DDS_DomainParticipantQos Struct Reference
[DomainParticipants]

QoS policies supported by a DDSDomainParticipant entity. More...

List of all members.

Public Attributes

struct DDS_UserDataQosPolicy user_data
 User data policy, USER_DATA.
struct DDS_EntityFactoryQosPolicy entity_factory
 Entity factory policy, ENTITY_FACTORY.
struct DDS_WireProtocolQosPolicy wire_protocol
 <<eXtension>> Wire Protocol policy, WIRE_PROTOCOL.
struct
DDS_TransportBuiltinQosPolicy 
transport_builtin
 <<eXtension>> Transport Builtin policy, TRANSPORT_BUILTIN.
struct
DDS_TransportUnicastQosPolicy 
default_unicast
 <<eXtension>> Default Unicast Transport policy, TRANSPORT_UNICAST.
struct DDS_DiscoveryQosPolicy discovery
 <<eXtension>> Discovery policy, DISCOVERY.
struct
DDS_DomainParticipantResourceLimitsQosPolicy 
resource_limits
 <<eXtension>> Domain participant resource limits policy, DOMAIN_PARTICIPANT_RESOURCE_LIMITS.
struct DDS_EventQosPolicy event
 <<eXtension>> Event policy, EVENT.
struct DDS_ReceiverPoolQosPolicy receiver_pool
 <<eXtension>> Receiver pool policy, RECEIVER_POOL.
struct DDS_DatabaseQosPolicy database
 <<eXtension>> Database policy, DATABASE.
struct DDS_DiscoveryConfigQosPolicy discovery_config
 <<eXtension>> Discovery config policy, DISCOVERY_CONFIG.
struct DDS_PropertyQosPolicy property
 <<eXtension>> Property policy, PROPERTY.
struct DDS_EntityNameQosPolicy participant_name
 <<eXtension>> The participant name. ENTITY_NAME
struct
DDS_TransportMulticastMappingQosPolicy 
multicast_mapping
struct DDS_TypeSupportQosPolicy type_support
 <<eXtension>> Type support data, TYPESUPPORT.


Detailed Description

QoS policies supported by a DDSDomainParticipant entity.

Certain members must be set in a consistent manner:

Length of DDS_DomainParticipantQos::user_data .value <= DDS_DomainParticipantQos::resource_limits .participant_user_data_max_length

For DDS_DomainParticipantQos::discovery_config .publication_writer
high_watermark <= DDS_DomainParticipantQos::resource_limits .local_writer_allocation .max_count heartbeats_per_max_samples <= DDS_DomainParticipantQos::resource_limits .local_writer_allocation.max_count

For DDS_DomainParticipantQos::discovery_config .suscription_writer
high_watermark <= DDS_DomainParticipantQos::resource_limits .local_reader_allocation.max_count heartbeats_per_max_samples <= DDS_DomainParticipantQos::resource_limits .local_reader_allocation.max_count

If any of the above are not true, DDSDomainParticipant::set_qos and DDSDomainParticipant::set_qos_with_profile and DDSDomainParticipantFactory::set_default_participant_qos will fail with DDS_RETCODE_INCONSISTENT_POLICY, and DDSDomainParticipantFactory::create_participant will fail.

Entity:
DDSDomainParticipant
See also:
QoS Policies and allowed ranges within each Qos.

NDDS_DISCOVERY_PEERS


Member Data Documentation

User data policy, USER_DATA.

Entity factory policy, ENTITY_FACTORY.

<<eXtension>> Wire Protocol policy, WIRE_PROTOCOL.

The wire protocol (RTPS) attributes associated with the participant.

<<eXtension>> Transport Builtin policy, TRANSPORT_BUILTIN.

<<eXtension>> Default Unicast Transport policy, TRANSPORT_UNICAST.

<<eXtension>> Discovery policy, DISCOVERY.

<<eXtension>> Domain participant resource limits policy, DOMAIN_PARTICIPANT_RESOURCE_LIMITS.

<<eXtension>> Event policy, EVENT.

<<eXtension>> Receiver pool policy, RECEIVER_POOL.

<<eXtension>> Database policy, DATABASE.

<<eXtension>> Discovery config policy, DISCOVERY_CONFIG.

<<eXtension>> Property policy, PROPERTY.

<<eXtension>> The participant name. ENTITY_NAME

<<eXtension>> Type support data, TYPESUPPORT.

Optional value that is passed to a type plugin's on_participant_attached function.


RTI Data Distribution Service C++ API Version 4.5e Copyright © 23 Oct 2011 Real-Time Innovations, Inc