Issue 3531: replaced function argument 'string' by 'const string&' where it makes...

[lilypond.git] / lily / include / note-head.hh

diff --git a/lily/include/note-head.hh b/lily/include/note-head.hh
index 532933b84b59b34cde0022e33c322fccbdcefcdc..6155dd7dc6513a4bf4cda1c759282dc38e24d2c1 100644 (file)
--- a/lily/include/note-head.hh
+++ b/lily/include/note-head.hh
@@ -36,7 +36,7 @@ public:
   static Real stem_attachment_coordinate (Grob *, Axis a);
   static int get_balltype (Grob *);
 
-  static Offset get_stem_attachment (Font_metric *, string);
+  static Offset get_stem_attachment (Font_metric *, const string&);
 };
 #endif // NOTEHEAD_HH