/*
 * SPDX-License-Identifier: GPL-3.0-only
 * MuseScore-CLA-applies
 *
 * MuseScore
 * Music Composition & Notation
 *
 * Copyright (C) 2021 MuseScore BVBA and others
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 *
 * 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, see <https://www.gnu.org/licenses/>.
 */

#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