Simple MIDI file reader

#ifndef _MIDI_FILE_READER_H_

#define _MIDI_FILE_READER_H_

#include <iostream>

typedef unsigned char MIDIByte;

class MIDIFileReader

{

public:

    virtual ~MIDIFileReader();

    virtual bool isOK() const;

    virtual MIDIComposition load() const;

    long                   m_trackByteCount;

    bool                   m_decrementCount;

    MIDIComposition        m_midiComposition;

    std::ifstream         *m_midiFile;

    size_t                 m_fileSize;

};