Fawkes API Fawkes Development Version
|
00001 00002 /*************************************************************************** 00003 * mutex_locker.h - Mutex locker 00004 * 00005 * Created: Thu Oct 04 16:12:43 2007 00006 * Copyright 2006-2007 Tim Niemueller [www.niemueller.de] 00007 * 00008 ****************************************************************************/ 00009 00010 /* This program is free software; you can redistribute it and/or modify 00011 * it under the terms of the GNU General Public License as published by 00012 * the Free Software Foundation; either version 2 of the License, or 00013 * (at your option) any later version. A runtime exception applies to 00014 * this software (see LICENSE.GPL_WRE file mentioned below for details). 00015 * 00016 * This program is distributed in the hope that it will be useful, 00017 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00019 * GNU Library General Public License for more details. 00020 * 00021 * Read the full text in the LICENSE.GPL_WRE file in the doc directory. 00022 */ 00023 00024 #ifndef __CORE_THREADING_MUTEX_LOCKER_H_ 00025 #define __CORE_THREADING_MUTEX_LOCKER_H_ 00026 00027 #include <core/utils/refptr.h> 00028 00029 namespace fawkes { 00030 00031 class Mutex; 00032 00033 class MutexLocker 00034 { 00035 public: 00036 MutexLocker(RefPtr<Mutex> mutex, bool initially_lock = true); 00037 MutexLocker(Mutex *mutex, bool initially_lock = true); 00038 ~MutexLocker(); 00039 00040 void relock(); 00041 void unlock(); 00042 00043 private: 00044 bool __locked; 00045 RefPtr<Mutex> __refmutex; 00046 Mutex *__rawmutex; 00047 }; 00048 00049 00050 } // end namespace fawkes 00051 00052 #endif