osg::ObserverSet Class Reference

Class used by osg::Referenced to track the observers associated with it. More...

Inheritance diagram for osg::ObserverSet:

List of all members.

Public Types
typedef std::set< Observer * >	Observers
Public Member Functions
	ObserverSet (const Referenced *observedObject)
Referenced *	getObserverdObject ()
const Referenced *	getObserverdObject () const
Referenced *	addRefLock ()
	"Lock" a Referenced object i.e., protect it from being deleted by incrementing its reference count.
OpenThreads::Mutex *	getObserverSetMutex () const
void	addObserver (Observer *observer)
void	removeObserver (Observer *observer)
void	signalObjectDeleted (void *ptr)
Observers &	getObservers ()
const Observers &	getObservers () const
Protected Member Functions
	ObserverSet (const ObserverSet &rhs)
ObserverSet &	operator= (const ObserverSet &)
virtual	~ObserverSet ()
Protected Attributes
OpenThreads::Mutex	_mutex
Referenced *	_observedObject
Observers	_observers

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Detailed Description

Class used by osg::Referenced to track the observers associated with it.

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Member Typedef Documentation

typedef std::set<Observer*> osg::ObserverSet::Observers

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Constructor & Destructor Documentation

osg::ObserverSet::ObserverSet

(

const Referenced *

observedObject

)

osg::ObserverSet::ObserverSet

(

const ObserverSet &

rhs

)

[inline, protected]

virtual osg::ObserverSet::~ObserverSet

(

)

[protected, virtual]

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Member Function Documentation

void osg::ObserverSet::addObserver

(

Observer *

observer

)

Referenced* osg::ObserverSet::addRefLock

(

)

"Lock" a Referenced object i.e., protect it from being deleted by incrementing its reference count.

returns null if object doesn't exist anymore.

Referenced by osg::observer_ptr< Skeleton >::lock().

Referenced* osg::ObserverSet::getObserverdObject

(

)

[inline]

Referenced by osg::observer_ptr< Skeleton >::get(), osg::observer_ptr< Skeleton >::observer_ptr(), and osg::observer_ptr< Skeleton >::operator=().

const Referenced* osg::ObserverSet::getObserverdObject

(

)

const [inline]

Observers& osg::ObserverSet::getObservers

(

)

[inline]

const Observers& osg::ObserverSet::getObservers

(

)

const [inline]

OpenThreads::Mutex* osg::ObserverSet::getObserverSetMutex

(

)

const [inline]

ObserverSet& osg::ObserverSet::operator=

(

const ObserverSet &

)

[inline, protected]

void osg::ObserverSet::removeObserver

(

Observer *

observer

)

void osg::ObserverSet::signalObjectDeleted

(

void *

ptr

)

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Member Data Documentation

OpenThreads::Mutex osg::ObserverSet::_mutex [mutable, protected]

Referenced* osg::ObserverSet::_observedObject [protected]

Observers osg::ObserverSet::_observers [protected]

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

• osg/Observer