X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fstem.hh;h=23ece790d2cb5913c852db6ffecf023488f4b683;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=c8e0f6939c80a65c997ba4eea098fd82ef1d7591;hpb=32570e8ac85561afc1f59712301ee80c0d69d2b3;p=lilypond.git

diff --git a/lily/include/stem.hh b/lily/include/stem.hh
index c8e0f6939c..23ece790d2 100644
--- a/lily/include/stem.hh
+++ b/lily/include/stem.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--2015 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
@@ -28,7 +28,7 @@
 class Stem
 {
 public:
-  static vector<int> note_head_positions (Grob *);
+  static vector<int> note_head_positions (Grob *, bool filter = false);
   static int duration_log (Grob *);
   static void set_beaming (Grob *, int, Direction d);
   static int get_beaming (Grob *, Direction d);
@@ -67,6 +67,8 @@ public:
   DECLARE_SCHEME_CALLBACK (offset_callback, (SCM element));
   DECLARE_SCHEME_CALLBACK (calc_direction, (SCM));
   DECLARE_SCHEME_CALLBACK (calc_beaming, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_length, (SCM));
+  DECLARE_SCHEME_CALLBACK (pure_calc_length, (SCM, SCM, SCM));
   DECLARE_SCHEME_CALLBACK (calc_stem_begin_position, (SCM));
   DECLARE_SCHEME_CALLBACK (pure_calc_stem_begin_position, (SCM, SCM, SCM));
   DECLARE_SCHEME_CALLBACK (calc_stem_end_position, (SCM));