DDS_DataReaderQos Struct Reference

QoS policies supported by a DDSDataReader entity. More...

#include <dds_c_subscription.h>

Public Attributes
struct DDS_DeadlineQosPolicy	deadline
	Deadline policy, DEADLINE.
struct DDS_LivelinessQosPolicy	liveliness
	Liveliness policy, LIVELINESS.
struct DDS_HistoryQosPolicy	history
	History policy, HISTORY.
struct DDS_ResourceLimitsQosPolicy	resource_limits
	Resource limits policy, RESOURCE_LIMITS.
struct DDS_OwnershipQosPolicy	ownership
	Ownership policy, OWNERSHIP.
struct DDS_ReliabilityQosPolicy	reliability
	Reliability policy, RELIABILITY.
struct DDS_DurabilityQosPolicy	durability
	<<eXtension>> Durability policy, DURABILITY.
struct DDS_DestinationOrderQosPolicy	destination_order
	<<eXtension>> Destination Order policy, DESTINATION_ORDER.
struct DDS_DataRepresentationQosPolicy	representation
	Data representation policy, DATA_REPRESENTATION.
struct DDS_DataReaderProtocolQosPolicy	protocol
	<<eXtension>> DDSDataReader protocol policy, DATA_READER_PROTOCOL
struct DDS_TransportQosPolicy	transport
	<<eXtension>> Transport policy, TRANSPORT.
struct DDS_DataReaderResourceLimitsQosPolicy	reader_resource_limits
	<<eXtension>> DDSDataReader resource limits policy, DataReader Resource Limits. This policy is an extension to the DDS standard.
struct DDS_UserDataQosPolicy	user_data
	User data policy, USER_DATA.
struct DDS_PropertyQosPolicy	property
	<<eXtension>> The DDSDataReader properties.
struct DDS_ContentFilterQosPolicy	content_filter
	<<experimental>> <<eXtension>> Content filter policy, CONTENT_FILTER.
struct DDS_EntityNameQosPolicy	subscription_name
	<<eXtension>> The DDSDataReader name. ENTITY_NAME.

Detailed Description

QoS policies supported by a DDSDataReader entity.

Member Data Documentation

deadline

struct DDS_DeadlineQosPolicy DDS_DataReaderQos::deadline

Deadline policy, DEADLINE.

liveliness

struct DDS_LivelinessQosPolicy DDS_DataReaderQos::liveliness

Liveliness policy, LIVELINESS.

history

struct DDS_HistoryQosPolicy DDS_DataReaderQos::history

History policy, HISTORY.

resource_limits

struct DDS_ResourceLimitsQosPolicy DDS_DataReaderQos::resource_limits

Resource limits policy, RESOURCE_LIMITS.

ownership

struct DDS_OwnershipQosPolicy DDS_DataReaderQos::ownership

Ownership policy, OWNERSHIP.

reliability

struct DDS_ReliabilityQosPolicy DDS_DataReaderQos::reliability

Reliability policy, RELIABILITY.

durability

struct DDS_DurabilityQosPolicy DDS_DataReaderQos::durability

<<eXtension>> Durability policy, DURABILITY.

destination_order

struct DDS_DestinationOrderQosPolicy DDS_DataReaderQos::destination_order

<<eXtension>> Destination Order policy, DESTINATION_ORDER.

representation

struct DDS_DataRepresentationQosPolicy DDS_DataReaderQos::representation

Data representation policy, DATA_REPRESENTATION.

protocol

struct DDS_DataReaderProtocolQosPolicy DDS_DataReaderQos::protocol

<<eXtension>> DDSDataReader protocol policy, DATA_READER_PROTOCOL

transport

struct DDS_TransportQosPolicy DDS_DataReaderQos::transport

<<eXtension>> Transport policy, TRANSPORT.

reader_resource_limits

struct DDS_DataReaderResourceLimitsQosPolicy DDS_DataReaderQos::reader_resource_limits

<<eXtension>> DDSDataReader resource limits policy, DataReader Resource Limits. This policy is an extension to the DDS standard.

user_data

struct DDS_UserDataQosPolicy DDS_DataReaderQos::user_data

User data policy, USER_DATA.

property

struct DDS_PropertyQosPolicy DDS_DataReaderQos::property

<<eXtension>> The DDSDataReader properties.

content_filter

struct DDS_ContentFilterQosPolicy DDS_DataReaderQos::content_filter

<<experimental>> <<eXtension>> Content filter policy, CONTENT_FILTER.

If a content filter is specified, then the content filtering feature must be enabled or the DDSDataReader will fail to be created.

See also

::DDSFilterPluginFactory::register for how to enable the content filtering feature

subscription_name

struct DDS_EntityNameQosPolicy DDS_DataReaderQos::subscription_name

<<eXtension>> The DDSDataReader name. ENTITY_NAME.