <utility> // move |
14908 | | #include <vector> // vector |
14909 | | |
14910 | | // #include <nlohmann/detail/input/binary_reader.hpp> |
14911 | | |
14912 | | // #include <nlohmann/detail/macro_scope.hpp> |
14913 | | |
14914 | | // #include <nlohmann/detail/output/output_adapters.hpp> |
14915 | | // __ _____ _____ _____ |
14916 | | // __| | __| | | | JSON for Modern C++ |
14917 | | // | | |__ | | | | | | version 3.11.3 |
14918 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
14919 | | // |
14920 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
14921 | | // SPDX-License-Identifier: MIT |
14922 | | |
14923 | | |
14924 | | |
14925 | | #include <algorithm> // copy |
14926 | | #include <cstddef> // size_t |
14927 | | #include <iterator> // back_inserter |
14928 | | #include <memory> // shared_ptr, make_shared |
14929 | | #include <string> // basic_string |
14930 | | #include <vector> // vector |
14931 | | |
14932 | | #ifndef JSON_NO_IO |
14933 | | #include <ios> // streamsize |
14934 | | #include <ostream> // basic_ostream |
14935 | | #endif // JSON_NO_IO |
14936 | | |
14937 | | // #include <nlohmann/detail/macro_scope.hpp> |
14938 | | |
14939 | | |
14940 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
14941 | | namespace detail |
14942 | | { |
14943 | | |
14944 | | /// abstract output adapter interface |
14945 | | template<typename CharType> struct output_adapter_protocol |
14946 | | { |
14947 | | virtual void write_character(CharType c) = 0; |
14948 | | virtual void write_characters(const CharType* s, std::size_t length) = 0; |
14949 | 0 | virtual ~output_adapter_protocol() = default; |
14950 | | |
14951 | 0 | output_adapter_protocol() = default; |
14952 | | output_adapter_protocol(const output_adapter_protocol&) = default; |
14953 | | output_adapter_protocol(output_adapter_protocol&&) noexcept = default; |
14954 | | output_adapter_protocol& operator=(const output_adapter_protocol&) = default; |
14955 | | output_adapter_protocol& operator=(output_adapter_protocol&&) noexcept = default; |
14956 | | }; |
14957 | | |
14958 | | /// a type to simplify interfaces |
14959 | | template<typename CharType> |
14960 | | using output_adapter_t = std::shared_ptr<output_adapter_protocol<CharType>>; |
14961 | | |
14962 | | /// output adapter for byte vectors |
14963 | | template<typename CharType, typename AllocatorType = std::allocator<CharType>> |
14964 | | class output_vector_adapter : public output_adapter_protocol<CharType> |
14965 | | { |
14966 | | public: |
14967 | | explicit output_vector_adapter(std::vector<CharType, AllocatorType>& vec) noexcept |
14968 | | : v(vec) |
14969 | | {} |
14970 | | |
14971 | | void write_character(CharType c) override |
14972 | | { |
14973 | | v.push_back(c); |
14974 | | } |
14975 | | |
14976 | | JSON_HEDLEY_NON_NULL(2) |
14977 | | void write_characters(const CharType* s, std::size_t length) override |
14978 | | { |
14979 | | v.insert(v.end(), s, s + length); |
14980 | | } |
14981 | | |
14982 | | private: |
14983 | | std::vector<CharType, AllocatorType>& v; |
14984 | | }; |
14985 | | |
14986 | | #ifndef JSON_NO_IO |
14987 | | /// output adapter for output streams |
14988 | | template<typename CharType> |
14989 | | class output_stream_adapter : public output_adapter_protocol<CharType> |
14990 | | { |
14991 | | public: |
14992 | | explicit output_stream_adapter(std::basic_ostream<CharType>& s) noexcept |
14993 | 0 | : stream(s) |
14994 | 0 | {} |
14995 | | |
14996 | | void write_character(CharType c) override |
14997 | 0 | { |
14998 | 0 | stream.put(c); |
14999 | 0 | } |
15000 | | |
15001 | | JSON_HEDLEY_NON_NULL(2) |
15002 | | void write_characters(const CharType* s, std::size_t length) override |
15003 | 0 | { |
15004 | 0 | stream.write(s, static_cast<std::streamsize>(length)); |
15005 | 0 | } |
15006 | | |
15007 | | private: |
15008 | | std::basic_ostream<CharType>& stream; |
15009 | | }; |
15010 | | #endif // JSON_NO_IO |
15011 | | |
15012 | | /// output adapter for basic_string |
15013 | | template<typename CharType, typename StringType = std::basic_string<CharType>> |
15014 | | class output_string_adapter : public output_adapter_protocol<CharType> |
15015 | | { |
15016 | | public: |
15017 | | explicit output_string_adapter(StringType& s) noexcept |
15018 | | : str(s) |
15019 | | {} |
15020 | | |
15021 | | void write_character(CharType c) override |
15022 | | { |
15023 | | str.push_back(c); |
15024 | | } |
15025 | | |
15026 | | JSON_HEDLEY_NON_NULL(2) |
15027 | | void write_characters(const CharType* s, std::size_t length) override |
15028 | | { |
15029 | | str.append(s, length); |
15030 | | } |
15031 | | |
15032 | | private: |
15033 | | StringType& str; |
15034 | | }; |
15035 | | |
15036 | | template<typename CharType, typename StringType = std::basic_string<CharType>> |
15037 | | class output_adapter |
15038 | | { |
15039 | | public: |
15040 | | template<typename AllocatorType = std::allocator<CharType>> |
15041 | | output_adapter(std::vector<CharType, AllocatorType>& vec) |
15042 | | : oa(std::make_shared<output_vector_adapter<CharType, AllocatorType>>(vec)) {} |
15043 | | |
15044 | | #ifndef JSON_NO_IO |
15045 | | output_adapter(std::basic_ostream<CharType>& s) |
15046 | 0 | : oa(std::make_shared<output_stream_adapter<CharType>>(s)) {} |
15047 | | #endif // JSON_NO_IO |
15048 | | |
15049 | | output_adapter(StringType& s) |
15050 | | : oa(std::make_shared<output_string_adapter<CharType, StringType>>(s)) {} |
15051 | | |
15052 | | operator output_adapter_t<CharType>() |
15053 | 0 | { |
15054 | 0 | return oa; |
15055 | 0 | } |
15056 | | |
15057 | | private: |
15058 | | output_adapter_t<CharType> oa = nullptr; |
15059 | | }; |
15060 | | |
15061 | | } // namespace detail |
15062 | | NLOHMANN_JSON_NAMESPACE_END |
15063 | | |
15064 | | // #include <nlohmann/detail/string_concat.hpp> |
15065 | | |
15066 | | |
15067 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
15068 | | namespace detail |
15069 | | { |
15070 | | |
15071 | | /////////////////// |
15072 | | // binary writer // |
15073 | | /////////////////// |
15074 | | |
15075 | | /*! |
15076 | | @brief serialization to CBOR and MessagePack values |
15077 | | */ |
15078 | | template<typename BasicJsonType, typename CharType> |
15079 | | class binary_writer |
15080 | | { |
15081 | | using string_t = typename BasicJsonType::string_t; |
15082 | | using binary_t = typename BasicJsonType::binary_t; |
15083 | | using number_float_t = typename BasicJsonType::number_float_t; |
15084 | | |
15085 | | public: |
15086 | | /*! |
15087 | | @brief create a binary writer |
15088 | | |
15089 | | @param[in] adapter output adapter to write to |
15090 | | */ |
15091 | | explicit binary_writer(output_adapter_t<CharType> adapter) : oa(std::move(adapter)) |
15092 | | { |
15093 | | JSON_ASSERT(oa); |
15094 | | } |
15095 | | |
15096 | | /*! |
15097 | | @param[in] j JSON value to serialize |
15098 | | @pre j.type() == value_t::object |
15099 | | */ |
15100 | | void write_bson(const BasicJsonType& j) |
15101 | | { |
15102 | | switch (j.type()) |
15103 | | { |
15104 | | case value_t::object: |
15105 | | { |
15106 | | write_bson_object(*j.m_data.m_value.object); |
15107 | | break; |
15108 | | } |
15109 | | |
15110 | | case value_t::null: |
15111 | | case value_t::array: |
15112 | | case value_t::string: |
15113 | | case value_t::boolean: |
15114 | | case value_t::number_integer: |
15115 | | case value_t::number_unsigned: |
15116 | | case value_t::number_float: |
15117 | | case value_t::binary: |
15118 | | case value_t::discarded: |
15119 | | default: |
15120 | | { |
15121 | | JSON_THROW(type_error::create(317, concat("to serialize to BSON, top-level type must be object, but is ", j.type_name()), &j)); |
15122 | | } |
15123 | | } |
15124 | | } |
15125 | | |
15126 | | /*! |
15127 | | @param[in] j JSON value to serialize |
15128 | | */ |
15129 | | void write_cbor(const BasicJsonType& j) |
15130 | | { |
15131 | | switch (j.type()) |
15132 | | { |
15133 | | case value_t::null: |
15134 | | { |
15135 | | oa->write_character(to_char_type(0xF6)); |
15136 | | break; |
15137 | | } |
15138 | | |
15139 | | case value_t::boolean: |
15140 | | { |
15141 | | oa->write_character(j.m_data.m_value.boolean |
15142 | | ? to_char_type(0xF5) |
15143 | | : to_char_type(0xF4)); |
15144 | | break; |
15145 | | } |
15146 | | |
15147 | | case value_t::number_integer: |
15148 | | { |
15149 | | if (j.m_data.m_value.number_integer >= 0) |
15150 | | { |
15151 | | // CBOR does not differentiate between positive signed |
15152 | | // integers and unsigned integers. Therefore, we used the |
15153 | | // code from the value_t::number_unsigned case here. |
15154 | | if (j.m_data.m_value.number_integer <= 0x17) |
15155 | | { |
15156 | | write_number(static_cast<std::uint8_t>(j.m_data.m_value.number_integer)); |
15157 | | } |
15158 | | else if (j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint8_t>::max)()) |
15159 | | { |
15160 | | oa->write_character(to_char_type(0x18)); |
15161 | | write_number(static_cast<std::uint8_t>(j.m_data.m_value.number_integer)); |
15162 | | } |
15163 | | else if (j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint16_t>::max)()) |
15164 | | { |
15165 | | oa->write_character(to_char_type(0x19)); |
15166 | | write_number(static_cast<std::uint16_t>(j.m_data.m_value.number_integer)); |
15167 | | } |
15168 | | else if (j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint32_t>::max)()) |
15169 | | { |
15170 | | oa->write_character(to_char_type(0x1A)); |
15171 | | write_number(static_cast<std::uint32_t>(j.m_data.m_value.number_integer)); |
15172 | | } |
15173 | | else |
15174 | | { |
15175 | | oa->write_character(to_char_type(0x1B)); |
15176 | | write_number(static_cast<std::uint64_t>(j.m_data.m_value.number_integer)); |
15177 | | } |
15178 | | } |
15179 | | else |
15180 | | { |
15181 | | // The conversions below encode the sign in the first |
15182 | | // byte, and the value is converted to a positive number. |
15183 | | const auto positive_number = -1 - j.m_data.m_value.number_integer; |
15184 | | if (j.m_data.m_value.number_integer >= -24) |
15185 | | { |
15186 | | write_number(static_cast<std::uint8_t>(0x20 + positive_number)); |
15187 | | } |
15188 | | else if (positive_number <= (std::numeric_limits<std::uint8_t>::max)()) |
15189 | | { |
15190 | | oa->write_character(to_char_type(0x38)); |
15191 | | write_number(static_cast<std::uint8_t>(positive_number)); |
15192 | | } |
15193 | | else if (positive_number <= (std::numeric_limits<std::uint16_t>::max)()) |
15194 | | { |
15195 | | oa->write_character(to_char_type(0x39)); |
15196 | | write_number(static_cast<std::uint16_t>(positive_number)); |
15197 | | } |
15198 | | else if (positive_number <= (std::numeric_limits<std::uint32_t>::max)()) |
15199 | | { |
15200 | | oa->write_character(to_char_type(0x3A)); |
15201 | | write_number(static_cast<std::uint32_t>(positive_number)); |
15202 | | } |
15203 | | else |
15204 | | { |
15205 | | oa->write_character(to_char_type(0x3B)); |
15206 | | write_number(static_cast<std::uint64_t>(positive_number)); |
15207 | | } |
15208 | | } |
15209 | | break; |
15210 | | } |
15211 | | |
15212 | | case value_t::number_unsigned: |
15213 | | { |
15214 | | if (j.m_data.m_value.number_unsigned <= 0x17) |
15215 | | { |
15216 | | write_number(static_cast<std::uint8_t>(j.m_data.m_value.number_unsigned)); |
15217 | | } |
15218 | | else if (j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint8_t>::max)()) |
15219 | | { |
15220 | | oa->write_character(to_char_type(0x18)); |
15221 | | write_number(static_cast<std::uint8_t>(j.m_data.m_value.number_unsigned)); |
15222 | | } |
15223 | | else if (j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint16_t>::max)()) |
15224 | | { |
15225 | | oa->write_character(to_char_type(0x19)); |
15226 | | write_number(static_cast<std::uint16_t>(j.m_data.m_value.number_unsigned)); |
15227 | | } |
15228 | | else if (j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint32_t>::max)()) |
15229 | | { |
15230 | | oa->write_character(to_char_type(0x1A)); |
15231 | | write_number(static_cast<std::uint32_t>(j.m_data.m_value.number_unsigned)); |
15232 | | } |
15233 | | else |
15234 | | { |
15235 | | oa->write_character(to_char_type(0x1B)); |
15236 | | write_number(static_cast<std::uint64_t>(j.m_data.m_value.number_unsigned)); |
15237 | | } |
15238 | | break; |
15239 | | } |
15240 | | |
15241 | | case value_t::number_float: |
15242 | | { |
15243 | | if (std::isnan(j.m_data.m_value.number_float)) |
15244 | | { |
15245 | | // NaN is 0xf97e00 in CBOR |
15246 | | oa->write_character(to_char_type(0xF9)); |
15247 | | oa->write_character(to_char_type(0x7E)); |
15248 | | oa->write_character(to_char_type(0x00)); |
15249 | | } |
15250 | | else if (std::isinf(j.m_data.m_value.number_float)) |
15251 | | { |
15252 | | // Infinity is 0xf97c00, -Infinity is 0xf9fc00 |
15253 | | oa->write_character(to_char_type(0xf9)); |
15254 | | oa->write_character(j.m_data.m_value.number_float > 0 ? to_char_type(0x7C) : to_char_type(0xFC)); |
15255 | | oa->write_character(to_char_type(0x00)); |
15256 | | } |
15257 | | else |
15258 | | { |
15259 | | write_compact_float(j.m_data.m_value.number_float, detail::input_format_t::cbor); |
15260 | | } |
15261 | | break; |
15262 | | } |
15263 | | |
15264 | | case value_t::string: |
15265 | | { |
15266 | | // step 1: write control byte and the string length |
15267 | | const auto N = j.m_data.m_value.string->size(); |
15268 | | if (N <= 0x17) |
15269 | | { |
15270 | | write_number(static_cast<std::uint8_t>(0x60 + N)); |
15271 | | } |
15272 | | else if (N <= (std::numeric_limits<std::uint8_t>::max)()) |
15273 | | { |
15274 | | oa->write_character(to_char_type(0x78)); |
15275 | | write_number(static_cast<std::uint8_t>(N)); |
15276 | | } |
15277 | | else if (N <= (std::numeric_limits<std::uint16_t>::max)()) |
15278 | | { |
15279 | | oa->write_character(to_char_type(0x79)); |
15280 | | write_number(static_cast<std::uint16_t>(N)); |
15281 | | } |
15282 | | else if (N <= (std::numeric_limits<std::uint32_t>::max)()) |
15283 | | { |
15284 | | oa->write_character(to_char_type(0x7A)); |
15285 | | write_number(static_cast<std::uint32_t>(N)); |
15286 | | } |
15287 | | // LCOV_EXCL_START |
15288 | | else if (N <= (std::numeric_limits<std::uint64_t>::max)()) |
15289 | | { |
15290 | | oa->write_character(to_char_type(0x7B)); |
15291 | | write_number(static_cast<std::uint64_t>(N)); |
15292 | | } |
15293 | | // LCOV_EXCL_STOP |
15294 | | |
15295 | | // step 2: write the string |
15296 | | oa->write_characters( |
15297 | | reinterpret_cast<const CharType*>(j.m_data.m_value.string->c_str()), |
15298 | | j.m_data.m_value.string->size()); |
15299 | | break; |
15300 | | } |
15301 | | |
15302 | | case value_t::array: |
15303 | | { |
15304 | | // step 1: write control byte and the array size |
15305 | | const auto N = j.m_data.m_value.array->size(); |
15306 | | if (N <= 0x17) |
15307 | | { |
15308 | | write_number(static_cast<std::uint8_t>(0x80 + N)); |
15309 | | } |
15310 | | else if (N <= (std::numeric_limits<std::uint8_t>::max)()) |
15311 | | { |
15312 | | oa->write_character(to_char_type(0x98)); |
15313 | | write_number(static_cast<std::uint8_t>(N)); |
15314 | | } |
15315 | | else if (N <= (std::numeric_limits<std::uint16_t>::max)()) |
15316 | | { |
15317 | | oa->write_character(to_char_type(0x99)); |
15318 | | write_number(static_cast<std::uint16_t>(N)); |
15319 | | } |
15320 | | else if (N <= (std::numeric_limits<std::uint32_t>::max)()) |
15321 | | { |
15322 | | oa->write_character(to_char_type(0x9A)); |
15323 | | write_number(static_cast<std::uint32_t>(N)); |
15324 | | } |
15325 | | // LCOV_EXCL_START |
15326 | | else if (N <= (std::numeric_limits<std::uint64_t>::max)()) |
15327 | | { |
15328 | | oa->write_character(to_char_type(0x9B)); |
15329 | | write_number(static_cast<std::uint64_t>(N)); |
15330 | | } |
15331 | | // LCOV_EXCL_STOP |
15332 | | |
15333 | | // step 2: write each element |
15334 | | for (const auto& el : *j.m_data.m_value.array) |
15335 | | { |
15336 | | write_cbor(el); |
15337 | | } |
15338 | | break; |
15339 | | } |
15340 | | |
15341 | | case value_t::binary: |
15342 | | { |
15343 | | if (j.m_data.m_value.binary->has_subtype()) |
15344 | | { |
15345 | | if (j.m_data.m_value.binary->subtype() <= (std::numeric_limits<std::uint8_t>::max)()) |
15346 | | { |
15347 | | write_number(static_cast<std::uint8_t>(0xd8)); |
15348 | | write_number(static_cast<std::uint8_t>(j.m_data.m_value.binary->subtype())); |
15349 | | } |
15350 | | else if (j.m_data.m_value.binary->subtype() <= (std::numeric_limits<std::uint16_t>::max)()) |
15351 | | { |
15352 | | write_number(static_cast<std::uint8_t>(0xd9)); |
15353 | | write_number(static_cast<std::uint16_t>(j.m_data.m_value.binary->subtype())); |
15354 | | } |
15355 | | else if (j.m_data.m_value.binary->subtype() <= (std::numeric_limits<std::uint32_t>::max)()) |
15356 | | { |
15357 | | write_number(static_cast<std::uint8_t>(0xda)); |
15358 | | write_number(static_cast<std::uint32_t>(j.m_data.m_value.binary->subtype())); |
15359 | | } |
15360 | | else if (j.m_data.m_value.binary->subtype() <= (std::numeric_limits<std::uint64_t>::max)()) |
15361 | | { |
15362 | | write_number(static_cast<std::uint8_t>(0xdb)); |
15363 | | write_number(static_cast<std::uint64_t>(j.m_data.m_value.binary->subtype())); |
15364 | | } |
15365 | | } |
15366 | | |
15367 | | // step 1: write control byte and the binary array size |
15368 | | const auto N = j.m_data.m_value.binary->size(); |
15369 | | if (N <= 0x17) |
15370 | | { |
15371 | | write_number(static_cast<std::uint8_t>(0x40 + N)); |
15372 | | } |
15373 | | else if (N <= (std::numeric_limits<std::uint8_t>::max)()) |
15374 | | { |
15375 | | oa->write_character(to_char_type(0x58)); |
15376 | | write_number(static_cast<std::uint8_t>(N)); |
15377 | | } |
15378 | | else if (N <= (std::numeric_limits<std::uint16_t>::max)()) |
15379 | | { |
15380 | | oa->write_character(to_char_type(0x59)); |
15381 | | write_number(static_cast<std::uint16_t>(N)); |
15382 | | } |
15383 | | else if (N <= (std::numeric_limits<std::uint32_t>::max)()) |
15384 | | { |
15385 | | oa->write_character(to_char_type(0x5A)); |
15386 | | write_number(static_cast<std::uint32_t>(N)); |
15387 | | } |
15388 | | // LCOV_EXCL_START |
15389 | | else if (N <= (std::numeric_limits<std::uint64_t>::max)()) |
15390 | | { |
15391 | | oa->write_character(to_char_type(0x5B)); |
15392 | | write_number(static_cast<std::uint64_t>(N)); |
15393 | | } |
15394 | | // LCOV_EXCL_STOP |
15395 | | |
15396 | | // step 2: write each element |
15397 | | oa->write_characters( |
15398 | | reinterpret_cast<const CharType*>(j.m_data.m_value.binary->data()), |
15399 | | N); |
15400 | | |
15401 | | break; |
15402 | | } |
15403 | | |
15404 | | case value_t::object: |
15405 | | { |
15406 | | // step 1: write control byte and the object size |
15407 | | const auto N = j.m_data.m_value.object->size(); |
15408 | | if (N <= 0x17) |
15409 | | { |
15410 | | write_number(static_cast<std::uint8_t>(0xA0 + N)); |
15411 | | } |
15412 | | else if (N <= (std::numeric_limits<std::uint8_t>::max)()) |
15413 | | { |
15414 | | oa->write_character(to_char_type(0xB8)); |
15415 | | write_number(static_cast<std::uint8_t>(N)); |
15416 | | } |
15417 | | else if (N <= (std::numeric_limits<std::uint16_t>::max)()) |
15418 | | { |
15419 | | oa->write_character(to_char_type(0xB9)); |
15420 | | write_number(static_cast<std::uint16_t>(N)); |
15421 | | } |
15422 | | else if (N <= (std::numeric_limits<std::uint32_t>::max)()) |
15423 | | { |
15424 | | oa->write_character(to_char_type(0xBA)); |
15425 | | write_number(static_cast<std::uint32_t>(N)); |
15426 | | } |
15427 | | // LCOV_EXCL_START |
15428 | | else if (N <= (std::numeric_limits<std::uint64_t>::max)()) |
15429 | | { |
15430 | | oa->write_character(to_char_type(0xBB)); |
15431 | | write_number(static_cast<std::uint64_t>(N)); |
15432 | | } |
15433 | | // LCOV_EXCL_STOP |
15434 | | |
15435 | | // step 2: write each element |
15436 | | for (const auto& el : *j.m_data.m_value.object) |
15437 | | { |
15438 | | write_cbor(el.first); |
15439 | | write_cbor(el.second); |
15440 | | } |
15441 | | break; |
15442 | | } |
15443 | | |
15444 | | case value_t::discarded: |
15445 | | default: |
15446 | | break; |
15447 | | } |
15448 | | } |
15449 | | |
15450 | | /*! |
15451 | | @param[in] j JSON value to serialize |
15452 | | */ |
15453 | | void write_msgpack(const BasicJsonType& j) |
15454 | | { |
15455 | | switch (j.type()) |
15456 | | { |
15457 | | case value_t::null: // nil |
15458 | | { |
15459 | | oa->write_character(to_char_type(0xC0)); |
15460 | | break; |
15461 | | } |
15462 | | |
15463 | | case value_t::boolean: // true and false |
15464 | | { |
15465 | | oa->write_character(j.m_data.m_value.boolean |
15466 | | ? to_char_type(0xC3) |
15467 | | : to_char_type(0xC2)); |
15468 | | break; |
15469 | | } |
15470 | | |
15471 | | case value_t::number_integer: |
15472 | | { |
15473 | | if (j.m_data.m_value.number_integer >= 0) |
15474 | | { |
15475 | | // MessagePack does not differentiate between positive |
15476 | | // signed integers and unsigned integers. Therefore, we used |
15477 | | // the code from the value_t::number_unsigned case here. |
15478 | | if (j.m_data.m_value.number_unsigned < 128) |
15479 | | { |
15480 | | // positive fixnum |
15481 | | write_number(static_cast<std::uint8_t>(j.m_data.m_value.number_integer)); |
15482 | | } |
15483 | | else if (j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint8_t>::max)()) |
15484 | | { |
15485 | | // uint 8 |
15486 | | oa->write_character(to_char_type(0xCC)); |
15487 | | write_number(static_cast<std::uint8_t>(j.m_data.m_value.number_integer)); |
15488 | | } |
15489 | | else if (j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint16_t>::max)()) |
15490 | | { |
15491 | | // uint 16 |
15492 | | oa->write_character(to_char_type(0xCD)); |
15493 | | write_number(static_cast<std::uint16_t>(j.m_data.m_value.number_integer)); |
15494 | | } |
15495 | | else if (j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint32_t>::max)()) |
15496 | | { |
15497 | | // uint 32 |
15498 | | oa->write_character(to_char_type(0xCE)); |
15499 | | write_number(static_cast<std::uint32_t>(j.m_data.m_value.number_integer)); |
15500 | | } |
15501 | | else if (j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint64_t>::max)()) |
15502 | | { |
15503 | | // uint 64 |
15504 | | oa->write_character(to_char_type(0xCF)); |
15505 | | write_number(static_cast<std::uint64_t>(j.m_data.m_value.number_integer)); |
15506 | | } |
15507 | | } |
15508 | | else |
15509 | | { |
15510 | | if (j.m_data.m_value.number_integer >= -32) |
15511 | | { |
15512 | | // negative fixnum |
15513 | | write_number(static_cast<std::int8_t>(j.m_data.m_value.number_integer)); |
15514 | | } |
15515 | | else if (j.m_data.m_value.number_integer >= (std::numeric_limits<std::int8_t>::min)() && |
15516 | | j.m_data.m_value.number_integer <= (std::numeric_limits<std::int8_t>::max)()) |
15517 | | { |
15518 | | // int 8 |
15519 | | oa->write_character(to_char_type(0xD0)); |
15520 | | write_number(static_cast<std::int8_t>(j.m_data.m_value.number_integer)); |
15521 | | } |
15522 | | else if (j.m_data.m_value.number_integer >= (std::numeric_limits<std::int16_t>::min)() && |
15523 | | j.m_data.m_value.number_integer <= (std::numeric_limits<std::int16_t>::max)()) |
15524 | | { |
15525 | | // int 16 |
15526 | | oa->write_character(to_char_type(0xD1)); |
15527 | | write_number(static_cast<std::int16_t>(j.m_data.m_value.number_integer)); |
15528 | | } |
15529 | | else if (j.m_data.m_value.number_integer >= (std::numeric_limits<std::int32_t>::min)() && |
15530 | | j.m_data.m_value.number_integer <= (std::numeric_limits<std::int32_t>::max)()) |
15531 | | { |
15532 | | // int 32 |
15533 | | oa->write_character(to_char_type(0xD2)); |
15534 | | write_number(static_cast<std::int32_t>(j.m_data.m_value.number_integer)); |
15535 | | } |
15536 | | else if (j.m_data.m_value.number_integer >= (std::numeric_limits<std::int64_t>::min)() && |
15537 | | j.m_data.m_value.number_integer <= (std::numeric_limits<std::int64_t>::max)()) |
15538 | | { |
15539 | | // int 64 |
15540 | | oa->write_character(to_char_type(0xD3)); |
15541 | | write_number(static_cast<std::int64_t>(j.m_data.m_value.number_integer)); |
15542 | | } |
15543 | | } |
15544 | | break; |
15545 | | } |
15546 | | |
15547 | | case value_t::number_unsigned: |
15548 | | { |
15549 | | if (j.m_data.m_value.number_unsigned < 128) |
15550 | | { |
15551 | | // positive fixnum |
15552 | | write_number(static_cast<std::uint8_t>(j.m_data.m_value.number_integer)); |
15553 | | } |
15554 | | else if (j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint8_t>::max)()) |
15555 | | { |
15556 | | // uint 8 |
15557 | | oa->write_character(to_char_type(0xCC)); |
15558 | | write_number(static_cast<std::uint8_t>(j.m_data.m_value.number_integer)); |
15559 | | } |
15560 | | else if (j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint16_t>::max)()) |
15561 | | { |
15562 | | // uint 16 |
15563 | | oa->write_character(to_char_type(0xCD)); |
15564 | | write_number(static_cast<std::uint16_t>(j.m_data.m_value.number_integer)); |
15565 | | } |
15566 | | else if (j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint32_t>::max)()) |
15567 | | { |
15568 | | // uint 32 |
15569 | | oa->write_character(to_char_type(0xCE)); |
15570 | | write_number(static_cast<std::uint32_t>(j.m_data.m_value.number_integer)); |
15571 | | } |
15572 | | else if (j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint64_t>::max)()) |
15573 | | { |
15574 | | // uint 64 |
15575 | | oa->write_character(to_char_type(0xCF)); |
15576 | | write_number(static_cast<std::uint64_t>(j.m_data.m_value.number_integer)); |
15577 | | } |
15578 | | break; |
15579 | | } |
15580 | | |
15581 | | case value_t::number_float: |
15582 | | { |
15583 | | write_compact_float(j.m_data.m_value.number_float, detail::input_format_t::msgpack); |
15584 | | break; |
15585 | | } |
15586 | | |
15587 | | case value_t::string: |
15588 | | { |
15589 | | // step 1: write control byte and the string length |
15590 | | const auto N = j.m_data.m_value.string->size(); |
15591 | | if (N <= 31) |
15592 | | { |
15593 | | // fixstr |
15594 | | write_number(static_cast<std::uint8_t>(0xA0 | N)); |
15595 | | } |
15596 | | else if (N <= (std::numeric_limits<std::uint8_t>::max)()) |
15597 | | { |
15598 | | // str 8 |
15599 | | oa->write_character(to_char_type(0xD9)); |
15600 | | write_number(static_cast<std::uint8_t>(N)); |
15601 | | } |
15602 | | else if (N <= (std::numeric_limits<std::uint16_t>::max)()) |
15603 | | { |
15604 | | // str 16 |
15605 | | oa->write_character(to_char_type(0xDA)); |
15606 | | write_number(static_cast<std::uint16_t>(N)); |
15607 | | } |
15608 | | else if (N <= (std::numeric_limits<std::uint32_t>::max)()) |
15609 | | { |
15610 | | // str 32 |
15611 | | oa->write_character(to_char_type(0xDB)); |
15612 | | write_number(static_cast<std::uint32_t>(N)); |
15613 | | } |
15614 | | |
15615 | | // step 2: write the string |
15616 | | oa->write_characters( |
15617 | | reinterpret_cast<const CharType*>(j.m_data.m_value.string->c_str()), |
15618 | | j.m_data.m_value.string->size()); |
15619 | | break; |
15620 | | } |
15621 | | |
15622 | | case value_t::array: |
15623 | | { |
15624 | | // step 1: write control byte and the array size |
15625 | | const auto N = j.m_data.m_value.array->size(); |
15626 | | if (N <= 15) |
15627 | | { |
15628 | | // fixarray |
15629 | | write_number(static_cast<std::uint8_t>(0x90 | N)); |
15630 | | } |
15631 | | else if (N <= (std::numeric_limits<std::uint16_t>::max)()) |
15632 | | { |
15633 | | // array 16 |
15634 | | oa->write_character(to_char_type(0xDC)); |
15635 | | write_number(static_cast<std::uint16_t>(N)); |
15636 | | } |
15637 | | else if (N <= (std::numeric_limits<std::uint32_t>::max)()) |
15638 | | { |
15639 | | // array 32 |
15640 | | oa->write_character(to_char_type(0xDD)); |
15641 | | write_number(static_cast<std::uint32_t>(N)); |
15642 | | } |
15643 | | |
15644 | | // step 2: write each element |
15645 | | for (const auto& el : *j.m_data.m_value.array) |
15646 | | { |
15647 | | write_msgpack(el); |
15648 | | } |
15649 | | break; |
15650 | | } |
15651 | | |
15652 | | case value_t::binary: |
15653 | | { |
15654 | | // step 0: determine if the binary type has a set subtype to |
15655 | | // determine whether or not to use the ext or fixext types |
15656 | | const bool use_ext = j.m_data.m_value.binary->has_subtype(); |
15657 | | |
15658 | | // step 1: write control byte and the byte string length |
15659 | | const auto N = j.m_data.m_value.binary->size(); |
15660 | | if (N <= (std::numeric_limits<std::uint8_t>::max)()) |
15661 | | { |
15662 | | std::uint8_t output_type{}; |
15663 | | bool fixed = true; |
15664 | | if (use_ext) |
15665 | | { |
15666 | | switch (N) |
15667 | | { |
15668 | | case 1: |
15669 | | output_type = 0xD4; // fixext 1 |
15670 | | break; |
15671 | | case 2: |
15672 | | output_type = 0xD5; // fixext 2 |
15673 | | break; |
15674 | | case 4: |
15675 | | output_type = 0xD6; // fixext 4 |
15676 | | break; |
15677 | | case 8: |
15678 | | output_type = 0xD7; // fixext 8 |
15679 | | break; |
15680 | | case 16: |
15681 | | output_type = 0xD8; // fixext 16 |
15682 | | break; |
15683 | | default: |
15684 | | output_type = 0xC7; // ext 8 |
15685 | | fixed = false; |
15686 | | break; |
15687 | | } |
15688 | | |
15689 | | } |
15690 | | else |
15691 | | { |
15692 | | output_type = 0xC4; // bin 8 |
15693 | | fixed = false; |
15694 | | } |
15695 | | |
15696 | | oa->write_character(to_char_type(output_type)); |
15697 | | if (!fixed) |
15698 | | { |
15699 | | write_number(static_cast<std::uint8_t>(N)); |
15700 | | } |
15701 | | } |
15702 | | else if (N <= (std::numeric_limits<std::uint16_t>::max)()) |
15703 | | { |
15704 | | const std::uint8_t output_type = use_ext |
15705 | | ? 0xC8 // ext 16 |
15706 | | : 0xC5; // bin 16 |
15707 | | |
15708 | | oa->write_character(to_char_type(output_type)); |
15709 | | write_number(static_cast<std::uint16_t>(N)); |
15710 | | } |
15711 | | else if (N <= (std::numeric_limits<std::uint32_t>::max)()) |
15712 | | { |
15713 | | const std::uint8_t output_type = use_ext |
15714 | | ? 0xC9 // ext 32 |
15715 | | : 0xC6; // bin 32 |
15716 | | |
15717 | | oa->write_character(to_char_type(output_type)); |
15718 | | write_number(static_cast<std::uint32_t>(N)); |
15719 | | } |
15720 | | |
15721 | | // step 1.5: if this is an ext type, write the subtype |
15722 | | if (use_ext) |
15723 | | { |
15724 | | write_number(static_cast<std::int8_t>(j.m_data.m_value.binary->subtype())); |
15725 | | } |
15726 | | |
15727 | | // step 2: write the byte string |
15728 | | oa->write_characters( |
15729 | | reinterpret_cast<const CharType*>(j.m_data.m_value.binary->data()), |
15730 | | N); |
15731 | | |
15732 | | break; |
15733 | | } |
15734 | | |
15735 | | case value_t::object: |
15736 | | { |
15737 | | // step 1: write control byte and the object size |
15738 | | const auto N = j.m_data.m_value.object->size(); |
15739 | | if (N <= 15) |
15740 | | { |
15741 | | // fixmap |
15742 | | write_number(static_cast<std::uint8_t>(0x80 | (N & 0xF))); |
15743 | | } |
15744 | | else if (N <= (std::numeric_limits<std::uint16_t>::max)()) |
15745 | | { |
15746 | | // map 16 |
15747 | | oa->write_character(to_char_type(0xDE)); |
15748 | | write_number(static_cast<std::uint16_t>(N)); |
15749 | | } |
15750 | | else if (N <= (std::numeric_limits<std::uint32_t>::max)()) |
15751 | | { |
15752 | | // map 32 |
15753 | | oa->write_character(to_char_type(0xDF)); |
15754 | | write_number(static_cast<std::uint32_t>(N)); |
15755 | | } |
15756 | | |
15757 | | // step 2: write each element |
15758 | | for (const auto& el : *j.m_data.m_value.object) |
15759 | | { |
15760 | | write_msgpack(el.first); |
15761 | | write_msgpack(el.second); |
15762 | | } |
15763 | | break; |
15764 | | } |
15765 | | |
15766 | | case value_t::discarded: |
15767 | | default: |
15768 | | break; |
15769 | | } |
15770 | | } |
15771 | | |
15772 | | /*! |
15773 | | @param[in] j JSON value to serialize |
15774 | | @param[in] use_count whether to use '#' prefixes (optimized format) |
15775 | | @param[in] use_type whether to use '$' prefixes (optimized format) |
15776 | | @param[in] add_prefix whether prefixes need to be used for this value |
15777 | | @param[in] use_bjdata whether write in BJData format, default is false |
15778 | | */ |
15779 | | void write_ubjson(const BasicJsonType& j, const bool use_count, |
15780 | | const bool use_type, const bool add_prefix = true, |
15781 | | const bool use_bjdata = false) |
15782 | | { |
15783 | | switch (j.type()) |
15784 | | { |
15785 | | case value_t::null: |
15786 | | { |
15787 | | if (add_prefix) |
15788 | | { |
15789 | | oa->write_character(to_char_type('Z')); |
15790 | | } |
15791 | | break; |
15792 | | } |
15793 | | |
15794 | | case value_t::boolean: |
15795 | | { |
15796 | | if (add_prefix) |
15797 | | { |
15798 | | oa->write_character(j.m_data.m_value.boolean |
15799 | | ? to_char_type('T') |
15800 | | : to_char_type('F')); |
15801 | | } |
15802 | | break; |
15803 | | } |
15804 | | |
15805 | | case value_t::number_integer: |
15806 | | { |
15807 | | write_number_with_ubjson_prefix(j.m_data.m_value.number_integer, add_prefix, use_bjdata); |
15808 | | break; |
15809 | | } |
15810 | | |
15811 | | case value_t::number_unsigned: |
15812 | | { |
15813 | | write_number_with_ubjson_prefix(j.m_data.m_value.number_unsigned, add_prefix, use_bjdata); |
15814 | | break; |
15815 | | } |
15816 | | |
15817 | | case value_t::number_float: |
15818 | | { |
15819 | | write_number_with_ubjson_prefix(j.m_data.m_value.number_float, add_prefix, use_bjdata); |
15820 | | break; |
15821 | | } |
15822 | | |
15823 | | case value_t::string: |
15824 | | { |
15825 | | if (add_prefix) |
15826 | | { |
15827 | | oa->write_character(to_char_type('S')); |
15828 | | } |
15829 | | write_number_with_ubjson_prefix(j.m_data.m_value.string->size(), true, use_bjdata); |
15830 | | oa->write_characters( |
15831 | | reinterpret_cast<const CharType*>(j.m_data.m_value.string->c_str()), |
15832 | | j.m_data.m_value.string->size()); |
15833 | | break; |
15834 | | } |
15835 | | |
15836 | | case value_t::array: |
15837 | | { |
15838 | | if (add_prefix) |
15839 | | { |
15840 | | oa->write_character(to_char_type('[')); |
15841 | | } |
15842 | | |
15843 | | bool prefix_required = true; |
15844 | | if (use_type && !j.m_data.m_value.array->empty()) |
15845 | | { |
15846 | | JSON_ASSERT(use_count); |
15847 | | const CharType first_prefix = ubjson_prefix(j.front(), use_bjdata); |
15848 | | const bool same_prefix = std::all_of(j.begin() + 1, j.end(), |
15849 | | [this, first_prefix, use_bjdata](const BasicJsonType & v) |
15850 | | { |
15851 | | return ubjson_prefix(v, use_bjdata) == first_prefix; |
15852 | | }); |
15853 | | |
15854 | | std::vector<CharType> bjdx = {'[', '{', 'S', 'H', 'T', 'F', 'N', 'Z'}; // excluded markers in bjdata optimized type |
15855 | | |
15856 | | if (same_prefix && !(use_bjdata && std::find(bjdx.begin(), bjdx.end(), first_prefix) != bjdx.end())) |
15857 | | { |
15858 | | prefix_required = false; |
15859 | | oa->write_character(to_char_type('$')); |
15860 | | oa->write_character(first_prefix); |
15861 | | } |
15862 | | } |
15863 | | |
15864 | | if (use_count) |
15865 | | { |
15866 | | oa->write_character(to_char_type('#')); |
15867 | | write_number_with_ubjson_prefix(j.m_data.m_value.array->size(), true, use_bjdata); |
15868 | | } |
15869 | | |
15870 | | for (const auto& el : *j.m_data.m_value.array) |
15871 | | { |
15872 | | write_ubjson(el, use_count, use_type, prefix_required, use_bjdata); |
15873 | | } |
15874 | | |
15875 | | if (!use_count) |
15876 | | { |
15877 | | oa->write_character(to_char_type(']')); |
15878 | | } |
15879 | | |
15880 | | break; |
15881 | | } |
15882 | | |
15883 | | case value_t::binary: |
15884 | | { |
15885 | | if (add_prefix) |
15886 | | { |
15887 | | oa->write_character(to_char_type('[')); |
15888 | | } |
15889 | | |
15890 | | if (use_type && !j.m_data.m_value.binary->empty()) |
15891 | | { |
15892 | | JSON_ASSERT(use_count); |
15893 | | oa->write_character(to_char_type('$')); |
15894 | | oa->write_character('U'); |
15895 | | } |
15896 | | |
15897 | | if (use_count) |
15898 | | { |
15899 | | oa->write_character(to_char_type('#')); |
15900 | | write_number_with_ubjson_prefix(j.m_data.m_value.binary->size(), true, use_bjdata); |
15901 | | } |
15902 | | |
15903 | | if (use_type) |
15904 | | { |
15905 | | oa->write_characters( |
15906 | | reinterpret_cast<const CharType*>(j.m_data.m_value.binary->data()), |
15907 | | j.m_data.m_value.binary->size()); |
15908 | | } |
15909 | | else |
15910 | | { |
15911 | | for (size_t i = 0; i < j.m_data.m_value.binary->size(); ++i) |
15912 | | { |
15913 | | oa->write_character(to_char_type('U')); |
15914 | | oa->write_character(j.m_data.m_value.binary->data()[i]); |
15915 | | } |
15916 | | } |
15917 | | |
15918 | | if (!use_count) |
15919 | | { |
15920 | | oa->write_character(to_char_type(']')); |
15921 | | } |
15922 | | |
15923 | | break; |
15924 | | } |
15925 | | |
15926 | | case value_t::object: |
15927 | | { |
15928 | | if (use_bjdata && j.m_data.m_value.object->size() == 3 && j.m_data.m_value.object->find("_ArrayType_") != j.m_data.m_value.object->end() && j.m_data.m_value.object->find("_ArraySize_") != j.m_data.m_value.object->end() && j.m_data.m_value.object->find("_ArrayData_") != j.m_data.m_value.object->end()) |
15929 | | { |
15930 | | if (!write_bjdata_ndarray(*j.m_data.m_value.object, use_count, use_type)) // decode bjdata ndarray in the JData format (https://github.com/NeuroJSON/jdata) |
15931 | | { |
15932 | | break; |
15933 | | } |
15934 | | } |
15935 | | |
15936 | | if (add_prefix) |
15937 | | { |
15938 | | oa->write_character(to_char_type('{')); |
15939 | | } |
15940 | | |
15941 | | bool prefix_required = true; |
15942 | | if (use_type && !j.m_data.m_value.object->empty()) |
15943 | | { |
15944 | | JSON_ASSERT(use_count); |
15945 | | const CharType first_prefix = ubjson_prefix(j.front(), use_bjdata); |
15946 | | const bool same_prefix = std::all_of(j.begin(), j.end(), |
15947 | | [this, first_prefix, use_bjdata](const BasicJsonType & v) |
15948 | | { |
15949 | | return ubjson_prefix(v, use_bjdata) == first_prefix; |
15950 | | }); |
15951 | | |
15952 | | std::vector<CharType> bjdx = {'[', '{', 'S', 'H', 'T', 'F', 'N', 'Z'}; // excluded markers in bjdata optimized type |
15953 | | |
15954 | | if (same_prefix && !(use_bjdata && std::find(bjdx.begin(), bjdx.end(), first_prefix) != bjdx.end())) |
15955 | | { |
15956 | | prefix_required = false; |
15957 | | oa->write_character(to_char_type('$')); |
15958 | | oa->write_character(first_prefix); |
15959 | | } |
15960 | | } |
15961 | | |
15962 | | if (use_count) |
15963 | | { |
15964 | | oa->write_character(to_char_type('#')); |
15965 | | write_number_with_ubjson_prefix(j.m_data.m_value.object->size(), true, use_bjdata); |
15966 | | } |
15967 | | |
15968 | | for (const auto& el : *j.m_data.m_value.object) |
15969 | | { |
15970 | | write_number_with_ubjson_prefix(el.first.size(), true, use_bjdata); |
15971 | | oa->write_characters( |
15972 | | reinterpret_cast<const CharType*>(el.first.c_str()), |
15973 | | el.first.size()); |
15974 | | write_ubjson(el.second, use_count, use_type, prefix_required, use_bjdata); |
15975 | | } |
15976 | | |
15977 | | if (!use_count) |
15978 | | { |
15979 | | oa->write_character(to_char_type('}')); |
15980 | | } |
15981 | | |
15982 | | break; |
15983 | | } |
15984 | | |
15985 | | case value_t::discarded: |
15986 | | default: |
15987 | | break; |
15988 | | } |
15989 | | } |
15990 | | |
15991 | | private: |
15992 | | ////////// |
15993 | | // BSON // |
15994 | | ////////// |
15995 | | |
15996 | | /*! |
15997 | | @return The size of a BSON document entry header, including the id marker |
15998 | | and the entry name size (and its null-terminator). |
15999 | | */ |
16000 | | static std::size_t calc_bson_entry_header_size(const string_t& name, const BasicJsonType& j) |
16001 | | { |
16002 | | const auto it = name.find(static_cast<typename string_t::value_type>(0)); |
16003 | | if (JSON_HEDLEY_UNLIKELY(it != BasicJsonType::string_t::npos)) |
16004 | | { |
16005 | | JSON_THROW(out_of_range::create(409, concat("BSON key cannot contain code point U+0000 (at byte ", std::to_string(it), ")"), &j)); |
16006 | | static_cast<void>(j); |
16007 | | } |
16008 | | |
16009 | | return /*id*/ 1ul + name.size() + /*zero-terminator*/1u; |
16010 | | } |
16011 | | |
16012 | | /*! |
16013 | | @brief Writes the given @a element_type and @a name to the output adapter |
16014 | | */ |
16015 | | void write_bson_entry_header(const string_t& name, |
16016 | | const std::uint8_t element_type) |
16017 | | { |
16018 | | oa->write_character(to_char_type(element_type)); // boolean |
16019 | | oa->write_characters( |
16020 | | reinterpret_cast<const CharType*>(name.c_str()), |
16021 | | name.size() + 1u); |
16022 | | } |
16023 | | |
16024 | | /*! |
16025 | | @brief Writes a BSON element with key @a name and boolean value @a value |
16026 | | */ |
16027 | | void write_bson_boolean(const string_t& name, |
16028 | | const bool value) |
16029 | | { |
16030 | | write_bson_entry_header(name, 0x08); |
16031 | | oa->write_character(value ? to_char_type(0x01) : to_char_type(0x00)); |
16032 | | } |
16033 | | |
16034 | | /*! |
16035 | | @brief Writes a BSON element with key @a name and double value @a value |
16036 | | */ |
16037 | | void write_bson_double(const string_t& name, |
16038 | | const double value) |
16039 | | { |
16040 | | write_bson_entry_header(name, 0x01); |
16041 | | write_number<double>(value, true); |
16042 | | } |
16043 | | |
16044 | | /*! |
16045 | | @return The size of the BSON-encoded string in @a value |
16046 | | */ |
16047 | | static std::size_t calc_bson_string_size(const string_t& value) |
16048 | | { |
16049 | | return sizeof(std::int32_t) + value.size() + 1ul; |
16050 | | } |
16051 | | |
16052 | | /*! |
16053 | | @brief Writes a BSON element with key @a name and string value @a value |
16054 | | */ |
16055 | | void write_bson_string(const string_t& name, |
16056 | | const string_t& value) |
16057 | | { |
16058 | | write_bson_entry_header(name, 0x02); |
16059 | | |
16060 | | write_number<std::int32_t>(static_cast<std::int32_t>(value.size() + 1ul), true); |
16061 | | oa->write_characters( |
16062 | | reinterpret_cast<const CharType*>(value.c_str()), |
16063 | | value.size() + 1); |
16064 | | } |
16065 | | |
16066 | | /*! |
16067 | | @brief Writes a BSON element with key @a name and null value |
16068 | | */ |
16069 | | void write_bson_null(const string_t& name) |
16070 | | { |
16071 | | write_bson_entry_header(name, 0x0A); |
16072 | | } |
16073 | | |
16074 | | /*! |
16075 | | @return The size of the BSON-encoded integer @a value |
16076 | | */ |
16077 | | static std::size_t calc_bson_integer_size(const std::int64_t value) |
16078 | | { |
16079 | | return (std::numeric_limits<std::int32_t>::min)() <= value && value <= (std::numeric_limits<std::int32_t>::max)() |
16080 | | ? sizeof(std::int32_t) |
16081 | | : sizeof(std::int64_t); |
16082 | | } |
16083 | | |
16084 | | /*! |
16085 | | @brief Writes a BSON element with key @a name and integer @a value |
16086 | | */ |
16087 | | void write_bson_integer(const string_t& name, |
16088 | | const std::int64_t value) |
16089 | | { |
16090 | | if ((std::numeric_limits<std::int32_t>::min)() <= value && value <= (std::numeric_limits<std::int32_t>::max)()) |
16091 | | { |
16092 | | write_bson_entry_header(name, 0x10); // int32 |
16093 | | write_number<std::int32_t>(static_cast<std::int32_t>(value), true); |
16094 | | } |
16095 | | else |
16096 | | { |
16097 | | write_bson_entry_header(name, 0x12); // int64 |
16098 | | write_number<std::int64_t>(static_cast<std::int64_t>(value), true); |
16099 | | } |
16100 | | } |
16101 | | |
16102 | | /*! |
16103 | | @return The size of the BSON-encoded unsigned integer in @a j |
16104 | | */ |
16105 | | static constexpr std::size_t calc_bson_unsigned_size(const std::uint64_t value) noexcept |
16106 | | { |
16107 | | return (value <= static_cast<std::uint64_t>((std::numeric_limits<std::int32_t>::max)())) |
16108 | | ? sizeof(std::int32_t) |
16109 | | : sizeof(std::int64_t); |
16110 | | } |
16111 | | |
16112 | | /*! |
16113 | | @brief Writes a BSON element with key @a name and unsigned @a value |
16114 | | */ |
16115 | | void write_bson_unsigned(const string_t& name, |
16116 | | const BasicJsonType& j) |
16117 | | { |
16118 | | if (j.m_data.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::int32_t>::max)())) |
16119 | | { |
16120 | | write_bson_entry_header(name, 0x10 /* int32 */); |
16121 | | write_number<std::int32_t>(static_cast<std::int32_t>(j.m_data.m_value.number_unsigned), true); |
16122 | | } |
16123 | | else if (j.m_data.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::int64_t>::max)())) |
16124 | | { |
16125 | | write_bson_entry_header(name, 0x12 /* int64 */); |
16126 | | write_number<std::int64_t>(static_cast<std::int64_t>(j.m_data.m_value.number_unsigned), true); |
16127 | | } |
16128 | | else |
16129 | | { |
16130 | | JSON_THROW(out_of_range::create(407, concat("integer number ", std::to_string(j.m_data.m_value.number_unsigned), " cannot be represented by BSON as it does not fit int64"), &j)); |
16131 | | } |
16132 | | } |
16133 | | |
16134 | | /*! |
16135 | | @brief Writes a BSON element with key @a name and object @a value |
16136 | | */ |
16137 | | void write_bson_object_entry(const string_t& name, |
16138 | | const typename BasicJsonType::object_t& value) |
16139 | | { |
16140 | | write_bson_entry_header(name, 0x03); // object |
16141 | | write_bson_object(value); |
16142 | | } |
16143 | | |
16144 | | /*! |
16145 | | @return The size of the BSON-encoded array @a value |
16146 | | */ |
16147 | | static std::size_t calc_bson_array_size(const typename BasicJsonType::array_t& value) |
16148 | | { |
16149 | | std::size_t array_index = 0ul; |
16150 | | |
16151 | | const std::size_t embedded_document_size = std::accumulate(std::begin(value), std::end(value), static_cast<std::size_t>(0), [&array_index](std::size_t result, const typename BasicJsonType::array_t::value_type & el) |
16152 | | { |
16153 | | return result + calc_bson_element_size(std::to_string(array_index++), el); |
16154 | | }); |
16155 | | |
16156 | | return sizeof(std::int32_t) + embedded_document_size + 1ul; |
16157 | | } |
16158 | | |
16159 | | /*! |
16160 | | @return The size of the BSON-encoded binary array @a value |
16161 | | */ |
16162 | | static std::size_t calc_bson_binary_size(const typename BasicJsonType::binary_t& value) |
16163 | | { |
16164 | | return sizeof(std::int32_t) + value.size() + 1ul; |
16165 | | } |
16166 | | |
16167 | | /*! |
16168 | | @brief Writes a BSON element with key @a name and array @a value |
16169 | | */ |
16170 | | void write_bson_array(const string_t& name, |
16171 | | const typename BasicJsonType::array_t& value) |
16172 | | { |
16173 | | write_bson_entry_header(name, 0x04); // array |
16174 | | write_number<std::int32_t>(static_cast<std::int32_t>(calc_bson_array_size(value)), true); |
16175 | | |
16176 | | std::size_t array_index = 0ul; |
16177 | | |
16178 | | for (const auto& el : value) |
16179 | | { |
16180 | | write_bson_element(std::to_string(array_index++), el); |
16181 | | } |
16182 | | |
16183 | | oa->write_character(to_char_type(0x00)); |
16184 | | } |
16185 | | |
16186 | | /*! |
16187 | | @brief Writes a BSON element with key @a name and binary value @a value |
16188 | | */ |
16189 | | void write_bson_binary(const string_t& name, |
16190 | | const binary_t& value) |
16191 | | { |
16192 | | write_bson_entry_header(name, 0x05); |
16193 | | |
16194 | | write_number<std::int32_t>(static_cast<std::int32_t>(value.size()), true); |
16195 | | write_number(value.has_subtype() ? static_cast<std::uint8_t>(value.subtype()) : static_cast<std::uint8_t>(0x00)); |
16196 | | |
16197 | | oa->write_characters(reinterpret_cast<const CharType*>(value.data()), value.size()); |
16198 | | } |
16199 | | |
16200 | | /*! |
16201 | | @brief Calculates the size necessary to serialize the JSON value @a j with its @a name |
16202 | | @return The calculated size for the BSON document entry for @a j with the given @a name. |
16203 | | */ |
16204 | | static std::size_t calc_bson_element_size(const string_t& name, |
16205 | | const BasicJsonType& j) |
16206 | | { |
16207 | | const auto header_size = calc_bson_entry_header_size(name, j); |
16208 | | switch (j.type()) |
16209 | | { |
16210 | | case value_t::object: |
16211 | | return header_size + calc_bson_object_size(*j.m_data.m_value.object); |
16212 | | |
16213 | | case value_t::array: |
16214 | | return header_size + calc_bson_array_size(*j.m_data.m_value.array); |
16215 | | |
16216 | | case value_t::binary: |
16217 | | return header_size + calc_bson_binary_size(*j.m_data.m_value.binary); |
16218 | | |
16219 | | case value_t::boolean: |
16220 | | return header_size + 1ul; |
16221 | | |
16222 | | case value_t::number_float: |
16223 | | return header_size + 8ul; |
16224 | | |
16225 | | case value_t::number_integer: |
16226 | | return header_size + calc_bson_integer_size(j.m_data.m_value.number_integer); |
16227 | | |
16228 | | case value_t::number_unsigned: |
16229 | | return header_size + calc_bson_unsigned_size(j.m_data.m_value.number_unsigned); |
16230 | | |
16231 | | case value_t::string: |
16232 | | return header_size + calc_bson_string_size(*j.m_data.m_value.string); |
16233 | | |
16234 | | case value_t::null: |
16235 | | return header_size + 0ul; |
16236 | | |
16237 | | // LCOV_EXCL_START |
16238 | | case value_t::discarded: |
16239 | | default: |
16240 | | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) |
16241 | | return 0ul; |
16242 | | // LCOV_EXCL_STOP |
16243 | | } |
16244 | | } |
16245 | | |
16246 | | /*! |
16247 | | @brief Serializes the JSON value @a j to BSON and associates it with the |
16248 | | key @a name. |
16249 | | @param name The name to associate with the JSON entity @a j within the |
16250 | | current BSON document |
16251 | | */ |
16252 | | void write_bson_element(const string_t& name, |
16253 | | const BasicJsonType& j) |
16254 | | { |
16255 | | switch (j.type()) |
16256 | | { |
16257 | | case value_t::object: |
16258 | | return write_bson_object_entry(name, *j.m_data.m_value.object); |
16259 | | |
16260 | | case value_t::array: |
16261 | | return write_bson_array(name, *j.m_data.m_value.array); |
16262 | | |
16263 | | case value_t::binary: |
16264 | | return write_bson_binary(name, *j.m_data.m_value.binary); |
16265 | | |
16266 | | case value_t::boolean: |
16267 | | return write_bson_boolean(name, j.m_data.m_value.boolean); |
16268 | | |
16269 | | case value_t::number_float: |
16270 | | return write_bson_double(name, j.m_data.m_value.number_float); |
16271 | | |
16272 | | case value_t::number_integer: |
16273 | | return write_bson_integer(name, j.m_data.m_value.number_integer); |
16274 | | |
16275 | | case value_t::number_unsigned: |
16276 | | return write_bson_unsigned(name, j); |
16277 | | |
16278 | | case value_t::string: |
16279 | | return write_bson_string(name, *j.m_data.m_value.string); |
16280 | | |
16281 | | case value_t::null: |
16282 | | return write_bson_null(name); |
16283 | | |
16284 | | // LCOV_EXCL_START |
16285 | | case value_t::discarded: |
16286 | | default: |
16287 | | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) |
16288 | | return; |
16289 | | // LCOV_EXCL_STOP |
16290 | | } |
16291 | | } |
16292 | | |
16293 | | /*! |
16294 | | @brief Calculates the size of the BSON serialization of the given |
