Remove spurious XBT_PUBLIC

[simgrid.git] / include / xbt / config.hpp

diff --git a/include/xbt/config.hpp b/include/xbt/config.hpp
index 42f8fdf..ecdb613 100644 (file)
--- a/include/xbt/config.hpp
+++ b/include/xbt/config.hpp
@@ -98,6 +98,14 @@ inline std::string to_string(std::string&& value)
 XBT_PUBLIC(void) declareFlag(const char* name, const char* description,
   std::function<void(const char* value)> callback);
 
+template<class T, class F>
+void declareFlag(const char* name, const char* description, F callback)
+{
+  declareFlag(name, description, [callback](const char* value) {
+    callback(parse<T>(value));
+  });
+}
+
 /** Bind a variable to configuration flag
  *
  *  @param value Bound variable