std::is_placeholder< _Tp >
Section: C Library Functions (3)
Updated: Wed Apr 17 2019
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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.
Author
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