X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Finclude%2Fspacing-interface.hh;h=14b8c2bf03c468fa9bdab9365a33d371b683e080;hb=c373de38a49dea998a0733658a48a0e62912fa11;hp=13bd018cadf5129aa8234e33f2fed31df06eb659;hpb=58bcc84c9480dae1b21bc24d8396b91fe19e0131;p=lilypond.git

diff --git a/lily/include/spacing-interface.hh b/lily/include/spacing-interface.hh
index 13bd018cad..14b8c2bf03 100644
--- a/lily/include/spacing-interface.hh
+++ b/lily/include/spacing-interface.hh
@@ -3,11 +3,24 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2002--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 2002--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
+#include "grob-interface.hh"
+#include "lily-proto.hh"
+
+#ifndef SPACING_INTERFACE_HH
+#define SPACING_INTERFACE_HH
 
 struct Spacing_interface
 {
-  static bool has_interface (Grob *);
+  static Real minimum_distance (Grob *me, Grob *right_col);
+  static vector<Item*> right_note_columns (Grob *me);
+  static vector<Item*> left_note_columns (Grob *me);
+  static Item* right_column (Grob *me);
+  static Item* left_column (Grob *me);
+  static Drul_array<Skyline> skylines (Grob *me, Grob *right_col);
+
+  DECLARE_GROB_INTERFACE();
 };
 
+#endif /* SPACING_INTERFACE_HH */