/proc/self/cwd/internal/casts.h
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1 | | // Copyright 2021 Google LLC |
2 | | // |
3 | | // Licensed under the Apache License, Version 2.0 (the "License"); |
4 | | // you may not use this file except in compliance with the License. |
5 | | // You may obtain a copy of the License at |
6 | | // |
7 | | // https://www.apache.org/licenses/LICENSE-2.0 |
8 | | // |
9 | | // Unless required by applicable law or agreed to in writing, software |
10 | | // distributed under the License is distributed on an "AS IS" BASIS, |
11 | | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
12 | | // See the License for the specific language governing permissions and |
13 | | // limitations under the License. |
14 | | |
15 | | #ifndef THIRD_PARTY_CEL_CPP_INTERNAL_CASTS_H_ |
16 | | #define THIRD_PARTY_CEL_CPP_INTERNAL_CASTS_H_ |
17 | | |
18 | | #include <cassert> |
19 | | #include <memory> |
20 | | #include <type_traits> |
21 | | |
22 | | namespace cel::internal { |
23 | | |
24 | | template <typename To, typename From> |
25 | 10.6k | To down_cast(From* from) { |
26 | 10.6k | static_assert(std::is_pointer_v<To>, "Target type not a pointer."); |
27 | 10.6k | static_assert((std::is_base_of_v<From, std::remove_pointer_t<To>>), |
28 | 10.6k | "Target type not derived from source type."); |
29 | 10.6k | #if !defined(__GNUC__) || defined(__GXX_RTTI) |
30 | 10.6k | assert(from == nullptr || dynamic_cast<To>(from) != nullptr); |
31 | 10.6k | #endif |
32 | 10.6k | return static_cast<To>(from); |
33 | 10.6k | } Unexecuted instantiation: google::api::expr::runtime::CelExpressionRecursiveImpl::EvaluationState* cel::internal::down_cast<google::api::expr::runtime::CelExpressionRecursiveImpl::EvaluationState*, google::api::expr::runtime::CelEvaluationState>(google::api::expr::runtime::CelEvaluationState*) Unexecuted instantiation: google::api::expr::runtime::WrappedDirectStep const* cel::internal::down_cast<google::api::expr::runtime::WrappedDirectStep const*, google::api::expr::runtime::ExpressionStep const>(google::api::expr::runtime::ExpressionStep const*) google::api::expr::runtime::CelExpressionFlatEvaluationState* cel::internal::down_cast<google::api::expr::runtime::CelExpressionFlatEvaluationState*, google::api::expr::runtime::CelEvaluationState>(google::api::expr::runtime::CelEvaluationState*) Line | Count | Source | 25 | 10.3k | To down_cast(From* from) { | 26 | 10.3k | static_assert(std::is_pointer_v<To>, "Target type not a pointer."); | 27 | 10.3k | static_assert((std::is_base_of_v<From, std::remove_pointer_t<To>>), | 28 | 10.3k | "Target type not derived from source type."); | 29 | 10.3k | #if !defined(__GNUC__) || defined(__GXX_RTTI) | 30 | | assert(from == nullptr || dynamic_cast<To>(from) != nullptr); | 31 | 10.3k | #endif | 32 | 10.3k | return static_cast<To>(from); | 33 | 10.3k | } |
Unexecuted instantiation: google::api::expr::runtime::TraceStep const* cel::internal::down_cast<google::api::expr::runtime::TraceStep const*, google::api::expr::runtime::DirectExpressionStep const>(google::api::expr::runtime::DirectExpressionStep const*) Unexecuted instantiation: google::api::expr::runtime::DirectCompilerConstantStep const* cel::internal::down_cast<google::api::expr::runtime::DirectCompilerConstantStep const*, google::api::expr::runtime::DirectExpressionStep const>(google::api::expr::runtime::DirectExpressionStep const*) Unexecuted instantiation: google::api::expr::runtime::CompilerConstantStep const* cel::internal::down_cast<google::api::expr::runtime::CompilerConstantStep const*, google::api::expr::runtime::ExpressionStep const>(google::api::expr::runtime::ExpressionStep const*) cel::common_internal::CompatListValue const* cel::internal::down_cast<cel::common_internal::CompatListValue const*, cel::CustomListValueInterface const>(cel::CustomListValueInterface const*) Line | Count | Source | 25 | 217 | To down_cast(From* from) { | 26 | 217 | static_assert(std::is_pointer_v<To>, "Target type not a pointer."); | 27 | 217 | static_assert((std::is_base_of_v<From, std::remove_pointer_t<To>>), | 28 | 217 | "Target type not derived from source type."); | 29 | 217 | #if !defined(__GNUC__) || defined(__GXX_RTTI) | 30 | | assert(from == nullptr || dynamic_cast<To>(from) != nullptr); | 31 | 217 | #endif | 32 | 217 | return static_cast<To>(from); | 33 | 217 | } |
