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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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48 | 48 |
49 // Returns the number of times the |sample| has been added to the histogram. | 49 // Returns the number of times the |sample| has been added to the histogram. |
50 int NumEvents(const std::string& name, int sample); | 50 int NumEvents(const std::string& name, int sample); |
51 | 51 |
52 // Returns the total number of added samples to the histogram. | 52 // Returns the total number of added samples to the histogram. |
53 int NumSamples(const std::string& name); | 53 int NumSamples(const std::string& name); |
54 | 54 |
55 // Returns the minimum sample value (or -1 if the histogram has no samples). | 55 // Returns the minimum sample value (or -1 if the histogram has no samples). |
56 int MinSample(const std::string& name); | 56 int MinSample(const std::string& name); |
57 | 57 |
58 // Function for adding a |sample| to a histogram without checkking the name. | |
59 void HistogramAdd(Histogram* histogram_pointer, int sample); | |
60 | |
61 } // namespace metrics | 58 } // namespace metrics |
62 } // namespace webrtc | 59 } // namespace webrtc |
63 | 60 |
64 #endif // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_METRICS_DEFAULT_H_ | 61 #endif // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_METRICS_DEFAULT_H_ |
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