lily/include/duration.hh

   1 /*
   2   duration.hh -- declare Duration
   3
   4   source file of the LilyPond music typesetter
   5
   6   (c)  1997--1999 Jan Nieuwenhuizen <janneke@gnu.org>
   7
   8 */
   9
  10 #ifndef DURATION_HH
  11 #define DURATION_HH
  12
  13 #include "fproto.hh"
  14 #include "rational.hh"
  15
  16
  17 /**
  18    A musical duration.
  19   */
  20 struct Duration {
  21   Duration ();
  22   /// is the "plet factor" of this note != 1 ?
  23   bool plet_b ();
  24   String str () const;
  25   void set_plet (int,int );
  26   void compress (Rational);
  27   Rational length_mom () const ;
  28
  29   /// Logarithm of the base duration.
  30   int durlog_i_;
  31   int dots_i_;
  32   int tuplet_iso_i_;  // 2/3; 2 is not duration, maar of count!
  33   int tuplet_type_i_;
  34
  35 };
  36 #endif // DURATION_HH
  37