[Uml-devel] Re: [Uml-user] aggregation / composition

[Jonathan Riddell]

> it's definitly possible to aggregate a class from more then one source. the
> omg uses this feature in their description of uml.

I've removed the restrictions on composition and aggregation.  Are the
restrictions on implementation/realisation correct?
  //one connected to widget only (a or b)

And can I have multiple associations of the same type between the same two
classes?

Jonathan Riddell