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: 103376,79bbf7e359159d0d X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2001-04-11 08:40:07 PST Newsgroups: comp.lang.ada Path: supernews.google.com!sn-xit-03!supernews.com!logbridge.uoregon.edu!newsfeed1.edgix.com!uunet!ash.uu.net!world!bobduff From: Robert A Duff Subject: Re: newbie can't get exceptions to work! Sender: bobduff@world.std.com (Robert A Duff) Message-ID: Date: Wed, 11 Apr 2001 15:38:29 GMT References: <3ACDB29E.45B91316@earthlink.net> <9ao1if$cq9$1@taliesin.netcom.net.uk> <3ACFC902.115624A1@mindspring.com> <3AD2AF50.6B5DD470@mida.se> <3AD444C2.A0E41152@mida.se> Organization: The World Public Access UNIX, Brookline, MA X-Newsreader: Gnus v5.3/Emacs 19.34 Xref: supernews.google.com comp.lang.ada:6767 Date: 2001-04-11T15:38:29+00:00 List-Id: Mats Karlssohn writes: > Yes, IMHO that's a correct way of viewing it. I do have some > background in formal logic so I can se most relations as mapping > functions. However, I can also see the view that an array is just > data storage (thus ignoring the work needed to access the data). I think it depends on how the array is being used. For example, I think of a String as a sequence of characters, not as a mapping from a subset of the positive integers to characters. Arrays (in Ada) are a fairly low-level abstraction, and can be used to implement many different higher-level concepts. - Bob