16295 | | JSON-object @a j. |
16296 | | @param[in] value JSON value to serialize |
16297 | | @pre value.type() == value_t::object |
16298 | | */ |
16299 | | static std::size_t calc_bson_object_size(const typename BasicJsonType::object_t& value) |
16300 | | { |
16301 | | const std::size_t document_size = std::accumulate(value.begin(), value.end(), static_cast<std::size_t>(0), |
16302 | | [](size_t result, const typename BasicJsonType::object_t::value_type & el) |
16303 | | { |
16304 | | return result += calc_bson_element_size(el.first, el.second); |
16305 | | }); |
16306 | | |
16307 | | return sizeof(std::int32_t) + document_size + 1ul; |
16308 | | } |
16309 | | |
16310 | | /*! |
16311 | | @param[in] value JSON value to serialize |
16312 | | @pre value.type() == value_t::object |
16313 | | */ |
16314 | | void write_bson_object(const typename BasicJsonType::object_t& value) |
16315 | | { |
16316 | | write_number<std::int32_t>(static_cast<std::int32_t>(calc_bson_object_size(value)), true); |
16317 | | |
16318 | | for (const auto& el : value) |
16319 | | { |
16320 | | write_bson_element(el.first, el.second); |
16321 | | } |
16322 | | |
16323 | | oa->write_character(to_char_type(0x00)); |
16324 | | } |
16325 | | |
16326 | | ////////// |
16327 | | // CBOR // |
16328 | | ////////// |
16329 | | |
16330 | | static constexpr CharType get_cbor_float_prefix(float /*unused*/) |
16331 | | { |
16332 | | return to_char_type(0xFA); // Single-Precision Float |
16333 | | } |
16334 | | |
16335 | | static constexpr CharType get_cbor_float_prefix(double /*unused*/) |
16336 | | { |
16337 | | return to_char_type(0xFB); // Double-Precision Float |
16338 | | } |
16339 | | |
16340 | | ///////////// |
16341 | | // MsgPack // |
16342 | | ///////////// |
16343 | | |
16344 | | static constexpr CharType get_msgpack_float_prefix(float /*unused*/) |
16345 | | { |
16346 | | return to_char_type(0xCA); // float 32 |
16347 | | } |
16348 | | |
16349 | | static constexpr CharType get_msgpack_float_prefix(double /*unused*/) |
16350 | | { |
16351 | | return to_char_type(0xCB); // float 64 |
16352 | | } |
16353 | | |
16354 | | //////////// |
16355 | | // UBJSON // |
16356 | | //////////// |
16357 | | |
16358 | | // UBJSON: write number (floating point) |
16359 | | template<typename NumberType, typename std::enable_if< |
16360 | | std::is_floating_point<NumberType>::value, int>::type = 0> |
16361 | | void write_number_with_ubjson_prefix(const NumberType n, |
16362 | | const bool add_prefix, |
16363 | | const bool use_bjdata) |
16364 | | { |
16365 | | if (add_prefix) |
16366 | | { |
16367 | | oa->write_character(get_ubjson_float_prefix(n)); |
16368 | | } |
16369 | | write_number(n, use_bjdata); |
16370 | | } |
16371 | | |
16372 | | // UBJSON: write number (unsigned integer) |
16373 | | template<typename NumberType, typename std::enable_if< |
16374 | | std::is_unsigned<NumberType>::value, int>::type = 0> |
16375 | | void write_number_with_ubjson_prefix(const NumberType n, |
16376 | | const bool add_prefix, |
16377 | | const bool use_bjdata) |
16378 | | { |
16379 | | if (n <= static_cast<std::uint64_t>((std::numeric_limits<std::int8_t>::max)())) |
16380 | | { |
16381 | | if (add_prefix) |
16382 | | { |
16383 | | oa->write_character(to_char_type('i')); // int8 |
16384 | | } |
16385 | | write_number(static_cast<std::uint8_t>(n), use_bjdata); |
16386 | | } |
16387 | | else if (n <= (std::numeric_limits<std::uint8_t>::max)()) |
16388 | | { |
16389 | | if (add_prefix) |
16390 | | { |
16391 | | oa->write_character(to_char_type('U')); // uint8 |
16392 | | } |
16393 | | write_number(static_cast<std::uint8_t>(n), use_bjdata); |
16394 | | } |
16395 | | else if (n <= static_cast<std::uint64_t>((std::numeric_limits<std::int16_t>::max)())) |
16396 | | { |
16397 | | if (add_prefix) |
16398 | | { |
16399 | | oa->write_character(to_char_type('I')); // int16 |
16400 | | } |
16401 | | write_number(static_cast<std::int16_t>(n), use_bjdata); |
16402 | | } |
16403 | | else if (use_bjdata && n <= static_cast<uint64_t>((std::numeric_limits<uint16_t>::max)())) |
16404 | | { |
16405 | | if (add_prefix) |
16406 | | { |
16407 | | oa->write_character(to_char_type('u')); // uint16 - bjdata only |
16408 | | } |
16409 | | write_number(static_cast<std::uint16_t>(n), use_bjdata); |
16410 | | } |
16411 | | else if (n <= static_cast<std::uint64_t>((std::numeric_limits<std::int32_t>::max)())) |
16412 | | { |
16413 | | if (add_prefix) |
16414 | | { |
16415 | | oa->write_character(to_char_type('l')); // int32 |
16416 | | } |
16417 | | write_number(static_cast<std::int32_t>(n), use_bjdata); |
16418 | | } |
16419 | | else if (use_bjdata && n <= static_cast<uint64_t>((std::numeric_limits<uint32_t>::max)())) |
16420 | | { |
16421 | | if (add_prefix) |
16422 | | { |
16423 | | oa->write_character(to_char_type('m')); // uint32 - bjdata only |
16424 | | } |
16425 | | write_number(static_cast<std::uint32_t>(n), use_bjdata); |
16426 | | } |
16427 | | else if (n <= static_cast<std::uint64_t>((std::numeric_limits<std::int64_t>::max)())) |
16428 | | { |
16429 | | if (add_prefix) |
16430 | | { |
16431 | | oa->write_character(to_char_type('L')); // int64 |
16432 | | } |
16433 | | write_number(static_cast<std::int64_t>(n), use_bjdata); |
16434 | | } |
16435 | | else if (use_bjdata && n <= (std::numeric_limits<uint64_t>::max)()) |
16436 | | { |
16437 | | if (add_prefix) |
16438 | | { |
16439 | | oa->write_character(to_char_type('M')); // uint64 - bjdata only |
16440 | | } |
16441 | | write_number(static_cast<std::uint64_t>(n), use_bjdata); |
16442 | | } |
16443 | | else |
16444 | | { |
16445 | | if (add_prefix) |
16446 | | { |
16447 | | oa->write_character(to_char_type('H')); // high-precision number |
16448 | | } |
16449 | | |
16450 | | const auto number = BasicJsonType(n).dump(); |
16451 | | write_number_with_ubjson_prefix(number.size(), true, use_bjdata); |
16452 | | for (std::size_t i = 0; i < number.size(); ++i) |
16453 | | { |
16454 | | oa->write_character(to_char_type(static_cast<std::uint8_t>(number[i]))); |
16455 | | } |
16456 | | } |
16457 | | } |
16458 | | |
16459 | | // UBJSON: write number (signed integer) |
16460 | | template < typename NumberType, typename std::enable_if < |
16461 | | std::is_signed<NumberType>::value&& |
16462 | | !std::is_floating_point<NumberType>::value, int >::type = 0 > |
16463 | | void write_number_with_ubjson_prefix(const NumberType n, |
16464 | | const bool add_prefix, |
16465 | | const bool use_bjdata) |
16466 | | { |
16467 | | if ((std::numeric_limits<std::int8_t>::min)() <= n && n <= (std::numeric_limits<std::int8_t>::max)()) |
16468 | | { |
16469 | | if (add_prefix) |
16470 | | { |
16471 | | oa->write_character(to_char_type('i')); // int8 |
16472 | | } |
16473 | | write_number(static_cast<std::int8_t>(n), use_bjdata); |
16474 | | } |
16475 | | else if (static_cast<std::int64_t>((std::numeric_limits<std::uint8_t>::min)()) <= n && n <= static_cast<std::int64_t>((std::numeric_limits<std::uint8_t>::max)())) |
16476 | | { |
16477 | | if (add_prefix) |
16478 | | { |
16479 | | oa->write_character(to_char_type('U')); // uint8 |
16480 | | } |
16481 | | write_number(static_cast<std::uint8_t>(n), use_bjdata); |
16482 | | } |
16483 | | else if ((std::numeric_limits<std::int16_t>::min)() <= n && n <= (std::numeric_limits<std::int16_t>::max)()) |
16484 | | { |
16485 | | if (add_prefix) |
16486 | | { |
16487 | | oa->write_character(to_char_type('I')); // int16 |
16488 | | } |
16489 | | write_number(static_cast<std::int16_t>(n), use_bjdata); |
16490 | | } |
16491 | | else if (use_bjdata && (static_cast<std::int64_t>((std::numeric_limits<std::uint16_t>::min)()) <= n && n <= static_cast<std::int64_t>((std::numeric_limits<std::uint16_t>::max)()))) |
16492 | | { |
16493 | | if (add_prefix) |
16494 | | { |
16495 | | oa->write_character(to_char_type('u')); // uint16 - bjdata only |
16496 | | } |
16497 | | write_number(static_cast<uint16_t>(n), use_bjdata); |
16498 | | } |
16499 | | else if ((std::numeric_limits<std::int32_t>::min)() <= n && n <= (std::numeric_limits<std::int32_t>::max)()) |
16500 | | { |
16501 | | if (add_prefix) |
16502 | | { |
16503 | | oa->write_character(to_char_type('l')); // int32 |
16504 | | } |
16505 | | write_number(static_cast<std::int32_t>(n), use_bjdata); |
16506 | | } |
16507 | | else if (use_bjdata && (static_cast<std::int64_t>((std::numeric_limits<std::uint32_t>::min)()) <= n && n <= static_cast<std::int64_t>((std::numeric_limits<std::uint32_t>::max)()))) |
16508 | | { |
16509 | | if (add_prefix) |
16510 | | { |
16511 | | oa->write_character(to_char_type('m')); // uint32 - bjdata only |
16512 | | } |
16513 | | write_number(static_cast<uint32_t>(n), use_bjdata); |
16514 | | } |
16515 | | else if ((std::numeric_limits<std::int64_t>::min)() <= n && n <= (std::numeric_limits<std::int64_t>::max)()) |
16516 | | { |
16517 | | if (add_prefix) |
16518 | | { |
16519 | | oa->write_character(to_char_type('L')); // int64 |
16520 | | } |
16521 | | write_number(static_cast<std::int64_t>(n), use_bjdata); |
16522 | | } |
16523 | | // LCOV_EXCL_START |
16524 | | else |
16525 | | { |
16526 | | if (add_prefix) |
16527 | | { |
16528 | | oa->write_character(to_char_type('H')); // high-precision number |
16529 | | } |
16530 | | |
16531 | | const auto number = BasicJsonType(n).dump(); |
16532 | | write_number_with_ubjson_prefix(number.size(), true, use_bjdata); |
16533 | | for (std::size_t i = 0; i < number.size(); ++i) |
16534 | | { |
16535 | | oa->write_character(to_char_type(static_cast<std::uint8_t>(number[i]))); |
16536 | | } |
16537 | | } |
16538 | | // LCOV_EXCL_STOP |
16539 | | } |
16540 | | |
16541 | | /*! |
16542 | | @brief determine the type prefix of container values |
16543 | | */ |
16544 | | CharType ubjson_prefix(const BasicJsonType& j, const bool use_bjdata) const noexcept |
16545 | | { |
16546 | | switch (j.type()) |
16547 | | { |
16548 | | case value_t::null: |
16549 | | return 'Z'; |
16550 | | |
16551 | | case value_t::boolean: |
16552 | | return j.m_data.m_value.boolean ? 'T' : 'F'; |
16553 | | |
16554 | | case value_t::number_integer: |
16555 | | { |
16556 | | if ((std::numeric_limits<std::int8_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::int8_t>::max)()) |
16557 | | { |
16558 | | return 'i'; |
16559 | | } |
16560 | | if ((std::numeric_limits<std::uint8_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint8_t>::max)()) |
16561 | | { |
16562 | | return 'U'; |
16563 | | } |
16564 | | if ((std::numeric_limits<std::int16_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::int16_t>::max)()) |
16565 | | { |
16566 | | return 'I'; |
16567 | | } |
16568 | | if (use_bjdata && ((std::numeric_limits<std::uint16_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint16_t>::max)())) |
16569 | | { |
16570 | | return 'u'; |
16571 | | } |
16572 | | if ((std::numeric_limits<std::int32_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::int32_t>::max)()) |
16573 | | { |
16574 | | return 'l'; |
16575 | | } |
16576 | | if (use_bjdata && ((std::numeric_limits<std::uint32_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint32_t>::max)())) |
16577 | | { |
16578 | | return 'm'; |
16579 | | } |
16580 | | if ((std::numeric_limits<std::int64_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::int64_t>::max)()) |
16581 | | { |
16582 | | return 'L'; |
16583 | | } |
16584 | | // anything else is treated as high-precision number |
16585 | | return 'H'; // LCOV_EXCL_LINE |
16586 | | } |
16587 | | |
16588 | | case value_t::number_unsigned: |
16589 | | { |
16590 | | if (j.m_data.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::int8_t>::max)())) |
16591 | | { |
16592 | | return 'i'; |
16593 | | } |
16594 | | if (j.m_data.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::uint8_t>::max)())) |
16595 | | { |
16596 | | return 'U'; |
16597 | | } |
16598 | | if (j.m_data.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::int16_t>::max)())) |
16599 | | { |
16600 | | return 'I'; |
16601 | | } |
16602 | | if (use_bjdata && j.m_data.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::uint16_t>::max)())) |
16603 | | { |
16604 | | return 'u'; |
16605 | | } |
16606 | | if (j.m_data.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::int32_t>::max)())) |
16607 | | { |
16608 | | return 'l'; |
16609 | | } |
16610 | | if (use_bjdata && j.m_data.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::uint32_t>::max)())) |
16611 | | { |
16612 | | return 'm'; |
16613 | | } |
16614 | | if (j.m_data.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::int64_t>::max)())) |
16615 | | { |
16616 | | return 'L'; |
16617 | | } |
16618 | | if (use_bjdata && j.m_data.m_value.number_unsigned <= (std::numeric_limits<std::uint64_t>::max)()) |
16619 | | { |
16620 | | return 'M'; |
16621 | | } |
16622 | | // anything else is treated as high-precision number |
16623 | | return 'H'; // LCOV_EXCL_LINE |
16624 | | } |
16625 | | |
16626 | | case value_t::number_float: |
16627 | | return get_ubjson_float_prefix(j.m_data.m_value.number_float); |
16628 | | |
16629 | | case value_t::string: |
16630 | | return 'S'; |
16631 | | |
16632 | | case value_t::array: // fallthrough |
16633 | | case value_t::binary: |
16634 | | return '['; |
16635 | | |
16636 | | case value_t::object: |
16637 | | return '{'; |
16638 | | |
16639 | | case value_t::discarded: |
16640 | | default: // discarded values |
16641 | | return 'N'; |
16642 | | } |
16643 | | } |
16644 | | |
16645 | | static constexpr CharType get_ubjson_float_prefix(float /*unused*/) |
16646 | | { |
16647 | | return 'd'; // float 32 |
16648 | | } |
16649 | | |
16650 | | static constexpr CharType get_ubjson_float_prefix(double /*unused*/) |
16651 | | { |
16652 | | return 'D'; // float 64 |
16653 | | } |
16654 | | |
16655 | | /*! |
16656 | | @return false if the object is successfully converted to a bjdata ndarray, true if the type or size is invalid |
16657 | | */ |
16658 | | bool write_bjdata_ndarray(const typename BasicJsonType::object_t& value, const bool use_count, const bool use_type) |
16659 | | { |
16660 | | std::map<string_t, CharType> bjdtype = {{"uint8", 'U'}, {"int8", 'i'}, {"uint16", 'u'}, {"int16", 'I'}, |
16661 | | {"uint32", 'm'}, {"int32", 'l'}, {"uint64", 'M'}, {"int64", 'L'}, {"single", 'd'}, {"double", 'D'}, {"char", 'C'} |
16662 | | }; |
16663 | | |
16664 | | string_t key = "_ArrayType_"; |
16665 | | auto it = bjdtype.find(static_cast<string_t>(value.at(key))); |
16666 | | if (it == bjdtype.end()) |
16667 | | { |
16668 | | return true; |
16669 | | } |
16670 | | CharType dtype = it->second; |
16671 | | |
16672 | | key = "_ArraySize_"; |
16673 | | std::size_t len = (value.at(key).empty() ? 0 : 1); |
16674 | | for (const auto& el : value.at(key)) |
16675 | | { |
16676 | | len *= static_cast<std::size_t>(el.m_data.m_value.number_unsigned); |
16677 | | } |
16678 | | |
16679 | | key = "_ArrayData_"; |
16680 | | if (value.at(key).size() != len) |
16681 | | { |
16682 | | return true; |
16683 | | } |
16684 | | |
16685 | | oa->write_character('['); |
16686 | | oa->write_character('$'); |
16687 | | oa->write_character(dtype); |
16688 | | oa->write_character('#'); |
16689 | | |
16690 | | key = "_ArraySize_"; |
16691 | | write_ubjson(value.at(key), use_count, use_type, true, true); |
16692 | | |
16693 | | key = "_ArrayData_"; |
16694 | | if (dtype == 'U' || dtype == 'C') |
16695 | | { |
16696 | | for (const auto& el : value.at(key)) |
16697 | | { |
16698 | | write_number(static_cast<std::uint8_t>(el.m_data.m_value.number_unsigned), true); |
16699 | | } |
16700 | | } |
16701 | | else if (dtype == 'i') |
16702 | | { |
16703 | | for (const auto& el : value.at(key)) |
16704 | | { |
16705 | | write_number(static_cast<std::int8_t>(el.m_data.m_value.number_integer), true); |
16706 | | } |
16707 | | } |
16708 | | else if (dtype == 'u') |
16709 | | { |
16710 | | for (const auto& el : value.at(key)) |
16711 | | { |
16712 | | write_number(static_cast<std::uint16_t>(el.m_data.m_value.number_unsigned), true); |
16713 | | } |
16714 | | } |
16715 | | else if (dtype == 'I') |
16716 | | { |
16717 | | for (const auto& el : value.at(key)) |
16718 | | { |
16719 | | write_number(static_cast<std::int16_t>(el.m_data.m_value.number_integer), true); |
16720 | | } |
16721 | | } |
16722 | | else if (dtype == 'm') |
16723 | | { |
16724 | | for (const auto& el : value.at(key)) |
16725 | | { |
16726 | | write_number(static_cast<std::uint32_t>(el.m_data.m_value.number_unsigned), true); |
16727 | | } |
16728 | | } |
16729 | | else if (dtype == 'l') |
16730 | | { |
16731 | | for (const auto& el : value.at(key)) |
16732 | | { |
16733 | | write_number(static_cast<std::int32_t>(el.m_data.m_value.number_integer), true); |
16734 | | } |
16735 | | } |
16736 | | else if (dtype == 'M') |
16737 | | { |
16738 | | for (const auto& el : value.at(key)) |
16739 | | { |
16740 | | write_number(static_cast<std::uint64_t>(el.m_data.m_value.number_unsigned), true); |
16741 | | } |
16742 | | } |
16743 | | else if (dtype == 'L') |
16744 | | { |
16745 | | for (const auto& el : value.at(key)) |
16746 | | { |
16747 | | write_number(static_cast<std::int64_t>(el.m_data.m_value.number_integer), true); |
16748 | | } |
16749 | | } |
16750 | | else if (dtype == 'd') |
16751 | | { |
16752 | | for (const auto& el : value.at(key)) |
16753 | | { |
16754 | | write_number(static_cast<float>(el.m_data.m_value.number_float), true); |
16755 | | } |
16756 | | } |
16757 | | else if (dtype == 'D') |
16758 | | { |
16759 | | for (const auto& el : value.at(key)) |
16760 | | { |
16761 | | write_number(static_cast<double>(el.m_data.m_value.number_float), true); |
16762 | | } |
16763 | | } |
16764 | | return false; |
16765 | | } |
16766 | | |
16767 | | /////////////////////// |
16768 | | // Utility functions // |
16769 | | /////////////////////// |
16770 | | |
16771 | | /* |
16772 | | @brief write a number to output input |
16773 | | @param[in] n number of type @a NumberType |
16774 | | @param[in] OutputIsLittleEndian Set to true if output data is |
16775 | | required to be little endian |
16776 | | @tparam NumberType the type of the number |
16777 | | |
16778 | | @note This function needs to respect the system's endianness, because bytes |
16779 | | in CBOR, MessagePack, and UBJSON are stored in network order (big |
16780 | | endian) and therefore need reordering on little endian systems. |
16781 | | On the other hand, BSON and BJData use little endian and should reorder |
16782 | | on big endian systems. |
16783 | | */ |
16784 | | template<typename NumberType> |
16785 | | void write_number(const NumberType n, const bool OutputIsLittleEndian = false) |
16786 | | { |
16787 | | // step 1: write number to array of length NumberType |
16788 | | std::array<CharType, sizeof(NumberType)> vec{}; |
16789 | | std::memcpy(vec.data(), &n, sizeof(NumberType)); |
16790 | | |
16791 | | // step 2: write array to output (with possible reordering) |
16792 | | if (is_little_endian != OutputIsLittleEndian) |
16793 | | { |
16794 | | // reverse byte order prior to conversion if necessary |
16795 | | std::reverse(vec.begin(), vec.end()); |
16796 | | } |
16797 | | |
16798 | | oa->write_characters(vec.data(), sizeof(NumberType)); |
16799 | | } |
16800 | | |
16801 | | void write_compact_float(const number_float_t n, detail::input_format_t format) |
16802 | | { |
16803 | | #ifdef __GNUC__ |
16804 | | #pragma GCC diagnostic push |
16805 | | #pragma GCC diagnostic ignored "-Wfloat-equal" |
16806 | | #endif |
16807 | | if (static_cast<double>(n) >= static_cast<double>(std::numeric_limits<float>::lowest()) && |
16808 | | static_cast<double>(n) <= static_cast<double>((std::numeric_limits<float>::max)()) && |
16809 | | static_cast<double>(static_cast<float>(n)) == static_cast<double>(n)) |
16810 | | { |
16811 | | oa->write_character(format == detail::input_format_t::cbor |
16812 | | ? get_cbor_float_prefix(static_cast<float>(n)) |
16813 | | : get_msgpack_float_prefix(static_cast<float>(n))); |
16814 | | write_number(static_cast<float>(n)); |
16815 | | } |
16816 | | else |
16817 | | { |
16818 | | oa->write_character(format == detail::input_format_t::cbor |
16819 | | ? get_cbor_float_prefix(n) |
16820 | | : get_msgpack_float_prefix(n)); |
16821 | | write_number(n); |
16822 | | } |
16823 | | #ifdef __GNUC__ |
16824 | | #pragma GCC diagnostic pop |
16825 | | #endif |
16826 | | } |
16827 | | |
16828 | | public: |
16829 | | // The following to_char_type functions are implement the conversion |
16830 | | // between uint8_t and CharType. In case CharType is not unsigned, |
16831 | | // such a conversion is required to allow values greater than 128. |
16832 | | // See <https://github.com/nlohmann/json/issues/1286> for a discussion. |
16833 | | template < typename C = CharType, |
16834 | | enable_if_t < std::is_signed<C>::value && std::is_signed<char>::value > * = nullptr > |
16835 | | static constexpr CharType to_char_type(std::uint8_t x) noexcept |
16836 | | { |
16837 | | return *reinterpret_cast<char*>(&x); |
16838 | | } |
16839 | | |
16840 | | template < typename C = CharType, |
16841 | | enable_if_t < std::is_signed<C>::value && std::is_unsigned<char>::value > * = nullptr > |
16842 | | static CharType to_char_type(std::uint8_t x) noexcept |
16843 | | { |
16844 | | static_assert(sizeof(std::uint8_t) == sizeof(CharType), "size of CharType must be equal to std::uint8_t"); |
16845 | | static_assert(std::is_trivial<CharType>::value, "CharType must be trivial"); |
16846 | | CharType result; |
16847 | | std::memcpy(&result, &x, sizeof(x)); |
16848 | | return result; |
16849 | | } |
16850 | | |
16851 | | template<typename C = CharType, |
16852 | | enable_if_t<std::is_unsigned<C>::value>* = nullptr> |
16853 | | static constexpr CharType to_char_type(std::uint8_t x) noexcept |
16854 | | { |
16855 | | return x; |
16856 | | } |
16857 | | |
16858 | | template < typename InputCharType, typename C = CharType, |
16859 | | enable_if_t < |
16860 | | std::is_signed<C>::value && |
16861 | | std::is_signed<char>::value && |
16862 | | std::is_same<char, typename std::remove_cv<InputCharType>::type>::value |
16863 | | > * = nullptr > |
16864 | | static constexpr CharType to_char_type(InputCharType x) noexcept |
16865 | 0 | { |
16866 | 0 | return x; |
16867 | 0 | } |
16868 | | |
16869 | | private: |
16870 | | /// whether we can assume little endianness |
16871 | | const bool is_little_endian = little_endianness(); |
16872 | | |
16873 | | /// the output |
16874 | | output_adapter_t<CharType> oa = nullptr; |
16875 | | }; |
16876 | | |
16877 | | } // namespace detail |
16878 | | NLOHMANN_JSON_NAMESPACE_END |
16879 | | |
16880 | | // #include <nlohmann/detail/output/output_adapters.hpp> |
16881 | | |
16882 | | // #include <nlohmann/detail/output/serializer.hpp> |
16883 | | // __ _____ _____ _____ |
16884 | | // __| | __| | | | JSON for Modern C++ |
16885 | | // | | |__ | | | | | | version 3.11.3 |
16886 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
16887 | | // |
16888 | | // SPDX-FileCopyrightText: 2008-2009 Björn Hoehrmann <bjoern@hoehrmann.de> |
16889 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
16890 | | // SPDX-License-Identifier: MIT |
16891 | | |
16892 | | |
16893 | | |
16894 | | #include <algorithm> // reverse, remove, fill, find, none_of |
16895 | | #include <array> // array |
16896 | | #include <clocale> // localeconv, lconv |
16897 | | #include <cmath> // labs, isfinite, isnan, signbit |
16898 | | #include <cstddef> // size_t, ptrdiff_t |
16899 | | #include <cstdint> // uint8_t |
16900 | | #include <cstdio> // snprintf |
16901 | | #include <limits> // numeric_limits |
16902 | | #include <string> // string, char_traits |
16903 | | #include <iomanip> // setfill, setw |
16904 | | #include <type_traits> // is_same |
16905 | | #include <utility> // move |
16906 | | |
16907 | | // #include <nlohmann/detail/conversions/to_chars.hpp> |
16908 | | // __ _____ _____ _____ |
16909 | | // __| | __| | | | JSON for Modern C++ |
16910 | | // | | |__ | | | | | | version 3.11.3 |
16911 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
16912 | | // |
16913 | | // SPDX-FileCopyrightText: 2009 Florian Loitsch <https://florian.loitsch.com/> |
16914 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
16915 | | // SPDX-License-Identifier: MIT |
16916 | | |
16917 | | |
16918 | | |
16919 | | #include <array> // array |
16920 | | #include <cmath> // signbit, isfinite |
16921 | | #include <cstdint> // intN_t, uintN_t |
16922 | | #include <cstring> // memcpy, memmove |
16923 | | #include <limits> // numeric_limits |
16924 | | #include <type_traits> // conditional |
16925 | | |
16926 | | // #include <nlohmann/detail/macro_scope.hpp> |
16927 | | |
16928 | | |
16929 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
16930 | | namespace detail |
16931 | | { |
16932 | | |
16933 | | /*! |
16934 | | @brief implements the Grisu2 algorithm for binary to decimal floating-point |
16935 | | conversion. |
16936 | | |
16937 | | This implementation is a slightly modified version of the reference |
16938 | | implementation which may be obtained from |
16939 | | http://florian.loitsch.com/publications (bench.tar.gz). |
16940 | | |
16941 | | The code is distributed under the MIT license, Copyright (c) 2009 Florian Loitsch. |
16942 | | |
16943 | | For a detailed description of the algorithm see: |
16944 | | |
16945 | | [1] Loitsch, "Printing Floating-Point Numbers Quickly and Accurately with |
16946 | | Integers", Proceedings of the ACM SIGPLAN 2010 Conference on Programming |
16947 | | Language Design and Implementation, PLDI 2010 |
16948 | | [2] Burger, Dybvig, "Printing Floating-Point Numbers Quickly and Accurately", |
16949 | | Proceedings of the ACM SIGPLAN 1996 Conference on Programming Language |
16950 | | Design and Implementation, PLDI 1996 |
16951 | | */ |
16952 | | namespace dtoa_impl |
16953 | | { |
16954 | | |
16955 | | template<typename Target, typename Source> |
16956 | | Target reinterpret_bits(const Source source) |
16957 | 0 | { |
16958 | 0 | static_assert(sizeof(Target) == sizeof(Source), "size mismatch"); |
16959 | |
|
16960 | 0 | Target target; |
16961 | 0 | std::memcpy(&target, &source, sizeof(Source)); |
16962 | 0 | return target; |
16963 | 0 | } |
16964 | | |
16965 | | struct diyfp // f * 2^e |
16966 | | { |
16967 | | static constexpr int kPrecision = 64; // = q |
16968 | | |
16969 | | std::uint64_t f = 0; |
16970 | | int e = 0; |
16971 | | |
16972 | 0 | constexpr diyfp(std::uint64_t f_, int e_) noexcept : f(f_), e(e_) {} |
16973 | | |
16974 | | /*! |
16975 | | @brief returns x - y |
16976 | | @pre x.e == y.e and x.f >= y.f |
16977 | | */ |
16978 | | static diyfp sub(const diyfp& x, const diyfp& y) noexcept |
16979 | 0 | { |
16980 | 0 | JSON_ASSERT(x.e == y.e); |
16981 | 0 | JSON_ASSERT(x.f >= y.f); |
16982 | |
|
16983 | 0 | return {x.f - y.f, x.e}; |
16984 | 0 | } |
16985 | | |
16986 | | /*! |
16987 | | @brief returns x * y |
16988 | | @note The result is rounded. (Only the upper q bits are returned.) |
16989 | | */ |
16990 | | static diyfp mul(const diyfp& x, const diyfp& y) noexcept |
16991 | 0 | { |
16992 | 0 | static_assert(kPrecision == 64, "internal error"); |
16993 | | |
16994 | | // Computes: |
16995 | | // f = round((x.f * y.f) / 2^q) |
16996 | | // e = x.e + y.e + q |
16997 | | |
16998 | | // Emulate the 64-bit * 64-bit multiplication: |
16999 | | // |
17000 | | // p = u * v |
17001 | | // = (u_lo + 2^32 u_hi) (v_lo + 2^32 v_hi) |
17002 | | // = (u_lo v_lo ) + 2^32 ((u_lo v_hi ) + (u_hi v_lo )) + 2^64 (u_hi v_hi ) |
17003 | | // = (p0 ) + 2^32 ((p1 ) + (p2 )) + 2^64 (p3 ) |
17004 | | // = (p0_lo + 2^32 p0_hi) + 2^32 ((p1_lo + 2^32 p1_hi) + (p2_lo + 2^32 p2_hi)) + 2^64 (p3 ) |
17005 | | // = (p0_lo ) + 2^32 (p0_hi + p1_lo + p2_lo ) + 2^64 (p1_hi + p2_hi + p3) |
17006 | | // = (p0_lo ) + 2^32 (Q ) + 2^64 (H ) |
17007 | | // = (p0_lo ) + 2^32 (Q_lo + 2^32 Q_hi ) + 2^64 (H ) |
17008 | | // |
17009 | | // (Since Q might be larger than 2^32 - 1) |
17010 | | // |
17011 | | // = (p0_lo + 2^32 Q_lo) + 2^64 (Q_hi + H) |
17012 | | // |
17013 | | // (Q_hi + H does not overflow a 64-bit int) |
17014 | | // |
17015 | | // = p_lo + 2^64 p_hi |
17016 | |
|
17017 | 0 | const std::uint64_t u_lo = x.f & 0xFFFFFFFFu; |
17018 | 0 | const std::uint64_t u_hi = x.f >> 32u; |
17019 | 0 | const std::uint64_t v_lo = y.f & 0xFFFFFFFFu; |
17020 | 0 | const std::uint64_t v_hi = y.f >> 32u; |
17021 | |
|
17022 | 0 | const std::uint64_t p0 = u_lo * v_lo; |
17023 | 0 | const std::uint64_t p1 = u_lo * v_hi; |
17024 | 0 | const std::uint64_t p2 = u_hi * v_lo; |
17025 | 0 | const std::uint64_t p3 = u_hi * v_hi; |
17026 | |
|
17027 | 0 | const std::uint64_t p0_hi = p0 >> 32u; |
17028 | 0 | const std::uint64_t p1_lo = p1 & 0xFFFFFFFFu; |
17029 | 0 | const std::uint64_t p1_hi = p1 >> 32u; |
17030 | 0 | const std::uint64_t p2_lo = p2 & 0xFFFFFFFFu; |
17031 | 0 | const std::uint64_t p2_hi = p2 >> 32u; |
17032 | |
|
17033 | 0 | std::uint64_t Q = p0_hi + p1_lo + p2_lo; |
17034 | | |
17035 | | // The full product might now be computed as |
17036 | | // |
17037 | | // p_hi = p3 + p2_hi + p1_hi + (Q >> 32) |
17038 | | // p_lo = p0_lo + (Q << 32) |
17039 | | // |
17040 | | // But in this particular case here, the full p_lo is not required. |
17041 | | // Effectively we only need to add the highest bit in p_lo to p_hi (and |
17042 | | // Q_hi + 1 does not overflow). |
17043 | |
|
17044 | 0 | Q += std::uint64_t{1} << (64u - 32u - 1u); // round, ties up |
17045 | |
|
17046 | 0 | const std::uint64_t h = p3 + p2_hi + p1_hi + (Q >> 32u); |
17047 | |
|
17048 | 0 | return {h, x.e + y.e + 64}; |
17049 | 0 | } |
17050 | | |
17051 | | /*! |
17052 | | @brief normalize x such that the significand is >= 2^(q-1) |
17053 | | @pre x.f != 0 |
17054 | | */ |
17055 | | static diyfp normalize(diyfp x) noexcept |
17056 | 0 | { |
17057 | 0 | JSON_ASSERT(x.f != 0); |
17058 | |
|
17059 | 0 | while ((x.f >> 63u) == 0) |
17060 | 0 | { |
17061 | 0 | x.f <<= 1u; |
17062 | 0 | x.e--; |
17063 | 0 | } |
17064 | |
|
17065 | 0 | return x; |
17066 | 0 | } |
17067 | | |
17068 | | /*! |
17069 | | @brief normalize x such that the result has the exponent E |
17070 | | @pre e >= x.e and the upper e - x.e bits of x.f must be zero. |
17071 | | */ |
17072 | | static diyfp normalize_to(const diyfp& x, const int target_exponent) noexcept |
17073 | 0 | { |
17074 | 0 | const int delta = x.e - target_exponent; |
17075 | |
|
17076 | 0 | JSON_ASSERT(delta >= 0); |
17077 | 0 | JSON_ASSERT(((x.f << delta) >> delta) == x.f); |
17078 | |
|
17079 | 0 | return {x.f << delta, target_exponent}; |
17080 | 0 | } |
17081 | | }; |
17082 | | |
17083 | | struct boundaries |
17084 | | { |
17085 | | diyfp w; |
17086 | | diyfp minus; |
17087 | | diyfp plus; |
17088 | | }; |
17089 | | |
17090 | | /*! |
17091 | | Compute the (normalized) diyfp representing the input number 'value' and its |
17092 | | boundaries. |
17093 | | |
17094 | | @pre value must be finite and positive |
17095 | | */ |
17096 | | template<typename FloatType> |
17097 | | boundaries compute_boundaries(FloatType value) |
17098 | 0 | { |
17099 | 0 | JSON_ASSERT(std::isfinite(value)); |
17100 | 0 | JSON_ASSERT(value > 0); |
17101 | | |
17102 | | // Convert the IEEE representation into a diyfp. |
17103 | | // |
17104 | | // If v is denormal: |
17105 | | // value = 0.F * 2^(1 - bias) = ( F) * 2^(1 - bias - (p-1)) |
17106 | | // If v is normalized: |
17107 | | // value = 1.F * 2^(E - bias) = (2^(p-1) + F) * 2^(E - bias - (p-1)) |
17108 | |
|
17109 | 0 | static_assert(std::numeric_limits<FloatType>::is_iec559, |
17110 | 0 | "internal error: dtoa_short requires an IEEE-754 floating-point implementation"); |
17111 | |
|
17112 | 0 | constexpr int kPrecision = std::numeric_limits<FloatType>::digits; // = p (includes the hidden bit) |
17113 | 0 | constexpr int kBias = std::numeric_limits<FloatType>::max_exponent - 1 + (kPrecision - 1); |
17114 | 0 | constexpr int kMinExp = 1 - kBias; |
17115 | 0 | constexpr std::uint64_t kHiddenBit = std::uint64_t{1} << (kPrecision - 1); // = 2^(p-1) |
17116 | |
|
17117 | 0 | using bits_type = typename std::conditional<kPrecision == 24, std::uint32_t, std::uint64_t >::type; |
17118 | |
|
17119 | 0 | const auto bits = static_cast<std::uint64_t>(reinterpret_bits<bits_type>(value)); |
17120 | 0 | const std::uint64_t E = bits >> (kPrecision - 1); |
17121 | 0 | const std::uint64_t F = bits & (kHiddenBit - 1); |
17122 | |
|
17123 | 0 | const bool is_denormal = E == 0; |
17124 | 0 | const diyfp v = is_denormal |
17125 | 0 | ? diyfp(F, kMinExp) |
17126 | 0 | : diyfp(F + kHiddenBit, static_cast<int>(E) - kBias); |
17127 | | |
17128 | | // Compute the boundaries m- and m+ of the floating-point value |
17129 | | // v = f * 2^e. |
17130 | | // |
17131 | | // Determine v- and v+, the floating-point predecessor and successor if v, |
17132 | | // respectively. |
17133 | | // |
17134 | | // v- = v - 2^e if f != 2^(p-1) or e == e_min (A) |
17135 | | // = v - 2^(e-1) if f == 2^(p-1) and e > e_min (B) |
17136 | | // |
17137 | | // v+ = v + 2^e |
17138 | | // |
17139 | | // Let m- = (v- + v) / 2 and m+ = (v + v+) / 2. All real numbers _strictly_ |
17140 | | // between m- and m+ round to v, regardless of how the input rounding |
17141 | | // algorithm breaks ties. |
17142 | | // |
17143 | | // ---+-------------+-------------+-------------+-------------+--- (A) |
17144 | | // v- m- v m+ v+ |
17145 | | // |
17146 | | // -----------------+------+------+-------------+-------------+--- (B) |
17147 | | // v- m- v m+ v+ |
17148 | |
|
17149 | 0 | const bool lower_boundary_is_closer = F == 0 && E > 1; |
17150 | 0 | const diyfp m_plus = diyfp(2 * v.f + 1, v.e - 1); |
17151 | 0 | const diyfp m_minus = lower_boundary_is_closer |
17152 | 0 | ? diyfp(4 * v.f - 1, v.e - 2) // (B) |
17153 | 0 | : diyfp(2 * v.f - 1, v.e - 1); // (A) |
17154 | | |
17155 | | // Determine the normalized w+ = m+. |
17156 | 0 | const diyfp w_plus = diyfp::normalize(m_plus); |
17157 | | |
17158 | | // Determine w- = m- such that e_(w-) = e_(w+). |
17159 | 0 | const diyfp w_minus = diyfp::normalize_to(m_minus, w_plus.e); |
17160 | |
|
17161 | 0 | return {diyfp::normalize(v), w_minus, w_plus}; |
17162 | 0 | } |
17163 | | |
17164 | | // Given normalized diyfp w, Grisu needs to find a (normalized) cached |
17165 | | // power-of-ten c, such that the exponent of the product c * w = f * 2^e lies |
17166 | | // within a certain range [alpha, gamma] (Definition 3.2 from [1]) |
17167 | | // |
17168 | | // alpha <= e = e_c + e_w + q <= gamma |
17169 | | // |
17170 | | // or |
17171 | | // |
17172 | | // f_c * f_w * 2^alpha <= f_c 2^(e_c) * f_w 2^(e_w) * 2^q |
17173 | | // <= f_c * f_w * 2^gamma |
17174 | | // |
17175 | | // Since c and w are normalized, i.e. 2^(q-1) <= f < 2^q, this implies |
17176 | | // |
17177 | | // 2^(q-1) * 2^(q-1) * 2^alpha <= c * w * 2^q < 2^q * 2^q * 2^gamma |
17178 | | // |
17179 | | // or |
17180 | | // |
17181 | | // 2^(q - 2 + alpha) <= c * w < 2^(q + gamma) |
17182 | | // |
17183 | | // The choice of (alpha,gamma) determines the size of the table and the form of |
17184 | | // the digit generation procedure. Using (alpha,gamma)=(-60,-32) works out well |
17185 | | // in practice: |
17186 | | // |
17187 | | // The idea is to cut the number c * w = f * 2^e into two parts, which can be |
17188 | | // processed independently: An integral part p1, and a fractional part p2: |
17189 | | // |
17190 | | // f * 2^e = ( (f div 2^-e) * 2^-e + (f mod 2^-e) ) * 2^e |
17191 | | // = (f div 2^-e) + (f mod 2^-e) * 2^e |
17192 | | // = p1 + p2 * 2^e |
17193 | | // |
17194 | | // The conversion of p1 into decimal form requires a series of divisions and |
17195 | | // modulos by (a power of) 10. These operations are faster for 32-bit than for |
17196 | | // 64-bit integers, so p1 should ideally fit into a 32-bit integer. This can be |
17197 | | // achieved by choosing |
17198 | | // |
17199 | | // -e >= 32 or e <= -32 := gamma |
17200 | | // |
17201 | | // In order to convert the fractional part |
17202 | | // |
17203 | | // p2 * 2^e = p2 / 2^-e = d[-1] / 10^1 + d[-2] / 10^2 + ... |
17204 | | // |
17205 | | // into decimal form, the fraction is repeatedly multiplied by 10 and the digits |
17206 | | // d[-i] are extracted in order: |
17207 | | // |
17208 | | // (10 * p2) div 2^-e = d[-1] |
17209 | | // (10 * p2) mod 2^-e = d[-2] / 10^1 + ... |
17210 | | // |
17211 | | // The multiplication by 10 must not overflow. It is sufficient to choose |
17212 | | // |
17213 | | // 10 * p2 < 16 * p2 = 2^4 * p2 <= 2^64. |
17214 | | // |
17215 | | // Since p2 = f mod 2^-e < 2^-e, |
17216 | | // |
17217 | | // -e <= 60 or e >= -60 := alpha |
17218 | | |
17219 | | constexpr int kAlpha = -60; |
17220 | | constexpr int kGamma = -32; |
17221 | | |
17222 | | struct cached_power // c = f * 2^e ~= 10^k |
17223 | | { |
17224 | | std::uint64_t f; |
17225 | | int e; |
17226 | | int k; |
17227 | | }; |
17228 | | |
17229 | | /*! |
17230 | | For a normalized diyfp w = f * 2^e, this function returns a (normalized) cached |
17231 | | power-of-ten c = f_c * 2^e_c, such that the exponent of the product w * c |
17232 | | satisfies (Definition 3.2 from [1]) |
17233 | | |
17234 | | alpha <= e_c + e + q <= gamma. |
17235 | | */ |
17236 | | inline cached_power get_cached_power_for_binary_exponent(int e) |
17237 | 0 | { |
17238 | | // Now |
17239 | | // |
17240 | | // alpha <= e_c + e + q <= gamma (1) |
17241 | | // ==> f_c * 2^alpha <= c * 2^e * 2^q |
17242 | | // |
17243 | | // and since the c's are normalized, 2^(q-1) <= f_c, |
17244 | | // |
17245 | | // ==> 2^(q - 1 + alpha) <= c * 2^(e + q) |
17246 | | // ==> 2^(alpha - e - 1) <= c |
17247 | | // |
17248 | | // If c were an exact power of ten, i.e. c = 10^k, one may determine k as |
17249 | | // |
17250 | | // k = ceil( log_10( 2^(alpha - e - 1) ) ) |
17251 | | // = ceil( (alpha - e - 1) * log_10(2) ) |
17252 | | // |
17253 | | // From the paper: |
17254 | | // "In theory the result of the procedure could be wrong since c is rounded, |
17255 | | // and the computation itself is approximated [...]. In practice, however, |
17256 | | // this simple function is sufficient." |
17257 | | // |
17258 | | // For IEEE double precision floating-point numbers converted into |
17259 | | // normalized diyfp's w = f * 2^e, with q = 64, |
17260 | | // |
17261 | | // e >= -1022 (min IEEE exponent) |
17262 | | // -52 (p - 1) |
17263 | | // -52 (p - 1, possibly normalize denormal IEEE numbers) |
17264 | | // -11 (normalize the diyfp) |
17265 | | // = -1137 |
17266 | | // |
17267 | | // and |
17268 | | // |
17269 | | // e <= +1023 (max IEEE exponent) |
17270 | | // -52 (p - 1) |
17271 | | // -11 (normalize the diyfp) |
17272 | | // = 960 |
17273 | | // |
17274 | | // This binary exponent range [-1137,960] results in a decimal exponent |
17275 | | // range [-307,324]. One does not need to store a cached power for each |
17276 | | // k in this range. For each such k it suffices to find a cached power |
17277 | | // such that the exponent of the product lies in [alpha,gamma]. |
17278 | | // This implies that the difference of the decimal exponents of adjacent |
17279 | | // table entries must be less than or equal to |
17280 | | // |
17281 | | // floor( (gamma - alpha) * log_10(2) ) = 8. |
17282 | | // |
17283 | | // (A smaller distance gamma-alpha would require a larger table.) |
17284 | | |
17285 | | // NB: |
17286 | | // Actually this function returns c, such that -60 <= e_c + e + 64 <= -34. |
17287 | |
|
17288 | 0 | constexpr int kCachedPowersMinDecExp = -300; |
17289 | 0 | constexpr int kCachedPowersDecStep = 8; |
17290 | |
|
17291 | 0 | static constexpr std::array<cached_power, 79> kCachedPowers = |
17292 | 0 | { |
17293 | 0 | { |
17294 | 0 | { 0xAB70FE17C79AC6CA, -1060, -300 }, |
17295 | 0 | { 0xFF77B1FCBEBCDC4F, -1034, -292 }, |
17296 | 0 | { 0xBE5691EF416BD60C, -1007, -284 }, |
17297 | 0 | { 0x8DD01FAD907FFC3C, -980, -276 }, |
17298 | 0 | { 0xD3515C2831559A83, -954, -268 }, |
17299 | 0 | { 0x9D71AC8FADA6C9B5, -927, -260 }, |
17300 | 0 | { 0xEA9C227723EE8BCB, -901, -252 }, |
17301 | 0 | { 0xAECC49914078536D, -874, -244 }, |
17302 | 0 | { 0x823C12795DB6CE57, -847, -236 }, |
17303 | 0 | { 0xC21094364DFB5637, -821, -228 }, |
17304 | 0 | { 0x9096EA6F3848984F, -794, -220 }, |
17305 | 0 | { 0xD77485CB25823AC7, -768, -212 }, |
17306 | 0 | { 0xA086CFCD97BF97F4, -741, -204 }, |
17307 | 0 | { 0xEF340A98172AACE5, -715, -196 }, |
17308 | 0 | { 0xB23867FB2A35B28E, -688, -188 }, |
17309 | 0 | { 0x84C8D4DFD2C63F3B, -661, -180 }, |
17310 | 0 | { 0xC5DD44271AD3CDBA, -635, -172 }, |
17311 | 0 | { 0x936B9FCEBB25C996, -608, -164 }, |
17312 | 0 | { 0xDBAC6C247D62A584, -582, -156 }, |
17313 | 0 | { 0xA3AB66580D5FDAF6, -555, -148 }, |
17314 | 0 | { 0xF3E2F893DEC3F126, -529, -140 }, |
17315 | 0 | { 0xB5B5ADA8AAFF80B8, -502, -132 }, |
17316 | 0 | { 0x87625F056C7C4A8B, -475, -124 }, |
17317 | 0 | { 0xC9BCFF6034C13053, -449, -116 }, |
17318 | 0 | { 0x964E858C91BA2655, -422, -108 }, |
17319 | 0 | { 0xDFF9772470297EBD, -396, -100 }, |
17320 | 0 | { 0xA6DFBD9FB8E5B88F, -369, -92 }, |
17321 | 0 | { 0xF8A95FCF88747D94, -343, -84 }, |
17322 | 0 | { 0xB94470938FA89BCF, -316, -76 }, |
17323 | 0 | { 0x8A08F0F8BF0F156B, -289, -68 }, |
17324 | 0 | { 0xCDB02555653131B6, -263, -60 }, |
17325 | 0 | { 0x993FE2C6D07B7FAC, -236, -52 }, |
17326 | 0 | { 0xE45C10C42A2B3B06, -210, -44 }, |
17327 | 0 | { 0xAA242499697392D3, -183, -36 }, |
17328 | 0 | { 0xFD87B5F28300CA0E, -157, -28 }, |
17329 | 0 | { 0xBCE5086492111AEB, -130, -20 }, |
17330 | 0 | { 0x8CBCCC096F5088CC, -103, -12 }, |
17331 | 0 | { 0xD1B71758E219652C, -77, -4 }, |
17332 | 0 | { 0x9C40000000000000, -50, 4 }, |
17333 | 0 | { 0xE8D4A51000000000, -24, 12 }, |
17334 | 0 | { 0xAD78EBC5AC620000, 3, 20 }, |
17335 | 0 | { 0x813F3978F8940984, 30, 28 }, |
17336 | 0 | { 0xC097CE7BC90715B3, 56, 36 }, |
17337 | 0 | { 0x8F7E32CE7BEA5C70, 83, 44 }, |
17338 | 0 | { 0xD5D238A4ABE98068, 109, 52 }, |
17339 | 0 | { 0x9F4F2726179A2245, 136, 60 }, |
17340 | 0 | { 0xED63A231D4C4FB27, 162, 68 }, |
17341 | 0 | { 0xB0DE65388CC8ADA8, 189, 76 }, |
17342 | 0 | { 0x83C7088E1AAB65DB, 216, 84 }, |
17343 | 0 | { 0xC45D1DF942711D9A, 242, 92 }, |
17344 | 0 | { 0x924D692CA61BE758, 269, 100 }, |
17345 | 0 | { 0xDA01EE641A708DEA, 295, 108 }, |
17346 | 0 | { 0xA26DA3999AEF774A, 322, 116 }, |
17347 | 0 | { 0xF209787BB47D6B85, 348, 124 }, |
17348 | 0 | { 0xB454E4A179DD1877, 375, 132 }, |
17349 | 0 | { 0x865B86925B9BC5C2, 402, 140 }, |
17350 | 0 | { 0xC83553C5C8965D3D, 428, 148 }, |
17351 | 0 | { 0x952AB45CFA97A0B3, 455, 156 }, |
17352 | 0 | { 0xDE469FBD99A05FE3, 481, 164 }, |
17353 | 0 | { 0xA59BC234DB398C25, 508, 172 }, |
17354 | 0 | { 0xF6C69A72A3989F5C, 534, 180 }, |
17355 | 0 | { 0xB7DCBF5354E9BECE, 561, 188 }, |
17356 | 0 | { 0x88FCF317F22241E2, 588, 196 }, |
17357 | 0 | { 0xCC20CE9BD35C78A5, 614, 204 }, |
17358 | 0 | { 0x98165AF37B2153DF, 641, 212 }, |
17359 | 0 | { 0xE2A0B5DC971F303A, 667, 220 }, |
17360 | 0 | { 0xA8D9D1535CE3B396, 694, 228 }, |
17361 | 0 | { 0xFB9B7CD9A4A7443C, 720, 236 }, |
17362 | 0 | { 0xBB764C4CA7A44410, 747, 244 }, |
17363 | 0 | { 0x8BAB8EEFB6409C1A, 774, 252 }, |
17364 | 0 | { 0xD01FEF10A657842C, 800, 260 }, |
17365 | 0 | { 0x9B10A4E5E9913129, 827, 268 }, |
17366 | 0 | { 0xE7109BFBA19C0C9D, 853, 276 }, |
17367 | 0 | { 0xAC2820D9623BF429, 880, 284 }, |
17368 | 0 | { 0x80444B5E7AA7CF85, 907, 292 }, |
17369 | 0 | { 0xBF21E44003ACDD2D, 933, 300 }, |
17370 | 0 | { 0x8E679C2F5E44FF8F, 960, 308 }, |
17371 | 0 | { 0xD433179D9C8CB841, 986, 316 }, |
17372 | 0 | { 0x9E19DB92B4E31BA9, 1013, 324 }, |
17373 | 0 | } |
17374 | 0 | }; |
17375 | | |
17376 | | // This computation gives exactly the same results for k as |
17377 | | // k = ceil((kAlpha - e - 1) * 0.30102999566398114) |
17378 | | // for |e| <= 1500, but doesn't require floating-point operations. |
17379 | | // NB: log_10(2) ~= 78913 / 2^18 |
17380 | 0 | JSON_ASSERT(e >= -1500); |
17381 | 0 | JSON_ASSERT(e <= 1500); |
17382 | 0 | const int f = kAlpha - e - 1; |
17383 | 0 | const int k = (f * 78913) / (1 << 18) + static_cast<int>(f > 0); |
17384 | |
|
17385 | 0 | const int index = (-kCachedPowersMinDecExp + k + (kCachedPowersDecStep - 1)) / kCachedPowersDecStep; |
17386 | 0 | JSON_ASSERT(index >= 0); |
17387 | 0 | JSON_ASSERT(static_cast<std::size_t>(index) < kCachedPowers.size()); |
17388 | |
|
17389 | 0 | const cached_power cached = kCachedPowers[static_cast<std::size_t>(index)]; |
17390 | 0 | JSON_ASSERT(kAlpha <= cached.e + e + 64); |
17391 | 0 | JSON_ASSERT(kGamma >= cached.e + e + 64); |
17392 | |
|
17393 | 0 | return cached; |
17394 | 0 | } |
17395 | | |
17396 | | /*! |
17397 | | For n != 0, returns k, such that pow10 := 10^(k-1) <= n < 10^k. |
17398 | | For n == 0, returns 1 and sets pow10 := 1. |
17399 | | */ |
17400 | | inline int find_largest_pow10(const std::uint32_t n, std::uint32_t& pow10) |
17401 | 0 | { |
17402 | | // LCOV_EXCL_START |
17403 | 0 | if (n >= 1000000000) |
17404 | 0 | { |
17405 | 0 | pow10 = 1000000000; |
17406 | 0 | return 10; |
17407 | 0 | } |
17408 | | // LCOV_EXCL_STOP |
17409 | 0 | if (n >= 100000000) |
17410 | 0 | { |
17411 | 0 | pow10 = 100000000; |
17412 | 0 | return 9; |
17413 | 0 | } |
17414 | 0 | if (n >= 10000000) |
17415 | 0 | { |
17416 | 0 | pow10 = 10000000; |
17417 | 0 | return 8; |
17418 | 0 | } |
17419 | 0 | if (n >= 1000000) |
17420 | 0 | { |
17421 | 0 | pow10 = 1000000; |
17422 | 0 | return 7; |
17423 | 0 | } |
17424 | 0 | if (n >= 100000) |
17425 | 0 | { |
17426 | 0 | pow10 = 100000; |
17427 | 0 | return 6; |
17428 | 0 | } |
17429 | 0 | if (n >= 10000) |
17430 | 0 | { |
17431 | 0 | pow10 = 10000; |
17432 | 0 | return 5; |
17433 | 0 | } |
17434 | 0 | if (n >= 1000) |
17435 | 0 | { |
17436 | 0 | pow10 = 1000; |
17437 | 0 | return 4; |
17438 | 0 | } |
17439 | 0 | if (n >= 100) |
17440 | 0 | { |
17441 | 0 | pow10 = 100; |
17442 | 0 | return 3; |
17443 | 0 | } |
17444 | 0 | if (n >= 10) |
17445 | 0 | { |
17446 | 0 | pow10 = 10; |
17447 | 0 | return 2; |
17448 | 0 | } |
17449 | | |
17450 | 0 | pow10 = 1; |
17451 | 0 | return 1; |
17452 | 0 | } |
17453 | | |
17454 | | inline void grisu2_round(char* buf, int len, std::uint64_t dist, std::uint64_t delta, |
17455 | | std::uint64_t rest, std::uint64_t ten_k) |
17456 | 0 | { |
17457 | 0 | JSON_ASSERT(len >= 1); |
17458 | 0 | JSON_ASSERT(dist <= delta); |
17459 | 0 | JSON_ASSERT(rest <= delta); |
17460 | 0 | JSON_ASSERT(ten_k > 0); |
17461 | | |
17462 | | // <--------------------------- delta ----> |
17463 | | // <---- dist ---------> |
17464 | | // --------------[------------------+-------------------]-------------- |
17465 | | // M- w M+ |
17466 | | // |
17467 | | // ten_k |
17468 | | // <------> |
17469 | | // <---- rest ----> |
17470 | | // --------------[------------------+----+--------------]-------------- |
17471 | | // w V |
17472 | | // = buf * 10^k |
17473 | | // |
17474 | | // ten_k represents a unit-in-the-last-place in the decimal representation |
17475 | | // stored in buf. |
17476 | | // Decrement buf by ten_k while this takes buf closer to w. |
17477 | | |
17478 | | // The tests are written in this order to avoid overflow in unsigned |
17479 | | // integer arithmetic. |
17480 | |
|
17481 | 0 | while (rest < dist |
17482 | 0 | && delta - rest >= ten_k |
17483 | 0 | && (rest + ten_k < dist || dist - rest > rest + ten_k - dist)) |
17484 | 0 | { |
17485 | 0 | JSON_ASSERT(buf[len - 1] != '0'); |
17486 | 0 | buf[len - 1]--; |
17487 | 0 | rest += ten_k; |
17488 | 0 | } |
17489 | 0 | } |
17490 | | |
17491 | | /*! |
17492 | | Generates V = buffer * 10^decimal_exponent, such that M- <= V <= M+. |
17493 | | M- and M+ must be normalized and share the same exponent -60 <= e <= -32. |
17494 | | */ |
17495 | | inline void grisu2_digit_gen(char* buffer, int& length, int& decimal_exponent, |
17496 | | diyfp M_minus, diyfp w, diyfp M_plus) |
17497 | 0 | { |
17498 | 0 | static_assert(kAlpha >= -60, "internal error"); |
17499 | 0 | static_assert(kGamma <= -32, "internal error"); |
17500 | | |
17501 | | // Generates the digits (and the exponent) of a decimal floating-point |
17502 | | // number V = buffer * 10^decimal_exponent in the range [M-, M+]. The diyfp's |
17503 | | // w, M- and M+ share the same exponent e, which satisfies alpha <= e <= gamma. |
17504 | | // |
17505 | | // <--------------------------- delta ----> |
17506 | | // <---- dist ---------> |
17507 | | // --------------[------------------+-------------------]-------------- |
17508 | | // M- w M+ |
17509 | | // |
17510 | | // Grisu2 generates the digits of M+ from left to right and stops as soon as |
17511 | | // V is in [M-,M+]. |
17512 | |
|
17513 | 0 | JSON_ASSERT(M_plus.e >= kAlpha); |
17514 | 0 | JSON_ASSERT(M_plus.e <= kGamma); |
17515 | |
|
17516 | 0 | std::uint64_t delta = diyfp::sub(M_plus, M_minus).f; // (significand of (M+ - M-), implicit exponent is e) |
17517 | 0 | std::uint64_t dist = diyfp::sub(M_plus, w ).f; // (significand of (M+ - w ), implicit exponent is e) |
17518 | | |
17519 | | // Split M+ = f * 2^e into two parts p1 and p2 (note: e < 0): |
17520 | | // |
17521 | | // M+ = f * 2^e |
17522 | | // = ((f div 2^-e) * 2^-e + (f mod 2^-e)) * 2^e |
17523 | | // = ((p1 ) * 2^-e + (p2 )) * 2^e |
17524 | | // = p1 + p2 * 2^e |
17525 | |
|
17526 | 0 | const diyfp one(std::uint64_t{1} << -M_plus.e, M_plus.e); |
17527 | |
|
17528 | 0 | auto p1 = static_cast<std::uint32_t>(M_plus.f >> -one.e); // p1 = f div 2^-e (Since -e >= 32, p1 fits into a 32-bit int.) |
17529 | 0 | std::uint64_t p2 = M_plus.f & (one.f - 1); // p2 = f mod 2^-e |
17530 | | |
17531 | | // 1) |
17532 | | // |
17533 | | // Generate the digits of the integral part p1 = d[n-1]...d[1]d[0] |
17534 | |
|
17535 | 0 | JSON_ASSERT(p1 > 0); |
17536 | |
|
17537 | 0 | std::uint32_t pow10{}; |
17538 | 0 | const int k = find_largest_pow10(p1, pow10); |
17539 | | |
17540 | | // 10^(k-1) <= p1 < 10^k, pow10 = 10^(k-1) |
17541 | | // |
17542 | | // p1 = (p1 div 10^(k-1)) * 10^(k-1) + (p1 mod 10^(k-1)) |
17543 | | // = (d[k-1] ) * 10^(k-1) + (p1 mod 10^(k-1)) |
17544 | | // |
17545 | | // M+ = p1 + p2 * 2^e |
17546 | | // = d[k-1] * 10^(k-1) + (p1 mod 10^(k-1)) + p2 * 2^e |
17547 | | // = d[k-1] * 10^(k-1) + ((p1 mod 10^(k-1)) * 2^-e + p2) * 2^e |
17548 | | // = d[k-1] * 10^(k-1) + ( rest) * 2^e |
17549 | | // |
17550 | | // Now generate the digits d[n] of p1 from left to right (n = k-1,...,0) |
17551 | | // |
17552 | | // p1 = d[k-1]...d[n] * 10^n + d[n-1]...d[0] |
17553 | | // |
17554 | | // but stop as soon as |
17555 | | // |
17556 | | // rest * 2^e = (d[n-1]...d[0] * 2^-e + p2) * 2^e <= delta * 2^e |
17557 | |
|
17558 | 0 | int n = k; |
17559 | 0 | while (n > 0) |
17560 | 0 | { |
17561 | | // Invariants: |
17562 | | // M+ = buffer * 10^n + (p1 + p2 * 2^e) (buffer = 0 for n = k) |
17563 | | // pow10 = 10^(n-1) <= p1 < 10^n |
17564 | | // |
17565 | 0 | const std::uint32_t d = p1 / pow10; // d = p1 div 10^(n-1) |
17566 | 0 | const std::uint32_t r = p1 % pow10; // r = p1 mod 10^(n-1) |
17567 | | // |
17568 | | // M+ = buffer * 10^n + (d * 10^(n-1) + r) + p2 * 2^e |
17569 | | // = (buffer * 10 + d) * 10^(n-1) + (r + p2 * 2^e) |
17570 | | // |
17571 | 0 | JSON_ASSERT(d <= 9); |
17572 | 0 | buffer[length++] = static_cast<char>('0' + d); // buffer := buffer * 10 + d |
17573 | | // |
17574 | | // M+ = buffer * 10^(n-1) + (r + p2 * 2^e) |
17575 | | // |
17576 | 0 | p1 = r; |
17577 | 0 | n--; |
17578 | | // |
17579 | | // M+ = buffer * 10^n + (p1 + p2 * 2^e) |
17580 | | // pow10 = 10^n |
17581 | | // |
17582 | | |
17583 | | // Now check if enough digits have been generated. |
17584 | | // Compute |
17585 | | // |
17586 | | // p1 + p2 * 2^e = (p1 * 2^-e + p2) * 2^e = rest * 2^e |
17587 | | // |
17588 | | // Note: |
17589 | | // Since rest and delta share the same exponent e, it suffices to |
