220 15403 article Path: news.gmane.org!not-for-mail From: Ville Voutilainen Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Re: Isn't it time we had the bool std::[container]::contains() family of methods? Date: Tue, 30 Dec 2014 20:54:30 +0200 Lines: 34 Approved: news@gmane.org Message-ID: References: <0959f2f8-acdd-4786-b6f3-0f05c62dcee6@isocpp.org> <3516872.4RhFvKrMWZ@tjmaciei-mobl4> <1457087.mBB46HcHFC@tjmaciei-mobl4> <085f07b9-6679-40ae-a737-69c70aab4e21@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: ger.gmane.org 1419965689 14975 80.91.229.3 (30 Dec 2014 18:54:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 30 Dec 2014 18:54:49 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBC5JHI7A7ALRBZXJROSQKGQEXXGNRXQ@isocpp.org Tue Dec 30 19:54:39 2014 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-ob0-f198.google.com ([209.85.214.198]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Y61w8-0005Qk-7T for gclcip-std-proposals@m.gmane.org; Tue, 30 Dec 2014 19:54:32 +0100 Original-Received: by mail-ob0-f198.google.com with SMTP id vb8sf370677633obc.1 for ; Tue, 30 Dec 2014 10:54:31 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type:x-original-sender :x-original-authentication-results:reply-to:precedence:mailing-list :list-id:list-post:list-help:list-archive:list-subscribe :list-unsubscribe; bh=9fpk6Op5opgBQhqZakzeMV4SW9lDALnX4ZihMbStUok=; b=FTcesdkq69GWzJslYRlz4WPNW3YgyyJnhiSP8B7t7XaO2ATBikrEmJ/DnIsOLtdfEZ LbPudC5EBlWvYItHiM/htv2DovC8aTaeIta2JzKNZDo5FMZ4WyRtG4s7JODNmv4NrsBV I130uvvff6aJ6GHjzN8SB/GX+OQu0rE+XaXlZOWhx/8vzSXdEGEenw6Lr/uSJgiotCGW MTTILFSyQ1MZNjKnGCuHX4fcbrHzjJHJcwscOJCHSLMaZlnNtuwW4rj4qA1d3VYyWrJa 5caDQR1wsRPPdHJMkq8A6T9gH7Ec7haxKItEv0vNL8jEJKEA8G9YBH/yZI0gOkIC2hqT fWxw== X-Gm-Message-State: ALoCoQkG4hg61uY8r0CkEIfq9xTrXexzsybcnlZR/f1TMK++2MAhI491iyH9CD2Qeo29EvBFNgRC X-Received: by 10.182.250.164 with SMTP id zd4mr35386675obc.19.1419965671243; Tue, 30 Dec 2014 10:54:31 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.182.42.202 with SMTP id q10ls52509obl.21.gmail; Tue, 30 Dec 2014 10:54:30 -0800 (PST) X-Received: by 10.182.211.70 with SMTP id na6mr37010975obc.13.1419965670701; Tue, 30 Dec 2014 10:54:30 -0800 (PST) Original-Received: from mail-ob0-x22b.google.com (mail-ob0-x22b.google.com. [2607:f8b0:4003:c01::22b]) by mx.google.com with ESMTPS id g77si24038908oib.138.2014.12.30.10.54.30 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 30 Dec 2014 10:54:30 -0800 (PST) Received-SPF: pass (google.com: domain of ville.voutilainen@gmail.com designates 2607:f8b0:4003:c01::22b as permitted sender) client-ip=2607:f8b0:4003:c01::22b; Original-Received: by mail-ob0-f171.google.com with SMTP id uz6so45817191obc.2 for ; Tue, 30 Dec 2014 10:54:30 -0800 (PST) X-Received: by 10.60.52.101 with SMTP id s5mr9306464oeo.33.1419965670608; Tue, 30 Dec 2014 10:54:30 -0800 (PST) Original-Received: by 10.76.154.2 with HTTP; Tue, 30 Dec 2014 10:54:30 -0800 (PST) In-Reply-To: X-Original-Sender: ville.voutilainen@gmail.com X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of ville.voutilainen@gmail.com designates 2607:f8b0:4003:c01::22b as permitted sender) smtp.mail=ville.voutilainen@gmail.com; dkim=pass header.i=@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Google-Group-Id: 399137483710 List-Post: , List-Help: , List-Archive: List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:15403 Archived-At: On 30 December 2014 at 20:34, Nevin Liber wrote: > On 30 December 2014 at 11:28, Andy Prowl wrote: >> >> On Tuesday, December 30, 2014 5:30:44 PM UTC+1, Matthew Woehlke wrote: >>> >>> >>> ...which reminds me, std::map requiring the user to use std::pair is >>> another thing I hate about STL containers :-). IMO Qt got this right; >>> the insert method takes two parameters, i.e. the key and the value. >>> >>> (Is there any reason we couldn't add this as an overload?) >> >> >> Doesn't emplace() do just that? > > > Shhhh; it is much more fun watching people argue for a feature they claim > (a) they absolutely have to have (b) which the standard already has and (c) > they obviously never use. That may be fun in a theatrical sense, but I tend to find it more satisfactory to disseminate information rather than disinformation, and I am a big fan of educating programmers to use the standard library correctly. :) -- --- You received this message because you are subscribed to the Google Groups "ISO C++ Standard - Future Proposals" group. To unsubscribe from this group and stop receiving emails from it, send an email to std-proposals+unsubscribe@isocpp.org. To post to this group, send email to std-proposals@isocpp.org. Visit this group at http://groups.google.com/a/isocpp.org/group/std-proposals/. .