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,afb6e61f9b1678d1 X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2003-10-02 11:15:47 PST Path: archiver1.google.com!news2.google.com!newsfeed.stanford.edu!headwall.stanford.edu!newshub.sdsu.edu!elnk-nf2-pas!newsfeed.earthlink.net!stamper.news.pas.earthlink.net!newsread4.news.pas.earthlink.net.POSTED!not-for-mail From: Jeffrey Carter Organization: jrcarter commercial-at acm [period | full stop] org User-Agent: Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.4) Gecko/20030624 X-Accept-Language: en-us, en MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: Bitwise XOR? References: <3F7C1E05.40003@noplace.com> In-Reply-To: <3F7C1E05.40003@noplace.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Message-ID: Date: Thu, 02 Oct 2003 18:15:47 GMT NNTP-Posting-Host: 63.184.104.179 X-Complaints-To: abuse@earthlink.net X-Trace: newsread4.news.pas.earthlink.net 1065118547 63.184.104.179 (Thu, 02 Oct 2003 11:15:47 PDT) NNTP-Posting-Date: Thu, 02 Oct 2003 11:15:47 PDT Xref: archiver1.google.com comp.lang.ada:127 Date: 2003-10-02T18:15:47+00:00 List-Id: Marin David Condic wrote: > In case you didn't notice the related posts, yes there are logical > operators for things other than Booleans. You can do them on modular > types. You can also do them on packed arrays of Booleans. Check the ARM > - its pretty useful stuff if you're into bit-twiddling. Logical operations are defined on one-dimensional arrays with a Boolean component type, packed or not. -- Jeff Carter "You cheesy lot of second-hand electric donkey-bottom biters." Monty Python & the Holy Grail 14