00001 /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- 00002 00003 this file is part of rcssserver3D 00004 Fri May 9 2003 00005 Copyright (C) 2002,2003 Koblenz University 00006 Copyright (C) 2003 RoboCup Soccer Server 3D Maintenance Group 00007 $Id: indexbuffer.h,v 1.1 2004/04/22 17:55:33 rollmark Exp $ 00008 00009 This program is free software; you can redistribute it and/or modify 00010 it under the terms of the GNU General Public License as published by 00011 the Free Software Foundation; version 2 of the License. 00012 00013 This program is distributed in the hope that it will be useful, 00014 but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 GNU General Public License for more details. 00017 00018 You should have received a copy of the GNU General Public License 00019 along with this program; if not, write to the Free Software 00020 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00021 */ 00022 #ifndef OXYGEN_INDEXBUFFER_H 00023 #define OXYGEN_INDEXBUFFER_H 00024 00025 #include <boost/shared_array.hpp> 00026 00027 namespace oxygen 00028 { 00029 00034 class IndexBuffer 00035 { 00036 public: 00037 IndexBuffer(); 00038 virtual ~IndexBuffer(); 00039 00046 void Cache(unsigned int numIndex, unsigned int *index); 00047 00049 void Cache(unsigned int newIndex); 00050 00052 void Flush(); 00053 00055 int GetNumIndex() const; 00056 00058 boost::shared_array<unsigned int> GetIndex() const; 00059 00064 void EnsureFit(unsigned int count); 00065 00066 protected: 00069 unsigned int mMaxIndex; 00070 00072 unsigned int mNumIndex; 00073 00075 boost::shared_array<unsigned int> mIndex; 00076 }; 00077 00078 } 00079 #endif //OXYGEN_INDEXBUFFER_H