std::shared_lock::unlock

 

C++

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Technical Specifications

 

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std::shared_lock

Member functions

shared_lock::shared_lock

shared_lock::~shared_lock

shared_lock::operator=

Shared locking

shared_lock::lock

shared_lock::try_lock

shared_lock::try_lock_for

shared_lock::try_lock_until

shared_lock::unlock

Modifiers

shared_lock::swap

shared_lock::release

Observers

shared_lock::mutex

shared_lock::owns_lock

shared_lock::operator bool

Non-member functions

std::swap(shared_lock)

 

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.

Parameters

(none)

Return value

(none)

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

See also

lock	locks the associated mutex (public member function)
release	disassociates the mutex without unlocking (public member function)