DDS_DataReaderListener Struct Reference

<<interface>> DDS_Listener for reader status. More...

Data Fields
struct DDS_Listener	as_listener
	The superclass instance of this DDS_DataReaderListener. More...
DDS_DataReaderListener_RequestedDeadlineMissedCallback	on_requested_deadline_missed
	Handles the DDS_REQUESTED_DEADLINE_MISSED_STATUS communication status. More...
DDS_DataReaderListener_RequestedIncompatibleQosCallback	on_requested_incompatible_qos
	Handles the DDS_REQUESTED_INCOMPATIBLE_QOS_STATUS communication status. More...
DDS_DataReaderListener_SampleRejectedCallback	on_sample_rejected
	Handles the DDS_SAMPLE_REJECTED_STATUS communication status. More...
DDS_DataReaderListener_LivelinessChangedCallback	on_liveliness_changed
	Handles the DDS_LIVELINESS_CHANGED_STATUS communication status. More...
DDS_DataReaderListener_DataAvailableCallback	on_data_available
	Handle the DDS_DATA_AVAILABLE_STATUS communication status. More...
DDS_DataReaderListener_SubscriptionMatchedCallback	on_subscription_matched
	Handles the DDS_SUBSCRIPTION_MATCHED_STATUS communication status. More...
DDS_DataReaderListener_SampleLostCallback	on_sample_lost
	Handles the DDS_SAMPLE_LOST_STATUS communication status. More...

Detailed Description

<<interface>> DDS_Listener for reader status.

Entity:

DDS_DataReader

Status:

DDS_DATA_AVAILABLE_STATUS;
DDS_LIVELINESS_CHANGED_STATUS, DDS_LivelinessChangedStatus;
DDS_REQUESTED_DEADLINE_MISSED_STATUS, DDS_RequestedDeadlineMissedStatus;
DDS_REQUESTED_INCOMPATIBLE_QOS_STATUS, DDS_RequestedIncompatibleQosStatus;
DDS_SAMPLE_LOST_STATUS, DDS_SampleLostStatus;
DDS_SAMPLE_REJECTED_STATUS, DDS_SampleRejectedStatus;
DDS_SUBSCRIPTION_MATCHED_STATUS, DDS_SubscriptionMatchedStatus;

See also

Status Kinds

Operations Allowed in Listener Callbacks

Examples:

HelloWorld_subscriber.c.

Field Documentation

as_listener

struct DDS_Listener DDS_DataReaderListener::as_listener

The superclass instance of this DDS_DataReaderListener.

on_requested_deadline_missed

DDS_DataReaderListener_RequestedDeadlineMissedCallback DDS_DataReaderListener::on_requested_deadline_missed

Handles the DDS_REQUESTED_DEADLINE_MISSED_STATUS communication status.

Examples:

HelloWorld_subscriber.c.

on_requested_incompatible_qos

DDS_DataReaderListener_RequestedIncompatibleQosCallback DDS_DataReaderListener::on_requested_incompatible_qos

Handles the DDS_REQUESTED_INCOMPATIBLE_QOS_STATUS communication status.

Examples:

HelloWorld_subscriber.c.

on_sample_rejected

DDS_DataReaderListener_SampleRejectedCallback DDS_DataReaderListener::on_sample_rejected

Handles the DDS_SAMPLE_REJECTED_STATUS communication status.

Examples:

HelloWorld_subscriber.c.

on_liveliness_changed

DDS_DataReaderListener_LivelinessChangedCallback DDS_DataReaderListener::on_liveliness_changed

Handles the DDS_LIVELINESS_CHANGED_STATUS communication status.

Examples:

HelloWorld_subscriber.c.

on_data_available

DDS_DataReaderListener_DataAvailableCallback DDS_DataReaderListener::on_data_available

Handle the DDS_DATA_AVAILABLE_STATUS communication status.

Examples:

HelloWorld_subscriber.c.

on_subscription_matched

DDS_DataReaderListener_SubscriptionMatchedCallback DDS_DataReaderListener::on_subscription_matched

Handles the DDS_SUBSCRIPTION_MATCHED_STATUS communication status.

Examples:

HelloWorld_subscriber.c.

on_sample_lost

DDS_DataReaderListener_SampleLostCallback DDS_DataReaderListener::on_sample_lost

Handles the DDS_SAMPLE_LOST_STATUS communication status.

Examples:

HelloWorld_subscriber.c.