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-Thread: 103376,55f6e230b02eff2f X-Google-Attributes: gid103376,public,usenet X-Google-Language: ENGLISH,ASCII Path: g2news2.google.com!news3.google.com!feeder1-2.proxad.net!proxad.net!feeder1-1.proxad.net!club-internet.fr!feedme-small.clubint.net!nuzba.szn.dk!news.jacob-sparre.dk!pnx.dk!not-for-mail From: Jacob Sparre Andersen Newsgroups: comp.lang.ada Subject: Re: Containers - nontrivial element access Date: Sun, 14 Oct 2007 06:59:16 +0200 Organization: Jacob's private Usenet server Message-ID: References: <1191275759.184463.238350@n39g2000hsh.googlegroups.com> <1191343440.985588.143470@d55g2000hsg.googlegroups.com> <1191440425.737861.140360@50g2000hsm.googlegroups.com> NNTP-Posting-Host: taasingegade.news.jacob-sparre.dk Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Trace: jacob-sparre.dk 1192337957 1022 85.82.239.166 (14 Oct 2007 04:59:17 GMT) X-Complaints-To: news@jacob-sparre.dk NNTP-Posting-Date: Sun, 14 Oct 2007 04:59:17 +0000 (UTC) User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux) Cancel-Lock: sha1:XYrS6ICSrE/G3W3P8eje009EGSA= Xref: g2news2.google.com comp.lang.ada:2440 Date: 2007-10-14T06:59:16+02:00 List-Id: Robert A Duff wrote: > Jacob Sparre Andersen writes: >> Robert A Duff wrote: >> What is the reason that vectors (and trees and linked lists) aren't >> built in, while arrays are? > > Building things in tends to make a language much more complicated. Yes. > I'd say too many things are built in to Ada already. I am not sure I agree (but I haven't tried to create an Ada compiler). > Also, there is an open-ended list of things like vectors. Yes. But why do we stop at arrays, instead of at binary trees or doubly linked lists? Greetings, Jacob -- �For there are only two reasons why war is made against a republic: The one, to become lord over her: the other, the fear of being occupied by her.� -- Nicolo Machiavelli