DDS_PublicationBuiltinTopicData Struct Reference

Entry created when a DDS_DataWriter is discovered in association with its Publisher. More...

Data Fields
DDS_BuiltinTopicKey_t	key
	DCPS key to distinguish entries.
DDS_BuiltinTopicKey_t	participant_key
	DCPS key of the participant to which the DataWriter belongs.
char *	topic_name
	Name of the related DDS_Topic.
char *	type_name
	Name of the type attached to the DDS_Topic.
struct DDS_DurabilityQosPolicy	durability
	durability policy of the corresponding DataWriter
struct DDS_DurabilityServiceQosPolicy	durability_service
	durability_service policy of the corresponding DataWriter
struct DDS_DeadlineQosPolicy	deadline
	Policy of the corresponding DataWriter.
struct DDS_LatencyBudgetQosPolicy	latency_budget
	Policy of the corresponding DataWriter.
struct DDS_LivelinessQosPolicy	liveliness
	Policy of the corresponding DataWriter.
struct DDS_ReliabilityQosPolicy	reliability
	Policy of the corresponding DataWriter.
struct DDS_LifespanQosPolicy	lifespan
	Policy of the corresponding DataWriter.
struct DDS_UserDataQosPolicy	user_data
	Policy of the corresponding DataWriter.
struct DDS_OwnershipQosPolicy	ownership
	Policy of the corresponding DataWriter.
struct DDS_OwnershipStrengthQosPolicy	ownership_strength
	Policy of the corresponding DataWriter.
struct DDS_DestinationOrderQosPolicy	destination_order
	Policy of the corresponding DataWriter.
struct DDS_PresentationQosPolicy	presentation
	Policy of the Publisher to which the DataWriter belongs.
struct DDS_PartitionQosPolicy	partition
	Policy of the Publisher to which the DataWriter belongs.
struct DDS_TopicDataQosPolicy	topic_data
	Policy of the related Topic.
struct DDS_GroupDataQosPolicy	group_data
	Policy of the Publisher to which the DataWriter belongs.
struct DDS_TypeCode *	type_code
	<<eXtension>> Type code information of the corresponding Topic
DDS_BuiltinTopicKey_t	publisher_key
	<<eXtension>> DCPS key of the publisher to which the DataWriter belongs
struct DDS_PropertyQosPolicy	property
	<<eXtension>> Properties of the corresponding DataWriter.
struct DDS_LocatorSeq	unicast_locators
	<<eXtension>> Custom unicast locators that the endpoint can specify. The default locators will be used if this is not specified.
struct DDS_GUID_t	virtual_guid
	<<eXtension>> Virtual GUID associated to the DataWriter.
DDS_ProtocolVersion_t	rtps_protocol_version
	<<eXtension>> Version number of the RTPS wire protocol used.
struct DDS_VendorId_t	rtps_vendor_id
	<<eXtension>> ID of vendor implementing the RTPS wire protocol.
struct DDS_ProductVersion_t	product_version
	<<eXtension>> This is a vendor specific parameter. It gives the current version for rti-dds.
struct DDS_LocatorFilterQosPolicy	locator_filter
	<<eXtension>> Policy of the corresponding DataWriter
DDS_Boolean	disable_positive_acks
	<<eXtension>> This is a vendor specific parameter. Determines whether matching DataReaders send positive acknowledgements for reliability.
struct DDS_EntityNameQosPolicy	publication_name
	<<eXtension>> The publication name and role name.

Detailed Description

Entry created when a DDS_DataWriter is discovered in association with its Publisher.

Data associated with the built-in topic DDS_PUBLICATION_TOPIC_NAME. It contains QoS policies and additional information that apply to the remote DDS_DataWriter the related DDS_Publisher.

See Also

DDS_PUBLICATION_TOPIC_NAME

DDS_PublicationBuiltinTopicDataDataReader

Field Documentation

DDS_BuiltinTopicKey_t DDS_PublicationBuiltinTopicData::key

DCPS key to distinguish entries.

DDS_BuiltinTopicKey_t DDS_PublicationBuiltinTopicData::participant_key

DCPS key of the participant to which the DataWriter belongs.

char* DDS_PublicationBuiltinTopicData::topic_name

Name of the related DDS_Topic.

The length of this string is limited to 255 characters.

The memory for this field is managed as described in Conventions.

