Provided by: libstdc++-9-doc_9.5.0-3ubuntu1_all
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.
SYNOPSIS
Inherits std::integral_constant< int, 0 >. 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<typename _Tp> 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]. Definition at line 185 of file functional.
Member Typedef Documentation
typedef integral_constant<int , __v> std::integral_constant< int , __v >::type [inherited] Definition at line 61 of file type_traits. typedef int std::integral_constant< int , __v >::value_type [inherited] Definition at line 60 of file type_traits.
Member Function Documentation
constexpr std::integral_constant< int , __v >::operator value_type () const [inline], [constexpr], [noexcept], [inherited] Definition at line 62 of file type_traits. constexpr value_type std::integral_constant< int , __v >::operator() () const [inline], [constexpr], [noexcept], [inherited] Definition at line 67 of file type_traits.
Member Data Documentation
constexpr int std::integral_constant< int , __v >::value [static], [constexpr], [inherited] Definition at line 59 of file type_traits.
Author
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