1 /* 2 * Copyright 2018 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 #ifndef RTC_BASE_EXPERIMENTS_FIELD_TRIAL_UNITS_H_ 11 #define RTC_BASE_EXPERIMENTS_FIELD_TRIAL_UNITS_H_ 12 13 #include "api/units/data_rate.h" 14 #include "api/units/data_size.h" 15 #include "api/units/time_delta.h" 16 #include "rtc_base/experiments/field_trial_parser.h" 17 18 namespace webrtc { 19 20 template <> 21 absl::optional<DataRate> ParseTypedParameter<DataRate>(std::string str); 22 template <> 23 absl::optional<DataSize> ParseTypedParameter<DataSize>(std::string str); 24 template <> 25 absl::optional<TimeDelta> ParseTypedParameter<TimeDelta>(std::string str); 26 27 extern template class FieldTrialParameter<DataRate>; 28 extern template class FieldTrialParameter<DataSize>; 29 extern template class FieldTrialParameter<TimeDelta>; 30 31 extern template class FieldTrialConstrained<DataRate>; 32 extern template class FieldTrialConstrained<DataSize>; 33 extern template class FieldTrialConstrained<TimeDelta>; 34 35 extern template class FieldTrialOptional<DataRate>; 36 extern template class FieldTrialOptional<DataSize>; 37 extern template class FieldTrialOptional<TimeDelta>; 38 } // namespace webrtc 39 40 #endif // RTC_BASE_EXPERIMENTS_FIELD_TRIAL_UNITS_H_ 41