2 directional-element.hh -- declare Directional_element
4 source file of the GNU LilyPond music typesetter
6 (c) 1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 #ifndef DIRECTIONAL_ELEMENT_HH
11 #define DIRECTIONAL_ELEMENT_HH
13 #include "score-element.hh"
15 struct Directional_element_interface
19 Score_element
*elt_l_
;
21 Directional_element_interface (Score_element
const *);
22 void set (Direction d
);
23 Direction
get () const;
24 bool has_interface_b () const;
25 // bool set_interface ();
28 Directional_element_interface
directional_element (Score_element
const*);
30 #endif /* DIRECTIONAL_ELEMENT_HH */