LDM interface to optimize memory management of tiles . More...

Inheritance diagram for SoBufferAsyncNotifierInterface:

Public Member Functions
	SoBufferAsyncNotifierInterface ()
	Constructor.

virtual bool	refetchNotify ()=0
	Notify an object that a buffer implementing SoBufferAsyncInterface has change its state.

Public Member Functions inherited from SoRefCounter
void	ref () const
	Adds a reference to an instance.

void	unref () const
	Removes a reference from an instance.

void	unrefNoDelete () const
	unrefNoDelete() should be called when it is desired to decrement the reference count, but not delete the instance if this brings the reference count to zero.

int	getRefCount () const
	Returns current reference count.

void	lock () const
	lock this instance.

void	unlock () const
	unlock this instance.

Detailed Description

LDM interface to optimize memory management of tiles .

Specialized buffer object classes may implement this interface to provide additional information about the contents of the buffer.

Constructor & Destructor Documentation

SoBufferAsyncNotifierInterface::SoBufferAsyncNotifierInterface ( )

inline

Constructor.

virtual bool SoBufferAsyncNotifierInterface::refetchNotify ( )

pure virtual

Notify an object that a buffer implementing SoBufferAsyncInterface has change its state.

It allows for example to let LDM know that some new data are now available.

Returns: TRUE if the notification is taken in account, false otherwise (if the object to notify does not exist anymore for example)

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

Open Inventor Release 2024.2.3