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000031_icon-group-sender _Mon Feb 3 13:40:13 1997.msg
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2000-09-20
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Received: by cheltenham.cs.arizona.edu; Mon, 3 Feb 1997 13:13:52 MST
Message-Id: <32F5EABD.7548@charlie.cns.iit.edu>
Date: Mon, 03 Feb 1997 13:40:13 +0000
From: "Thomas W. Christopher" <tc@charlie.cns.iit.edu>
Reply-To: tc@charlie.cns.iit.edu
Organization: Illinois Institute of Technology
X-Mailer: Mozilla 3.01Gold (WinNT; I)
Mime-Version: 1.0
To: joan@cs.ucr.edu
Cc: icon-group@cs.arizona.edu
Subject: Icon for symbol tables
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Errors-To: icon-group-errors@cs.arizona.edu
Status: RO
Content-Length: 355
Joan,
1) You can put ANY type value in an Icon table. Records are no problem.
2) You'd have to program your own list search, e.g.
to look for a record r in list L with a value v in its x field:
if r:=!L & r.x===y then #found it
else # not found
--
-Thomas W. Christopher http://www.iit.edu/~tc
tc@charlie.cns.iit.edu