Coverage Report

Created: 2024-09-23 06:29

/src/abseil-cpp/absl/strings/internal/stringify_sink.h
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// Copyright 2022 The Abseil Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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//     https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef ABSL_STRINGS_INTERNAL_STRINGIFY_SINK_H_
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#define ABSL_STRINGS_INTERNAL_STRINGIFY_SINK_H_
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#include <string>
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#include <type_traits>
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#include <utility>
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#include "absl/strings/string_view.h"
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namespace absl {
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ABSL_NAMESPACE_BEGIN
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namespace strings_internal {
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class StringifySink {
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 public:
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  void Append(size_t count, char ch);
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  void Append(string_view v);
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  // Support `absl::Format(&sink, format, args...)`.
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  friend void AbslFormatFlush(StringifySink* sink, absl::string_view v) {
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    sink->Append(v);
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  }
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 private:
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  template <typename T>
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  friend string_view ExtractStringification(StringifySink& sink, const T& v);
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  std::string buffer_;
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};
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template <typename T>
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string_view ExtractStringification(StringifySink& sink, const T& v) {
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  AbslStringify(sink, v);
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  return sink.buffer_;
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}
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}  // namespace strings_internal
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ABSL_NAMESPACE_END
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}  // namespace absl
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#endif  // ABSL_STRINGS_INTERNAL_STRINGIFY_SINK_H_