17590 | | // compare the significands. |
17591 | 0 | const std::uint64_t rest = (std::uint64_t{p1} << -one.e) + p2; |
17592 | 0 | if (rest <= delta) |
17593 | 0 | { |
17594 | | // V = buffer * 10^n, with M- <= V <= M+. |
17595 | |
|
17596 | 0 | decimal_exponent += n; |
17597 | | |
17598 | | // We may now just stop. But instead look if the buffer could be |
17599 | | // decremented to bring V closer to w. |
17600 | | // |
17601 | | // pow10 = 10^n is now 1 ulp in the decimal representation V. |
17602 | | // The rounding procedure works with diyfp's with an implicit |
17603 | | // exponent of e. |
17604 | | // |
17605 | | // 10^n = (10^n * 2^-e) * 2^e = ulp * 2^e |
17606 | | // |
17607 | 0 | const std::uint64_t ten_n = std::uint64_t{pow10} << -one.e; |
17608 | 0 | grisu2_round(buffer, length, dist, delta, rest, ten_n); |
17609 | |
|
17610 | 0 | return; |
17611 | 0 | } |
17612 | | |
17613 | 0 | pow10 /= 10; |
17614 | | // |
17615 | | // pow10 = 10^(n-1) <= p1 < 10^n |
17616 | | // Invariants restored. |
17617 | 0 | } |
17618 | | |
17619 | | // 2) |
17620 | | // |
17621 | | // The digits of the integral part have been generated: |
17622 | | // |
17623 | | // M+ = d[k-1]...d[1]d[0] + p2 * 2^e |
17624 | | // = buffer + p2 * 2^e |
17625 | | // |
17626 | | // Now generate the digits of the fractional part p2 * 2^e. |
17627 | | // |
17628 | | // Note: |
17629 | | // No decimal point is generated: the exponent is adjusted instead. |
17630 | | // |
17631 | | // p2 actually represents the fraction |
17632 | | // |
17633 | | // p2 * 2^e |
17634 | | // = p2 / 2^-e |
17635 | | // = d[-1] / 10^1 + d[-2] / 10^2 + ... |
17636 | | // |
17637 | | // Now generate the digits d[-m] of p1 from left to right (m = 1,2,...) |
17638 | | // |
17639 | | // p2 * 2^e = d[-1]d[-2]...d[-m] * 10^-m |
17640 | | // + 10^-m * (d[-m-1] / 10^1 + d[-m-2] / 10^2 + ...) |
17641 | | // |
17642 | | // using |
17643 | | // |
17644 | | // 10^m * p2 = ((10^m * p2) div 2^-e) * 2^-e + ((10^m * p2) mod 2^-e) |
17645 | | // = ( d) * 2^-e + ( r) |
17646 | | // |
17647 | | // or |
17648 | | // 10^m * p2 * 2^e = d + r * 2^e |
17649 | | // |
17650 | | // i.e. |
17651 | | // |
17652 | | // M+ = buffer + p2 * 2^e |
17653 | | // = buffer + 10^-m * (d + r * 2^e) |
17654 | | // = (buffer * 10^m + d) * 10^-m + 10^-m * r * 2^e |
17655 | | // |
17656 | | // and stop as soon as 10^-m * r * 2^e <= delta * 2^e |
17657 | | |
17658 | 0 | JSON_ASSERT(p2 > delta); |
17659 | |
|
17660 | 0 | int m = 0; |
17661 | 0 | for (;;) |
17662 | 0 | { |
17663 | | // Invariant: |
17664 | | // M+ = buffer * 10^-m + 10^-m * (d[-m-1] / 10 + d[-m-2] / 10^2 + ...) * 2^e |
17665 | | // = buffer * 10^-m + 10^-m * (p2 ) * 2^e |
17666 | | // = buffer * 10^-m + 10^-m * (1/10 * (10 * p2) ) * 2^e |
17667 | | // = buffer * 10^-m + 10^-m * (1/10 * ((10*p2 div 2^-e) * 2^-e + (10*p2 mod 2^-e)) * 2^e |
17668 | | // |
17669 | 0 | JSON_ASSERT(p2 <= (std::numeric_limits<std::uint64_t>::max)() / 10); |
17670 | 0 | p2 *= 10; |
17671 | 0 | const std::uint64_t d = p2 >> -one.e; // d = (10 * p2) div 2^-e |
17672 | 0 | const std::uint64_t r = p2 & (one.f - 1); // r = (10 * p2) mod 2^-e |
17673 | | // |
17674 | | // M+ = buffer * 10^-m + 10^-m * (1/10 * (d * 2^-e + r) * 2^e |
17675 | | // = buffer * 10^-m + 10^-m * (1/10 * (d + r * 2^e)) |
17676 | | // = (buffer * 10 + d) * 10^(-m-1) + 10^(-m-1) * r * 2^e |
17677 | | // |
17678 | 0 | JSON_ASSERT(d <= 9); |
17679 | 0 | buffer[length++] = static_cast<char>('0' + d); // buffer := buffer * 10 + d |
17680 | | // |
17681 | | // M+ = buffer * 10^(-m-1) + 10^(-m-1) * r * 2^e |
17682 | | // |
17683 | 0 | p2 = r; |
17684 | 0 | m++; |
17685 | | // |
17686 | | // M+ = buffer * 10^-m + 10^-m * p2 * 2^e |
17687 | | // Invariant restored. |
17688 | | |
17689 | | // Check if enough digits have been generated. |
17690 | | // |
17691 | | // 10^-m * p2 * 2^e <= delta * 2^e |
17692 | | // p2 * 2^e <= 10^m * delta * 2^e |
17693 | | // p2 <= 10^m * delta |
17694 | 0 | delta *= 10; |
17695 | 0 | dist *= 10; |
17696 | 0 | if (p2 <= delta) |
17697 | 0 | { |
17698 | 0 | break; |
17699 | 0 | } |
17700 | 0 | } |
17701 | | |
17702 | | // V = buffer * 10^-m, with M- <= V <= M+. |
17703 | |
|
17704 | 0 | decimal_exponent -= m; |
17705 | | |
17706 | | // 1 ulp in the decimal representation is now 10^-m. |
17707 | | // Since delta and dist are now scaled by 10^m, we need to do the |
17708 | | // same with ulp in order to keep the units in sync. |
17709 | | // |
17710 | | // 10^m * 10^-m = 1 = 2^-e * 2^e = ten_m * 2^e |
17711 | | // |
17712 | 0 | const std::uint64_t ten_m = one.f; |
17713 | 0 | grisu2_round(buffer, length, dist, delta, p2, ten_m); |
17714 | | |
17715 | | // By construction this algorithm generates the shortest possible decimal |
17716 | | // number (Loitsch, Theorem 6.2) which rounds back to w. |
17717 | | // For an input number of precision p, at least |
17718 | | // |
17719 | | // N = 1 + ceil(p * log_10(2)) |
17720 | | // |
17721 | | // decimal digits are sufficient to identify all binary floating-point |
17722 | | // numbers (Matula, "In-and-Out conversions"). |
17723 | | // This implies that the algorithm does not produce more than N decimal |
17724 | | // digits. |
17725 | | // |
17726 | | // N = 17 for p = 53 (IEEE double precision) |
17727 | | // N = 9 for p = 24 (IEEE single precision) |
17728 | 0 | } |
17729 | | |
17730 | | /*! |
17731 | | v = buf * 10^decimal_exponent |
17732 | | len is the length of the buffer (number of decimal digits) |
17733 | | The buffer must be large enough, i.e. >= max_digits10. |
17734 | | */ |
17735 | | JSON_HEDLEY_NON_NULL(1) |
17736 | | inline void grisu2(char* buf, int& len, int& decimal_exponent, |
17737 | | diyfp m_minus, diyfp v, diyfp m_plus) |
17738 | 0 | { |
17739 | 0 | JSON_ASSERT(m_plus.e == m_minus.e); |
17740 | 0 | JSON_ASSERT(m_plus.e == v.e); |
17741 | | |
17742 | | // --------(-----------------------+-----------------------)-------- (A) |
17743 | | // m- v m+ |
17744 | | // |
17745 | | // --------------------(-----------+-----------------------)-------- (B) |
17746 | | // m- v m+ |
17747 | | // |
17748 | | // First scale v (and m- and m+) such that the exponent is in the range |
17749 | | // [alpha, gamma]. |
17750 | |
|
17751 | 0 | const cached_power cached = get_cached_power_for_binary_exponent(m_plus.e); |
17752 | |
|
17753 | 0 | const diyfp c_minus_k(cached.f, cached.e); // = c ~= 10^-k |
17754 | | |
17755 | | // The exponent of the products is = v.e + c_minus_k.e + q and is in the range [alpha,gamma] |
17756 | 0 | const diyfp w = diyfp::mul(v, c_minus_k); |
17757 | 0 | const diyfp w_minus = diyfp::mul(m_minus, c_minus_k); |
17758 | 0 | const diyfp w_plus = diyfp::mul(m_plus, c_minus_k); |
17759 | | |
17760 | | // ----(---+---)---------------(---+---)---------------(---+---)---- |
17761 | | // w- w w+ |
17762 | | // = c*m- = c*v = c*m+ |
17763 | | // |
17764 | | // diyfp::mul rounds its result and c_minus_k is approximated too. w, w- and |
17765 | | // w+ are now off by a small amount. |
17766 | | // In fact: |
17767 | | // |
17768 | | // w - v * 10^k < 1 ulp |
17769 | | // |
17770 | | // To account for this inaccuracy, add resp. subtract 1 ulp. |
17771 | | // |
17772 | | // --------+---[---------------(---+---)---------------]---+-------- |
17773 | | // w- M- w M+ w+ |
17774 | | // |
17775 | | // Now any number in [M-, M+] (bounds included) will round to w when input, |
17776 | | // regardless of how the input rounding algorithm breaks ties. |
17777 | | // |
17778 | | // And digit_gen generates the shortest possible such number in [M-, M+]. |
17779 | | // Note that this does not mean that Grisu2 always generates the shortest |
17780 | | // possible number in the interval (m-, m+). |
17781 | 0 | const diyfp M_minus(w_minus.f + 1, w_minus.e); |
17782 | 0 | const diyfp M_plus (w_plus.f - 1, w_plus.e ); |
17783 | |
|
17784 | 0 | decimal_exponent = -cached.k; // = -(-k) = k |
17785 | |
|
17786 | 0 | grisu2_digit_gen(buf, len, decimal_exponent, M_minus, w, M_plus); |
17787 | 0 | } |
17788 | | |
17789 | | /*! |
17790 | | v = buf * 10^decimal_exponent |
17791 | | len is the length of the buffer (number of decimal digits) |
17792 | | The buffer must be large enough, i.e. >= max_digits10. |
17793 | | */ |
17794 | | template<typename FloatType> |
17795 | | JSON_HEDLEY_NON_NULL(1) |
17796 | | void grisu2(char* buf, int& len, int& decimal_exponent, FloatType value) |
17797 | 0 | { |
17798 | 0 | static_assert(diyfp::kPrecision >= std::numeric_limits<FloatType>::digits + 3, |
17799 | 0 | "internal error: not enough precision"); |
17800 | |
|
17801 | 0 | JSON_ASSERT(std::isfinite(value)); |
17802 | 0 | JSON_ASSERT(value > 0); |
17803 | | |
17804 | | // If the neighbors (and boundaries) of 'value' are always computed for double-precision |
17805 | | // numbers, all float's can be recovered using strtod (and strtof). However, the resulting |
17806 | | // decimal representations are not exactly "short". |
17807 | | // |
17808 | | // The documentation for 'std::to_chars' (https://en.cppreference.com/w/cpp/utility/to_chars) |
17809 | | // says "value is converted to a string as if by std::sprintf in the default ("C") locale" |
17810 | | // and since sprintf promotes floats to doubles, I think this is exactly what 'std::to_chars' |
17811 | | // does. |
17812 | | // On the other hand, the documentation for 'std::to_chars' requires that "parsing the |
17813 | | // representation using the corresponding std::from_chars function recovers value exactly". That |
17814 | | // indicates that single precision floating-point numbers should be recovered using |
17815 | | // 'std::strtof'. |
17816 | | // |
17817 | | // NB: If the neighbors are computed for single-precision numbers, there is a single float |
17818 | | // (7.0385307e-26f) which can't be recovered using strtod. The resulting double precision |
17819 | | // value is off by 1 ulp. |
17820 | | #if 0 // NOLINT(readability-avoid-unconditional-preprocessor-if) |
17821 | | const boundaries w = compute_boundaries(static_cast<double>(value)); |
17822 | | #else |
17823 | 0 | const boundaries w = compute_boundaries(value); |
17824 | 0 | #endif |
17825 | |
|
17826 | 0 | grisu2(buf, len, decimal_exponent, w.minus, w.w, w.plus); |
17827 | 0 | } |
17828 | | |
17829 | | /*! |
17830 | | @brief appends a decimal representation of e to buf |
17831 | | @return a pointer to the element following the exponent. |
17832 | | @pre -1000 < e < 1000 |
17833 | | */ |
17834 | | JSON_HEDLEY_NON_NULL(1) |
17835 | | JSON_HEDLEY_RETURNS_NON_NULL |
17836 | | inline char* append_exponent(char* buf, int e) |
17837 | 0 | { |
17838 | 0 | JSON_ASSERT(e > -1000); |
17839 | 0 | JSON_ASSERT(e < 1000); |
17840 | |
|
17841 | 0 | if (e < 0) |
17842 | 0 | { |
17843 | 0 | e = -e; |
17844 | 0 | *buf++ = '-'; |
17845 | 0 | } |
17846 | 0 | else |
17847 | 0 | { |
17848 | 0 | *buf++ = '+'; |
17849 | 0 | } |
17850 | |
|
17851 | 0 | auto k = static_cast<std::uint32_t>(e); |
17852 | 0 | if (k < 10) |
17853 | 0 | { |
17854 | | // Always print at least two digits in the exponent. |
17855 | | // This is for compatibility with printf("%g"). |
17856 | 0 | *buf++ = '0'; |
17857 | 0 | *buf++ = static_cast<char>('0' + k); |
17858 | 0 | } |
17859 | 0 | else if (k < 100) |
17860 | 0 | { |
17861 | 0 | *buf++ = static_cast<char>('0' + k / 10); |
17862 | 0 | k %= 10; |
17863 | 0 | *buf++ = static_cast<char>('0' + k); |
17864 | 0 | } |
17865 | 0 | else |
17866 | 0 | { |
17867 | 0 | *buf++ = static_cast<char>('0' + k / 100); |
17868 | 0 | k %= 100; |
17869 | 0 | *buf++ = static_cast<char>('0' + k / 10); |
17870 | 0 | k %= 10; |
17871 | 0 | *buf++ = static_cast<char>('0' + k); |
17872 | 0 | } |
17873 | |
|
17874 | 0 | return buf; |
17875 | 0 | } |
17876 | | |
17877 | | /*! |
17878 | | @brief prettify v = buf * 10^decimal_exponent |
17879 | | |
17880 | | If v is in the range [10^min_exp, 10^max_exp) it will be printed in fixed-point |
17881 | | notation. Otherwise it will be printed in exponential notation. |
17882 | | |
17883 | | @pre min_exp < 0 |
17884 | | @pre max_exp > 0 |
17885 | | */ |
17886 | | JSON_HEDLEY_NON_NULL(1) |
17887 | | JSON_HEDLEY_RETURNS_NON_NULL |
17888 | | inline char* format_buffer(char* buf, int len, int decimal_exponent, |
17889 | | int min_exp, int max_exp) |
17890 | 0 | { |
17891 | 0 | JSON_ASSERT(min_exp < 0); |
17892 | 0 | JSON_ASSERT(max_exp > 0); |
17893 | |
|
17894 | 0 | const int k = len; |
17895 | 0 | const int n = len + decimal_exponent; |
17896 | | |
17897 | | // v = buf * 10^(n-k) |
17898 | | // k is the length of the buffer (number of decimal digits) |
17899 | | // n is the position of the decimal point relative to the start of the buffer. |
17900 | |
|
17901 | 0 | if (k <= n && n <= max_exp) |
17902 | 0 | { |
17903 | | // digits[000] |
17904 | | // len <= max_exp + 2 |
17905 | |
|
17906 | 0 | std::memset(buf + k, '0', static_cast<size_t>(n) - static_cast<size_t>(k)); |
17907 | | // Make it look like a floating-point number (#362, #378) |
17908 | 0 | buf[n + 0] = '.'; |
17909 | 0 | buf[n + 1] = '0'; |
17910 | 0 | return buf + (static_cast<size_t>(n) + 2); |
17911 | 0 | } |
17912 | | |
17913 | 0 | if (0 < n && n <= max_exp) |
17914 | 0 | { |
17915 | | // dig.its |
17916 | | // len <= max_digits10 + 1 |
17917 | |
|
17918 | 0 | JSON_ASSERT(k > n); |
17919 | |
|
17920 | 0 | std::memmove(buf + (static_cast<size_t>(n) + 1), buf + n, static_cast<size_t>(k) - static_cast<size_t>(n)); |
17921 | 0 | buf[n] = '.'; |
17922 | 0 | return buf + (static_cast<size_t>(k) + 1U); |
17923 | 0 | } |
17924 | | |
17925 | 0 | if (min_exp < n && n <= 0) |
17926 | 0 | { |
17927 | | // 0.[000]digits |
17928 | | // len <= 2 + (-min_exp - 1) + max_digits10 |
17929 | |
|
17930 | 0 | std::memmove(buf + (2 + static_cast<size_t>(-n)), buf, static_cast<size_t>(k)); |
17931 | 0 | buf[0] = '0'; |
17932 | 0 | buf[1] = '.'; |
17933 | 0 | std::memset(buf + 2, '0', static_cast<size_t>(-n)); |
17934 | 0 | return buf + (2U + static_cast<size_t>(-n) + static_cast<size_t>(k)); |
17935 | 0 | } |
17936 | | |
17937 | 0 | if (k == 1) |
17938 | 0 | { |
17939 | | // dE+123 |
17940 | | // len <= 1 + 5 |
17941 | |
|
17942 | 0 | buf += 1; |
17943 | 0 | } |
17944 | 0 | else |
17945 | 0 | { |
17946 | | // d.igitsE+123 |
17947 | | // len <= max_digits10 + 1 + 5 |
17948 | |
|
17949 | 0 | std::memmove(buf + 2, buf + 1, static_cast<size_t>(k) - 1); |
17950 | 0 | buf[1] = '.'; |
17951 | 0 | buf += 1 + static_cast<size_t>(k); |
17952 | 0 | } |
17953 | |
|
17954 | 0 | *buf++ = 'e'; |
17955 | 0 | return append_exponent(buf, n - 1); |
17956 | 0 | } |
17957 | | |
17958 | | } // namespace dtoa_impl |
17959 | | |
17960 | | /*! |
17961 | | @brief generates a decimal representation of the floating-point number value in [first, last). |
17962 | | |
17963 | | The format of the resulting decimal representation is similar to printf's %g |
17964 | | format. Returns an iterator pointing past-the-end of the decimal representation. |
17965 | | |
17966 | | @note The input number must be finite, i.e. NaN's and Inf's are not supported. |
17967 | | @note The buffer must be large enough. |
17968 | | @note The result is NOT null-terminated. |
17969 | | */ |
17970 | | template<typename FloatType> |
17971 | | JSON_HEDLEY_NON_NULL(1, 2) |
17972 | | JSON_HEDLEY_RETURNS_NON_NULL |
17973 | | char* to_chars(char* first, const char* last, FloatType value) |
17974 | 0 | { |
17975 | 0 | static_cast<void>(last); // maybe unused - fix warning |
17976 | 0 | JSON_ASSERT(std::isfinite(value)); |
17977 | | |
17978 | | // Use signbit(value) instead of (value < 0) since signbit works for -0. |
17979 | 0 | if (std::signbit(value)) |
17980 | 0 | { |
17981 | 0 | value = -value; |
17982 | 0 | *first++ = '-'; |
17983 | 0 | } |
17984 | |
|
17985 | 0 | #ifdef __GNUC__ |
17986 | 0 | #pragma GCC diagnostic push |
17987 | 0 | #pragma GCC diagnostic ignored "-Wfloat-equal" |
17988 | 0 | #endif |
17989 | 0 | if (value == 0) // +-0 |
17990 | 0 | { |
17991 | 0 | *first++ = '0'; |
17992 | | // Make it look like a floating-point number (#362, #378) |
17993 | 0 | *first++ = '.'; |
17994 | 0 | *first++ = '0'; |
17995 | 0 | return first; |
17996 | 0 | } |
17997 | 0 | #ifdef __GNUC__ |
17998 | 0 | #pragma GCC diagnostic pop |
17999 | 0 | #endif |
18000 | | |
18001 | 0 | JSON_ASSERT(last - first >= std::numeric_limits<FloatType>::max_digits10); |
18002 | | |
18003 | | // Compute v = buffer * 10^decimal_exponent. |
18004 | | // The decimal digits are stored in the buffer, which needs to be interpreted |
18005 | | // as an unsigned decimal integer. |
18006 | | // len is the length of the buffer, i.e. the number of decimal digits. |
18007 | 0 | int len = 0; |
18008 | 0 | int decimal_exponent = 0; |
18009 | 0 | dtoa_impl::grisu2(first, len, decimal_exponent, value); |
18010 | |
|
18011 | 0 | JSON_ASSERT(len <= std::numeric_limits<FloatType>::max_digits10); |
18012 | | |
18013 | | // Format the buffer like printf("%.*g", prec, value) |
18014 | 0 | constexpr int kMinExp = -4; |
18015 | | // Use digits10 here to increase compatibility with version 2. |
18016 | 0 | constexpr int kMaxExp = std::numeric_limits<FloatType>::digits10; |
18017 | |
|
18018 | 0 | JSON_ASSERT(last - first >= kMaxExp + 2); |
18019 | 0 | JSON_ASSERT(last - first >= 2 + (-kMinExp - 1) + std::numeric_limits<FloatType>::max_digits10); |
18020 | 0 | JSON_ASSERT(last - first >= std::numeric_limits<FloatType>::max_digits10 + 6); |
18021 | |
|
18022 | 0 | return dtoa_impl::format_buffer(first, len, decimal_exponent, kMinExp, kMaxExp); |
18023 | 0 | } |
18024 | | |
18025 | | } // namespace detail |
18026 | | NLOHMANN_JSON_NAMESPACE_END |
18027 | | |
18028 | | // #include <nlohmann/detail/exceptions.hpp> |
18029 | | |
18030 | | // #include <nlohmann/detail/macro_scope.hpp> |
18031 | | |
18032 | | // #include <nlohmann/detail/meta/cpp_future.hpp> |
18033 | | |
18034 | | // #include <nlohmann/detail/output/binary_writer.hpp> |
18035 | | |
18036 | | // #include <nlohmann/detail/output/output_adapters.hpp> |
18037 | | |
18038 | | // #include <nlohmann/detail/string_concat.hpp> |
18039 | | |
18040 | | // #include <nlohmann/detail/value_t.hpp> |
18041 | | |
18042 | | |
18043 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
18044 | | namespace detail |
18045 | | { |
18046 | | |
18047 | | /////////////////// |
18048 | | // serialization // |
18049 | | /////////////////// |
18050 | | |
18051 | | /// how to treat decoding errors |
18052 | | enum class error_handler_t |
18053 | | { |
18054 | | strict, ///< throw a type_error exception in case of invalid UTF-8 |
18055 | | replace, ///< replace invalid UTF-8 sequences with U+FFFD |
18056 | | ignore ///< ignore invalid UTF-8 sequences |
18057 | | }; |
18058 | | |
18059 | | template<typename BasicJsonType> |
18060 | | class serializer |
18061 | | { |
18062 | | using string_t = typename BasicJsonType::string_t; |
18063 | | using number_float_t = typename BasicJsonType::number_float_t; |
18064 | | using number_integer_t = typename BasicJsonType::number_integer_t; |
18065 | | using number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
18066 | | using binary_char_t = typename BasicJsonType::binary_t::value_type; |
18067 | | static constexpr std::uint8_t UTF8_ACCEPT = 0; |
18068 | | static constexpr std::uint8_t UTF8_REJECT = 1; |
18069 | | |
18070 | | public: |
18071 | | /*! |
18072 | | @param[in] s output stream to serialize to |
18073 | | @param[in] ichar indentation character to use |
18074 | | @param[in] error_handler_ how to react on decoding errors |
18075 | | */ |
18076 | | serializer(output_adapter_t<char> s, const char ichar, |
18077 | | error_handler_t error_handler_ = error_handler_t::strict) |
18078 | 0 | : o(std::move(s)) |
18079 | 0 | , loc(std::localeconv()) |
18080 | 0 | , thousands_sep(loc->thousands_sep == nullptr ? '\0' : std::char_traits<char>::to_char_type(* (loc->thousands_sep))) |
18081 | 0 | , decimal_point(loc->decimal_point == nullptr ? '\0' : std::char_traits<char>::to_char_type(* (loc->decimal_point))) |
18082 | 0 | , indent_char(ichar) |
18083 | 0 | , indent_string(512, indent_char) |
18084 | 0 | , error_handler(error_handler_) |
18085 | 0 | {} |
18086 | | |
18087 | | // delete because of pointer members |
18088 | | serializer(const serializer&) = delete; |
18089 | | serializer& operator=(const serializer&) = delete; |
18090 | | serializer(serializer&&) = delete; |
18091 | | serializer& operator=(serializer&&) = delete; |
18092 | 0 | ~serializer() = default; |
18093 | | |
18094 | | /*! |
18095 | | @brief internal implementation of the serialization function |
18096 | | |
18097 | | This function is called by the public member function dump and organizes |
18098 | | the serialization internally. The indentation level is propagated as |
18099 | | additional parameter. In case of arrays and objects, the function is |
18100 | | called recursively. |
18101 | | |
18102 | | - strings and object keys are escaped using `escape_string()` |
18103 | | - integer numbers are converted implicitly via `operator<<` |
18104 | | - floating-point numbers are converted to a string using `"%g"` format |
18105 | | - binary values are serialized as objects containing the subtype and the |
18106 | | byte array |
18107 | | |
18108 | | @param[in] val value to serialize |
18109 | | @param[in] pretty_print whether the output shall be pretty-printed |
18110 | | @param[in] ensure_ascii If @a ensure_ascii is true, all non-ASCII characters |
18111 | | in the output are escaped with `\uXXXX` sequences, and the result consists |
18112 | | of ASCII characters only. |
18113 | | @param[in] indent_step the indent level |
18114 | | @param[in] current_indent the current indent level (only used internally) |
18115 | | */ |
18116 | | void dump(const BasicJsonType& val, |
18117 | | const bool pretty_print, |
18118 | | const bool ensure_ascii, |
18119 | | const unsigned int indent_step, |
18120 | | const unsigned int current_indent = 0) |
18121 | 0 | { |
18122 | 0 | switch (val.m_data.m_type) |
18123 | 0 | { |
18124 | 0 | case value_t::object: |
18125 | 0 | { |
18126 | 0 | if (val.m_data.m_value.object->empty()) |
18127 | 0 | { |
18128 | 0 | o->write_characters("{}", 2); |
18129 | 0 | return; |
18130 | 0 | } |
18131 | | |
18132 | 0 | if (pretty_print) |
18133 | 0 | { |
18134 | 0 | o->write_characters("{\n", 2); |
18135 | | |
18136 | | // variable to hold indentation for recursive calls |
18137 | 0 | const auto new_indent = current_indent + indent_step; |
18138 | 0 | if (JSON_HEDLEY_UNLIKELY(indent_string.size() < new_indent)) |
18139 | 0 | { |
18140 | 0 | indent_string.resize(indent_string.size() * 2, ' '); |
18141 | 0 | } |
18142 | | |
18143 | | // first n-1 elements |
18144 | 0 | auto i = val.m_data.m_value.object->cbegin(); |
18145 | 0 | for (std::size_t cnt = 0; cnt < val.m_data.m_value.object->size() - 1; ++cnt, ++i) |
18146 | 0 | { |
18147 | 0 | o->write_characters(indent_string.c_str(), new_indent); |
18148 | 0 | o->write_character('\"'); |
18149 | 0 | dump_escaped(i->first, ensure_ascii); |
18150 | 0 | o->write_characters("\": ", 3); |
18151 | 0 | dump(i->second, true, ensure_ascii, indent_step, new_indent); |
18152 | 0 | o->write_characters(",\n", 2); |
18153 | 0 | } |
18154 | | |
18155 | | // last element |
18156 | 0 | JSON_ASSERT(i != val.m_data.m_value.object->cend()); |
18157 | 0 | JSON_ASSERT(std::next(i) == val.m_data.m_value.object->cend()); |
18158 | 0 | o->write_characters(indent_string.c_str(), new_indent); |
18159 | 0 | o->write_character('\"'); |
18160 | 0 | dump_escaped(i->first, ensure_ascii); |
18161 | 0 | o->write_characters("\": ", 3); |
18162 | 0 | dump(i->second, true, ensure_ascii, indent_step, new_indent); |
18163 | |
|
18164 | 0 | o->write_character('\n'); |
18165 | 0 | o->write_characters(indent_string.c_str(), current_indent); |
18166 | 0 | o->write_character('}'); |
18167 | 0 | } |
18168 | 0 | else |
18169 | 0 | { |
18170 | 0 | o->write_character('{'); |
18171 | | |
18172 | | // first n-1 elements |
18173 | 0 | auto i = val.m_data.m_value.object->cbegin(); |
18174 | 0 | for (std::size_t cnt = 0; cnt < val.m_data.m_value.object->size() - 1; ++cnt, ++i) |
18175 | 0 | { |
18176 | 0 | o->write_character('\"'); |
18177 | 0 | dump_escaped(i->first, ensure_ascii); |
18178 | 0 | o->write_characters("\":", 2); |
18179 | 0 | dump(i->second, false, ensure_ascii, indent_step, current_indent); |
18180 | 0 | o->write_character(','); |
18181 | 0 | } |
18182 | | |
18183 | | // last element |
18184 | 0 | JSON_ASSERT(i != val.m_data.m_value.object->cend()); |
18185 | 0 | JSON_ASSERT(std::next(i) == val.m_data.m_value.object->cend()); |
18186 | 0 | o->write_character('\"'); |
18187 | 0 | dump_escaped(i->first, ensure_ascii); |
18188 | 0 | o->write_characters("\":", 2); |
18189 | 0 | dump(i->second, false, ensure_ascii, indent_step, current_indent); |
18190 | |
|
18191 | 0 | o->write_character('}'); |
18192 | 0 | } |
18193 | |
|
18194 | 0 | return; |
18195 | 0 | } |
18196 | | |
18197 | 0 | case value_t::array: |
18198 | 0 | { |
18199 | 0 | if (val.m_data.m_value.array->empty()) |
18200 | 0 | { |
18201 | 0 | o->write_characters("[]", 2); |
18202 | 0 | return; |
18203 | 0 | } |
18204 | | |
18205 | 0 | if (pretty_print) |
18206 | 0 | { |
18207 | 0 | o->write_characters("[\n", 2); |
18208 | | |
18209 | | // variable to hold indentation for recursive calls |
18210 | 0 | const auto new_indent = current_indent + indent_step; |
18211 | 0 | if (JSON_HEDLEY_UNLIKELY(indent_string.size() < new_indent)) |
18212 | 0 | { |
18213 | 0 | indent_string.resize(indent_string.size() * 2, ' '); |
18214 | 0 | } |
18215 | | |
18216 | | // first n-1 elements |
18217 | 0 | for (auto i = val.m_data.m_value.array->cbegin(); |
18218 | 0 | i != val.m_data.m_value.array->cend() - 1; ++i) |
18219 | 0 | { |
18220 | 0 | o->write_characters(indent_string.c_str(), new_indent); |
18221 | 0 | dump(*i, true, ensure_ascii, indent_step, new_indent); |
18222 | 0 | o->write_characters(",\n", 2); |
18223 | 0 | } |
18224 | | |
18225 | | // last element |
18226 | 0 | JSON_ASSERT(!val.m_data.m_value.array->empty()); |
18227 | 0 | o->write_characters(indent_string.c_str(), new_indent); |
18228 | 0 | dump(val.m_data.m_value.array->back(), true, ensure_ascii, indent_step, new_indent); |
18229 | |
|
18230 | 0 | o->write_character('\n'); |
18231 | 0 | o->write_characters(indent_string.c_str(), current_indent); |
18232 | 0 | o->write_character(']'); |
18233 | 0 | } |
18234 | 0 | else |
18235 | 0 | { |
18236 | 0 | o->write_character('['); |
18237 | | |
18238 | | // first n-1 elements |
18239 | 0 | for (auto i = val.m_data.m_value.array->cbegin(); |
18240 | 0 | i != val.m_data.m_value.array->cend() - 1; ++i) |
18241 | 0 | { |
18242 | 0 | dump(*i, false, ensure_ascii, indent_step, current_indent); |
18243 | 0 | o->write_character(','); |
18244 | 0 | } |
18245 | | |
18246 | | // last element |
18247 | 0 | JSON_ASSERT(!val.m_data.m_value.array->empty()); |
18248 | 0 | dump(val.m_data.m_value.array->back(), false, ensure_ascii, indent_step, current_indent); |
18249 | |
|
18250 | 0 | o->write_character(']'); |
18251 | 0 | } |
18252 | |
|
18253 | 0 | return; |
18254 | 0 | } |
18255 | | |
18256 | 0 | case value_t::string: |
18257 | 0 | { |
18258 | 0 | o->write_character('\"'); |
18259 | 0 | dump_escaped(*val.m_data.m_value.string, ensure_ascii); |
18260 | 0 | o->write_character('\"'); |
18261 | 0 | return; |
18262 | 0 | } |
18263 | | |
18264 | 0 | case value_t::binary: |
18265 | 0 | { |
18266 | 0 | if (pretty_print) |
18267 | 0 | { |
18268 | 0 | o->write_characters("{\n", 2); |
18269 | | |
18270 | | // variable to hold indentation for recursive calls |
18271 | 0 | const auto new_indent = current_indent + indent_step; |
18272 | 0 | if (JSON_HEDLEY_UNLIKELY(indent_string.size() < new_indent)) |
18273 | 0 | { |
18274 | 0 | indent_string.resize(indent_string.size() * 2, ' '); |
18275 | 0 | } |
18276 | |
|
18277 | 0 | o->write_characters(indent_string.c_str(), new_indent); |
18278 | |
|
18279 | 0 | o->write_characters("\"bytes\": [", 10); |
18280 | |
|
18281 | 0 | if (!val.m_data.m_value.binary->empty()) |
18282 | 0 | { |
18283 | 0 | for (auto i = val.m_data.m_value.binary->cbegin(); |
18284 | 0 | i != val.m_data.m_value.binary->cend() - 1; ++i) |
18285 | 0 | { |
18286 | 0 | dump_integer(*i); |
18287 | 0 | o->write_characters(", ", 2); |
18288 | 0 | } |
18289 | 0 | dump_integer(val.m_data.m_value.binary->back()); |
18290 | 0 | } |
18291 | |
|
18292 | 0 | o->write_characters("],\n", 3); |
18293 | 0 | o->write_characters(indent_string.c_str(), new_indent); |
18294 | |
|
18295 | 0 | o->write_characters("\"subtype\": ", 11); |
18296 | 0 | if (val.m_data.m_value.binary->has_subtype()) |
18297 | 0 | { |
18298 | 0 | dump_integer(val.m_data.m_value.binary->subtype()); |
18299 | 0 | } |
18300 | 0 | else |
18301 | 0 | { |
18302 | 0 | o->write_characters("null", 4); |
18303 | 0 | } |
18304 | 0 | o->write_character('\n'); |
18305 | 0 | o->write_characters(indent_string.c_str(), current_indent); |
18306 | 0 | o->write_character('}'); |
18307 | 0 | } |
18308 | 0 | else |
18309 | 0 | { |
18310 | 0 | o->write_characters("{\"bytes\":[", 10); |
18311 | |
|
18312 | 0 | if (!val.m_data.m_value.binary->empty()) |
18313 | 0 | { |
18314 | 0 | for (auto i = val.m_data.m_value.binary->cbegin(); |
18315 | 0 | i != val.m_data.m_value.binary->cend() - 1; ++i) |
18316 | 0 | { |
18317 | 0 | dump_integer(*i); |
18318 | 0 | o->write_character(','); |
18319 | 0 | } |
18320 | 0 | dump_integer(val.m_data.m_value.binary->back()); |
18321 | 0 | } |
18322 | |
|
18323 | 0 | o->write_characters("],\"subtype\":", 12); |
18324 | 0 | if (val.m_data.m_value.binary->has_subtype()) |
18325 | 0 | { |
18326 | 0 | dump_integer(val.m_data.m_value.binary->subtype()); |
18327 | 0 | o->write_character('}'); |
18328 | 0 | } |
18329 | 0 | else |
18330 | 0 | { |
18331 | 0 | o->write_characters("null}", 5); |
18332 | 0 | } |
18333 | 0 | } |
18334 | 0 | return; |
18335 | 0 | } |
18336 | | |
18337 | 0 | case value_t::boolean: |
18338 | 0 | { |
18339 | 0 | if (val.m_data.m_value.boolean) |
18340 | 0 | { |
18341 | 0 | o->write_characters("true", 4); |
18342 | 0 | } |
18343 | 0 | else |
18344 | 0 | { |
18345 | 0 | o->write_characters("false", 5); |
18346 | 0 | } |
18347 | 0 | return; |
18348 | 0 | } |
18349 | | |
18350 | 0 | case value_t::number_integer: |
18351 | 0 | { |
18352 | 0 | dump_integer(val.m_data.m_value.number_integer); |
18353 | 0 | return; |
18354 | 0 | } |
18355 | | |
18356 | 0 | case value_t::number_unsigned: |
18357 | 0 | { |
18358 | 0 | dump_integer(val.m_data.m_value.number_unsigned); |
18359 | 0 | return; |
18360 | 0 | } |
18361 | | |
18362 | 0 | case value_t::number_float: |
18363 | 0 | { |
18364 | 0 | dump_float(val.m_data.m_value.number_float); |
18365 | 0 | return; |
18366 | 0 | } |
18367 | | |
18368 | 0 | case value_t::discarded: |
18369 | 0 | { |
18370 | 0 | o->write_characters("<discarded>", 11); |
18371 | 0 | return; |
18372 | 0 | } |
18373 | | |
18374 | 0 | case value_t::null: |
18375 | 0 | { |
18376 | 0 | o->write_characters("null", 4); |
18377 | 0 | return; |
18378 | 0 | } |
18379 | | |
18380 | 0 | default: // LCOV_EXCL_LINE |
18381 | 0 | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE |
18382 | 0 | } |
18383 | 0 | } |
18384 | | |
18385 | | JSON_PRIVATE_UNLESS_TESTED: |
18386 | | /*! |
18387 | | @brief dump escaped string |
18388 | | |
18389 | | Escape a string by replacing certain special characters by a sequence of an |
18390 | | escape character (backslash) and another character and other control |
18391 | | characters by a sequence of "\u" followed by a four-digit hex |
18392 | | representation. The escaped string is written to output stream @a o. |
18393 | | |
18394 | | @param[in] s the string to escape |
18395 | | @param[in] ensure_ascii whether to escape non-ASCII characters with |
18396 | | \uXXXX sequences |
18397 | | |
18398 | | @complexity Linear in the length of string @a s. |
18399 | | */ |
18400 | | void dump_escaped(const string_t& s, const bool ensure_ascii) |
18401 | 0 | { |
18402 | 0 | std::uint32_t codepoint{}; |
18403 | 0 | std::uint8_t state = UTF8_ACCEPT; |
18404 | 0 | std::size_t bytes = 0; // number of bytes written to string_buffer |
18405 | | |
18406 | | // number of bytes written at the point of the last valid byte |
18407 | 0 | std::size_t bytes_after_last_accept = 0; |
18408 | 0 | std::size_t undumped_chars = 0; |
18409 | |
|
18410 | 0 | for (std::size_t i = 0; i < s.size(); ++i) |
18411 | 0 | { |
18412 | 0 | const auto byte = static_cast<std::uint8_t>(s[i]); |
18413 | |
|
18414 | 0 | switch (decode(state, codepoint, byte)) |
18415 | 0 | { |
18416 | 0 | case UTF8_ACCEPT: // decode found a new code point |
18417 | 0 | { |
18418 | 0 | switch (codepoint) |
18419 | 0 | { |
18420 | 0 | case 0x08: // backspace |
18421 | 0 | { |
18422 | 0 | string_buffer[bytes++] = '\\'; |
18423 | 0 | string_buffer[bytes++] = 'b'; |
18424 | 0 | break; |
18425 | 0 | } |
18426 | | |
18427 | 0 | case 0x09: // horizontal tab |
18428 | 0 | { |
18429 | 0 | string_buffer[bytes++] = '\\'; |
18430 | 0 | string_buffer[bytes++] = 't'; |
18431 | 0 | break; |
18432 | 0 | } |
18433 | | |
18434 | 0 | case 0x0A: // newline |
18435 | 0 | { |
18436 | 0 | string_buffer[bytes++] = '\\'; |
18437 | 0 | string_buffer[bytes++] = 'n'; |
18438 | 0 | break; |
18439 | 0 | } |
18440 | | |
18441 | 0 | case 0x0C: // formfeed |
18442 | 0 | { |
18443 | 0 | string_buffer[bytes++] = '\\'; |
18444 | 0 | string_buffer[bytes++] = 'f'; |
18445 | 0 | break; |
18446 | 0 | } |
18447 | | |
18448 | 0 | case 0x0D: // carriage return |
18449 | 0 | { |
18450 | 0 | string_buffer[bytes++] = '\\'; |
18451 | 0 | string_buffer[bytes++] = 'r'; |
18452 | 0 | break; |
18453 | 0 | } |
18454 | | |
18455 | 0 | case 0x22: // quotation mark |
18456 | 0 | { |
18457 | 0 | string_buffer[bytes++] = '\\'; |
18458 | 0 | string_buffer[bytes++] = '\"'; |
18459 | 0 | break; |
18460 | 0 | } |
18461 | | |
18462 | 0 | case 0x5C: // reverse solidus |
18463 | 0 | { |
18464 | 0 | string_buffer[bytes++] = '\\'; |
18465 | 0 | string_buffer[bytes++] = '\\'; |
18466 | 0 | break; |
18467 | 0 | } |
18468 | | |
18469 | 0 | default: |
18470 | 0 | { |
18471 | | // escape control characters (0x00..0x1F) or, if |
18472 | | // ensure_ascii parameter is used, non-ASCII characters |
18473 | 0 | if ((codepoint <= 0x1F) || (ensure_ascii && (codepoint >= 0x7F))) |
18474 | 0 | { |
18475 | 0 | if (codepoint <= 0xFFFF) |
18476 | 0 | { |
18477 | | // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg) |
18478 | 0 | static_cast<void>((std::snprintf)(string_buffer.data() + bytes, 7, "\\u%04x", |
18479 | 0 | static_cast<std::uint16_t>(codepoint))); |
18480 | 0 | bytes += 6; |
18481 | 0 | } |
18482 | 0 | else |
18483 | 0 | { |
18484 | | // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg) |
18485 | 0 | static_cast<void>((std::snprintf)(string_buffer.data() + bytes, 13, "\\u%04x\\u%04x", |
18486 | 0 | static_cast<std::uint16_t>(0xD7C0u + (codepoint >> 10u)), |
18487 | 0 | static_cast<std::uint16_t>(0xDC00u + (codepoint & 0x3FFu)))); |
18488 | 0 | bytes += 12; |
18489 | 0 | } |
18490 | 0 | } |
18491 | 0 | else |
18492 | 0 | { |
18493 | | // copy byte to buffer (all previous bytes |
18494 | | // been copied have in default case above) |
18495 | 0 | string_buffer[bytes++] = s[i]; |
18496 | 0 | } |
18497 | 0 | break; |
18498 | 0 | } |
18499 | 0 | } |
18500 | | |
18501 | | // write buffer and reset index; there must be 13 bytes |
18502 | | // left, as this is the maximal number of bytes to be |
18503 | | // written ("\uxxxx\uxxxx\0") for one code point |
18504 | 0 | if (string_buffer.size() - bytes < 13) |
18505 | 0 | { |
18506 | 0 | o->write_characters(string_buffer.data(), bytes); |
18507 | 0 | bytes = 0; |
18508 | 0 | } |
18509 | | |
18510 | | // remember the byte position of this accept |
18511 | 0 | bytes_after_last_accept = bytes; |
18512 | 0 | undumped_chars = 0; |
18513 | 0 | break; |
18514 | 0 | } |
18515 | | |
18516 | 0 | case UTF8_REJECT: // decode found invalid UTF-8 byte |
18517 | 0 | { |
18518 | 0 | switch (error_handler) |
18519 | 0 | { |
18520 | 0 | case error_handler_t::strict: |
18521 | 0 | { |
18522 | 0 | JSON_THROW(type_error::create(316, concat("invalid UTF-8 byte at index ", std::to_string(i), ": 0x", hex_bytes(byte | 0)), nullptr)); |
18523 | 0 | } |
18524 | | |
18525 | 0 | case error_handler_t::ignore: |
18526 | 0 | case error_handler_t::replace: |
18527 | 0 | { |
18528 | | // in case we saw this character the first time, we |
18529 | | // would like to read it again, because the byte |
18530 | | // may be OK for itself, but just not OK for the |
18531 | | // previous sequence |
18532 | 0 | if (undumped_chars > 0) |
18533 | 0 | { |
18534 | 0 | --i; |
18535 | 0 | } |
18536 | | |
18537 | | // reset length buffer to the last accepted index; |
18538 | | // thus removing/ignoring the invalid characters |
18539 | 0 | bytes = bytes_after_last_accept; |
18540 | |
|
18541 | 0 | if (error_handler == error_handler_t::replace) |
18542 | 0 | { |
18543 | | // add a replacement character |
18544 | 0 | if (ensure_ascii) |
18545 | 0 | { |
18546 | 0 | string_buffer[bytes++] = '\\'; |
18547 | 0 | string_buffer[bytes++] = 'u'; |
18548 | 0 | string_buffer[bytes++] = 'f'; |
18549 | 0 | string_buffer[bytes++] = 'f'; |
18550 | 0 | string_buffer[bytes++] = 'f'; |
18551 | 0 | string_buffer[bytes++] = 'd'; |
18552 | 0 | } |
18553 | 0 | else |
18554 | 0 | { |
18555 | 0 | string_buffer[bytes++] = detail::binary_writer<BasicJsonType, char>::to_char_type('\xEF'); |
18556 | 0 | string_buffer[bytes++] = detail::binary_writer<BasicJsonType, char>::to_char_type('\xBF'); |
18557 | 0 | string_buffer[bytes++] = detail::binary_writer<BasicJsonType, char>::to_char_type('\xBD'); |
18558 | 0 | } |
18559 | | |
18560 | | // write buffer and reset index; there must be 13 bytes |
18561 | | // left, as this is the maximal number of bytes to be |
18562 | | // written ("\uxxxx\uxxxx\0") for one code point |
18563 | 0 | if (string_buffer.size() - bytes < 13) |
18564 | 0 | { |
18565 | 0 | o->write_characters(string_buffer.data(), bytes); |
18566 | 0 | bytes = 0; |
18567 | 0 | } |
18568 | |
|
18569 | 0 | bytes_after_last_accept = bytes; |
18570 | 0 | } |
18571 | |
|
18572 | 0 | undumped_chars = 0; |
18573 | | |
18574 | | // continue processing the string |
18575 | 0 | state = UTF8_ACCEPT; |
18576 | 0 | break; |
18577 | 0 | } |
18578 | | |
18579 | 0 | default: // LCOV_EXCL_LINE |
18580 | 0 | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE |
18581 | 0 | } |
18582 | 0 | break; |
18583 | 0 | } |
18584 | | |
18585 | 0 | default: // decode found yet incomplete multi-byte code point |
18586 | 0 | { |
18587 | 0 | if (!ensure_ascii) |
18588 | 0 | { |
18589 | | // code point will not be escaped - copy byte to buffer |
18590 | 0 | string_buffer[bytes++] = s[i]; |
18591 | 0 | } |
18592 | 0 | ++undumped_chars; |
18593 | 0 | break; |
18594 | 0 | } |
18595 | 0 | } |
18596 | 0 | } |
18597 | | |
18598 | | // we finished processing the string |
18599 | 0 | if (JSON_HEDLEY_LIKELY(state == UTF8_ACCEPT)) |
18600 | 0 | { |
18601 | | // write buffer |
18602 | 0 | if (bytes > 0) |
18603 | 0 | { |
18604 | 0 | o->write_characters(string_buffer.data(), bytes); |
18605 | 0 | } |
18606 | 0 | } |
18607 | 0 | else |
18608 | 0 | { |
18609 | | // we finish reading, but do not accept: string was incomplete |
18610 | 0 | switch (error_handler) |
18611 | 0 | { |
18612 | 0 | case error_handler_t::strict: |
18613 | 0 | { |
18614 | 0 | JSON_THROW(type_error::create(316, concat("incomplete UTF-8 string; last byte: 0x", hex_bytes(static_cast<std::uint8_t>(s.back() | 0))), nullptr)); |
18615 | 0 | } |
18616 | | |
18617 | 0 | case error_handler_t::ignore: |
18618 | 0 | { |
18619 | | // write all accepted bytes |
18620 | 0 | o->write_characters(string_buffer.data(), bytes_after_last_accept); |
18621 | 0 | break; |
18622 | 0 | } |
18623 | | |
18624 | 0 | case error_handler_t::replace: |
18625 | 0 | { |
18626 | | // write all accepted bytes |
18627 | 0 | o->write_characters(string_buffer.data(), bytes_after_last_accept); |
18628 | | // add a replacement character |
18629 | 0 | if (ensure_ascii) |
18630 | 0 | { |
18631 | 0 | o->write_characters("\\ufffd", 6); |
18632 | 0 | } |
18633 | 0 | else |
18634 | 0 | { |
18635 | 0 | o->write_characters("\xEF\xBF\xBD", 3); |
18636 | 0 | } |
18637 | 0 | break; |
18638 | 0 | } |
18639 | | |
18640 | 0 | default: // LCOV_EXCL_LINE |
18641 | 0 | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE |
18642 | 0 | } |
18643 | 0 | } |
18644 | 0 | } |
18645 | | |
18646 | | private: |
18647 | | /*! |
18648 | | @brief count digits |
18649 | | |
18650 | | Count the number of decimal (base 10) digits for an input unsigned integer. |
18651 | | |
18652 | | @param[in] x unsigned integer number to count its digits |
18653 | | @return number of decimal digits |
18654 | | */ |
18655 | | inline unsigned int count_digits(number_unsigned_t x) noexcept |
18656 | 0 | { |
18657 | 0 | unsigned int n_digits = 1; |
18658 | 0 | for (;;) |
18659 | 0 | { |
18660 | 0 | if (x < 10) |
18661 | 0 | { |
18662 | 0 | return n_digits; |
18663 | 0 | } |
18664 | 0 | if (x < 100) |
18665 | 0 | { |
18666 | 0 | return n_digits + 1; |
18667 | 0 | } |
18668 | 0 | if (x < 1000) |
18669 | 0 | { |
18670 | 0 | return n_digits + 2; |
18671 | 0 | } |
18672 | 0 | if (x < 10000) |
18673 | 0 | { |
18674 | 0 | return n_digits + 3; |
18675 | 0 | } |
18676 | 0 | x = x / 10000u; |
18677 | 0 | n_digits += 4; |
18678 | 0 | } |
18679 | 0 | } |
18680 | | |
18681 | | /*! |
18682 | | * @brief convert a byte to a uppercase hex representation |
18683 | | * @param[in] byte byte to represent |
18684 | | * @return representation ("00".."FF") |
18685 | | */ |
18686 | | static std::string hex_bytes(std::uint8_t byte) |
18687 | 0 | { |
18688 | 0 | std::string result = "FF"; |
18689 | 0 | constexpr const char* nibble_to_hex = "0123456789ABCDEF"; |
18690 | 0 | result[0] = nibble_to_hex[byte / 16]; |
18691 | 0 | result[1] = nibble_to_hex[byte % 16]; |
18692 | 0 | return result; |
18693 | 0 | } |
18694 | | |
18695 | | // templates to avoid warnings about useless casts |
18696 | | template <typename NumberType, enable_if_t<std::is_signed<NumberType>::value, int> = 0> |
18697 | | bool is_negative_number(NumberType x) |
18698 | 0 | { |
18699 | 0 | return x < 0; |
18700 | 0 | } |
18701 | | |
18702 | | template < typename NumberType, enable_if_t <std::is_unsigned<NumberType>::value, int > = 0 > |
18703 | | bool is_negative_number(NumberType /*unused*/) |
18704 | 0 | { |
18705 | 0 | return false; |
18706 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail10serializerINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEE18is_negative_numberIhTnNS4_9enable_ifIXsr3std11is_unsignedIT_EE5valueEiE4typeELi0EEEbSK_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail10serializerINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEE18is_negative_numberImTnNS4_9enable_ifIXsr3std11is_unsignedIT_EE5valueEiE4typeELi0EEEbSK_ |
18707 | | |
18708 | | /*! |
18709 | | @brief dump an integer |
18710 | | |
18711 | | Dump a given integer to output stream @a o. Works internally with |
18712 | | @a number_buffer. |
18713 | | |
18714 | | @param[in] x integer number (signed or unsigned) to dump |
18715 | | @tparam NumberType either @a number_integer_t or @a number_unsigned_t |
18716 | | */ |
18717 | | template < typename NumberType, detail::enable_if_t < |
18718 | | std::is_integral<NumberType>::value || |
18719 | | std::is_same<NumberType, number_unsigned_t>::value || |
18720 | | std::is_same<NumberType, number_integer_t>::value || |
18721 | | std::is_same<NumberType, binary_char_t>::value, |
18722 | | int > = 0 > |
18723 | | void dump_integer(NumberType x) |
18724 | 0 | { |
18725 | 0 | static constexpr std::array<std::array<char, 2>, 100> digits_to_99 |
18726 | 0 | { |
18727 | 0 | { |
18728 | 0 | {{'0', '0'}}, {{'0', '1'}}, {{'0', '2'}}, {{'0', '3'}}, {{'0', '4'}}, {{'0', '5'}}, {{'0', '6'}}, {{'0', '7'}}, {{'0', '8'}}, {{'0', '9'}}, |
18729 | 0 | {{'1', '0'}}, {{'1', '1'}}, {{'1', '2'}}, {{'1', '3'}}, {{'1', '4'}}, {{'1', '5'}}, {{'1', '6'}}, {{'1', '7'}}, {{'1', '8'}}, {{'1', '9'}}, |
18730 | 0 | {{'2', '0'}}, {{'2', '1'}}, {{'2', '2'}}, {{'2', '3'}}, {{'2', '4'}}, {{'2', '5'}}, {{'2', '6'}}, {{'2', '7'}}, {{'2', '8'}}, {{'2', '9'}}, |
18731 | 0 | {{'3', '0'}}, {{'3', '1'}}, {{'3', '2'}}, {{'3', '3'}}, {{'3', '4'}}, {{'3', '5'}}, {{'3', '6'}}, {{'3', '7'}}, {{'3', '8'}}, {{'3', '9'}}, |
18732 | 0 | {{'4', '0'}}, {{'4', '1'}}, {{'4', '2'}}, {{'4', '3'}}, {{'4', '4'}}, {{'4', '5'}}, {{'4', '6'}}, {{'4', '7'}}, {{'4', '8'}}, {{'4', '9'}}, |
18733 | 0 | {{'5', '0'}}, {{'5', '1'}}, {{'5', '2'}}, {{'5', '3'}}, {{'5', '4'}}, {{'5', '5'}}, {{'5', '6'}}, {{'5', '7'}}, {{'5', '8'}}, {{'5', '9'}}, |
18734 | 0 | {{'6', '0'}}, {{'6', '1'}}, {{'6', '2'}}, {{'6', '3'}}, {{'6', '4'}}, {{'6', '5'}}, {{'6', '6'}}, {{'6', '7'}}, {{'6', '8'}}, {{'6', '9'}}, |
18735 | 0 | {{'7', '0'}}, {{'7', '1'}}, {{'7', '2'}}, {{'7', '3'}}, {{'7', '4'}}, {{'7', '5'}}, {{'7', '6'}}, {{'7', '7'}}, {{'7', '8'}}, {{'7', '9'}}, |
18736 | 0 | {{'8', '0'}}, {{'8', '1'}}, {{'8', '2'}}, {{'8', '3'}}, {{'8', '4'}}, {{'8', '5'}}, {{'8', '6'}}, {{'8', '7'}}, {{'8', '8'}}, {{'8', '9'}}, |
18737 | 0 | {{'9', '0'}}, {{'9', '1'}}, {{'9', '2'}}, {{'9', '3'}}, {{'9', '4'}}, {{'9', '5'}}, {{'9', '6'}}, {{'9', '7'}}, {{'9', '8'}}, {{'9', '9'}}, |
18738 | 0 | } |
18739 | 0 | }; |
18740 | | |
18741 | | // special case for "0" |
18742 | 0 | if (x == 0) |
18743 | 0 | { |
18744 | 0 | o->write_character('0'); |
18745 | 0 | return; |
18746 | 0 | } |
18747 | | |
18748 | | // use a pointer to fill the buffer |
18749 | 0 | auto buffer_ptr = number_buffer.begin(); // NOLINT(llvm-qualified-auto,readability-qualified-auto,cppcoreguidelines-pro-type-vararg,hicpp-vararg) |
18750 | |
|
18751 | 0 | number_unsigned_t abs_value; |
18752 | |
|
18753 | 0 | unsigned int n_chars{}; |
18754 | |
|
18755 | 0 | if (is_negative_number(x)) |
18756 | 0 | { |
18757 | 0 | *buffer_ptr = '-'; |
18758 | 0 | abs_value = remove_sign(static_cast<number_integer_t>(x)); |
18759 | | |
18760 | | // account one more byte for the minus sign |
18761 | 0 | n_chars = 1 + count_digits(abs_value); |
18762 | 0 | } |
18763 | 0 | else |
18764 | 0 | { |
18765 | 0 | abs_value = static_cast<number_unsigned_t>(x); |
18766 | 0 | n_chars = count_digits(abs_value); |
18767 | 0 | } |
18768 | | |
18769 | | // spare 1 byte for '\0' |
18770 | 0 | JSON_ASSERT(n_chars < number_buffer.size() - 1); |
18771 | | |
18772 | | // jump to the end to generate the string from backward, |
18773 | | // so we later avoid reversing the result |
18774 | 0 | buffer_ptr += n_chars; |
18775 | | |
18776 | | // Fast int2ascii implementation inspired by "Fastware" talk by Andrei Alexandrescu |
18777 | | // See: https://www.youtube.com/watch?v=o4-CwDo2zpg |
18778 | 0 | while (abs_value >= 100) |
18779 | 0 | { |
18780 | 0 | const auto digits_index = static_cast<unsigned>((abs_value % 100)); |
18781 | 0 | abs_value /= 100; |
18782 | 0 | *(--buffer_ptr) = digits_to_99[digits_index][1]; |
18783 | 0 | *(--buffer_ptr) = digits_to_99[digits_index][0]; |
18784 | 0 | } |
18785 | |
|
18786 | 0 | if (abs_value >= 10) |
18787 | 0 | { |
18788 | 0 | const auto digits_index = static_cast<unsigned>(abs_value); |
18789 | 0 | *(--buffer_ptr) = digits_to_99[digits_index][1]; |
18790 | 0 | *(--buffer_ptr) = digits_to_99[digits_index][0]; |
18791 | 0 | } |
18792 | 0 | else |
18793 | 0 | { |
18794 | 0 | *(--buffer_ptr) = static_cast<char>('0' + abs_value); |
18795 | 0 | } |
18796 | |
|
18797 | 0 | o->write_characters(number_buffer.data(), n_chars); |
18798 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail10serializerINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEE12dump_integerIhTnNS4_9enable_ifIXoooooosr3std11is_integralIT_EE5valuesr3std7is_sameISK_mEE5valuesr3std7is_sameISK_lEE5valuesr3std7is_sameISK_hEE5valueEiE4typeELi0EEEvSK_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail10serializerINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEE12dump_integerImTnNS4_9enable_ifIXoooooosr3std11is_integralIT_EE5valuesr3std7is_sameISK_mEE5valuesr3std7is_sameISK_lEE5valuesr3std7is_sameISK_hEE5valueEiE4typeELi0EEEvSK_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_36detail10serializerINS0_10basic_jsonINSt3__13mapENS4_6vectorENS4_12basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEEblmdSA_NS0_14adl_serializerENS6_IhNSA_IhEEEEvEEE12dump_integerIlTnNS4_9enable_ifIXoooooosr3std11is_integralIT_EE5valuesr3std7is_sameISK_mEE5valuesr3std7is_sameISK_lEE5valuesr3std7is_sameISK_hEE5valueEiE4typeELi0EEEvSK_ |
18799 | | |
18800 | | /*! |
18801 | | @brief dump a floating-point number |
18802 | | |
18803 | | Dump a given floating-point number to output stream @a o. Works internally |
18804 | | with @a number_buffer. |
18805 | | |
18806 | | @param[in] x floating-point number to dump |
18807 | | */ |
18808 | | void dump_float(number_float_t x) |
18809 | 0 | { |
18810 | | // NaN / inf |
18811 | 0 | if (!std::isfinite(x)) |
18812 | 0 | { |
18813 | 0 | o->write_characters("null", 4); |
18814 | 0 | return; |
18815 | 0 | } |
18816 | | |
18817 | | // If number_float_t is an IEEE-754 single or double precision number, |
18818 | | // use the Grisu2 algorithm to produce short numbers which are |
18819 | | // guaranteed to round-trip, using strtof and strtod, resp. |
18820 | | // |
18821 | | // NB: The test below works if <long double> == <double>. |
18822 | 0 | static constexpr bool is_ieee_single_or_double |
18823 | 0 | = (std::numeric_limits<number_float_t>::is_iec559 && std::numeric_limits<number_float_t>::digits == 24 && std::numeric_limits<number_float_t>::max_exponent == 128) || |
18824 | 0 | (std::numeric_limits<number_float_t>::is_iec559 && std::numeric_limits<number_float_t>::digits == 53 && std::numeric_limits<number_float_t>::max_exponent == 1024); |
18825 | |
|
18826 | 0 | dump_float(x, std::integral_constant<bool, is_ieee_single_or_double>()); |
18827 | 0 | } |
18828 | | |
18829 | | void dump_float(number_float_t x, std::true_type /*is_ieee_single_or_double*/) |
18830 | 0 | { |
18831 | 0 | auto* begin = number_buffer.data(); |
18832 | 0 | auto* end = ::nlohmann::detail::to_chars(begin, begin + number_buffer.size(), x); |
18833 | |
|
18834 | 0 | o->write_characters(begin, static_cast<size_t>(end - begin)); |
18835 | 0 | } |
18836 | | |
18837 | | void dump_float(number_float_t x, std::false_type /*is_ieee_single_or_double*/) |
18838 | | { |
18839 | | // get number of digits for a float -> text -> float round-trip |
18840 | | static constexpr auto d = std::numeric_limits<number_float_t>::max_digits10; |
18841 | | |
18842 | | // the actual conversion |
18843 | | // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg) |
18844 | | std::ptrdiff_t len = (std::snprintf)(number_buffer.data(), number_buffer.size(), "%.*g", d, x); |
18845 | | |
18846 | | // negative value indicates an error |
18847 | | JSON_ASSERT(len > 0); |
18848 | | // check if buffer was large enough |
18849 | | JSON_ASSERT(static_cast<std::size_t>(len) < number_buffer.size()); |
18850 | | |
18851 | | // erase thousands separator |
18852 | | if (thousands_sep != '\0') |
18853 | | { |
18854 | | // NOLINTNEXTLINE(readability-qualified-auto,llvm-qualified-auto): std::remove returns an iterator, see https://github.com/nlohmann/json/issues/3081 |
18855 | | const auto end = std::remove(number_buffer.begin(), number_buffer.begin() + len, thousands_sep); |
18856 | | std::fill(end, number_buffer.end(), '\0'); |
18857 | | JSON_ASSERT((end - number_buffer.begin()) <= len); |
18858 | | len = (end - number_buffer.begin()); |
18859 | | } |
18860 | | |
18861 | | // convert decimal point to '.' |
18862 | | if (decimal_point != '\0' && decimal_point != '.') |
