-/*
- spaceable-element.hh -- declare Spaceable_element
-
- source file of the GNU LilyPond music typesetter
-
- (c) 2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
-#ifndef SPACEABLE_ELEMENT_HH
-#define SPACEABLE_ELEMENT_HH
-
-#include "lily-guile.hh"
-#include "lily-proto.hh"
-
-/*
- properties :
-
- minimum-distances -- list of rods (ie. (OBJ . DIST) pairs)
-
- ideal-distances -- (OBJ . (DIST . STRENGTH)) pairs
-
- dir-list -- list of stem directions.
- */
-struct Spaceable_element
-{
- /// set a minimum distance
- static void add_rod (Score_element*me, Score_element * to, Real distance);
- static void add_spring (Score_element*me,Score_element * to, Real dist, Real strength);
- static void set_interface (Score_element*);
- static void remove_interface (Score_element*);
- static SCM get_minimum_distances (Score_element*);
- static SCM get_ideal_distances (Score_element*);
-};
-
-#endif /* SPACEABLE_ELEMENT_HH */
+#error