X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fdot-column.hh;h=dc30f42c91d12a8d0f5561213b1fc392d0ebc956;hb=5b9067e9603298292b420f27a0a665a836bd3644;hp=67a62429c263438445c189bec7f7ec873ed29008;hpb=f3467e6b78be6d8497cf4d0a43ffd01656a33300;p=lilypond.git

diff --git a/lily/include/dot-column.hh b/lily/include/dot-column.hh
index 67a62429c2..dc30f42c91 100644
--- a/lily/include/dot-column.hh
+++ b/lily/include/dot-column.hh
@@ -3,30 +3,27 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 
 #ifndef DOT_COLUMN_HH
 #define DOT_COLUMN_HH
 
-#include "horizontal-group-item.hh"
+#include "lily-guile.hh"
 
 /**
   Group dots.  This is needed because, the dots have to be aligned per voice
  */
-class Dot_column : public Horizontal_group_item
+class Dot_column		// interface
 {
-  Link_array<Rhythmic_head> head_l_arr_;
-  Link_array<Dots> dot_l_arr_;
-
 public:
-  
-  void add_head (Rhythmic_head*);
-  void add_dots (Dots*);
+  static int compare (Grob * const&,Grob * const&);
+  static void add_head (Grob * dotcol, Grob* rh );
 
-protected:
-  virtual void do_pre_processing ();
-  virtual void do_substitute_element_pointer (Score_element *o, Score_element*n);
+  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