1*9712c20fSFrederick Mayle // -*- mode: C++ -*- 2*9712c20fSFrederick Mayle 3*9712c20fSFrederick Mayle // Copyright 2012 Google LLC 4*9712c20fSFrederick Mayle // 5*9712c20fSFrederick Mayle // Redistribution and use in source and binary forms, with or without 6*9712c20fSFrederick Mayle // modification, are permitted provided that the following conditions are 7*9712c20fSFrederick Mayle // met: 8*9712c20fSFrederick Mayle // 9*9712c20fSFrederick Mayle // * Redistributions of source code must retain the above copyright 10*9712c20fSFrederick Mayle // notice, this list of conditions and the following disclaimer. 11*9712c20fSFrederick Mayle // * Redistributions in binary form must reproduce the above 12*9712c20fSFrederick Mayle // copyright notice, this list of conditions and the following disclaimer 13*9712c20fSFrederick Mayle // in the documentation and/or other materials provided with the 14*9712c20fSFrederick Mayle // distribution. 15*9712c20fSFrederick Mayle // * Neither the name of Google LLC nor the names of its 16*9712c20fSFrederick Mayle // contributors may be used to endorse or promote products derived from 17*9712c20fSFrederick Mayle // this software without specific prior written permission. 18*9712c20fSFrederick Mayle // 19*9712c20fSFrederick Mayle // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20*9712c20fSFrederick Mayle // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21*9712c20fSFrederick Mayle // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22*9712c20fSFrederick Mayle // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23*9712c20fSFrederick Mayle // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24*9712c20fSFrederick Mayle // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25*9712c20fSFrederick Mayle // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26*9712c20fSFrederick Mayle // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27*9712c20fSFrederick Mayle // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28*9712c20fSFrederick Mayle // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29*9712c20fSFrederick Mayle // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30*9712c20fSFrederick Mayle 31*9712c20fSFrederick Mayle // Original author: Ivan Penkov 32*9712c20fSFrederick Mayle 33*9712c20fSFrederick Mayle // using_std_string.h: Allows building this code in environments where 34*9712c20fSFrederick Mayle // global string (::string) exists. 35*9712c20fSFrederick Mayle // 36*9712c20fSFrederick Mayle // The problem: 37*9712c20fSFrederick Mayle // ------------- 38*9712c20fSFrederick Mayle // Let's say you want to build this code in an environment where a global 39*9712c20fSFrederick Mayle // string type is defined (i.e. ::string). Now, let's suppose that ::string 40*9712c20fSFrederick Mayle // is different that std::string and you'd like to have the option to easily 41*9712c20fSFrederick Mayle // choose between the two string types. Ideally you'd like to control which 42*9712c20fSFrederick Mayle // string type is chosen by simply #defining an identifier. 43*9712c20fSFrederick Mayle // 44*9712c20fSFrederick Mayle // The solution: 45*9712c20fSFrederick Mayle // ------------- 46*9712c20fSFrederick Mayle // #define HAS_GLOBAL_STRING somewhere in a global header file and then 47*9712c20fSFrederick Mayle // globally replace std::string with string. Then include this header 48*9712c20fSFrederick Mayle // file everywhere where string is used. If you want to revert back to 49*9712c20fSFrederick Mayle // using std::string, simply remove the #define (HAS_GLOBAL_STRING). 50*9712c20fSFrederick Mayle 51*9712c20fSFrederick Mayle #ifndef THIRD_PARTY_BREAKPAD_SRC_COMMON_USING_STD_STRING_H_ 52*9712c20fSFrederick Mayle #define THIRD_PARTY_BREAKPAD_SRC_COMMON_USING_STD_STRING_H_ 53*9712c20fSFrederick Mayle 54*9712c20fSFrederick Mayle #ifdef HAS_GLOBAL_STRING 55*9712c20fSFrederick Mayle typedef ::string google_breakpad_string; 56*9712c20fSFrederick Mayle #else 57*9712c20fSFrederick Mayle #include <string> 58*9712c20fSFrederick Mayle using std::string; 59*9712c20fSFrederick Mayle typedef std::string google_breakpad_string; 60*9712c20fSFrederick Mayle #endif 61*9712c20fSFrederick Mayle 62*9712c20fSFrederick Mayle // Inicates that type google_breakpad_string is defined 63*9712c20fSFrederick Mayle #define HAS_GOOGLE_BREAKPAD_STRING 64*9712c20fSFrederick Mayle 65*9712c20fSFrederick Mayle #endif // THIRD_PARTY_BREAKPAD_SRC_COMMON_USING_STD_STRING_H_ 66