std::unique_lock<Mutex>::unlock

void unlock();

Unlocks (i.e., releases ownership of) the associated mutex and releases ownership.

std::system_error is thrown if there is no associated mutex or if the mutex is not locked.

Parameters

(none).

Return value

(none).

Exceptions

• Any exceptions thrown by mutex()->unlock()
• If there is no associated mutex or the mutex is not locked, std::system_error with an error code of std::errc::operation_not_permitted

Example

See also