![]() |
http://www.sim.no/ http://www.coin3d.org/ |
00001 #ifndef COIN_SBTHREADAUTOLOCK_H 00002 #define COIN_SBTHREADAUTOLOCK_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) by Kongsberg Oil & Gas Technologies. 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * ("GPL") version 2 as published by the Free Software Foundation. 00012 * See the file LICENSE.GPL at the root directory of this source 00013 * distribution for additional information about the GNU GPL. 00014 * 00015 * For using Coin with software that can not be combined with the GNU 00016 * GPL, and for taking advantage of the additional benefits of our 00017 * support services, please contact Kongsberg Oil & Gas Technologies 00018 * about acquiring a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/threads/SbThreadMutex.h> 00028 #include <Inventor/threads/SbMutex.h> 00029 00030 class SbThreadAutoLock 00031 { 00032 protected: 00033 SbMutex * mutex; 00034 SbThreadMutex * recmutex; 00035 00036 public: 00037 SbThreadAutoLock(SbMutex * mutexptr) { 00038 this->mutex = mutexptr; 00039 this->mutex->lock(); 00040 this->recmutex = NULL; 00041 } 00042 SbThreadAutoLock(SbThreadMutex * mutexptr) { 00043 this->recmutex = mutexptr; 00044 this->recmutex->lock(); 00045 this->mutex = NULL; 00046 } 00047 00048 ~SbThreadAutoLock() { 00049 if (this->mutex) this->mutex->unlock(); 00050 if (this->recmutex) this->recmutex->unlock(); 00051 } 00052 }; 00053 00054 #endif // !COIN_SBTHREADAUTOLOCK_H
Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.
Generated on Sun May 1 2011 02:58:20 for Coin by Doxygen 1.7.3.