18863 | | { |
18864 | | // NOLINTNEXTLINE(readability-qualified-auto,llvm-qualified-auto): std::find returns an iterator, see https://github.com/nlohmann/json/issues/3081 |
18865 | | const auto dec_pos = std::find(number_buffer.begin(), number_buffer.end(), decimal_point); |
18866 | | if (dec_pos != number_buffer.end()) |
18867 | | { |
18868 | | *dec_pos = '.'; |
18869 | | } |
18870 | | } |
18871 | | |
18872 | | o->write_characters(number_buffer.data(), static_cast<std::size_t>(len)); |
18873 | | |
18874 | | // determine if we need to append ".0" |
18875 | | const bool value_is_int_like = |
18876 | | std::none_of(number_buffer.begin(), number_buffer.begin() + len + 1, |
18877 | | [](char c) |
18878 | | { |
18879 | | return c == '.' || c == 'e'; |
18880 | | }); |
18881 | | |
18882 | | if (value_is_int_like) |
18883 | | { |
18884 | | o->write_characters(".0", 2); |
18885 | | } |
18886 | | } |
18887 | | |
18888 | | /*! |
18889 | | @brief check whether a string is UTF-8 encoded |
18890 | | |
18891 | | The function checks each byte of a string whether it is UTF-8 encoded. The |
18892 | | result of the check is stored in the @a state parameter. The function must |
18893 | | be called initially with state 0 (accept). State 1 means the string must |
18894 | | be rejected, because the current byte is not allowed. If the string is |
18895 | | completely processed, but the state is non-zero, the string ended |
18896 | | prematurely; that is, the last byte indicated more bytes should have |
18897 | | followed. |
18898 | | |
18899 | | @param[in,out] state the state of the decoding |
18900 | | @param[in,out] codep codepoint (valid only if resulting state is UTF8_ACCEPT) |
18901 | | @param[in] byte next byte to decode |
18902 | | @return new state |
18903 | | |
18904 | | @note The function has been edited: a std::array is used. |
18905 | | |
18906 | | @copyright Copyright (c) 2008-2009 Bjoern Hoehrmann <bjoern@hoehrmann.de> |
18907 | | @sa http://bjoern.hoehrmann.de/utf-8/decoder/dfa/ |
18908 | | */ |
18909 | | static std::uint8_t decode(std::uint8_t& state, std::uint32_t& codep, const std::uint8_t byte) noexcept |
18910 | 0 | { |
18911 | 0 | static const std::array<std::uint8_t, 400> utf8d = |
18912 | 0 | { |
18913 | 0 | { |
18914 | 0 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 00..1F |
18915 | 0 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 20..3F |
18916 | 0 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 40..5F |
18917 | 0 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 60..7F |
18918 | 0 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, // 80..9F |
18919 | 0 | 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, // A0..BF |
18920 | 0 | 8, 8, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, // C0..DF |
18921 | 0 | 0xA, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x4, 0x3, 0x3, // E0..EF |
18922 | 0 | 0xB, 0x6, 0x6, 0x6, 0x5, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, // F0..FF |
18923 | 0 | 0x0, 0x1, 0x2, 0x3, 0x5, 0x8, 0x7, 0x1, 0x1, 0x1, 0x4, 0x6, 0x1, 0x1, 0x1, 0x1, // s0..s0 |
18924 | 0 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, // s1..s2 |
18925 | 0 | 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, // s3..s4 |
18926 | 0 | 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, // s5..s6 |
18927 | 0 | 1, 3, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 // s7..s8 |
18928 | 0 | } |
18929 | 0 | }; |
18930 | |
|
18931 | 0 | JSON_ASSERT(byte < utf8d.size()); |
18932 | 0 | const std::uint8_t type = utf8d[byte]; |
18933 | |
|
18934 | 0 | codep = (state != UTF8_ACCEPT) |
18935 | 0 | ? (byte & 0x3fu) | (codep << 6u) |
18936 | 0 | : (0xFFu >> type) & (byte); |
18937 | |
|
18938 | 0 | const std::size_t index = 256u + static_cast<size_t>(state) * 16u + static_cast<size_t>(type); |
18939 | 0 | JSON_ASSERT(index < utf8d.size()); |
18940 | 0 | state = utf8d[index]; |
18941 | 0 | return state; |
18942 | 0 | } |
18943 | | |
18944 | | /* |
18945 | | * Overload to make the compiler happy while it is instantiating |
18946 | | * dump_integer for number_unsigned_t. |
18947 | | * Must never be called. |
18948 | | */ |
18949 | | number_unsigned_t remove_sign(number_unsigned_t x) |
18950 | | { |
18951 | | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE |
18952 | | return x; // LCOV_EXCL_LINE |
18953 | | } |
18954 | | |
18955 | | /* |
18956 | | * Helper function for dump_integer |
18957 | | * |
18958 | | * This function takes a negative signed integer and returns its absolute |
18959 | | * value as unsigned integer. The plus/minus shuffling is necessary as we can |
18960 | | * not directly remove the sign of an arbitrary signed integer as the |
18961 | | * absolute values of INT_MIN and INT_MAX are usually not the same. See |
18962 | | * #1708 for details. |
18963 | | */ |
18964 | | inline number_unsigned_t remove_sign(number_integer_t x) noexcept |
18965 | 0 | { |
18966 | 0 | JSON_ASSERT(x < 0 && x < (std::numeric_limits<number_integer_t>::max)()); // NOLINT(misc-redundant-expression) |
18967 | 0 | return static_cast<number_unsigned_t>(-(x + 1)) + 1; |
18968 | 0 | } |
18969 | | |
18970 | | private: |
18971 | | /// the output of the serializer |
18972 | | output_adapter_t<char> o = nullptr; |
18973 | | |
18974 | | /// a (hopefully) large enough character buffer |
18975 | | std::array<char, 64> number_buffer{{}}; |
18976 | | |
18977 | | /// the locale |
18978 | | const std::lconv* loc = nullptr; |
18979 | | /// the locale's thousand separator character |
18980 | | const char thousands_sep = '\0'; |
18981 | | /// the locale's decimal point character |
18982 | | const char decimal_point = '\0'; |
18983 | | |
18984 | | /// string buffer |
18985 | | std::array<char, 512> string_buffer{{}}; |
18986 | | |
18987 | | /// the indentation character |
18988 | | const char indent_char; |
18989 | | /// the indentation string |
18990 | | string_t indent_string; |
18991 | | |
18992 | | /// error_handler how to react on decoding errors |
18993 | | const error_handler_t error_handler; |
18994 | | }; |
18995 | | |
18996 | | } // namespace detail |
18997 | | NLOHMANN_JSON_NAMESPACE_END |
18998 | | |
18999 | | // #include <nlohmann/detail/value_t.hpp> |
19000 | | |
19001 | | // #include <nlohmann/json_fwd.hpp> |
19002 | | |
19003 | | // #include <nlohmann/ordered_map.hpp> |
19004 | | // __ _____ _____ _____ |
19005 | | // __| | __| | | | JSON for Modern C++ |
19006 | | // | | |__ | | | | | | version 3.11.3 |
19007 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
19008 | | // |
19009 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
19010 | | // SPDX-License-Identifier: MIT |
19011 | | |
19012 | | |
19013 | | |
19014 | | #include <functional> // equal_to, less |
19015 | | #include <initializer_list> // initializer_list |
19016 | | #include <iterator> // input_iterator_tag, iterator_traits |
19017 | | #include <memory> // allocator |
19018 | | #include <stdexcept> // for out_of_range |
19019 | | #include <type_traits> // enable_if, is_convertible |
19020 | | #include <utility> // pair |
19021 | | #include <vector> // vector |
19022 | | |
19023 | | // #include <nlohmann/detail/macro_scope.hpp> |
19024 | | |
19025 | | // #include <nlohmann/detail/meta/type_traits.hpp> |
19026 | | |
19027 | | |
19028 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
19029 | | |
19030 | | /// ordered_map: a minimal map-like container that preserves insertion order |
19031 | | /// for use within nlohmann::basic_json<ordered_map> |
19032 | | template <class Key, class T, class IgnoredLess = std::less<Key>, |
19033 | | class Allocator = std::allocator<std::pair<const Key, T>>> |
19034 | | struct ordered_map : std::vector<std::pair<const Key, T>, Allocator> |
19035 | | { |
19036 | | using key_type = Key; |
19037 | | using mapped_type = T; |
19038 | | using Container = std::vector<std::pair<const Key, T>, Allocator>; |
19039 | | using iterator = typename Container::iterator; |
19040 | | using const_iterator = typename Container::const_iterator; |
19041 | | using size_type = typename Container::size_type; |
19042 | | using value_type = typename Container::value_type; |
19043 | | #ifdef JSON_HAS_CPP_14 |
19044 | | using key_compare = std::equal_to<>; |
19045 | | #else |
19046 | | using key_compare = std::equal_to<Key>; |
19047 | | #endif |
19048 | | |
19049 | | // Explicit constructors instead of `using Container::Container` |
19050 | | // otherwise older compilers choke on it (GCC <= 5.5, xcode <= 9.4) |
19051 | | ordered_map() noexcept(noexcept(Container())) : Container{} {} |
19052 | | explicit ordered_map(const Allocator& alloc) noexcept(noexcept(Container(alloc))) : Container{alloc} {} |
19053 | | template <class It> |
19054 | | ordered_map(It first, It last, const Allocator& alloc = Allocator()) |
19055 | | : Container{first, last, alloc} {} |
19056 | | ordered_map(std::initializer_list<value_type> init, const Allocator& alloc = Allocator() ) |
19057 | | : Container{init, alloc} {} |
19058 | | |
19059 | | std::pair<iterator, bool> emplace(const key_type& key, T&& t) |
19060 | | { |
19061 | | for (auto it = this->begin(); it != this->end(); ++it) |
19062 | | { |
19063 | | if (m_compare(it->first, key)) |
19064 | | { |
19065 | | return {it, false}; |
19066 | | } |
19067 | | } |
19068 | | Container::emplace_back(key, std::forward<T>(t)); |
19069 | | return {std::prev(this->end()), true}; |
19070 | | } |
19071 | | |
19072 | | template<class KeyType, detail::enable_if_t< |
19073 | | detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0> |
19074 | | std::pair<iterator, bool> emplace(KeyType && key, T && t) |
19075 | | { |
19076 | | for (auto it = this->begin(); it != this->end(); ++it) |
19077 | | { |
19078 | | if (m_compare(it->first, key)) |
19079 | | { |
19080 | | return {it, false}; |
19081 | | } |
19082 | | } |
19083 | | Container::emplace_back(std::forward<KeyType>(key), std::forward<T>(t)); |
19084 | | return {std::prev(this->end()), true}; |
19085 | | } |
19086 | | |
19087 | | T& operator[](const key_type& key) |
19088 | | { |
19089 | | return emplace(key, T{}).first->second; |
19090 | | } |
19091 | | |
19092 | | template<class KeyType, detail::enable_if_t< |
19093 | | detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0> |
19094 | | T & operator[](KeyType && key) |
19095 | | { |
19096 | | return emplace(std::forward<KeyType>(key), T{}).first->second; |
19097 | | } |
19098 | | |
19099 | | const T& operator[](const key_type& key) const |
19100 | | { |
19101 | | return at(key); |
19102 | | } |
19103 | | |
19104 | | template<class KeyType, detail::enable_if_t< |
19105 | | detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0> |
19106 | | const T & operator[](KeyType && key) const |
19107 | | { |
19108 | | return at(std::forward<KeyType>(key)); |
19109 | | } |
19110 | | |
19111 | | T& at(const key_type& key) |
19112 | | { |
19113 | | for (auto it = this->begin(); it != this->end(); ++it) |
19114 | | { |
19115 | | if (m_compare(it->first, key)) |
19116 | | { |
19117 | | return it->second; |
19118 | | } |
19119 | | } |
19120 | | |
19121 | | JSON_THROW(std::out_of_range("key not found")); |
19122 | | } |
19123 | | |
19124 | | template<class KeyType, detail::enable_if_t< |
19125 | | detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0> |
19126 | | T & at(KeyType && key) // NOLINT(cppcoreguidelines-missing-std-forward) |
19127 | | { |
19128 | | for (auto it = this->begin(); it != this->end(); ++it) |
19129 | | { |
19130 | | if (m_compare(it->first, key)) |
19131 | | { |
19132 | | return it->second; |
19133 | | } |
19134 | | } |
19135 | | |
19136 | | JSON_THROW(std::out_of_range("key not found")); |
19137 | | } |
19138 | | |
19139 | | const T& at(const key_type& key) const |
19140 | | { |
19141 | | for (auto it = this->begin(); it != this->end(); ++it) |
19142 | | { |
19143 | | if (m_compare(it->first, key)) |
19144 | | { |
19145 | | return it->second; |
19146 | | } |
19147 | | } |
19148 | | |
19149 | | JSON_THROW(std::out_of_range("key not found")); |
19150 | | } |
19151 | | |
19152 | | template<class KeyType, detail::enable_if_t< |
19153 | | detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0> |
19154 | | const T & at(KeyType && key) const // NOLINT(cppcoreguidelines-missing-std-forward) |
19155 | | { |
19156 | | for (auto it = this->begin(); it != this->end(); ++it) |
19157 | | { |
19158 | | if (m_compare(it->first, key)) |
19159 | | { |
19160 | | return it->second; |
19161 | | } |
19162 | | } |
19163 | | |
19164 | | JSON_THROW(std::out_of_range("key not found")); |
19165 | | } |
19166 | | |
19167 | | size_type erase(const key_type& key) |
19168 | | { |
19169 | | for (auto it = this->begin(); it != this->end(); ++it) |
19170 | | { |
19171 | | if (m_compare(it->first, key)) |
19172 | | { |
19173 | | // Since we cannot move const Keys, re-construct them in place |
19174 | | for (auto next = it; ++next != this->end(); ++it) |
19175 | | { |
19176 | | it->~value_type(); // Destroy but keep allocation |
19177 | | new (&*it) value_type{std::move(*next)}; |
19178 | | } |
19179 | | Container::pop_back(); |
19180 | | return 1; |
19181 | | } |
19182 | | } |
19183 | | return 0; |
19184 | | } |
19185 | | |
19186 | | template<class KeyType, detail::enable_if_t< |
19187 | | detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0> |
19188 | | size_type erase(KeyType && key) // NOLINT(cppcoreguidelines-missing-std-forward) |
19189 | | { |
19190 | | for (auto it = this->begin(); it != this->end(); ++it) |
19191 | | { |
19192 | | if (m_compare(it->first, key)) |
19193 | | { |
19194 | | // Since we cannot move const Keys, re-construct them in place |
19195 | | for (auto next = it; ++next != this->end(); ++it) |
19196 | | { |
19197 | | it->~value_type(); // Destroy but keep allocation |
19198 | | new (&*it) value_type{std::move(*next)}; |
19199 | | } |
19200 | | Container::pop_back(); |
19201 | | return 1; |
19202 | | } |
19203 | | } |
19204 | | return 0; |
19205 | | } |
19206 | | |
19207 | | iterator erase(iterator pos) |
19208 | | { |
19209 | | return erase(pos, std::next(pos)); |
19210 | | } |
19211 | | |
19212 | | iterator erase(iterator first, iterator last) |
19213 | | { |
19214 | | if (first == last) |
19215 | | { |
19216 | | return first; |
19217 | | } |
19218 | | |
19219 | | const auto elements_affected = std::distance(first, last); |
19220 | | const auto offset = std::distance(Container::begin(), first); |
19221 | | |
19222 | | // This is the start situation. We need to delete elements_affected |
19223 | | // elements (3 in this example: e, f, g), and need to return an |
19224 | | // iterator past the last deleted element (h in this example). |
19225 | | // Note that offset is the distance from the start of the vector |
19226 | | // to first. We will need this later. |
19227 | | |
19228 | | // [ a, b, c, d, e, f, g, h, i, j ] |
19229 | | // ^ ^ |
19230 | | // first last |
19231 | | |
19232 | | // Since we cannot move const Keys, we re-construct them in place. |
19233 | | // We start at first and re-construct (viz. copy) the elements from |
19234 | | // the back of the vector. Example for first iteration: |
19235 | | |
19236 | | // ,--------. |
19237 | | // v | destroy e and re-construct with h |
19238 | | // [ a, b, c, d, e, f, g, h, i, j ] |
19239 | | // ^ ^ |
19240 | | // it it + elements_affected |
19241 | | |
19242 | | for (auto it = first; std::next(it, elements_affected) != Container::end(); ++it) |
19243 | | { |
19244 | | it->~value_type(); // destroy but keep allocation |
19245 | | new (&*it) value_type{std::move(*std::next(it, elements_affected))}; // "move" next element to it |
19246 | | } |
19247 | | |
19248 | | // [ a, b, c, d, h, i, j, h, i, j ] |
19249 | | // ^ ^ |
19250 | | // first last |
19251 | | |
19252 | | // remove the unneeded elements at the end of the vector |
19253 | | Container::resize(this->size() - static_cast<size_type>(elements_affected)); |
19254 | | |
19255 | | // [ a, b, c, d, h, i, j ] |
19256 | | // ^ ^ |
19257 | | // first last |
19258 | | |
19259 | | // first is now pointing past the last deleted element, but we cannot |
19260 | | // use this iterator, because it may have been invalidated by the |
19261 | | // resize call. Instead, we can return begin() + offset. |
19262 | | return Container::begin() + offset; |
19263 | | } |
19264 | | |
19265 | | size_type count(const key_type& key) const |
19266 | | { |
19267 | | for (auto it = this->begin(); it != this->end(); ++it) |
19268 | | { |
19269 | | if (m_compare(it->first, key)) |
19270 | | { |
19271 | | return 1; |
19272 | | } |
19273 | | } |
19274 | | return 0; |
19275 | | } |
19276 | | |
19277 | | template<class KeyType, detail::enable_if_t< |
19278 | | detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0> |
19279 | | size_type count(KeyType && key) const // NOLINT(cppcoreguidelines-missing-std-forward) |
19280 | | { |
19281 | | for (auto it = this->begin(); it != this->end(); ++it) |
19282 | | { |
19283 | | if (m_compare(it->first, key)) |
19284 | | { |
19285 | | return 1; |
19286 | | } |
19287 | | } |
19288 | | return 0; |
19289 | | } |
19290 | | |
19291 | | iterator find(const key_type& key) |
19292 | | { |
19293 | | for (auto it = this->begin(); it != this->end(); ++it) |
19294 | | { |
19295 | | if (m_compare(it->first, key)) |
19296 | | { |
19297 | | return it; |
19298 | | } |
19299 | | } |
19300 | | return Container::end(); |
19301 | | } |
19302 | | |
19303 | | template<class KeyType, detail::enable_if_t< |
19304 | | detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0> |
19305 | | iterator find(KeyType && key) // NOLINT(cppcoreguidelines-missing-std-forward) |
19306 | | { |
19307 | | for (auto it = this->begin(); it != this->end(); ++it) |
19308 | | { |
19309 | | if (m_compare(it->first, key)) |
19310 | | { |
19311 | | return it; |
19312 | | } |
19313 | | } |
19314 | | return Container::end(); |
19315 | | } |
19316 | | |
19317 | | const_iterator find(const key_type& key) const |
19318 | | { |
19319 | | for (auto it = this->begin(); it != this->end(); ++it) |
19320 | | { |
19321 | | if (m_compare(it->first, key)) |
19322 | | { |
19323 | | return it; |
19324 | | } |
19325 | | } |
19326 | | return Container::end(); |
19327 | | } |
19328 | | |
19329 | | std::pair<iterator, bool> insert( value_type&& value ) |
19330 | | { |
19331 | | return emplace(value.first, std::move(value.second)); |
19332 | | } |
19333 | | |
19334 | | std::pair<iterator, bool> insert( const value_type& value ) |
19335 | | { |
19336 | | for (auto it = this->begin(); it != this->end(); ++it) |
19337 | | { |
19338 | | if (m_compare(it->first, value.first)) |
19339 | | { |
19340 | | return {it, false}; |
19341 | | } |
19342 | | } |
19343 | | Container::push_back(value); |
19344 | | return {--this->end(), true}; |
19345 | | } |
19346 | | |
19347 | | template<typename InputIt> |
19348 | | using require_input_iter = typename std::enable_if<std::is_convertible<typename std::iterator_traits<InputIt>::iterator_category, |
19349 | | std::input_iterator_tag>::value>::type; |
19350 | | |
19351 | | template<typename InputIt, typename = require_input_iter<InputIt>> |
19352 | | void insert(InputIt first, InputIt last) |
19353 | | { |
19354 | | for (auto it = first; it != last; ++it) |
19355 | | { |
19356 | | insert(*it); |
19357 | | } |
19358 | | } |
19359 | | |
19360 | | private: |
19361 | | JSON_NO_UNIQUE_ADDRESS key_compare m_compare = key_compare(); |
19362 | | }; |
19363 | | |
19364 | | NLOHMANN_JSON_NAMESPACE_END |
19365 | | |
19366 | | |
19367 | | #if defined(JSON_HAS_CPP_17) |
19368 | | #if JSON_HAS_STATIC_RTTI |
19369 | | #include <any> |
19370 | | #endif |
19371 | | #include <string_view> |
19372 | | #endif |
19373 | | |
19374 | | /*! |
19375 | | @brief namespace for Niels Lohmann |
19376 | | @see https://github.com/nlohmann |
19377 | | @since version 1.0.0 |
19378 | | */ |
19379 | | NLOHMANN_JSON_NAMESPACE_BEGIN |
19380 | | |
19381 | | /*! |
19382 | | @brief a class to store JSON values |
19383 | | |
19384 | | @internal |
19385 | | @invariant The member variables @a m_value and @a m_type have the following |
19386 | | relationship: |
19387 | | - If `m_type == value_t::object`, then `m_value.object != nullptr`. |
19388 | | - If `m_type == value_t::array`, then `m_value.array != nullptr`. |
19389 | | - If `m_type == value_t::string`, then `m_value.string != nullptr`. |
19390 | | The invariants are checked by member function assert_invariant(). |
19391 | | |
19392 | | @note ObjectType trick from https://stackoverflow.com/a/9860911 |
19393 | | @endinternal |
19394 | | |
19395 | | @since version 1.0.0 |
19396 | | |
19397 | | @nosubgrouping |
19398 | | */ |
19399 | | NLOHMANN_BASIC_JSON_TPL_DECLARATION |
19400 | | class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-special-member-functions) |
19401 | | : public ::nlohmann::detail::json_base_class<CustomBaseClass> |
19402 | | { |
19403 | | private: |
19404 | | template<detail::value_t> friend struct detail::external_constructor; |
19405 | | |
19406 | | template<typename> |
19407 | | friend class ::nlohmann::json_pointer; |
19408 | | // can be restored when json_pointer backwards compatibility is removed |
19409 | | // friend ::nlohmann::json_pointer<StringType>; |
19410 | | |
19411 | | template<typename BasicJsonType, typename InputType> |
19412 | | friend class ::nlohmann::detail::parser; |
19413 | | friend ::nlohmann::detail::serializer<basic_json>; |
19414 | | template<typename BasicJsonType> |
19415 | | friend class ::nlohmann::detail::iter_impl; |
19416 | | template<typename BasicJsonType, typename CharType> |
19417 | | friend class ::nlohmann::detail::binary_writer; |
19418 | | template<typename BasicJsonType, typename InputType, typename SAX> |
19419 | | friend class ::nlohmann::detail::binary_reader; |
19420 | | template<typename BasicJsonType> |
19421 | | friend class ::nlohmann::detail::json_sax_dom_parser; |
19422 | | template<typename BasicJsonType> |
19423 | | friend class ::nlohmann::detail::json_sax_dom_callback_parser; |
19424 | | friend class ::nlohmann::detail::exception; |
19425 | | |
19426 | | /// workaround type for MSVC |
19427 | | using basic_json_t = NLOHMANN_BASIC_JSON_TPL; |
19428 | | using json_base_class_t = ::nlohmann::detail::json_base_class<CustomBaseClass>; |
19429 | | |
19430 | | JSON_PRIVATE_UNLESS_TESTED: |
19431 | | // convenience aliases for types residing in namespace detail; |
19432 | | using lexer = ::nlohmann::detail::lexer_base<basic_json>; |
19433 | | |
19434 | | template<typename InputAdapterType> |
19435 | | static ::nlohmann::detail::parser<basic_json, InputAdapterType> parser( |
19436 | | InputAdapterType adapter, |
19437 | | detail::parser_callback_t<basic_json>cb = nullptr, |
19438 | | const bool allow_exceptions = true, |
19439 | | const bool ignore_comments = false |
19440 | | ) |
19441 | 0 | { |
19442 | 0 | return ::nlohmann::detail::parser<basic_json, InputAdapterType>(std::move(adapter), |
19443 | 0 | std::move(cb), allow_exceptions, ignore_comments); |
19444 | 0 | } Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> > nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::parser<nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*> >(nlohmann::json_abi_v3_11_3::detail::iterator_input_adapter<char const*>, std::__1::function<bool (int, nlohmann::json_abi_v3_11_3::detail::parse_event_t, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>&)>, bool, bool) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::detail::parser<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, nlohmann::json_abi_v3_11_3::detail::input_stream_adapter> nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::parser<nlohmann::json_abi_v3_11_3::detail::input_stream_adapter>(nlohmann::json_abi_v3_11_3::detail::input_stream_adapter, std::__1::function<bool (int, nlohmann::json_abi_v3_11_3::detail::parse_event_t, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>&)>, bool, bool) |
19445 | | |
19446 | | private: |
19447 | | using primitive_iterator_t = ::nlohmann::detail::primitive_iterator_t; |
19448 | | template<typename BasicJsonType> |
19449 | | using internal_iterator = ::nlohmann::detail::internal_iterator<BasicJsonType>; |
19450 | | template<typename BasicJsonType> |
19451 | | using iter_impl = ::nlohmann::detail::iter_impl<BasicJsonType>; |
19452 | | template<typename Iterator> |
19453 | | using iteration_proxy = ::nlohmann::detail::iteration_proxy<Iterator>; |
19454 | | template<typename Base> using json_reverse_iterator = ::nlohmann::detail::json_reverse_iterator<Base>; |
19455 | | |
19456 | | template<typename CharType> |
19457 | | using output_adapter_t = ::nlohmann::detail::output_adapter_t<CharType>; |
19458 | | |
19459 | | template<typename InputType> |
19460 | | using binary_reader = ::nlohmann::detail::binary_reader<basic_json, InputType>; |
19461 | | template<typename CharType> using binary_writer = ::nlohmann::detail::binary_writer<basic_json, CharType>; |
19462 | | |
19463 | | JSON_PRIVATE_UNLESS_TESTED: |
19464 | | using serializer = ::nlohmann::detail::serializer<basic_json>; |
19465 | | |
19466 | | public: |
19467 | | using value_t = detail::value_t; |
19468 | | /// JSON Pointer, see @ref nlohmann::json_pointer |
19469 | | using json_pointer = ::nlohmann::json_pointer<StringType>; |
19470 | | template<typename T, typename SFINAE> |
19471 | | using json_serializer = JSONSerializer<T, SFINAE>; |
19472 | | /// how to treat decoding errors |
19473 | | using error_handler_t = detail::error_handler_t; |
19474 | | /// how to treat CBOR tags |
19475 | | using cbor_tag_handler_t = detail::cbor_tag_handler_t; |
19476 | | /// helper type for initializer lists of basic_json values |
19477 | | using initializer_list_t = std::initializer_list<detail::json_ref<basic_json>>; |
19478 | | |
19479 | | using input_format_t = detail::input_format_t; |
19480 | | /// SAX interface type, see @ref nlohmann::json_sax |
19481 | | using json_sax_t = json_sax<basic_json>; |
19482 | | |
19483 | | //////////////// |
19484 | | // exceptions // |
19485 | | //////////////// |
19486 | | |
19487 | | /// @name exceptions |
19488 | | /// Classes to implement user-defined exceptions. |
19489 | | /// @{ |
19490 | | |
19491 | | using exception = detail::exception; |
19492 | | using parse_error = detail::parse_error; |
19493 | | using invalid_iterator = detail::invalid_iterator; |
19494 | | using type_error = detail::type_error; |
19495 | | using out_of_range = detail::out_of_range; |
19496 | | using other_error = detail::other_error; |
19497 | | |
19498 | | /// @} |
19499 | | |
19500 | | ///////////////////// |
19501 | | // container types // |
19502 | | ///////////////////// |
19503 | | |
19504 | | /// @name container types |
19505 | | /// The canonic container types to use @ref basic_json like any other STL |
19506 | | /// container. |
19507 | | /// @{ |
19508 | | |
19509 | | /// the type of elements in a basic_json container |
19510 | | using value_type = basic_json; |
19511 | | |
19512 | | /// the type of an element reference |
19513 | | using reference = value_type&; |
19514 | | /// the type of an element const reference |
19515 | | using const_reference = const value_type&; |
19516 | | |
19517 | | /// a type to represent differences between iterators |
19518 | | using difference_type = std::ptrdiff_t; |
19519 | | /// a type to represent container sizes |
19520 | | using size_type = std::size_t; |
19521 | | |
19522 | | /// the allocator type |
19523 | | using allocator_type = AllocatorType<basic_json>; |
19524 | | |
19525 | | /// the type of an element pointer |
19526 | | using pointer = typename std::allocator_traits<allocator_type>::pointer; |
19527 | | /// the type of an element const pointer |
19528 | | using const_pointer = typename std::allocator_traits<allocator_type>::const_pointer; |
19529 | | |
19530 | | /// an iterator for a basic_json container |
19531 | | using iterator = iter_impl<basic_json>; |
19532 | | /// a const iterator for a basic_json container |
19533 | | using const_iterator = iter_impl<const basic_json>; |
19534 | | /// a reverse iterator for a basic_json container |
19535 | | using reverse_iterator = json_reverse_iterator<typename basic_json::iterator>; |
19536 | | /// a const reverse iterator for a basic_json container |
19537 | | using const_reverse_iterator = json_reverse_iterator<typename basic_json::const_iterator>; |
19538 | | |
19539 | | /// @} |
19540 | | |
19541 | | /// @brief returns the allocator associated with the container |
19542 | | /// @sa https://json.nlohmann.me/api/basic_json/get_allocator/ |
19543 | | static allocator_type get_allocator() |
19544 | | { |
19545 | | return allocator_type(); |
19546 | | } |
19547 | | |
19548 | | /// @brief returns version information on the library |
19549 | | /// @sa https://json.nlohmann.me/api/basic_json/meta/ |
19550 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
19551 | | static basic_json meta() |
19552 | | { |
19553 | | basic_json result; |
19554 | | |
19555 | | result["copyright"] = "(C) 2013-2023 Niels Lohmann"; |
19556 | | result["name"] = "JSON for Modern C++"; |
19557 | | result["url"] = "https://github.com/nlohmann/json"; |
19558 | | result["version"]["string"] = |
19559 | | detail::concat(std::to_string(NLOHMANN_JSON_VERSION_MAJOR), '.', |
19560 | | std::to_string(NLOHMANN_JSON_VERSION_MINOR), '.', |
19561 | | std::to_string(NLOHMANN_JSON_VERSION_PATCH)); |
19562 | | result["version"]["major"] = NLOHMANN_JSON_VERSION_MAJOR; |
19563 | | result["version"]["minor"] = NLOHMANN_JSON_VERSION_MINOR; |
19564 | | result["version"]["patch"] = NLOHMANN_JSON_VERSION_PATCH; |
19565 | | |
19566 | | #ifdef _WIN32 |
19567 | | result["platform"] = "win32"; |
19568 | | #elif defined __linux__ |
19569 | | result["platform"] = "linux"; |
19570 | | #elif defined __APPLE__ |
19571 | | result["platform"] = "apple"; |
19572 | | #elif defined __unix__ |
19573 | | result["platform"] = "unix"; |
19574 | | #else |
19575 | | result["platform"] = "unknown"; |
19576 | | #endif |
19577 | | |
19578 | | #if defined(__ICC) || defined(__INTEL_COMPILER) |
19579 | | result["compiler"] = {{"family", "icc"}, {"version", __INTEL_COMPILER}}; |
19580 | | #elif defined(__clang__) |
19581 | | result["compiler"] = {{"family", "clang"}, {"version", __clang_version__}}; |
19582 | | #elif defined(__GNUC__) || defined(__GNUG__) |
19583 | | result["compiler"] = {{"family", "gcc"}, {"version", detail::concat( |
19584 | | std::to_string(__GNUC__), '.', |
19585 | | std::to_string(__GNUC_MINOR__), '.', |
19586 | | std::to_string(__GNUC_PATCHLEVEL__)) |
19587 | | } |
19588 | | }; |
19589 | | #elif defined(__HP_cc) || defined(__HP_aCC) |
19590 | | result["compiler"] = "hp" |
19591 | | #elif defined(__IBMCPP__) |
19592 | | result["compiler"] = {{"family", "ilecpp"}, {"version", __IBMCPP__}}; |
19593 | | #elif defined(_MSC_VER) |
19594 | | result["compiler"] = {{"family", "msvc"}, {"version", _MSC_VER}}; |
19595 | | #elif defined(__PGI) |
19596 | | result["compiler"] = {{"family", "pgcpp"}, {"version", __PGI}}; |
19597 | | #elif defined(__SUNPRO_CC) |
19598 | | result["compiler"] = {{"family", "sunpro"}, {"version", __SUNPRO_CC}}; |
19599 | | #else |
19600 | | result["compiler"] = {{"family", "unknown"}, {"version", "unknown"}}; |
19601 | | #endif |
19602 | | |
19603 | | #if defined(_MSVC_LANG) |
19604 | | result["compiler"]["c++"] = std::to_string(_MSVC_LANG); |
19605 | | #elif defined(__cplusplus) |
19606 | | result["compiler"]["c++"] = std::to_string(__cplusplus); |
19607 | | #else |
19608 | | result["compiler"]["c++"] = "unknown"; |
19609 | | #endif |
19610 | | return result; |
19611 | | } |
19612 | | |
19613 | | /////////////////////////// |
19614 | | // JSON value data types // |
19615 | | /////////////////////////// |
19616 | | |
19617 | | /// @name JSON value data types |
19618 | | /// The data types to store a JSON value. These types are derived from |
19619 | | /// the template arguments passed to class @ref basic_json. |
19620 | | /// @{ |
19621 | | |
19622 | | /// @brief default object key comparator type |
19623 | | /// The actual object key comparator type (@ref object_comparator_t) may be |
19624 | | /// different. |
19625 | | /// @sa https://json.nlohmann.me/api/basic_json/default_object_comparator_t/ |
19626 | | #if defined(JSON_HAS_CPP_14) |
19627 | | // use of transparent comparator avoids unnecessary repeated construction of temporaries |
19628 | | // in functions involving lookup by key with types other than object_t::key_type (aka. StringType) |
19629 | | using default_object_comparator_t = std::less<>; |
19630 | | #else |
19631 | | using default_object_comparator_t = std::less<StringType>; |
19632 | | #endif |
19633 | | |
19634 | | /// @brief a type for an object |
19635 | | /// @sa https://json.nlohmann.me/api/basic_json/object_t/ |
19636 | | using object_t = ObjectType<StringType, |
19637 | | basic_json, |
19638 | | default_object_comparator_t, |
19639 | | AllocatorType<std::pair<const StringType, |
19640 | | basic_json>>>; |
19641 | | |
19642 | | /// @brief a type for an array |
19643 | | /// @sa https://json.nlohmann.me/api/basic_json/array_t/ |
19644 | | using array_t = ArrayType<basic_json, AllocatorType<basic_json>>; |
19645 | | |
19646 | | /// @brief a type for a string |
19647 | | /// @sa https://json.nlohmann.me/api/basic_json/string_t/ |
19648 | | using string_t = StringType; |
19649 | | |
19650 | | /// @brief a type for a boolean |
19651 | | /// @sa https://json.nlohmann.me/api/basic_json/boolean_t/ |
19652 | | using boolean_t = BooleanType; |
19653 | | |
19654 | | /// @brief a type for a number (integer) |
19655 | | /// @sa https://json.nlohmann.me/api/basic_json/number_integer_t/ |
19656 | | using number_integer_t = NumberIntegerType; |
19657 | | |
19658 | | /// @brief a type for a number (unsigned) |
19659 | | /// @sa https://json.nlohmann.me/api/basic_json/number_unsigned_t/ |
19660 | | using number_unsigned_t = NumberUnsignedType; |
19661 | | |
19662 | | /// @brief a type for a number (floating-point) |
19663 | | /// @sa https://json.nlohmann.me/api/basic_json/number_float_t/ |
19664 | | using number_float_t = NumberFloatType; |
19665 | | |
19666 | | /// @brief a type for a packed binary type |
19667 | | /// @sa https://json.nlohmann.me/api/basic_json/binary_t/ |
19668 | | using binary_t = nlohmann::byte_container_with_subtype<BinaryType>; |
19669 | | |
19670 | | /// @brief object key comparator type |
19671 | | /// @sa https://json.nlohmann.me/api/basic_json/object_comparator_t/ |
19672 | | using object_comparator_t = detail::actual_object_comparator_t<basic_json>; |
19673 | | |
19674 | | /// @} |
19675 | | |
19676 | | private: |
19677 | | |
19678 | | /// helper for exception-safe object creation |
19679 | | template<typename T, typename... Args> |
19680 | | JSON_HEDLEY_RETURNS_NON_NULL |
19681 | | static T* create(Args&& ... args) |
19682 | 0 | { |
19683 | 0 | AllocatorType<T> alloc; |
19684 | 0 | using AllocatorTraits = std::allocator_traits<AllocatorType<T>>; |
19685 | |
|
19686 | 0 | auto deleter = [&](T * obj) |
19687 | 0 | { |
19688 | 0 | AllocatorTraits::deallocate(alloc, obj, 1); |
19689 | 0 | }; Unexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > >>()::{lambda(std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > >*)#1}::operator()(std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > >*) constUnexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >>()::{lambda(std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >*)#1}::operator()(std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >*) constUnexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [1]>(char const (&) [1])::{lambda(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*)#1}::operator()(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) constUnexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > >>()::{lambda(nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > >*)#1}::operator()(nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > >*) constUnexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > >, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > > const&>(std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > > const&)::{lambda(std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > >*)#1}::operator()(std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > >*) constUnexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >, std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > const&>(std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > const&)::{lambda(std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >*)#1}::operator()(std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >*) constUnexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*)#1}::operator()(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) constUnexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > >, nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > > const&>(nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > > const&)::{lambda(nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > >*)#1}::operator()(nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > >*) constUnexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&)::{lambda(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*)#1}::operator()(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) constUnexecuted instantiation: nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >, nlohmann::json_abi_v3_11_3::detail::json_ref<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > const*, nlohmann::json_abi_v3_11_3::detail::json_ref<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > const*>(nlohmann::json_abi_v3_11_3::detail::json_ref<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > const*&&, nlohmann::json_abi_v3_11_3::detail::json_ref<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > const*&&)::{lambda(std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >*)#1}::operator()(std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >*) const |
19690 | 0 | std::unique_ptr<T, decltype(deleter)> obj(AllocatorTraits::allocate(alloc, 1), deleter); |
19691 | 0 | AllocatorTraits::construct(alloc, obj.get(), std::forward<Args>(args)...); |
19692 | 0 | JSON_ASSERT(obj != nullptr); |
19693 | 0 | return obj.release(); |
19694 | 0 | } Unexecuted instantiation: std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > >* nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > >>() Unexecuted instantiation: std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >* nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >>() Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >* nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, char const (&) [1]>(char const (&) [1]) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > >* nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > >>() Unexecuted instantiation: std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > >* nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > >, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > > const&>(std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > > const&) Unexecuted instantiation: std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >* nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >, std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > const&>(std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > > const&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >* nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) Unexecuted instantiation: nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > >* nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > >, nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > > const&>(nlohmann::json_abi_v3_11_3::byte_container_with_subtype<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > > const&) Unexecuted instantiation: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >* nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&) Unexecuted instantiation: std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >* nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>::create<std::__1::vector<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void>, std::__1::allocator<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > >, nlohmann::json_abi_v3_11_3::detail::json_ref<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > const*, nlohmann::json_abi_v3_11_3::detail::json_ref<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > const*>(nlohmann::json_abi_v3_11_3::detail::json_ref<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > const*&&, nlohmann::json_abi_v3_11_3::detail::json_ref<nlohmann::json_abi_v3_11_3::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, long, unsigned long, double, std::__1::allocator, nlohmann::json_abi_v3_11_3::adl_serializer, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, void> > const*&&) |
19695 | | |
19696 | | //////////////////////// |
19697 | | // JSON value storage // |
19698 | | //////////////////////// |
19699 | | |
19700 | | JSON_PRIVATE_UNLESS_TESTED: |
19701 | | /*! |
19702 | | @brief a JSON value |
19703 | | |
19704 | | The actual storage for a JSON value of the @ref basic_json class. This |
19705 | | union combines the different storage types for the JSON value types |
19706 | | defined in @ref value_t. |
19707 | | |
19708 | | JSON type | value_t type | used type |
19709 | | --------- | --------------- | ------------------------ |
19710 | | object | object | pointer to @ref object_t |
19711 | | array | array | pointer to @ref array_t |
19712 | | string | string | pointer to @ref string_t |
19713 | | boolean | boolean | @ref boolean_t |
19714 | | number | number_integer | @ref number_integer_t |
19715 | | number | number_unsigned | @ref number_unsigned_t |
19716 | | number | number_float | @ref number_float_t |
19717 | | binary | binary | pointer to @ref binary_t |
19718 | | null | null | *no value is stored* |
19719 | | |
19720 | | @note Variable-length types (objects, arrays, and strings) are stored as |
19721 | | pointers. The size of the union should not exceed 64 bits if the default |
19722 | | value types are used. |
19723 | | |
19724 | | @since version 1.0.0 |
19725 | | */ |
19726 | | union json_value |
19727 | | { |
19728 | | /// object (stored with pointer to save storage) |
19729 | | object_t* object; |
19730 | | /// array (stored with pointer to save storage) |
19731 | | array_t* array; |
19732 | | /// string (stored with pointer to save storage) |
19733 | | string_t* string; |
19734 | | /// binary (stored with pointer to save storage) |
19735 | | binary_t* binary; |
19736 | | /// boolean |
19737 | | boolean_t boolean; |
19738 | | /// number (integer) |
19739 | | number_integer_t number_integer; |
19740 | | /// number (unsigned integer) |
19741 | | number_unsigned_t number_unsigned; |
19742 | | /// number (floating-point) |
19743 | | number_float_t number_float; |
19744 | | |
19745 | | /// default constructor (for null values) |
19746 | | json_value() = default; |
19747 | | /// constructor for booleans |
19748 | 0 | json_value(boolean_t v) noexcept : boolean(v) {} |
19749 | | /// constructor for numbers (integer) |
19750 | 0 | json_value(number_integer_t v) noexcept : number_integer(v) {} |
19751 | | /// constructor for numbers (unsigned) |
19752 | 0 | json_value(number_unsigned_t v) noexcept : number_unsigned(v) {} |
19753 | | /// constructor for numbers (floating-point) |
19754 | 0 | json_value(number_float_t v) noexcept : number_float(v) {} |
19755 | | /// constructor for empty values of a given type |
19756 | | json_value(value_t t) |
19757 | 0 | { |
19758 | 0 | switch (t) |
19759 | 0 | { |
19760 | 0 | case value_t::object: |
19761 | 0 | { |
19762 | 0 | object = create<object_t>(); |
19763 | 0 | break; |
19764 | 0 | } |
19765 | | |
19766 | 0 | case value_t::array: |
19767 | 0 | { |
19768 | 0 | array = create<array_t>(); |
19769 | 0 | break; |
19770 | 0 | } |
19771 | | |
19772 | 0 | case value_t::string: |
19773 | 0 | { |
19774 | 0 | string = create<string_t>(""); |
19775 | 0 | break; |
19776 | 0 | } |
19777 | | |
19778 | 0 | case value_t::binary: |
19779 | 0 | { |
19780 | 0 | binary = create<binary_t>(); |
19781 | 0 | break; |
19782 | 0 | } |
19783 | | |
19784 | 0 | case value_t::boolean: |
19785 | 0 | { |
19786 | 0 | boolean = static_cast<boolean_t>(false); |
19787 | 0 | break; |
19788 | 0 | } |
19789 | | |
19790 | 0 | case value_t::number_integer: |
19791 | 0 | { |
19792 | 0 | number_integer = static_cast<number_integer_t>(0); |
19793 | 0 | break; |
19794 | 0 | } |
19795 | | |
19796 | 0 | case value_t::number_unsigned: |
19797 | 0 | { |
19798 | 0 | number_unsigned = static_cast<number_unsigned_t>(0); |
19799 | 0 | break; |
19800 | 0 | } |
19801 | | |
19802 | 0 | case value_t::number_float: |
19803 | 0 | { |
19804 | 0 | number_float = static_cast<number_float_t>(0.0); |
19805 | 0 | break; |
19806 | 0 | } |
19807 | | |
19808 | 0 | case value_t::null: |
19809 | 0 | { |
19810 | 0 | object = nullptr; // silence warning, see #821 |
19811 | 0 | break; |
19812 | 0 | } |
19813 | | |
19814 | 0 | case value_t::discarded: |
19815 | 0 | default: |
19816 | 0 | { |
19817 | 0 | object = nullptr; // silence warning, see #821 |
19818 | 0 | if (JSON_HEDLEY_UNLIKELY(t == value_t::null)) |
19819 | 0 | { |
19820 | 0 | JSON_THROW(other_error::create(500, "961c151d2e87f2686a955a9be24d316f1362bf21 3.11.3", nullptr)); // LCOV_EXCL_LINE |
19821 | 0 | } |
19822 | 0 | break; |
19823 | 0 | } |
19824 | 0 | } |
19825 | 0 | } |
19826 | | |
19827 | | /// constructor for strings |
19828 | 0 | json_value(const string_t& value) : string(create<string_t>(value)) {} |
19829 | | |
19830 | | /// constructor for rvalue strings |
19831 | 0 | json_value(string_t&& value) : string(create<string_t>(std::move(value))) {} |
19832 | | |
19833 | | /// constructor for objects |
19834 | 0 | json_value(const object_t& value) : object(create<object_t>(value)) {} |
19835 | | |
19836 | | /// constructor for rvalue objects |
19837 | | json_value(object_t&& value) : object(create<object_t>(std::move(value))) {} |
19838 | | |
19839 | | /// constructor for arrays |
19840 | 0 | json_value(const array_t& value) : array(create<array_t>(value)) {} |
19841 | | |
19842 | | /// constructor for rvalue arrays |
19843 | | json_value(array_t&& value) : array(create<array_t>(std::move(value))) {} |
19844 | | |
19845 | | /// constructor for binary arrays |
19846 | | json_value(const typename binary_t::container_type& value) : binary(create<binary_t>(value)) {} |
19847 | | |
19848 | | /// constructor for rvalue binary arrays |
19849 | | json_value(typename binary_t::container_type&& value) : binary(create<binary_t>(std::move(value))) {} |
19850 | | |
19851 | | /// constructor for binary arrays (internal type) |
19852 | 0 | json_value(const binary_t& value) : binary(create<binary_t>(value)) {} |
19853 | | |
19854 | | /// constructor for rvalue binary arrays (internal type) |
19855 | | json_value(binary_t&& value) : binary(create<binary_t>(std::move(value))) {} |
19856 | | |
19857 | | void destroy(value_t t) |
19858 | 0 | { |
19859 | 0 | if ( |
19860 | 0 | (t == value_t::object && object == nullptr) || |
19861 | 0 | (t == value_t::array && array == nullptr) || |
19862 | 0 | (t == value_t::string && string == nullptr) || |
19863 | 0 | (t == value_t::binary && binary == nullptr) |
19864 | 0 | ) |
19865 | 0 | { |
19866 | | //not initialized (e.g. due to exception in the ctor) |
19867 | 0 | return; |
19868 | 0 | } |
19869 | 0 | if (t == value_t::array || t == value_t::object) |
19870 | 0 | { |
19871 | | // flatten the current json_value to a heap-allocated stack |
19872 | 0 | std::vector<basic_json> stack; |
19873 | | |
19874 | | // move the top-level items to stack |
19875 | 0 | if (t == value_t::array) |
19876 | 0 | { |
19877 | 0 | stack.reserve(array->size()); |
19878 | 0 | std::move(array->begin(), array->end(), std::back_inserter(stack)); |
19879 | 0 | } |
19880 | 0 | else |
19881 | 0 | { |
19882 | 0 | stack.reserve(object->size()); |
19883 | 0 | for (auto&& it : *object) |
19884 | 0 | { |
19885 | 0 | stack.push_back(std::move(it.second)); |
19886 | 0 | } |
19887 | 0 | } |
19888 | |
|
19889 | 0 | while (!stack.empty()) |
19890 | 0 | { |
19891 | | // move the last item to local variable to be processed |
19892 | 0 | basic_json current_item(std::move(stack.back())); |
19893 | 0 | stack.pop_back(); |
19894 | | |
19895 | | // if current_item is array/object, move |
19896 | | // its children to the stack to be processed later |
19897 | 0 | if (current_item.is_array()) |
19898 | 0 | { |
19899 | 0 | std::move(current_item.m_data.m_value.array->begin(), current_item.m_data.m_value.array->end(), std::back_inserter(stack)); |
19900 | |
|
19901 | 0 | current_item.m_data.m_value.array->clear(); |
19902 | 0 | } |
19903 | 0 | else if (current_item.is_object()) |
19904 | 0 | { |
19905 | 0 | for (auto&& it : *current_item.m_data.m_value.object) |
19906 | 0 | { |
19907 | 0 | stack.push_back(std::move(it.second)); |
19908 | 0 | } |
19909 | |
|
19910 | 0 | current_item.m_data.m_value.object->clear(); |
19911 | 0 | } |
19912 | | |
19913 | | // it's now safe that current_item get destructed |
19914 | | // since it doesn't have any children |
19915 | 0 | } |
19916 | 0 | } |
19917 | |
|
19918 | 0 | switch (t) |
19919 | 0 | { |
19920 | 0 | case value_t::object: |
19921 | 0 | { |
19922 | 0 | AllocatorType<object_t> alloc; |
19923 | 0 | std::allocator_traits<decltype(alloc)>::destroy(alloc, object); |
19924 | 0 | std::allocator_traits<decltype(alloc)>::deallocate(alloc, object, 1); |
19925 | 0 | break; |
19926 | 0 | } |
19927 | | |
19928 | 0 | case value_t::array: |
19929 | 0 | { |
19930 | 0 | AllocatorType<array_t> alloc; |
19931 | 0 | std::allocator_traits<decltype(alloc)>::destroy(alloc, array); |
19932 | 0 | std::allocator_traits<decltype(alloc)>::deallocate(alloc, array, 1); |
19933 | 0 | break; |
19934 | 0 | } |
19935 | | |
19936 | 0 | case value_t::string: |
19937 | 0 | { |
19938 | 0 | AllocatorType<string_t> alloc; |
19939 | 0 | std::allocator_traits<decltype(alloc)>::destroy(alloc, string); |
19940 | 0 | std::allocator_traits<decltype(alloc)>::deallocate(alloc, string, 1); |
19941 | 0 | break; |
19942 | 0 | } |
19943 | | |
19944 | 0 | case value_t::binary: |
19945 | 0 | { |
19946 | 0 | AllocatorType<binary_t> alloc; |
19947 | 0 | std::allocator_traits<decltype(alloc)>::destroy(alloc, binary); |
19948 | 0 | std::allocator_traits<decltype(alloc)>::deallocate(alloc, binary, 1); |
19949 | 0 | break; |
19950 | 0 | } |
19951 | | |
19952 | 0 | case value_t::null: |
19953 | 0 | case value_t::boolean: |
19954 | 0 | case value_t::number_integer: |
19955 | 0 | case value_t::number_unsigned: |
19956 | 0 | case value_t::number_float: |
19957 | 0 | case value_t::discarded: |
19958 | 0 | default: |
19959 | 0 | { |
19960 | 0 | break; |
19961 | 0 | } |
19962 | 0 | } |
19963 | 0 | } |
19964 | | }; |
19965 | | |
19966 | | private: |
19967 | | /*! |
19968 | | @brief checks the class invariants |
19969 | | |
19970 | | This function asserts the class invariants. It needs to be called at the |
19971 | | end of every constructor to make sure that created objects respect the |
19972 | | invariant. Furthermore, it has to be called each time the type of a JSON |
19973 | | value is changed, because the invariant expresses a relationship between |
19974 | | @a m_type and @a m_value. |
19975 | | |
19976 | | Furthermore, the parent relation is checked for arrays and objects: If |
19977 | | @a check_parents true and the value is an array or object, then the |
19978 | | container's elements must have the current value as parent. |
19979 | | |
