1a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)// Copyright 2014 The Chromium Authors. All rights reserved.
2a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be
3a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)// found in the LICENSE file.
4a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)
5a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#ifndef COMPONENTS_METRICS_METRICS_HASHES_H_
6a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#define COMPONENTS_METRICS_METRICS_HASHES_H_
7a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)
8a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include <string>
9a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)
10a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "base/basictypes.h"
11a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)
12a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)namespace metrics {
13a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)
14a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)// Computes a uint64 hash of a given string based on its MD5 hash. Suitable for
15a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)// metric names.
16a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)uint64 HashMetricName(const std::string& name);
17a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)
18a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)}  // namespace metrics
19a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)
20a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#endif  // COMPONENTS_METRICS_METRICS_HASHES_H_
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