DDS::TopicBuiltinTopicData Class Reference
[Topic Built-in Topics]

Entry created when a Topic object discovered. More...

#include <managed_builtin.h>

Inheritance diagram for DDS::TopicBuiltinTopicData:

List of all members.

Public Attributes

BuiltinTopicKey_t key

DCPS key to distinguish entries.

System::String^ name

Name of the DDS::Topic.

System::String^ type_name

Name of the type attached to the DDS::Topic.

DurabilityQosPolicy durability

durability policy of the corresponding Topic

DurabilityServiceQosPolicy durability_service

durability service policy of the corresponding Topic

DeadlineQosPolicy deadline

Policy of the corresponding Topic.

LatencyBudgetQosPolicy latency_budget

Policy of the corresponding Topic.

LivelinessQosPolicy liveliness

Policy of the corresponding Topic.

ReliabilityQosPolicy reliability

Policy of the corresponding Topic.

TransportPriorityQosPolicy transport_priority

Policy of the corresponding Topic.

LifespanQosPolicy lifespan

Policy of the corresponding Topic.

DestinationOrderQosPolicy destination_order

Policy of the corresponding Topic.

HistoryQosPolicy history

Policy of the corresponding Topic.

ResourceLimitsQosPolicy resource_limits

Policy of the corresponding Topic.

OwnershipQosPolicy ownership

Policy of the corresponding Topic.

Properties

TopicDataQosPolicy^ topic_data [get]

Policy of the corresponding Topic.

Detailed Description

Entry created when a Topic object discovered.

Data associated with the built-in topic DDS::TopicBuiltinTopicDataTypeSupport::TOPIC_TOPIC_NAME. It contains QoS policies and additional information that apply to the remote DDS::Topic.

Note: The DDS_TopicBuiltinTopicData built-in topic is meant to convey information about discovered Topics. This Topic's samples are not propagated in a separate packet on the wire. Instead, the data is sent as part of the information carried by other built-in topics (DDS::PublicationBuiltinTopicData and DDS::SubscriptionBuiltinTopicData). Therefore TopicBuiltinTopicData DataReaders will not receive any data.

See also:: DDS::TopicBuiltinTopicDataTypeSupport::TOPIC_TOPIC_NAME
DDS::TopicBuiltinTopicDataDataReader

Member Data Documentation

BuiltinTopicKey_t DDS::TopicBuiltinTopicData::key

DCPS key to distinguish entries.

System::String ^ DDS::TopicBuiltinTopicData::name

Name of the DDS::Topic.

The length of this string is limited to 255 characters.

System::String ^ DDS::TopicBuiltinTopicData::type_name

Name of the type attached to the DDS::Topic.

The length of this string is limited to 255 characters.

DurabilityQosPolicy DDS::TopicBuiltinTopicData::durability

durability policy of the corresponding Topic

DurabilityServiceQosPolicy DDS::TopicBuiltinTopicData::durability_service

durability service policy of the corresponding Topic

DeadlineQosPolicy DDS::TopicBuiltinTopicData::deadline