00001 /* ======================================================================== 00002 * PROJECT: ARToolKitPlus 00003 * ======================================================================== 00004 * This work is based on the original ARToolKit developed by 00005 * Hirokazu Kato 00006 * Mark Billinghurst 00007 * HITLab, University of Washington, Seattle 00008 * http://www.hitl.washington.edu/artoolkit/ 00009 * 00010 * Copyright of the derived and new portions of this work 00011 * (C) 2006 Graz University of Technology 00012 * 00013 * This framework is free software; you can redistribute it and/or modify 00014 * it under the terms of the GNU General Public License as published by 00015 * the Free Software Foundation; either version 2 of the License, or 00016 * (at your option) any later version. 00017 * 00018 * This framework is distributed in the hope that it will be useful, 00019 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00020 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00021 * GNU General Public License for more details. 00022 * 00023 * You should have received a copy of the GNU General Public License 00024 * along with this framework; if not, write to the Free Software 00025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00026 * 00027 * For further information please contact 00028 * Dieter Schmalstieg 00029 * <schmalstieg@icg.tu-graz.ac.at> 00030 * Graz University of Technology, 00031 * Institut for Computer Graphics and Vision, 00032 * Inffeldgasse 16a, 8010 Graz, Austria. 00033 * ======================================================================== 00034 ** @author Daniel Wagner 00035 * 00036 * $Id: MemoryManager.h 164 2006-05-02 11:29:10Z daniel $ 00037 * @file 00038 * ======================================================================== */ 00039 00040 00041 #ifndef __ARTOOLKITPLUS_MEMORYMANAGER_HEADERFILE__ 00042 #define __ARTOOLKITPLUS_MEMORYMANAGER_HEADERFILE__ 00043 00044 00045 #include "ARToolKitPlus.h" 00046 00047 00048 namespace ARToolKitPlus 00049 { 00050 00051 00053 00060 class ARTOOLKITPLUS_API MemoryManager 00061 { 00062 public: 00063 virtual ~MemoryManager() {} 00064 00066 00070 virtual bool init(size_t nNumInitialBytes, size_t nNumGrowBytes=0) = 0; 00071 00073 00077 virtual bool deinit() = 0; 00078 00080 virtual bool didInit() = 0; 00081 00083 00086 virtual void* getMemory(size_t nNumBytes) = 0; 00087 00089 virtual void releaseMemory(void* nMemoryBlock) = 0; 00090 00092 virtual unsigned int getBytesAllocated() = 0; 00093 }; 00094 00095 00096 } // namespace ARToolKitPlus 00097 00098 00099 #endif //__ARTOOLKITPLUS_MEMORYMANAGER_HEADERFILE__