DDS::SubscriberQos Class Reference

Structure that holds Subscriber Quality of Service policies. More...

Data Fields
PresentationQosPolicy	presentation
	Controls the presentation of groups of changes. More...
PartitionQosPolicy	partition
	Establishes a logical data partition. More...
GroupDataQosPolicy	group_data
	A sequence of octets associated with the Publisher.
EntityFactoryQosPolicy	entity_factory
	Controls the behavior of the Subscriber.create_datareader() operation.
EntityNameQosPolicy	entity_name
	Controls the Entity name of the Subscriber.
LoggingQosPolicy	logging
	Controls the logging behavior of the Subscriber.

Detailed Description

Structure that holds Subscriber Quality of Service policies.

See also

Subscriber::set_qos(SubscriberQos)

Subscriber::get_qos(SubscriberQos)

DomainParticipant::create_subscriber(SubscriberQos qos, SubscriberListener listener, long mask)

DomainParticipant::set_default_subscriber_qos(SubscriberQos)

DomainParticipant::get_default_subscriber_qos(SubscriberQos)

Field Documentation

partition

PartitionQosPolicy DDS::SubscriberQos::partition

Establishes a logical data partition.

DataWriters and DataReaders that are 'in' the same partition (ie, the partition of the containing Publisher and Subscriber match) can communicate. If the partitions do not match, then they cannot communicate.

presentation

PresentationQosPolicy DDS::SubscriberQos::presentation

Controls the presentation of groups of changes.

See also

Publisher::begin_coherent_changes()

Publisher::end_coherent_changes()

Subscriber::begin_access()

Subscriber::end_access()