Generic stream. Abstract base class for EDL stream subsystem. More...

Inheritance diagram for IEDLStream:

Public Member Functions
virtual bool	isValid () const =0
	Determine stream validity.
virtual bool	open ()
	Opens the stream.
virtual void	openE ()=0
	As per open(), but will throw an exception on failure (IEDLError) that for some stream types may contain additional failure information.
virtual void	close ()=0
	Closes the stream.
virtual int64	getPos ()=0
	Get current stream position.
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

Generic stream. Abstract base class for EDL stream subsystem.

Member Function Documentation

virtual void IEDLStream::close ( )

pure virtual

Closes the stream.

virtual int64 IEDLStream::getPos ( )

pure virtual

Get current stream position.

virtual bool IEDLStream::isValid ( ) const

pure virtual

Determine stream validity.

Returns: bool True if stream is valid for operations (no fatal problems).

virtual bool IEDLStream::open ( )

inlinevirtual

Opens the stream.

virtual void IEDLStream::openE ( )

pure virtual

As per open(), but will throw an exception on failure (IEDLError) that for some stream types may contain additional failure information.

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