Trouble with factory pattern

From: Boogie El Aceitoso (frr149_at_telefonica.net)
Date: 10/16/03 

Date: Thu, 16 Oct 2003 16:22:04 +0200

Hi,

I'd like to have a function factory that returns objects of a class hierarchy.
What's the best way to deal with the fact that different subclasses will have
different constructor arguments?

How do you keep the factory interface as clean as possible? O:-)

TIA

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