makVrv::DtTcpTaskElement Class Reference

A DtTcpTaskElement instance will create a pipeline element that can output the image being streamed to a tcp port.

Inheritance diagram for makVrv::DtTcpTaskElement:

Public Member Functions
virtual	~DtTcpTaskElement ()
virtual void	setPort (int port)
virtual int	port () const
virtual void	setFromRecord (const makArchives::DtImageTaskRecord &config)
virtual bool	configure ()
Public Member Functions inherited from makVrv::DtImageTaskElement
virtual	~DtImageTaskElement ()
void	preFrame ()
void	processFrame (DtVideoFrameBuffer *frame)
void	postFrame ()
virtual void	attach (DtImageTaskElement *next)

Protected Member Functions
	DtTcpTaskElement (DtDe &de, DtProcessImageTask *owningTask)
void	handlePreFrame ()
void	handleProcessFrame (DtVideoFrameBuffer *frame)
bool	handleSocketAddition (DtInetSocket *socket)
bool	handleSocketRemoval (DtInetSocket *socket)
Protected Member Functions inherited from makVrv::DtImageTaskElement
	DtImageTaskElement (DtDe &de, DtProcessImageTask *owningTask)
virtual void	handlePostFrame ()

Static Protected Member Functions
static bool	socketAdditionCallback (DtInetSocket *sock, void *usr)
static bool	socketRemovalCallback (DtInetSocket *sock, void *usr)

Protected Attributes
int	myPort
DtInetSocketMgr *	mySocketManager
DtInetTcpSocket *	myConnectedSocket
Protected Attributes inherited from makVrv::DtImageTaskElement
DtDe &	myDe
DtProcessImageTask *	myOwningTask
DtImageTaskElement *	myNextElement

Private Member Functions
	DtTcpTaskElement ()
	DtTcpTaskElement (const DtTcpTaskElement &orig)
DtTcpTaskElement &	operator= (const DtTcpTaskElement &rhs)

Friends
class	DtTcpTaskElementCreator

Constructor & Destructor Documentation

virtual makVrv::DtTcpTaskElement::~DtTcpTaskElement ( )

virtual

DTOR.

makVrv::DtTcpTaskElement::DtTcpTaskElement ( DtDe &  de, DtProcessImageTask *  owningTask  )

protected

CTOR (protected)

makVrv::DtTcpTaskElement::DtTcpTaskElement ( )

private

Default CTOR (unimplemented)

makVrv::DtTcpTaskElement::DtTcpTaskElement ( const DtTcpTaskElement &  orig )

private

Copy CTOR (unimplemented)

Member Function Documentation

virtual void makVrv::DtTcpTaskElement::setPort ( int  port )

virtual

Set the port the element will send the image to.

virtual int makVrv::DtTcpTaskElement::port ( ) const

virtual

Get the port the element has been configured to use.

virtual void makVrv::DtTcpTaskElement::setFromRecord ( const makArchives::DtImageTaskRecord &  config )

virtual

Initialize the tcp task from a DtImageTaskRecord.

Reimplemented from makVrv::DtImageTaskElement.

virtual bool makVrv::DtTcpTaskElement::configure ( )

virtual

Configure the tcp task.

Reimplemented from makVrv::DtImageTaskElement.

void makVrv::DtTcpTaskElement::handlePreFrame ( )

protectedvirtual

Check any connection before processing the image.

Reimplemented from makVrv::DtImageTaskElement.

void makVrv::DtTcpTaskElement::handleProcessFrame ( DtVideoFrameBuffer *  frame )

protectedvirtual

Copy the current frame to the tcp port.

Implements makVrv::DtImageTaskElement.

bool makVrv::DtTcpTaskElement::handleSocketAddition ( DtInetSocket *  socket )

protected

Handle a new client.

bool makVrv::DtTcpTaskElement::handleSocketRemoval ( DtInetSocket *  socket )

protected

Handle a disconnect.

static bool makVrv::DtTcpTaskElement::socketAdditionCallback ( DtInetSocket *  sock, void *  usr  )

staticprotected

VR-Link callback when a connection is initiated. Calls handleSocketAddition().

static bool makVrv::DtTcpTaskElement::socketRemovalCallback ( DtInetSocket *  sock, void *  usr  )

staticprotected

VR-Link callback when a connection is terminated Calls handleSocketRemoval().

DtTcpTaskElement& makVrv::DtTcpTaskElement::operator= ( const DtTcpTaskElement &  rhs )

private

Assignment operator (unimplemented)

Friends And Related Function Documentation

friend class DtTcpTaskElementCreator

friend

Friend creator class, the only class that can construct an instance of this DtTcpTaskElement.

Member Data Documentation

int makVrv::DtTcpTaskElement::myPort

protected

DtInetSocketMgr* makVrv::DtTcpTaskElement::mySocketManager

protected

DtInetTcpSocket* makVrv::DtTcpTaskElement::myConnectedSocket

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvVideoStream/DtTcpTaskElement.h