220 9234 <52F7B40E.5050701@mail1.stofanet.dk> article Path: news.gmane.org!not-for-mail From: Bjorn Reese Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Re: Async variant of N3784 Date: Sun, 09 Feb 2014 17:59:58 +0100 Lines: 16 Approved: news@gmane.org Message-ID: <52F7B40E.5050701@mail1.stofanet.dk> References: <535ebb45-8fe4-408f-b042-462b212854e7@isocpp.org> <2bcb57a2-f98d-4468-b908-7775caef15e0@isocpp.org> <4a6b1f48-ce76-49b2-8e72-63139c2a036f@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed X-Trace: ger.gmane.org 1391965196 32439 80.91.229.3 (9 Feb 2014 16:59:56 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 9 Feb 2014 16:59:56 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBCRLNYMEK4II72G6S4CRUBAOLUV2M@isocpp.org Sun Feb 09 18:00:01 2014 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-la0-f71.google.com ([209.85.215.71]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WCXjc-0005Q2-TN for gclcip-std-proposals@m.gmane.org; Sun, 09 Feb 2014 18:00:00 +0100 Original-Received: by mail-la0-f71.google.com with SMTP id c6sf8352297lan.6 for ; Sun, 09 Feb 2014 09:00:00 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:x-original-sender :x-original-authentication-results:reply-to:precedence:mailing-list :list-id:list-post:list-help:list-archive:list-subscribe :list-unsubscribe:content-type; bh=lvOn3oZuYVJws2pcv9Gh/8i3MIa3DMbFp40BDyR4PeQ=; b=YY6lVuxXjCHi8VuwGY4/jXtf/2FS0zx64a+MT2teZdDfR2NehW9x4zPTeDkgUOrzwf ufcCH9soPhwTZrBdE60WCXa9eiGqG7fTEhRENoPn5jWgDcJUPKDGItuD7AqorjwBNqSg 99fBO3icCLYxA+5fdiCl9dk6XghSy6Non6NsCBvbM7jpKTbVmwPF7oR6Chk9UBOIpt/v +2Qa2S3ZaijTqKdZxfAtJxQF7oME3eYTNvv7ZHOabllcJinmSqpe/4Yri4E6ywYow+ig yoGGDhQarcxF//BxNg5pXc4kTUc+4fevcM2sOX/5CFejAjoWS50pQL3GIcP5OBntJvK4 aiTw== X-Gm-Message-State: ALoCoQl60fyq8w2TmiytIUH5WAFmBPfnYEiy9qJdDUhhZZ7DfQqRkToE/GadhoJ3L+Gpjyhpq4b/ X-Received: by 10.180.89.5 with SMTP id bk5mr5216561wib.0.1391965200371; Sun, 09 Feb 2014 09:00:00 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.180.76.116 with SMTP id j20ls379066wiw.10.gmail; Sun, 09 Feb 2014 08:59:58 -0800 (PST) X-Received: by 10.14.178.1 with SMTP id e1mr45973eem.101.1391965198878; Sun, 09 Feb 2014 08:59:58 -0800 (PST) Original-Received: from mx-aarh-3.stofanet.dk (mx-aarh-3.stofanet.dk. [212.10.10.13]) by mx.google.com with ESMTPS id 43si21016227eeh.52.2014.02.09.08.59.58 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Sun, 09 Feb 2014 08:59:58 -0800 (PST) Received-SPF: pass (google.com: domain of breese@mail1.stofanet.dk designates 212.10.10.13 as permitted sender) client-ip=212.10.10.13; Original-Received: from 56342782.rev.stofanet.dk ([86.52.39.130] helo=[192.168.1.145]) by mx-aarh-3.stofanet.dk (envelope-from ) with esmtpa id 1WCXja-0002ch-1t for std-proposals@isocpp.org; Sun, 09 Feb 2014 17:59:58 +0100 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 In-Reply-To: X-Original-Sender: breese@mail1.stofanet.dk X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of breese@mail1.stofanet.dk designates 212.10.10.13 as permitted sender) smtp.mail=breese@mail1.stofanet.dk 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:9234 Archived-At: On 02/05/2014 09:18 PM, lcidfire@gmail.com wrote: > Well, if you think about it, future::get only does a synchronization, > should the value not be ready yet. So instead of that the > continuator::get would throw an exception if the value is not ready yet. Another way to do this is to add a future::try_get(). -- --- 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/. .