2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2006--2009 Han-Wen Nienhuys <hanwen@lilypond.org>
6 LilyPond is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 LilyPond is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
24 #include "rational.hh"
25 #include "std-vector.hh"
30 Scale (vector
<Rational
> const&);
33 Rational
tones_at_step (int step
, int octave
) const;
34 Rational
step_size (int step
) const;
35 int step_count () const;
36 int normalize_step (int step
) const;
38 DECLARE_SMOBS (Scale
);
41 vector
<Rational
> step_tones_
;
44 extern Scale
*default_global_scale
;