Unexecuted instantiation: cel::common_internal::MutableCompatListValue const* cel::internal::down_cast<cel::common_internal::MutableCompatListValue const*, cel::CustomListValueInterface const>(cel::CustomListValueInterface const*) cel::common_internal::CompatMapValue const* cel::internal::down_cast<cel::common_internal::CompatMapValue const*, cel::CustomMapValueInterface const>(cel::CustomMapValueInterface const*) Line | Count | Source | 25 | 34 | To down_cast(From* from) { | 26 | 34 | static_assert(std::is_pointer_v<To>, "Target type not a pointer."); | 27 | 34 | static_assert((std::is_base_of_v<From, std::remove_pointer_t<To>>), | 28 | 34 | "Target type not derived from source type."); | 29 | 34 | #if !defined(__GNUC__) || defined(__GXX_RTTI) | 30 | | assert(from == nullptr || dynamic_cast<To>(from) != nullptr); | 31 | 34 | #endif | 32 | 34 | return static_cast<To>(from); | 33 | 34 | } |
Unexecuted instantiation: cel::common_internal::MutableCompatMapValue const* cel::internal::down_cast<cel::common_internal::MutableCompatMapValue const*, cel::CustomMapValueInterface const>(cel::CustomMapValueInterface const*) Unexecuted instantiation: cel::common_internal::MutableListValue const* cel::internal::down_cast<cel::common_internal::MutableListValue const*, cel::CustomListValueInterface const>(cel::CustomListValueInterface const*) Unexecuted instantiation: cel::common_internal::MutableMapValue const* cel::internal::down_cast<cel::common_internal::MutableMapValue const*, cel::CustomMapValueInterface const>(cel::CustomMapValueInterface const*) |
34 | | |
35 | | template <typename To, typename From> |
36 | 0 | To down_cast(From& from) { |
37 | 0 | static_assert(std::is_lvalue_reference_v<To>, |
38 | 0 | "Target type not a lvalue reference."); |
39 | 0 | static_assert((std::is_base_of_v<From, std::remove_reference_t<To>>), |
40 | 0 | "Target type not derived from source type."); |
41 | 0 | #if !defined(__GNUC__) || defined(__GXX_RTTI) |
42 | | assert(dynamic_cast<std::add_pointer_t<std::remove_reference_t<To>>>( |
43 | 0 | std::addressof(from)) != nullptr); |
44 | 0 | #endif |
45 | 0 | return static_cast<To>(from); |
46 | 0 | } Unexecuted instantiation: cel::runtime_internal::RuntimeImpl& cel::internal::down_cast<cel::runtime_internal::RuntimeImpl&, cel::Runtime>(cel::Runtime&) Unexecuted instantiation: cel::common_internal::MutableListValue const& cel::internal::down_cast<cel::common_internal::MutableListValue const&, cel::CustomListValueInterface const>(cel::CustomListValueInterface const&) Unexecuted instantiation: cel::common_internal::MutableCompatListValue const& cel::internal::down_cast<cel::common_internal::MutableCompatListValue const&, cel::CustomListValueInterface const>(cel::CustomListValueInterface const&) Unexecuted instantiation: cel::common_internal::MutableMapValue const& cel::internal::down_cast<cel::common_internal::MutableMapValue const&, cel::CustomMapValueInterface const>(cel::CustomMapValueInterface const&) Unexecuted instantiation: cel::common_internal::MutableCompatMapValue const& cel::internal::down_cast<cel::common_internal::MutableCompatMapValue const&, cel::CustomMapValueInterface const>(cel::CustomMapValueInterface const&) |
47 | | |
48 | | } // namespace cel::internal |
49 | | |
50 | | #endif // THIRD_PARTY_CEL_CPP_INTERNAL_CASTS_H_ |