source file of the GNU LilyPond music typesetter
- (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#ifndef REST_COLLISION_HH
#define REST_COLLISION_HH
+#include "grob-interface.hh"
#include "lily-proto.hh"
-#include "lily-guile.hh"
class Rest_collision
{
public:
static void add_column (Grob *me, Grob *);
- static bool has_interface (Grob *);
+ DECLARE_GROB_INTERFACE();
DECLARE_SCHEME_CALLBACK (force_shift_callback, (SCM element));
DECLARE_SCHEME_CALLBACK (calc_positioning_done, (SCM element));
DECLARE_SCHEME_CALLBACK (force_shift_callback_rest, (SCM element, SCM off));