DtVectorOutputPort Class Reference

Instances of DtVectorOutputPort are output ports through which data producers can send a DtVector. More...

Inheritance diagram for DtVectorOutputPort:

Public Member Functions
	DtVectorOutputPort (const DtString &portName)
virtual	~DtVectorOutputPort ()
virtual const DtString	type () const
	returns DtVectorPortDataType
virtual void	createPortData ()
	Creates a DtVectorPortData.
virtual void	setValue (const DtVector &vector)
	Sets a value to the port, and sends the data if it is different from the current value.
virtual const DtVector	value () const
	Return the current value.
Public Member Functions inherited from DtOutputPort
	DtOutputPort (const DtString &portName)
	Constructor.
virtual	~DtOutputPort ()
	Destructor.
virtual bool	init ()
	Call after the constructor.
virtual const DtString &	name () const
	Returns the string name of this port.
virtual void	sendData ()
	Sends the contents of myData to all connections.
virtual void	addConnection (DtPortConnection *conn)
	Add a connection to the outgoing connection list.
virtual void	removeConnection (DtPortConnection *conn)
	Remove a connection from the outgoing connection list.
virtual bool	attemptToActivate ()
	Calls attemptToActivate on all connections in the connection list and returns true if any one of them was able to activate.
virtual bool	canActivate () const
	Calls canActivate on all connections in the connection list and returns true if any one of them can be activated.
virtual void	deactivate ()
	Calls deactivate on all connections in the connection list.
virtual void	allowDeactivation ()
	Calls allowDeactivation on all connections in the connection list.
virtual bool	active () const
	Returns true if any one of the outgoing connection are active.
virtual const DtList *	connectionList () const
	Returns the list of output connections to this port.
virtual void	setConnectionPriority (int priority)
	Sets the priority of all existing outgoing connections from this port to the new priority.
virtual DtPortData *	data ()
	Returns a pointer to the underlying port.
virtual const DtPortData *	data () const
	Returns a pointer to the underlying port.
virtual bool	enabled () const
	Enables/disables the port.
virtual void	setEnabled (bool flag)
	Enables/disables the port.

Protected Member Functions
	DtVectorOutputPort (const DtVectorOutputPort &orig)
	copy constructor
const DtVectorOutputPort &	operator= (const DtVectorOutputPort &orig)
	assignment operator

Additional Inherited Members
Protected Attributes inherited from DtOutputPort
DtString	myName
bool	myEnabled
DtPortData *	myData
	locally instantiated.
DtList	myConnectionList
	List of outgoing connections.

Detailed Description

Instances of DtVectorOutputPort are output ports through which data producers can send a DtVector.

Constructor & Destructor Documentation

DtVectorOutputPort::DtVectorOutputPort

(

const DtString &

portName

)

virtual DtVectorOutputPort::~DtVectorOutputPort ( )

virtual

DtVectorOutputPort::DtVectorOutputPort ( const DtVectorOutputPort &  orig )

protected

copy constructor

Member Function Documentation

virtual const DtString DtVectorOutputPort::type ( ) const

virtual

returns DtVectorPortDataType

Implements DtOutputPort.

virtual void DtVectorOutputPort::createPortData ( )

virtual

Creates a DtVectorPortData.

Implements DtOutputPort.

virtual void DtVectorOutputPort::setValue ( const DtVector &  vector )

virtual

Sets a value to the port, and sends the data if it is different from the current value.

virtual const DtVector DtVectorOutputPort::value ( ) const

virtual

Return the current value.

const DtVectorOutputPort& DtVectorOutputPort::operator= ( const DtVectorOutputPort &  orig )

protected

assignment operator

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

• include/vrfobjcore/vectorIOPort.h