webrtc/rtc_base/experiments/field_trial_units.h
Florent Castelli 8037fc6ffa Migrate absl::optional to std::optional
Bug: webrtc:342905193
No-Try: True
Change-Id: Icc968be43b8830038ea9a1f5f604307220457807
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/361021
Auto-Submit: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#42911}
2024-09-02 12:16:47 +00:00

41 lines
1.5 KiB
C++

/*
* Copyright 2018 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef RTC_BASE_EXPERIMENTS_FIELD_TRIAL_UNITS_H_
#define RTC_BASE_EXPERIMENTS_FIELD_TRIAL_UNITS_H_
#include "absl/strings/string_view.h"
#include "api/units/data_rate.h"
#include "api/units/data_size.h"
#include "api/units/time_delta.h"
#include "rtc_base/experiments/field_trial_parser.h"
namespace webrtc {
template <>
std::optional<DataRate> ParseTypedParameter<DataRate>(absl::string_view str);
template <>
std::optional<DataSize> ParseTypedParameter<DataSize>(absl::string_view str);
template <>
std::optional<TimeDelta> ParseTypedParameter<TimeDelta>(absl::string_view str);
extern template class FieldTrialParameter<DataRate>;
extern template class FieldTrialParameter<DataSize>;
extern template class FieldTrialParameter<TimeDelta>;
extern template class FieldTrialConstrained<DataRate>;
extern template class FieldTrialConstrained<DataSize>;
extern template class FieldTrialConstrained<TimeDelta>;
extern template class FieldTrialOptional<DataRate>;
extern template class FieldTrialOptional<DataSize>;
extern template class FieldTrialOptional<TimeDelta>;
} // namespace webrtc
#endif // RTC_BASE_EXPERIMENTS_FIELD_TRIAL_UNITS_H_