See Also

Conventions

char* DDS_PublicationBuiltinTopicData::type_name

Name of the type attached to the DDS_Topic.

The length of this string is limited to 255 characters.

The memory for this field is managed as described in Conventions.

See Also

Conventions

struct DDS_DurabilityQosPolicy DDS_PublicationBuiltinTopicData::durability

durability policy of the corresponding DataWriter

struct DDS_DurabilityServiceQosPolicy DDS_PublicationBuiltinTopicData::durability_service

durability_service policy of the corresponding DataWriter

struct DDS_DeadlineQosPolicy DDS_PublicationBuiltinTopicData::deadline

Policy of the corresponding DataWriter.

struct DDS_LatencyBudgetQosPolicy DDS_PublicationBuiltinTopicData::latency_budget

Policy of the corresponding DataWriter.

struct DDS_LivelinessQosPolicy DDS_PublicationBuiltinTopicData::liveliness

Policy of the corresponding DataWriter.

struct DDS_ReliabilityQosPolicy DDS_PublicationBuiltinTopicData::reliability

Policy of the corresponding DataWriter.

struct DDS_LifespanQosPolicy DDS_PublicationBuiltinTopicData::lifespan

Policy of the corresponding DataWriter.

struct DDS_UserDataQosPolicy DDS_PublicationBuiltinTopicData::user_data

Policy of the corresponding DataWriter.

struct DDS_OwnershipQosPolicy DDS_PublicationBuiltinTopicData::ownership

Policy of the corresponding DataWriter.

struct DDS_OwnershipStrengthQosPolicy DDS_PublicationBuiltinTopicData::ownership_strength

Policy of the corresponding DataWriter.

struct DDS_DestinationOrderQosPolicy DDS_PublicationBuiltinTopicData::destination_order

Policy of the corresponding DataWriter.

struct DDS_PresentationQosPolicy DDS_PublicationBuiltinTopicData::presentation

Policy of the Publisher to which the DataWriter belongs.

struct DDS_PartitionQosPolicy DDS_PublicationBuiltinTopicData::partition

Policy of the Publisher to which the DataWriter belongs.

struct DDS_TopicDataQosPolicy DDS_PublicationBuiltinTopicData::topic_data

Policy of the related Topic.

struct DDS_GroupDataQosPolicy DDS_PublicationBuiltinTopicData::group_data

Policy of the Publisher to which the DataWriter belongs.

struct DDS_TypeCode* DDS_PublicationBuiltinTopicData::type_code

<<eXtension>> Type code information of the corresponding Topic

DDS_BuiltinTopicKey_t DDS_PublicationBuiltinTopicData::publisher_key

<<eXtension>> DCPS key of the publisher to which the DataWriter belongs

struct DDS_PropertyQosPolicy DDS_PublicationBuiltinTopicData::property

<<eXtension>> Properties of the corresponding DataWriter.

struct DDS_LocatorSeq DDS_PublicationBuiltinTopicData::unicast_locators

<<eXtension>> Custom unicast locators that the endpoint can specify. The default locators will be used if this is not specified.

struct DDS_GUID_t DDS_PublicationBuiltinTopicData::virtual_guid

<<eXtension>> Virtual GUID associated to the DataWriter.

See Also

DDS_GUID_t

DDS_ProtocolVersion_t DDS_PublicationBuiltinTopicData::rtps_protocol_version

<<eXtension>> Version number of the RTPS wire protocol used.

struct DDS_VendorId_t DDS_PublicationBuiltinTopicData::rtps_vendor_id

<<eXtension>> ID of vendor implementing the RTPS wire protocol.

struct DDS_ProductVersion_t DDS_PublicationBuiltinTopicData::product_version

<<eXtension>> This is a vendor specific parameter. It gives the current version for rti-dds.

struct DDS_LocatorFilterQosPolicy DDS_PublicationBuiltinTopicData::locator_filter

<<eXtension>> Policy of the corresponding DataWriter

Related to DDS_MultiChannelQosPolicy.

DDS_Boolean DDS_PublicationBuiltinTopicData::disable_positive_acks

<<eXtension>> This is a vendor specific parameter. Determines whether matching DataReaders send positive acknowledgements for reliability.

struct DDS_EntityNameQosPolicy DDS_PublicationBuiltinTopicData::publication_name

<<eXtension>> The publication name and role name.

This member contains the name and the role name of the discovered publication.