bifstream.h

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/* Copyright (C) 2003-2008 Oliver Lemke <olemke@core-dump.info>
 
   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, 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. */
 
 
//   File description
 
#ifndef BIFSTREAM_H_INCLUDED
#define BIFSTREAM_H_INCLUDED
 
#include <fstream>
 
#include "binio.h"
 
 
 
class bifstream : public binistream, public ifstream
{
public:
  bifstream () : ifstream () { }
 
  explicit
  bifstream (const char* name,
                          ios::openmode mode = ios::in | ios::binary)
  : ifstream (name, mode)
    {
      // Set Little Endian mode, with IEEE-754 floats.
      this->setFlag(binio::BigEndian, false);   // remove flag
      this->setFlag(binio::FloatIEEE);          // set flag
    }
 
 
  virtual ~bifstream () {}
  void seek(long spos, Offset offs);
  streampos pos();
 
  bifstream::Byte getByte();
  void getRaw (char *c, streamsize n) { this->read (c, n); }
 
};
 
 
/* Overloaded input operators */
bifstream& operator>> (bifstream& bif, double& n);
 
bifstream& operator>> (bifstream& bif, float& n);
 
bifstream& operator>> (bifstream& bif, long& n);
 
bifstream& operator>> (bifstream& bif, int& n);
 
#endif