CoreDX DDS C# Reference Manual
Public Attributes | List of all members
DataReaderQos Class Reference

Public Attributes

DurabilityQosPolicy durability
 
DeadlineQosPolicy deadline
 
LatencyBudgetQosPolicy latency_budget
 
LivelinessQosPolicy liveliness
 
ReliabilityQosPolicy reliability
 
DestinationOrderQosPolicy destination_order
 
HistoryQosPolicy history
 
ResourceLimitsQosPolicy resource_limits
 
UserDataQosPolicy user_data
 
OwnershipQosPolicy ownership
 
TimeBasedFilterQosPolicy time_based_filter
 
ReaderDataLifecycleQosPolicy reader_data_lifecycle
 
DataRepresentationQosPolicy representation
 
TypeConsistencyEnforcementQosPolicy type_consistency
 
RpcQosPolicy rpc
 
EntityNameQosPolicy entity_name
 
LoggingQosPolicy logging
 
RTPSReaderQosPolicy rtps_reader
 

Detailed Description

Structure that holds DataReader Quality of Service policies.

See also
DataReader::set_qos()
DataReader::get_qos()
Subscriber::create_datareader()
Subscriber::set_default_datareader_qos()
Subscriber::get_default_datareader_qos()

Member Data Documentation

The requested update frequency for data instances.

DestinationOrderQosPolicy destination_order

The destination order logic requested by the DataReader.

DurabilityQosPolicy durability

The durability policy requested by the DataReader.

EntityNameQosPolicy entity_name

entity_name

The data history requested by the DataReader.

LatencyBudgetQosPolicy latency_budget

The latency requested by the DataReader.

LivelinessQosPolicy liveliness

The liveliness mechanism requested by the DataReader.

logging

OwnershipQosPolicy ownership

The type of 'ownership' offered by the DataReader.

ReaderDataLifecycleQosPolicy reader_data_lifecycle

Controls the auto-purge behavior of the DataReader.

ReliabilityQosPolicy reliability

The transport reliability requested by the DataReader.

Informs DataWriter(s) of the data representation(s) supported.

ResourceLimitsQosPolicy resource_limits

The resource limits set on the DataReader.

Configure RPC relevant settings: instance_name, related_entity,and topic_aliases.

RTPSReaderQosPolicy rtps_reader

rtps reader configuration

TimeBasedFilterQosPolicy time_based_filter

The maximum update frequency required/desired by the DataReader.

Influences the algorithm that matches DataReaders and DataWriters based on their data type compatibility.

UserDataQosPolicy user_data

A sequence of octets associated with the DataReader.


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