a96f02b6f3
BUG= R=pbos@webrtc.org, stefan@webrtc.org Review URL: https://webrtc-codereview.appspot.com/46089004 Cr-Commit-Position: refs/heads/master@{#9076}
34 lines
918 B
C++
34 lines
918 B
C++
/*
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* Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_TEST_HISTOGRAM_H_
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#define WEBRTC_TEST_HISTOGRAM_H_
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#include <string>
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namespace webrtc {
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namespace test {
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// Returns the last added sample to a histogram (or -1 if the histogram is not
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// found).
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int LastHistogramSample(const std::string& name);
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// Returns the number of added samples to a histogram.
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int NumHistogramSamples(const std::string& name);
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// Removes all histograms.
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void ClearHistograms();
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} // namespace test
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} // namespace webrtc
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#endif // WEBRTC_TEST_HISTOGRAM_H_
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