berry::LockListener Class Reference

#include <berryLockListener.h>

Inheritance diagram for berry::LockListener:

Collaboration diagram for berry::LockListener:

Public Member Functions
virtual bool	AboutToWait (Poco::Thread *lockOwner)
virtual void	AboutToRelease ()
Public Member Functions inherited from berry::Object
virtual QString	GetClassName () const
virtual Reflection::TypeInfo	GetTypeInfo () const
virtual QList< Reflection::TypeInfo >	GetSuperclasses () const
virtual void	Delete ()
QDebug	Print (QDebug os, Indent Indent=0) const
virtual QString	ToString () const
virtual uint	HashCode () const
virtual bool	operator< (const Object *) const
void	Register () const
void	UnRegister (bool del=true) const
int	GetReferenceCount () const
void	SetReferenceCount (int)
void	AddDestroyListener (const MessageAbstractDelegate<> &delegate) const
void	RemoveDestroyListener (const MessageAbstractDelegate<> &delegate) const
virtual bool	operator== (const Object *) const

Protected Member Functions
bool	IsLockOwnerThread () const
Protected Member Functions inherited from berry::Object
	Object ()
virtual	~Object ()
virtual QDebug	PrintSelf (QDebug os, Indent indent) const
virtual QDebug	PrintHeader (QDebug os, Indent indent) const
virtual QDebug	PrintTrailer (QDebug os, Indent indent) const

Additional Inherited Members
Public Types inherited from berry::Object
typedef Object	Self
typedef berry::SmartPointer< Self >	Pointer
typedef berry::SmartPointer< const Self >	ConstPointer
typedef berry::WeakPointer< Self >	WeakPtr
typedef berry::WeakPointer< const Self >	ConstWeakPtr
Static Public Member Functions inherited from berry::Object
static const char *	GetStaticClassName ()
static Reflection::TypeInfo	GetStaticTypeInfo ()
static QList< Reflection::TypeInfo >	GetStaticSuperclasses ()
Protected Attributes inherited from berry::Object
QAtomicInt	m_ReferenceCount
QMutex	m_ReferenceCountLock

Detailed Description

A lock listener is notified whenever a thread is about to wait on a lock, and when a thread is about to release a lock.

This class is for internal use by the platform-related plug-ins. Clients outside of the base platform should not reference or subclass this class.

See also

IJobManager::SetLockListener(LockListener::Pointer)

Definition at line 37 of file berryLockListener.h.

Member Function Documentation

virtual void berry::LockListener::AboutToRelease ( )

inlinevirtual

Notification that a thread is about to release a lock.

This default implementation does nothing. Subclasses may override.

Definition at line 69 of file berryLockListener.h.

virtual bool berry::LockListener::AboutToWait ( Poco::Thread *  lockOwner )

inlinevirtual

Notification that a thread is about to block on an attempt to acquire a lock. Returns whether the thread should be granted immediate access to the lock.

This default implementation always returns false. Subclasses may override.

Parameters

lockOwner

the thread that currently owns the lock this thread is waiting for, or null if unknown.

Returns

true if the thread should be granted immediate access, and false if it should wait for the lock to be available

Definition at line 59 of file berryLockListener.h.

bool berry::LockListener::IsLockOwnerThread ( ) const

inlineprotected

Returns whether this thread currently owns any locks

Returns

true if this thread owns any locks, and false otherwise.

Definition at line 81 of file berryLockListener.h.

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

• berryLockListener.h