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git-svn-id: svn://localhost/ardour2/branches/3.0@5938 d708f5d6-7413-0410-9779-e7cbd77b26cf
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Paul Davis 2009-10-27 02:32:11 +00:00
parent a00a2661c5
commit fc912ee219
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libs/ardour/ardour/bbt_time.h Normal file
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/*
Copyright (C) 2002-2009 Paul Davis
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 of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_bbt_time_h__
#define __ardour_bbt_time_h__
#include <stdint.h>
namespace ARDOUR {
class TempoMetric;
struct BBT_Time {
uint32_t bars;
uint32_t beats;
uint32_t ticks;
BBT_Time() {
bars = 1;
beats = 1;
ticks = 0;
}
BBT_Time (uint32_t ba, uint32_t be, uint32_t t)
: bars (ba), beats (be), ticks (t) {}
bool operator< (const BBT_Time& other) const {
return bars < other.bars ||
(bars == other.bars && beats < other.beats) ||
(bars == other.bars && beats == other.beats && ticks < other.ticks);
}
bool operator== (const BBT_Time& other) const {
return bars == other.bars && beats == other.beats && ticks == other.ticks;
}
static bool add (BBT_Time& target, const BBT_Time& other, const TempoMetric& metric);
static bool subtract (BBT_Time& target, const BBT_Time& other, const TempoMetric& metric);
};
}
#endif /* __ardour_bbt_time_h__ */