The Tor Browser / file comparison
comparison: toolkit/crashreporter/google-breakpad/src/common/using_std_string.h
toolkit/crashreporter/google-breakpad/src/common/using_std_string.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
inserted
replaced
| -1:000000000000 | 0:0d2dfd6ff67b |
|---|---|
| 1 // -*- mode: C++ -*- | |
| 2 | |
| 3 // Copyright (c) 2012, Google Inc. | |
| 4 // All rights reserved. | |
| 5 // | |
| 6 // Redistribution and use in source and binary forms, with or without | |
| 7 // modification, are permitted provided that the following conditions are | |
| 8 // met: | |
| 9 // | |
| 10 // * Redistributions of source code must retain the above copyright | |
| 11 // notice, this list of conditions and the following disclaimer. | |
| 12 // * Redistributions in binary form must reproduce the above | |
| 13 // copyright notice, this list of conditions and the following disclaimer | |
| 14 // in the documentation and/or other materials provided with the | |
| 15 // distribution. | |
| 16 // * Neither the name of Google Inc. nor the names of its | |
| 17 // contributors may be used to endorse or promote products derived from | |
| 18 // this software without specific prior written permission. | |
| 19 // | |
| 20 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 21 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 22 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 23 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 24 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 25 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 26 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 27 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 28 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 29 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 30 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 31 | |
| 32 // Original author: Ivan Penkov | |
| 33 | |
| 34 // using_std_string.h: Allows building this code in environments where | |
| 35 // global string (::string) exists. | |
| 36 // | |
| 37 // The problem: | |
| 38 // ------------- | |
| 39 // Let's say you want to build this code in an environment where a global | |
| 40 // string type is defined (i.e. ::string). Now, let's suppose that ::string | |
| 41 // is different that std::string and you'd like to have the option to easily | |
| 42 // choose between the two string types. Ideally you'd like to control which | |
| 43 // string type is chosen by simply #defining an identifier. | |
| 44 // | |
| 45 // The solution: | |
| 46 // ------------- | |
| 47 // #define HAS_GLOBAL_STRING somewhere in a global header file and then | |
| 48 // globally replace std::string with string. Then include this header | |
| 49 // file everywhere where string is used. If you want to revert back to | |
| 50 // using std::string, simply remove the #define (HAS_GLOBAL_STRING). | |
| 51 | |
| 52 #ifndef THIRD_PARTY_BREAKPAD_SRC_COMMON_USING_STD_STRING_H_ | |
| 53 #define THIRD_PARTY_BREAKPAD_SRC_COMMON_USING_STD_STRING_H_ | |
| 54 | |
| 55 #ifdef HAS_GLOBAL_STRING | |
| 56 typedef ::string google_breakpad_string; | |
| 57 #else | |
| 58 using std::string; | |
| 59 typedef std::string google_breakpad_string; | |
| 60 #endif | |
| 61 | |
| 62 // Inicates that type google_breakpad_string is defined | |
| 63 #define HAS_GOOGLE_BREAKPAD_STRING | |
| 64 | |
| 65 #endif // THIRD_PARTY_BREAKPAD_SRC_COMMON_USING_STD_STRING_H_ |
