DDS_PublicationBuiltinTopicData Struct Reference
[Publication Built-in Topics]

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

List of all members.

Public Attributes
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 DDSTopic.
char *	type_name
	Name of the type attached to the DDSTopic.
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 DDSDataWriter 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 DDSDataWriter the related DDSPublisher.

See also:

DDS_PUBLICATION_TOPIC_NAME

DDSPublicationBuiltinTopicDataDataReader

---

Member Data 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 DDSTopic.

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 DDSTopic.

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 [read]

durability policy of the corresponding DataWriter

struct DDS_DurabilityServiceQosPolicy DDS_PublicationBuiltinTopicData::durability_service [read]

durability_service policy of the corresponding DataWriter

struct DDS_DeadlineQosPolicy DDS_PublicationBuiltinTopicData::deadline [read]

Policy of the corresponding DataWriter.

struct DDS_LatencyBudgetQosPolicy DDS_PublicationBuiltinTopicData::latency_budget [read]

Policy of the corresponding DataWriter.

struct DDS_LivelinessQosPolicy DDS_PublicationBuiltinTopicData::liveliness [read]

Policy of the corresponding DataWriter.

struct DDS_ReliabilityQosPolicy DDS_PublicationBuiltinTopicData::reliability [read]

Policy of the corresponding DataWriter.

struct DDS_LifespanQosPolicy DDS_PublicationBuiltinTopicData::lifespan [read]

Policy of the corresponding DataWriter.

struct DDS_UserDataQosPolicy DDS_PublicationBuiltinTopicData::user_data [read]

Policy of the corresponding DataWriter.

struct DDS_OwnershipQosPolicy DDS_PublicationBuiltinTopicData::ownership [read]

Policy of the corresponding DataWriter.

struct DDS_OwnershipStrengthQosPolicy DDS_PublicationBuiltinTopicData::ownership_strength [read]

Policy of the corresponding DataWriter.

struct DDS_DestinationOrderQosPolicy DDS_PublicationBuiltinTopicData::destination_order [read]

Policy of the corresponding DataWriter.

struct DDS_PresentationQosPolicy DDS_PublicationBuiltinTopicData::presentation [read]

Policy of the Publisher to which the DataWriter belongs.

struct DDS_PartitionQosPolicy DDS_PublicationBuiltinTopicData::partition [read]

Policy of the Publisher to which the DataWriter belongs.

struct DDS_TopicDataQosPolicy DDS_PublicationBuiltinTopicData::topic_data [read]

Policy of the related Topic.

struct DDS_GroupDataQosPolicy DDS_PublicationBuiltinTopicData::group_data [read]

Policy of the Publisher to which the DataWriter belongs.

struct DDS_TypeCode* DDS_PublicationBuiltinTopicData::type_code [read]

<<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 [read]

<<eXtension>> Properties of the corresponding DataWriter.

struct DDS_LocatorSeq DDS_PublicationBuiltinTopicData::unicast_locators [read]

<<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 [read]

<<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 [read]

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

struct DDS_ProductVersion_t DDS_PublicationBuiltinTopicData::product_version [read]

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

struct DDS_LocatorFilterQosPolicy DDS_PublicationBuiltinTopicData::locator_filter [read]

<<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 [read]

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

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