ranges::ref_fn Struct Reference

Public Member Functions
template<typename T >
reference_wrapper< T >	operator() (reference_wrapper< T > t) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
template<typename T >
reference_wrapper< T >	operator() (std::reference_wrapper< T > t) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
template<typename T >
auto	operator() (T &t) const -> reference_wrapper< T > requires(!is_reference_wrapper_v< T >)