X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fall-font-metrics.hh;h=784a337afab3a7b54fef35afd59aaaf62a825136;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=cf0d24d6dee0488a2b895585144397286dbdd18d;hpb=f93e4199873c91ae32f0e84a610d14853dc379df;p=lilypond.git

diff --git a/lily/include/all-font-metrics.hh b/lily/include/all-font-metrics.hh
index cf0d24d6de..784a337afa 100644
--- a/lily/include/all-font-metrics.hh
+++ b/lily/include/all-font-metrics.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1998--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1998--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -49,18 +49,18 @@ class All_font_metrics
   All_font_metrics (All_font_metrics const &);
 public:
 
-  Index_to_charcode_map const *get_index_to_charcode_map (string filename,
+  Index_to_charcode_map const *get_index_to_charcode_map (const string &filename,
                                                           int face_index,
                                                           FT_Face face);
 
-  All_font_metrics (string search_path);
+  All_font_metrics (const string &search_path);
   ~All_font_metrics ();
 
   Pango_font *find_pango_font (PangoFontDescription const *description,
                                Real scale);
 
-  Font_metric *find_font (string name);
-  Open_type_font *find_otf (string name);
+  Font_metric *find_font (const string &name);
+  Open_type_font *find_otf (const string &name);
   SCM font_descriptions () const;
 };