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

/*
 *  Copyright (c) 2017 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_HISTOGRAM_PERCENTILE_COUNTER_H_
#define RTC_BASE_NUMERICS_HISTOGRAM_PERCENTILE_COUNTER_H_

#include <stddef.h>
#include <stdint.h>

#include <map>
#include <vector>

#include "absl/types/optional.h"

namespace rtc {
// Calculates percentiles on the stream of data. Use `Add` methods to add new
// values. Use `GetPercentile` to get percentile of the currently added values.
class HistogramPercentileCounter {};
}  // namespace rtc
#endif  // RTC_BASE_NUMERICS_HISTOGRAM_PERCENTILE_COUNTER_H_