Add missing XBT_ALWAYS_INLINE

"Yes, you can be XBT_ALWAYS_INLINE too."

diff --git a/src/surf/surf_interface.hpp b/src/surf/surf_interface.hpp
index 1f2dba5..ea0d647 100644 (file)
--- a/src/surf/surf_interface.hpp
+++ b/src/surf/surf_interface.hpp
@@ -43,7 +43,7 @@ namespace surf {
     {
       sig_.connect(sigc::ptr_fun(slot));
     }
-    template<class... Args>
+    template<class... Args> XBT_ALWAYS_INLINE
     R operator()(Args&&... args) const
     {
       return sig_.emit(std::forward<Args>(args)...);