DDS_TopicListener Struct Reference

<<interface>> DDS_Listener for DDS_Topic entities. More...

#include <dds_c_topic.h>

Data Fields
struct DDS_Listener	as_listener
	The superclass instance of this DDS_TopicListener.
DDS_TopicListener_InconsistentTopicCallback	on_inconsistent_topic
	Handle the DDS_INCONSISTENT_TOPIC_STATUS status.This callback is called when a remote DDS_Topic is discovered but is inconsistent with the locally created DDS_Topic of the same topic name.

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Detailed Description

<<interface>> DDS_Listener for DDS_Topic entities.

Entity:

DDS_Topic

Status:

DDS_INCONSISTENT_TOPIC_STATUS, DDS_InconsistentTopicStatus

This is the interface that can be implemented by an application-provided class and then registered with the DDS_Topic such that the application can be notified by RTI Connext Micro of relevant status changes.

See also:

Status Kinds

DDS_Listener

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Field Documentation

struct DDS_Listener DDS_TopicListener::as_listener

The superclass instance of this DDS_TopicListener.

DDS_TopicListener_InconsistentTopicCallback DDS_TopicListener::on_inconsistent_topic

Handle the DDS_INCONSISTENT_TOPIC_STATUS status.This callback is called when a remote DDS_Topic is discovered but is inconsistent with the locally created DDS_Topic of the same topic name.

Parameters:

topic	<<out>> Locally created DDS_Topic that triggers the listener callback
status	<<out>> Current inconsistent status of locally created DDS_Topic