Entry created when a Topic object discovered. More...
#include <managed_builtin.h>
Properties | |
| TopicDataQosPolicy^ | topic_data [get] |
| Policy of the corresponding Topic. More... | |
| DataRepresentationQosPolicy^ | representation [get] |
| Data representation policy of the corresponding Topic. More... | |
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.
Member Data Documentation
◆ key
| BuiltinTopicKey_t DDS::TopicBuiltinTopicData::key |
DCPS key to distinguish entries.
◆ name
| System::String ^ DDS::TopicBuiltinTopicData::name |
Name of the DDS::Topic.
The length of this string is limited to 255 characters.
◆ type_name
| 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.
◆ durability
| DurabilityQosPolicy DDS::TopicBuiltinTopicData::durability |
durability policy of the corresponding Topic
◆ durability_service
| DurabilityServiceQosPolicy DDS::TopicBuiltinTopicData::durability_service |
durability service policy of the corresponding Topic
◆ deadline
| DeadlineQosPolicy DDS::TopicBuiltinTopicData::deadline |
Policy of the corresponding Topic.
◆ latency_budget
| LatencyBudgetQosPolicy DDS::TopicBuiltinTopicData::latency_budget |
Policy of the corresponding Topic.
◆ liveliness
| LivelinessQosPolicy DDS::TopicBuiltinTopicData::liveliness |
Policy of the corresponding Topic.
◆ reliability
| ReliabilityQosPolicy DDS::TopicBuiltinTopicData::reliability |
Policy of the corresponding Topic.
◆ transport_priority
| TransportPriorityQosPolicy DDS::TopicBuiltinTopicData::transport_priority |
Policy of the corresponding Topic.
◆ lifespan
| LifespanQosPolicy DDS::TopicBuiltinTopicData::lifespan |
Policy of the corresponding Topic.
◆ destination_order
| DestinationOrderQosPolicy DDS::TopicBuiltinTopicData::destination_order |
Policy of the corresponding Topic.
◆ history
| HistoryQosPolicy DDS::TopicBuiltinTopicData::history |
Policy of the corresponding Topic.
◆ resource_limits
| ResourceLimitsQosPolicy DDS::TopicBuiltinTopicData::resource_limits |
Policy of the corresponding Topic.
◆ ownership
| OwnershipQosPolicy DDS::TopicBuiltinTopicData::ownership |
Policy of the corresponding Topic.
Property Documentation
◆ topic_data
|
get |
Policy of the corresponding Topic.
◆ representation
|
get |
Data representation policy of the corresponding Topic.