Doc-es: various updates.

[lilypond.git] / flower / include / file-path.hh

diff --git a/flower/include/file-path.hh b/flower/include/file-path.hh
index 9379eda5ad816e4b4658e0b306f0568a4eaad6c2..1c039cf4ab0dd51efdcf0966d8edc424338b66ea 100644 (file)
--- a/flower/include/file-path.hh
+++ b/flower/include/file-path.hh
@@ -1,9 +1,20 @@
 /*
-  file-path.hh -- declare File_path
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the Flower Library
+  Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2006 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
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef FILE_PATH_HH
@@ -23,20 +34,20 @@
 
 class File_path
 {
-  std::vector<std::string> dirs_;
+  vector<string> dirs_;
 
 public:
-  std::vector<std::string> directories () const;
-  std::string find (std::string name) const;
-  std::string find (std::string name, char const *extensions[]);
-  std::string to_string () const;
-  bool try_append (std::string str);
-  void append (std::string str);
-  void parse_path (std::string);
-  void prepend (std::string str);
+  vector<string> directories () const;
+  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 (const string&);
+  void parse_path (const string&);
+  void prepend (const string&);
 };
 
-bool is_file (std::string file_name);
-bool is_dir (std::string file_name);
+bool is_file (const string &file_name);
+bool is_dir (string file_name);
 
 #endif /* FILE_PATH */