220 40007 article Path: news.gmane.org!.POSTED!not-for-mail From: Matthew Woehlke Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: What do we want from named paramaters Date: Fri, 24 Aug 2018 16:25:20 -0400 Lines: 28 Approved: news@gmane.org Message-ID: References: <1534441498.3721109.1476442920.71D445BF@webmail.messagingengine.com> <037bdc3e-6030-41d6-ae70-3849cca0585c@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Trace: blaine.gmane.org 1535142200 24691 195.159.176.226 (24 Aug 2018 20:23:20 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 24 Aug 2018 20:23:20 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 To: std-proposals@isocpp.org, Dejan Milosavljevic Original-X-From: std-proposals+bncBC37LBFWUIFBBMWTQHOAKGQEHYSX22A@isocpp.org Fri Aug 24 22:23:15 2018 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-qk0-f198.google.com ([209.85.220.198]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ftIbw-0006FT-Qb for gclcip-std-proposals@m.gmane.org; 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[66.194.253.20]) by smtp.googlemail.com with ESMTPSA id g39-v6sm5796123qtb.90.2018.08.24.13.25.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 24 Aug 2018 13:25:20 -0700 (PDT) Openpgp: preference=signencrypt In-Reply-To: Content-Language: en-US X-Original-Sender: mwoehlke.floss@gmail.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=trfdJXLp; spf=pass (google.com: domain of mwoehlke.floss@gmail.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=mwoehlke.floss@gmail.com; dmarc=pass (p=NONE sp=QUARANTINE 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:40007 Archived-At: On 2018-08-16 17:23, Dejan Milosavljevic wrote: > 1. Strong typedefs. > Currently there is strong demand for for it. > But no consensus so far. > Take a look at next code > > strongdef polar = std::array; > strongdef descartes = std::array; > struct A{ > void f( polar const& p ); > void f( descartes const& p ); > }; > > Clearly strong typedef will supersede this proposal. Hardly. That *might* solve the desire for name-based overloads, but it doesn't solve the 'many defaulted parameters' problem. (Not, at least, without way, way too many overloads.) -- Matthew -- 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. To view this discussion on the web visit https://groups.google.com/a/isocpp.org/d/msgid/std-proposals/c35ef267-f885-32d2-421e-8449f87621b5%40gmail.com. .