std::experimental::optional<T>::operatorbool (3) - Linux Man Pages

std::experimental::optional<T>::operatorbool: std::experimental::optional<T>::operatorbool

NAME

std::experimental::optional<T>::operatorbool - std::experimental::optional<T>::operatorbool

Synopsis


constexpr explicit operator bool() const noexcept; (library fundamentals TS)


Checks whether *this contains a value.

Parameters


(none)

Return value


true if *this contains a value, false if *this does not contain a value.