public abstract ActorRef SystemActorOf<TActor>(
	string name = null
)
where TActor : new(), ActorBase

Public MustOverride Function SystemActorOf(Of TActor As {New, ActorBase}) ( 
	Optional name As String = Nothing
) As ActorRef

public:
generic<typename TActor>
where TActor : gcnew(), ActorBase
virtual ActorRef^ SystemActorOf(
	String^ name = nullptr
) abstract

abstract SystemActorOf : 
        ?name : string 
(* Defaults:
        let _name = defaultArg name null
*)
-> ActorRef  when 'TActor : new() and ActorBase