chromium/components/download/public/common/rate_estimator.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_DOWNLOAD_PUBLIC_COMMON_RATE_ESTIMATOR_H_
#define COMPONENTS_DOWNLOAD_PUBLIC_COMMON_RATE_ESTIMATOR_H_

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

#include <vector>

#include "base/time/time.h"
#include "components/download/public/common/download_export.h"

namespace download {

// RateEstimator generates rate estimates based on recent activity.
//
// Internally it uses a fixed-size ring buffer, and develops estimates
// based on a small sliding window of activity.
class COMPONENTS_DOWNLOAD_EXPORT RateEstimator { … };

}  // namespace download

#endif  // COMPONENTS_DOWNLOAD_PUBLIC_COMMON_RATE_ESTIMATOR_H_