20.1.5.5. TopicQos

class fastdds.TopicQos

Class TopicQos, containing all the possible Qos that can be set for a determined Topic. Although these values can be set and are transmitted during the Endpoint Discovery Protocol, not all of the behaviour associated with them has been implemented in the library. Please consult each of them to check for implementation details and default values.

deadline(*args)

Overload 1:

Getter for DeadlineQosPolicy

Return type:: DeadlineQosPolicy
Returns:: DeadlineQos reference

Overload 2:

Getter for DeadlineQosPolicy

Return type:: DeadlineQosPolicy
Returns:: DeadlineQos reference

Overload 3:

Setter for DeadlineQosPolicy

Parameters:: deadline (DeadlineQosPolicy) – new value for the DeadlineQosPolicy

destination_order(*args)

Overload 1:

Getter for DestinationOrderQosPolicy

Return type:: DestinationOrderQosPolicy
Returns:: DestinationOrderQos reference

Overload 2:

Getter for DestinationOrderQosPolicy

Return type:: DestinationOrderQosPolicy
Returns:: DestinationOrderQos reference

Overload 3:

Setter for DestinationOrderQosPolicy

Parameters:: destination_order (DestinationOrderQosPolicy) – new value for the DestinationOrderQosPolicy

durability(*args)

Overload 1:

Getter for DurabilityQosPolicy

Return type:: DurabilityQosPolicy
Returns:: DurabilityQos reference

Overload 2:

Getter for DurabilityQosPolicy

Return type:: DurabilityQosPolicy
Returns:: DurabilityQos reference

Overload 3:

Setter for DurabilityQosPolicy

Parameters:: durability (DurabilityQosPolicy) – new value for the DurabilityQosPolicy

durability_service(*args)

Overload 1:

Getter for DurabilityServiceQosPolicy

Return type:: DurabilityServiceQosPolicy
Returns:: DurabilityServiceQos reference

Overload 2:

Getter for DurabilityServiceQosPolicy

Return type:: DurabilityServiceQosPolicy
Returns:: DurabilityServiceQos reference

Overload 3:

Setter for DurabilityServiceQosPolicy

Parameters:: durability_service (DurabilityServiceQosPolicy) – new value for the DurabilityServiceQosPolicy

history(*args)

Overload 1:

Getter for HistoryQosPolicy

Return type:: HistoryQosPolicy
Returns:: HistoryQos reference

Overload 2:

Getter for HistoryQosPolicy

Return type:: HistoryQosPolicy
Returns:: HistoryQos reference

Overload 3:

Setter for HistoryQosPolicy

Parameters:: history (HistoryQosPolicy) – new value for the HistoryQosPolicy

latency_budget(*args)

Overload 1:

Getter for LatencyBudgetQosPolicy

Return type:: LatencyBudgetQosPolicy
Returns:: LatencyBudgetQos reference

Overload 2:

Getter for LatencyBudgetQosPolicy

Return type:: LatencyBudgetQosPolicy
Returns:: LatencyBudgetQos reference

Overload 3:

Setter for LatencyBudgetQosPolicy

Parameters:: latency_budget (LatencyBudgetQosPolicy) – new value for the LatencyBudgetQosPolicy

lifespan(*args)

Overload 1:

Getter for LifespanQosPolicy

Return type:: LifespanQosPolicy
Returns:: LifespanQos reference

Overload 2:

Getter for LifespanQosPolicy

Return type:: LifespanQosPolicy
Returns:: LifespanQos reference

Overload 3:

Setter for LifespanQosPolicy

Parameters:: lifespan (LifespanQosPolicy) – new value for the LifespanQosPolicy

liveliness(*args)

Overload 1:

Getter for LivelinessQosPolicy

Return type:: LivelinessQosPolicy
Returns:: LivelinessQos reference

Overload 2:

Getter for LivelinessQosPolicy

Return type:: LivelinessQosPolicy
Returns:: LivelinessQos reference

Overload 3:

Setter for LivelinessQosPolicy

Parameters:: liveliness (LivelinessQosPolicy) – new value for the LivelinessQosPolicy

ownership(*args)

Overload 1:

Getter for OwnershipQosPolicy

Return type:: OwnershipQosPolicy
Returns:: OwnershipQos reference

Overload 2:

Getter for OwnershipQosPolicy

Return type:: OwnershipQosPolicy
Returns:: OwnershipQos reference

Overload 3:

Setter for OwnershipQosPolicy

Parameters:: ownership (OwnershipQosPolicy) – new value for the OwnershipQosPolicy

reliability(*args)

Overload 1:

Getter for ReliabilityQosPolicy

Return type:: ReliabilityQosPolicy
Returns:: ReliabilityQos reference

Overload 2:

Getter for ReliabilityQosPolicy

Return type:: ReliabilityQosPolicy
Returns:: ReliabilityQos reference

Overload 3:

Setter for ReliabilityQosPolicy

Parameters:: reliability (ReliabilityQosPolicy) – new value for the ReliabilityQosPolicy

resource_limits(*args)

Overload 1:

Getter for ResourceLimitsQosPolicy

Return type:: ResourceLimitsQosPolicy
Returns:: ResourceLimitsQos reference

Overload 2:

Getter for ResourceLimitsQosPolicy

Return type:: ResourceLimitsQosPolicy
Returns:: ResourceLimitsQos reference

Overload 3:

Setter for ResourceLimitsQosPolicy

Parameters:: resource_limits (ResourceLimitsQosPolicy) – new value for the ResourceLimitsQosPolicy

property thisown: The membership flag

topic_data(*args)

Overload 1:

Getter for TopicDataQosPolicy

Return type:: TopicDataQosPolicy
Returns:: TopicDataQos reference

Overload 2:

Getter for TopicDataQosPolicy

Return type:: TopicDataQosPolicy
Returns:: TopicDataQos reference

Overload 3:

Setter for TopicDataQosPolicy

Parameters:: value (TopicDataQosPolicy) – new value for the TopicDataQosPolicy

transport_priority(*args)

Overload 1:

Getter for TransportPriorityQosPolicy

Return type:: TransportPriorityQosPolicy
Returns:: TransportPriorityQos reference

Overload 2:

Getter for TransportPriorityQosPolicy

Return type:: TransportPriorityQosPolicy
Returns:: TransportPriorityQos reference

Overload 3:

Setter for TransportPriorityQosPolicy

Parameters:: transport_priority (TransportPriorityQosPolicy) – new value for the TransportPriorityQosPolicy

fastdds.TOPIC_QOS_DEFAULT = <fastdds.TopicQos>