OpenSplice C# API  v6.x
OpenSplice C# Data Distribution Service Data-Centric Publish-Subscribe API
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DDS.UserDataQosPolicy Struct Reference

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Collaboration diagram for DDS.UserDataQosPolicy:
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Public Attributes

byte [] Value
 

Detailed Description

This QosPolicy allows the application to attach additional information to a DomainParticipant, DataReader or DataWriter entity. This information is distributed with the BuiltinTopics.

Attributes

Value Meaning Concerns RxO Changeable
A sequence of octets:
value 		A sequence of octets that holds the application user data. By default, the sequence has length 0. DomainParticipant, DataReader, DataWriter No Yes

This QosPolicy allows the application to attach additional information to a DomainParticipant, DataReader or DataWriter entity. This information is distributed with the Builtin Topics. An application that discovers a new Entity ofthe listed kind, can use this information to add additional functionality. The UserDataQosPolicy is changeable and updates of the Builtin Topic instance must be expected. Note that the Data Distribution Service is not aware of the real structure of the user data (the Data Distribution System handles it as an opaque type) and that the application is responsible for correct mapping on structural types for the specific platform.

Definition at line 1232 of file DdsDcpsStructs.cs.

Member Data Documentation

◆ Value

byte [] DDS.UserDataQosPolicy.Value

Definition at line 1234 of file DdsDcpsStructs.cs.

The documentation for this struct was generated from the following file: