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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 BASE_UNGUESSABLE_TOKEN_H_ | 5 #ifndef BASE_UNGUESSABLE_TOKEN_H_ |
6 #define BASE_UNGUESSABLE_TOKEN_H_ | 6 #define BASE_UNGUESSABLE_TOKEN_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 #include <string.h> | 9 #include <string.h> |
10 #include <iosfwd> | |
10 #include <tuple> | 11 #include <tuple> |
11 | 12 |
12 #include "base/base_export.h" | 13 #include "base/base_export.h" |
13 #include "base/hash.h" | 14 #include "base/hash.h" |
14 #include "base/logging.h" | 15 #include "base/logging.h" |
15 | 16 |
16 namespace base { | 17 namespace base { |
17 | 18 |
18 struct UnguessableTokenHash; | 19 struct UnguessableTokenHash; |
19 | 20 |
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87 }; | 88 }; |
88 | 89 |
89 // For use in std::unordered_map. | 90 // For use in std::unordered_map. |
90 struct UnguessableTokenHash { | 91 struct UnguessableTokenHash { |
91 size_t operator()(const base::UnguessableToken& token) const { | 92 size_t operator()(const base::UnguessableToken& token) const { |
92 DCHECK(token); | 93 DCHECK(token); |
93 return base::HashInts64(token.high_, token.low_); | 94 return base::HashInts64(token.high_, token.low_); |
94 } | 95 } |
95 }; | 96 }; |
96 | 97 |
98 BASE_EXPORT inline std::ostream& operator<<(std::ostream& out, | |
99 const UnguessableToken& token) { | |
100 return out << token.ToString(); | |
danakj
2016/09/19 23:41:05
Can you put the defn in the .cc file?
tguilbert
2016/09/20 00:04:53
Done.
| |
101 } | |
102 | |
97 } // namespace base | 103 } // namespace base |
98 | 104 |
99 #endif // BASE_UNGUESSABLE_TOKEN_H_ | 105 #endif // BASE_UNGUESSABLE_TOKEN_H_ |
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