Omg.Dds.Core.Policy Namespace Reference

Data Structures
class	ChangeableAttribute
	Attribute that indicates that a Qos policy type can be changed after its Entity has been created. More...

Enumerations
enum	ChangeableWhen {   AnyTime ,   UntilEnable }
	Indicates when the policy can be changed More...
enum	DurabilityKind {   Volatile ,   TransientLocal ,   Transient ,   Persistent }
	Kinds of durability More...

Enumeration Type Documentation

ChangeableWhen

enum Omg.Dds.Core.Policy.ChangeableWhen

Indicates when the policy can be changed

Enumerator
AnyTime	Indicates that the Qos policy can be changed any time after creation
UntilEnable	Indicates that the Qos policy can only be changed while the entity hasn't been enabled yet.

DurabilityKind

enum Omg.Dds.Core.Policy.DurabilityKind

Kinds of durability

The full documentation is available in the C API: DDSDurabilityQosPolicyKind

Enumerator
Volatile	DDS does not need to keep any samples of data instances on behalf of any Rti.Dds.Subscription.DataReader<T> that is unknown by the Rti.Dds.Publication.DataWriter<T> at the time the instance is written. The full documentation is available in the C API: VOLATILE_DURABILITY_QOS
TransientLocal	DDS will attempt to keep some samples so that they can be delivered to any potential late-joining Rti.Dds.Subscription.DataReader<T>. The full documentation is available in the C API: TRANSIENT_LOCAL_DURABILITY_QOS
Transient	DDS will attempt to keep some samples so that they can be delivered to any potential late-joining Rti.Dds.Subscription.DataReader<T>. The full documentation is available in the C API: TRANSIENT_DURABILITY_QOS
Persistent	Data is kept on permanent storage, so that they can outlive a system session. The full documentation is available in the C API: PERSISTENT_DURABILITY_QOS