19980 | | @param[in] check_parents whether the parent relation should be checked. |
19981 | | The value is true by default and should only be set to false |
19982 | | during destruction of objects when the invariant does not |
19983 | | need to hold. |
19984 | | */ |
19985 | | void assert_invariant(bool check_parents = true) const noexcept |
19986 | 0 | { |
19987 | 0 | JSON_ASSERT(m_data.m_type != value_t::object || m_data.m_value.object != nullptr); |
19988 | 0 | JSON_ASSERT(m_data.m_type != value_t::array || m_data.m_value.array != nullptr); |
19989 | 0 | JSON_ASSERT(m_data.m_type != value_t::string || m_data.m_value.string != nullptr); |
19990 | 0 | JSON_ASSERT(m_data.m_type != value_t::binary || m_data.m_value.binary != nullptr); |
19991 | |
|
19992 | | #if JSON_DIAGNOSTICS |
19993 | | JSON_TRY |
19994 | | { |
19995 | | // cppcheck-suppress assertWithSideEffect |
19996 | | JSON_ASSERT(!check_parents || !is_structured() || std::all_of(begin(), end(), [this](const basic_json & j) |
19997 | | { |
19998 | | return j.m_parent == this; |
19999 | | })); |
20000 | | } |
20001 | | JSON_CATCH(...) {} // LCOV_EXCL_LINE |
20002 | | #endif |
20003 | 0 | static_cast<void>(check_parents); |
20004 | 0 | } |
20005 | | |
20006 | | void set_parents() |
20007 | 0 | { |
20008 | | #if JSON_DIAGNOSTICS |
20009 | | switch (m_data.m_type) |
20010 | | { |
20011 | | case value_t::array: |
20012 | | { |
20013 | | for (auto& element : *m_data.m_value.array) |
20014 | | { |
20015 | | element.m_parent = this; |
20016 | | } |
20017 | | break; |
20018 | | } |
20019 | | |
20020 | | case value_t::object: |
20021 | | { |
20022 | | for (auto& element : *m_data.m_value.object) |
20023 | | { |
20024 | | element.second.m_parent = this; |
20025 | | } |
20026 | | break; |
20027 | | } |
20028 | | |
20029 | | case value_t::null: |
20030 | | case value_t::string: |
20031 | | case value_t::boolean: |
20032 | | case value_t::number_integer: |
20033 | | case value_t::number_unsigned: |
20034 | | case value_t::number_float: |
20035 | | case value_t::binary: |
20036 | | case value_t::discarded: |
20037 | | default: |
20038 | | break; |
20039 | | } |
20040 | | #endif |
20041 | 0 | } |
20042 | | |
20043 | | iterator set_parents(iterator it, typename iterator::difference_type count_set_parents) |
20044 | | { |
20045 | | #if JSON_DIAGNOSTICS |
20046 | | for (typename iterator::difference_type i = 0; i < count_set_parents; ++i) |
20047 | | { |
20048 | | (it + i)->m_parent = this; |
20049 | | } |
20050 | | #else |
20051 | | static_cast<void>(count_set_parents); |
20052 | | #endif |
20053 | | return it; |
20054 | | } |
20055 | | |
20056 | | reference set_parent(reference j, std::size_t old_capacity = static_cast<std::size_t>(-1)) |
20057 | 0 | { |
20058 | | #if JSON_DIAGNOSTICS |
20059 | | if (old_capacity != static_cast<std::size_t>(-1)) |
20060 | | { |
20061 | | // see https://github.com/nlohmann/json/issues/2838 |
20062 | | JSON_ASSERT(type() == value_t::array); |
20063 | | if (JSON_HEDLEY_UNLIKELY(m_data.m_value.array->capacity() != old_capacity)) |
20064 | | { |
20065 | | // capacity has changed: update all parents |
20066 | | set_parents(); |
20067 | | return j; |
20068 | | } |
20069 | | } |
20070 | | |
20071 | | // ordered_json uses a vector internally, so pointers could have |
20072 | | // been invalidated; see https://github.com/nlohmann/json/issues/2962 |
20073 | | #ifdef JSON_HEDLEY_MSVC_VERSION |
20074 | | #pragma warning(push ) |
20075 | | #pragma warning(disable : 4127) // ignore warning to replace if with if constexpr |
20076 | | #endif |
20077 | | if (detail::is_ordered_map<object_t>::value) |
20078 | | { |
20079 | | set_parents(); |
20080 | | return j; |
20081 | | } |
20082 | | #ifdef JSON_HEDLEY_MSVC_VERSION |
20083 | | #pragma warning( pop ) |
20084 | | #endif |
20085 | | |
20086 | | j.m_parent = this; |
20087 | | #else |
20088 | 0 | static_cast<void>(j); |
20089 | 0 | static_cast<void>(old_capacity); |
20090 | 0 | #endif |
20091 | 0 | return j; |
20092 | 0 | } |
20093 | | |
20094 | | public: |
20095 | | ////////////////////////// |
20096 | | // JSON parser callback // |
20097 | | ////////////////////////// |
20098 | | |
20099 | | /// @brief parser event types |
20100 | | /// @sa https://json.nlohmann.me/api/basic_json/parse_event_t/ |
20101 | | using parse_event_t = detail::parse_event_t; |
20102 | | |
20103 | | /// @brief per-element parser callback type |
20104 | | /// @sa https://json.nlohmann.me/api/basic_json/parser_callback_t/ |
20105 | | using parser_callback_t = detail::parser_callback_t<basic_json>; |
20106 | | |
20107 | | ////////////////// |
20108 | | // constructors // |
20109 | | ////////////////// |
20110 | | |
20111 | | /// @name constructors and destructors |
20112 | | /// Constructors of class @ref basic_json, copy/move constructor, copy |
20113 | | /// assignment, static functions creating objects, and the destructor. |
20114 | | /// @{ |
20115 | | |
20116 | | /// @brief create an empty value with a given type |
20117 | | /// @sa https://json.nlohmann.me/api/basic_json/basic_json/ |
20118 | | basic_json(const value_t v) |
20119 | 0 | : m_data(v) |
20120 | 0 | { |
20121 | 0 | assert_invariant(); |
20122 | 0 | } |
20123 | | |
20124 | | /// @brief create a null object |
20125 | | /// @sa https://json.nlohmann.me/api/basic_json/basic_json/ |
20126 | | basic_json(std::nullptr_t = nullptr) noexcept // NOLINT(bugprone-exception-escape) |
20127 | 0 | : basic_json(value_t::null) |
20128 | 0 | { |
20129 | 0 | assert_invariant(); |
20130 | 0 | } |
20131 | | |
20132 | | /// @brief create a JSON value from compatible types |
20133 | | /// @sa https://json.nlohmann.me/api/basic_json/basic_json/ |
20134 | | template < typename CompatibleType, |
20135 | | typename U = detail::uncvref_t<CompatibleType>, |
20136 | | detail::enable_if_t < |
20137 | | !detail::is_basic_json<U>::value && detail::is_compatible_type<basic_json_t, U>::value, int > = 0 > |
20138 | | basic_json(CompatibleType && val) noexcept(noexcept( // NOLINT(bugprone-forwarding-reference-overload,bugprone-exception-escape) |
20139 | | JSONSerializer<U>::to_json(std::declval<basic_json_t&>(), |
20140 | | std::forward<CompatibleType>(val)))) |
20141 | 0 | { |
20142 | 0 | JSONSerializer<U>::to_json(*this, std::forward<CompatibleType>(val)); |
20143 | 0 | set_parents(); |
20144 | 0 | assert_invariant(); |
20145 | 0 | } Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IRSA_SA_TnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SI_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IRddTnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SI_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IRbbTnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SI_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IRllTnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SI_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IRmmTnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SI_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2ISA_SA_TnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SH_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IRKN8eprosima7fastdds4rtps12ChangeKind_tESJ_TnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SN_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IRKbbTnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SJ_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IRKttTnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SJ_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IRKjjTnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SJ_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IKSA_SA_TnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SI_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IRKSA_SA_TnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SJ_EE5valueEiE4typeELi0EEEOT_ Unexecuted instantiation: _ZN8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEC2IRKN8eprosima7fastdds4rtps3ddb30DiscoveryParticipantsAckStatus16ParticipantStateESL_TnNS2_9enable_ifIXaantsr6detail13is_basic_jsonIT0_EE5valuesr6detail18is_compatible_typeISE_SP_EE5valueEiE4typeELi0EEEOT_ |
20146 | | |
20147 | | /// @brief create a JSON value from an existing one |
20148 | | /// @sa https://json.nlohmann.me/api/basic_json/basic_json/ |
20149 | | template < typename BasicJsonType, |
20150 | | detail::enable_if_t < |
20151 | | detail::is_basic_json<BasicJsonType>::value&& !std::is_same<basic_json, BasicJsonType>::value, int > = 0 > |
20152 | | basic_json(const BasicJsonType& val) |
20153 | | { |
20154 | | using other_boolean_t = typename BasicJsonType::boolean_t; |
20155 | | using other_number_float_t = typename BasicJsonType::number_float_t; |
20156 | | using other_number_integer_t = typename BasicJsonType::number_integer_t; |
20157 | | using other_number_unsigned_t = typename BasicJsonType::number_unsigned_t; |
20158 | | using other_string_t = typename BasicJsonType::string_t; |
20159 | | using other_object_t = typename BasicJsonType::object_t; |
20160 | | using other_array_t = typename BasicJsonType::array_t; |
20161 | | using other_binary_t = typename BasicJsonType::binary_t; |
20162 | | |
20163 | | switch (val.type()) |
20164 | | { |
20165 | | case value_t::boolean: |
20166 | | JSONSerializer<other_boolean_t>::to_json(*this, val.template get<other_boolean_t>()); |
20167 | | break; |
20168 | | case value_t::number_float: |
20169 | | JSONSerializer<other_number_float_t>::to_json(*this, val.template get<other_number_float_t>()); |
20170 | | break; |
20171 | | case value_t::number_integer: |
20172 | | JSONSerializer<other_number_integer_t>::to_json(*this, val.template get<other_number_integer_t>()); |
20173 | | break; |
20174 | | case value_t::number_unsigned: |
20175 | | JSONSerializer<other_number_unsigned_t>::to_json(*this, val.template get<other_number_unsigned_t>()); |
20176 | | break; |
20177 | | case value_t::string: |
20178 | | JSONSerializer<other_string_t>::to_json(*this, val.template get_ref<const other_string_t&>()); |
20179 | | break; |
20180 | | case value_t::object: |
20181 | | JSONSerializer<other_object_t>::to_json(*this, val.template get_ref<const other_object_t&>()); |
20182 | | break; |
20183 | | case value_t::array: |
20184 | | JSONSerializer<other_array_t>::to_json(*this, val.template get_ref<const other_array_t&>()); |
20185 | | break; |
20186 | | case value_t::binary: |
20187 | | JSONSerializer<other_binary_t>::to_json(*this, val.template get_ref<const other_binary_t&>()); |
20188 | | break; |
20189 | | case value_t::null: |
20190 | | *this = nullptr; |
20191 | | break; |
20192 | | case value_t::discarded: |
20193 | | m_data.m_type = value_t::discarded; |
20194 | | break; |
20195 | | default: // LCOV_EXCL_LINE |
20196 | | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE |
20197 | | } |
20198 | | JSON_ASSERT(m_data.m_type == val.type()); |
20199 | | set_parents(); |
20200 | | assert_invariant(); |
20201 | | } |
20202 | | |
20203 | | /// @brief create a container (array or object) from an initializer list |
20204 | | /// @sa https://json.nlohmann.me/api/basic_json/basic_json/ |
20205 | | basic_json(initializer_list_t init, |
20206 | | bool type_deduction = true, |
20207 | | value_t manual_type = value_t::array) |
20208 | 0 | { |
20209 | | // check if each element is an array with two elements whose first |
20210 | | // element is a string |
20211 | 0 | bool is_an_object = std::all_of(init.begin(), init.end(), |
20212 | 0 | [](const detail::json_ref<basic_json>& element_ref) |
20213 | 0 | { |
20214 | | // The cast is to ensure op[size_type] is called, bearing in mind size_type may not be int; |
20215 | | // (many string types can be constructed from 0 via its null-pointer guise, so we get a |
20216 | | // broken call to op[key_type], the wrong semantics and a 4804 warning on Windows) |
20217 | 0 | return element_ref->is_array() && element_ref->size() == 2 && (*element_ref)[static_cast<size_type>(0)].is_string(); |
20218 | 0 | }); |
20219 | | |
20220 | | // adjust type if type deduction is not wanted |
20221 | 0 | if (!type_deduction) |
20222 | 0 | { |
20223 | | // if array is wanted, do not create an object though possible |
20224 | 0 | if (manual_type == value_t::array) |
20225 | 0 | { |
20226 | 0 | is_an_object = false; |
20227 | 0 | } |
20228 | | |
20229 | | // if object is wanted but impossible, throw an exception |
20230 | 0 | if (JSON_HEDLEY_UNLIKELY(manual_type == value_t::object && !is_an_object)) |
20231 | 0 | { |
20232 | 0 | JSON_THROW(type_error::create(301, "cannot create object from initializer list", nullptr)); |
20233 | 0 | } |
20234 | 0 | } |
20235 | | |
20236 | 0 | if (is_an_object) |
20237 | 0 | { |
20238 | | // the initializer list is a list of pairs -> create object |
20239 | 0 | m_data.m_type = value_t::object; |
20240 | 0 | m_data.m_value = value_t::object; |
20241 | |
|
20242 | 0 | for (auto& element_ref : init) |
20243 | 0 | { |
20244 | 0 | auto element = element_ref.moved_or_copied(); |
20245 | 0 | m_data.m_value.object->emplace( |
20246 | 0 | std::move(*((*element.m_data.m_value.array)[0].m_data.m_value.string)), |
20247 | 0 | std::move((*element.m_data.m_value.array)[1])); |
20248 | 0 | } |
20249 | 0 | } |
20250 | 0 | else |
20251 | 0 | { |
20252 | | // the initializer list describes an array -> create array |
20253 | 0 | m_data.m_type = value_t::array; |
20254 | 0 | m_data.m_value.array = create<array_t>(init.begin(), init.end()); |
20255 | 0 | } |
20256 | |
|
20257 | 0 | set_parents(); |
20258 | 0 | assert_invariant(); |
20259 | 0 | } |
20260 | | |
20261 | | /// @brief explicitly create a binary array (without subtype) |
20262 | | /// @sa https://json.nlohmann.me/api/basic_json/binary/ |
20263 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
20264 | | static basic_json binary(const typename binary_t::container_type& init) |
20265 | | { |
20266 | | auto res = basic_json(); |
20267 | | res.m_data.m_type = value_t::binary; |
20268 | | res.m_data.m_value = init; |
20269 | | return res; |
20270 | | } |
20271 | | |
20272 | | /// @brief explicitly create a binary array (with subtype) |
20273 | | /// @sa https://json.nlohmann.me/api/basic_json/binary/ |
20274 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
20275 | | static basic_json binary(const typename binary_t::container_type& init, typename binary_t::subtype_type subtype) |
20276 | | { |
20277 | | auto res = basic_json(); |
20278 | | res.m_data.m_type = value_t::binary; |
20279 | | res.m_data.m_value = binary_t(init, subtype); |
20280 | | return res; |
20281 | | } |
20282 | | |
20283 | | /// @brief explicitly create a binary array |
20284 | | /// @sa https://json.nlohmann.me/api/basic_json/binary/ |
20285 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
20286 | | static basic_json binary(typename binary_t::container_type&& init) |
20287 | | { |
20288 | | auto res = basic_json(); |
20289 | | res.m_data.m_type = value_t::binary; |
20290 | | res.m_data.m_value = std::move(init); |
20291 | | return res; |
20292 | | } |
20293 | | |
20294 | | /// @brief explicitly create a binary array (with subtype) |
20295 | | /// @sa https://json.nlohmann.me/api/basic_json/binary/ |
20296 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
20297 | | static basic_json binary(typename binary_t::container_type&& init, typename binary_t::subtype_type subtype) |
20298 | | { |
20299 | | auto res = basic_json(); |
20300 | | res.m_data.m_type = value_t::binary; |
20301 | | res.m_data.m_value = binary_t(std::move(init), subtype); |
20302 | | return res; |
20303 | | } |
20304 | | |
20305 | | /// @brief explicitly create an array from an initializer list |
20306 | | /// @sa https://json.nlohmann.me/api/basic_json/array/ |
20307 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
20308 | | static basic_json array(initializer_list_t init = {}) |
20309 | | { |
20310 | | return basic_json(init, false, value_t::array); |
20311 | | } |
20312 | | |
20313 | | /// @brief explicitly create an object from an initializer list |
20314 | | /// @sa https://json.nlohmann.me/api/basic_json/object/ |
20315 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
20316 | | static basic_json object(initializer_list_t init = {}) |
20317 | | { |
20318 | | return basic_json(init, false, value_t::object); |
20319 | | } |
20320 | | |
20321 | | /// @brief construct an array with count copies of given value |
20322 | | /// @sa https://json.nlohmann.me/api/basic_json/basic_json/ |
20323 | | basic_json(size_type cnt, const basic_json& val): |
20324 | | m_data{cnt, val} |
20325 | | { |
20326 | | set_parents(); |
20327 | | assert_invariant(); |
20328 | | } |
20329 | | |
20330 | | /// @brief construct a JSON container given an iterator range |
20331 | | /// @sa https://json.nlohmann.me/api/basic_json/basic_json/ |
20332 | | template < class InputIT, typename std::enable_if < |
20333 | | std::is_same<InputIT, typename basic_json_t::iterator>::value || |
20334 | | std::is_same<InputIT, typename basic_json_t::const_iterator>::value, int >::type = 0 > |
20335 | | basic_json(InputIT first, InputIT last) |
20336 | | { |
20337 | | JSON_ASSERT(first.m_object != nullptr); |
20338 | | JSON_ASSERT(last.m_object != nullptr); |
20339 | | |
20340 | | // make sure iterator fits the current value |
20341 | | if (JSON_HEDLEY_UNLIKELY(first.m_object != last.m_object)) |
20342 | | { |
20343 | | JSON_THROW(invalid_iterator::create(201, "iterators are not compatible", nullptr)); |
20344 | | } |
20345 | | |
20346 | | // copy type from first iterator |
20347 | | m_data.m_type = first.m_object->m_data.m_type; |
20348 | | |
20349 | | // check if iterator range is complete for primitive values |
20350 | | switch (m_data.m_type) |
20351 | | { |
20352 | | case value_t::boolean: |
20353 | | case value_t::number_float: |
20354 | | case value_t::number_integer: |
20355 | | case value_t::number_unsigned: |
20356 | | case value_t::string: |
20357 | | { |
20358 | | if (JSON_HEDLEY_UNLIKELY(!first.m_it.primitive_iterator.is_begin() |
20359 | | || !last.m_it.primitive_iterator.is_end())) |
20360 | | { |
20361 | | JSON_THROW(invalid_iterator::create(204, "iterators out of range", first.m_object)); |
20362 | | } |
20363 | | break; |
20364 | | } |
20365 | | |
20366 | | case value_t::null: |
20367 | | case value_t::object: |
20368 | | case value_t::array: |
20369 | | case value_t::binary: |
20370 | | case value_t::discarded: |
20371 | | default: |
20372 | | break; |
20373 | | } |
20374 | | |
20375 | | switch (m_data.m_type) |
20376 | | { |
20377 | | case value_t::number_integer: |
20378 | | { |
20379 | | m_data.m_value.number_integer = first.m_object->m_data.m_value.number_integer; |
20380 | | break; |
20381 | | } |
20382 | | |
20383 | | case value_t::number_unsigned: |
20384 | | { |
20385 | | m_data.m_value.number_unsigned = first.m_object->m_data.m_value.number_unsigned; |
20386 | | break; |
20387 | | } |
20388 | | |
20389 | | case value_t::number_float: |
20390 | | { |
20391 | | m_data.m_value.number_float = first.m_object->m_data.m_value.number_float; |
20392 | | break; |
20393 | | } |
20394 | | |
20395 | | case value_t::boolean: |
20396 | | { |
20397 | | m_data.m_value.boolean = first.m_object->m_data.m_value.boolean; |
20398 | | break; |
20399 | | } |
20400 | | |
20401 | | case value_t::string: |
20402 | | { |
20403 | | m_data.m_value = *first.m_object->m_data.m_value.string; |
20404 | | break; |
20405 | | } |
20406 | | |
20407 | | case value_t::object: |
20408 | | { |
20409 | | m_data.m_value.object = create<object_t>(first.m_it.object_iterator, |
20410 | | last.m_it.object_iterator); |
20411 | | break; |
20412 | | } |
20413 | | |
20414 | | case value_t::array: |
20415 | | { |
20416 | | m_data.m_value.array = create<array_t>(first.m_it.array_iterator, |
20417 | | last.m_it.array_iterator); |
20418 | | break; |
20419 | | } |
20420 | | |
20421 | | case value_t::binary: |
20422 | | { |
20423 | | m_data.m_value = *first.m_object->m_data.m_value.binary; |
20424 | | break; |
20425 | | } |
20426 | | |
20427 | | case value_t::null: |
20428 | | case value_t::discarded: |
20429 | | default: |
20430 | | JSON_THROW(invalid_iterator::create(206, detail::concat("cannot construct with iterators from ", first.m_object->type_name()), first.m_object)); |
20431 | | } |
20432 | | |
20433 | | set_parents(); |
20434 | | assert_invariant(); |
20435 | | } |
20436 | | |
20437 | | /////////////////////////////////////// |
20438 | | // other constructors and destructor // |
20439 | | /////////////////////////////////////// |
20440 | | |
20441 | | template<typename JsonRef, |
20442 | | detail::enable_if_t<detail::conjunction<detail::is_json_ref<JsonRef>, |
20443 | | std::is_same<typename JsonRef::value_type, basic_json>>::value, int> = 0 > |
20444 | 0 | basic_json(const JsonRef& ref) : basic_json(ref.moved_or_copied()) {} |
20445 | | |
20446 | | /// @brief copy constructor |
20447 | | /// @sa https://json.nlohmann.me/api/basic_json/basic_json/ |
20448 | | basic_json(const basic_json& other) |
20449 | 0 | : json_base_class_t(other) |
20450 | 0 | { |
20451 | 0 | m_data.m_type = other.m_data.m_type; |
20452 | | // check of passed value is valid |
20453 | 0 | other.assert_invariant(); |
20454 | |
|
20455 | 0 | switch (m_data.m_type) |
20456 | 0 | { |
20457 | 0 | case value_t::object: |
20458 | 0 | { |
20459 | 0 | m_data.m_value = *other.m_data.m_value.object; |
20460 | 0 | break; |
20461 | 0 | } |
20462 | | |
20463 | 0 | case value_t::array: |
20464 | 0 | { |
20465 | 0 | m_data.m_value = *other.m_data.m_value.array; |
20466 | 0 | break; |
20467 | 0 | } |
20468 | | |
20469 | 0 | case value_t::string: |
20470 | 0 | { |
20471 | 0 | m_data.m_value = *other.m_data.m_value.string; |
20472 | 0 | break; |
20473 | 0 | } |
20474 | | |
20475 | 0 | case value_t::boolean: |
20476 | 0 | { |
20477 | 0 | m_data.m_value = other.m_data.m_value.boolean; |
20478 | 0 | break; |
20479 | 0 | } |
20480 | | |
20481 | 0 | case value_t::number_integer: |
20482 | 0 | { |
20483 | 0 | m_data.m_value = other.m_data.m_value.number_integer; |
20484 | 0 | break; |
20485 | 0 | } |
20486 | | |
20487 | 0 | case value_t::number_unsigned: |
20488 | 0 | { |
20489 | 0 | m_data.m_value = other.m_data.m_value.number_unsigned; |
20490 | 0 | break; |
20491 | 0 | } |
20492 | | |
20493 | 0 | case value_t::number_float: |
20494 | 0 | { |
20495 | 0 | m_data.m_value = other.m_data.m_value.number_float; |
20496 | 0 | break; |
20497 | 0 | } |
20498 | | |
20499 | 0 | case value_t::binary: |
20500 | 0 | { |
20501 | 0 | m_data.m_value = *other.m_data.m_value.binary; |
20502 | 0 | break; |
20503 | 0 | } |
20504 | | |
20505 | 0 | case value_t::null: |
20506 | 0 | case value_t::discarded: |
20507 | 0 | default: |
20508 | 0 | break; |
20509 | 0 | } |
20510 | | |
20511 | 0 | set_parents(); |
20512 | 0 | assert_invariant(); |
20513 | 0 | } |
20514 | | |
20515 | | /// @brief move constructor |
20516 | | /// @sa https://json.nlohmann.me/api/basic_json/basic_json/ |
20517 | | basic_json(basic_json&& other) noexcept |
20518 | 0 | : json_base_class_t(std::forward<json_base_class_t>(other)), |
20519 | 0 | m_data(std::move(other.m_data)) |
20520 | 0 | { |
20521 | | // check that passed value is valid |
20522 | 0 | other.assert_invariant(false); |
20523 | | |
20524 | | // invalidate payload |
20525 | 0 | other.m_data.m_type = value_t::null; |
20526 | 0 | other.m_data.m_value = {}; |
20527 | |
|
20528 | 0 | set_parents(); |
20529 | 0 | assert_invariant(); |
20530 | 0 | } |
20531 | | |
20532 | | /// @brief copy assignment |
20533 | | /// @sa https://json.nlohmann.me/api/basic_json/operator=/ |
20534 | | basic_json& operator=(basic_json other) noexcept ( |
20535 | | std::is_nothrow_move_constructible<value_t>::value&& |
20536 | | std::is_nothrow_move_assignable<value_t>::value&& |
20537 | | std::is_nothrow_move_constructible<json_value>::value&& |
20538 | | std::is_nothrow_move_assignable<json_value>::value&& |
20539 | | std::is_nothrow_move_assignable<json_base_class_t>::value |
20540 | | ) |
20541 | 0 | { |
20542 | | // check that passed value is valid |
20543 | 0 | other.assert_invariant(); |
20544 | |
|
20545 | 0 | using std::swap; |
20546 | 0 | swap(m_data.m_type, other.m_data.m_type); |
20547 | 0 | swap(m_data.m_value, other.m_data.m_value); |
20548 | 0 | json_base_class_t::operator=(std::move(other)); |
20549 | |
|
20550 | 0 | set_parents(); |
20551 | 0 | assert_invariant(); |
20552 | 0 | return *this; |
20553 | 0 | } |
20554 | | |
20555 | | /// @brief destructor |
20556 | | /// @sa https://json.nlohmann.me/api/basic_json/~basic_json/ |
20557 | | ~basic_json() noexcept |
20558 | 0 | { |
20559 | 0 | assert_invariant(false); |
20560 | 0 | } |
20561 | | |
20562 | | /// @} |
20563 | | |
20564 | | public: |
20565 | | /////////////////////// |
20566 | | // object inspection // |
20567 | | /////////////////////// |
20568 | | |
20569 | | /// @name object inspection |
20570 | | /// Functions to inspect the type of a JSON value. |
20571 | | /// @{ |
20572 | | |
20573 | | /// @brief serialization |
20574 | | /// @sa https://json.nlohmann.me/api/basic_json/dump/ |
20575 | | string_t dump(const int indent = -1, |
20576 | | const char indent_char = ' ', |
20577 | | const bool ensure_ascii = false, |
20578 | | const error_handler_t error_handler = error_handler_t::strict) const |
20579 | | { |
20580 | | string_t result; |
20581 | | serializer s(detail::output_adapter<char, string_t>(result), indent_char, error_handler); |
20582 | | |
20583 | | if (indent >= 0) |
20584 | | { |
20585 | | s.dump(*this, true, ensure_ascii, static_cast<unsigned int>(indent)); |
20586 | | } |
20587 | | else |
20588 | | { |
20589 | | s.dump(*this, false, ensure_ascii, 0); |
20590 | | } |
20591 | | |
20592 | | return result; |
20593 | | } |
20594 | | |
20595 | | /// @brief return the type of the JSON value (explicit) |
20596 | | /// @sa https://json.nlohmann.me/api/basic_json/type/ |
20597 | | constexpr value_t type() const noexcept |
20598 | 0 | { |
20599 | 0 | return m_data.m_type; |
20600 | 0 | } |
20601 | | |
20602 | | /// @brief return whether type is primitive |
20603 | | /// @sa https://json.nlohmann.me/api/basic_json/is_primitive/ |
20604 | | constexpr bool is_primitive() const noexcept |
20605 | | { |
20606 | | return is_null() || is_string() || is_boolean() || is_number() || is_binary(); |
20607 | | } |
20608 | | |
20609 | | /// @brief return whether type is structured |
20610 | | /// @sa https://json.nlohmann.me/api/basic_json/is_structured/ |
20611 | | constexpr bool is_structured() const noexcept |
20612 | 0 | { |
20613 | 0 | return is_array() || is_object(); |
20614 | 0 | } |
20615 | | |
20616 | | /// @brief return whether value is null |
20617 | | /// @sa https://json.nlohmann.me/api/basic_json/is_null/ |
20618 | | constexpr bool is_null() const noexcept |
20619 | 0 | { |
20620 | 0 | return m_data.m_type == value_t::null; |
20621 | 0 | } |
20622 | | |
20623 | | /// @brief return whether value is a boolean |
20624 | | /// @sa https://json.nlohmann.me/api/basic_json/is_boolean/ |
20625 | | constexpr bool is_boolean() const noexcept |
20626 | 0 | { |
20627 | 0 | return m_data.m_type == value_t::boolean; |
20628 | 0 | } |
20629 | | |
20630 | | /// @brief return whether value is a number |
20631 | | /// @sa https://json.nlohmann.me/api/basic_json/is_number/ |
20632 | | constexpr bool is_number() const noexcept |
20633 | 0 | { |
20634 | 0 | return is_number_integer() || is_number_float(); |
20635 | 0 | } |
20636 | | |
20637 | | /// @brief return whether value is an integer number |
20638 | | /// @sa https://json.nlohmann.me/api/basic_json/is_number_integer/ |
20639 | | constexpr bool is_number_integer() const noexcept |
20640 | 0 | { |
20641 | 0 | return m_data.m_type == value_t::number_integer || m_data.m_type == value_t::number_unsigned; |
20642 | 0 | } |
20643 | | |
20644 | | /// @brief return whether value is an unsigned integer number |
20645 | | /// @sa https://json.nlohmann.me/api/basic_json/is_number_unsigned/ |
20646 | | constexpr bool is_number_unsigned() const noexcept |
20647 | 0 | { |
20648 | 0 | return m_data.m_type == value_t::number_unsigned; |
20649 | 0 | } |
20650 | | |
20651 | | /// @brief return whether value is a floating-point number |
20652 | | /// @sa https://json.nlohmann.me/api/basic_json/is_number_float/ |
20653 | | constexpr bool is_number_float() const noexcept |
20654 | 0 | { |
20655 | 0 | return m_data.m_type == value_t::number_float; |
20656 | 0 | } |
20657 | | |
20658 | | /// @brief return whether value is an object |
20659 | | /// @sa https://json.nlohmann.me/api/basic_json/is_object/ |
20660 | | constexpr bool is_object() const noexcept |
20661 | 0 | { |
20662 | 0 | return m_data.m_type == value_t::object; |
20663 | 0 | } |
20664 | | |
20665 | | /// @brief return whether value is an array |
20666 | | /// @sa https://json.nlohmann.me/api/basic_json/is_array/ |
20667 | | constexpr bool is_array() const noexcept |
20668 | 0 | { |
20669 | 0 | return m_data.m_type == value_t::array; |
20670 | 0 | } |
20671 | | |
20672 | | /// @brief return whether value is a string |
20673 | | /// @sa https://json.nlohmann.me/api/basic_json/is_string/ |
20674 | | constexpr bool is_string() const noexcept |
20675 | 0 | { |
20676 | 0 | return m_data.m_type == value_t::string; |
20677 | 0 | } |
20678 | | |
20679 | | /// @brief return whether value is a binary array |
20680 | | /// @sa https://json.nlohmann.me/api/basic_json/is_binary/ |
20681 | | constexpr bool is_binary() const noexcept |
20682 | 0 | { |
20683 | 0 | return m_data.m_type == value_t::binary; |
20684 | 0 | } |
20685 | | |
20686 | | /// @brief return whether value is discarded |
20687 | | /// @sa https://json.nlohmann.me/api/basic_json/is_discarded/ |
20688 | | constexpr bool is_discarded() const noexcept |
20689 | 0 | { |
20690 | 0 | return m_data.m_type == value_t::discarded; |
20691 | 0 | } |
20692 | | |
20693 | | /// @brief return the type of the JSON value (implicit) |
20694 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_value_t/ |
20695 | | constexpr operator value_t() const noexcept |
20696 | 0 | { |
20697 | 0 | return m_data.m_type; |
20698 | 0 | } |
20699 | | |
20700 | | /// @} |
20701 | | |
20702 | | private: |
20703 | | ////////////////// |
20704 | | // value access // |
20705 | | ////////////////// |
20706 | | |
20707 | | /// get a boolean (explicit) |
20708 | | boolean_t get_impl(boolean_t* /*unused*/) const |
20709 | | { |
20710 | | if (JSON_HEDLEY_LIKELY(is_boolean())) |
20711 | | { |
20712 | | return m_data.m_value.boolean; |
20713 | | } |
20714 | | |
20715 | | JSON_THROW(type_error::create(302, detail::concat("type must be boolean, but is ", type_name()), this)); |
20716 | | } |
20717 | | |
20718 | | /// get a pointer to the value (object) |
20719 | | object_t* get_impl_ptr(object_t* /*unused*/) noexcept |
20720 | | { |
20721 | | return is_object() ? m_data.m_value.object : nullptr; |
20722 | | } |
20723 | | |
20724 | | /// get a pointer to the value (object) |
20725 | | constexpr const object_t* get_impl_ptr(const object_t* /*unused*/) const noexcept |
20726 | | { |
20727 | | return is_object() ? m_data.m_value.object : nullptr; |
20728 | | } |
20729 | | |
20730 | | /// get a pointer to the value (array) |
20731 | | array_t* get_impl_ptr(array_t* /*unused*/) noexcept |
20732 | | { |
20733 | | return is_array() ? m_data.m_value.array : nullptr; |
20734 | | } |
20735 | | |
20736 | | /// get a pointer to the value (array) |
20737 | | constexpr const array_t* get_impl_ptr(const array_t* /*unused*/) const noexcept |
20738 | | { |
20739 | | return is_array() ? m_data.m_value.array : nullptr; |
20740 | | } |
20741 | | |
20742 | | /// get a pointer to the value (string) |
20743 | | string_t* get_impl_ptr(string_t* /*unused*/) noexcept |
20744 | | { |
20745 | | return is_string() ? m_data.m_value.string : nullptr; |
20746 | | } |
20747 | | |
20748 | | /// get a pointer to the value (string) |
20749 | | constexpr const string_t* get_impl_ptr(const string_t* /*unused*/) const noexcept |
20750 | 0 | { |
20751 | 0 | return is_string() ? m_data.m_value.string : nullptr; |
20752 | 0 | } |
20753 | | |
20754 | | /// get a pointer to the value (boolean) |
20755 | | boolean_t* get_impl_ptr(boolean_t* /*unused*/) noexcept |
20756 | | { |
20757 | | return is_boolean() ? &m_data.m_value.boolean : nullptr; |
20758 | | } |
20759 | | |
20760 | | /// get a pointer to the value (boolean) |
20761 | | constexpr const boolean_t* get_impl_ptr(const boolean_t* /*unused*/) const noexcept |
20762 | 0 | { |
20763 | 0 | return is_boolean() ? &m_data.m_value.boolean : nullptr; |
20764 | 0 | } |
20765 | | |
20766 | | /// get a pointer to the value (integer number) |
20767 | | number_integer_t* get_impl_ptr(number_integer_t* /*unused*/) noexcept |
20768 | | { |
20769 | | return is_number_integer() ? &m_data.m_value.number_integer : nullptr; |
20770 | | } |
20771 | | |
20772 | | /// get a pointer to the value (integer number) |
20773 | | constexpr const number_integer_t* get_impl_ptr(const number_integer_t* /*unused*/) const noexcept |
20774 | 0 | { |
20775 | 0 | return is_number_integer() ? &m_data.m_value.number_integer : nullptr; |
20776 | 0 | } |
20777 | | |
20778 | | /// get a pointer to the value (unsigned number) |
20779 | | number_unsigned_t* get_impl_ptr(number_unsigned_t* /*unused*/) noexcept |
20780 | | { |
20781 | | return is_number_unsigned() ? &m_data.m_value.number_unsigned : nullptr; |
20782 | | } |
20783 | | |
20784 | | /// get a pointer to the value (unsigned number) |
20785 | | constexpr const number_unsigned_t* get_impl_ptr(const number_unsigned_t* /*unused*/) const noexcept |
20786 | 0 | { |
20787 | 0 | return is_number_unsigned() ? &m_data.m_value.number_unsigned : nullptr; |
20788 | 0 | } |
20789 | | |
20790 | | /// get a pointer to the value (floating-point number) |
20791 | | number_float_t* get_impl_ptr(number_float_t* /*unused*/) noexcept |
20792 | | { |
20793 | | return is_number_float() ? &m_data.m_value.number_float : nullptr; |
20794 | | } |
20795 | | |
20796 | | /// get a pointer to the value (floating-point number) |
20797 | | constexpr const number_float_t* get_impl_ptr(const number_float_t* /*unused*/) const noexcept |
20798 | 0 | { |
20799 | 0 | return is_number_float() ? &m_data.m_value.number_float : nullptr; |
20800 | 0 | } |
20801 | | |
20802 | | /// get a pointer to the value (binary) |
20803 | | binary_t* get_impl_ptr(binary_t* /*unused*/) noexcept |
20804 | | { |
20805 | | return is_binary() ? m_data.m_value.binary : nullptr; |
20806 | | } |
20807 | | |
20808 | | /// get a pointer to the value (binary) |
20809 | | constexpr const binary_t* get_impl_ptr(const binary_t* /*unused*/) const noexcept |
20810 | | { |
20811 | | return is_binary() ? m_data.m_value.binary : nullptr; |
20812 | | } |
20813 | | |
20814 | | /*! |
20815 | | @brief helper function to implement get_ref() |
20816 | | |
20817 | | This function helps to implement get_ref() without code duplication for |
20818 | | const and non-const overloads |
20819 | | |
20820 | | @tparam ThisType will be deduced as `basic_json` or `const basic_json` |
20821 | | |
20822 | | @throw type_error.303 if ReferenceType does not match underlying value |
20823 | | type of the current JSON |
20824 | | */ |
20825 | | template<typename ReferenceType, typename ThisType> |
20826 | | static ReferenceType get_ref_impl(ThisType& obj) |
20827 | | { |
20828 | | // delegate the call to get_ptr<>() |
20829 | | auto* ptr = obj.template get_ptr<typename std::add_pointer<ReferenceType>::type>(); |
20830 | | |
20831 | | if (JSON_HEDLEY_LIKELY(ptr != nullptr)) |
20832 | | { |
20833 | | return *ptr; |
20834 | | } |
20835 | | |
20836 | | JSON_THROW(type_error::create(303, detail::concat("incompatible ReferenceType for get_ref, actual type is ", obj.type_name()), &obj)); |
20837 | | } |
20838 | | |
20839 | | public: |
20840 | | /// @name value access |
20841 | | /// Direct access to the stored value of a JSON value. |
20842 | | /// @{ |
20843 | | |
20844 | | /// @brief get a pointer value (implicit) |
20845 | | /// @sa https://json.nlohmann.me/api/basic_json/get_ptr/ |
20846 | | template<typename PointerType, typename std::enable_if< |
20847 | | std::is_pointer<PointerType>::value, int>::type = 0> |
20848 | | auto get_ptr() noexcept -> decltype(std::declval<basic_json_t&>().get_impl_ptr(std::declval<PointerType>())) |
20849 | | { |
20850 | | // delegate the call to get_impl_ptr<>() |
20851 | | return get_impl_ptr(static_cast<PointerType>(nullptr)); |
20852 | | } |
20853 | | |
20854 | | /// @brief get a pointer value (implicit) |
20855 | | /// @sa https://json.nlohmann.me/api/basic_json/get_ptr/ |
20856 | | template < typename PointerType, typename std::enable_if < |
20857 | | std::is_pointer<PointerType>::value&& |
20858 | | std::is_const<typename std::remove_pointer<PointerType>::type>::value, int >::type = 0 > |
20859 | | constexpr auto get_ptr() const noexcept -> decltype(std::declval<const basic_json_t&>().get_impl_ptr(std::declval<PointerType>())) |
20860 | 0 | { |
20861 | | // delegate the call to get_impl_ptr<>() const |
20862 | 0 | return get_impl_ptr(static_cast<PointerType>(nullptr)); |
20863 | 0 | } Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE7get_ptrIPKSA_TnNS2_9enable_ifIXaasr3std10is_pointerIT_EE5valuesr3std8is_constINS2_14remove_pointerISJ_E4typeEEE5valueEiE4typeELi0EEEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalISJ_ELi0EEEvEE12get_impl_ptrclsr3stdE7declvalISJ_EEEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE7get_ptrIPKmTnNS2_9enable_ifIXaasr3std10is_pointerIT_EE5valuesr3std8is_constINS2_14remove_pointerISJ_E4typeEEE5valueEiE4typeELi0EEEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalISJ_ELi0EEEvEE12get_impl_ptrclsr3stdE7declvalISJ_EEEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE7get_ptrIPKlTnNS2_9enable_ifIXaasr3std10is_pointerIT_EE5valuesr3std8is_constINS2_14remove_pointerISJ_E4typeEEE5valueEiE4typeELi0EEEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalISJ_ELi0EEEvEE12get_impl_ptrclsr3stdE7declvalISJ_EEEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE7get_ptrIPKdTnNS2_9enable_ifIXaasr3std10is_pointerIT_EE5valuesr3std8is_constINS2_14remove_pointerISJ_E4typeEEE5valueEiE4typeELi0EEEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalISJ_ELi0EEEvEE12get_impl_ptrclsr3stdE7declvalISJ_EEEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE7get_ptrIPKbTnNS2_9enable_ifIXaasr3std10is_pointerIT_EE5valuesr3std8is_constINS2_14remove_pointerISJ_E4typeEEE5valueEiE4typeELi0EEEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalISJ_ELi0EEEvEE12get_impl_ptrclsr3stdE7declvalISJ_EEEEv |
20864 | | |
20865 | | private: |
20866 | | /*! |
20867 | | @brief get a value (explicit) |
20868 | | |
20869 | | Explicit type conversion between the JSON value and a compatible value |
20870 | | which is [CopyConstructible](https://en.cppreference.com/w/cpp/named_req/CopyConstructible) |
20871 | | and [DefaultConstructible](https://en.cppreference.com/w/cpp/named_req/DefaultConstructible). |
20872 | | The value is converted by calling the @ref json_serializer<ValueType> |
20873 | | `from_json()` method. |
20874 | | |
20875 | | The function is equivalent to executing |
20876 | | @code {.cpp} |
20877 | | ValueType ret; |
20878 | | JSONSerializer<ValueType>::from_json(*this, ret); |
20879 | | return ret; |
20880 | | @endcode |
20881 | | |
20882 | | This overloads is chosen if: |
20883 | | - @a ValueType is not @ref basic_json, |
20884 | | - @ref json_serializer<ValueType> has a `from_json()` method of the form |
20885 | | `void from_json(const basic_json&, ValueType&)`, and |
20886 | | - @ref json_serializer<ValueType> does not have a `from_json()` method of |
20887 | | the form `ValueType from_json(const basic_json&)` |
20888 | | |
20889 | | @tparam ValueType the returned value type |
20890 | | |
20891 | | @return copy of the JSON value, converted to @a ValueType |
20892 | | |
20893 | | @throw what @ref json_serializer<ValueType> `from_json()` method throws |
20894 | | |
20895 | | @liveexample{The example below shows several conversions from JSON values |
20896 | | to other types. There a few things to note: (1) Floating-point numbers can |
20897 | | be converted to integers\, (2) A JSON array can be converted to a standard |
20898 | | `std::vector<short>`\, (3) A JSON object can be converted to C++ |
20899 | | associative containers such as `std::unordered_map<std::string\, |
20900 | | json>`.,get__ValueType_const} |
20901 | | |
20902 | | @since version 2.1.0 |
20903 | | */ |
20904 | | template < typename ValueType, |
20905 | | detail::enable_if_t < |
20906 | | detail::is_default_constructible<ValueType>::value&& |
20907 | | detail::has_from_json<basic_json_t, ValueType>::value, |
20908 | | int > = 0 > |
20909 | | ValueType get_impl(detail::priority_tag<0> /*unused*/) const noexcept(noexcept( |
20910 | | JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>(), std::declval<ValueType&>()))) |
20911 | 0 | { |
20912 | 0 | auto ret = ValueType(); |
20913 | 0 | JSONSerializer<ValueType>::from_json(*this, ret); |
20914 | 0 | return ret; |
20915 | 0 | } Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE8get_implINS2_17basic_string_viewIcS7_EETnNS2_9enable_ifIXaasr6detail24is_default_constructibleIT_EE5valuesr6detail13has_from_jsonISE_SJ_EE5valueEiE4typeELi0EEESJ_NS0_6detail12priority_tagILj0EEE Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE8get_implIjTnNS2_9enable_ifIXaasr6detail24is_default_constructibleIT_EE5valuesr6detail13has_from_jsonISE_SH_EE5valueEiE4typeELi0EEESH_NS0_6detail12priority_tagILj0EEE Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE8get_implISA_TnNS2_9enable_ifIXaasr6detail24is_default_constructibleIT_EE5valuesr6detail13has_from_jsonISE_SH_EE5valueEiE4typeELi0EEESH_NS0_6detail12priority_tagILj0EEE Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE8get_implIbTnNS2_9enable_ifIXaasr6detail24is_default_constructibleIT_EE5valuesr6detail13has_from_jsonISE_SH_EE5valueEiE4typeELi0EEESH_NS0_6detail12priority_tagILj0EEE Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE8get_implIhTnNS2_9enable_ifIXaasr6detail24is_default_constructibleIT_EE5valuesr6detail13has_from_jsonISE_SH_EE5valueEiE4typeELi0EEESH_NS0_6detail12priority_tagILj0EEE Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE8get_implItTnNS2_9enable_ifIXaasr6detail24is_default_constructibleIT_EE5valuesr6detail13has_from_jsonISE_SH_EE5valueEiE4typeELi0EEESH_NS0_6detail12priority_tagILj0EEE Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE8get_implIN8eprosima7fastdds4rtps3ddb30DiscoveryParticipantsAckStatus16ParticipantStateETnNS2_9enable_ifIXaasr6detail24is_default_constructibleIT_EE5valuesr6detail13has_from_jsonISE_SN_EE5valueEiE4typeELi0EEESN_NS0_6detail12priority_tagILj0EEE |
20916 | | |
20917 | | /*! |
20918 | | @brief get a value (explicit); special case |
20919 | | |
20920 | | Explicit type conversion between the JSON value and a compatible value |
20921 | | which is **not** [CopyConstructible](https://en.cppreference.com/w/cpp/named_req/CopyConstructible) |
20922 | | and **not** [DefaultConstructible](https://en.cppreference.com/w/cpp/named_req/DefaultConstructible). |
20923 | | The value is converted by calling the @ref json_serializer<ValueType> |
20924 | | `from_json()` method. |
20925 | | |
20926 | | The function is equivalent to executing |
20927 | | @code {.cpp} |
20928 | | return JSONSerializer<ValueType>::from_json(*this); |
20929 | | @endcode |
20930 | | |
20931 | | This overloads is chosen if: |
20932 | | - @a ValueType is not @ref basic_json and |
20933 | | - @ref json_serializer<ValueType> has a `from_json()` method of the form |
20934 | | `ValueType from_json(const basic_json&)` |
20935 | | |
20936 | | @note If @ref json_serializer<ValueType> has both overloads of |
20937 | | `from_json()`, this one is chosen. |
20938 | | |
20939 | | @tparam ValueType the returned value type |
20940 | | |
20941 | | @return copy of the JSON value, converted to @a ValueType |
20942 | | |
20943 | | @throw what @ref json_serializer<ValueType> `from_json()` method throws |
20944 | | |
20945 | | @since version 2.1.0 |
20946 | | */ |
20947 | | template < typename ValueType, |
20948 | | detail::enable_if_t < |
20949 | | detail::has_non_default_from_json<basic_json_t, ValueType>::value, |
20950 | | int > = 0 > |
20951 | | ValueType get_impl(detail::priority_tag<1> /*unused*/) const noexcept(noexcept( |
20952 | | JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>()))) |
20953 | | { |
20954 | | return JSONSerializer<ValueType>::from_json(*this); |
20955 | | } |
20956 | | |
20957 | | /*! |
20958 | | @brief get special-case overload |
20959 | | |
20960 | | This overloads converts the current @ref basic_json in a different |
20961 | | @ref basic_json type |
20962 | | |
20963 | | @tparam BasicJsonType == @ref basic_json |
20964 | | |
20965 | | @return a copy of *this, converted into @a BasicJsonType |
20966 | | |
20967 | | @complexity Depending on the implementation of the called `from_json()` |
20968 | | method. |
20969 | | |
20970 | | @since version 3.2.0 |
20971 | | */ |
20972 | | template < typename BasicJsonType, |
20973 | | detail::enable_if_t < |
20974 | | detail::is_basic_json<BasicJsonType>::value, |
20975 | | int > = 0 > |
20976 | | BasicJsonType get_impl(detail::priority_tag<2> /*unused*/) const |
20977 | | { |
20978 | | return *this; |
20979 | | } |
20980 | | |
20981 | | /*! |
20982 | | @brief get special-case overload |
20983 | | |
20984 | | This overloads avoids a lot of template boilerplate, it can be seen as the |
20985 | | identity method |
20986 | | |
20987 | | @tparam BasicJsonType == @ref basic_json |
20988 | | |
20989 | | @return a copy of *this |
20990 | | |
20991 | | @complexity Constant. |
20992 | | |
20993 | | @since version 2.1.0 |
20994 | | */ |
20995 | | template<typename BasicJsonType, |
20996 | | detail::enable_if_t< |
20997 | | std::is_same<BasicJsonType, basic_json_t>::value, |
20998 | | int> = 0> |
20999 | | basic_json get_impl(detail::priority_tag<3> /*unused*/) const |
21000 | | { |
21001 | | return *this; |
21002 | | } |
21003 | | |
21004 | | /*! |
21005 | | @brief get a pointer value (explicit) |
21006 | | @copydoc get() |
21007 | | */ |
21008 | | template<typename PointerType, |
21009 | | detail::enable_if_t< |
21010 | | std::is_pointer<PointerType>::value, |
21011 | | int> = 0> |
21012 | | constexpr auto get_impl(detail::priority_tag<4> /*unused*/) const noexcept |
21013 | | -> decltype(std::declval<const basic_json_t&>().template get_ptr<PointerType>()) |
21014 | | { |
21015 | | // delegate the call to get_ptr |
21016 | | return get_ptr<PointerType>(); |
21017 | | } |
21018 | | |
21019 | | public: |
21020 | | /*! |
21021 | | @brief get a (pointer) value (explicit) |
21022 | | |
21023 | | Performs explicit type conversion between the JSON value and a compatible value if required. |
21024 | | |
21025 | | - If the requested type is a pointer to the internally stored JSON value that pointer is returned. |
21026 | | No copies are made. |
21027 | | |
21028 | | - If the requested type is the current @ref basic_json, or a different @ref basic_json convertible |
21029 | | from the current @ref basic_json. |
21030 | | |
21031 | | - Otherwise the value is converted by calling the @ref json_serializer<ValueType> `from_json()` |
21032 | | method. |
21033 | | |
21034 | | @tparam ValueTypeCV the provided value type |
21035 | | @tparam ValueType the returned value type |
21036 | | |
21037 | | @return copy of the JSON value, converted to @tparam ValueType if necessary |
21038 | | |
21039 | | @throw what @ref json_serializer<ValueType> `from_json()` method throws if conversion is required |
21040 | | |
21041 | | @since version 2.1.0 |
21042 | | */ |
21043 | | template < typename ValueTypeCV, typename ValueType = detail::uncvref_t<ValueTypeCV>> |
21044 | | #if defined(JSON_HAS_CPP_14) |
21045 | | constexpr |
21046 | | #endif |
21047 | | auto get() const noexcept( |
21048 | | noexcept(std::declval<const basic_json_t&>().template get_impl<ValueType>(detail::priority_tag<4> {}))) |
21049 | | -> decltype(std::declval<const basic_json_t&>().template get_impl<ValueType>(detail::priority_tag<4> {})) |
21050 | 0 | { |
21051 | | // we cannot static_assert on ValueTypeCV being non-const, because |
21052 | | // there is support for get<const basic_json_t>(), which is why we |
21053 | | // still need the uncvref |
21054 | 0 | static_assert(!std::is_reference<ValueTypeCV>::value, |
21055 | 0 | "get() cannot be used with reference types, you might want to use get_ref()"); |
21056 | 0 | return get_impl<ValueType>(detail::priority_tag<4> {}); |
21057 | 0 | } Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE3getINS2_17basic_string_viewIcS7_EESH_EEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalIT_ELi0EEEvEE8get_implIT0_EtlNS0_6detail12priority_tagILj4EEEEEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE3getIjjEEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalIT_ELi0EEEvEE8get_implIT0_EtlNS0_6detail12priority_tagILj4EEEEEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE3getISA_SA_EEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalIT_ELi0EEEvEE8get_implIT0_EtlNS0_6detail12priority_tagILj4EEEEEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE3getIbbEEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalIT_ELi0EEEvEE8get_implIT0_EtlNS0_6detail12priority_tagILj4EEEEEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE3getIhhEEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalIT_ELi0EEEvEE8get_implIT0_EtlNS0_6detail12priority_tagILj4EEEEEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE3getIttEEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalIT_ELi0EEEvEE8get_implIT0_EtlNS0_6detail12priority_tagILj4EEEEEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvE3getIN8eprosima7fastdds4rtps3ddb30DiscoveryParticipantsAckStatus16ParticipantStateESL_EEDTcldtclL_ZNS2_7declvalB8ne180100IRKSE_EEDTclsr3stdE9__declvalIT_ELi0EEEvEE8get_implIT0_EtlNS0_6detail12priority_tagILj4EEEEEEv |
21058 | | |
21059 | | /*! |
21060 | | @brief get a pointer value (explicit) |
21061 | | |
21062 | | Explicit pointer access to the internally stored JSON value. No copies are |
21063 | | made. |
21064 | | |
21065 | | @warning The pointer becomes invalid if the underlying JSON object |
21066 | | changes. |
21067 | | |
21068 | | @tparam PointerType pointer type; must be a pointer to @ref array_t, @ref |
21069 | | object_t, @ref string_t, @ref boolean_t, @ref number_integer_t, |
21070 | | @ref number_unsigned_t, or @ref number_float_t. |
21071 | | |
21072 | | @return pointer to the internally stored JSON value if the requested |
21073 | | pointer type @a PointerType fits to the JSON value; `nullptr` otherwise |
21074 | | |
21075 | | @complexity Constant. |
21076 | | |
21077 | | @liveexample{The example below shows how pointers to internal values of a |
21078 | | JSON value can be requested. Note that no type conversions are made and a |
21079 | | `nullptr` is returned if the value and the requested pointer type does not |
21080 | | match.,get__PointerType} |
21081 | | |
21082 | | @sa see @ref get_ptr() for explicit pointer-member access |
21083 | | |
21084 | | @since version 1.0.0 |
21085 | | */ |
21086 | | template<typename PointerType, typename std::enable_if< |
21087 | | std::is_pointer<PointerType>::value, int>::type = 0> |
21088 | | auto get() noexcept -> decltype(std::declval<basic_json_t&>().template get_ptr<PointerType>()) |
21089 | | { |
21090 | | // delegate the call to get_ptr |
21091 | | return get_ptr<PointerType>(); |
21092 | | } |
21093 | | |
21094 | | /// @brief get a value (explicit) |
21095 | | /// @sa https://json.nlohmann.me/api/basic_json/get_to/ |
