PxObservable Class Reference
[Physics]

Observable interface for classes which can send out state change notifications. More...

#include <PxObserver.h>

Inheritance diagram for PxObservable:

[legend]

List of all members.

Public Member Functions
virtual PxObservableType::Enum	getObservableType () const =0
	Return the type of the observable object.
virtual void	registerObserver (PxObserver &observer)=0
	Register an observer.
virtual void	unregisterObserver (PxObserver &observer)=0
	Unregister an observer.
virtual PxU32	getNbObservers () const =0
	Return the number of registered observers.
virtual PxU32	getObservers (PxObserver **userBuffer, PxU32 bufferSize) const =0
	Retrieve an array of all the registered observers.
Protected Member Functions
virtual	~PxObservable ()

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Detailed Description

Observable interface for classes which can send out state change notifications.

See also:

PxObserver

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Constructor & Destructor Documentation

virtual PxObservable::~PxObservable

(

)

[inline, protected, virtual]

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Member Function Documentation

virtual PxU32 PxObservable::getNbObservers

(

)

const [pure virtual]

Return the number of registered observers.

Returns:

Number of registered observers

See also:

getObservers() PxObserver

virtual PxObservableType::Enum PxObservable::getObservableType

(

)

const [pure virtual]

Return the type of the observable object.

Returns:

Type of observable object

See also:

PxObservableType

virtual PxU32 PxObservable::getObservers	(	PxObserver **	userBuffer,
		PxU32	bufferSize
	)			const [pure virtual]

Retrieve an array of all the registered observers.

Parameters:

[out]	userBuffer	The buffer to receive observer pointers.
[in]	bufferSize	Size of provided user buffer.

Returns:

Number of observers written to the buffer.

See also:

getNbObservers() PxObserver

virtual void PxObservable::registerObserver

(

PxObserver &

observer

)

[pure virtual]

Register an observer.

Parameters:

[in]

observer

Observer object to send notifications to

See also:

PxObserver

virtual void PxObservable::unregisterObserver

(

PxObserver &

observer

)

[pure virtual]

Unregister an observer.

Parameters:

[in]

observer

Observer object to send notifications to

See also:

PxObserver

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

• PxObserver.h