Digikam::BdEngineBackendPrivate::ErrorLocker Class Reference

Inheritance diagram for Digikam::BdEngineBackendPrivate::ErrorLocker:

Public Member Functions
	ErrorLocker (BdEngineBackendPrivate *const d)
void	finishAcquire ()
void	wait ()
bool	wait (unsigned long time=ULONG_MAX)

Protected Attributes
QWaitCondition *const	condVar
int	count
BdEngineBackendPrivate *const	d
QMutex *const	mutex

Constructor & Destructor Documentation

ErrorLocker()

Digikam::BdEngineBackendPrivate::ErrorLocker::ErrorLocker ( BdEngineBackendPrivate *const  d )

explicit

Member Function Documentation

finishAcquire()

void Digikam::BdEngineBackendPrivate::AbstractUnlocker::finishAcquire ( )

inherited

Referenced by Digikam::BdEngineBackendPrivate::AbstractWaitingUnlocker::AbstractWaitingUnlocker().

wait() [1/2]

void Digikam::BdEngineBackendPrivate::ErrorLocker::wait

(

)

This suspends the current thread if the query status as set by setFlag() is Wait and until the thread is woken with wakeAll(). The CoreDbAccess mutex will be unlocked while waiting.

References Digikam::BdEngineBackend::Wait.

Referenced by Digikam::BdEngineBackendPrivate::checkOperationStatus(), and Digikam::BdEngineBackendPrivate::handleWithErrorHandler().

wait() [2/2]

bool Digikam::BdEngineBackendPrivate::AbstractWaitingUnlocker::wait ( unsigned long  time = ULONG_MAX )

inherited

Referenced by Digikam::BdEngineBackendPrivate::checkRetrySQLiteLockError().

Member Data Documentation

condVar

QWaitCondition* const Digikam::BdEngineBackendPrivate::AbstractWaitingUnlocker::condVar

protectedinherited

count

int Digikam::BdEngineBackendPrivate::AbstractUnlocker::count

protectedinherited

Referenced by Digikam::BdEngineBackendPrivate::AbstractUnlocker::AbstractUnlocker().

d

BdEngineBackendPrivate* const Digikam::BdEngineBackendPrivate::AbstractUnlocker::d

protectedinherited

Referenced by Digikam::BdEngineBackendPrivate::AbstractUnlocker::AbstractUnlocker().

mutex

QMutex* const Digikam::BdEngineBackendPrivate::AbstractWaitingUnlocker::mutex

protectedinherited

Referenced by Digikam::BdEngineBackendPrivate::AbstractWaitingUnlocker::AbstractWaitingUnlocker().

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The documentation for this class was generated from the following files:

• core/libs/database/engine/dbenginebackend_p.h
• core/libs/database/engine/dbenginebackend.cpp