std::unique_lock<Mutex>::owns_lock

bool owns_lock() const noexcept;		(since C++11)

Checks whether *this owns a locked mutex or not.

Parameters

(none)

Return value

true if *this has an associated mutex and has acquired ownership of it, false otherwise.

See also

operator bool

tests whether the lock owns (i.e., has locked) its associated mutex (public member function)