lily/include/grid-line-interface.hh

   1 /*
   2   grid-line-interface.hh -- declare Grid_line_interface
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
   7 */
   8
   9 #ifndef GRID_LINE_INTERFACE_HH
  10 #define GRID_LINE_INTERFACE_HH
  11
  12 #include "lily-proto.hh"
  13 #include "lily-guile.hh"
  14
  15 class Grid_line_interface
  16 {
  17 public:
  18   static void add_grid_point (Grob *me, Grob *b);
  19   DECLARE_SCHEME_CALLBACK (print, (SCM));
  20   DECLARE_SCHEME_CALLBACK (width, (SCM));
  21   static bool has_interface (Grob *);
  22 };
  23
  24 class Grid_point_interface
  25 {
  26 public:
  27   static bool has_interface (Grob *);
  28 };
  29
  30 #endif /* GRID_LINE_INTERFACE_HH */
  31