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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // Copied from strings/stringpiece.h with modifications | 4 // Copied from strings/stringpiece.h with modifications |
5 // | 5 // |
6 // A string-like object that points to a sized piece of memory. | 6 // A string-like object that points to a sized piece of memory. |
7 // | 7 // |
8 // You can use StringPiece as a function or method parameter. A StringPiece | 8 // You can use StringPiece as a function or method parameter. A StringPiece |
9 // parameter can receive a double-quoted string literal argument, a "const | 9 // parameter can receive a double-quoted string literal argument, a "const |
10 // char*" argument, a string argument, or a StringPiece argument with no data | 10 // char*" argument, a string argument, or a StringPiece argument with no data |
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457 HASH_STRING_PIECE(base::StringPiece, sp); | 457 HASH_STRING_PIECE(base::StringPiece, sp); |
458 } | 458 } |
459 }; | 459 }; |
460 template<> | 460 template<> |
461 struct hash<base::StringPiece16> { | 461 struct hash<base::StringPiece16> { |
462 std::size_t operator()(const base::StringPiece16& sp16) const { | 462 std::size_t operator()(const base::StringPiece16& sp16) const { |
463 HASH_STRING_PIECE(base::StringPiece16, sp16); | 463 HASH_STRING_PIECE(base::StringPiece16, sp16); |
464 } | 464 } |
465 }; | 465 }; |
466 | 466 |
467 } // namespace BASE_HASH_NAMESPACE | 467 } // namespace base_hash |
468 | 468 |
469 #endif // BASE_STRINGS_STRING_PIECE_H_ | 469 #endif // BASE_STRINGS_STRING_PIECE_H_ |
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