DESTINATION_ORDER
[QoS Policies]

Controls the criteria used to determine the logical order among changes made by DDS::Publisher entities to the same instance of data (i.e., matching DDS::Topic and key). More...

Classes
struct	DDS::DestinationOrderQosPolicy
	Controls how the middleware will deal with data sent by multiple DDS::DataWriter entities for the same instance of data (i.e., same DDS::Topic and key). More...
Enumerations
enum	DDS::DestinationOrderQosPolicyKind {   DDS::BY_RECEPTION_TIMESTAMP_DESTINATIONORDER_QOS,   DDS::BY_SOURCE_TIMESTAMP_DESTINATIONORDER_QOS }
	Kinds of destination order. More...
Functions
static System::String^	DDS::DestinationOrderQosPolicy::get_destinationorder_qos_policy_name ()
	Stringified human-readable name for DDS::DestinationOrderQosPolicy.

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Detailed Description

Controls the criteria used to determine the logical order among changes made by DDS::Publisher entities to the same instance of data (i.e., matching DDS::Topic and key).

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Enumeration Type Documentation

enum DDS::DestinationOrderQosPolicyKind

Kinds of destination order.

QoS:

DDS::DestinationOrderQosPolicy

Enumerator:

BY_RECEPTION_TIMESTAMP_DESTINATIONORDER_QOS	[default] Indicates that data is ordered based on the reception time at each DDS::Subscriber. Since each subscriber may receive the data at different times there is no guaranteed 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.
BY_SOURCE_TIMESTAMP_DESTINATIONORDER_QOS	Indicates that data is ordered based on a time-stamp placed at the source (by RTI Data Distribution Service or by the application). In any case this guarantees a consistent final value for the data in all subscribers. See also: Special Instructions if Using 'Timestamp' APIs and BY_SOURCE_TIMESTAMP Destination Ordering:

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Function Documentation

static System::String ^ DDS::DestinationOrderQosPolicy::get_destinationorder_qos_policy_name

(

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[inline, static, inherited]

Stringified human-readable name for DDS::DestinationOrderQosPolicy.