std::shared_mutex::unlock

 

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std::shared_mutex

Member functions

shared_mutex::shared_mutex

shared_mutex::~shared_mutex

Exclusive locking

shared_mutex::lock

shared_mutex::try_lock

shared_mutex::unlock

Shared locking

shared_mutex::lock_shared

shared_mutex::try_lock_shared

shared_mutex::unlock_shared

Native handle

shared_mutex::native_handle

 

void unlock();		(since C++17)

Unlocks the mutex.

The mutex must be locked by the current thread of execution, otherwise, the behavior is undefined.

This operation synchronizes-with (as defined in std::memory_order) any subsequent lock operation that obtains ownership of the same mutex.

Parameters

(none)

Return value

(none)

Exceptions

Throws nothing.

Notes

unlock() is usually not called directly: std::unique_lock and std::lock_guard are used to manage exclusive locking.

See also

lock	locks the mutex, blocks if the mutex is not available (public member function)
try_lock	tries to lock the mutex, returns if the mutex is not available (public member function)
C documentation for mtx_unlock