220 32757 article Path: news.gmane.org!.POSTED!not-for-mail From: Vishal Oza Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Why do we include a Matrix and Vector class into the proposed 2D Graphics Library? Date: Tue, 13 Jun 2017 09:55:53 -0700 (PDT) Lines: 23 Approved: news@gmane.org Message-ID: References: <7e3ee19d-f758-4d38-a015-0c474424073d@isocpp.org> <89116eeb-c58b-4158-aa52-05735b21f9f5@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_4129_830042268.1497372953601" X-Trace: blaine.gmane.org 1497372954 20900 195.159.176.226 (13 Jun 2017 16:55:54 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 13 Jun 2017 16:55:54 +0000 (UTC) To: ISO C++ Standard - Future Proposals Original-X-From: std-proposals+bncBDPJ5ZH6XYORBGVSQDFAKGQEONR4XMQ@isocpp.org Tue Jun 13 18:55:50 2017 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-pg0-f72.google.com ([74.125.83.72]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dKp6b-00058f-UX for gclcip-std-proposals@m.gmane.org; Tue, 13 Jun 2017 18:55:50 +0200 Original-Received: by mail-pg0-f72.google.com with SMTP id p22sf82107731pgn.3 for ; Tue, 13 Jun 2017 09:55:55 -0700 (PDT) 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 :list-subscribe:list-unsubscribe; bh=HigwzOens/y8ooBeaN9BU10+nSxB2zVBRnd8jkmGdZM=; b=qkFXDvCPjDu6GGwcGOMCO/qLKraqc46y4Le8hpXSgIEmIl61VIgjOAwLmK5+rYSvq7 vAA1L8k7Pk6/AsRC7Wyve+uXK+TXn5//aDa25fCkdN6dsOlRWRNDUX9gjC46v/NhwSLO HCgBURD1D/87k3CQti1Hhnq5RG4ha3VMvC2nxBS1MvRroaKvs/zgZes+DyS/fV7qdPz0 1nTfsG2t+fEuAStlXGcHHWbEdk++oOYIPSdZkQOZV9CccpghOwqHGzK2xuwoqcLFU+kk 77D1RGD/Ajm2fA2xn/E984AhleUT5zNrzsEG68DTFKL40eXByL+iZBPrWTMsf7JDLilC qnrw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; 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 :list-subscribe:list-unsubscribe; bh=HigwzOens/y8ooBeaN9BU10+nSxB2zVBRnd8jkmGdZM=; b=qAgx6Sc4IVvxefyfEqYYwx1knpcHxVJXASjg0AHrqrD8cWGBw2RqOWJlBIG7lvkq5S CiTm+vhDJXFjq2n6Ml/7xiUXmJUEJamoldryPhYl3b2BkrkrY7rbjfLN5KIdJKGtbkHR U6W4sW68YF79cILTXM5+Wz/1f8pOrsvfIbtU4YuY4XwwcxqXjbKOROLXJDIoUjv716l/ YgB5ZgLXF17e8R/pRae6PCrrD9QQf5qHl8U9yMtwVZODlNy3l6m82NR7fpBDAUx1cie6 bdMUnFs0x/q37EU+N6k2PLeGgoanCwZh59LlvC9crV3gqmd89B3A4A3SWbc5AhSJ1NWT nOzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; 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:list-subscribe:list-unsubscribe; bh=HigwzOens/y8ooBeaN9BU10+nSxB2zVBRnd8jkmGdZM=; b=jQSMsmTt92Tf9bkxrZIFJbkm4vf61Bk8U1QQtWZdd36Q45eY6YzUtjfOh1TiTA2gCn NceDcrru4b7izYbeXk2yyVnvfazUeJnueyR8GHJ9rytz5O9Z3e5JHyLnJdUCrZZZzURl MdhVntmcNEx5qkwOZXdN+KqQHpCOwtzdabIn366cVVeotcbMb6PgQfcTIJO3KIaUHiVV x3h4oImkoV1TxeNGS53cboIaJ98YsTYN0exGkgqqHw31nIXgkO8UP6OqVhbyLDwlpucJ oAfVLzm21DvnFD7e5zJIeMtfdjoFkh0tPdlxreROIML/jqaPp2qyedZJMNo3yCLlXyDz qGig== X-Gm-Message-State: AKS2vOwIkze+I91x8GKkZB0VD41QVHIkpOyP6FZAMkW6FycxLBsZwMKZ XuFiG08gBelHxkk1 X-Received: by 10.99.126.75 with SMTP id o11mr3446482pgn.69.1497372954912; Tue, 13 Jun 2017 09:55:54 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.157.48.130 with SMTP id s2ls18646969otc.47.gmail; Tue, 13 Jun 2017 09:55:54 -0700 (PDT) X-Received: by 10.157.82.166 with SMTP id f38mr17375oth.8.1497372953990; Tue, 13 Jun 2017 09:55:53 -0700 (PDT) In-Reply-To: <89116eeb-c58b-4158-aa52-05735b21f9f5@isocpp.org> X-Original-Sender: VickOza@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:32757 Archived-At: ------=_Part_4129_830042268.1497372953601 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Yes I think it is a bad thing rename at least 2dvector to point breaks the = math. A point in 2d space (but also in 3d space) is simple a set of coordin= ates. I think that this could lead to garabage models with no type safety l= ike in C. What does it means to only ad a group of points together without = diving the them by a total numbers of point added. That is just a garabage = model. --=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. To view this discussion on the web visit https://groups.google.com/a/isocpp= ..org/d/msgid/std-proposals/f5003a42-2620-42c6-a22a-6e97c16d263a%40isocpp.or= g. ------=_Part_4129_830042268.1497372953601-- .