#define GRACE_ALIGN_ITEM_HH
-#include "item.hh"
+#include "lily-guile.hh"
+#include "lily-proto.hh"
-class Grace_align_item : public Item
+class Grace_align_item
{
public:
- VIRTUAL_COPY_CONS (Score_element);
- Grace_align_item ();
-protected:
- virtual void do_add_processing ();
- virtual void before_line_breaking ();
+ static void set_interface (Score_element*);
+ static bool has_interface (Score_element*);
+ DECLARE_SCHEME_CALLBACK(before_line_breaking, (SCM ));
};
#endif /* GRACE_ALIGN_ITEM_HH */