00001 /* 00002 * This file is part of Soprano Project. 00003 * 00004 * Copyright (C) 2008 Sebastian Trueg <trueg@kde.org> 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Library General Public 00008 * License as published by the Free Software Foundation; either 00009 * version 2 of the License, or (at your option) any later version. 00010 * 00011 * This library is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 * Library General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Library General Public License 00017 * along with this library; see the file COPYING.LIB. If not, write to 00018 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00019 * Boston, MA 02110-1301, USA. 00020 */ 00021 00022 #ifndef _EXTREADWRITE_LOCK_H_ 00023 #define _EXTREADWRITE_LOCK_H_ 00024 00032 class ExtReadWriteLock 00033 { 00034 public: 00035 ExtReadWriteLock(); 00036 ~ExtReadWriteLock(); 00037 00038 void lockForWrite(); 00039 void lockForRead(); 00040 00041 void unlock(); 00042 00043 private: 00044 class Private; 00045 Private* const d; 00046 }; 00047 00048 #endif