X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=flower%2Finclude%2Ffile-path.hh;h=1c039cf4ab0dd51efdcf0966d8edc424338b66ea;hb=5d2ffcfcb8a57c9bcebebfe2178e221764c1a381;hp=235d0a5d0c94c1c14085eacdee5b356f8a75897c;hpb=1c846b2c2348b4e0ca4a3c2e8fb267047ba2d203;p=lilypond.git

diff --git a/flower/include/file-path.hh b/flower/include/file-path.hh
index 235d0a5d0c..1c039cf4ab 100644
--- a/flower/include/file-path.hh
+++ b/flower/include/file-path.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--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
@@ -38,16 +38,16 @@ class File_path
 
 public:
   vector<string> directories () const;
-  string find (string name) const;
-  string find (string name, char const *extensions[]);
+  string find (const string &name) const;
+  string find (const string &name, char const *extensions[]);
   string to_string () const;
   bool try_append (string str);
-  void append (string str);
-  void parse_path (string);
-  void prepend (string str);
+  void append (const string&);
+  void parse_path (const string&);
+  void prepend (const string&);
 };
 
-bool is_file (string file_name);
+bool is_file (const string &file_name);
 bool is_dir (string file_name);
 
 #endif /* FILE_PATH */