21096 | | template < typename ValueType, |
21097 | | detail::enable_if_t < |
21098 | | !detail::is_basic_json<ValueType>::value&& |
21099 | | detail::has_from_json<basic_json_t, ValueType>::value, |
21100 | | int > = 0 > |
21101 | | ValueType & get_to(ValueType& v) const noexcept(noexcept( |
21102 | | JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>(), v))) |
21103 | | { |
21104 | | JSONSerializer<ValueType>::from_json(*this, v); |
21105 | | return v; |
21106 | | } |
21107 | | |
21108 | | // specialization to allow calling get_to with a basic_json value |
21109 | | // see https://github.com/nlohmann/json/issues/2175 |
21110 | | template<typename ValueType, |
21111 | | detail::enable_if_t < |
21112 | | detail::is_basic_json<ValueType>::value, |
21113 | | int> = 0> |
21114 | | ValueType & get_to(ValueType& v) const |
21115 | | { |
21116 | | v = *this; |
21117 | | return v; |
21118 | | } |
21119 | | |
21120 | | template < |
21121 | | typename T, std::size_t N, |
21122 | | typename Array = T (&)[N], // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays) |
21123 | | detail::enable_if_t < |
21124 | | detail::has_from_json<basic_json_t, Array>::value, int > = 0 > |
21125 | | Array get_to(T (&v)[N]) const // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays) |
21126 | | noexcept(noexcept(JSONSerializer<Array>::from_json( |
21127 | | std::declval<const basic_json_t&>(), v))) |
21128 | | { |
21129 | | JSONSerializer<Array>::from_json(*this, v); |
21130 | | return v; |
21131 | | } |
21132 | | |
21133 | | /// @brief get a reference value (implicit) |
21134 | | /// @sa https://json.nlohmann.me/api/basic_json/get_ref/ |
21135 | | template<typename ReferenceType, typename std::enable_if< |
21136 | | std::is_reference<ReferenceType>::value, int>::type = 0> |
21137 | | ReferenceType get_ref() |
21138 | | { |
21139 | | // delegate call to get_ref_impl |
21140 | | return get_ref_impl<ReferenceType>(*this); |
21141 | | } |
21142 | | |
21143 | | /// @brief get a reference value (implicit) |
21144 | | /// @sa https://json.nlohmann.me/api/basic_json/get_ref/ |
21145 | | template < typename ReferenceType, typename std::enable_if < |
21146 | | std::is_reference<ReferenceType>::value&& |
21147 | | std::is_const<typename std::remove_reference<ReferenceType>::type>::value, int >::type = 0 > |
21148 | | ReferenceType get_ref() const |
21149 | | { |
21150 | | // delegate call to get_ref_impl |
21151 | | return get_ref_impl<ReferenceType>(*this); |
21152 | | } |
21153 | | |
21154 | | /*! |
21155 | | @brief get a value (implicit) |
21156 | | |
21157 | | Implicit type conversion between the JSON value and a compatible value. |
21158 | | The call is realized by calling @ref get() const. |
21159 | | |
21160 | | @tparam ValueType non-pointer type compatible to the JSON value, for |
21161 | | instance `int` for JSON integer numbers, `bool` for JSON booleans, or |
21162 | | `std::vector` types for JSON arrays. The character type of @ref string_t |
21163 | | as well as an initializer list of this type is excluded to avoid |
21164 | | ambiguities as these types implicitly convert to `std::string`. |
21165 | | |
21166 | | @return copy of the JSON value, converted to type @a ValueType |
21167 | | |
21168 | | @throw type_error.302 in case passed type @a ValueType is incompatible |
21169 | | to the JSON value type (e.g., the JSON value is of type boolean, but a |
21170 | | string is requested); see example below |
21171 | | |
21172 | | @complexity Linear in the size of the JSON value. |
21173 | | |
21174 | | @liveexample{The example below shows several conversions from JSON values |
21175 | | to other types. There a few things to note: (1) Floating-point numbers can |
21176 | | be converted to integers\, (2) A JSON array can be converted to a standard |
21177 | | `std::vector<short>`\, (3) A JSON object can be converted to C++ |
21178 | | associative containers such as `std::unordered_map<std::string\, |
21179 | | json>`.,operator__ValueType} |
21180 | | |
21181 | | @since version 1.0.0 |
21182 | | */ |
21183 | | template < typename ValueType, typename std::enable_if < |
21184 | | detail::conjunction < |
21185 | | detail::negation<std::is_pointer<ValueType>>, |
21186 | | detail::negation<std::is_same<ValueType, std::nullptr_t>>, |
21187 | | detail::negation<std::is_same<ValueType, detail::json_ref<basic_json>>>, |
21188 | | detail::negation<std::is_same<ValueType, typename string_t::value_type>>, |
21189 | | detail::negation<detail::is_basic_json<ValueType>>, |
21190 | | detail::negation<std::is_same<ValueType, std::initializer_list<typename string_t::value_type>>>, |
21191 | | #if defined(JSON_HAS_CPP_17) && (defined(__GNUC__) || (defined(_MSC_VER) && _MSC_VER >= 1910 && _MSC_VER <= 1914)) |
21192 | | detail::negation<std::is_same<ValueType, std::string_view>>, |
21193 | | #endif |
21194 | | #if defined(JSON_HAS_CPP_17) && JSON_HAS_STATIC_RTTI |
21195 | | detail::negation<std::is_same<ValueType, std::any>>, |
21196 | | #endif |
21197 | | detail::is_detected_lazy<detail::get_template_function, const basic_json_t&, ValueType> |
21198 | | >::value, int >::type = 0 > |
21199 | | JSON_EXPLICIT operator ValueType() const |
21200 | 0 | { |
21201 | | // delegate the call to get<>() const |
21202 | 0 | return get<ValueType>(); |
21203 | 0 | } Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEcvT_INS2_17basic_string_viewIcS7_EETnNS2_9enable_ifIXsr6detail11conjunctionINS0_6detail8negationINS2_10is_pointerISF_EEEENSL_INS2_7is_sameISF_DnEEEENSL_INSP_ISF_NSK_8json_refISE_EEEEEENSL_INSP_ISF_cEEEENSL_INSK_13is_basic_jsonISF_EEEENSL_INSP_ISF_St16initializer_listIcEEEEENSK_16is_detected_lazyINSK_21get_template_functionEJRKSE_SF_EEEEE5valueEiE4typeELi0EEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEcvT_ItTnNS2_9enable_ifIXsr6detail11conjunctionINS0_6detail8negationINS2_10is_pointerISF_EEEENSJ_INS2_7is_sameISF_DnEEEENSJ_INSN_ISF_NSI_8json_refISE_EEEEEENSJ_INSN_ISF_cEEEENSJ_INSI_13is_basic_jsonISF_EEEENSJ_INSN_ISF_St16initializer_listIcEEEEENSI_16is_detected_lazyINSI_21get_template_functionEJRKSE_SF_EEEEE5valueEiE4typeELi0EEEv Unexecuted instantiation: _ZNK8nlohmann16json_abi_v3_11_310basic_jsonINSt3__13mapENS2_6vectorENS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEblmdS8_NS0_14adl_serializerENS4_IhNS8_IhEEEEvEcvT_IjTnNS2_9enable_ifIXsr6detail11conjunctionINS0_6detail8negationINS2_10is_pointerISF_EEEENSJ_INS2_7is_sameISF_DnEEEENSJ_INSN_ISF_NSI_8json_refISE_EEEEEENSJ_INSN_ISF_cEEEENSJ_INSI_13is_basic_jsonISF_EEEENSJ_INSN_ISF_St16initializer_listIcEEEEENSI_16is_detected_lazyINSI_21get_template_functionEJRKSE_SF_EEEEE5valueEiE4typeELi0EEEv |
21204 | | |
21205 | | /// @brief get a binary value |
21206 | | /// @sa https://json.nlohmann.me/api/basic_json/get_binary/ |
21207 | | binary_t& get_binary() |
21208 | | { |
21209 | | if (!is_binary()) |
21210 | | { |
21211 | | JSON_THROW(type_error::create(302, detail::concat("type must be binary, but is ", type_name()), this)); |
21212 | | } |
21213 | | |
21214 | | return *get_ptr<binary_t*>(); |
21215 | | } |
21216 | | |
21217 | | /// @brief get a binary value |
21218 | | /// @sa https://json.nlohmann.me/api/basic_json/get_binary/ |
21219 | | const binary_t& get_binary() const |
21220 | | { |
21221 | | if (!is_binary()) |
21222 | | { |
21223 | | JSON_THROW(type_error::create(302, detail::concat("type must be binary, but is ", type_name()), this)); |
21224 | | } |
21225 | | |
21226 | | return *get_ptr<const binary_t*>(); |
21227 | | } |
21228 | | |
21229 | | /// @} |
21230 | | |
21231 | | //////////////////// |
21232 | | // element access // |
21233 | | //////////////////// |
21234 | | |
21235 | | /// @name element access |
21236 | | /// Access to the JSON value. |
21237 | | /// @{ |
21238 | | |
21239 | | /// @brief access specified array element with bounds checking |
21240 | | /// @sa https://json.nlohmann.me/api/basic_json/at/ |
21241 | | reference at(size_type idx) |
21242 | | { |
21243 | | // at only works for arrays |
21244 | | if (JSON_HEDLEY_LIKELY(is_array())) |
21245 | | { |
21246 | | JSON_TRY |
21247 | | { |
21248 | | return set_parent(m_data.m_value.array->at(idx)); |
21249 | | } |
21250 | | JSON_CATCH (std::out_of_range&) |
21251 | | { |
21252 | | // create better exception explanation |
21253 | | JSON_THROW(out_of_range::create(401, detail::concat("array index ", std::to_string(idx), " is out of range"), this)); |
21254 | | } |
21255 | | } |
21256 | | else |
21257 | | { |
21258 | | JSON_THROW(type_error::create(304, detail::concat("cannot use at() with ", type_name()), this)); |
21259 | | } |
21260 | | } |
21261 | | |
21262 | | /// @brief access specified array element with bounds checking |
21263 | | /// @sa https://json.nlohmann.me/api/basic_json/at/ |
21264 | | const_reference at(size_type idx) const |
21265 | | { |
21266 | | // at only works for arrays |
21267 | | if (JSON_HEDLEY_LIKELY(is_array())) |
21268 | | { |
21269 | | JSON_TRY |
21270 | | { |
21271 | | return m_data.m_value.array->at(idx); |
21272 | | } |
21273 | | JSON_CATCH (std::out_of_range&) |
21274 | | { |
21275 | | // create better exception explanation |
21276 | | JSON_THROW(out_of_range::create(401, detail::concat("array index ", std::to_string(idx), " is out of range"), this)); |
21277 | | } |
21278 | | } |
21279 | | else |
21280 | | { |
21281 | | JSON_THROW(type_error::create(304, detail::concat("cannot use at() with ", type_name()), this)); |
21282 | | } |
21283 | | } |
21284 | | |
21285 | | /// @brief access specified object element with bounds checking |
21286 | | /// @sa https://json.nlohmann.me/api/basic_json/at/ |
21287 | | reference at(const typename object_t::key_type& key) |
21288 | 0 | { |
21289 | | // at only works for objects |
21290 | 0 | if (JSON_HEDLEY_UNLIKELY(!is_object())) |
21291 | 0 | { |
21292 | 0 | JSON_THROW(type_error::create(304, detail::concat("cannot use at() with ", type_name()), this)); |
21293 | 0 | } |
21294 | | |
21295 | 0 | auto it = m_data.m_value.object->find(key); |
21296 | 0 | if (it == m_data.m_value.object->end()) |
21297 | 0 | { |
21298 | 0 | JSON_THROW(out_of_range::create(403, detail::concat("key '", key, "' not found"), this)); |
21299 | 0 | } |
21300 | 0 | return set_parent(it->second); |
21301 | 0 | } |
21302 | | |
21303 | | /// @brief access specified object element with bounds checking |
21304 | | /// @sa https://json.nlohmann.me/api/basic_json/at/ |
21305 | | template<class KeyType, detail::enable_if_t< |
21306 | | detail::is_usable_as_basic_json_key_type<basic_json_t, KeyType>::value, int> = 0> |
21307 | | reference at(KeyType && key) |
21308 | | { |
21309 | | // at only works for objects |
21310 | | if (JSON_HEDLEY_UNLIKELY(!is_object())) |
21311 | | { |
21312 | | JSON_THROW(type_error::create(304, detail::concat("cannot use at() with ", type_name()), this)); |
21313 | | } |
21314 | | |
21315 | | auto it = m_data.m_value.object->find(std::forward<KeyType>(key)); |
21316 | | if (it == m_data.m_value.object->end()) |
21317 | | { |
21318 | | JSON_THROW(out_of_range::create(403, detail::concat("key '", string_t(std::forward<KeyType>(key)), "' not found"), this)); |
21319 | | } |
21320 | | return set_parent(it->second); |
21321 | | } |
21322 | | |
21323 | | /// @brief access specified object element with bounds checking |
21324 | | /// @sa https://json.nlohmann.me/api/basic_json/at/ |
21325 | | const_reference at(const typename object_t::key_type& key) const |
21326 | | { |
21327 | | // at only works for objects |
21328 | | if (JSON_HEDLEY_UNLIKELY(!is_object())) |
21329 | | { |
21330 | | JSON_THROW(type_error::create(304, detail::concat("cannot use at() with ", type_name()), this)); |
21331 | | } |
21332 | | |
21333 | | auto it = m_data.m_value.object->find(key); |
21334 | | if (it == m_data.m_value.object->end()) |
21335 | | { |
21336 | | JSON_THROW(out_of_range::create(403, detail::concat("key '", key, "' not found"), this)); |
21337 | | } |
21338 | | return it->second; |
21339 | | } |
21340 | | |
21341 | | /// @brief access specified object element with bounds checking |
21342 | | /// @sa https://json.nlohmann.me/api/basic_json/at/ |
21343 | | template<class KeyType, detail::enable_if_t< |
21344 | | detail::is_usable_as_basic_json_key_type<basic_json_t, KeyType>::value, int> = 0> |
21345 | | const_reference at(KeyType && key) const |
21346 | | { |
21347 | | // at only works for objects |
21348 | | if (JSON_HEDLEY_UNLIKELY(!is_object())) |
21349 | | { |
21350 | | JSON_THROW(type_error::create(304, detail::concat("cannot use at() with ", type_name()), this)); |
21351 | | } |
21352 | | |
21353 | | auto it = m_data.m_value.object->find(std::forward<KeyType>(key)); |
21354 | | if (it == m_data.m_value.object->end()) |
21355 | | { |
21356 | | JSON_THROW(out_of_range::create(403, detail::concat("key '", string_t(std::forward<KeyType>(key)), "' not found"), this)); |
21357 | | } |
21358 | | return it->second; |
21359 | | } |
21360 | | |
21361 | | /// @brief access specified array element |
21362 | | /// @sa https://json.nlohmann.me/api/basic_json/operator%5B%5D/ |
21363 | | reference operator[](size_type idx) |
21364 | | { |
21365 | | // implicitly convert null value to an empty array |
21366 | | if (is_null()) |
21367 | | { |
21368 | | m_data.m_type = value_t::array; |
21369 | | m_data.m_value.array = create<array_t>(); |
21370 | | assert_invariant(); |
21371 | | } |
21372 | | |
21373 | | // operator[] only works for arrays |
21374 | | if (JSON_HEDLEY_LIKELY(is_array())) |
21375 | | { |
21376 | | // fill up array with null values if given idx is outside range |
21377 | | if (idx >= m_data.m_value.array->size()) |
21378 | | { |
21379 | | #if JSON_DIAGNOSTICS |
21380 | | // remember array size & capacity before resizing |
21381 | | const auto old_size = m_data.m_value.array->size(); |
21382 | | const auto old_capacity = m_data.m_value.array->capacity(); |
21383 | | #endif |
21384 | | m_data.m_value.array->resize(idx + 1); |
21385 | | |
21386 | | #if JSON_DIAGNOSTICS |
21387 | | if (JSON_HEDLEY_UNLIKELY(m_data.m_value.array->capacity() != old_capacity)) |
21388 | | { |
21389 | | // capacity has changed: update all parents |
21390 | | set_parents(); |
21391 | | } |
21392 | | else |
21393 | | { |
21394 | | // set parent for values added above |
21395 | | set_parents(begin() + static_cast<typename iterator::difference_type>(old_size), static_cast<typename iterator::difference_type>(idx + 1 - old_size)); |
21396 | | } |
21397 | | #endif |
21398 | | assert_invariant(); |
21399 | | } |
21400 | | |
21401 | | return m_data.m_value.array->operator[](idx); |
21402 | | } |
21403 | | |
21404 | | JSON_THROW(type_error::create(305, detail::concat("cannot use operator[] with a numeric argument with ", type_name()), this)); |
21405 | | } |
21406 | | |
21407 | | /// @brief access specified array element |
21408 | | /// @sa https://json.nlohmann.me/api/basic_json/operator%5B%5D/ |
21409 | | const_reference operator[](size_type idx) const |
21410 | 0 | { |
21411 | | // const operator[] only works for arrays |
21412 | 0 | if (JSON_HEDLEY_LIKELY(is_array())) |
21413 | 0 | { |
21414 | 0 | return m_data.m_value.array->operator[](idx); |
21415 | 0 | } |
21416 | | |
21417 | 0 | JSON_THROW(type_error::create(305, detail::concat("cannot use operator[] with a numeric argument with ", type_name()), this)); |
21418 | 0 | } |
21419 | | |
21420 | | /// @brief access specified object element |
21421 | | /// @sa https://json.nlohmann.me/api/basic_json/operator%5B%5D/ |
21422 | | reference operator[](typename object_t::key_type key) |
21423 | 0 | { |
21424 | | // implicitly convert null value to an empty object |
21425 | 0 | if (is_null()) |
21426 | 0 | { |
21427 | 0 | m_data.m_type = value_t::object; |
21428 | 0 | m_data.m_value.object = create<object_t>(); |
21429 | 0 | assert_invariant(); |
21430 | 0 | } |
21431 | | |
21432 | | // operator[] only works for objects |
21433 | 0 | if (JSON_HEDLEY_LIKELY(is_object())) |
21434 | 0 | { |
21435 | 0 | auto result = m_data.m_value.object->emplace(std::move(key), nullptr); |
21436 | 0 | return set_parent(result.first->second); |
21437 | 0 | } |
21438 | | |
21439 | 0 | JSON_THROW(type_error::create(305, detail::concat("cannot use operator[] with a string argument with ", type_name()), this)); |
21440 | 0 | } |
21441 | | |
21442 | | /// @brief access specified object element |
21443 | | /// @sa https://json.nlohmann.me/api/basic_json/operator%5B%5D/ |
21444 | | const_reference operator[](const typename object_t::key_type& key) const |
21445 | 0 | { |
21446 | | // const operator[] only works for objects |
21447 | 0 | if (JSON_HEDLEY_LIKELY(is_object())) |
21448 | 0 | { |
21449 | 0 | auto it = m_data.m_value.object->find(key); |
21450 | 0 | JSON_ASSERT(it != m_data.m_value.object->end()); |
21451 | 0 | return it->second; |
21452 | 0 | } |
21453 | | |
21454 | 0 | JSON_THROW(type_error::create(305, detail::concat("cannot use operator[] with a string argument with ", type_name()), this)); |
21455 | 0 | } |
21456 | | |
21457 | | // these two functions resolve a (const) char * ambiguity affecting Clang and MSVC |
21458 | | // (they seemingly cannot be constrained to resolve the ambiguity) |
21459 | | template<typename T> |
21460 | | reference operator[](T* key) |
21461 | 0 | { |
21462 | 0 | return operator[](typename object_t::key_type(key)); |
21463 | 0 | } |
21464 | | |
21465 | | template<typename T> |
21466 | | const_reference operator[](T* key) const |
21467 | 0 | { |
21468 | 0 | return operator[](typename object_t::key_type(key)); |
21469 | 0 | } |
21470 | | |
21471 | | /// @brief access specified object element |
21472 | | /// @sa https://json.nlohmann.me/api/basic_json/operator%5B%5D/ |
21473 | | template<class KeyType, detail::enable_if_t< |
21474 | | detail::is_usable_as_basic_json_key_type<basic_json_t, KeyType>::value, int > = 0 > |
21475 | | reference operator[](KeyType && key) |
21476 | | { |
21477 | | // implicitly convert null value to an empty object |
21478 | | if (is_null()) |
21479 | | { |
21480 | | m_data.m_type = value_t::object; |
21481 | | m_data.m_value.object = create<object_t>(); |
21482 | | assert_invariant(); |
21483 | | } |
21484 | | |
21485 | | // operator[] only works for objects |
21486 | | if (JSON_HEDLEY_LIKELY(is_object())) |
21487 | | { |
21488 | | auto result = m_data.m_value.object->emplace(std::forward<KeyType>(key), nullptr); |
21489 | | return set_parent(result.first->second); |
21490 | | } |
21491 | | |
21492 | | JSON_THROW(type_error::create(305, detail::concat("cannot use operator[] with a string argument with ", type_name()), this)); |
21493 | | } |
21494 | | |
21495 | | /// @brief access specified object element |
21496 | | /// @sa https://json.nlohmann.me/api/basic_json/operator%5B%5D/ |
21497 | | template<class KeyType, detail::enable_if_t< |
21498 | | detail::is_usable_as_basic_json_key_type<basic_json_t, KeyType>::value, int > = 0 > |
21499 | | const_reference operator[](KeyType && key) const |
21500 | | { |
21501 | | // const operator[] only works for objects |
21502 | | if (JSON_HEDLEY_LIKELY(is_object())) |
21503 | | { |
21504 | | auto it = m_data.m_value.object->find(std::forward<KeyType>(key)); |
21505 | | JSON_ASSERT(it != m_data.m_value.object->end()); |
21506 | | return it->second; |
21507 | | } |
21508 | | |
21509 | | JSON_THROW(type_error::create(305, detail::concat("cannot use operator[] with a string argument with ", type_name()), this)); |
21510 | | } |
21511 | | |
21512 | | private: |
21513 | | template<typename KeyType> |
21514 | | using is_comparable_with_object_key = detail::is_comparable < |
21515 | | object_comparator_t, const typename object_t::key_type&, KeyType >; |
21516 | | |
21517 | | template<typename ValueType> |
21518 | | using value_return_type = std::conditional < |
21519 | | detail::is_c_string_uncvref<ValueType>::value, |
21520 | | string_t, typename std::decay<ValueType>::type >; |
21521 | | |
21522 | | public: |
21523 | | /// @brief access specified object element with default value |
21524 | | /// @sa https://json.nlohmann.me/api/basic_json/value/ |
21525 | | template < class ValueType, detail::enable_if_t < |
21526 | | !detail::is_transparent<object_comparator_t>::value |
21527 | | && detail::is_getable<basic_json_t, ValueType>::value |
21528 | | && !std::is_same<value_t, detail::uncvref_t<ValueType>>::value, int > = 0 > |
21529 | | ValueType value(const typename object_t::key_type& key, const ValueType& default_value) const |
21530 | | { |
21531 | | // value only works for objects |
21532 | | if (JSON_HEDLEY_LIKELY(is_object())) |
21533 | | { |
21534 | | // if key is found, return value and given default value otherwise |
21535 | | const auto it = find(key); |
21536 | | if (it != end()) |
21537 | | { |
21538 | | return it->template get<ValueType>(); |
21539 | | } |
21540 | | |
21541 | | return default_value; |
21542 | | } |
21543 | | |
21544 | | JSON_THROW(type_error::create(306, detail::concat("cannot use value() with ", type_name()), this)); |
21545 | | } |
21546 | | |
21547 | | /// @brief access specified object element with default value |
21548 | | /// @sa https://json.nlohmann.me/api/basic_json/value/ |
21549 | | template < class ValueType, class ReturnType = typename value_return_type<ValueType>::type, |
21550 | | detail::enable_if_t < |
21551 | | !detail::is_transparent<object_comparator_t>::value |
21552 | | && detail::is_getable<basic_json_t, ReturnType>::value |
21553 | | && !std::is_same<value_t, detail::uncvref_t<ValueType>>::value, int > = 0 > |
21554 | | ReturnType value(const typename object_t::key_type& key, ValueType && default_value) const |
21555 | | { |
21556 | | // value only works for objects |
21557 | | if (JSON_HEDLEY_LIKELY(is_object())) |
21558 | | { |
21559 | | // if key is found, return value and given default value otherwise |
21560 | | const auto it = find(key); |
21561 | | if (it != end()) |
21562 | | { |
21563 | | return it->template get<ReturnType>(); |
21564 | | } |
21565 | | |
21566 | | return std::forward<ValueType>(default_value); |
21567 | | } |
21568 | | |
21569 | | JSON_THROW(type_error::create(306, detail::concat("cannot use value() with ", type_name()), this)); |
21570 | | } |
21571 | | |
21572 | | /// @brief access specified object element with default value |
21573 | | /// @sa https://json.nlohmann.me/api/basic_json/value/ |
21574 | | template < class ValueType, class KeyType, detail::enable_if_t < |
21575 | | detail::is_transparent<object_comparator_t>::value |
21576 | | && !detail::is_json_pointer<KeyType>::value |
21577 | | && is_comparable_with_object_key<KeyType>::value |
21578 | | && detail::is_getable<basic_json_t, ValueType>::value |
21579 | | && !std::is_same<value_t, detail::uncvref_t<ValueType>>::value, int > = 0 > |
21580 | | ValueType value(KeyType && key, const ValueType& default_value) const |
21581 | | { |
21582 | | // value only works for objects |
21583 | | if (JSON_HEDLEY_LIKELY(is_object())) |
21584 | | { |
21585 | | // if key is found, return value and given default value otherwise |
21586 | | const auto it = find(std::forward<KeyType>(key)); |
21587 | | if (it != end()) |
21588 | | { |
21589 | | return it->template get<ValueType>(); |
21590 | | } |
21591 | | |
21592 | | return default_value; |
21593 | | } |
21594 | | |
21595 | | JSON_THROW(type_error::create(306, detail::concat("cannot use value() with ", type_name()), this)); |
21596 | | } |
21597 | | |
21598 | | /// @brief access specified object element via JSON Pointer with default value |
21599 | | /// @sa https://json.nlohmann.me/api/basic_json/value/ |
21600 | | template < class ValueType, class KeyType, class ReturnType = typename value_return_type<ValueType>::type, |
21601 | | detail::enable_if_t < |
21602 | | detail::is_transparent<object_comparator_t>::value |
21603 | | && !detail::is_json_pointer<KeyType>::value |
21604 | | && is_comparable_with_object_key<KeyType>::value |
21605 | | && detail::is_getable<basic_json_t, ReturnType>::value |
21606 | | && !std::is_same<value_t, detail::uncvref_t<ValueType>>::value, int > = 0 > |
21607 | | ReturnType value(KeyType && key, ValueType && default_value) const |
21608 | | { |
21609 | | // value only works for objects |
21610 | | if (JSON_HEDLEY_LIKELY(is_object())) |
21611 | | { |
21612 | | // if key is found, return value and given default value otherwise |
21613 | | const auto it = find(std::forward<KeyType>(key)); |
21614 | | if (it != end()) |
21615 | | { |
21616 | | return it->template get<ReturnType>(); |
21617 | | } |
21618 | | |
21619 | | return std::forward<ValueType>(default_value); |
21620 | | } |
21621 | | |
21622 | | JSON_THROW(type_error::create(306, detail::concat("cannot use value() with ", type_name()), this)); |
21623 | | } |
21624 | | |
21625 | | /// @brief access specified object element via JSON Pointer with default value |
21626 | | /// @sa https://json.nlohmann.me/api/basic_json/value/ |
21627 | | template < class ValueType, detail::enable_if_t < |
21628 | | detail::is_getable<basic_json_t, ValueType>::value |
21629 | | && !std::is_same<value_t, detail::uncvref_t<ValueType>>::value, int > = 0 > |
21630 | | ValueType value(const json_pointer& ptr, const ValueType& default_value) const |
21631 | | { |
21632 | | // value only works for objects |
21633 | | if (JSON_HEDLEY_LIKELY(is_object())) |
21634 | | { |
21635 | | // if pointer resolves a value, return it or use default value |
21636 | | JSON_TRY |
21637 | | { |
21638 | | return ptr.get_checked(this).template get<ValueType>(); |
21639 | | } |
21640 | | JSON_INTERNAL_CATCH (out_of_range&) |
21641 | | { |
21642 | | return default_value; |
21643 | | } |
21644 | | } |
21645 | | |
21646 | | JSON_THROW(type_error::create(306, detail::concat("cannot use value() with ", type_name()), this)); |
21647 | | } |
21648 | | |
21649 | | /// @brief access specified object element via JSON Pointer with default value |
21650 | | /// @sa https://json.nlohmann.me/api/basic_json/value/ |
21651 | | template < class ValueType, class ReturnType = typename value_return_type<ValueType>::type, |
21652 | | detail::enable_if_t < |
21653 | | detail::is_getable<basic_json_t, ReturnType>::value |
21654 | | && !std::is_same<value_t, detail::uncvref_t<ValueType>>::value, int > = 0 > |
21655 | | ReturnType value(const json_pointer& ptr, ValueType && default_value) const |
21656 | | { |
21657 | | // value only works for objects |
21658 | | if (JSON_HEDLEY_LIKELY(is_object())) |
21659 | | { |
21660 | | // if pointer resolves a value, return it or use default value |
21661 | | JSON_TRY |
21662 | | { |
21663 | | return ptr.get_checked(this).template get<ReturnType>(); |
21664 | | } |
21665 | | JSON_INTERNAL_CATCH (out_of_range&) |
21666 | | { |
21667 | | return std::forward<ValueType>(default_value); |
21668 | | } |
21669 | | } |
21670 | | |
21671 | | JSON_THROW(type_error::create(306, detail::concat("cannot use value() with ", type_name()), this)); |
21672 | | } |
21673 | | |
21674 | | template < class ValueType, class BasicJsonType, detail::enable_if_t < |
21675 | | detail::is_basic_json<BasicJsonType>::value |
21676 | | && detail::is_getable<basic_json_t, ValueType>::value |
21677 | | && !std::is_same<value_t, detail::uncvref_t<ValueType>>::value, int > = 0 > |
21678 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.0, basic_json::json_pointer or nlohmann::json_pointer<basic_json::string_t>) // NOLINT(readability/alt_tokens) |
21679 | | ValueType value(const ::nlohmann::json_pointer<BasicJsonType>& ptr, const ValueType& default_value) const |
21680 | | { |
21681 | | return value(ptr.convert(), default_value); |
21682 | | } |
21683 | | |
21684 | | template < class ValueType, class BasicJsonType, class ReturnType = typename value_return_type<ValueType>::type, |
21685 | | detail::enable_if_t < |
21686 | | detail::is_basic_json<BasicJsonType>::value |
21687 | | && detail::is_getable<basic_json_t, ReturnType>::value |
21688 | | && !std::is_same<value_t, detail::uncvref_t<ValueType>>::value, int > = 0 > |
21689 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.0, basic_json::json_pointer or nlohmann::json_pointer<basic_json::string_t>) // NOLINT(readability/alt_tokens) |
21690 | | ReturnType value(const ::nlohmann::json_pointer<BasicJsonType>& ptr, ValueType && default_value) const |
21691 | | { |
21692 | | return value(ptr.convert(), std::forward<ValueType>(default_value)); |
21693 | | } |
21694 | | |
21695 | | /// @brief access the first element |
21696 | | /// @sa https://json.nlohmann.me/api/basic_json/front/ |
21697 | | reference front() |
21698 | | { |
21699 | | return *begin(); |
21700 | | } |
21701 | | |
21702 | | /// @brief access the first element |
21703 | | /// @sa https://json.nlohmann.me/api/basic_json/front/ |
21704 | | const_reference front() const |
21705 | | { |
21706 | | return *cbegin(); |
21707 | | } |
21708 | | |
21709 | | /// @brief access the last element |
21710 | | /// @sa https://json.nlohmann.me/api/basic_json/back/ |
21711 | | reference back() |
21712 | | { |
21713 | | auto tmp = end(); |
21714 | | --tmp; |
21715 | | return *tmp; |
21716 | | } |
21717 | | |
21718 | | /// @brief access the last element |
21719 | | /// @sa https://json.nlohmann.me/api/basic_json/back/ |
21720 | | const_reference back() const |
21721 | | { |
21722 | | auto tmp = cend(); |
21723 | | --tmp; |
21724 | | return *tmp; |
21725 | | } |
21726 | | |
21727 | | /// @brief remove element given an iterator |
21728 | | /// @sa https://json.nlohmann.me/api/basic_json/erase/ |
21729 | | template < class IteratorType, detail::enable_if_t < |
21730 | | std::is_same<IteratorType, typename basic_json_t::iterator>::value || |
21731 | | std::is_same<IteratorType, typename basic_json_t::const_iterator>::value, int > = 0 > |
21732 | | IteratorType erase(IteratorType pos) |
21733 | 0 | { |
21734 | | // make sure iterator fits the current value |
21735 | 0 | if (JSON_HEDLEY_UNLIKELY(this != pos.m_object)) |
21736 | 0 | { |
21737 | 0 | JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value", this)); |
21738 | 0 | } |
21739 | | |
21740 | 0 | IteratorType result = end(); |
21741 | |
|
21742 | 0 | switch (m_data.m_type) |
21743 | 0 | { |
21744 | 0 | case value_t::boolean: |
21745 | 0 | case value_t::number_float: |
21746 | 0 | case value_t::number_integer: |
21747 | 0 | case value_t::number_unsigned: |
21748 | 0 | case value_t::string: |
21749 | 0 | case value_t::binary: |
21750 | 0 | { |
21751 | 0 | if (JSON_HEDLEY_UNLIKELY(!pos.m_it.primitive_iterator.is_begin())) |
21752 | 0 | { |
21753 | 0 | JSON_THROW(invalid_iterator::create(205, "iterator out of range", this)); |
21754 | 0 | } |
21755 | | |
21756 | 0 | if (is_string()) |
21757 | 0 | { |
21758 | 0 | AllocatorType<string_t> alloc; |
21759 | 0 | std::allocator_traits<decltype(alloc)>::destroy(alloc, m_data.m_value.string); |
21760 | 0 | std::allocator_traits<decltype(alloc)>::deallocate(alloc, m_data.m_value.string, 1); |
21761 | 0 | m_data.m_value.string = nullptr; |
21762 | 0 | } |
21763 | 0 | else if (is_binary()) |
21764 | 0 | { |
21765 | 0 | AllocatorType<binary_t> alloc; |
21766 | 0 | std::allocator_traits<decltype(alloc)>::destroy(alloc, m_data.m_value.binary); |
21767 | 0 | std::allocator_traits<decltype(alloc)>::deallocate(alloc, m_data.m_value.binary, 1); |
21768 | 0 | m_data.m_value.binary = nullptr; |
21769 | 0 | } |
21770 | |
|
21771 | 0 | m_data.m_type = value_t::null; |
21772 | 0 | assert_invariant(); |
21773 | 0 | break; |
21774 | 0 | } |
21775 | | |
21776 | 0 | case value_t::object: |
21777 | 0 | { |
21778 | 0 | result.m_it.object_iterator = m_data.m_value.object->erase(pos.m_it.object_iterator); |
21779 | 0 | break; |
21780 | 0 | } |
21781 | | |
21782 | 0 | case value_t::array: |
21783 | 0 | { |
21784 | 0 | result.m_it.array_iterator = m_data.m_value.array->erase(pos.m_it.array_iterator); |
21785 | 0 | break; |
21786 | 0 | } |
21787 | | |
21788 | 0 | case value_t::null: |
21789 | 0 | case value_t::discarded: |
21790 | 0 | default: |
21791 | 0 | JSON_THROW(type_error::create(307, detail::concat("cannot use erase() with ", type_name()), this)); |
21792 | 0 | } |
21793 | | |
21794 | 0 | return result; |
21795 | 0 | } |
21796 | | |
21797 | | /// @brief remove elements given an iterator range |
21798 | | /// @sa https://json.nlohmann.me/api/basic_json/erase/ |
21799 | | template < class IteratorType, detail::enable_if_t < |
21800 | | std::is_same<IteratorType, typename basic_json_t::iterator>::value || |
21801 | | std::is_same<IteratorType, typename basic_json_t::const_iterator>::value, int > = 0 > |
21802 | | IteratorType erase(IteratorType first, IteratorType last) |
21803 | | { |
21804 | | // make sure iterator fits the current value |
21805 | | if (JSON_HEDLEY_UNLIKELY(this != first.m_object || this != last.m_object)) |
21806 | | { |
21807 | | JSON_THROW(invalid_iterator::create(203, "iterators do not fit current value", this)); |
21808 | | } |
21809 | | |
21810 | | IteratorType result = end(); |
21811 | | |
21812 | | switch (m_data.m_type) |
21813 | | { |
21814 | | case value_t::boolean: |
21815 | | case value_t::number_float: |
21816 | | case value_t::number_integer: |
21817 | | case value_t::number_unsigned: |
21818 | | case value_t::string: |
21819 | | case value_t::binary: |
21820 | | { |
21821 | | if (JSON_HEDLEY_LIKELY(!first.m_it.primitive_iterator.is_begin() |
21822 | | || !last.m_it.primitive_iterator.is_end())) |
21823 | | { |
21824 | | JSON_THROW(invalid_iterator::create(204, "iterators out of range", this)); |
21825 | | } |
21826 | | |
21827 | | if (is_string()) |
21828 | | { |
21829 | | AllocatorType<string_t> alloc; |
21830 | | std::allocator_traits<decltype(alloc)>::destroy(alloc, m_data.m_value.string); |
21831 | | std::allocator_traits<decltype(alloc)>::deallocate(alloc, m_data.m_value.string, 1); |
21832 | | m_data.m_value.string = nullptr; |
21833 | | } |
21834 | | else if (is_binary()) |
21835 | | { |
21836 | | AllocatorType<binary_t> alloc; |
21837 | | std::allocator_traits<decltype(alloc)>::destroy(alloc, m_data.m_value.binary); |
21838 | | std::allocator_traits<decltype(alloc)>::deallocate(alloc, m_data.m_value.binary, 1); |
21839 | | m_data.m_value.binary = nullptr; |
21840 | | } |
21841 | | |
21842 | | m_data.m_type = value_t::null; |
21843 | | assert_invariant(); |
21844 | | break; |
21845 | | } |
21846 | | |
21847 | | case value_t::object: |
21848 | | { |
21849 | | result.m_it.object_iterator = m_data.m_value.object->erase(first.m_it.object_iterator, |
21850 | | last.m_it.object_iterator); |
21851 | | break; |
21852 | | } |
21853 | | |
21854 | | case value_t::array: |
21855 | | { |
21856 | | result.m_it.array_iterator = m_data.m_value.array->erase(first.m_it.array_iterator, |
21857 | | last.m_it.array_iterator); |
21858 | | break; |
21859 | | } |
21860 | | |
21861 | | case value_t::null: |
21862 | | case value_t::discarded: |
21863 | | default: |
21864 | | JSON_THROW(type_error::create(307, detail::concat("cannot use erase() with ", type_name()), this)); |
21865 | | } |
21866 | | |
21867 | | return result; |
21868 | | } |
21869 | | |
21870 | | private: |
21871 | | template < typename KeyType, detail::enable_if_t < |
21872 | | detail::has_erase_with_key_type<basic_json_t, KeyType>::value, int > = 0 > |
21873 | | size_type erase_internal(KeyType && key) |
21874 | | { |
21875 | | // this erase only works for objects |
21876 | | if (JSON_HEDLEY_UNLIKELY(!is_object())) |
21877 | | { |
21878 | | JSON_THROW(type_error::create(307, detail::concat("cannot use erase() with ", type_name()), this)); |
21879 | | } |
21880 | | |
21881 | | return m_data.m_value.object->erase(std::forward<KeyType>(key)); |
21882 | | } |
21883 | | |
21884 | | template < typename KeyType, detail::enable_if_t < |
21885 | | !detail::has_erase_with_key_type<basic_json_t, KeyType>::value, int > = 0 > |
21886 | | size_type erase_internal(KeyType && key) |
21887 | | { |
21888 | | // this erase only works for objects |
21889 | | if (JSON_HEDLEY_UNLIKELY(!is_object())) |
21890 | | { |
21891 | | JSON_THROW(type_error::create(307, detail::concat("cannot use erase() with ", type_name()), this)); |
21892 | | } |
21893 | | |
21894 | | const auto it = m_data.m_value.object->find(std::forward<KeyType>(key)); |
21895 | | if (it != m_data.m_value.object->end()) |
21896 | | { |
21897 | | m_data.m_value.object->erase(it); |
21898 | | return 1; |
21899 | | } |
21900 | | return 0; |
21901 | | } |
21902 | | |
21903 | | public: |
21904 | | |
21905 | | /// @brief remove element from a JSON object given a key |
21906 | | /// @sa https://json.nlohmann.me/api/basic_json/erase/ |
21907 | | size_type erase(const typename object_t::key_type& key) |
21908 | | { |
21909 | | // the indirection via erase_internal() is added to avoid making this |
21910 | | // function a template and thus de-rank it during overload resolution |
21911 | | return erase_internal(key); |
21912 | | } |
21913 | | |
21914 | | /// @brief remove element from a JSON object given a key |
21915 | | /// @sa https://json.nlohmann.me/api/basic_json/erase/ |
21916 | | template<class KeyType, detail::enable_if_t< |
21917 | | detail::is_usable_as_basic_json_key_type<basic_json_t, KeyType>::value, int> = 0> |
21918 | | size_type erase(KeyType && key) |
21919 | | { |
21920 | | return erase_internal(std::forward<KeyType>(key)); |
21921 | | } |
21922 | | |
21923 | | /// @brief remove element from a JSON array given an index |
21924 | | /// @sa https://json.nlohmann.me/api/basic_json/erase/ |
21925 | | void erase(const size_type idx) |
21926 | | { |
21927 | | // this erase only works for arrays |
21928 | | if (JSON_HEDLEY_LIKELY(is_array())) |
21929 | | { |
21930 | | if (JSON_HEDLEY_UNLIKELY(idx >= size())) |
21931 | | { |
21932 | | JSON_THROW(out_of_range::create(401, detail::concat("array index ", std::to_string(idx), " is out of range"), this)); |
21933 | | } |
21934 | | |
21935 | | m_data.m_value.array->erase(m_data.m_value.array->begin() + static_cast<difference_type>(idx)); |
21936 | | } |
21937 | | else |
21938 | | { |
21939 | | JSON_THROW(type_error::create(307, detail::concat("cannot use erase() with ", type_name()), this)); |
21940 | | } |
21941 | | } |
21942 | | |
21943 | | /// @} |
21944 | | |
21945 | | //////////// |
21946 | | // lookup // |
21947 | | //////////// |
21948 | | |
21949 | | /// @name lookup |
21950 | | /// @{ |
21951 | | |
21952 | | /// @brief find an element in a JSON object |
21953 | | /// @sa https://json.nlohmann.me/api/basic_json/find/ |
21954 | | iterator find(const typename object_t::key_type& key) |
21955 | | { |
21956 | | auto result = end(); |
21957 | | |
21958 | | if (is_object()) |
21959 | | { |
21960 | | result.m_it.object_iterator = m_data.m_value.object->find(key); |
21961 | | } |
21962 | | |
21963 | | return result; |
21964 | | } |
21965 | | |
21966 | | /// @brief find an element in a JSON object |
21967 | | /// @sa https://json.nlohmann.me/api/basic_json/find/ |
21968 | | const_iterator find(const typename object_t::key_type& key) const |
21969 | | { |
21970 | | auto result = cend(); |
21971 | | |
21972 | | if (is_object()) |
21973 | | { |
21974 | | result.m_it.object_iterator = m_data.m_value.object->find(key); |
21975 | | } |
21976 | | |
21977 | | return result; |
21978 | | } |
21979 | | |
21980 | | /// @brief find an element in a JSON object |
21981 | | /// @sa https://json.nlohmann.me/api/basic_json/find/ |
21982 | | template<class KeyType, detail::enable_if_t< |
21983 | | detail::is_usable_as_basic_json_key_type<basic_json_t, KeyType>::value, int> = 0> |
21984 | | iterator find(KeyType && key) |
21985 | | { |
21986 | | auto result = end(); |
21987 | | |
21988 | | if (is_object()) |
21989 | | { |
21990 | | result.m_it.object_iterator = m_data.m_value.object->find(std::forward<KeyType>(key)); |
21991 | | } |
21992 | | |
21993 | | return result; |
21994 | | } |
21995 | | |
21996 | | /// @brief find an element in a JSON object |
21997 | | /// @sa https://json.nlohmann.me/api/basic_json/find/ |
21998 | | template<class KeyType, detail::enable_if_t< |
21999 | | detail::is_usable_as_basic_json_key_type<basic_json_t, KeyType>::value, int> = 0> |
22000 | | const_iterator find(KeyType && key) const |
22001 | | { |
22002 | | auto result = cend(); |
22003 | | |
22004 | | if (is_object()) |
22005 | | { |
22006 | | result.m_it.object_iterator = m_data.m_value.object->find(std::forward<KeyType>(key)); |
22007 | | } |
22008 | | |
22009 | | return result; |
22010 | | } |
22011 | | |
22012 | | /// @brief returns the number of occurrences of a key in a JSON object |
22013 | | /// @sa https://json.nlohmann.me/api/basic_json/count/ |
22014 | | size_type count(const typename object_t::key_type& key) const |
22015 | | { |
22016 | | // return 0 for all nonobject types |
22017 | | return is_object() ? m_data.m_value.object->count(key) : 0; |
22018 | | } |
22019 | | |
22020 | | /// @brief returns the number of occurrences of a key in a JSON object |
22021 | | /// @sa https://json.nlohmann.me/api/basic_json/count/ |
22022 | | template<class KeyType, detail::enable_if_t< |
22023 | | detail::is_usable_as_basic_json_key_type<basic_json_t, KeyType>::value, int> = 0> |
22024 | | size_type count(KeyType && key) const |
22025 | | { |
22026 | | // return 0 for all nonobject types |
22027 | | return is_object() ? m_data.m_value.object->count(std::forward<KeyType>(key)) : 0; |
22028 | | } |
22029 | | |
22030 | | /// @brief check the existence of an element in a JSON object |
22031 | | /// @sa https://json.nlohmann.me/api/basic_json/contains/ |
22032 | | bool contains(const typename object_t::key_type& key) const |
22033 | | { |
22034 | | return is_object() && m_data.m_value.object->find(key) != m_data.m_value.object->end(); |
22035 | | } |
22036 | | |
22037 | | /// @brief check the existence of an element in a JSON object |
22038 | | /// @sa https://json.nlohmann.me/api/basic_json/contains/ |
22039 | | template<class KeyType, detail::enable_if_t< |
22040 | | detail::is_usable_as_basic_json_key_type<basic_json_t, KeyType>::value, int> = 0> |
22041 | | bool contains(KeyType && key) const |
22042 | | { |
22043 | | return is_object() && m_data.m_value.object->find(std::forward<KeyType>(key)) != m_data.m_value.object->end(); |
22044 | | } |
22045 | | |
22046 | | /// @brief check the existence of an element in a JSON object given a JSON pointer |
22047 | | /// @sa https://json.nlohmann.me/api/basic_json/contains/ |
22048 | | bool contains(const json_pointer& ptr) const |
22049 | | { |
22050 | | return ptr.contains(this); |
22051 | | } |
22052 | | |
22053 | | template<typename BasicJsonType, detail::enable_if_t<detail::is_basic_json<BasicJsonType>::value, int> = 0> |
22054 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.0, basic_json::json_pointer or nlohmann::json_pointer<basic_json::string_t>) // NOLINT(readability/alt_tokens) |
22055 | | bool contains(const typename ::nlohmann::json_pointer<BasicJsonType>& ptr) const |
22056 | | { |
22057 | | return ptr.contains(this); |
22058 | | } |
22059 | | |
22060 | | /// @} |
22061 | | |
22062 | | /////////////// |
22063 | | // iterators // |
22064 | | /////////////// |
22065 | | |
22066 | | /// @name iterators |
22067 | | /// @{ |
22068 | | |
22069 | | /// @brief returns an iterator to the first element |
22070 | | /// @sa https://json.nlohmann.me/api/basic_json/begin/ |
22071 | | iterator begin() noexcept |
22072 | 0 | { |
22073 | 0 | iterator result(this); |
22074 | 0 | result.set_begin(); |
22075 | 0 | return result; |
22076 | 0 | } |
22077 | | |
22078 | | /// @brief returns an iterator to the first element |
22079 | | /// @sa https://json.nlohmann.me/api/basic_json/begin/ |
22080 | | const_iterator begin() const noexcept |
22081 | | { |
22082 | | return cbegin(); |
22083 | | } |
22084 | | |
22085 | | /// @brief returns a const iterator to the first element |
22086 | | /// @sa https://json.nlohmann.me/api/basic_json/cbegin/ |
22087 | | const_iterator cbegin() const noexcept |
22088 | | { |
22089 | | const_iterator result(this); |
22090 | | result.set_begin(); |
22091 | | return result; |
22092 | | } |
22093 | | |
22094 | | /// @brief returns an iterator to one past the last element |
22095 | | /// @sa https://json.nlohmann.me/api/basic_json/end/ |
22096 | | iterator end() noexcept |
22097 | 0 | { |
22098 | 0 | iterator result(this); |
22099 | 0 | result.set_end(); |
22100 | 0 | return result; |
22101 | 0 | } |
22102 | | |
22103 | | /// @brief returns an iterator to one past the last element |
22104 | | /// @sa https://json.nlohmann.me/api/basic_json/end/ |
22105 | | const_iterator end() const noexcept |
22106 | | { |
22107 | | return cend(); |
22108 | | } |
22109 | | |
22110 | | /// @brief returns an iterator to one past the last element |
22111 | | /// @sa https://json.nlohmann.me/api/basic_json/cend/ |
22112 | | const_iterator cend() const noexcept |
22113 | | { |
22114 | | const_iterator result(this); |
22115 | | result.set_end(); |
22116 | | return result; |
22117 | | } |
22118 | | |
22119 | | /// @brief returns an iterator to the reverse-beginning |
22120 | | /// @sa https://json.nlohmann.me/api/basic_json/rbegin/ |
22121 | | reverse_iterator rbegin() noexcept |
22122 | | { |
22123 | | return reverse_iterator(end()); |
22124 | | } |
22125 | | |
22126 | | /// @brief returns an iterator to the reverse-beginning |
22127 | | /// @sa https://json.nlohmann.me/api/basic_json/rbegin/ |
22128 | | const_reverse_iterator rbegin() const noexcept |
22129 | | { |
22130 | | return crbegin(); |
22131 | | } |
22132 | | |
22133 | | /// @brief returns an iterator to the reverse-end |
22134 | | /// @sa https://json.nlohmann.me/api/basic_json/rend/ |
22135 | | reverse_iterator rend() noexcept |
22136 | | { |
22137 | | return reverse_iterator(begin()); |
22138 | | } |
22139 | | |
22140 | | /// @brief returns an iterator to the reverse-end |
22141 | | /// @sa https://json.nlohmann.me/api/basic_json/rend/ |
22142 | | const_reverse_iterator rend() const noexcept |
22143 | | { |
22144 | | return crend(); |
22145 | | } |
22146 | | |
22147 | | /// @brief returns a const reverse iterator to the last element |
22148 | | /// @sa https://json.nlohmann.me/api/basic_json/crbegin/ |
22149 | | const_reverse_iterator crbegin() const noexcept |
22150 | | { |
22151 | | return const_reverse_iterator(cend()); |
22152 | | } |
22153 | | |
22154 | | /// @brief returns a const reverse iterator to one before the first |
22155 | | /// @sa https://json.nlohmann.me/api/basic_json/crend/ |
22156 | | const_reverse_iterator crend() const noexcept |
22157 | | { |
22158 | | return const_reverse_iterator(cbegin()); |
22159 | | } |
22160 | | |
22161 | | public: |
22162 | | /// @brief wrapper to access iterator member functions in range-based for |
22163 | | /// @sa https://json.nlohmann.me/api/basic_json/items/ |
22164 | | /// @deprecated This function is deprecated since 3.1.0 and will be removed in |
22165 | | /// version 4.0.0 of the library. Please use @ref items() instead; |
22166 | | /// that is, replace `json::iterator_wrapper(j)` with `j.items()`. |
22167 | | JSON_HEDLEY_DEPRECATED_FOR(3.1.0, items()) |
22168 | | static iteration_proxy<iterator> iterator_wrapper(reference ref) noexcept |
22169 | | { |
22170 | | return ref.items(); |
22171 | | } |
22172 | | |
22173 | | /// @brief wrapper to access iterator member functions in range-based for |
22174 | | /// @sa https://json.nlohmann.me/api/basic_json/items/ |
22175 | | /// @deprecated This function is deprecated since 3.1.0 and will be removed in |
22176 | | /// version 4.0.0 of the library. Please use @ref items() instead; |
22177 | | /// that is, replace `json::iterator_wrapper(j)` with `j.items()`. |
22178 | | JSON_HEDLEY_DEPRECATED_FOR(3.1.0, items()) |
22179 | | static iteration_proxy<const_iterator> iterator_wrapper(const_reference ref) noexcept |
22180 | | { |
22181 | | return ref.items(); |
22182 | | } |
22183 | | |
22184 | | /// @brief helper to access iterator member functions in range-based for |
22185 | | /// @sa https://json.nlohmann.me/api/basic_json/items/ |
22186 | | iteration_proxy<iterator> items() noexcept |
22187 | | { |
22188 | | return iteration_proxy<iterator>(*this); |
22189 | | } |
22190 | | |
22191 | | /// @brief helper to access iterator member functions in range-based for |
22192 | | /// @sa https://json.nlohmann.me/api/basic_json/items/ |
22193 | | iteration_proxy<const_iterator> items() const noexcept |
22194 | | { |
22195 | | return iteration_proxy<const_iterator>(*this); |
22196 | | } |
22197 | | |
22198 | | /// @} |
22199 | | |
22200 | | ////////////// |
22201 | | // capacity // |
22202 | | ////////////// |
22203 | | |
22204 | | /// @name capacity |
22205 | | /// @{ |
22206 | | |
22207 | | /// @brief checks whether the container is empty. |
22208 | | /// @sa https://json.nlohmann.me/api/basic_json/empty/ |
22209 | | bool empty() const noexcept |
22210 | | { |
22211 | | switch (m_data.m_type) |
22212 | | { |
22213 | | case value_t::null: |
22214 | | { |
22215 | | // null values are empty |
22216 | | return true; |
22217 | | } |
22218 | | |
22219 | | case value_t::array: |
22220 | | { |
22221 | | // delegate call to array_t::empty() |
22222 | | return m_data.m_value.array->empty(); |
22223 | | } |
22224 | | |
22225 | | case value_t::object: |
22226 | | { |
22227 | | // delegate call to object_t::empty() |
22228 | | return m_data.m_value.object->empty(); |
22229 | | } |
22230 | | |
22231 | | case value_t::string: |
22232 | | case value_t::boolean: |
22233 | | case value_t::number_integer: |
22234 | | case value_t::number_unsigned: |
22235 | | case value_t::number_float: |
22236 | | case value_t::binary: |
22237 | | case value_t::discarded: |
22238 | | default: |
22239 | | { |
22240 | | // all other types are nonempty |
22241 | | return false; |
22242 | | } |
22243 | | } |
22244 | | } |
22245 | | |
22246 | | /// @brief returns the number of elements |
22247 | | /// @sa https://json.nlohmann.me/api/basic_json/size/ |
22248 | | size_type size() const noexcept |
22249 | 0 | { |
22250 | 0 | switch (m_data.m_type) |
22251 | 0 | { |
22252 | 0 | case value_t::null: |
22253 | 0 | { |
22254 | | // null values are empty |
22255 | 0 | return 0; |
22256 | 0 | } |
22257 | | |
22258 | 0 | case value_t::array: |
22259 | 0 | { |
22260 | | // delegate call to array_t::size() |
22261 | 0 | return m_data.m_value.array->size(); |
22262 | 0 | } |
22263 | | |
22264 | 0 | case value_t::object: |
22265 | 0 | { |
22266 | | // delegate call to object_t::size() |
22267 | 0 | return m_data.m_value.object->size(); |
22268 | 0 | } |
22269 | | |
22270 | 0 | case value_t::string: |
22271 | 0 | case value_t::boolean: |
22272 | 0 | case value_t::number_integer: |
22273 | 0 | case value_t::number_unsigned: |
22274 | 0 | case value_t::number_float: |
22275 | 0 | case value_t::binary: |
22276 | 0 | case value_t::discarded: |
22277 | 0 | default: |
22278 | 0 | { |
22279 | | // all other types have size 1 |
22280 | 0 | return 1; |
22281 | 0 | } |
22282 | 0 | } |
22283 | 0 | } |
22284 | | |
22285 | | /// @brief returns the maximum possible number of elements |
22286 | | /// @sa https://json.nlohmann.me/api/basic_json/max_size/ |
22287 | | size_type max_size() const noexcept |
22288 | 0 | { |
22289 | 0 | switch (m_data.m_type) |
22290 | 0 | { |
22291 | 0 | case value_t::array: |
22292 | 0 | { |
22293 | | // delegate call to array_t::max_size() |
22294 | 0 | return m_data.m_value.array->max_size(); |
22295 | 0 | } |
22296 | | |
22297 | 0 | case value_t::object: |
22298 | 0 | { |
22299 | | // delegate call to object_t::max_size() |
22300 | 0 | return m_data.m_value.object->max_size(); |
22301 | 0 | } |
22302 | | |
22303 | 0 | case value_t::null: |
22304 | 0 | case value_t::string: |
22305 | 0 | case value_t::boolean: |
22306 | 0 | case value_t::number_integer: |
