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From: jima@hplsla.HP.COM (Jim Adcock)
Newsgroups: comp.object
Subject: Re: "Sender" construct in OOLs
Message-ID: <9450008@hplsla.HP.COM>
Date: 5 Oct 89 22:01:47 GMT
References: <TIME.89Oct4131658@oxtrap.oxtrap.UUCP>
Organization: HP Lake Stevens, WA
Lines: 2

You should be able to do this using function call overloading in C++.
I suspect its not trivial to figure out, however.