Doc-es: update Changing, Pitches, Repeats, Rhythms.

[lilypond.git] / lily / include / grob.hh

diff --git a/lily/include/grob.hh b/lily/include/grob.hh
index 5ca85402e0468d8cb21aee93488e206f835d2f03..fd55dbf20968baba7b9c52be139fa3b6425e2e9f 100644 (file)
--- a/lily/include/grob.hh
+++ b/lily/include/grob.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1996--2011 Han-Wen Nienhuys
+  Copyright (C) 1996--2012 Han-Wen Nienhuys
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -140,6 +140,14 @@ public:
   Grob *get_parent (Axis a) const;
   void fixup_refpoint ();
 
+  /* vertical ordering */
+  static Grob *get_root_vertical_alignment (Grob *g);
+  static Grob *get_vertical_axis_group (Grob *g);
+  static bool vertical_less (Grob *g1, Grob *g2);
+  static bool pure_vertical_less (Grob *g1, Grob *g2);
+  static bool internal_vertical_less (Grob *g1, Grob *g2, bool pure);
+  static int get_vertical_axis_group_index (Grob *g);
+
   virtual Interval_t<int> spanned_rank_interval () const;
   virtual bool pure_is_visible (int start, int end) const;
   bool check_cross_staff (Grob *common);