220 24027 article Path: news.gmane.org!not-for-mail From: "dgutson ." Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: type_traits: is_less_than_comparable and friends Date: Tue, 26 Jan 2016 14:21:04 -0300 Lines: 32 Approved: news@gmane.org Message-ID: Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1453828872 31143 80.91.229.3 (26 Jan 2016 17:21:12 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 26 Jan 2016 17:21:12 +0000 (UTC) To: std-proposals Original-X-From: std-proposals+bncBDE3NBMV6UFBBAGWT22QKGQEYVTZU5I@isocpp.org Tue Jan 26 18:21:08 2016 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-oi0-f70.google.com ([209.85.218.70]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1aO7Ig-0003tM-OW for gclcip-std-proposals@m.gmane.org; Tue, 26 Jan 2016 18:21:06 +0100 Original-Received: by mail-oi0-f70.google.com with SMTP id r14sf19900880oie.3 for ; Tue, 26 Jan 2016 09:21:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=isocpp-org.20150623.gappssmtp.com; s=20150623; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding: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=HrghgIwyBQOTuGgkRlovD502eSFnFqXDuhYSIsBnj2o=; b=usjrd79KsWoaonHG/XkOBKOIjGgKan54FL/zTiBjdHs/U0hYWWxeyLg8GD0gduD+Sr LrbxqUbAVMmEg9pxc9DxGn0i1vQh1v2Xkj5cRjbXq7bCSKGOs7p6xH2BP92vJCmX1VVp OdRIbBNoChMqNPhBli6gZb1DdjY2HLAEDhLo0InKHL9ZcRPYHFuEvYVUe1XobubHdZSa AwUwGGaC4qEd5KfWxzG6F8LxqhI71xrR/7KBb1Q8L2zp87/4JOjK3bhwO+ch5Dn51D8H etmAOC7vOmMPjkIACuMQHKNnQjzhY7ABhUtnWwV817u4+IKbPn7iskl/DdwSwURgtDl+ 15LQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to :content-type:content-transfer-encoding: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=HrghgIwyBQOTuGgkRlovD502eSFnFqXDuhYSIsBnj2o=; b=mApVTmiXC8oLKdx6CqdRK+/UijqBB5tHzuM8QFZlOSCB1GJCvBA6eFsagcj+OTe40K lN9miD4Utwk9H12eWoaJrbykjeanfllzfKNkgzP7fun4YvK9QzoTZsJsSdYqIO+eKSOb osC32dgRNqbAH/sDEjNdfgB5gF8rttJJazo5NxBMx+j7Cy55gQkbgDx1rr7eJ+Jlk0yc cKzSUsNKNmJfTGNTrfX7DxTUCQai5Jshjh+JDoGrnUl0cou+qBzXabxL8EtsVyw9pmBG xFg+nV9qRZr4MozVjRwPTM7FM26caA2S7YPC+ygxOZIQ17d32jgAUNgjTDqgCppvQERZ aJcQ== X-Gm-Message-State: AG10YOSXDpwRzVvogchSziFF1sG4cwoFtK8A+YFACVqv4lsrHPHxC7nt16LLnMPWsHHavg== X-Received: by 10.107.34.144 with SMTP id i138mr23724437ioi.18.1453828865819; Tue, 26 Jan 2016 09:21:05 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.107.138.13 with SMTP id m13ls271525iod.18.gmail; Tue, 26 Jan 2016 09:21:04 -0800 (PST) X-Received: by 10.50.78.225 with SMTP id e1mr23561853igx.42.1453828864639; Tue, 26 Jan 2016 09:21:04 -0800 (PST) Original-Received: from mail-ig0-x234.google.com (mail-ig0-x234.google.com. [2607:f8b0:4001:c05::234]) by mx.google.com with ESMTPS id b1si7301649igb.84.2016.01.26.09.21.04 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 26 Jan 2016 09:21:04 -0800 (PST) Received-SPF: pass (google.com: domain of danielgutson@gmail.com designates 2607:f8b0:4001:c05::234 as permitted sender) client-ip=2607:f8b0:4001:c05::234; Original-Received: by mail-ig0-x234.google.com with SMTP id mw1so56658325igb.1 for ; Tue, 26 Jan 2016 09:21:04 -0800 (PST) X-Received: by 10.50.150.99 with SMTP id uh3mr23089380igb.1.1453828864057; Tue, 26 Jan 2016 09:21:04 -0800 (PST) Original-Received: by 10.36.248.197 with HTTP; Tue, 26 Jan 2016 09:21:04 -0800 (PST) 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::234 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:24027 Archived-At: Is the addition of types' comparing properties already planned? I am aware that boost has something like this in its type traits library (e.g. http://www.boost.org/doc/libs/master/libs/type_traits/doc/htm= l/boost_typetraits/reference/has_less.html ) but I could not find anything equivalent for WG21. Thanks, Daniel. --=20 Who=E2=80=99s got the sweetest disposition? One guess, that=E2=80=99s who? Who=E2=80=99d never, ever start an argument? Who never shows a bit of temperament? Who's never wrong but always right? Who'd never dream of starting a fight? Who get stuck with all the bad luck? --=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 https://groups.google.com/a/isocpp.org/group/std-propos= als/. .