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Side by Side Diff: net/disk_cache/hash.h

Issue 7529043: Rename NET_API to NET_EXPORT, and rename NET_TEST to NET_EXPORT_PRIVATE. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 9 years, 4 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 NET_DISK_CACHE_HASH_H__ 5 #ifndef NET_DISK_CACHE_HASH_H__
6 #define NET_DISK_CACHE_HASH_H__ 6 #define NET_DISK_CACHE_HASH_H__
7 #pragma once 7 #pragma once
8 8
9 #include <string> 9 #include <string>
10 10
11 #include "base/basictypes.h" 11 #include "base/basictypes.h"
12 #include "net/base/net_api.h" 12 #include "net/base/net_export.h"
13 13
14 namespace disk_cache { 14 namespace disk_cache {
15 15
16 // From http://www.azillionmonkeys.com/qed/hash.html 16 // From http://www.azillionmonkeys.com/qed/hash.html
17 // This is the hash used on WebCore/platform/stringhash 17 // This is the hash used on WebCore/platform/stringhash
18 NET_TEST uint32 SuperFastHash(const char * data, int len); 18 NET_EXPORT_PRIVATE uint32 SuperFastHash(const char * data, int len);
19 19
20 inline uint32 Hash(const char* key, size_t length) { 20 inline uint32 Hash(const char* key, size_t length) {
21 return SuperFastHash(key, static_cast<int>(length)); 21 return SuperFastHash(key, static_cast<int>(length));
22 } 22 }
23 23
24 inline uint32 Hash(const std::string& key) { 24 inline uint32 Hash(const std::string& key) {
25 if (key.empty()) 25 if (key.empty())
26 return 0; 26 return 0;
27 return SuperFastHash(key.data(), static_cast<int>(key.size())); 27 return SuperFastHash(key.data(), static_cast<int>(key.size()));
28 } 28 }
29 29
30 } // namespace disk_cache 30 } // namespace disk_cache
31 31
32 #endif // NET_DISK_CACHE_HASH_H__ 32 #endif // NET_DISK_CACHE_HASH_H__
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