From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,d2ded6de39562f0e X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2001-04-29 11:11:01 PST Path: newsfeed.google.com!newsfeed.stanford.edu!news.tele.dk!194.42.224.136!diablo.netcom.net.uk!netcom.net.uk!dispose.news.demon.net!news.demon.co.uk!demon!pogner.demon.co.uk!zap!not-for-mail From: Simon Wright Newsgroups: comp.lang.ada Subject: Re: Instantiating a generic ADT from another ADT Date: 27 Apr 2001 20:22:01 +0100 Organization: CodeFella Message-ID: References: <3ae388e0@duster.adelaide.on.net> <3AE39790.6E337130@acm.org> <3ae39c1c@duster.adelaide.on.net> <9c26rp$42v$1@newsg4.svr.pol.co.uk> NNTP-Posting-Host: localhost X-NNTP-Posting-Host: pogner.demon.co.uk:158.152.70.98 X-Trace: news.demon.co.uk 988567831 nnrp-12:18385 NO-IDENT pogner.demon.co.uk:158.152.70.98 X-Complaints-To: abuse@demon.net NNTP-Posting-Date: 27 Apr 2001 19:22:01 GMT X-Newsreader: Gnus v5.7/Emacs 20.7 Xref: newsfeed.google.com comp.lang.ada:7032 Date: 2001-04-27T19:22:01+00:00 List-Id: "Des Walker" writes: > If you're looking for code to handle generic lists have you tried using > the Booch Components. The next release of the BCs will say
Lists; to use or not to use?
Many people, faced with the BCs for the first time, choose Lists (Single or Double) as their standard Container.

This is probably not the best choice. Lists are complex entities which, I suppose, would be useful if you were implementing a list-processing engine like Lisp.

You'll be a lot better off using Collections!

(pardon the HTML :)