+ void turn_on();
+ void turn_off();
+ std::vector<s4u::ActorPtr> get_all_actors();
+ int get_actor_count();
+
+ typedef boost::intrusive::list<
+ kernel::actor::ActorImpl,
+ boost::intrusive::member_hook<kernel::actor::ActorImpl, boost::intrusive::list_member_hook<>,
+ &kernel::actor::ActorImpl::host_process_list_hook>>
+ ActorList;
+
+ // FIXME: make these private
+ ActorList process_list_;
+ std::map<std::string, kernel::actor::ProcessArg*> actors_at_boot_;