X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fcoherent-ligature-engraver.hh;h=19e731815af44cd598e1170f68335e3609f7913d;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=74c5c385eea75975449379a34f046adc3a728dfd;hpb=b7a0cffbf9d1069860368f289a5b50e9d1d90ba8;p=lilypond.git

diff --git a/lily/include/coherent-ligature-engraver.hh b/lily/include/coherent-ligature-engraver.hh
index 74c5c385ee..19e731815a 100644
--- a/lily/include/coherent-ligature-engraver.hh
+++ b/lily/include/coherent-ligature-engraver.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2003--2009 Juergen Reuter <reuter@ipd.uka.de>
+  Copyright (C) 2003--2015 Juergen Reuter <reuter@ipd.uka.de>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -29,12 +29,12 @@ public:
 
 protected:
   virtual void build_ligature (Spanner *ligature,
-			       vector<Grob_info> primitives) = 0;
+                               vector<Grob_info> const &primitives) = 0;
   virtual void typeset_ligature (Spanner *ligature,
-				 vector<Grob_info> primitives);
+                                 vector<Grob_info> const &primitives);
   virtual void move_related_items_to_column (Item *, Paper_column *, Real);
 private:
-  void collect_accidentals (Spanner *, vector<Grob_info>);
+  void collect_accidentals (Spanner *, vector<Grob_info> const &);
 };
 
 #endif // COHERENT_LIGATURE_ENGRAVER_HH