Scroll to navigation

std::is_placeholder< _Tp >(3cxx) std::is_placeholder< _Tp >(3cxx)

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 672 of file functional.

Author

Generated automatically by Doxygen for libstdc++ from the source code.

Sat Nov 3 2018 libstdc++