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=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!news.eternal-september.org!feeder.eternal-september.org!nntp-feed.chiark.greenend.org.uk!ewrotcd!reality.xs3.de!news.jacob-sparre.dk!franka.jacob-sparre.dk!pnx.dk!.POSTED!not-for-mail From: Jacob Sparre Andersen Newsgroups: comp.lang.ada Subject: Re: matrix manipulation Date: Sat, 12 Nov 2016 20:12:16 +0100 Organization: JSA Research & Innovation Message-ID: <87d1i0seb3.fsf@adaheads.consafe1.org> References: NNTP-Posting-Host: 109.56.7.186.mobile.3.dk Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: franka.jacob-sparre.dk 1478977889 6613 109.56.7.186 (12 Nov 2016 19:11:29 GMT) X-Complaints-To: news@jacob-sparre.dk NNTP-Posting-Date: Sat, 12 Nov 2016 19:11:29 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.4 (gnu/linux) Cancel-Lock: sha1:M8gne5y8p0AWi/XGesiJxTvEHUM= Xref: news.eternal-september.org comp.lang.ada:32292 Date: 2016-11-12T20:12:16+01:00 List-Id: hnptz@yahoo.de writes: > What is an elegant way to program exchange of columns in a matrix. One way could be to declare a matrix type as an ordered set of columns, and insert the columns one at a time. Greetings, Jacob -- No trees were killed in the sending of this message. However a large number of electrons were terribly inconvenienced.