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,FREEMAIL_FROM autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,103b407e8b68350b X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2003-01-28 07:48:38 PST Path: archiver1.google.com!postnews1.google.com!not-for-mail From: kcline17@hotmail.com (Kevin Cline) Newsgroups: comp.lang.ada Subject: Re: Anybody in US using ADA ? One silly idea.. Date: 28 Jan 2003 07:48:37 -0800 Organization: http://groups.google.com/ Message-ID: References: <1043339266.922562@master.nyc.kbcfp.com> <7iLY9.2401$qb1.464@nwrddc01.gnilink.net> <1043680098.61106@master.nyc.kbcfp.com> <3afc3v4uur2kvd53v4ul18b5npjfm188o3@4ax.com> NNTP-Posting-Host: 192.76.54.20 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Trace: posting.google.com 1043768917 14982 127.0.0.1 (28 Jan 2003 15:48:37 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: 28 Jan 2003 15:48:37 GMT Xref: archiver1.google.com comp.lang.ada:33493 Date: 2003-01-28T15:48:37+00:00 List-Id: Dmitry A. Kazakov wrote in message news:<3afc3v4uur2kvd53v4ul18b5npjfm188o3@4ax.com>... > But that's another thing. Here, Circle cannot use (inherit) the > methods of Ellipse. It inherits only the abstract methods of > EliipseInterface and thus, have to implement all of them for scratch. > This kills the whole idea of inheritance for code reuse. I thought that idea was dead many years ago, when it was discovered that failure to separate interface and implementation leads to a mess.