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# OgreSerializer.h

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    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
    00026 #ifndef __Serializer_H__
    00027 #define __Serializer_H__
    00028
    00029 #include "OgrePrerequisites.h"
    00030 #include "OgreString.h"
    00031
    00032 namespace Ogre {
    00033
    00039     class _OgreExport Serializer
    00040     {
    00041     public:
    00042         Serializer();
    00043         virtual ~Serializer();
    00044
    00045
    00046     protected:
    00047
    00048         unsigned long mCurrentChunkLen;
    00049         FILE* mpfFile;
    00050         String mVersion;
    00051
    00052         // Internal methods
    00053         virtual void writeFileHeader(void);
    00054         virtual void writeChunkHeader(unsigned short id, unsigned long size);
    00055
    00056         void writeReals(const Real* pReal, size_t count);
    00057         void writeShorts(const unsigned short* pShort, size_t count);
    00058         void writeInts(const unsigned int* pInt, size_t count);
    00059         void writeLongs(const unsigned long* pLong, size_t count);
    00060         void writeBools(const bool* pLong, size_t count);
    00061         void writeObject(const Vector3& vec);
    00062         void writeObject(const Quaternion& q);
    00063
    00064         void writeString(const String& string);
    00065         void writeData(const void* buf, size_t size, size_t count);
    00066
    00067         virtual void readFileHeader(DataChunk& chunk);
    00068         virtual unsigned short readChunk(DataChunk& chunk);
    00069
    00070         void readBools(DataChunk& chunk, bool* pDest, size_t count);
    00071         void readReals(DataChunk& chunk, Real* pDest, size_t count);
    00072         void readShorts(DataChunk& chunk, unsigned short* pDest, size_t count);
    00073         void readInts(DataChunk& chunk, unsigned int* pDest, size_t count);
    00074         void readLongs(DataChunk& chunk, unsigned long* pDest, size_t count);
    00075         void readObject(DataChunk& chunk, Vector3* pDest);
    00076         void readObject(DataChunk& chunk, Quaternion* pDest);
    00077
    00078         String readString(DataChunk& chunk);
    00079         String readString(DataChunk& chunk, size_t numChars);
    00080
    00081         virtual void flipToLittleEndian(void* pData, size_t size, size_t count = 1);
    00082         virtual void flipFromLittleEndian(void* pData, size_t size, size_t count = 1);
    00083
    00084         virtual void flipEndian(void * pData, size_t size, size_t count);
    00085         virtual void flipEndian(void * pData, size_t size);
    00086     };
    00087
    00088 }
    00089
    00090
    00091 #endif

Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:48:46 2004