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,ecfc0548c2df0d76 X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2003-11-10 06:51:51 PST Path: archiver1.google.com!news2.google.com!news.maxwell.syr.edu!news.tele.dk!news.tele.dk!small.news.tele.dk!news-FFM2.ecrc.net!news.iks-jena.de!not-for-mail From: Lutz Donnerhacke Newsgroups: comp.lang.ada Subject: Re: MI ammunition : linked lists Date: Mon, 10 Nov 2003 14:51:51 +0000 (UTC) Organization: IKS GmbH Jena Message-ID: References: NNTP-Posting-Host: taranis.iks-jena.de X-Trace: branwen.iks-jena.de 1068475911 6600 217.17.192.37 (10 Nov 2003 14:51:51 GMT) X-Complaints-To: usenet@iks-jena.de NNTP-Posting-Date: Mon, 10 Nov 2003 14:51:51 +0000 (UTC) User-Agent: slrn/0.9.7.4 (Linux) Xref: archiver1.google.com comp.lang.ada:2298 Date: 2003-11-10T14:51:51+00:00 List-Id: * amado.alves wrote: > A very common programming task where multiple inheritance (MI) would be > handy: implementation of doubly linked lists. Single instantiated doubly linked lists. Usually I need nodes which are member in multiple lists or trees. That's why I prefer a mixin design which allows me to specify the required list the node is member of directly. Please clarify how you approach deal with multiple membership.