220 4246 <21f24461-2f6a-42b4-93c9-76702aa8dedc@isocpp.org> article Path: news.gmane.org!not-for-mail From: DeadMG Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Fixing Standard Library relational operators (was: Re: optional Rev.4 (N3672): What was the rationale to remove !=, >=, ...) Date: Fri, 3 May 2013 12:27:14 -0700 (PDT) Lines: 36 Approved: news@gmane.org Message-ID: <21f24461-2f6a-42b4-93c9-76702aa8dedc@isocpp.org> References: <5f236e41-0f5f-4288-a80f-9eadb5168c38@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_132_4089484.1367609234487" X-Trace: ger.gmane.org 1367609240 24489 80.91.229.3 (3 May 2013 19:27:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 3 May 2013 19:27:20 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBDFMT44JSEMBBFE7SCGAKGQE3FKJ43I@isocpp.org Fri May 03 21:27:20 2013 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-yh0-f69.google.com ([209.85.213.69]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1UYLdW-0008Sa-3H for gclcip-std-proposals@m.gmane.org; Fri, 03 May 2013 21:27:18 +0200 Original-Received: by mail-yh0-f69.google.com with SMTP id i72sf3538514yha.4 for ; Fri, 03 May 2013 12:27:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:x-beenthere:x-received:date:from:to:message-id :in-reply-to:references:subject:mime-version:x-original-sender :reply-to:precedence:mailing-list:list-id:x-google-group-id :list-post:list-help:list-archive:list-subscribe:list-unsubscribe :content-type; bh=ls2YSjZb2tItyKOWiaxGMt16ZOFI+3JT1XjJckkvnoU=; b=CYG7USvV+7WQzxnZSCmH6Jw1kLhQAZu9ulOLbPCIskpQdQq11Ti4cCVtEA5mmCCZw0 mW3gtdClV6wA32R0bt/pUh1GyprDMd7eO+9b/XO+mf8Z+VOHb35nB6l/5OaTsCyFJAYf YykQ/gVOfX20B5VE2gDnr6dkToJONlDb77NDaq+ozTtu7+Ladokr5K8Vma51sI5tPMEw fvw26l8sjiZ7aBWK7c+usoCX8RHvsDXN4i/oXv/ZxRaAzqhuSi5QgQxlC11PN/lfKXls R61JOqjxnlU9RDENs/mTiqyeVMp31IMlrBlSaMBx22XXAGFeFpGrXse6SsrMsAZ3pGtU Ro9w== X-Received: by 10.236.41.137 with SMTP id h9mr9391344yhb.43.1367609237210; Fri, 03 May 2013 12:27:17 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.49.76.74 with SMTP id i10ls2129742qew.52.gmail; Fri, 03 May 2013 12:27:15 -0700 (PDT) X-Received: by 10.49.82.100 with SMTP id h4mr1113770qey.17.1367609234962; Fri, 03 May 2013 12:27:14 -0700 (PDT) In-Reply-To: X-Original-Sender: wolfeinstein@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:4246 Archived-At: ------=_Part_132_4089484.1367609234487 Content-Type: text/plain; charset=ISO-8859-1 As was raised repeatedly in Bristol, none of those types are types that try to be as close to the original type as possible, unlike optional. Personally, I think that optional is more like a T than a tuple. -- --- 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/?hl=en. ------=_Part_132_4089484.1367609234487 Content-Type: text/html; charset=ISO-8859-1 As was raised repeatedly in Bristol, none of those types are types that try to be as close to the original type as possible, unlike optional. Personally, I think that optional<T> is more like a T than a tuple<T>.

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