X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fduration.hh;h=3376f081c0d2aeba3d7cffd538ea84c3083d6473;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=da85a462397b78e9738e556be6af7d53ee991981;hpb=c7205110d9cf8c4acb6149047f1674e2aa1a348b;p=lilypond.git

diff --git a/lily/include/duration.hh b/lily/include/duration.hh
index da85a46239..3376f081c0 100644
--- a/lily/include/duration.hh
+++ b/lily/include/duration.hh
@@ -1,41 +1,49 @@
 /*
   duration.hh -- declare Duration
-  
-  source file of the LilyPond music typesetter
 
-  (c)  1997--2000 Jan Nieuwenhuizen <janneke@gnu.org>
+  source file of the LilyPond music typesetter
 
+  (c) 1997--2008 Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
 #ifndef DURATION_HH
 #define DURATION_HH
 
-#include "flower-proto.hh"
-#include "rational.hh"
-
+#include "moment.hh"
 
 /**
    A musical duration.
-  */
-struct Duration {
+*/
+struct Duration
+{
+public:
+
   Duration ();
-  /// is the "plet factor" of this note != 1 ?
-  bool plet_b ();
-  String str () const;
-  void set_plet (int,int );
-  void compress (Rational);
-  Rational length_mom () const ;
+  Duration (int, int);
+  Duration (Rational, bool scale);
+  string to_string () const;
 
-  /// Logarithm of the base duration.
-  int durlog_i_;
-  int dots_i_;
+  Duration compressed (Rational) const;
+  Rational get_length () const;
+  Rational factor () const { return factor_; }
+  int duration_log () const;
+  int dot_count () const;
 
-  /*
-    JUNKME.
-   */
-  int tuplet_iso_i_;  // 2/3; 2 is not duration, maar of count!
-  int tuplet_type_i_; 
+  static int compare (Duration const &, Duration const &);
 
+  DECLARE_SCHEME_CALLBACK (less_p, (SCM a, SCM b));
+  DECLARE_SIMPLE_SMOBS (Duration);
+
+private:
+  /// Logarithm of the base duration.
+  int durlog_;
+  int dots_;
+
+  Rational factor_;
 };
+
+INSTANTIATE_COMPARE (Duration, Duration::compare);
+DECLARE_UNSMOB (Duration, duration);
+
 #endif // DURATION_HH