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//=============================================================================
// MuseScore
// Music Composition & Notation
//
// Copyright (C) 2010-2011 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
#ifndef __INTERVAL_H__
#define __INTERVAL_H__
namespace Ms {
//---------------------------------------------------------
// Interval
//---------------------------------------------------------
struct Interval {
signed char diatonic;
signed char chromatic;
Interval();
Interval(int a, int b);
Interval(int _chromatic);
void flip();
bool isZero() const;
bool operator!=(const Interval& a) const { return diatonic != a.diatonic || chromatic != a.chromatic; }
bool operator==(const Interval& a) const { return diatonic == a.diatonic && chromatic == a.chromatic; }
};
} // namespace Ms
#endif
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