GENAPI_NAMESPACE::CChunkAdapterDcam Class Reference

Connects a chunked DCAM buffer to a node map. More...

#include <ChunkAdapterDcam.h>

Inheritance diagram for GENAPI_NAMESPACE::CChunkAdapterDcam:

Public Member Functions
virtual void	AttachBuffer (uint8_t *pBuffer, int64_t BufferLength, AttachStatistics_t *pAttachStatistics=NULL)
	Attaches a buffer to the matching ChunkPort. More...
	CChunkAdapterDcam (INodeMap *pNodeMap=NULL, int64_t MaxChunkCacheSize=-1)
	Constructor. More...
virtual bool	CheckBufferLayout (uint8_t *pBuffer, int64_t BufferLength)
	Checks if a buffer contains chunks in a known format. More...
bool	CheckCRC (uint8_t *pBuffer, int64_t BufferLength)
	Checks CRC sum of buffer. More...
bool	HasCRC (uint8_t *pBuffer, int64_t BufferLength)
	Checks if buffer has a CRC attached. More...
virtual	~CChunkAdapterDcam ()
	Destructor. More...
Public Member Functions inherited from GENAPI_NAMESPACE::CChunkAdapter
void	AttachNodeMap (INodeMap *pNodeMap)
	Attaches to a node map and retrieves the chunk ports. More...
void	ClearCaches ()
	Clears the chunk caches. More...
void	DetachBuffer ()
	Detaches a buffer. More...
void	DetachNodeMap ()
	Detaches from the node map. More...
void	UpdateBuffer (uint8_t *pBaseAddress)
	Updates the base address of the buffer. More...
virtual	~CChunkAdapter ()
	Destructor. More...

Protected Member Functions
bool	CheckBuffer (const unsigned char *pData, uint32_t nbyLength)
	Checks the CRC of a buffer. More...
uint32_t	CRC16 (const unsigned char *pData, uint32_t nbyLength)
	Checks the CRC of a buffer. More...
Protected Member Functions inherited from GENAPI_NAMESPACE::CChunkAdapter
	CChunkAdapter (INodeMap *pNodeMap=NULL, int64_t MaxChunkCacheSize=-1)
	Serves as default constructor. More...

Additional Inherited Members
Protected Attributes inherited from GENAPI_NAMESPACE::CChunkAdapter
int64_t	m_MaxChunkCacheSize
	the maximum size of a chunk to be cached More...
std::vector< CChunkPort * > *	m_ppChunkPorts
	An array of attached ChunkPorts. More...

Detailed Description

Connects a chunked DCAM buffer to a node map.

Definition at line 68 of file ChunkAdapterDcam.h.

Constructor & Destructor Documentation

CChunkAdapterDcam()

GENAPI_NAMESPACE::CChunkAdapterDcam::CChunkAdapterDcam	(	INodeMap *	pNodeMap = NULL,
		int64_t	MaxChunkCacheSize = -1
	)

Constructor.

~CChunkAdapterDcam()

virtual GENAPI_NAMESPACE::CChunkAdapterDcam::~CChunkAdapterDcam ( )

virtual

Destructor.

Member Function Documentation

AttachBuffer()

virtual void GENAPI_NAMESPACE::CChunkAdapterDcam::AttachBuffer ( uint8_t *  pBuffer, int64_t  BufferLength, AttachStatistics_t *  pAttachStatistics = NULL  )

virtual

Attaches a buffer to the matching ChunkPort.

Implements GENAPI_NAMESPACE::CChunkAdapter.

CheckBuffer()

bool GENAPI_NAMESPACE::CChunkAdapterDcam::CheckBuffer ( const unsigned char *  pData, uint32_t  nbyLength  )

protected

Checks the CRC of a buffer.

CheckBufferLayout()

virtual bool GENAPI_NAMESPACE::CChunkAdapterDcam::CheckBufferLayout ( uint8_t *  pBuffer, int64_t  BufferLength  )

virtual

Checks if a buffer contains chunks in a known format.

Implements GENAPI_NAMESPACE::CChunkAdapter.

CheckCRC()

bool GENAPI_NAMESPACE::CChunkAdapterDcam::CheckCRC	(	uint8_t *	pBuffer,
		int64_t	BufferLength
	)

Checks CRC sum of buffer.

CRC16()

uint32_t GENAPI_NAMESPACE::CChunkAdapterDcam::CRC16 ( const unsigned char *  pData, uint32_t  nbyLength  )

protected

Checks the CRC of a buffer.

HasCRC()

bool GENAPI_NAMESPACE::CChunkAdapterDcam::HasCRC	(	uint8_t *	pBuffer,
		int64_t	BufferLength
	)

Checks if buffer has a CRC attached.

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

• ChunkAdapterDcam.h