tvl-depot/absl/flags/internal/commandlineflag.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/flags/internal/commandlineflag.h"

namespace absl {
ABSL_NAMESPACE_BEGIN
namespace flags_internal {

FlagStateInterface::~FlagStateInterface() {}

bool CommandLineFlag::IsRetired() const { return false; }

bool CommandLineFlag::ParseFrom(absl::string_view value, std::string* error) {
  return ParseFrom(value, flags_internal::SET_FLAGS_VALUE,
                   flags_internal::kProgrammaticChange, error);
}

FlagFastTypeId PrivateHandleInterface::TypeId(const CommandLineFlag& flag) {
  return flag.TypeId();
}

std::unique_ptr<FlagStateInterface> PrivateHandleInterface::SaveState(
    CommandLineFlag* flag) {
  return flag->SaveState();
}

bool PrivateHandleInterface::ValidateInputValue(const CommandLineFlag& flag,
                                                absl::string_view value) {
  return flag.ValidateInputValue(value);
}

void PrivateHandleInterface::CheckDefaultValueParsingRoundtrip(
    const CommandLineFlag& flag) {
  flag.CheckDefaultValueParsingRoundtrip();
}

bool PrivateHandleInterface::ParseFrom(CommandLineFlag* flag,
                                       absl::string_view value,
                                       flags_internal::FlagSettingMode set_mode,
                                       flags_internal::ValueSource source,
                                       std::string* error) {
  return flag->ParseFrom(value, set_mode, source, error);
}

}  // namespace flags_internal
ABSL_NAMESPACE_END
}  // namespace absl