std::is_placeholder< _Placeholder< _Num > > Struct Template Reference

#include <functional>

Inheritance diagram for std::is_placeholder< _Placeholder< _Num > >:

Public Types
using	type
using	value_type

Public Member Functions
constexpr	operator value_type () const noexcept

Static Public Attributes
static constexpr int	value

Detailed Description

template<int _Num>
struct std::is_placeholder< _Placeholder< _Num > >

Partial specialization of is_placeholder that provides the placeholder number for the placeholder objects defined by libstdc++.

Since

C++11

Definition at line 346 of file functional.

Member Typedef Documentation

type

using std::integral_constant< int, __v >::type

Definition at line 96 of file type_traits.

value_type

using std::integral_constant< int, __v >::value_type

Definition at line 95 of file type_traits.

Member Function Documentation

operator value_type()

std::integral_constant< int, __v >::operator value_type ( ) const

inlineconstexprnoexcept

Definition at line 97 of file type_traits.

Member Data Documentation

value

int std::integral_constant< int, __v >::value

staticconstexpr

Definition at line 94 of file type_traits.

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The documentation for this struct was generated from the following file:

• functional