220 35836 article Path: news.gmane.org!.POSTED!not-for-mail From: Brittany Friedman Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Re: Output parameters Date: Sat, 9 Dec 2017 19:11:08 -0600 Lines: 45 Approved: news@gmane.org Message-ID: References: <1c1bb50b-2d59-4247-a158-158065fb1a9a@isocpp.org> <0c471d5c-b9b2-40f9-a2bf-908edbb1f272@isocpp.org> <17e3b13c-eb1b-fc2c-590e-3d394f164f9a@wanadoo.fr> <1c8e3ec4-6c5f-43db-bb6e-131d725f7ba4@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="94eb2c1244c2c851ed055ff2175a" X-Trace: blaine.gmane.org 1512868268 16245 195.159.176.226 (10 Dec 2017 01:11:08 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 10 Dec 2017 01:11:08 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBCHLPXGUXMJBBLMTWLIQKGQEXTIDCLY@isocpp.org Sun Dec 10 02:11:04 2017 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-qt0-f199.google.com ([209.85.216.199]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eNq92-00045e-47 for gclcip-std-proposals@m.gmane.org; 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[209.85.220.41]) by mx.google.com with SMTPS id b37sor7868955qtk.40.2017.12.09.17.11.09 for (Google Transport Security); Sat, 09 Dec 2017 17:11:09 -0800 (PST) Received-SPF: pass (google.com: domain of fourthgeek@gmail.com designates 209.85.220.41 as permitted sender) client-ip=209.85.220.41; X-Received: by 10.200.25.207 with SMTP id s15mr21570405qtk.94.1512868269280; Sat, 09 Dec 2017 17:11:09 -0800 (PST) Original-Received: by 10.140.20.234 with HTTP; Sat, 9 Dec 2017 17:11:08 -0800 (PST) In-Reply-To: <1c8e3ec4-6c5f-43db-bb6e-131d725f7ba4@isocpp.org> X-Original-Sender: fourthgeek@gmail.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=Y4woRiH/; spf=pass (google.com: domain of fourthgeek@gmail.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=fourthgeek@gmail.com; dmarc=pass (p=NONE sp=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:35836 Archived-At: --94eb2c1244c2c851ed055ff2175a Content-Type: text/plain; charset="UTF-8" I agree that #2 is the right solution. One change that might make #2 more palatable would be to allow structs to be declared as part of a function's return type. MSVC seems to accept this code but I don't think it is conforming. struct { int mean; int median; int mode; } calc_averages(vector); -- 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/CADbh%2BeTfRrCVvisr2%3DOGCBX5%3DPATnzv_0gMCFax-_LBf%2BwUhuQ%40mail.gmail.com. --94eb2c1244c2c851ed055ff2175a Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
I agree that #2 is the right solution. One change that mig= ht make #2 more palatable would be to allow structs to be declared as part = of a function's return type. MSVC seems to accept this code but I don&#= 39;t think it is conforming.

struct { int mean; int medi= an; int mode; } calc_averages(vector<int>);

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