00001 /***************************************************************************** 00002 * Author: Valient Gough <vgough@pobox.com> 00003 * 00004 ***************************************************************************** 00005 * Copyright (c) 2004, Valient Gough 00006 * 00007 * This library is free software; you can distribute it and/or modify it under 00008 * the terms of the GNU Lesser General Public License (LGPL), as published by 00009 * the Free Software Foundation; either version 2.1 of the License, or (at your 00010 * option) any later version. 00011 * 00012 * This library is distributed in the hope that it will be useful, but WITHOUT 00013 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00014 * FITNESS FOR A PARTICULAR PURPOSE. See the LGPL in the file COPYING for more 00015 * details. 00016 * 00017 */ 00018 00019 00020 #ifndef _Lock_incl_ 00021 #define _Lock_incl_ 00022 00023 #include <rlog/Mutex.h> 00024 00025 namespace rlog 00026 { 00045 class RLOG_DECL Lock 00046 { 00047 public: 00048 Lock( Mutex * mutex ) 00049 : _mutex( mutex ) 00050 { 00051 _mutex->Lock(); 00052 } 00053 00054 ~Lock() 00055 { 00056 _mutex->Unlock(); 00057 _mutex = 0; 00058 } 00059 00060 Mutex *_mutex; 00061 }; 00062 00063 } // namespace rlog 00064 00065 #endif 00066