/*
- duration.hh -- declare Duration
-
- source file of the LilyPond music typesetter
+ This file is part of LilyPond, the GNU music typesetter.
- (c) 1997--2002 Jan Nieuwenhuizen <janneke@gnu.org>
+ Copyright (C) 1997--2014 Jan Nieuwenhuizen <janneke@gnu.org>
+ LilyPond 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 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond 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 LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DURATION_HH
#define DURATION_HH
-#include "flower-proto.hh"
#include "moment.hh"
-#include "smobs.hh"
/**
A musical duration.
- */
-struct Duration {
+*/
+struct Duration
+{
public:
-
+
Duration ();
Duration (int, int);
- String str () const;
+ Duration (Rational, bool scale);
+ string to_string () const;
Duration compressed (Rational) const;
- Rational length_mom () const ;
+ Rational get_length () const;
Rational factor () const { return factor_; }
- int duration_log ()const;
+ int duration_log () const;
int dot_count () const;
- static int compare (Duration const&, Duration const&);
+ static int compare (Duration const &, Duration const &);
- SCM smobbed_copy () const;
DECLARE_SCHEME_CALLBACK (less_p, (SCM a, SCM b));
- DECLARE_SIMPLE_SMOBS (Duration,);
+ DECLARE_SIMPLE_SMOBS (Duration);
private:
- /// Logarithm of the base duration.
- int durlog_i_;
- int dots_i_;
+ /// Logarithm of the base duration.
+ int durlog_;
+ int dots_;
Rational factor_;
};
-#include "compare.hh"
INSTANTIATE_COMPARE (Duration, Duration::compare);
-DECLARE_UNSMOB(Duration,duration);
+extern SCM Duration_type_p_proc;
#endif // DURATION_HH