X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fb4b94da324f0fc681cf6bde77ca28277e9cfa3e..e71a2a302d28430dc1bfee906f842f5f3d0fa3ce:/include/xbt/file.hpp

diff --git a/include/xbt/file.hpp b/include/xbt/file.hpp
index 5a01a13c62..1f419d50e8 100644
--- a/include/xbt/file.hpp
+++ b/include/xbt/file.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2017-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2017-2021. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -19,14 +19,14 @@ public:
   /** Build a path from the provided parameter */
   explicit Path(const char* path): path_(path) {}
   /** Build a path from the provided parameter */
-  explicit Path(std::string path): path_(std::move(path)) {}
+  explicit Path(const std::string& path) : path_(path) {}
 
   /** @brief Returns the full path name */
-  std::string get_name() { return path_; }
+  const std::string& get_name() const { return path_; }
   /** @brief Returns the directory component of a path (reimplementation of POSIX dirname) */
-  std::string get_dir_name();
+  std::string get_dir_name() const;
   /** @brief Returns the file component of a path (reimplementation of POSIX basename) */
-  std::string get_base_name();
+  std::string get_base_name() const;
 
 private:
   std::string path_;