Interface to filter's runnable classes. More...

Inheritance diagram for IRunnable:

Public Types
enum	RunCode { rcError = -1 , rcFinished = 0 , rcContinue }

Public Member Functions
	DECLARE_CLASS_ID (IRunnableClassID)
virtual RunCode	run ()=0
	Run runnable object.
Public Member Functions inherited from IEDLObject
virtual const CClassID &	getClassID () const =0
	Returns class ID of IEDLObject.
virtual bool	init (CClassParams *pData)
	The init() method is called to perform any post-construction initialization of an IEDLObject that has been created by the EDL class factory, before it is actually returned by the factory.
virtual bool	clone (IEDLObjectPtr &ptrObject, IEDLClassFactory *pFactory)
	Create a copy of EDLObject.
Public Member Functions inherited from IRCObject
virtual void	addRef () const =0
	Increases the reference count of the actual object pointed to. This would take place during an assignment or copying.
virtual bool	decRef () const =0
	Decreases the reference count of the actual object pointed to. When the reference count falls to Zero, it deletes the actual object pointed to.
virtual int32	getRefCount () const =0
	Retrieve the current reference count of the actual object pointed to.

Additional Inherited Members
Protected Member Functions inherited from IRCObject
virtual	~IRCObject ()
	Virtual destructor.

Detailed Description

Interface to filter's runnable classes.

Member Enumeration Documentation

IRunnable::DECLARE_CLASS_ID ( IRunnableClassID )

virtual RunCode IRunnable::run ( )

pure virtual

Run runnable object.

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