Can you give a good example of how that works here? The original poster didn't say these objects were related via inheritance. A Tree probably isn't a subclass of Trees. The latter sounds like a collection of the former. The only inheritance being talked about in that node is the "listable" abstract base class. Trying to shoehorn inheritance into this model could be a bad thing, but maybe you're seeing something I'm not.

Cheers,
Ovid

New address of my CGI Course.

In reply to Re^2: "polymorphism" hack: nuts or wise? by Ovid
in thread "polymorphism" hack: nuts or wise? by rvosa

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