XBT_LOG_NEW_DEFAULT_SUBCATEGORY(s4u_activityset, s4u_activity, "S4U set of activities");
-namespace simgrid::s4u {
+namespace simgrid {
+
+template class xbt::Extendable<s4u::ActivitySet>;
+
+namespace s4u {
void ActivitySet::erase(ActivityPtr a)
{
return ret;
}
-}; // namespace simgrid::s4u
\ No newline at end of file
+} // namespace s4u
+} // namespace simgrid