dds::topic::TopicListener< T > Class Template Reference

The listener to notify status changes for a dds::topic::Topic. More...

#include <dds/topic/TopicListener.hpp>

Inheritance diagram for dds::topic::TopicListener< T >:

Public Member Functions
virtual void	on_inconsistent_topic (Topic< T > &topic, const dds::core::status::InconsistentTopicStatus &status)=0
	Handles the dds::core::status::InconsistentTopicStatus status.

Detailed Description

template<typename T>
class dds::topic::TopicListener< T >

The listener to notify status changes for a dds::topic::Topic.

Entity:

dds::topic::Topic

Status:

dds::core::status::StatusMask::inconsistent_topic(), dds::core::status::InconsistentTopicStatus

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

See Also

Status Kinds

Listener

dds::topic::Topic::listener(TopicListener*, const dds::core::status::StatusMask&)

Operations Allowed in Listener Callbacks

NoOpTopicListener

Member Function Documentation

template<typename T >

virtual void dds::topic::TopicListener< T >::on_inconsistent_topic ( Topic< T > &  topic, const dds::core::status::InconsistentTopicStatus &  status  )

pure virtual

Handles the dds::core::status::InconsistentTopicStatus status.

This callback is called when a remote dds::topic::Topic is discovered but is inconsistent with the locally created dds::topic::Topic of the same topic name.

Parameters

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

Implemented in dds::topic::NoOpTopicListener< T >.