RTC::OutPortCorbaCdrConsumer Class Reference

#include <OutPortCorbaCdrConsumer.h>

Inheritance diagram for RTC::OutPortCorbaCdrConsumer:

Public Member Functions
DATAPORTSTATUS_ENUM	OutPortCorbaCdrConsumer ()
	Constructor.
virtual	~OutPortCorbaCdrConsumer (void)
	Destructor.
virtual void	init (coil::Properties &prop)
	Initializing configuration.
virtual void	setBuffer (CdrBufferBase *buffer)
	Setting outside buffer's pointer.
virtual void	setListener (ConnectorInfo &info, ConnectorListeners *listeners)
	Set the listener.
virtual ReturnCode	get (cdrMemoryStream &data)
	Read data.
virtual bool	subscribeInterface (const SDOPackage::NVList &properties)
	Subscribe the data receive notification.
virtual void	unsubscribeInterface (const SDOPackage::NVList &properties)
	Unsubscribe the data receive notification.

Detailed Description

OutPortCorbaCdrConsumer class.

The OutPort consumer class which uses the OpenRTM::OutPortCdr interface in CORBA for data transfer and realizes a pull-type dataflow.

Since:: 0.4.0

Constructor & Destructor Documentation

DATAPORTSTATUS_ENUM RTC::OutPortCorbaCdrConsumer::OutPortCorbaCdrConsumer ( )

Constructor.

Constructor

virtual RTC::OutPortCorbaCdrConsumer::~OutPortCorbaCdrConsumer ( void ) [virtual]

Destructor.

Destructor

Member Function Documentation

virtual ReturnCode RTC::OutPortCorbaCdrConsumer::get ( cdrMemoryStream & data ) [virtual]

Read data.

Read set data

Parameters:

data

Object to receive the read data

Returns:: Read result (Successful:true, Failed:false)

Implements RTC::OutPortConsumer.

virtual void RTC::OutPortCorbaCdrConsumer::init ( coil::Properties & prop ) [virtual]

Initializing configuration.

This operation would be called to configure in initialization. In the concrete class, configuration should be performed getting appropriate information from the given Properties data. This function might be called right after instantiation and connection sequence respectivly. Therefore, this function should be implemented assuming multiple call.

Parameters:

prop

Configuration information

Implements RTC::OutPortConsumer.

virtual void RTC::OutPortCorbaCdrConsumer::setBuffer ( CdrBufferBase * buffer ) [virtual]

Setting outside buffer's pointer.

A pointer to a buffer from which OutPortProvider retrieve data. If already buffer is set, previous buffer's pointer will be overwritten by the given pointer to a buffer. Since OutPortProvider does not assume ownership of the buffer pointer, destructor of the buffer should be done by user.

Parameters:

buffer

A pointer to a data buffer to be used by OutPortProvider

Implements RTC::OutPortConsumer.

virtual void RTC::OutPortCorbaCdrConsumer::setListener	(	ConnectorInfo &	info,
		ConnectorListeners *	listeners
	)			`[virtual]`

Set the listener.

OutPort provides callback functionality that calls specific listener objects according to the events in the data publishing process. For details, see documentation of ConnectorDataListener class and ConnectorListener class in ConnectorListener.h. In this OutPortCorbaCdrProvider provides the following callbacks.