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: a07f3367d7,5add429c86f59001 X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news2.google.com!news1.google.com!npeer01.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!cyclone1.gnilink.net!gnilink.net!wns14feed!worldnet.att.net!attbi_s22.POSTED!53ab2750!not-for-mail From: "Jeffrey R. Carter" User-Agent: Thunderbird 2.0.0.21 (Windows/20090302) MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: Ada vs Eiffel - Ada programmer approach References: <405b5054-4c8f-4e16-9ea8-503a9b9f976e@t21g2000yqi.googlegroups.com> <4A19765C.608@obry.net> <8105b65f-4de9-4653-b43a-d55ee33f072d@k2g2000yql.googlegroups.com> In-Reply-To: <8105b65f-4de9-4653-b43a-d55ee33f072d@k2g2000yql.googlegroups.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Message-ID: <9rWSl.118630$DP1.42605@attbi_s22> NNTP-Posting-Host: 173.16.158.68 X-Complaints-To: abuse@mchsi.com X-Trace: attbi_s22 1243362117 173.16.158.68 (Tue, 26 May 2009 18:21:57 GMT) NNTP-Posting-Date: Tue, 26 May 2009 18:21:57 GMT Organization: AT&T ASP.att.net Date: Tue, 26 May 2009 18:21:57 GMT Xref: g2news2.google.com comp.lang.ada:6025 Date: 2009-05-26T18:21:57+00:00 List-Id: Ludovic Brenta wrote: > Pascal Obry wrote on comp.lang.ada: > >> - multiple inheritance > > I'm not sure this is a good thing. In fact, I'm not sure simple > inheritance is always a good thing, either. I tend to prefer > composition and generics. I agree. I never create tagged types, except to obtain finalization. I think the widespread acceptance of programming by extension, even by People Who Should Know Better, represents the triumph of those who emphasize ease of writing over ease of reading. -- Jeff Carter "Why, the Mayflower was full of Fireflies, and a few horseflies, too. The Fireflies were on the upper deck, and the horseflies were on the Fireflies." Duck Soup 95