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Side by Side Diff: tools/gn/source_file.h

Issue 612323010: Align base::hash_map with C++11. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Try a different tack for C++ insanity Created 6 years, 2 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 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 TOOLS_GN_SOURCE_FILE_H_ 5 #ifndef TOOLS_GN_SOURCE_FILE_H_
6 #define TOOLS_GN_SOURCE_FILE_H_ 6 #define TOOLS_GN_SOURCE_FILE_H_
7 7
8 #include <algorithm> 8 #include <algorithm>
9 #include <string> 9 #include <string>
10 10
(...skipping 72 matching lines...) Expand 10 before | Expand all | Expand 10 after
83 private: 83 private:
84 friend class SourceDir; 84 friend class SourceDir;
85 85
86 std::string value_; 86 std::string value_;
87 87
88 // Copy & assign supported. 88 // Copy & assign supported.
89 }; 89 };
90 90
91 namespace BASE_HASH_NAMESPACE { 91 namespace BASE_HASH_NAMESPACE {
92 92
93 #if defined(COMPILER_GCC)
94 template<> struct hash<SourceFile> { 93 template<> struct hash<SourceFile> {
95 std::size_t operator()(const SourceFile& v) const { 94 std::size_t operator()(const SourceFile& v) const {
96 hash<std::string> h; 95 hash<std::string> h;
97 return h(v.value()); 96 return h(v.value());
98 } 97 }
99 }; 98 };
100 #elif defined(COMPILER_MSVC)
101 inline size_t hash_value(const SourceFile& v) {
102 return hash_value(v.value());
103 }
104 #endif // COMPILER...
105 99
106 } // namespace BASE_HASH_NAMESPACE 100 } // namespace BASE_HASH_NAMESPACE
107 101
108 inline void swap(SourceFile& lhs, SourceFile& rhs) { 102 inline void swap(SourceFile& lhs, SourceFile& rhs) {
109 lhs.swap(rhs); 103 lhs.swap(rhs);
110 } 104 }
111 105
112 #endif // TOOLS_GN_SOURCE_FILE_H_ 106 #endif // TOOLS_GN_SOURCE_FILE_H_
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