.TH "std::is_placeholder< _Tp >" 3cxx "libstdc++" \" -*- nroff -*- .ad l .nh .SH NAME std::is_placeholder< _Tp > \- Determines if the given type _Tp is a placeholder in a bind() expression and, if so, which placeholder it is\&. .SH SYNOPSIS .br .PP .PP \fC#include \fP .PP Inherits \fBstd::integral_constant< int, 0 >\fP\&. .SS "Public Types" .in +1c .ti -1c .RI "\fBtypedef\fP \fBintegral_constant\fP< int, \fB__v\fP > \fBtype\fP" .br .ti -1c .RI "\fBtypedef\fP int \fBvalue_type\fP" .br .in -1c .SS "Public Member Functions" .in +1c .ti -1c .RI "\fBconstexpr\fP \fBoperator value_type\fP () \fBconst\fP \fBnoexcept\fP" .br .ti -1c .RI "\fBconstexpr\fP value_type \fBoperator()\fP () \fBconst\fP \fBnoexcept\fP" .br .in -1c .SS "Static Public Attributes" .in +1c .ti -1c .RI "\fBstatic\fP \fBconstexpr\fP int \fBvalue\fP" .br .in -1c .SH "Detailed Description" .PP .SS "template<\fBtypename\fP _Tp> .br struct std::is_placeholder< _Tp >"Determines if the given type _Tp is a placeholder in a bind() expression and, if so, which placeholder it is\&. C++11 [func\&.bind\&.isplace]\&. .PP Definition at line \fB185\fP of file \fBfunctional\fP\&. .SH "Member Typedef Documentation" .PP .SS "\fBtypedef\fP \fBintegral_constant\fP \fBstd::integral_constant\fP< int , \fB__v\fP >::type\fC [inherited]\fP" .PP Definition at line \fB61\fP of file \fBtype_traits\fP\&. .SS "\fBtypedef\fP int \fBstd::integral_constant\fP< int , \fB__v\fP >::value_type\fC [inherited]\fP" .PP Definition at line \fB60\fP of file \fBtype_traits\fP\&. .SH "Member Function Documentation" .PP .SS "\fBconstexpr\fP \fBstd::integral_constant\fP< int , \fB__v\fP >::operator value_type () const\fC [inline]\fP, \fC [constexpr]\fP, \fC [noexcept]\fP, \fC [inherited]\fP" .PP Definition at line \fB62\fP of file \fBtype_traits\fP\&. .SS "\fBconstexpr\fP value_type \fBstd::integral_constant\fP< int , \fB__v\fP >::operator() () const\fC [inline]\fP, \fC [constexpr]\fP, \fC [noexcept]\fP, \fC [inherited]\fP" .PP Definition at line \fB67\fP of file \fBtype_traits\fP\&. .SH "Member Data Documentation" .PP .SS "\fBconstexpr\fP int \fBstd::integral_constant\fP< int , \fB__v\fP >::value\fC [static]\fP, \fC [constexpr]\fP, \fC [inherited]\fP" .PP Definition at line \fB59\fP of file \fBtype_traits\fP\&. .SH "Author" .PP Generated automatically by Doxygen for libstdc++ from the source code\&.