X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b8df87e176f27b25534f27d7e240defa32ca35bc..4c427bd273d7f90bbe5233b6fe8d20bfd945ea4b:/include/xbt/config.hpp

diff --git a/include/xbt/config.hpp b/include/xbt/config.hpp
index ebcdd6512f..a0406db96d 100644
--- a/include/xbt/config.hpp
+++ b/include/xbt/config.hpp
@@ -65,16 +65,16 @@ extern template XBT_PUBLIC void set_value<bool>(const char* name, bool value);
 extern template XBT_PUBLIC void set_value<std::string>(const char* name, std::string value);
 
 XBT_PUBLIC void set_as_string(const char* name, const std::string& value);
-XBT_PUBLIC void set_parse(std::string options);
+XBT_PUBLIC void set_parse(const std::string& options);
 
 // Get config
 
-template <class T> XBT_PUBLIC T const& get_value(std::string name);
+template <class T> XBT_PUBLIC T const& get_value(const std::string& name);
 
-extern template XBT_PUBLIC int const& get_value<int>(std::string name);
-extern template XBT_PUBLIC double const& get_value<double>(std::string name);
-extern template XBT_PUBLIC bool const& get_value<bool>(std::string name);
-extern template XBT_PUBLIC std::string const& get_value<std::string>(std::string name);
+extern template XBT_PUBLIC int const& get_value<int>(const std::string& name);
+extern template XBT_PUBLIC double const& get_value<double>(const std::string& name);
+extern template XBT_PUBLIC bool const& get_value<bool>(const std::string& name);
+extern template XBT_PUBLIC std::string const& get_value<std::string>(const std::string& name);
 
 // Register:
 
@@ -86,16 +86,16 @@ extern template XBT_PUBLIC std::string const& get_value<std::string>(std::string
  *  @param callback    called with the option value
  */
 template <class T>
-XBT_PUBLIC void declare_flag(std::string name, std::string description, T value,
+XBT_PUBLIC void declare_flag(const std::string& name, const std::string& description, T value,
                              std::function<void(const T&)> callback = std::function<void(const T&)>());
 
-extern template XBT_PUBLIC void declare_flag(std::string name, std::string description, int value,
+extern template XBT_PUBLIC void declare_flag(const std::string& name, const std::string& description, int value,
                                              std::function<void(int const&)> callback);
-extern template XBT_PUBLIC void declare_flag(std::string name, std::string description, double value,
+extern template XBT_PUBLIC void declare_flag(const std::string& name, const std::string& description, double value,
                                              std::function<void(double const&)> callback);
-extern template XBT_PUBLIC void declare_flag(std::string name, std::string description, bool value,
+extern template XBT_PUBLIC void declare_flag(const std::string& name, const std::string& description, bool value,
                                              std::function<void(bool const&)> callback);
-extern template XBT_PUBLIC void declare_flag(std::string name, std::string description, std::string value,
+extern template XBT_PUBLIC void declare_flag(const std::string& name, const std::string& description, std::string value,
                                              std::function<void(std::string const&)> callback);
 
 // ***** alias *****
@@ -278,7 +278,7 @@ public:
   T& get() { return value_; }
   T const& get() const { return value_; }
 
-  std::string get_name() const { return name_; }
+  const std::string& get_name() const { return name_; }
   // Implicit conversion to the underlying type:
   operator T&() { return value_; }
   operator T const&() const{ return value_; }
@@ -307,7 +307,5 @@ XBT_PUBLIC void show_aliases();
 XBT_PUBLIC void help();
 }
 }
-XBT_ATTRIB_DEPRECATED_v323("Please use simgrid::config::get_value<std::string>") XBT_PUBLIC std::string
-    xbt_cfg_get_string(const char* name);
 
 #endif