00001 //******************************************************************************* 00002 // 00003 // ******* *** *** * 00004 // * * * * 00005 // * * * ***** 00006 // * * *** * * ** * ** *** 00007 // * * * * * * * **** * * * 00008 // * * * * * * * * * * * 00009 // * *** *** * ** ** ** * * 00010 // * 00011 //******************************************************************************* 00012 // see http://sourceforge.net/projects/tcsystem/ for details. 00013 // Copyright (C) 2003 - 2008 Thomas Goessler. All Rights Reserved. 00014 //******************************************************************************* 00015 // 00016 // TCSystem is the legal property of its developers. 00017 // Please refer to the COPYRIGHT file distributed with this source distribution. 00018 // 00019 // This library is free software; you can redistribute it and/or 00020 // modify it under the terms of the GNU Lesser General Public 00021 // License as published by the Free Software Foundation; either 00022 // version 2.1 of the License, or (at your option) any later version. 00023 // 00024 // This library is distributed in the hope that it will be useful, 00025 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00026 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00027 // Lesser General Public License for more details. 00028 // 00029 // You should have received a copy of the GNU Lesser General Public 00030 // License along with this library; if not, write to the Free Software 00031 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. 00032 //******************************************************************************* 00033 // $Id: TCMTLock.h 870 2008-07-21 14:15:33Z the_____tiger $ 00034 //******************************************************************************* 00035 00036 #ifndef _TC_MT_LOCK_H_ 00037 #define _TC_MT_LOCK_H_ 00038 00039 #include "TCNonCopyable.h" 00040 00041 namespace TC 00042 { 00043 namespace MT 00044 { 00094 template <class T> 00095 class LockerRef: protected NonCopyAble 00096 { 00097 public: 00104 LockerRef(T& critical) 00105 :m_critical(critical) 00106 { 00107 m_critical.Lock(); 00108 } 00109 00114 ~LockerRef() 00115 { 00116 m_critical.UnLock(); 00117 } 00118 00119 private: 00121 T& m_critical; 00122 }; 00123 00128 template <class T> 00129 class LockerPtr: protected NonCopyAble 00130 { 00131 public: 00138 LockerPtr(T critical) 00139 :m_critical(critical) 00140 { 00141 m_critical->Lock(); 00142 } 00143 00148 ~LockerPtr() 00149 { 00150 m_critical->UnLock(); 00151 } 00152 00153 private: 00155 T m_critical; 00156 }; 00157 00162 } // namespace MT 00163 } // namespace TC 00164 00165 00166 #endif // _TC_MT_LOCK_H_