ddsnc::DDSPublisher Class Reference

#include <DDSPublisher.h>

Inheritance diagram for ddsnc::DDSPublisher:

Collaboration diagram for ddsnc::DDSPublisher:

List of all members.

Public Member Functions
	DDSPublisher (const char *channelName)
template<class D , class DW , class DWVAR , class TSV , class TSI >
void	publishData (D data)
	~DDSPublisher ()
Public Attributes
DDS::DataWriterQos	dwQos
Protected Attributes
DDS::PublisherQos	pubQos
Private Member Functions
int	attachToTransport ()
void	initialize ()
void	initializeDataWriter ()
int	createPublisher ()
Private Attributes
DDS::Publisher_var	pub
OpenDDS::DCPS::PublisherImpl *	pub_impl
DDS::DataWriter_var	dw
DDS::InstanceHandle_t	handler

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Detailed Description

The Publisher implementation of ACS Notification Channel based on DDS.

The template requires the DataWriter_var class that is specific to the data type defined in the idl and registered in the topic.

See also:

DDSHelper

Author:

Jorge Avarias <javarias[at]inf.utfsm.cl>

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Constructor & Destructor Documentation

ddsnc::DDSPublisher::DDSPublisher

(

const char *

channelName

)

[inline]

Constructor for DDSPublisher class, initializes the common objects required by a DDS Publisher.

See also:

DDSHelper

initialize()

ddsnc::DDSPublisher::~DDSPublisher

(

)

[inline]

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Member Function Documentation

int ddsnc::DDSPublisher::attachToTransport

(

)

[private]

int ddsnc::DDSPublisher::createPublisher

(

)

[private]

Creates the publisher with default QoS or Qos with a partition

See also:

initialize()

void ddsnc::DDSPublisher::initialize

(

)

[private]

Create the participant, initialize the publisher with the partition provided in the channelName constructor parameter, if there is not partition initialize the publisher with default QoS properties, initialize the transport for the participant and finally initilize the data writer QoS to default.

void ddsnc::DDSPublisher::initializeDataWriter

(

)

[private]

Initialize the DataWriter with QoS

Template Parameters:

<type>DataWriter

class

See also:

dwQos

template<class D , class DW , class DWVAR , class TSV , class TSI >

void ddsnc::DDSPublisher::publishData

(

D

data

)

[inline]

Publish the data to be sended to the subscribers, the data type must be defined in the idl file. If the class has been not initialized, it are initialized at this moment and it set as initialized.

The <type> corresponds to the name of data type (without namespace) defined in the idl file, the classes required by the template are autogenerated by dcps_ts.pl tools and are specific to the data type defined.

Parameters:

data

the data to be published

Template Parameters:

	D	<type> class
	DW	<type>DataWriter class
	TSV	<type>TypeSupport_var class
	TSI	<type>TypeSupportImpl class

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Member Data Documentation

DDS::DataWriter_var ddsnc::DDSPublisher::dw [private]

DDS::DataWriterQos ddsnc::DDSPublisher::dwQos

Data Writer Qos, can be modified according OpenDDS API, the Qos properties will be applied when is called publishData for first time and they cannot be changed after that.

See also:

initializeDataWriter()

publishData(D data)

DDS::InstanceHandle_t ddsnc::DDSPublisher::handler [private]

DDS::Publisher_var ddsnc::DDSPublisher::pub [private]

OpenDDS::DCPS::PublisherImpl* ddsnc::DDSPublisher::pub_impl [private]

DDS::PublisherQos ddsnc::DDSPublisher::pubQos [protected]

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

• DDSPublisher.h