bifstream.h

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/* Copyright (C) 2003-2012 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) override final;
  streampos pos() override final;

  bifstream::Byte getByte() override final;
  void getRaw(char* c, streamsize n) override final { 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