Article View: comp.lang.clos
Article #281Re: clos initforms
From: George Williams
Date: Mon, 09 Nov 1992 01:54
Date: Mon, 09 Nov 1992 01:54
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On Nov 9, 5:35am, Jeffrey B Kane wrote: > The problem is that I need for slot-2 to default to the same value as > slot-1 if the user does not specify it in the constructor. I don't think you can do this with initforms. You could use an :after method on initialize-instance or shared-initialize which would check for the presence of the initarg. George Williams BCS Huntsville Artificial Intelligence Center Boeing Computer Services Internet: george@hsvaic.boeing.com POBox 240002, M/S JY-58 UUCP: ...!uw-beaver!bcsaic!hsvaic!george Huntsville AL 35824-6402 Phone: 205+464-4968 FAX: 205+464-4930
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Path: arc1-ca.pugleaf.net!sparky!uunet!ogicse!uwm.edu!zaphod.mps.ohio-state.edu!cis.ohio-state.edu!hsvaic.boeing.COM!george From: george@hsvaic.boeing.COM (George Williams) Newsgroups: comp.lang.clos Subject: Re: clos initforms Message-ID: <9211091354.AA04928@hsvaic.boeing.com> Date: 9 Nov 92 01:54:38 GMT Article-I.D.: hsvaic.9211091354.AA04928 References: george@hsvaic.boeing.COM (George Williams) Sender: daemon@cis.ohio-state.edu Organization: The Ohio State University Department of Computer and Information Science Lines: 12