std::is_placeholder3cxx
Determines if the given type _tp is a placeholder in a bind() expression and, if so, which placeholder it is.
Usage
#include <functional>
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].
Since
C++11
Releases
6 releases since Debian 7 (Wheezy); the text changed 5 times.