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: 103376,e5d23ac8a9173493 X-Google-Attributes: gid103376,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII Path: g2news2.google.com!postnews.google.com!b31g2000prf.googlegroups.com!not-for-mail From: John McCormick Newsgroups: comp.lang.ada Subject: Re: Using a string as a binary operator Date: Wed, 15 Oct 2008 06:43:46 -0700 (PDT) Organization: http://groups.google.com Message-ID: <20d56327-867f-45f1-a1e7-6caeac2530fd@b31g2000prf.googlegroups.com> References: <8cbb04c3-e789-4b67-897a-fd6f83486bbc@x16g2000prn.googlegroups.com> NNTP-Posting-Host: 134.161.242.208 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1224078226 21973 127.0.0.1 (15 Oct 2008 13:43:46 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Wed, 15 Oct 2008 13:43:46 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: b31g2000prf.googlegroups.com; posting-host=134.161.242.208; posting-account=jVm7MAoAAABZ69ylB7L9PjZAVQg4j4fC User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; InfoPath.1),gzip(gfe),gzip(gfe) Xref: g2news2.google.com comp.lang.ada:8122 Date: 2008-10-15T06:43:46-07:00 List-Id: On Oct 15, 7:18=A0am, Joe wrote: > First of all, thanks for the help. =A0I was unclear on the difference > between string literals and regular strings, but I think I'm all set > now. =A0It seems I've been spoiled by Python. Check out Chapter 5 of Ada Plus Data Structures. The application in the Stack Chapter is a postfix expression evaluator. The original expression is stored in an unbounded string. The programming assignment I give to my class for this chapter uses infix expressions. John