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--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7
   8  */
   9
  10 #ifndef SPACEABLE_GROB_HH
  11 #define SPACEABLE_GROB_HH
  12
  13 #include "lily-guile.hh"
  14 #include "lily-proto.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, Real dist, Real strength, bool);
  21   static bool has_interface (Grob*);
  22   static void remove_interface (Grob*);
  23   static SCM get_minimum_distances (Grob*);
  24   static SCM get_ideal_distances (Grob*);
  25 };
  26
  27 #endif /* SPACEABLE_GROB_HH */
  28