00001 /* 00002 ----------------------------------------------------------------------------- 00003 This source file is part of OGRE 00004 (Object-oriented Graphics Rendering Engine) 00005 For the latest info, see http://www.ogre3d.org/ 00006 00007 Copyright © 2000-2002 The OGRE Team 00008 Also see acknowledgements in Readme.html 00009 00010 This program is free software; you can redistribute it and/or modify it under 00011 the terms of the GNU Lesser General Public License as published by the Free Software 00012 Foundation; either version 2 of the License, or (at your option) any later 00013 version. 00014 00015 This program is distributed in the hope that it will be useful, but WITHOUT 00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License along with 00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple 00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to 00022 http://www.gnu.org/copyleft/lesser.txt. 00023 ----------------------------------------------------------------------------- 00024 */ 00025 #ifndef _DataChunk_H__ 00026 #define _DataChunk_H__ 00027 00028 #include "OgrePrerequisites.h" 00029 #include "OgreString.h" 00030 00031 namespace Ogre { 00053 class _OgreExport DataChunk 00054 { 00055 protected: 00056 uchar* mData; 00057 uchar* mPos; 00058 uchar* mEnd; 00059 size_t mSize; 00060 00061 public: 00064 DataChunk(); 00065 00068 DataChunk( void *pData, size_t size ); 00069 00074 virtual ~DataChunk() {} 00075 00078 uchar * allocate( size_t size, const uchar * ptr = NULL ); 00079 00082 DataChunk & clear(); 00083 00086 size_t getSize() const; 00087 00090 uchar * getPtr(); 00091 00094 const uchar* getPtr() const; 00095 00105 size_t read(void* buffer, size_t size); 00106 00109 DataChunk & seek( size_t pos ); 00110 00114 DataChunk & skip( long offset ); 00115 00131 size_t readUpTo( 00132 void* buffer, 00133 size_t size, 00134 const char* delim = "\n" ); 00135 00147 size_t skipUpTo( const char* delim ); 00148 00152 bool isEOF() const; 00153 00165 String getLine( bool trimAfter = true ); 00166 00168 String getAsString(void) const; 00169 }; 00170 00171 } // namespace 00172 00173 #endif
Copyright © 2002-2003 by The OGRE Team
Last modified Fri May 14 23:22:06 2004