have a on_completion per activity type to save users some dynamic_cast-based filtering

[simgrid.git] / src / s4u / s4u_Activity.cpp

diff --git a/src/s4u/s4u_Activity.cpp b/src/s4u/s4u_Activity.cpp
index 7b38f61..159ac3e 100644 (file)
--- a/src/s4u/s4u_Activity.cpp
+++ b/src/s4u/s4u_Activity.cpp
@@ -25,9 +25,9 @@ template class xbt::Extendable<s4u::Activity>;
 namespace s4u {
 
 xbt::signal<void(Activity&)> Activity::on_veto;
-xbt::signal<void(Activity const&)> Activity::on_completion;
 xbt::signal<void(Activity const&)> Activity::on_suspended;
 xbt::signal<void(Activity const&)> Activity::on_resumed;
+template<class AnyActivity> xbt::signal<void(AnyActivity const&)> Activity_T<AnyActivity>::on_completion;
 
 std::set<Activity*>* Activity::vetoed_activities_ = nullptr;