00001 /* 00002 Singleton 00003 Copyright (C) 2006 giszo 00004 00005 This program is free software; you can redistribute it and/or modify 00006 it under the terms of the GNU General Public License as published by 00007 the Free Software Foundation; either version 2 of the License, or 00008 (at your option) any later version. 00009 00010 This program is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 GNU General Public License for more details. 00014 00015 You should have received a copy of the GNU General Public License 00016 along with this program; if not, write to the Free Software 00017 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00018 */ 00019 #include <Singleton.h> 00020 #include <SocketHandler.h> 00021 00022 template <typename T> 00023 T* Singleton<T>::getInstance() { 00024 00025 return instance; 00026 00027 } 00028 template <typename T> 00029 void Singleton<T>::newInstance() { 00030 00031 if(instance){ 00032 00033 delete instance; 00034 00035 } 00036 00037 instance = new T(); 00038 00039 } 00040 00041 template <typename T> 00042 void Singleton<T>::deleteInstance(){ 00043 00044 if(instance){ 00045 00046 delete instance; 00047 00048 } 00049 00050 instance = NULL; 00051 } 00052 00053 template class Singleton<SocketHandler>; // instantination