SUMO - Simulation of Urban MObility
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00001 /****************************************************************************/ 00008 // An output device that encapsulates cout 00009 /****************************************************************************/ 00010 // SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/ 00011 // Copyright (C) 2001-2012 DLR (http://www.dlr.de/) and contributors 00012 /****************************************************************************/ 00013 // 00014 // This file is part of SUMO. 00015 // SUMO is free software: you can redistribute it and/or modify 00016 // it under the terms of the GNU General Public License as published by 00017 // the Free Software Foundation, either version 3 of the License, or 00018 // (at your option) any later version. 00019 // 00020 /****************************************************************************/ 00021 00022 00023 // =========================================================================== 00024 // included modules 00025 // =========================================================================== 00026 #ifdef _MSC_VER 00027 #include <windows_config.h> 00028 #else 00029 #include <config.h> 00030 #endif 00031 00032 #include <iostream> 00033 #include "OutputDevice_COUT.h" 00034 00035 #ifdef CHECK_MEMORY_LEAKS 00036 #include <foreign/nvwa/debug_new.h> 00037 #endif // CHECK_MEMORY_LEAKS 00038 00039 00040 // =========================================================================== 00041 // static member definitions 00042 // =========================================================================== 00043 OutputDevice* OutputDevice_COUT::myInstance = 0; 00044 00045 00046 // =========================================================================== 00047 // static method definitions 00048 // =========================================================================== 00049 OutputDevice* 00050 OutputDevice_COUT::getDevice() { 00051 // check whether the device has already been aqcuired 00052 if (myInstance == 0) { 00053 myInstance = new OutputDevice_COUT(); 00054 } 00055 return myInstance; 00056 } 00057 00058 00059 // =========================================================================== 00060 // method definitions 00061 // =========================================================================== 00062 OutputDevice_COUT::OutputDevice_COUT() {} 00063 00064 00065 OutputDevice_COUT::~OutputDevice_COUT() { 00066 myInstance = 0; 00067 } 00068 00069 00070 std::ostream& 00071 OutputDevice_COUT::getOStream() { 00072 return std::cout; 00073 } 00074 00075 00076 void 00077 OutputDevice_COUT::postWriteHook() { 00078 std::cout.flush(); 00079 } 00080 00081 00082 /****************************************************************************/