22307 | 0 | case value_t::number_unsigned: |
22308 | 0 | case value_t::number_float: |
22309 | 0 | case value_t::binary: |
22310 | 0 | case value_t::discarded: |
22311 | 0 | default: |
22312 | 0 | { |
22313 | | // all other types have max_size() == size() |
22314 | 0 | return size(); |
22315 | 0 | } |
22316 | 0 | } |
22317 | 0 | } |
22318 | | |
22319 | | /// @} |
22320 | | |
22321 | | /////////////// |
22322 | | // modifiers // |
22323 | | /////////////// |
22324 | | |
22325 | | /// @name modifiers |
22326 | | /// @{ |
22327 | | |
22328 | | /// @brief clears the contents |
22329 | | /// @sa https://json.nlohmann.me/api/basic_json/clear/ |
22330 | | void clear() noexcept |
22331 | | { |
22332 | | switch (m_data.m_type) |
22333 | | { |
22334 | | case value_t::number_integer: |
22335 | | { |
22336 | | m_data.m_value.number_integer = 0; |
22337 | | break; |
22338 | | } |
22339 | | |
22340 | | case value_t::number_unsigned: |
22341 | | { |
22342 | | m_data.m_value.number_unsigned = 0; |
22343 | | break; |
22344 | | } |
22345 | | |
22346 | | case value_t::number_float: |
22347 | | { |
22348 | | m_data.m_value.number_float = 0.0; |
22349 | | break; |
22350 | | } |
22351 | | |
22352 | | case value_t::boolean: |
22353 | | { |
22354 | | m_data.m_value.boolean = false; |
22355 | | break; |
22356 | | } |
22357 | | |
22358 | | case value_t::string: |
22359 | | { |
22360 | | m_data.m_value.string->clear(); |
22361 | | break; |
22362 | | } |
22363 | | |
22364 | | case value_t::binary: |
22365 | | { |
22366 | | m_data.m_value.binary->clear(); |
22367 | | break; |
22368 | | } |
22369 | | |
22370 | | case value_t::array: |
22371 | | { |
22372 | | m_data.m_value.array->clear(); |
22373 | | break; |
22374 | | } |
22375 | | |
22376 | | case value_t::object: |
22377 | | { |
22378 | | m_data.m_value.object->clear(); |
22379 | | break; |
22380 | | } |
22381 | | |
22382 | | case value_t::null: |
22383 | | case value_t::discarded: |
22384 | | default: |
22385 | | break; |
22386 | | } |
22387 | | } |
22388 | | |
22389 | | /// @brief add an object to an array |
22390 | | /// @sa https://json.nlohmann.me/api/basic_json/push_back/ |
22391 | | void push_back(basic_json&& val) |
22392 | | { |
22393 | | // push_back only works for null objects or arrays |
22394 | | if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_array()))) |
22395 | | { |
22396 | | JSON_THROW(type_error::create(308, detail::concat("cannot use push_back() with ", type_name()), this)); |
22397 | | } |
22398 | | |
22399 | | // transform null object into an array |
22400 | | if (is_null()) |
22401 | | { |
22402 | | m_data.m_type = value_t::array; |
22403 | | m_data.m_value = value_t::array; |
22404 | | assert_invariant(); |
22405 | | } |
22406 | | |
22407 | | // add element to array (move semantics) |
22408 | | const auto old_capacity = m_data.m_value.array->capacity(); |
22409 | | m_data.m_value.array->push_back(std::move(val)); |
22410 | | set_parent(m_data.m_value.array->back(), old_capacity); |
22411 | | // if val is moved from, basic_json move constructor marks it null, so we do not call the destructor |
22412 | | } |
22413 | | |
22414 | | /// @brief add an object to an array |
22415 | | /// @sa https://json.nlohmann.me/api/basic_json/operator+=/ |
22416 | | reference operator+=(basic_json&& val) |
22417 | | { |
22418 | | push_back(std::move(val)); |
22419 | | return *this; |
22420 | | } |
22421 | | |
22422 | | /// @brief add an object to an array |
22423 | | /// @sa https://json.nlohmann.me/api/basic_json/push_back/ |
22424 | | void push_back(const basic_json& val) |
22425 | | { |
22426 | | // push_back only works for null objects or arrays |
22427 | | if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_array()))) |
22428 | | { |
22429 | | JSON_THROW(type_error::create(308, detail::concat("cannot use push_back() with ", type_name()), this)); |
22430 | | } |
22431 | | |
22432 | | // transform null object into an array |
22433 | | if (is_null()) |
22434 | | { |
22435 | | m_data.m_type = value_t::array; |
22436 | | m_data.m_value = value_t::array; |
22437 | | assert_invariant(); |
22438 | | } |
22439 | | |
22440 | | // add element to array |
22441 | | const auto old_capacity = m_data.m_value.array->capacity(); |
22442 | | m_data.m_value.array->push_back(val); |
22443 | | set_parent(m_data.m_value.array->back(), old_capacity); |
22444 | | } |
22445 | | |
22446 | | /// @brief add an object to an array |
22447 | | /// @sa https://json.nlohmann.me/api/basic_json/operator+=/ |
22448 | | reference operator+=(const basic_json& val) |
22449 | | { |
22450 | | push_back(val); |
22451 | | return *this; |
22452 | | } |
22453 | | |
22454 | | /// @brief add an object to an object |
22455 | | /// @sa https://json.nlohmann.me/api/basic_json/push_back/ |
22456 | | void push_back(const typename object_t::value_type& val) |
22457 | | { |
22458 | | // push_back only works for null objects or objects |
22459 | | if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_object()))) |
22460 | | { |
22461 | | JSON_THROW(type_error::create(308, detail::concat("cannot use push_back() with ", type_name()), this)); |
22462 | | } |
22463 | | |
22464 | | // transform null object into an object |
22465 | | if (is_null()) |
22466 | | { |
22467 | | m_data.m_type = value_t::object; |
22468 | | m_data.m_value = value_t::object; |
22469 | | assert_invariant(); |
22470 | | } |
22471 | | |
22472 | | // add element to object |
22473 | | auto res = m_data.m_value.object->insert(val); |
22474 | | set_parent(res.first->second); |
22475 | | } |
22476 | | |
22477 | | /// @brief add an object to an object |
22478 | | /// @sa https://json.nlohmann.me/api/basic_json/operator+=/ |
22479 | | reference operator+=(const typename object_t::value_type& val) |
22480 | | { |
22481 | | push_back(val); |
22482 | | return *this; |
22483 | | } |
22484 | | |
22485 | | /// @brief add an object to an object |
22486 | | /// @sa https://json.nlohmann.me/api/basic_json/push_back/ |
22487 | | void push_back(initializer_list_t init) |
22488 | | { |
22489 | | if (is_object() && init.size() == 2 && (*init.begin())->is_string()) |
22490 | | { |
22491 | | basic_json&& key = init.begin()->moved_or_copied(); |
22492 | | push_back(typename object_t::value_type( |
22493 | | std::move(key.get_ref<string_t&>()), (init.begin() + 1)->moved_or_copied())); |
22494 | | } |
22495 | | else |
22496 | | { |
22497 | | push_back(basic_json(init)); |
22498 | | } |
22499 | | } |
22500 | | |
22501 | | /// @brief add an object to an object |
22502 | | /// @sa https://json.nlohmann.me/api/basic_json/operator+=/ |
22503 | | reference operator+=(initializer_list_t init) |
22504 | | { |
22505 | | push_back(init); |
22506 | | return *this; |
22507 | | } |
22508 | | |
22509 | | /// @brief add an object to an array |
22510 | | /// @sa https://json.nlohmann.me/api/basic_json/emplace_back/ |
22511 | | template<class... Args> |
22512 | | reference emplace_back(Args&& ... args) |
22513 | | { |
22514 | | // emplace_back only works for null objects or arrays |
22515 | | if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_array()))) |
22516 | | { |
22517 | | JSON_THROW(type_error::create(311, detail::concat("cannot use emplace_back() with ", type_name()), this)); |
22518 | | } |
22519 | | |
22520 | | // transform null object into an array |
22521 | | if (is_null()) |
22522 | | { |
22523 | | m_data.m_type = value_t::array; |
22524 | | m_data.m_value = value_t::array; |
22525 | | assert_invariant(); |
22526 | | } |
22527 | | |
22528 | | // add element to array (perfect forwarding) |
22529 | | const auto old_capacity = m_data.m_value.array->capacity(); |
22530 | | m_data.m_value.array->emplace_back(std::forward<Args>(args)...); |
22531 | | return set_parent(m_data.m_value.array->back(), old_capacity); |
22532 | | } |
22533 | | |
22534 | | /// @brief add an object to an object if key does not exist |
22535 | | /// @sa https://json.nlohmann.me/api/basic_json/emplace/ |
22536 | | template<class... Args> |
22537 | | std::pair<iterator, bool> emplace(Args&& ... args) |
22538 | | { |
22539 | | // emplace only works for null objects or arrays |
22540 | | if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_object()))) |
22541 | | { |
22542 | | JSON_THROW(type_error::create(311, detail::concat("cannot use emplace() with ", type_name()), this)); |
22543 | | } |
22544 | | |
22545 | | // transform null object into an object |
22546 | | if (is_null()) |
22547 | | { |
22548 | | m_data.m_type = value_t::object; |
22549 | | m_data.m_value = value_t::object; |
22550 | | assert_invariant(); |
22551 | | } |
22552 | | |
22553 | | // add element to array (perfect forwarding) |
22554 | | auto res = m_data.m_value.object->emplace(std::forward<Args>(args)...); |
22555 | | set_parent(res.first->second); |
22556 | | |
22557 | | // create result iterator and set iterator to the result of emplace |
22558 | | auto it = begin(); |
22559 | | it.m_it.object_iterator = res.first; |
22560 | | |
22561 | | // return pair of iterator and boolean |
22562 | | return {it, res.second}; |
22563 | | } |
22564 | | |
22565 | | /// Helper for insertion of an iterator |
22566 | | /// @note: This uses std::distance to support GCC 4.8, |
22567 | | /// see https://github.com/nlohmann/json/pull/1257 |
22568 | | template<typename... Args> |
22569 | | iterator insert_iterator(const_iterator pos, Args&& ... args) |
22570 | | { |
22571 | | iterator result(this); |
22572 | | JSON_ASSERT(m_data.m_value.array != nullptr); |
22573 | | |
22574 | | auto insert_pos = std::distance(m_data.m_value.array->begin(), pos.m_it.array_iterator); |
22575 | | m_data.m_value.array->insert(pos.m_it.array_iterator, std::forward<Args>(args)...); |
22576 | | result.m_it.array_iterator = m_data.m_value.array->begin() + insert_pos; |
22577 | | |
22578 | | // This could have been written as: |
22579 | | // result.m_it.array_iterator = m_data.m_value.array->insert(pos.m_it.array_iterator, cnt, val); |
22580 | | // but the return value of insert is missing in GCC 4.8, so it is written this way instead. |
22581 | | |
22582 | | set_parents(); |
22583 | | return result; |
22584 | | } |
22585 | | |
22586 | | /// @brief inserts element into array |
22587 | | /// @sa https://json.nlohmann.me/api/basic_json/insert/ |
22588 | | iterator insert(const_iterator pos, const basic_json& val) |
22589 | | { |
22590 | | // insert only works for arrays |
22591 | | if (JSON_HEDLEY_LIKELY(is_array())) |
22592 | | { |
22593 | | // check if iterator pos fits to this JSON value |
22594 | | if (JSON_HEDLEY_UNLIKELY(pos.m_object != this)) |
22595 | | { |
22596 | | JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value", this)); |
22597 | | } |
22598 | | |
22599 | | // insert to array and return iterator |
22600 | | return insert_iterator(pos, val); |
22601 | | } |
22602 | | |
22603 | | JSON_THROW(type_error::create(309, detail::concat("cannot use insert() with ", type_name()), this)); |
22604 | | } |
22605 | | |
22606 | | /// @brief inserts element into array |
22607 | | /// @sa https://json.nlohmann.me/api/basic_json/insert/ |
22608 | | iterator insert(const_iterator pos, basic_json&& val) |
22609 | | { |
22610 | | return insert(pos, val); |
22611 | | } |
22612 | | |
22613 | | /// @brief inserts copies of element into array |
22614 | | /// @sa https://json.nlohmann.me/api/basic_json/insert/ |
22615 | | iterator insert(const_iterator pos, size_type cnt, const basic_json& val) |
22616 | | { |
22617 | | // insert only works for arrays |
22618 | | if (JSON_HEDLEY_LIKELY(is_array())) |
22619 | | { |
22620 | | // check if iterator pos fits to this JSON value |
22621 | | if (JSON_HEDLEY_UNLIKELY(pos.m_object != this)) |
22622 | | { |
22623 | | JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value", this)); |
22624 | | } |
22625 | | |
22626 | | // insert to array and return iterator |
22627 | | return insert_iterator(pos, cnt, val); |
22628 | | } |
22629 | | |
22630 | | JSON_THROW(type_error::create(309, detail::concat("cannot use insert() with ", type_name()), this)); |
22631 | | } |
22632 | | |
22633 | | /// @brief inserts range of elements into array |
22634 | | /// @sa https://json.nlohmann.me/api/basic_json/insert/ |
22635 | | iterator insert(const_iterator pos, const_iterator first, const_iterator last) |
22636 | | { |
22637 | | // insert only works for arrays |
22638 | | if (JSON_HEDLEY_UNLIKELY(!is_array())) |
22639 | | { |
22640 | | JSON_THROW(type_error::create(309, detail::concat("cannot use insert() with ", type_name()), this)); |
22641 | | } |
22642 | | |
22643 | | // check if iterator pos fits to this JSON value |
22644 | | if (JSON_HEDLEY_UNLIKELY(pos.m_object != this)) |
22645 | | { |
22646 | | JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value", this)); |
22647 | | } |
22648 | | |
22649 | | // check if range iterators belong to the same JSON object |
22650 | | if (JSON_HEDLEY_UNLIKELY(first.m_object != last.m_object)) |
22651 | | { |
22652 | | JSON_THROW(invalid_iterator::create(210, "iterators do not fit", this)); |
22653 | | } |
22654 | | |
22655 | | if (JSON_HEDLEY_UNLIKELY(first.m_object == this)) |
22656 | | { |
22657 | | JSON_THROW(invalid_iterator::create(211, "passed iterators may not belong to container", this)); |
22658 | | } |
22659 | | |
22660 | | // insert to array and return iterator |
22661 | | return insert_iterator(pos, first.m_it.array_iterator, last.m_it.array_iterator); |
22662 | | } |
22663 | | |
22664 | | /// @brief inserts elements from initializer list into array |
22665 | | /// @sa https://json.nlohmann.me/api/basic_json/insert/ |
22666 | | iterator insert(const_iterator pos, initializer_list_t ilist) |
22667 | | { |
22668 | | // insert only works for arrays |
22669 | | if (JSON_HEDLEY_UNLIKELY(!is_array())) |
22670 | | { |
22671 | | JSON_THROW(type_error::create(309, detail::concat("cannot use insert() with ", type_name()), this)); |
22672 | | } |
22673 | | |
22674 | | // check if iterator pos fits to this JSON value |
22675 | | if (JSON_HEDLEY_UNLIKELY(pos.m_object != this)) |
22676 | | { |
22677 | | JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value", this)); |
22678 | | } |
22679 | | |
22680 | | // insert to array and return iterator |
22681 | | return insert_iterator(pos, ilist.begin(), ilist.end()); |
22682 | | } |
22683 | | |
22684 | | /// @brief inserts range of elements into object |
22685 | | /// @sa https://json.nlohmann.me/api/basic_json/insert/ |
22686 | | void insert(const_iterator first, const_iterator last) |
22687 | | { |
22688 | | // insert only works for objects |
22689 | | if (JSON_HEDLEY_UNLIKELY(!is_object())) |
22690 | | { |
22691 | | JSON_THROW(type_error::create(309, detail::concat("cannot use insert() with ", type_name()), this)); |
22692 | | } |
22693 | | |
22694 | | // check if range iterators belong to the same JSON object |
22695 | | if (JSON_HEDLEY_UNLIKELY(first.m_object != last.m_object)) |
22696 | | { |
22697 | | JSON_THROW(invalid_iterator::create(210, "iterators do not fit", this)); |
22698 | | } |
22699 | | |
22700 | | // passed iterators must belong to objects |
22701 | | if (JSON_HEDLEY_UNLIKELY(!first.m_object->is_object())) |
22702 | | { |
22703 | | JSON_THROW(invalid_iterator::create(202, "iterators first and last must point to objects", this)); |
22704 | | } |
22705 | | |
22706 | | m_data.m_value.object->insert(first.m_it.object_iterator, last.m_it.object_iterator); |
22707 | | } |
22708 | | |
22709 | | /// @brief updates a JSON object from another object, overwriting existing keys |
22710 | | /// @sa https://json.nlohmann.me/api/basic_json/update/ |
22711 | | void update(const_reference j, bool merge_objects = false) |
22712 | | { |
22713 | | update(j.begin(), j.end(), merge_objects); |
22714 | | } |
22715 | | |
22716 | | /// @brief updates a JSON object from another object, overwriting existing keys |
22717 | | /// @sa https://json.nlohmann.me/api/basic_json/update/ |
22718 | | void update(const_iterator first, const_iterator last, bool merge_objects = false) |
22719 | | { |
22720 | | // implicitly convert null value to an empty object |
22721 | | if (is_null()) |
22722 | | { |
22723 | | m_data.m_type = value_t::object; |
22724 | | m_data.m_value.object = create<object_t>(); |
22725 | | assert_invariant(); |
22726 | | } |
22727 | | |
22728 | | if (JSON_HEDLEY_UNLIKELY(!is_object())) |
22729 | | { |
22730 | | JSON_THROW(type_error::create(312, detail::concat("cannot use update() with ", type_name()), this)); |
22731 | | } |
22732 | | |
22733 | | // check if range iterators belong to the same JSON object |
22734 | | if (JSON_HEDLEY_UNLIKELY(first.m_object != last.m_object)) |
22735 | | { |
22736 | | JSON_THROW(invalid_iterator::create(210, "iterators do not fit", this)); |
22737 | | } |
22738 | | |
22739 | | // passed iterators must belong to objects |
22740 | | if (JSON_HEDLEY_UNLIKELY(!first.m_object->is_object())) |
22741 | | { |
22742 | | JSON_THROW(type_error::create(312, detail::concat("cannot use update() with ", first.m_object->type_name()), first.m_object)); |
22743 | | } |
22744 | | |
22745 | | for (auto it = first; it != last; ++it) |
22746 | | { |
22747 | | if (merge_objects && it.value().is_object()) |
22748 | | { |
22749 | | auto it2 = m_data.m_value.object->find(it.key()); |
22750 | | if (it2 != m_data.m_value.object->end()) |
22751 | | { |
22752 | | it2->second.update(it.value(), true); |
22753 | | continue; |
22754 | | } |
22755 | | } |
22756 | | m_data.m_value.object->operator[](it.key()) = it.value(); |
22757 | | #if JSON_DIAGNOSTICS |
22758 | | m_data.m_value.object->operator[](it.key()).m_parent = this; |
22759 | | #endif |
22760 | | } |
22761 | | } |
22762 | | |
22763 | | /// @brief exchanges the values |
22764 | | /// @sa https://json.nlohmann.me/api/basic_json/swap/ |
22765 | | void swap(reference other) noexcept ( |
22766 | | std::is_nothrow_move_constructible<value_t>::value&& |
22767 | | std::is_nothrow_move_assignable<value_t>::value&& |
22768 | | std::is_nothrow_move_constructible<json_value>::value&& // NOLINT(cppcoreguidelines-noexcept-swap,performance-noexcept-swap) |
22769 | | std::is_nothrow_move_assignable<json_value>::value |
22770 | | ) |
22771 | | { |
22772 | | std::swap(m_data.m_type, other.m_data.m_type); |
22773 | | std::swap(m_data.m_value, other.m_data.m_value); |
22774 | | |
22775 | | set_parents(); |
22776 | | other.set_parents(); |
22777 | | assert_invariant(); |
22778 | | } |
22779 | | |
22780 | | /// @brief exchanges the values |
22781 | | /// @sa https://json.nlohmann.me/api/basic_json/swap/ |
22782 | | friend void swap(reference left, reference right) noexcept ( |
22783 | | std::is_nothrow_move_constructible<value_t>::value&& |
22784 | | std::is_nothrow_move_assignable<value_t>::value&& |
22785 | | std::is_nothrow_move_constructible<json_value>::value&& // NOLINT(cppcoreguidelines-noexcept-swap,performance-noexcept-swap) |
22786 | | std::is_nothrow_move_assignable<json_value>::value |
22787 | | ) |
22788 | | { |
22789 | | left.swap(right); |
22790 | | } |
22791 | | |
22792 | | /// @brief exchanges the values |
22793 | | /// @sa https://json.nlohmann.me/api/basic_json/swap/ |
22794 | | void swap(array_t& other) // NOLINT(bugprone-exception-escape,cppcoreguidelines-noexcept-swap,performance-noexcept-swap) |
22795 | | { |
22796 | | // swap only works for arrays |
22797 | | if (JSON_HEDLEY_LIKELY(is_array())) |
22798 | | { |
22799 | | using std::swap; |
22800 | | swap(*(m_data.m_value.array), other); |
22801 | | } |
22802 | | else |
22803 | | { |
22804 | | JSON_THROW(type_error::create(310, detail::concat("cannot use swap(array_t&) with ", type_name()), this)); |
22805 | | } |
22806 | | } |
22807 | | |
22808 | | /// @brief exchanges the values |
22809 | | /// @sa https://json.nlohmann.me/api/basic_json/swap/ |
22810 | | void swap(object_t& other) // NOLINT(bugprone-exception-escape,cppcoreguidelines-noexcept-swap,performance-noexcept-swap) |
22811 | | { |
22812 | | // swap only works for objects |
22813 | | if (JSON_HEDLEY_LIKELY(is_object())) |
22814 | | { |
22815 | | using std::swap; |
22816 | | swap(*(m_data.m_value.object), other); |
22817 | | } |
22818 | | else |
22819 | | { |
22820 | | JSON_THROW(type_error::create(310, detail::concat("cannot use swap(object_t&) with ", type_name()), this)); |
22821 | | } |
22822 | | } |
22823 | | |
22824 | | /// @brief exchanges the values |
22825 | | /// @sa https://json.nlohmann.me/api/basic_json/swap/ |
22826 | | void swap(string_t& other) // NOLINT(bugprone-exception-escape,cppcoreguidelines-noexcept-swap,performance-noexcept-swap) |
22827 | | { |
22828 | | // swap only works for strings |
22829 | | if (JSON_HEDLEY_LIKELY(is_string())) |
22830 | | { |
22831 | | using std::swap; |
22832 | | swap(*(m_data.m_value.string), other); |
22833 | | } |
22834 | | else |
22835 | | { |
22836 | | JSON_THROW(type_error::create(310, detail::concat("cannot use swap(string_t&) with ", type_name()), this)); |
22837 | | } |
22838 | | } |
22839 | | |
22840 | | /// @brief exchanges the values |
22841 | | /// @sa https://json.nlohmann.me/api/basic_json/swap/ |
22842 | | void swap(binary_t& other) // NOLINT(bugprone-exception-escape,cppcoreguidelines-noexcept-swap,performance-noexcept-swap) |
22843 | | { |
22844 | | // swap only works for strings |
22845 | | if (JSON_HEDLEY_LIKELY(is_binary())) |
22846 | | { |
22847 | | using std::swap; |
22848 | | swap(*(m_data.m_value.binary), other); |
22849 | | } |
22850 | | else |
22851 | | { |
22852 | | JSON_THROW(type_error::create(310, detail::concat("cannot use swap(binary_t&) with ", type_name()), this)); |
22853 | | } |
22854 | | } |
22855 | | |
22856 | | /// @brief exchanges the values |
22857 | | /// @sa https://json.nlohmann.me/api/basic_json/swap/ |
22858 | | void swap(typename binary_t::container_type& other) // NOLINT(bugprone-exception-escape) |
22859 | | { |
22860 | | // swap only works for strings |
22861 | | if (JSON_HEDLEY_LIKELY(is_binary())) |
22862 | | { |
22863 | | using std::swap; |
22864 | | swap(*(m_data.m_value.binary), other); |
22865 | | } |
22866 | | else |
22867 | | { |
22868 | | JSON_THROW(type_error::create(310, detail::concat("cannot use swap(binary_t::container_type&) with ", type_name()), this)); |
22869 | | } |
22870 | | } |
22871 | | |
22872 | | /// @} |
22873 | | |
22874 | | ////////////////////////////////////////// |
22875 | | // lexicographical comparison operators // |
22876 | | ////////////////////////////////////////// |
22877 | | |
22878 | | /// @name lexicographical comparison operators |
22879 | | /// @{ |
22880 | | |
22881 | | // note parentheses around operands are necessary; see |
22882 | | // https://github.com/nlohmann/json/issues/1530 |
22883 | | #define JSON_IMPLEMENT_OPERATOR(op, null_result, unordered_result, default_result) \ |
22884 | 0 | const auto lhs_type = lhs.type(); \ |
22885 | 0 | const auto rhs_type = rhs.type(); \ |
22886 | 0 | \ |
22887 | 0 | if (lhs_type == rhs_type) /* NOLINT(readability/braces) */ \ |
22888 | 0 | { \ |
22889 | 0 | switch (lhs_type) \ |
22890 | 0 | { \ |
22891 | 0 | case value_t::array: \ |
22892 | 0 | return (*lhs.m_data.m_value.array) op (*rhs.m_data.m_value.array); \ |
22893 | 0 | \ |
22894 | 0 | case value_t::object: \ |
22895 | 0 | return (*lhs.m_data.m_value.object) op (*rhs.m_data.m_value.object); \ |
22896 | 0 | \ |
22897 | 0 | case value_t::null: \ |
22898 | 0 | return (null_result); \ |
22899 | 0 | \ |
22900 | 0 | case value_t::string: \ |
22901 | 0 | return (*lhs.m_data.m_value.string) op (*rhs.m_data.m_value.string); \ |
22902 | 0 | \ |
22903 | 0 | case value_t::boolean: \ |
22904 | 0 | return (lhs.m_data.m_value.boolean) op (rhs.m_data.m_value.boolean); \ |
22905 | 0 | \ |
22906 | 0 | case value_t::number_integer: \ |
22907 | 0 | return (lhs.m_data.m_value.number_integer) op (rhs.m_data.m_value.number_integer); \ |
22908 | 0 | \ |
22909 | 0 | case value_t::number_unsigned: \ |
22910 | 0 | return (lhs.m_data.m_value.number_unsigned) op (rhs.m_data.m_value.number_unsigned); \ |
22911 | 0 | \ |
22912 | 0 | case value_t::number_float: \ |
22913 | 0 | return (lhs.m_data.m_value.number_float) op (rhs.m_data.m_value.number_float); \ |
22914 | 0 | \ |
22915 | 0 | case value_t::binary: \ |
22916 | 0 | return (*lhs.m_data.m_value.binary) op (*rhs.m_data.m_value.binary); \ |
22917 | 0 | \ |
22918 | 0 | case value_t::discarded: \ |
22919 | 0 | default: \ |
22920 | 0 | return (unordered_result); \ |
22921 | 0 | } \ |
22922 | 0 | } \ |
22923 | 0 | else if (lhs_type == value_t::number_integer && rhs_type == value_t::number_float) \ |
22924 | 0 | { \ |
22925 | 0 | return static_cast<number_float_t>(lhs.m_data.m_value.number_integer) op rhs.m_data.m_value.number_float; \ |
22926 | 0 | } \ |
22927 | 0 | else if (lhs_type == value_t::number_float && rhs_type == value_t::number_integer) \ |
22928 | 0 | { \ |
22929 | 0 | return lhs.m_data.m_value.number_float op static_cast<number_float_t>(rhs.m_data.m_value.number_integer); \ |
22930 | 0 | } \ |
22931 | 0 | else if (lhs_type == value_t::number_unsigned && rhs_type == value_t::number_float) \ |
22932 | 0 | { \ |
22933 | 0 | return static_cast<number_float_t>(lhs.m_data.m_value.number_unsigned) op rhs.m_data.m_value.number_float; \ |
22934 | 0 | } \ |
22935 | 0 | else if (lhs_type == value_t::number_float && rhs_type == value_t::number_unsigned) \ |
22936 | 0 | { \ |
22937 | 0 | return lhs.m_data.m_value.number_float op static_cast<number_float_t>(rhs.m_data.m_value.number_unsigned); \ |
22938 | 0 | } \ |
22939 | 0 | else if (lhs_type == value_t::number_unsigned && rhs_type == value_t::number_integer) \ |
22940 | 0 | { \ |
22941 | 0 | return static_cast<number_integer_t>(lhs.m_data.m_value.number_unsigned) op rhs.m_data.m_value.number_integer; \ |
22942 | 0 | } \ |
22943 | 0 | else if (lhs_type == value_t::number_integer && rhs_type == value_t::number_unsigned) \ |
22944 | 0 | { \ |
22945 | 0 | return lhs.m_data.m_value.number_integer op static_cast<number_integer_t>(rhs.m_data.m_value.number_unsigned); \ |
22946 | 0 | } \ |
22947 | 0 | else if(compares_unordered(lhs, rhs))\ |
22948 | 0 | {\ |
22949 | 0 | return (unordered_result);\ |
22950 | 0 | }\ |
22951 | 0 | \ |
22952 | 0 | return (default_result); |
22953 | | |
22954 | | JSON_PRIVATE_UNLESS_TESTED: |
22955 | | // returns true if: |
22956 | | // - any operand is NaN and the other operand is of number type |
22957 | | // - any operand is discarded |
22958 | | // in legacy mode, discarded values are considered ordered if |
22959 | | // an operation is computed as an odd number of inverses of others |
22960 | | static bool compares_unordered(const_reference lhs, const_reference rhs, bool inverse = false) noexcept |
22961 | 0 | { |
22962 | 0 | if ((lhs.is_number_float() && std::isnan(lhs.m_data.m_value.number_float) && rhs.is_number()) |
22963 | 0 | || (rhs.is_number_float() && std::isnan(rhs.m_data.m_value.number_float) && lhs.is_number())) |
22964 | 0 | { |
22965 | 0 | return true; |
22966 | 0 | } |
22967 | | #if JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON |
22968 | | return (lhs.is_discarded() || rhs.is_discarded()) && !inverse; |
22969 | | #else |
22970 | 0 | static_cast<void>(inverse); |
22971 | 0 | return lhs.is_discarded() || rhs.is_discarded(); |
22972 | 0 | #endif |
22973 | 0 | } |
22974 | | |
22975 | | private: |
22976 | | bool compares_unordered(const_reference rhs, bool inverse = false) const noexcept |
22977 | | { |
22978 | | return compares_unordered(*this, rhs, inverse); |
22979 | | } |
22980 | | |
22981 | | public: |
22982 | | #if JSON_HAS_THREE_WAY_COMPARISON |
22983 | | /// @brief comparison: equal |
22984 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_eq/ |
22985 | | bool operator==(const_reference rhs) const noexcept |
22986 | | { |
22987 | | #ifdef __GNUC__ |
22988 | | #pragma GCC diagnostic push |
22989 | | #pragma GCC diagnostic ignored "-Wfloat-equal" |
22990 | | #endif |
22991 | | const_reference lhs = *this; |
22992 | | JSON_IMPLEMENT_OPERATOR( ==, true, false, false) |
22993 | | #ifdef __GNUC__ |
22994 | | #pragma GCC diagnostic pop |
22995 | | #endif |
22996 | | } |
22997 | | |
22998 | | /// @brief comparison: equal |
22999 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_eq/ |
23000 | | template<typename ScalarType> |
23001 | | requires std::is_scalar_v<ScalarType> |
23002 | | bool operator==(ScalarType rhs) const noexcept |
23003 | | { |
23004 | | return *this == basic_json(rhs); |
23005 | | } |
23006 | | |
23007 | | /// @brief comparison: not equal |
23008 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ne/ |
23009 | | bool operator!=(const_reference rhs) const noexcept |
23010 | | { |
23011 | | if (compares_unordered(rhs, true)) |
23012 | | { |
23013 | | return false; |
23014 | | } |
23015 | | return !operator==(rhs); |
23016 | | } |
23017 | | |
23018 | | /// @brief comparison: 3-way |
23019 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_spaceship/ |
23020 | | std::partial_ordering operator<=>(const_reference rhs) const noexcept // *NOPAD* |
23021 | | { |
23022 | | const_reference lhs = *this; |
23023 | | // default_result is used if we cannot compare values. In that case, |
23024 | | // we compare types. |
23025 | | JSON_IMPLEMENT_OPERATOR(<=>, // *NOPAD* |
23026 | | std::partial_ordering::equivalent, |
23027 | | std::partial_ordering::unordered, |
23028 | | lhs_type <=> rhs_type) // *NOPAD* |
23029 | | } |
23030 | | |
23031 | | /// @brief comparison: 3-way |
23032 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_spaceship/ |
23033 | | template<typename ScalarType> |
23034 | | requires std::is_scalar_v<ScalarType> |
23035 | | std::partial_ordering operator<=>(ScalarType rhs) const noexcept // *NOPAD* |
23036 | | { |
23037 | | return *this <=> basic_json(rhs); // *NOPAD* |
23038 | | } |
23039 | | |
23040 | | #if JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON |
23041 | | // all operators that are computed as an odd number of inverses of others |
23042 | | // need to be overloaded to emulate the legacy comparison behavior |
23043 | | |
23044 | | /// @brief comparison: less than or equal |
23045 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_le/ |
23046 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.0, undef JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON) |
23047 | | bool operator<=(const_reference rhs) const noexcept |
23048 | | { |
23049 | | if (compares_unordered(rhs, true)) |
23050 | | { |
23051 | | return false; |
23052 | | } |
23053 | | return !(rhs < *this); |
23054 | | } |
23055 | | |
23056 | | /// @brief comparison: less than or equal |
23057 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_le/ |
23058 | | template<typename ScalarType> |
23059 | | requires std::is_scalar_v<ScalarType> |
23060 | | bool operator<=(ScalarType rhs) const noexcept |
23061 | | { |
23062 | | return *this <= basic_json(rhs); |
23063 | | } |
23064 | | |
23065 | | /// @brief comparison: greater than or equal |
23066 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ge/ |
23067 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.0, undef JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON) |
23068 | | bool operator>=(const_reference rhs) const noexcept |
23069 | | { |
23070 | | if (compares_unordered(rhs, true)) |
23071 | | { |
23072 | | return false; |
23073 | | } |
23074 | | return !(*this < rhs); |
23075 | | } |
23076 | | |
23077 | | /// @brief comparison: greater than or equal |
23078 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ge/ |
23079 | | template<typename ScalarType> |
23080 | | requires std::is_scalar_v<ScalarType> |
23081 | | bool operator>=(ScalarType rhs) const noexcept |
23082 | | { |
23083 | | return *this >= basic_json(rhs); |
23084 | | } |
23085 | | #endif |
23086 | | #else |
23087 | | /// @brief comparison: equal |
23088 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_eq/ |
23089 | | friend bool operator==(const_reference lhs, const_reference rhs) noexcept |
23090 | 0 | { |
23091 | 0 | #ifdef __GNUC__ |
23092 | 0 | #pragma GCC diagnostic push |
23093 | 0 | #pragma GCC diagnostic ignored "-Wfloat-equal" |
23094 | 0 | #endif |
23095 | 0 | JSON_IMPLEMENT_OPERATOR( ==, true, false, false) |
23096 | 0 | #ifdef __GNUC__ |
23097 | 0 | #pragma GCC diagnostic pop |
23098 | 0 | #endif |
23099 | 0 | } |
23100 | | |
23101 | | /// @brief comparison: equal |
23102 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_eq/ |
23103 | | template<typename ScalarType, typename std::enable_if< |
23104 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23105 | | friend bool operator==(const_reference lhs, ScalarType rhs) noexcept |
23106 | | { |
23107 | | return lhs == basic_json(rhs); |
23108 | | } |
23109 | | |
23110 | | /// @brief comparison: equal |
23111 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_eq/ |
23112 | | template<typename ScalarType, typename std::enable_if< |
23113 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23114 | | friend bool operator==(ScalarType lhs, const_reference rhs) noexcept |
23115 | | { |
23116 | | return basic_json(lhs) == rhs; |
23117 | | } |
23118 | | |
23119 | | /// @brief comparison: not equal |
23120 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ne/ |
23121 | | friend bool operator!=(const_reference lhs, const_reference rhs) noexcept |
23122 | 0 | { |
23123 | 0 | if (compares_unordered(lhs, rhs, true)) |
23124 | 0 | { |
23125 | 0 | return false; |
23126 | 0 | } |
23127 | 0 | return !(lhs == rhs); |
23128 | 0 | } |
23129 | | |
23130 | | /// @brief comparison: not equal |
23131 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ne/ |
23132 | | template<typename ScalarType, typename std::enable_if< |
23133 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23134 | | friend bool operator!=(const_reference lhs, ScalarType rhs) noexcept |
23135 | | { |
23136 | | return lhs != basic_json(rhs); |
23137 | | } |
23138 | | |
23139 | | /// @brief comparison: not equal |
23140 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ne/ |
23141 | | template<typename ScalarType, typename std::enable_if< |
23142 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23143 | | friend bool operator!=(ScalarType lhs, const_reference rhs) noexcept |
23144 | | { |
23145 | | return basic_json(lhs) != rhs; |
23146 | | } |
23147 | | |
23148 | | /// @brief comparison: less than |
23149 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_lt/ |
23150 | | friend bool operator<(const_reference lhs, const_reference rhs) noexcept |
23151 | | { |
23152 | | // default_result is used if we cannot compare values. In that case, |
23153 | | // we compare types. Note we have to call the operator explicitly, |
23154 | | // because MSVC has problems otherwise. |
23155 | | JSON_IMPLEMENT_OPERATOR( <, false, false, operator<(lhs_type, rhs_type)) |
23156 | | } |
23157 | | |
23158 | | /// @brief comparison: less than |
23159 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_lt/ |
23160 | | template<typename ScalarType, typename std::enable_if< |
23161 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23162 | | friend bool operator<(const_reference lhs, ScalarType rhs) noexcept |
23163 | | { |
23164 | | return lhs < basic_json(rhs); |
23165 | | } |
23166 | | |
23167 | | /// @brief comparison: less than |
23168 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_lt/ |
23169 | | template<typename ScalarType, typename std::enable_if< |
23170 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23171 | | friend bool operator<(ScalarType lhs, const_reference rhs) noexcept |
23172 | | { |
23173 | | return basic_json(lhs) < rhs; |
23174 | | } |
23175 | | |
23176 | | /// @brief comparison: less than or equal |
23177 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_le/ |
23178 | | friend bool operator<=(const_reference lhs, const_reference rhs) noexcept |
23179 | | { |
23180 | | if (compares_unordered(lhs, rhs, true)) |
23181 | | { |
23182 | | return false; |
23183 | | } |
23184 | | return !(rhs < lhs); |
23185 | | } |
23186 | | |
23187 | | /// @brief comparison: less than or equal |
23188 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_le/ |
23189 | | template<typename ScalarType, typename std::enable_if< |
23190 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23191 | | friend bool operator<=(const_reference lhs, ScalarType rhs) noexcept |
23192 | | { |
23193 | | return lhs <= basic_json(rhs); |
23194 | | } |
23195 | | |
23196 | | /// @brief comparison: less than or equal |
23197 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_le/ |
23198 | | template<typename ScalarType, typename std::enable_if< |
23199 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23200 | | friend bool operator<=(ScalarType lhs, const_reference rhs) noexcept |
23201 | | { |
23202 | | return basic_json(lhs) <= rhs; |
23203 | | } |
23204 | | |
23205 | | /// @brief comparison: greater than |
23206 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_gt/ |
23207 | | friend bool operator>(const_reference lhs, const_reference rhs) noexcept |
23208 | | { |
23209 | | // double inverse |
23210 | | if (compares_unordered(lhs, rhs)) |
23211 | | { |
23212 | | return false; |
23213 | | } |
23214 | | return !(lhs <= rhs); |
23215 | | } |
23216 | | |
23217 | | /// @brief comparison: greater than |
23218 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_gt/ |
23219 | | template<typename ScalarType, typename std::enable_if< |
23220 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23221 | | friend bool operator>(const_reference lhs, ScalarType rhs) noexcept |
23222 | | { |
23223 | | return lhs > basic_json(rhs); |
23224 | | } |
23225 | | |
23226 | | /// @brief comparison: greater than |
23227 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_gt/ |
23228 | | template<typename ScalarType, typename std::enable_if< |
23229 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23230 | | friend bool operator>(ScalarType lhs, const_reference rhs) noexcept |
23231 | | { |
23232 | | return basic_json(lhs) > rhs; |
23233 | | } |
23234 | | |
23235 | | /// @brief comparison: greater than or equal |
23236 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ge/ |
23237 | | friend bool operator>=(const_reference lhs, const_reference rhs) noexcept |
23238 | | { |
23239 | | if (compares_unordered(lhs, rhs, true)) |
23240 | | { |
23241 | | return false; |
23242 | | } |
23243 | | return !(lhs < rhs); |
23244 | | } |
23245 | | |
23246 | | /// @brief comparison: greater than or equal |
23247 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ge/ |
23248 | | template<typename ScalarType, typename std::enable_if< |
23249 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23250 | | friend bool operator>=(const_reference lhs, ScalarType rhs) noexcept |
23251 | | { |
23252 | | return lhs >= basic_json(rhs); |
23253 | | } |
23254 | | |
23255 | | /// @brief comparison: greater than or equal |
23256 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ge/ |
23257 | | template<typename ScalarType, typename std::enable_if< |
23258 | | std::is_scalar<ScalarType>::value, int>::type = 0> |
23259 | | friend bool operator>=(ScalarType lhs, const_reference rhs) noexcept |
23260 | | { |
23261 | | return basic_json(lhs) >= rhs; |
23262 | | } |
23263 | | #endif |
23264 | | |
23265 | | #undef JSON_IMPLEMENT_OPERATOR |
23266 | | |
23267 | | /// @} |
23268 | | |
23269 | | /////////////////// |
23270 | | // serialization // |
23271 | | /////////////////// |
23272 | | |
23273 | | /// @name serialization |
23274 | | /// @{ |
23275 | | #ifndef JSON_NO_IO |
23276 | | /// @brief serialize to stream |
23277 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ltlt/ |
23278 | | friend std::ostream& operator<<(std::ostream& o, const basic_json& j) |
23279 | 0 | { |
23280 | | // read width member and use it as indentation parameter if nonzero |
23281 | 0 | const bool pretty_print = o.width() > 0; |
23282 | 0 | const auto indentation = pretty_print ? o.width() : 0; |
23283 | | |
23284 | | // reset width to 0 for subsequent calls to this stream |
23285 | 0 | o.width(0); |
23286 | | |
23287 | | // do the actual serialization |
23288 | 0 | serializer s(detail::output_adapter<char>(o), o.fill()); |
23289 | 0 | s.dump(j, pretty_print, false, static_cast<unsigned int>(indentation)); |
23290 | 0 | return o; |
23291 | 0 | } |
23292 | | |
23293 | | /// @brief serialize to stream |
23294 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_ltlt/ |
23295 | | /// @deprecated This function is deprecated since 3.0.0 and will be removed in |
23296 | | /// version 4.0.0 of the library. Please use |
23297 | | /// operator<<(std::ostream&, const basic_json&) instead; that is, |
23298 | | /// replace calls like `j >> o;` with `o << j;`. |
23299 | | JSON_HEDLEY_DEPRECATED_FOR(3.0.0, operator<<(std::ostream&, const basic_json&)) |
23300 | | friend std::ostream& operator>>(const basic_json& j, std::ostream& o) |
23301 | | { |
23302 | | return o << j; |
23303 | | } |
23304 | | #endif // JSON_NO_IO |
23305 | | /// @} |
23306 | | |
23307 | | ///////////////////// |
23308 | | // deserialization // |
23309 | | ///////////////////// |
23310 | | |
23311 | | /// @name deserialization |
23312 | | /// @{ |
23313 | | |
23314 | | /// @brief deserialize from a compatible input |
23315 | | /// @sa https://json.nlohmann.me/api/basic_json/parse/ |
23316 | | template<typename InputType> |
23317 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23318 | | static basic_json parse(InputType&& i, |
23319 | | const parser_callback_t cb = nullptr, |
23320 | | const bool allow_exceptions = true, |
23321 | | const bool ignore_comments = false) |
23322 | | { |
23323 | | basic_json result; |
23324 | | parser(detail::input_adapter(std::forward<InputType>(i)), cb, allow_exceptions, ignore_comments).parse(true, result); |
23325 | | return result; |
23326 | | } |
23327 | | |
23328 | | /// @brief deserialize from a pair of character iterators |
23329 | | /// @sa https://json.nlohmann.me/api/basic_json/parse/ |
23330 | | template<typename IteratorType> |
23331 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23332 | | static basic_json parse(IteratorType first, |
23333 | | IteratorType last, |
23334 | | const parser_callback_t cb = nullptr, |
23335 | | const bool allow_exceptions = true, |
23336 | | const bool ignore_comments = false) |
23337 | 0 | { |
23338 | 0 | basic_json result; |
23339 | 0 | parser(detail::input_adapter(std::move(first), std::move(last)), cb, allow_exceptions, ignore_comments).parse(true, result); |
23340 | 0 | return result; |
23341 | 0 | } |
23342 | | |
23343 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23344 | | JSON_HEDLEY_DEPRECATED_FOR(3.8.0, parse(ptr, ptr + len)) |
23345 | | static basic_json parse(detail::span_input_adapter&& i, |
23346 | | const parser_callback_t cb = nullptr, |
23347 | | const bool allow_exceptions = true, |
23348 | | const bool ignore_comments = false) |
23349 | | { |
23350 | | basic_json result; |
23351 | | parser(i.get(), cb, allow_exceptions, ignore_comments).parse(true, result); |
23352 | | return result; |
23353 | | } |
23354 | | |
23355 | | /// @brief check if the input is valid JSON |
23356 | | /// @sa https://json.nlohmann.me/api/basic_json/accept/ |
23357 | | template<typename InputType> |
23358 | | static bool accept(InputType&& i, |
23359 | | const bool ignore_comments = false) |
23360 | | { |
23361 | | return parser(detail::input_adapter(std::forward<InputType>(i)), nullptr, false, ignore_comments).accept(true); |
23362 | | } |
23363 | | |
23364 | | /// @brief check if the input is valid JSON |
23365 | | /// @sa https://json.nlohmann.me/api/basic_json/accept/ |
23366 | | template<typename IteratorType> |
23367 | | static bool accept(IteratorType first, IteratorType last, |
23368 | | const bool ignore_comments = false) |
23369 | | { |
23370 | | return parser(detail::input_adapter(std::move(first), std::move(last)), nullptr, false, ignore_comments).accept(true); |
23371 | | } |
23372 | | |
23373 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23374 | | JSON_HEDLEY_DEPRECATED_FOR(3.8.0, accept(ptr, ptr + len)) |
23375 | | static bool accept(detail::span_input_adapter&& i, |
23376 | | const bool ignore_comments = false) |
23377 | | { |
23378 | | return parser(i.get(), nullptr, false, ignore_comments).accept(true); |
23379 | | } |
23380 | | |
23381 | | /// @brief generate SAX events |
23382 | | /// @sa https://json.nlohmann.me/api/basic_json/sax_parse/ |
23383 | | template <typename InputType, typename SAX> |
23384 | | JSON_HEDLEY_NON_NULL(2) |
23385 | | static bool sax_parse(InputType&& i, SAX* sax, |
23386 | | input_format_t format = input_format_t::json, |
23387 | | const bool strict = true, |
23388 | | const bool ignore_comments = false) |
23389 | | { |
23390 | | auto ia = detail::input_adapter(std::forward<InputType>(i)); |
23391 | | return format == input_format_t::json |
23392 | | ? parser(std::move(ia), nullptr, true, ignore_comments).sax_parse(sax, strict) |
23393 | | : detail::binary_reader<basic_json, decltype(ia), SAX>(std::move(ia), format).sax_parse(format, sax, strict); |
23394 | | } |
23395 | | |
23396 | | /// @brief generate SAX events |
23397 | | /// @sa https://json.nlohmann.me/api/basic_json/sax_parse/ |
23398 | | template<class IteratorType, class SAX> |
23399 | | JSON_HEDLEY_NON_NULL(3) |
23400 | | static bool sax_parse(IteratorType first, IteratorType last, SAX* sax, |
23401 | | input_format_t format = input_format_t::json, |
23402 | | const bool strict = true, |
23403 | | const bool ignore_comments = false) |
23404 | | { |
23405 | | auto ia = detail::input_adapter(std::move(first), std::move(last)); |
23406 | | return format == input_format_t::json |
23407 | | ? parser(std::move(ia), nullptr, true, ignore_comments).sax_parse(sax, strict) |
23408 | | : detail::binary_reader<basic_json, decltype(ia), SAX>(std::move(ia), format).sax_parse(format, sax, strict); |
23409 | | } |
23410 | | |
23411 | | /// @brief generate SAX events |
23412 | | /// @sa https://json.nlohmann.me/api/basic_json/sax_parse/ |
23413 | | /// @deprecated This function is deprecated since 3.8.0 and will be removed in |
23414 | | /// version 4.0.0 of the library. Please use |
23415 | | /// sax_parse(ptr, ptr + len) instead. |
23416 | | template <typename SAX> |
23417 | | JSON_HEDLEY_DEPRECATED_FOR(3.8.0, sax_parse(ptr, ptr + len, ...)) |
23418 | | JSON_HEDLEY_NON_NULL(2) |
23419 | | static bool sax_parse(detail::span_input_adapter&& i, SAX* sax, |
23420 | | input_format_t format = input_format_t::json, |
23421 | | const bool strict = true, |
23422 | | const bool ignore_comments = false) |
23423 | | { |
23424 | | auto ia = i.get(); |
23425 | | return format == input_format_t::json |
23426 | | // NOLINTNEXTLINE(hicpp-move-const-arg,performance-move-const-arg) |
23427 | | ? parser(std::move(ia), nullptr, true, ignore_comments).sax_parse(sax, strict) |
23428 | | // NOLINTNEXTLINE(hicpp-move-const-arg,performance-move-const-arg) |
23429 | | : detail::binary_reader<basic_json, decltype(ia), SAX>(std::move(ia), format).sax_parse(format, sax, strict); |
23430 | | } |
23431 | | #ifndef JSON_NO_IO |
23432 | | /// @brief deserialize from stream |
23433 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_gtgt/ |
23434 | | /// @deprecated This stream operator is deprecated since 3.0.0 and will be removed in |
23435 | | /// version 4.0.0 of the library. Please use |
23436 | | /// operator>>(std::istream&, basic_json&) instead; that is, |
23437 | | /// replace calls like `j << i;` with `i >> j;`. |
23438 | | JSON_HEDLEY_DEPRECATED_FOR(3.0.0, operator>>(std::istream&, basic_json&)) |
23439 | | friend std::istream& operator<<(basic_json& j, std::istream& i) |
23440 | | { |
23441 | | return operator>>(i, j); |
23442 | | } |
23443 | | |
23444 | | /// @brief deserialize from stream |
23445 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_gtgt/ |
23446 | | friend std::istream& operator>>(std::istream& i, basic_json& j) |
23447 | 0 | { |
23448 | 0 | parser(detail::input_adapter(i)).parse(false, j); |
23449 | 0 | return i; |
23450 | 0 | } |
23451 | | #endif // JSON_NO_IO |
23452 | | /// @} |
23453 | | |
23454 | | /////////////////////////// |
23455 | | // convenience functions // |
23456 | | /////////////////////////// |
23457 | | |
23458 | | /// @brief return the type as string |
23459 | | /// @sa https://json.nlohmann.me/api/basic_json/type_name/ |
23460 | | JSON_HEDLEY_RETURNS_NON_NULL |
23461 | | const char* type_name() const noexcept |
23462 | 0 | { |
23463 | 0 | switch (m_data.m_type) |
23464 | 0 | { |
23465 | 0 | case value_t::null: |
23466 | 0 | return "null"; |
23467 | 0 | case value_t::object: |
23468 | 0 | return "object"; |
23469 | 0 | case value_t::array: |
23470 | 0 | return "array"; |
23471 | 0 | case value_t::string: |
23472 | 0 | return "string"; |
23473 | 0 | case value_t::boolean: |
23474 | 0 | return "boolean"; |
23475 | 0 | case value_t::binary: |
23476 | 0 | return "binary"; |
23477 | 0 | case value_t::discarded: |
23478 | 0 | return "discarded"; |
23479 | 0 | case value_t::number_integer: |
23480 | 0 | case value_t::number_unsigned: |
23481 | 0 | case value_t::number_float: |
23482 | 0 | default: |
23483 | 0 | return "number"; |
23484 | 0 | } |
23485 | 0 | } |
23486 | | |
23487 | | JSON_PRIVATE_UNLESS_TESTED: |
23488 | | ////////////////////// |
23489 | | // member variables // |
23490 | | ////////////////////// |
23491 | | |
23492 | | struct data |
23493 | | { |
23494 | | /// the type of the current element |
23495 | | value_t m_type = value_t::null; |
23496 | | |
23497 | | /// the value of the current element |
23498 | | json_value m_value = {}; |
23499 | | |
23500 | | data(const value_t v) |
23501 | 0 | : m_type(v), m_value(v) |
23502 | 0 | { |
23503 | 0 | } |
23504 | | |
23505 | | data(size_type cnt, const basic_json& val) |
23506 | | : m_type(value_t::array) |
23507 | | { |
23508 | | m_value.array = create<array_t>(cnt, val); |
23509 | | } |
23510 | | |
23511 | 0 | data() noexcept = default; |
23512 | | data(data&&) noexcept = default; |
23513 | | data(const data&) noexcept = delete; |
23514 | | data& operator=(data&&) noexcept = delete; |
23515 | | data& operator=(const data&) noexcept = delete; |
23516 | | |
23517 | | ~data() noexcept |
23518 | 0 | { |
23519 | 0 | m_value.destroy(m_type); |
23520 | 0 | } |
23521 | | }; |
23522 | | |
23523 | | data m_data = {}; |
23524 | | |
23525 | | #if JSON_DIAGNOSTICS |
23526 | | /// a pointer to a parent value (for debugging purposes) |
23527 | | basic_json* m_parent = nullptr; |
23528 | | #endif |
23529 | | |
23530 | | ////////////////////////////////////////// |
23531 | | // binary serialization/deserialization // |
23532 | | ////////////////////////////////////////// |
23533 | | |
23534 | | /// @name binary serialization/deserialization support |
23535 | | /// @{ |
23536 | | |
23537 | | public: |
23538 | | /// @brief create a CBOR serialization of a given JSON value |
23539 | | /// @sa https://json.nlohmann.me/api/basic_json/to_cbor/ |
23540 | | static std::vector<std::uint8_t> to_cbor(const basic_json& j) |
23541 | | { |
23542 | | std::vector<std::uint8_t> result; |
23543 | | to_cbor(j, result); |
23544 | | return result; |
23545 | | } |
23546 | | |
23547 | | /// @brief create a CBOR serialization of a given JSON value |
23548 | | /// @sa https://json.nlohmann.me/api/basic_json/to_cbor/ |
23549 | | static void to_cbor(const basic_json& j, detail::output_adapter<std::uint8_t> o) |
23550 | | { |
23551 | | binary_writer<std::uint8_t>(o).write_cbor(j); |
23552 | | } |
23553 | | |
23554 | | /// @brief create a CBOR serialization of a given JSON value |
23555 | | /// @sa https://json.nlohmann.me/api/basic_json/to_cbor/ |
23556 | | static void to_cbor(const basic_json& j, detail::output_adapter<char> o) |
