CPortImpl Class Reference

Standard implementation for a port !

Inherits IPortConstruct, and IPortReplay.

Inherited by CTestPortStruct< CDataStruct >.

Public Member Functions
	CPortImpl ()
	Constructor.
virtual	~CPortImpl ()
	Destructor.
virtual EAccessMode	GetAccessMode () const =0
	Get the access mode of the node. More...
virtual void	Read (void *pBuffer, int64_t Address, int64_t Length)=0
	Reads a chunk of bytes from the port.
virtual void	Write (const void *pBuffer, int64_t Address, int64_t Length)=0
	Writes a chunk of bytes to the port.
virtual void	SetPortImpl (IPort *pPort)
	Sets pointer the real port implementation; this function may called only once.
virtual EYesNo	GetSwapEndianess ()
	Determines if the port adapter must perform an endianess swap.
virtual void	Replay (IPortWriteList *pPortRecorder, bool Invalidate=true)
	sends the commands to the camera. More...

Member Function Documentation

GetAccessMode()

virtual EAccessMode GetAccessMode ( ) const

pure virtual

Driver closed => NI, Driver open => RW, analysing a struct, RO

Implemented in CTestPortStruct< CDataStruct >.

Replay()

virtual void Replay ( IPortWriteList *  pPortRecorder, bool  Invalidate = true  )

virtual

the default implementation just walks the list and issues each command using the WriteRegister method. Depending on the capabilities of the transport layer the implementation can however use a special command which sends all register write commands as one package.