std::is_placeholder< _Tp >(3)

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

#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

Author

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