17.1.1.3.32. QosPolicy

class QosPolicy

Class QosPolicy, base for all QoS policies defined for Writers and Readers.

Subclassed by eprosima::fastdds::dds::DataRepresentationQosPolicy, eprosima::fastdds::dds::DataSharingQosPolicy, eprosima::fastdds::dds::DeadlineQosPolicy, eprosima::fastdds::dds::DestinationOrderQosPolicy, eprosima::fastdds::dds::DisablePositiveACKsQosPolicy, eprosima::fastdds::dds::DurabilityQosPolicy, eprosima::fastdds::dds::DurabilityServiceQosPolicy, eprosima::fastdds::dds::GenericDataQosPolicy, eprosima::fastdds::dds::HistoryQosPolicy, eprosima::fastdds::dds::LatencyBudgetQosPolicy, eprosima::fastdds::dds::LifespanQosPolicy, eprosima::fastdds::dds::LivelinessQosPolicy, eprosima::fastdds::dds::OwnershipQosPolicy, eprosima::fastdds::dds::OwnershipStrengthQosPolicy, eprosima::fastdds::dds::PartitionQosPolicy, eprosima::fastdds::dds::PresentationQosPolicy, eprosima::fastdds::dds::PublishModeQosPolicy, eprosima::fastdds::dds::ReliabilityQosPolicy, eprosima::fastdds::dds::ResourceLimitsQosPolicy, eprosima::fastdds::dds::TimeBasedFilterQosPolicy, eprosima::fastdds::dds::TransportConfigQos, eprosima::fastdds::dds::TransportPriorityQosPolicy, eprosima::fastdds::dds::TypeConsistencyEnforcementQosPolicy, eprosima::fastdds::dds::TypeConsistencyQos, eprosima::fastdds::dds::TypeIdV1, eprosima::fastdds::dds::TypeObjectV1, eprosima::fastdds::dds::WireProtocolConfigQos, eprosima::fastdds::dds::xtypes::TypeInformation

Public Functions

inline QosPolicy()

Constructor without parameters.

inline explicit QosPolicy(bool send_always)

Constructor.

Parameters

send_always – Boolean that set if the Qos need to be sent even if it is not changed

QosPolicy(const QosPolicy &b) = default

Copy Constructor.

Parameters

b – Another instance of QosPolicy

virtual ~QosPolicy() = default

Destructor.

inline virtual bool send_always() const

Whether it should always be sent.

Returns

True if it should always be sent.

inline virtual void clear() = 0

Clears the QosPolicy object.

Public Members

bool hasChanged

Boolean that indicates if the Qos has been changed with respect to the default Qos.