That simple hey?!? Awesome! You are a week-end saver! :) "Mike Wey" wrote in message news:ithv61$2j5t$1 at digitalmars.com... bool isTypeOf(T)(TypeInfo ti) { return ( typeid(T) is ti ); } bool isTypeOf(TypeInfo ti1, TypeInfo ti2) { return ( ti1 is ti2 ); } -- Mike Wey