00001 /************************************************************************* 00002 * * 00003 * Open Physics Abstraction Layer * 00004 * Copyright (C) 2004-2005 * 00005 * Alan Fischer alan.fischer@gmail.com * 00006 * Andres Reinot andres@reinot.com * 00007 * Tyler Streeter tylerstreeter@gmail.com * 00008 * All rights reserved. * 00009 * Web: opal.sourceforge.net * 00010 * * 00011 * This library is free software; you can redistribute it and/or * 00012 * modify it under the terms of EITHER: * 00013 * (1) The GNU Lesser General Public License as published by the Free * 00014 * Software Foundation; either version 2.1 of the License, or (at * 00015 * your option) any later version. The text of the GNU Lesser * 00016 * General Public License is included with this library in the * 00017 * file license-LGPL.txt. * 00018 * (2) The BSD-style license that is included with this library in * 00019 * the file license-BSD.txt. * 00020 * * 00021 * This library is distributed in the hope that it will be useful, * 00022 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00023 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the files * 00024 * license-LGPL.txt and license-BSD.txt for more details. * 00025 * * 00026 *************************************************************************/ 00027 00028 #ifndef OPAL_SINGLETON_H 00029 #define OPAL_SINGLETON_H 00030 00031 namespace opal 00032 { 00034 template <class TYPE> class Singleton 00035 { 00036 private: 00037 Singleton(); 00038 ~Singleton(); 00039 00040 public: 00042 static TYPE& OPAL_CALL instance() 00043 { 00044 static TYPE mSelf; 00045 return mSelf; 00046 } 00047 }; 00048 } 00049 00050 #endif
1.4.6-NO