220 26180 article Path: news.gmane.org!not-for-mail From: alexander.zywicki@gmail.com Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Any interest to adding audio support to the std library? 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Sat, 04 Jun 2016 08:01:56 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.36.131.139 with SMTP id d133ls242315ite.38.gmail; Sat, 04 Jun 2016 08:01:55 -0700 (PDT) X-Received: by 10.36.53.137 with SMTP id k131mr129642ita.0.1465052515073; Sat, 04 Jun 2016 08:01:55 -0700 (PDT) In-Reply-To: <3c0fde91-671d-4751-955d-7b04cfa120bc@isocpp.org> X-Original-Sender: alexander.zywicki@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:26180 Archived-At: ------=_Part_337_1705757657.1465052514079 Content-Type: multipart/alternative; boundary="----=_Part_338_1396042668.1465052514079" ------=_Part_338_1396042668.1465052514079 Content-Type: text/plain; charset=UTF-8 Here is a proposed implementation of the definition of a sample: #include //if sample must be signed when integer template struct is_sample :public std::integral_constant::value || (std::is_integral::value && std::is_signed::value)>{}; //otherwise template using is_sample = std::is_arithmetic; In order for some type T to be valid as a sample it must pass "is_sample" -- 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/aa7736b2-9a2a-4b52-84ee-790e8548572f%40isocpp.org. ------=_Part_338_1396042668.1465052514079 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Here is a prop= osed implementation of the definition of a sample:

#include <type_traits>

//if sample must be signed when integer=
template<typen= ame T&g= t;
s= truct is_sample :public std::integral_constant<bool,std::is_floating_point&= lt;T>= ;::value || (<= /span>std::is_integral<T&= gt;::value && std::is_signed<T>::value)>{};

//otherwise<= br>template<typename T>
using is_sample =3D std::is_arithmetic<<= span style=3D"color:#000">T>;

In order for some type T to be valid as a sample it mu= st pass "is_sample<T>"


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