220 7338 article Path: news.gmane.org!not-for-mail From: "Billy O'Neal" Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Suggestion: ostringstream::move_str() Date: Wed, 16 Oct 2013 22:32:29 -0700 Lines: 133 Approved: news@gmane.org Message-ID: References: <8d70b552-2ec1-45e7-9afb-dee28d73438a@isocpp.org> <4291267.ToRBPx4CWi@tjmaciei-mobl2> <1686493.M97JNQtMVy@tjmaciei-mobl2> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=e89a8ff1ce023ad3e004e8e92796 X-Trace: ger.gmane.org 1381987986 770 80.91.229.3 (17 Oct 2013 05:33:06 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 17 Oct 2013 05:33:06 +0000 (UTC) To: std-proposals Original-X-From: std-proposals+bncBDKLBLVE6ADBBFXN7WJAKGQEPECI4KQ@isocpp.org Thu Oct 17 07:33:12 2013 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-oa0-f72.google.com ([209.85.219.72]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1VWgCt-0007rz-Tb for gclcip-std-proposals@m.gmane.org; Thu, 17 Oct 2013 07:33:12 +0200 Original-Received: by mail-oa0-f72.google.com with SMTP id m17sf1006561oag.3 for ; Wed, 16 Oct 2013 22:33:11 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=mime-version:in-reply-to:references:from:date:message-id:subject: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:content-type; bh=wS76NXStwWegRoi/yjHPuDoaWMMuEJontS2byI8CdH8=; b=NN+iMNJRNwWsI6O+rzAnLDBEMZP25G66AGg11m92pZ5dXgOZHvYaOLMVRL/sEwAFO9 OizeAMrv6gJW00QNFa2xmwFrH/Axx0Xz1sY2wa6UjfIbd0IhnL7h9IBiIzkxqa1NFHtV HmouptC05lE2Iy2gkGZezV1sf695bY9lrTLtuFAgYWCKO7fdHlU5LorjlzhdjNM9Et9N 9W8Hn8H25tgz9ntAEeCEr1uK+tw6GZeZxsOv/o1onY1WEoHobi5tY4y3ae5wv1VcuDJT A3CqzpWKHACKRhYsBYzmyAkzixxHUil5fXDb0sjqsigzNTDzKFZUeGbebweS2HLPHRAq UAfQ== X-Received: by 10.42.131.129 with SMTP id z1mr2124201ics.25.1381987990893; Wed, 16 Oct 2013 22:33:10 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.182.18.39 with SMTP id t7ls260010obd.54.gmail; Wed, 16 Oct 2013 22:33:10 -0700 (PDT) X-Received: by 10.182.84.132 with SMTP id z4mr9254582oby.49.1381987990298; Wed, 16 Oct 2013 22:33:10 -0700 (PDT) Original-Received: from mail-ob0-x22e.google.com (mail-ob0-x22e.google.com [2607:f8b0:4003:c01::22e]) by mx.google.com with ESMTPS id i3si28310452obz.146.1969.12.31.16.00.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 16 Oct 2013 22:33:10 -0700 (PDT) Received-SPF: pass (google.com: domain of billy.oneal@gmail.com designates 2607:f8b0:4003:c01::22e as permitted sender) client-ip=2607:f8b0:4003:c01::22e; Original-Received: by mail-ob0-f174.google.com with SMTP id wm4so1480523obc.19 for ; Wed, 16 Oct 2013 22:33:10 -0700 (PDT) X-Received: by 10.182.166.40 with SMTP id zd8mr10798884obb.25.1381987990031; Wed, 16 Oct 2013 22:33:10 -0700 (PDT) Original-Received: by 10.182.87.37 with HTTP; Wed, 16 Oct 2013 22:32:29 -0700 (PDT) In-Reply-To: <1686493.M97JNQtMVy@tjmaciei-mobl2> X-Original-Sender: billy.oneal@gmail.com X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of billy.oneal@gmail.com designates 2607:f8b0:4003:c01::22e as permitted sender) smtp.mail=billy.oneal@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:7338 Archived-At: --e89a8ff1ce023ad3e004e8e92796 Content-Type: text/plain; charset=ISO-8859-1 It renders as bold on my box :) C++11 contained similar API/ABI breaks; e.g. http://stackoverflow.com/questions/17002690/why-has-the-stdvectorresize-signature-been-changed-in-c11 Billy O'Neal https://github.com/BillyONeal/ http://stackoverflow.com/users/82320/billy-oneal Malware Response Instructor - BleepingComputer.com On Wed, Oct 16, 2013 at 9:52 PM, Thiago Macieira wrote: > On quarta-feira, 16 de outubro de 2013 19:38:04, Billy O'Neal wrote: > > Is an implementation permitted to add an overload like this? > > > > string*&&* str() *&&* > > { > > /* ... */ > > } > > [I'm assuming that the * indicate bold, not pointers] > > In order to add str()&&, the existing method needs to become str() const & > and > that's an ABI/API break. > > -- > Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org > Software Architect - Intel Open Source Technology Center > PGP/GPG: 0x6EF45358; fingerprint: > E067 918B B660 DBD1 105C 966C 33F5 F005 6EF4 5358 > > -- > > --- > 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/. > -- --- 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/. --e89a8ff1ce023ad3e004e8e92796 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
It renders as bold on my box :)


Billy O'Neal
Malware Response Instructor - BleepingComputer.com


On Wed, Oct 16, 2013 at 9:52 PM, Thiago = Macieira <thiago@macieira.org> wrote:
On quarta-feira, 16 de outubro de 2013 19:38:04, Billy O&= #39;Neal wrote:
> Is an implementation permitted to add an overload like this?
>
> string*&&* str() *&&*
> {
> =A0 =A0 =A0/* ... */
> }

[I'm assuming that the * indicate bold, not pointers]

In order to add str()&&, the existing method needs to become str() = const & and
that's an ABI/API break.

--
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
=A0 =A0Software Architect - Intel Open Source Technology Center
=A0 =A0 =A0 PGP/GPG: 0x6EF45358; fingerprint:
=A0 =A0 =A0 E067 918B B660 DBD1 105C =A0966C 33F5 F005 6EF4 5358

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