chromium/third_party/abseil-cpp/absl/strings/internal/str_format/bind.cc

// Copyright 2020 The Abseil Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "absl/strings/internal/str_format/bind.h"

#include <algorithm>
#include <cassert>
#include <cerrno>
#include <cstddef>
#include <cstdio>
#include <ios>
#include <limits>
#include <ostream>
#include <sstream>
#include <string>
#include "absl/base/config.h"
#include "absl/base/optimization.h"
#include "absl/strings/internal/str_format/arg.h"
#include "absl/strings/internal/str_format/constexpr_parser.h"
#include "absl/strings/internal/str_format/extension.h"
#include "absl/strings/internal/str_format/output.h"
#include "absl/strings/string_view.h"
#include "absl/types/span.h"

namespace absl {
ABSL_NAMESPACE_BEGIN
namespace str_format_internal {

namespace {

inline bool BindFromPosition(int position, int* value,
                             absl::Span<const FormatArgImpl> pack) { … }

class ArgContext { … };

inline bool ArgContext::Bind(const UnboundConversion* unbound,
                             BoundConversion* bound) { … }

template <typename Converter>
class ConverterConsumer { … };

template <typename Converter>
bool ConvertAll(const UntypedFormatSpecImpl format,
                absl::Span<const FormatArgImpl> args, Converter converter) { … }

class DefaultConverter { … };

class SummarizingConverter { … };

}  // namespace

bool BindWithPack(const UnboundConversion* props,
                  absl::Span<const FormatArgImpl> pack,
                  BoundConversion* bound) { … }

std::string Summarize(const UntypedFormatSpecImpl format,
                      absl::Span<const FormatArgImpl> args) { … }

bool FormatUntyped(FormatRawSinkImpl raw_sink,
                   const UntypedFormatSpecImpl format,
                   absl::Span<const FormatArgImpl> args) { … }

std::ostream& Streamable::Print(std::ostream& os) const { … }

std::string& AppendPack(std::string* out, const UntypedFormatSpecImpl format,
                        absl::Span<const FormatArgImpl> args) { … }

std::string FormatPack(UntypedFormatSpecImpl format,
                       absl::Span<const FormatArgImpl> args) { … }

int FprintF(std::FILE* output, const UntypedFormatSpecImpl format,
            absl::Span<const FormatArgImpl> args) { … }

int SnprintF(char* output, size_t size, const UntypedFormatSpecImpl format,
             absl::Span<const FormatArgImpl> args) { … }

}  // namespace str_format_internal
ABSL_NAMESPACE_END
}  // namespace absl