Class WrapperImpl

Wrapper over some data of type T.

class WrapperImpl(T) ;

Wraps up a value of type T, and aliases itself to it. This object is used wrap any data that is not of reference type (class or interface), in order to be saveable into an object storage. Also thanks to alias value this semantics, in D is possible to do automatic unboxing of values, just like Java does with simple values :P.