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

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

Public Types
typedef integral_constant< int, __v >	type
typedef int	value_type

Public Member Functions
constexpr	operator value_type () const noexcept
constexpr value_type	operator() () 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 323 of file functional.

Member Typedef Documentation

type

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

inherited

Definition at line 66 of file type_traits.

value_type

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

inherited

Definition at line 65 of file type_traits.

Member Function Documentation

operator value_type()

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

inlineconstexprnoexceptinherited

Definition at line 67 of file type_traits.

operator()()

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

inlineconstexprnoexceptinherited

Definition at line 72 of file type_traits.

Member Data Documentation

value

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

staticconstexprinherited

Definition at line 64 of file type_traits.

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

• functional