/*
duration.hh -- declare Duration
-
- source file of the LilyPond music typesetter
- (c) 1997--2004 Jan Nieuwenhuizen <janneke@gnu.org>
+ source file of the LilyPond music typesetter
+ (c) 1997--2009 Jan Nieuwenhuizen <janneke@gnu.org>
*/
#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 to_string () const;
+ Duration (Rational, bool scale);
+ string to_string () const;
Duration compressed (Rational) const;
- Rational get_length () 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.
+ /// Logarithm of the base duration.
int durlog_;
int dots_;
Rational factor_;
};
-#include "compare.hh"
INSTANTIATE_COMPARE (Duration, Duration::compare);
DECLARE_UNSMOB (Duration, duration);