source file of the LilyPond music typesetter
- (c) 1997--2000 Jan Nieuwenhuizen <janneke@gnu.org>
+ (c) 1997--2001 Jan Nieuwenhuizen <janneke@gnu.org>
*/
#define DURATION_HH
#include "flower-proto.hh"
-#include "rational.hh"
-
+#include "moment.hh"
+#include "smobs.hh"
/**
A musical duration.
*/
struct Duration {
Duration ();
- /// is the "plet factor" of this note != 1 ?
- bool plet_b ();
+ Duration (int, int);
String str () const;
void set_plet (int,int );
- void compress (Rational);
+ Duration compressed (Rational) const;
Rational length_mom () 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,);
- /// Logarithm of the base duration.
+public:
+ int duration_log ()const;
+ int dot_count () const;
+
+private:
+ /// Logarithm of the base duration.
int durlog_i_;
int dots_i_;
- int tuplet_iso_i_; // 2/3; 2 is not duration, maar of count!
- int tuplet_type_i_;
+
+ Rational factor_;
};
+
+#include "compare.hh"
+INSTANTIATE_COMPARE (Duration, Duration::compare);
+Duration*unsmob_duration (SCM);
+// int compare (Array<Duration>*, Array<Duration>*);
+
#endif // DURATION_HH