.TH "std::identity" 3 "libstdc++" \" -*- nroff -*-
.ad l
.nh
.SH NAME
std::identity \- [func\&.identity] The identity function\&.  

.SH SYNOPSIS
.br
.PP
.PP
\fR#include <functional>\fP
.SS "Public Types"

.in +1c
.ti -1c
.RI "\fBusing\fP \fBis_transparent\fP"
.br
.in -1c
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "template<typename _Tp > \fBconstexpr\fP _Tp && \fBoperator()\fP (_Tp &&__t) \fBconst\fP noexcept"
.br
.in -1c
.SH "Detailed Description"
.PP 
[func\&.identity] The identity function\&. 

.SH "Author"
.PP 
Generated automatically by Doxygen for libstdc++ from the source code\&.