.TH "__gnu_cxx::select1st< _Pair >" 3cxx "Sun Feb 7 2021" "libstdc++" \" -*- nroff -*-
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.SH NAME
__gnu_cxx::select1st< _Pair > \- An \fBSGI extension \fP\&.  

.SH SYNOPSIS
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.PP
.PP
Inherits std::_Select1st< _Pair >\&.
.SS "Public Types"

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.RI "typedef _Pair \fBargument_type\fP"
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.RI "\fCargument_type\fP is the type of the argument "
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.RI "typedef _Pair::first_type \fBresult_type\fP"
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.RI "\fCresult_type\fP is the return type "
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.SS "Public Member Functions"

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.RI "_Pair::first_type & \fBoperator()\fP (_Pair &__x) const"
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.RI "template<typename _Pair2 > _Pair2::first_type & \fBoperator()\fP (_Pair2 &__x) const"
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.RI "const _Pair::first_type & \fBoperator()\fP (const _Pair &__x) const"
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.RI "template<typename _Pair2 > const _Pair2::first_type & \fBoperator()\fP (const _Pair2 &__x) const"
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.SH "Detailed Description"
.PP 

.SS "template<class _Pair>
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struct __gnu_cxx::select1st< _Pair >"
An \fBSGI extension \fP\&. 
.PP
Definition at line 200 of file ext/functional\&.
.SH "Member Typedef Documentation"
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.SS "typedef _Pair  \fBstd::unary_function\fP< _Pair , _Pair::first_type  >::\fBargument_type\fP\fC [inherited]\fP"

.PP
\fCargument_type\fP is the type of the argument 
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Definition at line 108 of file stl_function\&.h\&.
.SS "typedef _Pair::first_type  \fBstd::unary_function\fP< _Pair , _Pair::first_type  >::\fBresult_type\fP\fC [inherited]\fP"

.PP
\fCresult_type\fP is the return type 
.PP
Definition at line 111 of file stl_function\&.h\&.

.SH "Author"
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