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: 103376,24d7acf9b853aac8 X-Google-NewGroupId: yes X-Google-Attributes: gida07f3367d7,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news4.google.com!proxad.net!feeder1-2.proxad.net!feeder.erje.net!eternal-september.org!.POSTED!not-for-mail From: Simon Wright Newsgroups: comp.lang.ada Subject: Re: S-expression I/O in Ada Date: Mon, 02 Aug 2010 20:08:01 +0100 Organization: A noiseless patient Spider Message-ID: References: <547afa6b-731e-475f-a7f2-eaefefb25861@k8g2000prh.googlegroups.com> <1qk2k63kzh7yv$.3jgc403xcqdw$.dlg@40tude.net> <8ae8e899-9eef-4c8c-982e-bfdfc10072f1@h17g2000pri.googlegroups.com> <4c56fba5$0$5415$ba4acef3@reader.news.orange.fr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Date: Mon, 2 Aug 2010 19:08:03 +0000 (UTC) Injection-Info: mx02.eternal-september.org; posting-host="KCXegvZb5vh43D+f3BR6Ew"; logging-data="31398"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19cdr9jm7NAy09uRj88Dbe7RxsdGWyWFN8=" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (darwin) Cancel-Lock: sha1:nHyh7aHaYGF1wh5zB88Vz01a760= sha1:Keo7inxpUHl3WmwksAI614N/nns= Xref: g2news1.google.com comp.lang.ada:12812 Date: 2010-08-02T20:08:01+01:00 List-Id: Pascal Obry writes: > Simon, > >> [Team, I seem to remember an '05 feature that would support this? or was >> that my imagination?] > > Yes, I think you are referring to Ada.Tags.Generic_Dispatching_Constructor > > For an usage example see: > > http://www.adacore.com/2007/11/26/ada-gem-19/ > > Pascal. That was it, thanks. Am I right that this really comes into its own with classwide types?