* flower

[lilypond.git] / lily / include / dot-column.hh

diff --git a/lily/include/dot-column.hh b/lily/include/dot-column.hh
index 65eb4c5a7559f19b3daa4bf3e8a73f0629dceb72..ac9bbc488c65d8e27b708c776a3c418975c47d24 100644 (file)
--- a/lily/include/dot-column.hh
+++ b/lily/include/dot-column.hh
@@ -3,27 +3,28 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
-
 #ifndef DOT_COLUMN_HH
 #define DOT_COLUMN_HH
 
 #include "lily-guile.hh"
 
+class Grob;
+
 /**
-  Group dots.  This is needed because, the dots have to be aligned per voice
- */
-class Dot_column               // interface
+   Group dots.  This is needed because, the dots have to be aligned per voice
+*/
+class Dot_column // interface
 {
 public:
-  static int compare (Grob * const&,Grob * const&);
-  static void add_head (Grob * dotcol, Grob* rh );
+  static int compare (Grob *const &, Grob *const &);
+  static void add_head (Grob *dotcol, Grob *rh);
 
-  static bool has_interface (Grob*);
-  DECLARE_SCHEME_CALLBACK (force_shift_callback, (SCM ,SCM));
-  DECLARE_SCHEME_CALLBACK (side_position, (SCM ,SCM));  
-  static SCM do_shifts (SCM dotlist);
+  static bool has_interface (Grob *);
+  DECLARE_SCHEME_CALLBACK (force_shift_callback, (SCM, SCM));
+  DECLARE_SCHEME_CALLBACK (side_position, (SCM, SCM));
+  static SCM do_shifts (Grob *);
 };
 #endif // DOT_COLUMN_HH