promotion

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#168

From: Simson L. Garfinkel
Date: Mon, 03 Dec 1990 19:46

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Is there any way to change the class of an object?  That is, to change
it from class A to a subclass of A?

................................................................simson

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Message-ID: <4252@media-lab.MEDIA.MIT.EDU>

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arc1-ca.pugleaf.net!utzoo!censor!geac!torsqnt!news-server.csri.toronto.edu!cs.utexas.edu!usc!apple!snorkelwacker.mit.edu!mit-eddie!media-lab!simsong

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Path: arc1-ca.pugleaf.net!utzoo!censor!geac!torsqnt!news-server.csri.toronto.edu!cs.utexas.edu!usc!apple!snorkelwacker.mit.edu!mit-eddie!media-lab!simsong
From: simsong@media-lab.MEDIA.MIT.EDU (Simson L. Garfinkel)
Newsgroups: comp.lang.objective-c
Subject: promotion
Message-ID: <4252@media-lab.MEDIA.MIT.EDU>
Date: 3 Dec 90 19:46:29 GMT
Organization: MIT Media Lab, Cambridge, MA
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