220 24656 article Path: news.gmane.org!not-for-mail From: Ville Voutilainen Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Re: String View Status? 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[2607:f8b0:400c:c05::22a]) by mx.google.com with ESMTPS id f22si2571223vki.23.2016.02.24.11.10.16 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 24 Feb 2016 11:10:16 -0800 (PST) Received-SPF: pass (google.com: domain of ville.voutilainen@gmail.com designates 2607:f8b0:400c:c05::22a as permitted sender) client-ip=2607:f8b0:400c:c05::22a; Original-Received: by mail-vk0-x22a.google.com with SMTP id e185so26340001vkb.1 for ; Wed, 24 Feb 2016 11:10:16 -0800 (PST) X-Received: by 10.31.183.209 with SMTP id h200mr34214961vkf.141.1456341016195; Wed, 24 Feb 2016 11:10:16 -0800 (PST) Original-Received: by 10.103.112.131 with HTTP; Wed, 24 Feb 2016 11:10:15 -0800 (PST) In-Reply-To: X-Original-Sender: ville.voutilainen@gmail.com X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of ville.voutilainen@gmail.com designates 2607:f8b0:400c:c05::22a as permitted sender) smtp.mailfrom=ville.voutilainen@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:24656 Archived-At: On 24 February 2016 at 19:43, Nicol Bolas wrote: > On Wednesday, February 24, 2016 at 9:54:45 AM UTC-5, Ville Voutilainen > wrote: >> >> On 24 February 2016 at 16:44, Nicol Bolas wrote: >> >> I'm definitely looking for use cases for modifying the data pointed to >> >> by >> >> a string_view, where you're not equally well-served by a span. >> > You mean besides the very important semantic distinction between "this >> > is an >> > array of bytes" and "this is a string"? A function that takes >> > `span` >> > is taking a byte array. A function that takes `string_span` could >> > is >> > taking a string and it will interpret its bytes as such. >> >> I don't quite follow what you mean by "taking a string and will >> interpret its bytes as such". > > > That it might do things with it that you do with strings, which are distinct > from actions you take with arbitrary byte arrays. Well, neither string_view nor string_span guarantee that you're dealing with a "string", whatever you choose to mean by that. -- 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. 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