220 24107 article Path: news.gmane.org!not-for-mail From: =?UTF-8?B?7Jyk7ZuI64Ko?= Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: lambda template? 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> > Cheers! > > 2016-02-01 2:46 GMT-05:00 =EC=9C=A4=ED=9B=88=EB=82=A8 >: > >> >> >> auto fn =3D []< typename T1, typename T2>(auto... args) { >> std::cout << sizeof...(args) << std::endl; >> }; >> >> fn(2,3,4); >> >> >> how about lambda template? >> >> --=20 >> >> ---=20 >> You received this message because you are subscribed to the Google Group= s=20 >> "ISO C++ Standard - Future Proposals" group. >> To unsubscribe from this group and stop receiving emails from it, send a= n=20 >> email to std-proposal...@isocpp.org . >> To post to this group, send email to std-pr...@isocpp.org . >> Visit this group at=20 >> https://groups.google.com/a/isocpp.org/group/std-proposals/. >> > > --=20 ---=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. Visit this group at https://groups.google.com/a/isocpp.org/group/std-propos= als/. ------=_Part_4007_682247633.1454313336285 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
std::string f(std::string, std::string) {
<= div>
}

template<typename... TS>= ;
auto operator()(TS&&... ts1) {
auto fn =3D [ &ts1..= ..]<TS...>(auto&&... args) mutable {
return f(std::forward<= ;TS>(ts1)..., std::forward<decltype(args)>(args)...);
};
}
/// ts1 in lambda function -->perfect forwarding
=C2=A0just lambda capture =C2=A0by ref.
=C2=A0lambda functi= o body -> std::forward<TS>(ts1)... =C2=A0=3D=3D>perfect forward= ing in lambda function.



2016=EB=85=84 2=EC=9B= =94 1=EC=9D=BC =EC=9B=94=EC=9A=94=EC=9D=BC =EC=98=A4=ED=9B=84 4=EC=8B=9C 47= =EB=B6=84 37=EC=B4=88 UTC+9, Patrice Roy =EB=8B=98=EC=9D=98 =EB=A7=90:
What would be= the use in your example?

Cheers!

2016-02-01 2:46 GMT-05:00 =EC=9C=A4=ED=9B=88=EB=82=A8 <sim...@naver.com>:


auto fn =3D []< typename T1, typename T2>(auto..= .. args) {
std::cout= << sizeof...(args) << std::endl;
};

fn<int, float>(2,3,4);


=C2=A0 =C2=A0 =C2=A0 how about lambda template?

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