retaining original class hierarchy

[Dirk Koopman]

On Sun, 2006-08-06 at 15:13 +0100, Dirk Koopman wrote:
> I have a factory class called 'Foo'. It has several subclasses like:
> 'Foo::TypeA', 'Foo::TypeB' and so on. Each of these subclasses has a
> different version of 'method'.
> 
> There a stash of objects of these different subclassed type such that a
> function Foo::get('main') will return an object of, say, 'Foo::TypeB' -
> BUT - you don't know what that object's class will be.

<etc>

Here is a working example of it not doing what I want :-)

What I want is each object to inherit the type that it was created with
in the stash (not the last one as this program demonstrates).

Dirk