chromium/device/vr/util/sample_queue.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef DEVICE_VR_UTIL_SAMPLE_QUEUE_H_
#define DEVICE_VR_UTIL_SAMPLE_QUEUE_H_

#include <cstddef>
#include <vector>

#include "base/component_export.h"

namespace device {

// Manages a fixed-size queue of samples including their current sum. Old
// samples are automatically dropped when an added sample would exceed the
// requested size.
class COMPONENT_EXPORT(DEVICE_VR_UTIL) SampleQueue { … };

}  // namespace device

#endif  // DEVICE_VR_UTIL_SAMPLE_QUEUE_H_