StdioFile.hpp

Go to the documentation of this file.

/*
    libglim: a C++ Free library render images using OpenGL
    Copyright (C) 2002 Nestal Wan

    This library 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 library 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 library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
#ifndef __PICINFO_STDIO_FILE_HEADER_INCLUDED__
#define __PICINFO_STDIO_FILE_HEADER_INCLUDED__

#include <cstdio>
#include <string>

namespace picinfo {

class CStdioFile
{
private :
    std::FILE   *m_file ;
    
public :
    enum SeekDir { begin = SEEK_SET, current = SEEK_CUR, end = SEEK_END } ;

public :
    CStdioFile( const std::string& filename, const std::string& mode ) ;
    ~CStdioFile( ) ;

    void Seek( long offset, SeekDir dir ) ;
    long Tell( ) const ;
    std::size_t Read( void *ptr, std::size_t size, std::size_t count ) ;
    std::size_t Write( const void *ptr, std::size_t size, std::size_t count ) ;
} ;

} // end of namespace

#endif

---