chromium/third_party/webrtc/rtc_base/numerics/sample_counter.h

/*
 *  Copyright (c) 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_NUMERICS_SAMPLE_COUNTER_H_
#define RTC_BASE_NUMERICS_SAMPLE_COUNTER_H_

#include <stdint.h>

#include "absl/types/optional.h"

namespace rtc {

// Simple utility class for counting basic statistics (max./avg./variance) on
// stream of samples.
class SampleCounter { … };

class SampleCounterWithVariance : public SampleCounter { … };

}  // namespace rtc
#endif  // RTC_BASE_NUMERICS_SAMPLE_COUNTER_H_