std::shared_lock::unlock - cppreference.com (original) (raw)

| void unlock(); | | (since C++14) | | -------------- | | ------------- |

Unlocks the associated mutex from shared mode. Effectively calls mutex()->unlock_shared().

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

[edit] Parameters

(none)

[edit] Return value

(none)

[edit] Exceptions

• Any exceptions thrown by mutex()->unlock_shared().
• If there is no associated mutex, std::system_error with an error code of std::errc::operation_not_permitted.

[edit] Example

[edit] See also

| | locks the associated mutex (public member function) [edit] | | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | | disassociates the mutex without unlocking (public member function) [edit] |