220 19862 article Path: news.gmane.org!not-for-mail From: Arthur Tchaikovsky Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: default arguments Date: Sat, 15 Aug 2015 09:49:50 -0700 (PDT) Lines: 61 Approved: news@gmane.org Message-ID: Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_138_277726230.1439657390639" X-Trace: ger.gmane.org 1439657394 21852 80.91.229.3 (15 Aug 2015 16:49:54 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 15 Aug 2015 16:49:54 +0000 (UTC) To: ISO C++ Standard - Future Proposals Original-X-From: std-proposals+bncBDL6FI4NYYERBL63XWXAKGQENPLPEPI@isocpp.org Sat Aug 15 18:49:54 2015 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-qg0-f69.google.com ([209.85.192.69]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ZQeeX-0002Od-L2 for gclcip-std-proposals@m.gmane.org; Sat, 15 Aug 2015 18:49:53 +0200 Original-Received: by qgeg42 with SMTP id g42sf104191885qge.1 for ; Sat, 15 Aug 2015 09:49:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:message-id:subject:mime-version:content-type :x-original-sender:reply-to:precedence:mailing-list:list-id :x-spam-checked-in-group:list-post:list-help:list-archive :list-subscribe:list-unsubscribe; bh=LeIgwqCGsg+zdv3yBgybaqDXJ3d9UzUFiWGtmMRC5cc=; b=UcdWzjjJGaybP+rj+O3PRlGAry5lJpzrbFgYwTTGps+Q/PGXIAkri2jqsorntZnnCs 4cQS9HUa1d1owvg6T/J6g69+fCu44pU/fxRssOXo0HzEMbb4ppnwOmcmMPIhagu3QLev 2+SJ64OV1XEGRNutmGLeJRlJhp6FkYpmT+m1+VMmo0Ga6KErsL8uEsKmH+PDogyXTSzU O7ElyGKntBdHwdx5+Om37+13GIQmnRuvaCUEYQek8x4/wTaWvO2Btqaj3xQUvidBf86h 75Y84EqAKuKI5J1Ac/g20Z/8EgABa/eDrWSbL2qhmgI+ekmqUQ0HkIQPrZvSeRsjVyXM 6LdQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:message-id:subject:mime-version :content-type:x-original-sender:reply-to:precedence:mailing-list :list-id:x-spam-checked-in-group:list-post:list-help:list-archive :list-subscribe:list-unsubscribe; bh=LeIgwqCGsg+zdv3yBgybaqDXJ3d9UzUFiWGtmMRC5cc=; b=U6sS9M7NvZaKyrvGtJWZhxf2jRyAGeATsrV3sk+dww/bTqKAB7CH+Ohnf/8YXIFBQm H+eowqIMFaHkJa/YRiaHCa7gu9Q5RycmOcY7Um3lBMe+sr8Uj/uMgxZ/+cGZ2u3pAoU8 5NgvWdPfdBDLD0OqMSVEHA1jqh7XNuBntigbn56T2JKG6BXUV71ydEuoaHM668ARhMZg 7zoHXKIbi+jHgv7dN5DynFLyso2B9qeCG0MicXp1XQ/S0NqDvIVe9lDC068TL2DtVORH MkSHnVQmcktsJmeVduWp1vuUEzAwaEPXUasxwVOSOMangAEfrpHXxpIjVXmC3MRlPCc9 2nag== X-Gm-Message-State: ALoCoQkzonjYK5mVbhkPpW/N01kmweyPKaP4GRVxc9MbLY4LO7EWdoxXuuzCxrfdhxh2k5ggrubI X-Received: by 10.141.28.206 with SMTP id f197mr21120591qhe.10.1439657392608; Sat, 15 Aug 2015 09:49:52 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.140.89.116 with SMTP id u107ls1682676qgd.96.gmail; Sat, 15 Aug 2015 09:49:51 -0700 (PDT) X-Received: by 10.140.22.167 with SMTP id 36mr504749qgn.4.1439657391362; Sat, 15 Aug 2015 09:49:51 -0700 (PDT) X-Original-Sender: atch.cpp@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:19862 Archived-At: ------=_Part_138_277726230.1439657390639 Content-Type: multipart/alternative; boundary="----=_Part_139_1642294065.1439657390639" ------=_Part_139_1642294065.1439657390639 Content-Type: text/plain; charset=UTF-8 Hi, Does anyone see helpfulness of such solution: Having fnc: void f(int a = 0, int b = 1, int c = 2, int d = 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? -- --- 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/. ------=_Part_139_1642294065.1439657390639 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hi,
Does anyone see helpfulness of such solution:
H= aving 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?





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