Newbie Question: How to manage instances?Tim Cuthbertson timcuth at bellsouth.netTue May 25 00:26:32 UTC 1999
<x-html><!x-stuff-for-pete base="" src="" id="0"><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content="text/html; charset=iso-8859-1" http-equiv=Content-Type> <META content="MSHTML 5.00.2614.3401" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#c8e0d8> <DIV><FONT size=2>If I create an instance, e.g.,</FONT></DIV> <DIV><FONT size=2> aTrack := Track new</FONT></DIV> <DIV><FONT size=2>and then create another instance, again using</FONT></DIV> <DIV><FONT size=2> aTrack := Track new</FONT></DIV> <DIV><FONT size=2>is there any way to get to the first instance, again? If so, how?</FONT></DIV> <DIV> </DIV> <DIV><FONT size=2>Suppose I created eleven instances of Track and then wanted to add them to an instance of Album, a subclass of Set. Even if I used eleven different temp variables to hold references to each Track, I am now faced with a similar problem for my instances of Album. If I don't retain the temp variable I used when I created it, I don't understand how to find it, again.</FONT></DIV> <DIV> </DIV> <DIV><FONT size=2>I hope this makes sense. Thanks for any help.</FONT></DIV> <DIV> </DIV> <DIV><FONT size=2>Tim</FONT></DIV> <DIV> </DIV></BODY></HTML> </x-html>
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