220 18852 article Path: news.gmane.org!not-for-mail From: "dgutson ." Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: std::vector - adding support for non-moveable, non-default constructible types with lambdas Date: Sun, 28 Jun 2015 08:37:19 -0300 Lines: 109 Approved: news@gmane.org Message-ID: References: <06317928-6af2-4133-a38e-8d6c829f311b@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=001a1141ca82633d6f0519926565 X-Trace: ger.gmane.org 1435491447 6932 80.91.229.3 (28 Jun 2015 11:37:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 28 Jun 2015 11:37:27 +0000 (UTC) To: std-proposals Original-X-From: std-proposals+bncBDE3NBMV6UFBB4NYX6WAKGQEYUVZY6Q@isocpp.org Sun Jun 28 13:37:23 2015 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-ig0-f199.google.com ([209.85.213.199]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Z9Atm-0000xi-RY for gclcip-std-proposals@m.gmane.org; Sun, 28 Jun 2015 13:37:23 +0200 Original-Received: by igczg2 with SMTP id zg2sf122510392igc.3 for ; Sun, 28 Jun 2015 04:37:21 -0700 (PDT) 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:x-spam-checked-in-group:list-post:list-help:list-archive :list-subscribe:list-unsubscribe; bh=whvLTR6t7D1o9xERknCdVDOvFPixv0jioQJhf/Fz6qg=; b=jLSPvd6tC4utLNzym6G+EEsYml/reH7HWQovjAJIzzhHbkR61DSLg8gjd9Qg3KtOH6 llFtyG91m1YwCqOEC4qffNUZP5ry+gkMpmTYeMOogbtFMokS1wg6CeeVVvEg2MYMzsnI WIKogh9VMz2Ze0WmOuDYd2VFylvRQrta+so1PkFGxipALvRO+g+R+TbD9eBoGw4BbIT2 2ckuvKZe7HrxwXA6cApQdZTKXny4e3828br9iMzXO8bjqe4sDDIsRUg6P653MluiFzqr z+BAonO+b8+owWfQz7jpzWWpcxG344BfRubqbDLF010NV0cjKLLO4vsB/8qBttt3oRwa HGRw== X-Gm-Message-State: ALoCoQk7soOUIBPhm9tiPRSevFkz7zO0jx3APplQzqNwZseoI9EQGyAov4G7dQMupVBEnnrA0/yT X-Received: by 10.43.160.135 with SMTP id mc7mr15060451icc.17.1435491441892; Sun, 28 Jun 2015 04:37:21 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.140.97.75 with SMTP id l69ls2759647qge.73.gmail; Sun, 28 Jun 2015 04:37:21 -0700 (PDT) X-Received: by 10.129.45.68 with SMTP id t65mr13295650ywt.152.1435491441057; Sun, 28 Jun 2015 04:37:21 -0700 (PDT) Original-Received: from mail-yk0-x232.google.com (mail-yk0-x232.google.com. [2607:f8b0:4002:c07::232]) by mx.google.com with ESMTPS id f7si16852878ykf.92.2015.06.28.04.37.21 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 28 Jun 2015 04:37:21 -0700 (PDT) Received-SPF: pass (google.com: domain of danielgutson@gmail.com designates 2607:f8b0:4002:c07::232 as permitted sender) client-ip=2607:f8b0:4002:c07::232; Original-Received: by ykdr198 with SMTP id r198so93476367ykd.3 for ; Sun, 28 Jun 2015 04:37:20 -0700 (PDT) X-Received: by 10.129.41.18 with SMTP id p18mr13131443ywp.147.1435491440473; Sun, 28 Jun 2015 04:37:20 -0700 (PDT) Original-Received: by 10.129.13.212 with HTTP; Sun, 28 Jun 2015 04:37:19 -0700 (PDT) Original-Received: by 10.129.13.212 with HTTP; Sun, 28 Jun 2015 04:37:19 -0700 (PDT) In-Reply-To: X-Original-Sender: danielgutson@gmail.com X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of danielgutson@gmail.com designates 2607:f8b0:4002:c07::232 as permitted sender) smtp.mail=danielgutson@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-Spam-Checked-In-Group: std-proposals@isocpp.org 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:18852 Archived-At: --001a1141ca82633d6f0519926565 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable El 27/6/2015 20:23, "Ville Voutilainen" escribi=C3=B3: > > On 28 June 2015 at 01:56, Matthew Fioravante wrote: > > I've started a paper here: > > https://github.com/fmatthew5876/stdcxx-lambda-init/blob/master/proposal/dra= ft.md > > I find that you might be able to support aggregates, by using a technique > similar to the one described in this paper: > http://open-std.org/JTC1/SC22/WG21/docs/papers/2015/n4462.html This was pre-lambdas of course: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2003/n1467.pdf Two things from my jurassic paper may be useful: 1) the argument telling the indices (tuple?) of the element being constructed, 2) make it useful for multidimensional arrays > > -- > > --- > 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/. --=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/. --001a1141ca82633d6f0519926565 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable


El 27/6/2015 20:23, "Ville Voutilainen" <ville.voutilainen@gmail.com> escribi=C3=B3= :
>
> On 28 June 2015 at 01:56, Matthew Fioravante <fmatthew5876@gmail.com> wrote:
> > I've started a paper here:
> > https://github.com/fmatthew5876/stdcxx-lambda-i= nit/blob/master/proposal/draft.md
>
> I find that you might be able to support aggregates, by using a techni= que
> similar to the one described in this paper:
> http://open-std.org/JTC1/SC22/WG21/docs/papers/2015/n4462.html

This was pre-lambdas of course: http://www.open-std.org/j= tc1/sc22/wg21/docs/papers/2003/n1467.pdf

Two things from my jurassic paper may be useful: 1) the argu= ment telling the indices (tuple?) of the element being constructed, 2) make= it useful for multidimensional arrays

>
> --
>
> ---
> You received this message because you are subscribed to the Google Gro= ups "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.
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