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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef BASE_METRICS_METRICS_HASHES_H_ | 5 #ifndef BASE_METRICS_METRICS_HASHES_H_ |
6 #define BASE_METRICS_METRICS_HASHES_H_ | 6 #define BASE_METRICS_METRICS_HASHES_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/base_export.h" | 11 #include "base/base_export.h" |
12 | 12 |
13 namespace base { | 13 namespace base { |
14 | 14 |
15 // Computes a uint64 hash of a given string based on its MD5 hash. Suitable for | 15 // Computes a uint64_t hash of a given string based on its MD5 hash. Suitable |
16 // metric names. | 16 // for metric names. |
17 BASE_EXPORT uint64_t HashMetricName(const std::string& name); | 17 BASE_EXPORT uint64_t HashMetricName(const std::string& name); |
18 | 18 |
19 } // namespace metrics | 19 } // namespace metrics |
20 | 20 |
21 #endif // BASE_METRICS_METRICS_HASHES_H_ | 21 #endif // BASE_METRICS_METRICS_HASHES_H_ |
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