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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.cc with modifications | 4 // Copied from strings/stringpiece.cc with modifications |
5 | 5 |
6 #include "base/strings/string_piece.h" | 6 #include "base/strings/string_piece.h" |
7 | 7 |
| 8 #include <limits.h> |
| 9 |
8 #include <algorithm> | 10 #include <algorithm> |
9 #include <ostream> | 11 #include <ostream> |
10 | 12 |
11 #include "base/logging.h" | 13 #include "base/logging.h" |
12 | 14 |
13 namespace base { | 15 namespace base { |
14 namespace { | 16 namespace { |
15 | 17 |
16 // For each character in characters_wanted, sets the index corresponding | 18 // For each character in characters_wanted, sets the index corresponding |
17 // to the ASCII code of that character to 1 in table. This is used by | 19 // to the ASCII code of that character to 1 in table. This is used by |
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441 DCHECK(begin <= end) << "StringPiece iterators swapped or invalid."; | 443 DCHECK(begin <= end) << "StringPiece iterators swapped or invalid."; |
442 } | 444 } |
443 void AssertIteratorsInOrder(string16::const_iterator begin, | 445 void AssertIteratorsInOrder(string16::const_iterator begin, |
444 string16::const_iterator end) { | 446 string16::const_iterator end) { |
445 DCHECK(begin <= end) << "StringPiece iterators swapped or invalid."; | 447 DCHECK(begin <= end) << "StringPiece iterators swapped or invalid."; |
446 } | 448 } |
447 #endif | 449 #endif |
448 | 450 |
449 } // namespace internal | 451 } // namespace internal |
450 } // namespace base | 452 } // namespace base |
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