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Side by Side Diff: tools/gn/output_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_OUTPUT_FILE_H_ 5 #ifndef TOOLS_GN_OUTPUT_FILE_H_
6 #define TOOLS_GN_OUTPUT_FILE_H_ 6 #define TOOLS_GN_OUTPUT_FILE_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/containers/hash_tables.h" 10 #include "base/containers/hash_tables.h"
(...skipping 29 matching lines...) Expand all
40 bool operator<(const OutputFile& other) const { 40 bool operator<(const OutputFile& other) const {
41 return value_ < other.value_; 41 return value_ < other.value_;
42 } 42 }
43 43
44 private: 44 private:
45 std::string value_; 45 std::string value_;
46 }; 46 };
47 47
48 namespace BASE_HASH_NAMESPACE { 48 namespace BASE_HASH_NAMESPACE {
49 49
50 #if defined(COMPILER_GCC)
51 template<> struct hash<OutputFile> { 50 template<> struct hash<OutputFile> {
52 std::size_t operator()(const OutputFile& v) const { 51 std::size_t operator()(const OutputFile& v) const {
53 hash<std::string> h; 52 hash<std::string> h;
54 return h(v.value()); 53 return h(v.value());
55 } 54 }
56 }; 55 };
57 #elif defined(COMPILER_MSVC)
58 inline size_t hash_value(const OutputFile& v) {
59 return hash_value(v.value());
60 }
61 #endif // COMPILER...
62 56
63 } // namespace BASE_HASH_NAMESPACE 57 } // namespace BASE_HASH_NAMESPACE
64 58
65 inline void swap(OutputFile& lhs, OutputFile& rhs) { 59 inline void swap(OutputFile& lhs, OutputFile& rhs) {
66 lhs.value().swap(rhs.value()); 60 lhs.value().swap(rhs.value());
67 } 61 }
68 62
69 #endif // TOOLS_GN_OUTPUT_FILE_H_ 63 #endif // TOOLS_GN_OUTPUT_FILE_H_
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