33 lines
939 B
C++
33 lines
939 B
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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//
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// Copyright (C) 2010-2011 Werner Schweer
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2
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// as published by the Free Software Foundation and appearing in
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// the file LICENCE.GPL
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//=============================================================================
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#include "pitch.h"
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namespace Ms {
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//---------------------------------------------------------
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// PitchList
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// return pitch offset at tick position (ottava)
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//---------------------------------------------------------
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int PitchList::pitchOffset(int tick) const
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{
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if (empty()) {
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return 0;
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}
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PitchList::const_iterator i = upperBound(tick);
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if (i == constBegin()) {
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return 0;
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}
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--i;
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return i.value();
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}
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}
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