23557 | | { |
23558 | | binary_writer<char>(o).write_cbor(j); |
23559 | | } |
23560 | | |
23561 | | /// @brief create a MessagePack serialization of a given JSON value |
23562 | | /// @sa https://json.nlohmann.me/api/basic_json/to_msgpack/ |
23563 | | static std::vector<std::uint8_t> to_msgpack(const basic_json& j) |
23564 | | { |
23565 | | std::vector<std::uint8_t> result; |
23566 | | to_msgpack(j, result); |
23567 | | return result; |
23568 | | } |
23569 | | |
23570 | | /// @brief create a MessagePack serialization of a given JSON value |
23571 | | /// @sa https://json.nlohmann.me/api/basic_json/to_msgpack/ |
23572 | | static void to_msgpack(const basic_json& j, detail::output_adapter<std::uint8_t> o) |
23573 | | { |
23574 | | binary_writer<std::uint8_t>(o).write_msgpack(j); |
23575 | | } |
23576 | | |
23577 | | /// @brief create a MessagePack serialization of a given JSON value |
23578 | | /// @sa https://json.nlohmann.me/api/basic_json/to_msgpack/ |
23579 | | static void to_msgpack(const basic_json& j, detail::output_adapter<char> o) |
23580 | | { |
23581 | | binary_writer<char>(o).write_msgpack(j); |
23582 | | } |
23583 | | |
23584 | | /// @brief create a UBJSON serialization of a given JSON value |
23585 | | /// @sa https://json.nlohmann.me/api/basic_json/to_ubjson/ |
23586 | | static std::vector<std::uint8_t> to_ubjson(const basic_json& j, |
23587 | | const bool use_size = false, |
23588 | | const bool use_type = false) |
23589 | | { |
23590 | | std::vector<std::uint8_t> result; |
23591 | | to_ubjson(j, result, use_size, use_type); |
23592 | | return result; |
23593 | | } |
23594 | | |
23595 | | /// @brief create a UBJSON serialization of a given JSON value |
23596 | | /// @sa https://json.nlohmann.me/api/basic_json/to_ubjson/ |
23597 | | static void to_ubjson(const basic_json& j, detail::output_adapter<std::uint8_t> o, |
23598 | | const bool use_size = false, const bool use_type = false) |
23599 | | { |
23600 | | binary_writer<std::uint8_t>(o).write_ubjson(j, use_size, use_type); |
23601 | | } |
23602 | | |
23603 | | /// @brief create a UBJSON serialization of a given JSON value |
23604 | | /// @sa https://json.nlohmann.me/api/basic_json/to_ubjson/ |
23605 | | static void to_ubjson(const basic_json& j, detail::output_adapter<char> o, |
23606 | | const bool use_size = false, const bool use_type = false) |
23607 | | { |
23608 | | binary_writer<char>(o).write_ubjson(j, use_size, use_type); |
23609 | | } |
23610 | | |
23611 | | /// @brief create a BJData serialization of a given JSON value |
23612 | | /// @sa https://json.nlohmann.me/api/basic_json/to_bjdata/ |
23613 | | static std::vector<std::uint8_t> to_bjdata(const basic_json& j, |
23614 | | const bool use_size = false, |
23615 | | const bool use_type = false) |
23616 | | { |
23617 | | std::vector<std::uint8_t> result; |
23618 | | to_bjdata(j, result, use_size, use_type); |
23619 | | return result; |
23620 | | } |
23621 | | |
23622 | | /// @brief create a BJData serialization of a given JSON value |
23623 | | /// @sa https://json.nlohmann.me/api/basic_json/to_bjdata/ |
23624 | | static void to_bjdata(const basic_json& j, detail::output_adapter<std::uint8_t> o, |
23625 | | const bool use_size = false, const bool use_type = false) |
23626 | | { |
23627 | | binary_writer<std::uint8_t>(o).write_ubjson(j, use_size, use_type, true, true); |
23628 | | } |
23629 | | |
23630 | | /// @brief create a BJData serialization of a given JSON value |
23631 | | /// @sa https://json.nlohmann.me/api/basic_json/to_bjdata/ |
23632 | | static void to_bjdata(const basic_json& j, detail::output_adapter<char> o, |
23633 | | const bool use_size = false, const bool use_type = false) |
23634 | | { |
23635 | | binary_writer<char>(o).write_ubjson(j, use_size, use_type, true, true); |
23636 | | } |
23637 | | |
23638 | | /// @brief create a BSON serialization of a given JSON value |
23639 | | /// @sa https://json.nlohmann.me/api/basic_json/to_bson/ |
23640 | | static std::vector<std::uint8_t> to_bson(const basic_json& j) |
23641 | | { |
23642 | | std::vector<std::uint8_t> result; |
23643 | | to_bson(j, result); |
23644 | | return result; |
23645 | | } |
23646 | | |
23647 | | /// @brief create a BSON serialization of a given JSON value |
23648 | | /// @sa https://json.nlohmann.me/api/basic_json/to_bson/ |
23649 | | static void to_bson(const basic_json& j, detail::output_adapter<std::uint8_t> o) |
23650 | | { |
23651 | | binary_writer<std::uint8_t>(o).write_bson(j); |
23652 | | } |
23653 | | |
23654 | | /// @brief create a BSON serialization of a given JSON value |
23655 | | /// @sa https://json.nlohmann.me/api/basic_json/to_bson/ |
23656 | | static void to_bson(const basic_json& j, detail::output_adapter<char> o) |
23657 | | { |
23658 | | binary_writer<char>(o).write_bson(j); |
23659 | | } |
23660 | | |
23661 | | /// @brief create a JSON value from an input in CBOR format |
23662 | | /// @sa https://json.nlohmann.me/api/basic_json/from_cbor/ |
23663 | | template<typename InputType> |
23664 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23665 | | static basic_json from_cbor(InputType&& i, |
23666 | | const bool strict = true, |
23667 | | const bool allow_exceptions = true, |
23668 | | const cbor_tag_handler_t tag_handler = cbor_tag_handler_t::error) |
23669 | | { |
23670 | | basic_json result; |
23671 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23672 | | auto ia = detail::input_adapter(std::forward<InputType>(i)); |
23673 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::cbor).sax_parse(input_format_t::cbor, &sdp, strict, tag_handler); |
23674 | | return res ? result : basic_json(value_t::discarded); |
23675 | | } |
23676 | | |
23677 | | /// @brief create a JSON value from an input in CBOR format |
23678 | | /// @sa https://json.nlohmann.me/api/basic_json/from_cbor/ |
23679 | | template<typename IteratorType> |
23680 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23681 | | static basic_json from_cbor(IteratorType first, IteratorType last, |
23682 | | const bool strict = true, |
23683 | | const bool allow_exceptions = true, |
23684 | | const cbor_tag_handler_t tag_handler = cbor_tag_handler_t::error) |
23685 | | { |
23686 | | basic_json result; |
23687 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23688 | | auto ia = detail::input_adapter(std::move(first), std::move(last)); |
23689 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::cbor).sax_parse(input_format_t::cbor, &sdp, strict, tag_handler); |
23690 | | return res ? result : basic_json(value_t::discarded); |
23691 | | } |
23692 | | |
23693 | | template<typename T> |
23694 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23695 | | JSON_HEDLEY_DEPRECATED_FOR(3.8.0, from_cbor(ptr, ptr + len)) |
23696 | | static basic_json from_cbor(const T* ptr, std::size_t len, |
23697 | | const bool strict = true, |
23698 | | const bool allow_exceptions = true, |
23699 | | const cbor_tag_handler_t tag_handler = cbor_tag_handler_t::error) |
23700 | | { |
23701 | | return from_cbor(ptr, ptr + len, strict, allow_exceptions, tag_handler); |
23702 | | } |
23703 | | |
23704 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23705 | | JSON_HEDLEY_DEPRECATED_FOR(3.8.0, from_cbor(ptr, ptr + len)) |
23706 | | static basic_json from_cbor(detail::span_input_adapter&& i, |
23707 | | const bool strict = true, |
23708 | | const bool allow_exceptions = true, |
23709 | | const cbor_tag_handler_t tag_handler = cbor_tag_handler_t::error) |
23710 | | { |
23711 | | basic_json result; |
23712 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23713 | | auto ia = i.get(); |
23714 | | // NOLINTNEXTLINE(hicpp-move-const-arg,performance-move-const-arg) |
23715 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::cbor).sax_parse(input_format_t::cbor, &sdp, strict, tag_handler); |
23716 | | return res ? result : basic_json(value_t::discarded); |
23717 | | } |
23718 | | |
23719 | | /// @brief create a JSON value from an input in MessagePack format |
23720 | | /// @sa https://json.nlohmann.me/api/basic_json/from_msgpack/ |
23721 | | template<typename InputType> |
23722 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23723 | | static basic_json from_msgpack(InputType&& i, |
23724 | | const bool strict = true, |
23725 | | const bool allow_exceptions = true) |
23726 | | { |
23727 | | basic_json result; |
23728 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23729 | | auto ia = detail::input_adapter(std::forward<InputType>(i)); |
23730 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::msgpack).sax_parse(input_format_t::msgpack, &sdp, strict); |
23731 | | return res ? result : basic_json(value_t::discarded); |
23732 | | } |
23733 | | |
23734 | | /// @brief create a JSON value from an input in MessagePack format |
23735 | | /// @sa https://json.nlohmann.me/api/basic_json/from_msgpack/ |
23736 | | template<typename IteratorType> |
23737 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23738 | | static basic_json from_msgpack(IteratorType first, IteratorType last, |
23739 | | const bool strict = true, |
23740 | | const bool allow_exceptions = true) |
23741 | | { |
23742 | | basic_json result; |
23743 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23744 | | auto ia = detail::input_adapter(std::move(first), std::move(last)); |
23745 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::msgpack).sax_parse(input_format_t::msgpack, &sdp, strict); |
23746 | | return res ? result : basic_json(value_t::discarded); |
23747 | | } |
23748 | | |
23749 | | template<typename T> |
23750 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23751 | | JSON_HEDLEY_DEPRECATED_FOR(3.8.0, from_msgpack(ptr, ptr + len)) |
23752 | | static basic_json from_msgpack(const T* ptr, std::size_t len, |
23753 | | const bool strict = true, |
23754 | | const bool allow_exceptions = true) |
23755 | | { |
23756 | | return from_msgpack(ptr, ptr + len, strict, allow_exceptions); |
23757 | | } |
23758 | | |
23759 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23760 | | JSON_HEDLEY_DEPRECATED_FOR(3.8.0, from_msgpack(ptr, ptr + len)) |
23761 | | static basic_json from_msgpack(detail::span_input_adapter&& i, |
23762 | | const bool strict = true, |
23763 | | const bool allow_exceptions = true) |
23764 | | { |
23765 | | basic_json result; |
23766 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23767 | | auto ia = i.get(); |
23768 | | // NOLINTNEXTLINE(hicpp-move-const-arg,performance-move-const-arg) |
23769 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::msgpack).sax_parse(input_format_t::msgpack, &sdp, strict); |
23770 | | return res ? result : basic_json(value_t::discarded); |
23771 | | } |
23772 | | |
23773 | | /// @brief create a JSON value from an input in UBJSON format |
23774 | | /// @sa https://json.nlohmann.me/api/basic_json/from_ubjson/ |
23775 | | template<typename InputType> |
23776 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23777 | | static basic_json from_ubjson(InputType&& i, |
23778 | | const bool strict = true, |
23779 | | const bool allow_exceptions = true) |
23780 | | { |
23781 | | basic_json result; |
23782 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23783 | | auto ia = detail::input_adapter(std::forward<InputType>(i)); |
23784 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::ubjson).sax_parse(input_format_t::ubjson, &sdp, strict); |
23785 | | return res ? result : basic_json(value_t::discarded); |
23786 | | } |
23787 | | |
23788 | | /// @brief create a JSON value from an input in UBJSON format |
23789 | | /// @sa https://json.nlohmann.me/api/basic_json/from_ubjson/ |
23790 | | template<typename IteratorType> |
23791 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23792 | | static basic_json from_ubjson(IteratorType first, IteratorType last, |
23793 | | const bool strict = true, |
23794 | | const bool allow_exceptions = true) |
23795 | | { |
23796 | | basic_json result; |
23797 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23798 | | auto ia = detail::input_adapter(std::move(first), std::move(last)); |
23799 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::ubjson).sax_parse(input_format_t::ubjson, &sdp, strict); |
23800 | | return res ? result : basic_json(value_t::discarded); |
23801 | | } |
23802 | | |
23803 | | template<typename T> |
23804 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23805 | | JSON_HEDLEY_DEPRECATED_FOR(3.8.0, from_ubjson(ptr, ptr + len)) |
23806 | | static basic_json from_ubjson(const T* ptr, std::size_t len, |
23807 | | const bool strict = true, |
23808 | | const bool allow_exceptions = true) |
23809 | | { |
23810 | | return from_ubjson(ptr, ptr + len, strict, allow_exceptions); |
23811 | | } |
23812 | | |
23813 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23814 | | JSON_HEDLEY_DEPRECATED_FOR(3.8.0, from_ubjson(ptr, ptr + len)) |
23815 | | static basic_json from_ubjson(detail::span_input_adapter&& i, |
23816 | | const bool strict = true, |
23817 | | const bool allow_exceptions = true) |
23818 | | { |
23819 | | basic_json result; |
23820 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23821 | | auto ia = i.get(); |
23822 | | // NOLINTNEXTLINE(hicpp-move-const-arg,performance-move-const-arg) |
23823 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::ubjson).sax_parse(input_format_t::ubjson, &sdp, strict); |
23824 | | return res ? result : basic_json(value_t::discarded); |
23825 | | } |
23826 | | |
23827 | | /// @brief create a JSON value from an input in BJData format |
23828 | | /// @sa https://json.nlohmann.me/api/basic_json/from_bjdata/ |
23829 | | template<typename InputType> |
23830 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23831 | | static basic_json from_bjdata(InputType&& i, |
23832 | | const bool strict = true, |
23833 | | const bool allow_exceptions = true) |
23834 | | { |
23835 | | basic_json result; |
23836 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23837 | | auto ia = detail::input_adapter(std::forward<InputType>(i)); |
23838 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::bjdata).sax_parse(input_format_t::bjdata, &sdp, strict); |
23839 | | return res ? result : basic_json(value_t::discarded); |
23840 | | } |
23841 | | |
23842 | | /// @brief create a JSON value from an input in BJData format |
23843 | | /// @sa https://json.nlohmann.me/api/basic_json/from_bjdata/ |
23844 | | template<typename IteratorType> |
23845 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23846 | | static basic_json from_bjdata(IteratorType first, IteratorType last, |
23847 | | const bool strict = true, |
23848 | | const bool allow_exceptions = true) |
23849 | | { |
23850 | | basic_json result; |
23851 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23852 | | auto ia = detail::input_adapter(std::move(first), std::move(last)); |
23853 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::bjdata).sax_parse(input_format_t::bjdata, &sdp, strict); |
23854 | | return res ? result : basic_json(value_t::discarded); |
23855 | | } |
23856 | | |
23857 | | /// @brief create a JSON value from an input in BSON format |
23858 | | /// @sa https://json.nlohmann.me/api/basic_json/from_bson/ |
23859 | | template<typename InputType> |
23860 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23861 | | static basic_json from_bson(InputType&& i, |
23862 | | const bool strict = true, |
23863 | | const bool allow_exceptions = true) |
23864 | | { |
23865 | | basic_json result; |
23866 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23867 | | auto ia = detail::input_adapter(std::forward<InputType>(i)); |
23868 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::bson).sax_parse(input_format_t::bson, &sdp, strict); |
23869 | | return res ? result : basic_json(value_t::discarded); |
23870 | | } |
23871 | | |
23872 | | /// @brief create a JSON value from an input in BSON format |
23873 | | /// @sa https://json.nlohmann.me/api/basic_json/from_bson/ |
23874 | | template<typename IteratorType> |
23875 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23876 | | static basic_json from_bson(IteratorType first, IteratorType last, |
23877 | | const bool strict = true, |
23878 | | const bool allow_exceptions = true) |
23879 | | { |
23880 | | basic_json result; |
23881 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23882 | | auto ia = detail::input_adapter(std::move(first), std::move(last)); |
23883 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::bson).sax_parse(input_format_t::bson, &sdp, strict); |
23884 | | return res ? result : basic_json(value_t::discarded); |
23885 | | } |
23886 | | |
23887 | | template<typename T> |
23888 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23889 | | JSON_HEDLEY_DEPRECATED_FOR(3.8.0, from_bson(ptr, ptr + len)) |
23890 | | static basic_json from_bson(const T* ptr, std::size_t len, |
23891 | | const bool strict = true, |
23892 | | const bool allow_exceptions = true) |
23893 | | { |
23894 | | return from_bson(ptr, ptr + len, strict, allow_exceptions); |
23895 | | } |
23896 | | |
23897 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
23898 | | JSON_HEDLEY_DEPRECATED_FOR(3.8.0, from_bson(ptr, ptr + len)) |
23899 | | static basic_json from_bson(detail::span_input_adapter&& i, |
23900 | | const bool strict = true, |
23901 | | const bool allow_exceptions = true) |
23902 | | { |
23903 | | basic_json result; |
23904 | | detail::json_sax_dom_parser<basic_json> sdp(result, allow_exceptions); |
23905 | | auto ia = i.get(); |
23906 | | // NOLINTNEXTLINE(hicpp-move-const-arg,performance-move-const-arg) |
23907 | | const bool res = binary_reader<decltype(ia)>(std::move(ia), input_format_t::bson).sax_parse(input_format_t::bson, &sdp, strict); |
23908 | | return res ? result : basic_json(value_t::discarded); |
23909 | | } |
23910 | | /// @} |
23911 | | |
23912 | | ////////////////////////// |
23913 | | // JSON Pointer support // |
23914 | | ////////////////////////// |
23915 | | |
23916 | | /// @name JSON Pointer functions |
23917 | | /// @{ |
23918 | | |
23919 | | /// @brief access specified element via JSON Pointer |
23920 | | /// @sa https://json.nlohmann.me/api/basic_json/operator%5B%5D/ |
23921 | | reference operator[](const json_pointer& ptr) |
23922 | | { |
23923 | | return ptr.get_unchecked(this); |
23924 | | } |
23925 | | |
23926 | | template<typename BasicJsonType, detail::enable_if_t<detail::is_basic_json<BasicJsonType>::value, int> = 0> |
23927 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.0, basic_json::json_pointer or nlohmann::json_pointer<basic_json::string_t>) // NOLINT(readability/alt_tokens) |
23928 | | reference operator[](const ::nlohmann::json_pointer<BasicJsonType>& ptr) |
23929 | | { |
23930 | | return ptr.get_unchecked(this); |
23931 | | } |
23932 | | |
23933 | | /// @brief access specified element via JSON Pointer |
23934 | | /// @sa https://json.nlohmann.me/api/basic_json/operator%5B%5D/ |
23935 | | const_reference operator[](const json_pointer& ptr) const |
23936 | | { |
23937 | | return ptr.get_unchecked(this); |
23938 | | } |
23939 | | |
23940 | | template<typename BasicJsonType, detail::enable_if_t<detail::is_basic_json<BasicJsonType>::value, int> = 0> |
23941 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.0, basic_json::json_pointer or nlohmann::json_pointer<basic_json::string_t>) // NOLINT(readability/alt_tokens) |
23942 | | const_reference operator[](const ::nlohmann::json_pointer<BasicJsonType>& ptr) const |
23943 | | { |
23944 | | return ptr.get_unchecked(this); |
23945 | | } |
23946 | | |
23947 | | /// @brief access specified element via JSON Pointer |
23948 | | /// @sa https://json.nlohmann.me/api/basic_json/at/ |
23949 | | reference at(const json_pointer& ptr) |
23950 | | { |
23951 | | return ptr.get_checked(this); |
23952 | | } |
23953 | | |
23954 | | template<typename BasicJsonType, detail::enable_if_t<detail::is_basic_json<BasicJsonType>::value, int> = 0> |
23955 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.0, basic_json::json_pointer or nlohmann::json_pointer<basic_json::string_t>) // NOLINT(readability/alt_tokens) |
23956 | | reference at(const ::nlohmann::json_pointer<BasicJsonType>& ptr) |
23957 | | { |
23958 | | return ptr.get_checked(this); |
23959 | | } |
23960 | | |
23961 | | /// @brief access specified element via JSON Pointer |
23962 | | /// @sa https://json.nlohmann.me/api/basic_json/at/ |
23963 | | const_reference at(const json_pointer& ptr) const |
23964 | | { |
23965 | | return ptr.get_checked(this); |
23966 | | } |
23967 | | |
23968 | | template<typename BasicJsonType, detail::enable_if_t<detail::is_basic_json<BasicJsonType>::value, int> = 0> |
23969 | | JSON_HEDLEY_DEPRECATED_FOR(3.11.0, basic_json::json_pointer or nlohmann::json_pointer<basic_json::string_t>) // NOLINT(readability/alt_tokens) |
23970 | | const_reference at(const ::nlohmann::json_pointer<BasicJsonType>& ptr) const |
23971 | | { |
23972 | | return ptr.get_checked(this); |
23973 | | } |
23974 | | |
23975 | | /// @brief return flattened JSON value |
23976 | | /// @sa https://json.nlohmann.me/api/basic_json/flatten/ |
23977 | | basic_json flatten() const |
23978 | | { |
23979 | | basic_json result(value_t::object); |
23980 | | json_pointer::flatten("", *this, result); |
23981 | | return result; |
23982 | | } |
23983 | | |
23984 | | /// @brief unflatten a previously flattened JSON value |
23985 | | /// @sa https://json.nlohmann.me/api/basic_json/unflatten/ |
23986 | | basic_json unflatten() const |
23987 | | { |
23988 | | return json_pointer::unflatten(*this); |
23989 | | } |
23990 | | |
23991 | | /// @} |
23992 | | |
23993 | | ////////////////////////// |
23994 | | // JSON Patch functions // |
23995 | | ////////////////////////// |
23996 | | |
23997 | | /// @name JSON Patch functions |
23998 | | /// @{ |
23999 | | |
24000 | | /// @brief applies a JSON patch in-place without copying the object |
24001 | | /// @sa https://json.nlohmann.me/api/basic_json/patch/ |
24002 | | void patch_inplace(const basic_json& json_patch) |
24003 | | { |
24004 | | basic_json& result = *this; |
24005 | | // the valid JSON Patch operations |
24006 | | enum class patch_operations {add, remove, replace, move, copy, test, invalid}; |
24007 | | |
24008 | | const auto get_op = [](const std::string & op) |
24009 | | { |
24010 | | if (op == "add") |
24011 | | { |
24012 | | return patch_operations::add; |
24013 | | } |
24014 | | if (op == "remove") |
24015 | | { |
24016 | | return patch_operations::remove; |
24017 | | } |
24018 | | if (op == "replace") |
24019 | | { |
24020 | | return patch_operations::replace; |
24021 | | } |
24022 | | if (op == "move") |
24023 | | { |
24024 | | return patch_operations::move; |
24025 | | } |
24026 | | if (op == "copy") |
24027 | | { |
24028 | | return patch_operations::copy; |
24029 | | } |
24030 | | if (op == "test") |
24031 | | { |
24032 | | return patch_operations::test; |
24033 | | } |
24034 | | |
24035 | | return patch_operations::invalid; |
24036 | | }; |
24037 | | |
24038 | | // wrapper for "add" operation; add value at ptr |
24039 | | const auto operation_add = [&result](json_pointer & ptr, basic_json val) |
24040 | | { |
24041 | | // adding to the root of the target document means replacing it |
24042 | | if (ptr.empty()) |
24043 | | { |
24044 | | result = val; |
24045 | | return; |
24046 | | } |
24047 | | |
24048 | | // make sure the top element of the pointer exists |
24049 | | json_pointer const top_pointer = ptr.top(); |
24050 | | if (top_pointer != ptr) |
24051 | | { |
24052 | | result.at(top_pointer); |
24053 | | } |
24054 | | |
24055 | | // get reference to parent of JSON pointer ptr |
24056 | | const auto last_path = ptr.back(); |
24057 | | ptr.pop_back(); |
24058 | | // parent must exist when performing patch add per RFC6902 specs |
24059 | | basic_json& parent = result.at(ptr); |
24060 | | |
24061 | | switch (parent.m_data.m_type) |
24062 | | { |
24063 | | case value_t::null: |
24064 | | case value_t::object: |
24065 | | { |
24066 | | // use operator[] to add value |
24067 | | parent[last_path] = val; |
24068 | | break; |
24069 | | } |
24070 | | |
24071 | | case value_t::array: |
24072 | | { |
24073 | | if (last_path == "-") |
24074 | | { |
24075 | | // special case: append to back |
24076 | | parent.push_back(val); |
24077 | | } |
24078 | | else |
24079 | | { |
24080 | | const auto idx = json_pointer::template array_index<basic_json_t>(last_path); |
24081 | | if (JSON_HEDLEY_UNLIKELY(idx > parent.size())) |
24082 | | { |
24083 | | // avoid undefined behavior |
24084 | | JSON_THROW(out_of_range::create(401, detail::concat("array index ", std::to_string(idx), " is out of range"), &parent)); |
24085 | | } |
24086 | | |
24087 | | // default case: insert add offset |
24088 | | parent.insert(parent.begin() + static_cast<difference_type>(idx), val); |
24089 | | } |
24090 | | break; |
24091 | | } |
24092 | | |
24093 | | // if there exists a parent it cannot be primitive |
24094 | | case value_t::string: // LCOV_EXCL_LINE |
24095 | | case value_t::boolean: // LCOV_EXCL_LINE |
24096 | | case value_t::number_integer: // LCOV_EXCL_LINE |
24097 | | case value_t::number_unsigned: // LCOV_EXCL_LINE |
24098 | | case value_t::number_float: // LCOV_EXCL_LINE |
24099 | | case value_t::binary: // LCOV_EXCL_LINE |
24100 | | case value_t::discarded: // LCOV_EXCL_LINE |
24101 | | default: // LCOV_EXCL_LINE |
24102 | | JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE |
24103 | | } |
24104 | | }; |
24105 | | |
24106 | | // wrapper for "remove" operation; remove value at ptr |
24107 | | const auto operation_remove = [this, & result](json_pointer & ptr) |
24108 | | { |
24109 | | // get reference to parent of JSON pointer ptr |
24110 | | const auto last_path = ptr.back(); |
24111 | | ptr.pop_back(); |
24112 | | basic_json& parent = result.at(ptr); |
24113 | | |
24114 | | // remove child |
24115 | | if (parent.is_object()) |
24116 | | { |
24117 | | // perform range check |
24118 | | auto it = parent.find(last_path); |
24119 | | if (JSON_HEDLEY_LIKELY(it != parent.end())) |
24120 | | { |
24121 | | parent.erase(it); |
24122 | | } |
24123 | | else |
24124 | | { |
24125 | | JSON_THROW(out_of_range::create(403, detail::concat("key '", last_path, "' not found"), this)); |
24126 | | } |
24127 | | } |
24128 | | else if (parent.is_array()) |
24129 | | { |
24130 | | // note erase performs range check |
24131 | | parent.erase(json_pointer::template array_index<basic_json_t>(last_path)); |
24132 | | } |
24133 | | }; |
24134 | | |
24135 | | // type check: top level value must be an array |
24136 | | if (JSON_HEDLEY_UNLIKELY(!json_patch.is_array())) |
24137 | | { |
24138 | | JSON_THROW(parse_error::create(104, 0, "JSON patch must be an array of objects", &json_patch)); |
24139 | | } |
24140 | | |
24141 | | // iterate and apply the operations |
24142 | | for (const auto& val : json_patch) |
24143 | | { |
24144 | | // wrapper to get a value for an operation |
24145 | | const auto get_value = [&val](const std::string & op, |
24146 | | const std::string & member, |
24147 | | bool string_type) -> basic_json & |
24148 | | { |
24149 | | // find value |
24150 | | auto it = val.m_data.m_value.object->find(member); |
24151 | | |
24152 | | // context-sensitive error message |
24153 | | const auto error_msg = (op == "op") ? "operation" : detail::concat("operation '", op, '\''); // NOLINT(bugprone-unused-local-non-trivial-variable) |
24154 | | |
24155 | | // check if desired value is present |
24156 | | if (JSON_HEDLEY_UNLIKELY(it == val.m_data.m_value.object->end())) |
24157 | | { |
24158 | | // NOLINTNEXTLINE(performance-inefficient-string-concatenation) |
24159 | | JSON_THROW(parse_error::create(105, 0, detail::concat(error_msg, " must have member '", member, "'"), &val)); |
24160 | | } |
24161 | | |
24162 | | // check if result is of type string |
24163 | | if (JSON_HEDLEY_UNLIKELY(string_type && !it->second.is_string())) |
24164 | | { |
24165 | | // NOLINTNEXTLINE(performance-inefficient-string-concatenation) |
24166 | | JSON_THROW(parse_error::create(105, 0, detail::concat(error_msg, " must have string member '", member, "'"), &val)); |
24167 | | } |
24168 | | |
24169 | | // no error: return value |
24170 | | return it->second; |
24171 | | }; |
24172 | | |
24173 | | // type check: every element of the array must be an object |
24174 | | if (JSON_HEDLEY_UNLIKELY(!val.is_object())) |
24175 | | { |
24176 | | JSON_THROW(parse_error::create(104, 0, "JSON patch must be an array of objects", &val)); |
24177 | | } |
24178 | | |
24179 | | // collect mandatory members |
24180 | | const auto op = get_value("op", "op", true).template get<std::string>(); |
24181 | | const auto path = get_value(op, "path", true).template get<std::string>(); |
24182 | | json_pointer ptr(path); |
24183 | | |
24184 | | switch (get_op(op)) |
24185 | | { |
24186 | | case patch_operations::add: |
24187 | | { |
24188 | | operation_add(ptr, get_value("add", "value", false)); |
24189 | | break; |
24190 | | } |
24191 | | |
24192 | | case patch_operations::remove: |
24193 | | { |
24194 | | operation_remove(ptr); |
24195 | | break; |
24196 | | } |
24197 | | |
24198 | | case patch_operations::replace: |
24199 | | { |
24200 | | // the "path" location must exist - use at() |
24201 | | result.at(ptr) = get_value("replace", "value", false); |
24202 | | break; |
24203 | | } |
24204 | | |
24205 | | case patch_operations::move: |
24206 | | { |
24207 | | const auto from_path = get_value("move", "from", true).template get<std::string>(); |
24208 | | json_pointer from_ptr(from_path); |
24209 | | |
24210 | | // the "from" location must exist - use at() |
24211 | | basic_json const v = result.at(from_ptr); |
24212 | | |
24213 | | // The move operation is functionally identical to a |
24214 | | // "remove" operation on the "from" location, followed |
24215 | | // immediately by an "add" operation at the target |
24216 | | // location with the value that was just removed. |
24217 | | operation_remove(from_ptr); |
24218 | | operation_add(ptr, v); |
24219 | | break; |
24220 | | } |
24221 | | |
24222 | | case patch_operations::copy: |
24223 | | { |
24224 | | const auto from_path = get_value("copy", "from", true).template get<std::string>(); |
24225 | | const json_pointer from_ptr(from_path); |
24226 | | |
24227 | | // the "from" location must exist - use at() |
24228 | | basic_json const v = result.at(from_ptr); |
24229 | | |
24230 | | // The copy is functionally identical to an "add" |
24231 | | // operation at the target location using the value |
24232 | | // specified in the "from" member. |
24233 | | operation_add(ptr, v); |
24234 | | break; |
24235 | | } |
24236 | | |
24237 | | case patch_operations::test: |
24238 | | { |
24239 | | bool success = false; |
24240 | | JSON_TRY |
24241 | | { |
24242 | | // check if "value" matches the one at "path" |
24243 | | // the "path" location must exist - use at() |
24244 | | success = (result.at(ptr) == get_value("test", "value", false)); |
24245 | | } |
24246 | | JSON_INTERNAL_CATCH (out_of_range&) |
24247 | | { |
24248 | | // ignore out of range errors: success remains false |
24249 | | } |
24250 | | |
24251 | | // throw an exception if test fails |
24252 | | if (JSON_HEDLEY_UNLIKELY(!success)) |
24253 | | { |
24254 | | JSON_THROW(other_error::create(501, detail::concat("unsuccessful: ", val.dump()), &val)); |
24255 | | } |
24256 | | |
24257 | | break; |
24258 | | } |
24259 | | |
24260 | | case patch_operations::invalid: |
24261 | | default: |
24262 | | { |
24263 | | // op must be "add", "remove", "replace", "move", "copy", or |
24264 | | // "test" |
24265 | | JSON_THROW(parse_error::create(105, 0, detail::concat("operation value '", op, "' is invalid"), &val)); |
24266 | | } |
24267 | | } |
24268 | | } |
24269 | | } |
24270 | | |
24271 | | /// @brief applies a JSON patch to a copy of the current object |
24272 | | /// @sa https://json.nlohmann.me/api/basic_json/patch/ |
24273 | | basic_json patch(const basic_json& json_patch) const |
24274 | | { |
24275 | | basic_json result = *this; |
24276 | | result.patch_inplace(json_patch); |
24277 | | return result; |
24278 | | } |
24279 | | |
24280 | | /// @brief creates a diff as a JSON patch |
24281 | | /// @sa https://json.nlohmann.me/api/basic_json/diff/ |
24282 | | JSON_HEDLEY_WARN_UNUSED_RESULT |
24283 | | static basic_json diff(const basic_json& source, const basic_json& target, |
24284 | | const std::string& path = "") |
24285 | | { |
24286 | | // the patch |
24287 | | basic_json result(value_t::array); |
24288 | | |
24289 | | // if the values are the same, return empty patch |
24290 | | if (source == target) |
24291 | | { |
24292 | | return result; |
24293 | | } |
24294 | | |
24295 | | if (source.type() != target.type()) |
24296 | | { |
24297 | | // different types: replace value |
24298 | | result.push_back( |
24299 | | { |
24300 | | {"op", "replace"}, {"path", path}, {"value", target} |
24301 | | }); |
24302 | | return result; |
24303 | | } |
24304 | | |
24305 | | switch (source.type()) |
24306 | | { |
24307 | | case value_t::array: |
24308 | | { |
24309 | | // first pass: traverse common elements |
24310 | | std::size_t i = 0; |
24311 | | while (i < source.size() && i < target.size()) |
24312 | | { |
24313 | | // recursive call to compare array values at index i |
24314 | | auto temp_diff = diff(source[i], target[i], detail::concat(path, '/', std::to_string(i))); |
24315 | | result.insert(result.end(), temp_diff.begin(), temp_diff.end()); |
24316 | | ++i; |
24317 | | } |
24318 | | |
24319 | | // We now reached the end of at least one array |
24320 | | // in a second pass, traverse the remaining elements |
24321 | | |
24322 | | // remove my remaining elements |
24323 | | const auto end_index = static_cast<difference_type>(result.size()); |
24324 | | while (i < source.size()) |
24325 | | { |
24326 | | // add operations in reverse order to avoid invalid |
24327 | | // indices |
24328 | | result.insert(result.begin() + end_index, object( |
24329 | | { |
24330 | | {"op", "remove"}, |
24331 | | {"path", detail::concat(path, '/', std::to_string(i))} |
24332 | | })); |
24333 | | ++i; |
24334 | | } |
24335 | | |
24336 | | // add other remaining elements |
24337 | | while (i < target.size()) |
24338 | | { |
24339 | | result.push_back( |
24340 | | { |
24341 | | {"op", "add"}, |
24342 | | {"path", detail::concat(path, "/-")}, |
24343 | | {"value", target[i]} |
24344 | | }); |
24345 | | ++i; |
24346 | | } |
24347 | | |
24348 | | break; |
24349 | | } |
24350 | | |
24351 | | case value_t::object: |
24352 | | { |
24353 | | // first pass: traverse this object's elements |
24354 | | for (auto it = source.cbegin(); it != source.cend(); ++it) |
24355 | | { |
24356 | | // escape the key name to be used in a JSON patch |
24357 | | const auto path_key = detail::concat(path, '/', detail::escape(it.key())); |
24358 | | |
24359 | | if (target.find(it.key()) != target.end()) |
24360 | | { |
24361 | | // recursive call to compare object values at key it |
24362 | | auto temp_diff = diff(it.value(), target[it.key()], path_key); |
24363 | | result.insert(result.end(), temp_diff.begin(), temp_diff.end()); |
24364 | | } |
24365 | | else |
24366 | | { |
24367 | | // found a key that is not in o -> remove it |
24368 | | result.push_back(object( |
24369 | | { |
24370 | | {"op", "remove"}, {"path", path_key} |
24371 | | })); |
24372 | | } |
24373 | | } |
24374 | | |
24375 | | // second pass: traverse other object's elements |
24376 | | for (auto it = target.cbegin(); it != target.cend(); ++it) |
24377 | | { |
24378 | | if (source.find(it.key()) == source.end()) |
24379 | | { |
24380 | | // found a key that is not in this -> add it |
24381 | | const auto path_key = detail::concat(path, '/', detail::escape(it.key())); |
24382 | | result.push_back( |
24383 | | { |
24384 | | {"op", "add"}, {"path", path_key}, |
24385 | | {"value", it.value()} |
24386 | | }); |
24387 | | } |
24388 | | } |
24389 | | |
24390 | | break; |
24391 | | } |
24392 | | |
24393 | | case value_t::null: |
24394 | | case value_t::string: |
24395 | | case value_t::boolean: |
24396 | | case value_t::number_integer: |
24397 | | case value_t::number_unsigned: |
24398 | | case value_t::number_float: |
24399 | | case value_t::binary: |
24400 | | case value_t::discarded: |
24401 | | default: |
24402 | | { |
24403 | | // both primitive type: replace value |
24404 | | result.push_back( |
24405 | | { |
24406 | | {"op", "replace"}, {"path", path}, {"value", target} |
24407 | | }); |
24408 | | break; |
24409 | | } |
24410 | | } |
24411 | | |
24412 | | return result; |
24413 | | } |
24414 | | /// @} |
24415 | | |
24416 | | //////////////////////////////// |
24417 | | // JSON Merge Patch functions // |
24418 | | //////////////////////////////// |
24419 | | |
24420 | | /// @name JSON Merge Patch functions |
24421 | | /// @{ |
24422 | | |
24423 | | /// @brief applies a JSON Merge Patch |
24424 | | /// @sa https://json.nlohmann.me/api/basic_json/merge_patch/ |
24425 | | void merge_patch(const basic_json& apply_patch) |
24426 | | { |
24427 | | if (apply_patch.is_object()) |
24428 | | { |
24429 | | if (!is_object()) |
24430 | | { |
24431 | | *this = object(); |
24432 | | } |
24433 | | for (auto it = apply_patch.begin(); it != apply_patch.end(); ++it) |
24434 | | { |
24435 | | if (it.value().is_null()) |
24436 | | { |
24437 | | erase(it.key()); |
24438 | | } |
24439 | | else |
24440 | | { |
24441 | | operator[](it.key()).merge_patch(it.value()); |
24442 | | } |
24443 | | } |
24444 | | } |
24445 | | else |
24446 | | { |
24447 | | *this = apply_patch; |
24448 | | } |
24449 | | } |
24450 | | |
24451 | | /// @} |
24452 | | }; |
24453 | | |
24454 | | /// @brief user-defined to_string function for JSON values |
24455 | | /// @sa https://json.nlohmann.me/api/basic_json/to_string/ |
24456 | | NLOHMANN_BASIC_JSON_TPL_DECLARATION |
24457 | | std::string to_string(const NLOHMANN_BASIC_JSON_TPL& j) |
24458 | | { |
24459 | | return j.dump(); |
24460 | | } |
24461 | | |
24462 | | inline namespace literals |
24463 | | { |
24464 | | inline namespace json_literals |
24465 | | { |
24466 | | |
24467 | | /// @brief user-defined string literal for JSON values |
24468 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_literal_json/ |
24469 | | JSON_HEDLEY_NON_NULL(1) |
24470 | | #if !defined(JSON_HEDLEY_GCC_VERSION) || JSON_HEDLEY_GCC_VERSION_CHECK(4,9,0) |
24471 | | inline nlohmann::json operator ""_json(const char* s, std::size_t n) |
24472 | | #else |
24473 | | inline nlohmann::json operator "" _json(const char* s, std::size_t n) |
24474 | | #endif |
24475 | 0 | { |
24476 | 0 | return nlohmann::json::parse(s, s + n); |
24477 | 0 | } |
24478 | | |
24479 | | /// @brief user-defined string literal for JSON pointer |
24480 | | /// @sa https://json.nlohmann.me/api/basic_json/operator_literal_json_pointer/ |
24481 | | JSON_HEDLEY_NON_NULL(1) |
24482 | | #if !defined(JSON_HEDLEY_GCC_VERSION) || JSON_HEDLEY_GCC_VERSION_CHECK(4,9,0) |
24483 | | inline nlohmann::json::json_pointer operator ""_json_pointer(const char* s, std::size_t n) |
24484 | | #else |
24485 | | inline nlohmann::json::json_pointer operator "" _json_pointer(const char* s, std::size_t n) |
24486 | | #endif |
24487 | 0 | { |
24488 | 0 | return nlohmann::json::json_pointer(std::string(s, n)); |
24489 | 0 | } |
24490 | | |
24491 | | } // namespace json_literals |
24492 | | } // namespace literals |
24493 | | NLOHMANN_JSON_NAMESPACE_END |
24494 | | |
24495 | | /////////////////////// |
24496 | | // nonmember support // |
24497 | | /////////////////////// |
24498 | | |
24499 | | namespace std // NOLINT(cert-dcl58-cpp) |
24500 | | { |
24501 | | |
24502 | | /// @brief hash value for JSON objects |
24503 | | /// @sa https://json.nlohmann.me/api/basic_json/std_hash/ |
24504 | | NLOHMANN_BASIC_JSON_TPL_DECLARATION |
24505 | | struct hash<nlohmann::NLOHMANN_BASIC_JSON_TPL> // NOLINT(cert-dcl58-cpp) |
24506 | | { |
24507 | | std::size_t operator()(const nlohmann::NLOHMANN_BASIC_JSON_TPL& j) const |
24508 | | { |
24509 | | return nlohmann::detail::hash(j); |
24510 | | } |
24511 | | }; |
24512 | | |
24513 | | // specialization for std::less<value_t> |
24514 | | template<> |
24515 | | struct less< ::nlohmann::detail::value_t> // do not remove the space after '<', see https://github.com/nlohmann/json/pull/679 |
24516 | | { |
24517 | | /*! |
24518 | | @brief compare two value_t enum values |
24519 | | @since version 3.0.0 |
24520 | | */ |
24521 | | bool operator()(::nlohmann::detail::value_t lhs, |
24522 | | ::nlohmann::detail::value_t rhs) const noexcept |
24523 | 0 | { |
24524 | 0 | #if JSON_HAS_THREE_WAY_COMPARISON |
24525 | 0 | return std::is_lt(lhs <=> rhs); // *NOPAD* |
24526 | 0 | #else |
24527 | 0 | return ::nlohmann::detail::operator<(lhs, rhs); |
24528 | 0 | #endif |
24529 | 0 | } |
24530 | | }; |
24531 | | |
24532 | | // C++20 prohibit function specialization in the std namespace. |
24533 | | #ifndef JSON_HAS_CPP_20 |
24534 | | |
24535 | | /// @brief exchanges the values of two JSON objects |
24536 | | /// @sa https://json.nlohmann.me/api/basic_json/std_swap/ |
24537 | | NLOHMANN_BASIC_JSON_TPL_DECLARATION |
24538 | | inline void swap(nlohmann::NLOHMANN_BASIC_JSON_TPL& j1, nlohmann::NLOHMANN_BASIC_JSON_TPL& j2) noexcept( // NOLINT(readability-inconsistent-declaration-parameter-name, cert-dcl58-cpp) |
24539 | | is_nothrow_move_constructible<nlohmann::NLOHMANN_BASIC_JSON_TPL>::value&& // NOLINT(misc-redundant-expression,cppcoreguidelines-noexcept-swap,performance-noexcept-swap) |
24540 | | is_nothrow_move_assignable<nlohmann::NLOHMANN_BASIC_JSON_TPL>::value) |
24541 | | { |
24542 | | j1.swap(j2); |
24543 | | } |
24544 | | |
24545 | | #endif |
24546 | | |
24547 | | } // namespace std |
24548 | | |
24549 | | #if JSON_USE_GLOBAL_UDLS |
24550 | | #if !defined(JSON_HEDLEY_GCC_VERSION) || JSON_HEDLEY_GCC_VERSION_CHECK(4,9,0) |
24551 | | using nlohmann::literals::json_literals::operator ""_json; // NOLINT(misc-unused-using-decls,google-global-names-in-headers) |
24552 | | using nlohmann::literals::json_literals::operator ""_json_pointer; //NOLINT(misc-unused-using-decls,google-global-names-in-headers) |
24553 | | #else |
24554 | | using nlohmann::literals::json_literals::operator "" _json; // NOLINT(misc-unused-using-decls,google-global-names-in-headers) |
24555 | | using nlohmann::literals::json_literals::operator "" _json_pointer; //NOLINT(misc-unused-using-decls,google-global-names-in-headers) |
24556 | | #endif |
24557 | | #endif |
24558 | | |
24559 | | // #include <nlohmann/detail/macro_unscope.hpp> |
24560 | | // __ _____ _____ _____ |
24561 | | // __| | __| | | | JSON for Modern C++ |
24562 | | // | | |__ | | | | | | version 3.11.3 |
24563 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
24564 | | // |
24565 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
24566 | | // SPDX-License-Identifier: MIT |
24567 | | |
24568 | | |
24569 | | |
24570 | | // restore clang diagnostic settings |
24571 | | #if defined(__clang__) |
24572 | | #pragma clang diagnostic pop |
24573 | | #endif |
24574 | | |
24575 | | // clean up |
24576 | | #undef JSON_ASSERT |
24577 | | #undef JSON_INTERNAL_CATCH |
24578 | | #undef JSON_THROW |
24579 | | #undef JSON_PRIVATE_UNLESS_TESTED |
24580 | | #undef NLOHMANN_BASIC_JSON_TPL_DECLARATION |
24581 | | #undef NLOHMANN_BASIC_JSON_TPL |
24582 | | #undef JSON_EXPLICIT |
24583 | | #undef NLOHMANN_CAN_CALL_STD_FUNC_IMPL |
24584 | | #undef JSON_INLINE_VARIABLE |
24585 | | #undef JSON_NO_UNIQUE_ADDRESS |
24586 | | #undef JSON_DISABLE_ENUM_SERIALIZATION |
24587 | | #undef JSON_USE_GLOBAL_UDLS |
24588 | | |
24589 | | #ifndef JSON_TEST_KEEP_MACROS |
24590 | | #undef JSON_CATCH |
24591 | | #undef JSON_TRY |
24592 | | #undef JSON_HAS_CPP_11 |
24593 | | #undef JSON_HAS_CPP_14 |
24594 | | #undef JSON_HAS_CPP_17 |
24595 | | #undef JSON_HAS_CPP_20 |
24596 | | #undef JSON_HAS_FILESYSTEM |
24597 | | #undef JSON_HAS_EXPERIMENTAL_FILESYSTEM |
24598 | | #undef JSON_HAS_THREE_WAY_COMPARISON |
24599 | | #undef JSON_HAS_RANGES |
24600 | | #undef JSON_HAS_STATIC_RTTI |
24601 | | #undef JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON |
24602 | | #endif |
24603 | | |
24604 | | // #include <nlohmann/thirdparty/hedley/hedley_undef.hpp> |
24605 | | // __ _____ _____ _____ |
24606 | | // __| | __| | | | JSON for Modern C++ |
24607 | | // | | |__ | | | | | | version 3.11.3 |
24608 | | // |_____|_____|_____|_|___| https://github.com/nlohmann/json |
24609 | | // |
24610 | | // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me> |
24611 | | // SPDX-License-Identifier: MIT |
24612 | | |
24613 | | |
24614 | | |
24615 | | #undef JSON_HEDLEY_ALWAYS_INLINE |
24616 | | #undef JSON_HEDLEY_ARM_VERSION |
24617 | | #undef JSON_HEDLEY_ARM_VERSION_CHECK |
24618 | | #undef JSON_HEDLEY_ARRAY_PARAM |
24619 | | #undef JSON_HEDLEY_ASSUME |
24620 | | #undef JSON_HEDLEY_BEGIN_C_DECLS |
24621 | | #undef JSON_HEDLEY_CLANG_HAS_ATTRIBUTE |
24622 | | #undef JSON_HEDLEY_CLANG_HAS_BUILTIN |
24623 | | #undef JSON_HEDLEY_CLANG_HAS_CPP_ATTRIBUTE |
24624 | | #undef JSON_HEDLEY_CLANG_HAS_DECLSPEC_DECLSPEC_ATTRIBUTE |
24625 | | #undef JSON_HEDLEY_CLANG_HAS_EXTENSION |
24626 | | #undef JSON_HEDLEY_CLANG_HAS_FEATURE |
24627 | | #undef JSON_HEDLEY_CLANG_HAS_WARNING |
24628 | | #undef JSON_HEDLEY_COMPCERT_VERSION |
24629 | | #undef JSON_HEDLEY_COMPCERT_VERSION_CHECK |
24630 | | #undef JSON_HEDLEY_CONCAT |
24631 | | #undef JSON_HEDLEY_CONCAT3 |
24632 | | #undef JSON_HEDLEY_CONCAT3_EX |
24633 | | #undef JSON_HEDLEY_CONCAT_EX |
24634 | | #undef JSON_HEDLEY_CONST |
24635 | | #undef JSON_HEDLEY_CONSTEXPR |
24636 | | #undef JSON_HEDLEY_CONST_CAST |
24637 | | #undef JSON_HEDLEY_CPP_CAST |
24638 | | #undef JSON_HEDLEY_CRAY_VERSION |
24639 | | #undef JSON_HEDLEY_CRAY_VERSION_CHECK |
24640 | | #undef JSON_HEDLEY_C_DECL |
24641 | | #undef JSON_HEDLEY_DEPRECATED |
24642 | | #undef JSON_HEDLEY_DEPRECATED_FOR |
24643 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL |
24644 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_ |
24645 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED |
24646 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES |
24647 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS |
24648 | | #undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNUSED_FUNCTION |
24649 | | #undef JSON_HEDLEY_DIAGNOSTIC_POP |
24650 | | #undef JSON_HEDLEY_DIAGNOSTIC_PUSH |
24651 | | #undef JSON_HEDLEY_DMC_VERSION |
24652 | | #undef JSON_HEDLEY_DMC_VERSION_CHECK |
24653 | | #undef JSON_HEDLEY_EMPTY_BASES |
24654 | | #undef JSON_HEDLEY_EMSCRIPTEN_VERSION |
24655 | | #undef JSON_HEDLEY_EMSCRIPTEN_VERSION_CHECK |
24656 | | #undef JSON_HEDLEY_END_C_DECLS |
24657 | | #undef JSON_HEDLEY_FLAGS |
24658 | | #undef JSON_HEDLEY_FLAGS_CAST |
24659 | | #undef JSON_HEDLEY_GCC_HAS_ATTRIBUTE |
24660 | | #undef JSON_HEDLEY_GCC_HAS_BUILTIN |
24661 | | #undef JSON_HEDLEY_GCC_HAS_CPP_ATTRIBUTE |
24662 | | #undef JSON_HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE |
24663 | | #undef JSON_HEDLEY_GCC_HAS_EXTENSION |
24664 | | #undef JSON_HEDLEY_GCC_HAS_FEATURE |
24665 | | #undef JSON_HEDLEY_GCC_HAS_WARNING |
24666 | | #undef JSON_HEDLEY_GCC_NOT_CLANG_VERSION_CHECK |
24667 | | #undef JSON_HEDLEY_GCC_VERSION |
24668 | | #undef JSON_HEDLEY_GCC_VERSION_CHECK |
24669 | | #undef JSON_HEDLEY_GNUC_HAS_ATTRIBUTE |
24670 | | #undef JSON_HEDLEY_GNUC_HAS_BUILTIN |
24671 | | #undef JSON_HEDLEY_GNUC_HAS_CPP_ATTRIBUTE |
24672 | | #undef JSON_HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE |
24673 | | #undef JSON_HEDLEY_GNUC_HAS_EXTENSION |
24674 | | #undef JSON_HEDLEY_GNUC_HAS_FEATURE |
24675 | | #undef JSON_HEDLEY_GNUC_HAS_WARNING |
24676 | | #undef JSON_HEDLEY_GNUC_VERSION |
24677 | | #undef JSON_HEDLEY_GNUC_VERSION_CHECK |
24678 | | #undef JSON_HEDLEY_HAS_ATTRIBUTE |
24679 | | #undef JSON_HEDLEY_HAS_BUILTIN |
24680 | | #undef JSON_HEDLEY_HAS_CPP_ATTRIBUTE |
24681 | | #undef JSON_HEDLEY_HAS_CPP_ATTRIBUTE_NS |
24682 | | #undef JSON_HEDLEY_HAS_DECLSPEC_ATTRIBUTE |
24683 | | #undef JSON_HEDLEY_HAS_EXTENSION |
24684 | | #undef JSON_HEDLEY_HAS_FEATURE |
24685 | | #undef JSON_HEDLEY_HAS_WARNING |
24686 | | #undef JSON_HEDLEY_IAR_VERSION |
24687 | | #undef JSON_HEDLEY_IAR_VERSION_CHECK |
24688 | | #undef JSON_HEDLEY_IBM_VERSION |
24689 | | #undef JSON_HEDLEY_IBM_VERSION_CHECK |
24690 | | #undef JSON_HEDLEY_IMPORT |
24691 | | #undef JSON_HEDLEY_INLINE |
24692 | | #undef JSON_HEDLEY_INTEL_CL_VERSION |
24693 | | #undef JSON_HEDLEY_INTEL_CL_VERSION_CHECK |
24694 | | #undef JSON_HEDLEY_INTEL_VERSION |
24695 | | #undef JSON_HEDLEY_INTEL_VERSION_CHECK |
24696 | | #undef JSON_HEDLEY_IS_CONSTANT |
24697 | | #undef JSON_HEDLEY_IS_CONSTEXPR_ |
24698 | | #undef JSON_HEDLEY_LIKELY |
24699 | | #undef JSON_HEDLEY_MALLOC |
24700 | | #undef JSON_HEDLEY_MCST_LCC_VERSION |
24701 | | #undef JSON_HEDLEY_MCST_LCC_VERSION_CHECK |
24702 | | #undef JSON_HEDLEY_MESSAGE |
24703 | | #undef JSON_HEDLEY_MSVC_VERSION |
24704 | | #undef JSON_HEDLEY_MSVC_VERSION_CHECK |
24705 | | #undef JSON_HEDLEY_NEVER_INLINE |
24706 | | #undef JSON_HEDLEY_NON_NULL |
24707 | | #undef JSON_HEDLEY_NO_ESCAPE |
24708 | | #undef JSON_HEDLEY_NO_RETURN |
24709 | | #undef JSON_HEDLEY_NO_THROW |
24710 | | #undef JSON_HEDLEY_NULL |
24711 | | #undef JSON_HEDLEY_PELLES_VERSION |
24712 | | #undef JSON_HEDLEY_PELLES_VERSION_CHECK |
24713 | | #undef JSON_HEDLEY_PGI_VERSION |
24714 | | #undef JSON_HEDLEY_PGI_VERSION_CHECK |
24715 | | #undef JSON_HEDLEY_PREDICT |
24716 | | #undef JSON_HEDLEY_PRINTF_FORMAT |
24717 | | #undef JSON_HEDLEY_PRIVATE |
24718 | | #undef JSON_HEDLEY_PUBLIC |
24719 | | #undef JSON_HEDLEY_PURE |
24720 | | #undef JSON_HEDLEY_REINTERPRET_CAST |
24721 | | #undef JSON_HEDLEY_REQUIRE |
24722 | | #undef JSON_HEDLEY_REQUIRE_CONSTEXPR |
24723 | | #undef JSON_HEDLEY_REQUIRE_MSG |
24724 | | #undef JSON_HEDLEY_RESTRICT |
24725 | | #undef JSON_HEDLEY_RETURNS_NON_NULL |
24726 | | #undef JSON_HEDLEY_SENTINEL |
24727 | | #undef JSON_HEDLEY_STATIC_ASSERT |
24728 | | #undef JSON_HEDLEY_STATIC_CAST |
24729 | | #undef JSON_HEDLEY_STRINGIFY |
24730 | | #undef JSON_HEDLEY_STRINGIFY_EX |
24731 | | #undef JSON_HEDLEY_SUNPRO_VERSION |
24732 | | #undef JSON_HEDLEY_SUNPRO_VERSION_CHECK |
24733 | | #undef JSON_HEDLEY_TINYC_VERSION |
24734 | | #undef JSON_HEDLEY_TINYC_VERSION_CHECK |
24735 | | #undef JSON_HEDLEY_TI_ARMCL_VERSION |
24736 | | #undef JSON_HEDLEY_TI_ARMCL_VERSION_CHECK |
24737 | | #undef JSON_HEDLEY_TI_CL2000_VERSION |
24738 | | #undef JSON_HEDLEY_TI_CL2000_VERSION_CHECK |
24739 | | #undef JSON_HEDLEY_TI_CL430_VERSION |
24740 | | #undef JSON_HEDLEY_TI_CL430_VERSION_CHECK |
24741 | | #undef JSON_HEDLEY_TI_CL6X_VERSION |
24742 | | #undef JSON_HEDLEY_TI_CL6X_VERSION_CHECK |
24743 | | #undef JSON_HEDLEY_TI_CL7X_VERSION |
24744 | | #undef JSON_HEDLEY_TI_CL7X_VERSION_CHECK |
24745 | | #undef JSON_HEDLEY_TI_CLPRU_VERSION |
24746 | | #undef JSON_HEDLEY_TI_CLPRU_VERSION_CHECK |
24747 | | #undef JSON_HEDLEY_TI_VERSION |
24748 | | #undef JSON_HEDLEY_TI_VERSION_CHECK |
24749 | | #undef JSON_HEDLEY_UNAVAILABLE |
24750 | | #undef JSON_HEDLEY_UNLIKELY |
24751 | | #undef JSON_HEDLEY_UNPREDICTABLE |
24752 | | #undef JSON_HEDLEY_UNREACHABLE |
24753 | | #undef JSON_HEDLEY_UNREACHABLE_RETURN |
24754 | | #undef JSON_HEDLEY_VERSION |
24755 | | #undef JSON_HEDLEY_VERSION_DECODE_MAJOR |
24756 | | #undef JSON_HEDLEY_VERSION_DECODE_MINOR |
24757 | | #undef JSON_HEDLEY_VERSION_DECODE_REVISION |
24758 | | #undef JSON_HEDLEY_VERSION_ENCODE |
24759 | | #undef JSON_HEDLEY_WARNING |
24760 | | #undef JSON_HEDLEY_WARN_UNUSED_RESULT |
24761 | | #undef JSON_HEDLEY_WARN_UNUSED_RESULT_MSG |
24762 | | #undef JSON_HEDLEY_FALL_THROUGH |
24763 | | |
24764 | | |
24765 | | |
24766 | | #endif // INCLUDE_NLOHMANN_JSON_HPP_ |