X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fnote-spacing.hh;h=2a86ed27d63823802dc82a51efccc0e699eb4589;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=ed92e0651967f9de210795a50d3e2df9d31199c7;hpb=af9078fd6d63dea5141e87a1b4d7cb5b0bcba84a;p=lilypond.git

diff --git a/lily/include/note-spacing.hh b/lily/include/note-spacing.hh
index ed92e06519..2a86ed27d6 100644
--- a/lily/include/note-spacing.hh
+++ b/lily/include/note-spacing.hh
@@ -1,21 +1,26 @@
-/*   
-note-spacing.hh -- declare Note_spacing
+/*
+  note-spacing.hh -- declare Note_spacing
 
-source file of the GNU LilyPond music typesetter
+  source file of the GNU LilyPond music typesetter
 
-(c) 2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+  (c) 2001--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
 
 #ifndef NOTE_SPACING_HH
 #define NOTE_SPACING_HH
 
+#include "grob-interface.hh"
 #include "lily-proto.hh"
+#include "spring.hh"
 
 class Note_spacing
 {
 public:
-  static bool has_interface (Grob*);  
+  DECLARE_GROB_INTERFACE();
+
+  static Spring get_spacing (Grob *me, Item *, Real, Real);
+  static void stem_dir_correction (Grob *me, Item *next_col, Real incr,
+				   Real *, Real *);
 };
 
 #endif /* NOTE_SPACING_HH */