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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 COMPONENTS_VARIATIONS_METRICS_UTIL_H_ | 5 #ifndef COMPONENTS_VARIATIONS_METRICS_UTIL_H_ |
6 #define COMPONENTS_VARIATIONS_METRICS_UTIL_H_ | 6 #define COMPONENTS_VARIATIONS_METRICS_UTIL_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 | 11 |
12 namespace metrics { | 12 namespace metrics { |
13 | 13 |
14 // Computes a uint32 hash of a given string based on its SHA1 hash. Suitable for | 14 // Computes a uint32 hash of a given string based on its SHA1 hash. Suitable for |
15 // uniquely identifying field trial names and group names. | 15 // uniquely identifying field trial names and group names. |
16 uint32 HashName(const std::string& name); | 16 uint32 HashName(const std::string& name); |
Ilya Sherman
2014/02/12 23:25:59
nit: This method should probably be renamed to som
Steven Holte
2014/02/13 05:11:12
I'd rather leave that for a more focused cleanup o
Ilya Sherman
2014/02/13 23:23:08
You're welcome to split off the cleanup to a separ
| |
17 | 17 |
18 // Computes a uint64 hash of a given string based on its MD5 hash. Suitable for | |
19 // metric names. | |
20 uint64 HashMetricName(const std::string& name); | |
21 | |
18 } // namespace metrics | 22 } // namespace metrics |
19 | 23 |
20 #endif // COMPONENTS_VARIATIONS_METRICS_UTIL_H_ | 24 #endif // COMPONENTS_VARIATIONS_METRICS_UTIL_H_ |
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