lily/include/spaceable-grob.hh

   1 /*
   2   spaceable-grob.hh -- declare Spaceable_grob
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 2000--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
   7 */
   8
   9 #ifndef SPACEABLE_GROB_HH
  10 #define SPACEABLE_GROB_HH
  11
  12 #include "lily-proto.hh"
  13 #include "grob-interface.hh"
  14 #include "spring.hh"
  15
  16 struct Spaceable_grob
  17 {
  18   /// set a minimum distance
  19   static void add_rod (Grob *me, Grob *to, Real distance);
  20   static void add_spring (Grob *me, Grob *to, Spring sp);
  21   static Spring get_spring (Grob *me, Grob *other);
  22
  23   DECLARE_GROB_INTERFACE();
  24   static SCM get_minimum_distances (Grob *);
  25   static SCM get_ideal_distances (Grob *);
  26 };
  27
  28 #endif /* SPACEABLE_GROB_HH */
  29