220 24945 <324dbff9-84da-46f2-b2f3-3d9fe0cc2082@isocpp.org> article Path: news.gmane.org!not-for-mail From: Nicol Bolas Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: "Components" template with implicitly defined partial specializations for all classes Date: Fri, 4 Mar 2016 17:22:12 -0800 (PST) Lines: 57 Approved: news@gmane.org Message-ID: <324dbff9-84da-46f2-b2f3-3d9fe0cc2082@isocpp.org> References: <56D9E17F.2070202@wanadoo.fr> <2b0bcca0-0939-49f7-939b-4d688f8dfe34@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_1509_862200627.1457140932294" X-Trace: ger.gmane.org 1457140940 16267 80.91.229.3 (5 Mar 2016 01:22:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 5 Mar 2016 01:22:20 +0000 (UTC) To: ISO C++ Standard - Future Proposals Original-X-From: std-proposals+bncBCEKFTV6ZUMBBRPJ5C3AKGQET2LTY5A@isocpp.org Sat Mar 05 02:22:19 2016 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-pf0-f197.google.com ([209.85.192.197]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ac0v9-0001KH-4q for gclcip-std-proposals@m.gmane.org; Sat, 05 Mar 2016 02:22:15 +0100 Original-Received: by mail-pf0-f197.google.com with SMTP id 184sf110594357pff.3 for ; Fri, 04 Mar 2016 17:22:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=isocpp-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:message-id:in-reply-to:references:subject:mime-version :x-original-sender:reply-to:precedence:mailing-list:list-id :x-spam-checked-in-group:list-post:list-help:list-archive:sender :list-subscribe:list-unsubscribe; bh=RvD0MxBhJ/A+k1SEtYwjmXg2jTKhJ9eT4bAKJkZoxu4=; b=TU+7YsKZjxsBUBn0MXXHH36VRjsfOSS8uqj6mNXi+XUk4R2u+8YuRIjJoaVWHHYHPu ve5tcpze6hj+nSgPmCVFncn4lJ0hRbFhsXYs2TXnEAiiCKjf/h7rQxoRiprC5zVx9tfr tRjR417m3XoMr/oyyehQAxE199AH8fg/xeIXwWP0UY1CXNagVP8m0xBKWSBYdAAfb/8j rUdBw/B5IeTKm2U3K2WUxi/GBtzSm56povBlNtexgGzd6/MAanYZQ6443oON+060g6X9 WPdbbx2otoygAjku1/3tt1ARzCmeusEMaUmD5WaZEZUf0+tgwBjOUgemw8ipchV6ja0H /CZQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:message-id:in-reply-to:references:subject:mime-version :x-original-sender:reply-to:precedence:mailing-list:list-id :x-spam-checked-in-group:list-post:list-help:list-archive:sender :list-subscribe:list-unsubscribe; bh=RvD0MxBhJ/A+k1SEtYwjmXg2jTKhJ9eT4bAKJkZoxu4=; b=H7Ir3BfJ782A6Br7xu44dukKDGhxnxp160PEfacfJ6/2y1rZm97as0Dn3H1wJ1XYhg Lnq7mkundZdxi8M5umaTZ0ShFXFrw412GnanW6nhreHk5wnUsMpSUNEIodZaQEOWLclk LyZd0UCtZhh75ljjtNZMRFLTXGK0XhhlhNhu/9d0L8f9LaPEt8954bqKJ/qfRgGz3qnD 4Tsu42qmd173is/fJMDl5wtGXESMkUUksj65y1jx/qJORUeOsJjCbzEj7BOVBiFWJa/U tXieLX3EhS0TgorqNkeiubUYO65QAafuJe44OnVKOD8q+m+N+w8ZLAFovi6N3zoVdgUc 5ikw== 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:in-reply-to:references :subject:mime-version:x-original-sender:reply-to:precedence :mailing-list:list-id:x-spam-checked-in-group:list-post:list-help :list-archive:sender:list-subscribe:list-unsubscribe; bh=RvD0MxBhJ/A+k1SEtYwjmXg2jTKhJ9eT4bAKJkZoxu4=; b=WRF+7EtWlJktQeBCsk1xDfevl8R05WyfxgySGVlHdMuNfJGPXwq4HQc0dqmegkE257 WmSfMvOvW8GBVQ06mciYQnacBDfy/YhfkNaEdkf+InvbLu0v0N0iLd9aTjF+AN5jRjsk 8cS3fANdlp0z2UvNPbS8Hr9UO7PQVSaaSIBHCTmk5KyMvrk936qhQ3gnvf2Y8G1Ywtsh hMpTv/lj3R5/q6Xa0Q+ACS2ZOmGQumrhGCSmJ7qz/dOVUoulFLnaBT8fGfeVsIMczEp8 2zRK1GhHMEZwBFOicOtK1RIMpZ2rzqXStvuSA4XpaI+mlOqWtXdx+dM7rwpgzYEhVspX yyzQ== X-Gm-Message-State: AD7BkJLwVVVqwKmOQpBd+C4ECHSlkeqY9Gg9BTVP1+dlXrpmi9U3KEVy3wct2o7ZCbRwQA== X-Received: by 10.98.43.132 with SMTP id r126mr8031018pfr.5.1457140934228; Fri, 04 Mar 2016 17:22:14 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.50.7.101 with SMTP id i5ls444766iga.37.canary; Fri, 04 Mar 2016 17:22:13 -0800 (PST) X-Received: by 10.50.25.196 with SMTP id e4mr53056igg.8.1457140933346; Fri, 04 Mar 2016 17:22:13 -0800 (PST) In-Reply-To: <2b0bcca0-0939-49f7-939b-4d688f8dfe34@isocpp.org> X-Original-Sender: jmckesson@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: Original-Sender: std-proposals@isocpp.org List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:24945 Archived-At: ------=_Part_1509_862200627.1457140932294 Content-Type: multipart/alternative; boundary="----=_Part_1510_30117902.1457140932294" ------=_Part_1510_30117902.1457140932294 Content-Type: text/plain; charset=UTF-8 On Friday, March 4, 2016 at 2:53:26 PM UTC-5, Walt Karas wrote: > > Personally I'm more interested in a generic endiance-swap function > template. The books will be open in 2017, new features will be made, I'm > selfishly thinking of the needs on my own turf. But why not do it in a way > that is more general, provides for multiple needs? > Yes... that's what *reflection* will do. Your way is the more special-case and restrictive way. -- 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/324dbff9-84da-46f2-b2f3-3d9fe0cc2082%40isocpp.org. ------=_Part_1510_30117902.1457140932294 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
On Friday, March 4, 2016 at 2:53:26 PM UTC-5, Walt Karas w= rote:
Personal= ly I'm more interested in a generic endiance-swap function template.=C2= =A0 The books will be open in 2017, new features will be made, I'm self= ishly thinking of the needs on my own turf.=C2=A0 But why not do it in a wa= y that is more general, provides for multiple needs?

Yes... that's what reflection will do. Your way is the more= special-case and restrictive way.

--
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