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: 103376,88093378be1184d4 X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2001-11-08 02:51:05 PST Path: archiver1.google.com!news1.google.com!newsfeed.stanford.edu!logbridge.uoregon.edu!news.huji.ac.il!not-for-mail From: "Ehud Lamm" Newsgroups: comp.lang.ada Subject: Re: List Container Straw Man Date: Thu, 8 Nov 2001 12:41:00 +0200 Organization: The Hebrew University of Jerusalem Message-ID: <9sdnng$djs$1@news.huji.ac.il> References: <9s941p$11mrei$4@ID-25716.news.dfncis.de> <9s99tt$pdb$1@nh.pace.co.uk> <9s9s8p$11vt7l$1@ID-25716.news.dfncis.de> <9sc5l8$9b7$1@nh.pace.co.uk> NNTP-Posting-Host: di3-58.dialin.huji.ac.il X-Trace: news.huji.ac.il 1005216305 13948 132.64.13.58 (8 Nov 2001 10:45:05 GMT) X-Complaints-To: abuse@news.huji.ac.il NNTP-Posting-Date: Thu, 8 Nov 2001 10:45:05 +0000 (UTC) X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.00.2014.211 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2014.211 Xref: archiver1.google.com comp.lang.ada:16043 Date: 2001-11-08T12:41:00+02:00 List-Id: I agree with Marin's goal, but I am also unsure of the best way to achieve them. One specific issue, is that the working by extending tagged types naturally leads to using child packages. Most will be generic if, like me, you prefer Element_Type to be generic. This leads to the nasty issues of nested instantations, which are quite hard to hide from the programmer using the packages, unless I am missing something. Ehud