-/*
+/*
directional-element.hh -- declare Directional_element
-
+
source file of the GNU LilyPond music typesetter
-
- (c) 1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+
+ (c) 1999--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
#ifndef DIRECTIONAL_ELEMENT_HH
#define DIRECTIONAL_ELEMENT_HH
-#include "score-element.hh"
-
-struct Directional_element_interface
-{
-
-public:
- Score_element *elt_l_;
-
- Directional_element_interface (Score_element const *);
- void set (Direction d);
- Direction get () const;
- bool has_interface_b () const;
- // bool set_interface ();
-};
+#include "lily-proto.hh"
+#include "direction.hh"
-Directional_element_interface directional_element (Score_element const*);
+// what is the advantage not having these two as STATICs of GROB -- jcn
+void set_grob_direction (Grob *, Direction);
+Direction get_grob_direction (Grob *);
#endif /* DIRECTIONAL_ELEMENT_HH */