std::is_placeholder3
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
using type
using value_type
Public Member Functions
constexpr operator value_type () 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
2 releases since Debian 5.0 (Lenny); the text changed 1 time.