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=unavailable autolearn_force=no version=3.4.4 X-Received: by 10.50.254.161 with SMTP id aj1mr10945853igd.6.1428189142900; Sat, 04 Apr 2015 16:12:22 -0700 (PDT) X-Received: by 10.140.95.16 with SMTP id h16mr101424qge.14.1428189142771; Sat, 04 Apr 2015 16:12:22 -0700 (PDT) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!mx02.eternal-september.org!feeder.eternal-september.org!feeder.erje.net!us.feeder.erje.net!news.ripco.com!news.glorb.com!l13no862385iga.0!news-out.google.com!k20ni2qgd.0!nntp.google.com!z60no756080qgd.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Sat, 4 Apr 2015 16:12:22 -0700 (PDT) In-Reply-To: <56c7aa4f-f44d-46ba-83d0-2a6bd0d28a6a@googlegroups.com> Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=83.222.131.164; posting-account=gRqrnQkAAAAC_02ynnhqGk1VRQlve6ZG NNTP-Posting-Host: 83.222.131.164 References: <56c7aa4f-f44d-46ba-83d0-2a6bd0d28a6a@googlegroups.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <8813acfd-a298-420f-b3e1-980e2781790a@googlegroups.com> Subject: Re: stock managing software From: gautier_niouzes@hotmail.com Injection-Date: Sat, 04 Apr 2015 23:12:22 +0000 Content-Type: text/plain; charset=ISO-8859-1 Xref: news.eternal-september.org comp.lang.ada:25429 Date: 2015-04-04T16:12:22-07:00 List-Id: Congrats! Looking at the code, if you are concerned by the performance of your CSV parser (a comment there seems to hint that), there are two improvements possible: - avoid unbounded to string conversion at each character parsed - moreover, a bright person had the idea to parse a line once and get all the field boundaries in one go. See the code here: http://sf.net/p/excel-writer/code/HEAD/tree/extras/csv.ads http://sf.net/p/excel-writer/code/HEAD/tree/extras/csv.adb For large CSV files, it makes a big difference in terms of performance. HTH _________________________ Gautier's Ada programming http://gautiersblog.blogspot.com/search/label/Ada NB: follow the above link for a valid e-mail address