220 16249 <11D5DD0E-63FB-4D56-A60C-EC75439255FD@gmail.com> article Path: news.gmane.org!not-for-mail From: David Krauss Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Pointers to members of unknown class Date: Fri, 13 Feb 2015 18:45:27 +0800 Lines: 34 Approved: news@gmane.org Message-ID: <11D5DD0E-63FB-4D56-A60C-EC75439255FD@gmail.com> References: <9b03a820-0ac5-4931-9825-b2fc9ef893f9@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2070.6\)) Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1423824348 24447 80.91.229.3 (13 Feb 2015 10:45:48 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 13 Feb 2015 10:45:48 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBCW25A7E3QCRBTVL66TAKGQE45ALVVY@isocpp.org Fri Feb 13 11:45:38 2015 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-qa0-f70.google.com ([209.85.216.70]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YMDke-0004dm-Sd for gclcip-std-proposals@m.gmane.org; Fri, 13 Feb 2015 11:45:37 +0100 Original-Received: by mail-qa0-f70.google.com with SMTP id bm13sf22684363qab.1 for ; Fri, 13 Feb 2015 02:45:35 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:content-type:mime-version:subject:from :in-reply-to:date:content-transfer-encoding:message-id:references:to :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=gQWvO5WC11Pn6jk1DA8AVDG8y5euDkSIAh39Uo1KE/I=; b=c3L/5BkjaVTt0XyrQFVakP1M5I04XxFX72aDzcRH6+XO0Ia085HvkADrOkjPA3R9MI bjJ8jZyf0RpZRhIVhCvbInBZ63hUe7GbLkcCZ63oPzklDaYC7pmkl/pq42R9n1BGXSJL nccfmmRgbh0I/dLhnH6sbubxSJ/1b2EgzQJIOfytcmd9MvnKESQ7163z7wpGJ550lXuQ 9NfqViNn68HKAT8HlRiNSJZCjJs9pdD5MCfzxQkTp9aqo4rArwBFJJV0IecPwVOGlNiR Rc0AzL1E7Bvr2DsaEUqe4q+V7e8uh9wWMryhoDnd1u+Hp3isJhO6sJCvRkonxadt4Cu2 AI5A== X-Gm-Message-State: ALoCoQljUsCL3ABXJeihS+R3DYPPb8OeEXnhD29QNEDJe1iBAGCM59aE3muy3uMR2ZEmV7uVroyb X-Received: by 10.236.30.41 with SMTP id j29mr7964228yha.28.1423824335424; Fri, 13 Feb 2015 02:45:35 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.107.10.165 with SMTP id 37ls848584iok.85.gmail; Fri, 13 Feb 2015 02:45:34 -0800 (PST) X-Received: by 10.69.20.10 with SMTP id gy10mr14210846pbd.76.1423824334537; Fri, 13 Feb 2015 02:45:34 -0800 (PST) Original-Received: from mail-pd0-f170.google.com (mail-pd0-f170.google.com. [209.85.192.170]) by mx.google.com with ESMTPS id 4si2360996pdi.235.2015.02.13.02.45.34 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 13 Feb 2015 02:45:34 -0800 (PST) Received-SPF: pass (google.com: domain of potswa@gmail.com designates 209.85.192.170 as permitted sender) client-ip=209.85.192.170; Original-Received: by pdjg10 with SMTP id g10so18754188pdj.1 for ; Fri, 13 Feb 2015 02:45:34 -0800 (PST) X-Received: by 10.70.37.134 with SMTP id y6mr14282373pdj.13.1423824334363; Fri, 13 Feb 2015 02:45:34 -0800 (PST) Original-Received: from [172.20.10.2] ([121.54.44.90]) by mx.google.com with ESMTPSA id in1sm6371231pbc.19.2015.02.13.02.45.32 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 13 Feb 2015 02:45:33 -0800 (PST) In-Reply-To: <9b03a820-0ac5-4931-9825-b2fc9ef893f9@isocpp.org> X-Mailer: Apple Mail (2.2070.6) X-Original-Sender: potswa@gmail.com X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of potswa@gmail.com designates 209.85.192.170 as permitted sender) smtp.mail=potswa@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:16249 Archived-At: > On 2015=E2=80=9302=E2=80=9313, at 5:38 PM, Markus Grech wrote: >=20 > Hello everyone, >=20 > in the past few days I have started working on a proposal for a new langu= age feature that I call "pointers to members of unknown class". > I would like some feedback on the proposal as well as the idea itself. The motivation section needs to cut to the chase. Start off with something = like, =E2=80=9CMSVC optimizes certain member pointer types, but this is not confo= rming as some functionality is sacrificed. The optimization should be allow= ed by the standard. A new type is proposed to make up the difference in fun= ctionality, which has only niche use-cases.=E2=80=9D > I have not looked into providing a standard wording yet. Just focus on human readability first, and completeness of your specificati= on second. There=E2=80=99s a long way to go before it needs standardese. --=20 ---=20 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 e= mail 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-proposa= ls/. .