K3dReadFile.h

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/***************************************************************************
 *   Copyright (C) 2007 by Jan Koci   *
 *   honza.koci@email.cz   *
 *   http://kengine.sourceforge.net/tutorial/
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#pragma once

class K3dReaderFile : public K3dFile
{
        public:
                K3dReaderFile() {}
                K3dReaderFile ( const std::string& _rFileName )
                {
                        Open ( _rFileName );
                }
                bool Open ( const std::string& _rFileName )
                {
                        return OpenForRead ( _rFileName );
                }
                int Read ( char* _strBuf, size_t _tLen )
                {
                        assert ( Good() );
                        return fread ( reinterpret_cast<void*> ( _strBuf ), sizeof ( char ), _tLen, GetFile() );
                }
                int Read ( std::string& _rStr )
                {
                        long lLen;
                        int iVal = Read ( lLen );
                        _rStr.resize ( lLen );
                        iVal += Read ( &_rStr[0], lLen );
                        return lLen;
                }
                int Read ( char& _rcVal )
                {
                        return Read ( reinterpret_cast<char*> ( &_rcVal ), sizeof ( char ) );
                }
                int Read ( unsigned char& _rucVal )
                {
                        return Read ( reinterpret_cast<char*> ( &_rucVal ), sizeof ( unsigned char ) );
                }
                int Read ( short& _rsVal )
                {
                        return Read ( reinterpret_cast<char*> ( &_rsVal ), sizeof ( short ) );
                }
                int Read ( unsigned short& _rusVal )
                {
                        return Read ( reinterpret_cast<char*> ( &_rusVal ), sizeof ( unsigned short ) );
                }
                int Read ( long& _rlVal )
                {
                        return Read ( reinterpret_cast<char*> ( &_rlVal ), sizeof ( long ) );
                }
                int Read ( unsigned long& _rulVal )
                {
                        return Read ( reinterpret_cast<char*> ( &_rulVal ), sizeof ( unsigned long ) );
                }
                int Read ( size_t& _tVal )
                {
                        return Read ( reinterpret_cast<char*> ( &_tVal ), sizeof ( size_t ) );
                }
                int Read ( float& _rfVal )
                {
                        return Read ( reinterpret_cast<char*> ( &_rfVal ), sizeof ( float ) );
                }
                int Read ( double& _rdVal )
                {
                        return Read ( reinterpret_cast<char*> ( &_rdVal ), sizeof ( double ) );
                }
};

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