X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fgrob.hh;h=fd55dbf20968baba7b9c52be139fa3b6425e2e9f;hb=3ea291c21ce16aeaf00b6a6f500bf0a3a9b790d9;hp=36f912a2894629a4b789366bd359d486ee60a238;hpb=dc71d81b8b6846a01985d3c9eec422607bd076c8;p=lilypond.git

diff --git a/lily/include/grob.hh b/lily/include/grob.hh
index 36f912a289..fd55dbf209 100644
--- 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
@@ -144,6 +144,8 @@ public:
   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;