<<eXtension>> Specifies the DestinationOrder policy. More...

Data Structures
struct	DDS_DestinationOrderQosPolicy
	Destination order policies that affect the ordering of subsribed data. More...

Enumerations
enum	DDS_DestinationOrderQosPolicyKind { DDS_BY_RECEPTION_TIMESTAMP_DESTINATIONORDER_QOS, DDS_BY_SOURCE_TIMESTAMP_DESTINATIONORDER_QOS }
	Enumerated values used to describe the destination order of published data. More...

Detailed Description

<<eXtension>> Specifies the DestinationOrder policy.

Enumeration Type Documentation

Enumerated values used to describe the destination order of published data.

Enumerator:

DDS_BY_RECEPTION_TIMESTAMP_DESTINATIONORDER_QOS

destination ordering by reception timestemp.

Properties:: RxO = YES;
Changeable = NO
[default] Indicates that data is ordered based on the reception time at each DDS_DataReader. Since each subscriber may receive the data at different times there is no guarantee that the changes will be seen in the same order. Consequently, it is possible for each subscriber to end up with a different final value for the data.

DDS_BY_SOURCE_TIMESTAMP_DESTINATIONORDER_QOS

destination ordering by source timestemp.

Properties:: RxO = YES;
Changeable = NO
Indicates that data is ordered based on the source time provided by the source application. A consistent final value is guaranteed for the data in all subscribers.