X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Finclude%2Fcoherent-ligature-engraver.hh;h=19e731815af44cd598e1170f68335e3609f7913d;hb=60f6cf0a5769ef2c9dc48aefa0abfa1e243445e7;hp=cc3ed8d6951fa115b0fab960fab9583725fb81e3;hpb=d61cf3bbdb1c6670a127ba3baddf2f04d3e34fd3;p=lilypond.git

diff --git a/lily/include/coherent-ligature-engraver.hh b/lily/include/coherent-ligature-engraver.hh
index cc3ed8d695..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--2012 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