220 19868 article Path: news.gmane.org!not-for-mail From: "dgutson ." Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: default arguments Date: Mon, 17 Aug 2015 15:56:33 -0300 Lines: 113 Approved: news@gmane.org Message-ID: References: Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=047d7bea2f9847d8ce051d865ca8 X-Trace: ger.gmane.org 1439837797 3224 80.91.229.3 (17 Aug 2015 18:56:37 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 17 Aug 2015 18:56:37 +0000 (UTC) To: std-proposals Original-X-From: std-proposals+bncBDE3NBMV6UFBBY64ZCXAKGQELANKH5Y@isocpp.org Mon Aug 17 20:56:37 2015 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-vk0-f70.google.com ([209.85.213.70]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ZRPaH-0006br-09 for gclcip-std-proposals@m.gmane.org; Mon, 17 Aug 2015 20:56:37 +0200 Original-Received: by vkbg64 with SMTP id g64sf166118394vkb.3 for ; Mon, 17 Aug 2015 11:56:35 -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=zttXgTaNpz7uGpKijCqaiWSux2g5zQ3ZWWtTbCltVqY=; b=Aqd4GHs0WKmX/gK1z+oavAwfxhNe/wCFj0O9MksUX13VRmDzWl9Vx9shY0Iw4DVvcL S7Un2UiqbpLEU5PWUqzUFjvG2CsKv7U2xwbrL9oejKfmORefGD0JCnnsb4vInP5p2ON9 jqYPiYRTWWGod35qABzUatMdQtEMNcyuTg7HB89EWijVJ/aADZv8SrM8P9j7h/iyAB5G CVavJMn0Lynh3WuzU1hAbdEzDrBdKDC8bA0roj7GNuSFErFu8hijWACJ/y0SV5SSuHXU BvDjt4cGM9LvmN/nVbMaqSvcI0yiOgASji8RX3EvuRROMgE3SNxrgRKt3fWXS3MVbysE Ywcw== X-Gm-Message-State: ALoCoQm2kixzf7LLXWRTrX0KhIF4Hd/nqG4178A1Gvg28/e1RUtsZ/2oLdNO58Q2q/S26dw038OU X-Received: by 10.129.104.87 with SMTP id d84mr2551826ywc.55.1439837795638; Mon, 17 Aug 2015 11:56:35 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.50.25.167 with SMTP id d7ls1028624igg.9.canary; Mon, 17 Aug 2015 11:56:34 -0700 (PDT) X-Received: by 10.50.142.98 with SMTP id rv2mr16377321igb.41.1439837794852; Mon, 17 Aug 2015 11:56:34 -0700 (PDT) Original-Received: from mail-ig0-x235.google.com (mail-ig0-x235.google.com. [2607:f8b0:4001:c05::235]) by mx.google.com with ESMTPS id d71si3202259ioe.50.2015.08.17.11.56.34 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Aug 2015 11:56:34 -0700 (PDT) Received-SPF: pass (google.com: domain of danielgutson@gmail.com designates 2607:f8b0:4001:c05::235 as permitted sender) client-ip=2607:f8b0:4001:c05::235; Original-Received: by igfj19 with SMTP id j19so62806142igf.1 for ; Mon, 17 Aug 2015 11:56:34 -0700 (PDT) X-Received: by 10.50.64.147 with SMTP id o19mr18860301igs.15.1439837794586; Mon, 17 Aug 2015 11:56:34 -0700 (PDT) Original-Received: by 10.36.116.147 with HTTP; Mon, 17 Aug 2015 11:56:33 -0700 (PDT) Original-Received: by 10.36.116.147 with HTTP; Mon, 17 Aug 2015 11:56:33 -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:f8b0:4001:c05::235 as permitted sender) smtp.mailfrom=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:19868 Archived-At: --047d7bea2f9847d8ce051d865ca8 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable El 15/8/2015 13:49, "Arthur Tchaikovsky" escribi=C3=B3= : > > Hi, > Does anyone see helpfulness of such solution: > Having fnc: > > void f(int a =3D 0, int b =3D 1, int c =3D 2, int d =3D 3); > > I think that it would be nice to be able to say whilst calling it and requiring only some of those args to be non-default: > > f(default,2,default,4); > > Thoughts? I think you should google better ;-) http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2003/n1466.pdf > > > > > > -- > > --- > 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/. --047d7bea2f9847d8ce051d865ca8 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable


El 15/8/2015 13:49, "Arthur Tchaikovsky" <atch.cpp@gmail.com> escribi=C3=B3:
>
> Hi,
> Does anyone see helpfulness of such solution:
> Having fnc:
>
> void f(int a =3D 0, int b =3D 1, int c =3D 2, int d =3D 3);
>
> I think that it would be nice to be able to say whilst calling it and = requiring only some of those args to be non-default:
>
> f(default,2,default,4);
>
> Thoughts?

I think you should google better ;-)

http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2003/n= 1466.pdf

>
>
>
>
>
> --
>
> ---
> 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.
> Visit this group at http://groups.google.com/a/isocpp.org/group/std-propos= als/.

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