RTI Connext DDS Micro C API  Version 4.0.1
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DDS_SubscriptionBuiltinTopicData Struct Reference

Entry created when a DDS_DataReader is discovered in association with its Subscriber. More...

#include <dds_c_discovery.h>

Data Fields

struct DDS_BuiltinTopicKey_t key
 DCPS key to distinguish entries. This is used to configure the object ID of the remote DDS_DataReader.
struct DDS_BuiltinTopicKey_t participant_key
 DCPS key of the participant to which the DataReader belongs.
char * topic_name
 Name of the related DDS_Topic.
char * type_name
 Name of the type attached to the DDS_Topic.
struct DDS_DeadlineQosPolicy deadline
 Policy of the corresponding DataReader.
struct DDS_OwnershipQosPolicy ownership
 Policy of the corresponding DataReader.
struct DDS_LatencyBudgetQosPolicy latency_budget
 Latency budget policy, LATENCY_BUDGET.
struct DDS_ReliabilityQosPolicy reliability
 Policy of the corresponding DataReader.
struct DDS_LivelinessQosPolicy liveliness
 Policy of the corresponding DataReader.
struct DDS_DurabilityQosPolicy durability
 Policy of the corresponding DataReader.
struct
DDS_DestinationOrderQosPolicy 
destination_order
 Policy of the corresponding DataReader.
struct DDS_LocatorSeq unicast_locator
 <<eXtension>> Custom unicast locator that the endpoint can specify. The default locator will be used if this is not specified.
struct DDS_LocatorSeq multicast_locator
 <<eXtension>> Custom multicast locator that the endpoint can specify. The default locator will be used if this is not specified.
struct DDS_PresentationQosPolicy presentation
 Policy of the Subscriber to which the DataReader belongs.
struct
DDS_DataRepresentationQosPolicy 
representation
 Data representation policy, DATA_REPRESENTATION.
struct DDS_PartitionQosPolicy partition
 Policy of the Subscriber to which the DataReader belongs.
struct DDS_UserDataQosPolicy user_data
 Policy of the corresponding DataReader.
struct DDS_GroupDataQosPolicy group_data
 Policy of the Subscriber to which the DataReader belongs.
struct DDS_TopicDataQosPolicy topic_data
 Policy of the related Topic.

Detailed Description

Entry created when a DDS_DataReader is discovered in association with its Subscriber.

Data associated with the built-in topic DDS_SUBSCRIPTION_TOPIC_NAME. It contains QoS policies and additional information that apply to the remote DDS_DataReader the related DDS_Subscriber.

See also:
DDS_SUBSCRIPTION_TOPIC_NAME

Field Documentation

struct DDS_BuiltinTopicKey_t DDS_SubscriptionBuiltinTopicData::key

DCPS key to distinguish entries. This is used to configure the object ID of the remote DDS_DataReader.

Key GUID must be first

struct DDS_BuiltinTopicKey_t DDS_SubscriptionBuiltinTopicData::participant_key

DCPS key of the participant to which the DataReader belongs.

char* DDS_SubscriptionBuiltinTopicData::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_SubscriptionBuiltinTopicData::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_DeadlineQosPolicy DDS_SubscriptionBuiltinTopicData::deadline

Policy of the corresponding DataReader.

struct DDS_OwnershipQosPolicy DDS_SubscriptionBuiltinTopicData::ownership

Policy of the corresponding DataReader.

struct DDS_LatencyBudgetQosPolicy DDS_SubscriptionBuiltinTopicData::latency_budget

Latency budget policy, LATENCY_BUDGET.

struct DDS_ReliabilityQosPolicy DDS_SubscriptionBuiltinTopicData::reliability

Policy of the corresponding DataReader.

struct DDS_LivelinessQosPolicy DDS_SubscriptionBuiltinTopicData::liveliness

Policy of the corresponding DataReader.

struct DDS_DurabilityQosPolicy DDS_SubscriptionBuiltinTopicData::durability

Policy of the corresponding DataReader.

struct DDS_DestinationOrderQosPolicy DDS_SubscriptionBuiltinTopicData::destination_order

Policy of the corresponding DataReader.

struct DDS_LocatorSeq DDS_SubscriptionBuiltinTopicData::unicast_locator

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

struct DDS_LocatorSeq DDS_SubscriptionBuiltinTopicData::multicast_locator

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

struct DDS_PresentationQosPolicy DDS_SubscriptionBuiltinTopicData::presentation

Policy of the Subscriber to which the DataReader belongs.

struct DDS_DataRepresentationQosPolicy DDS_SubscriptionBuiltinTopicData::representation

Data representation policy, DATA_REPRESENTATION.

struct DDS_PartitionQosPolicy DDS_SubscriptionBuiltinTopicData::partition

Policy of the Subscriber to which the DataReader belongs.

struct DDS_UserDataQosPolicy DDS_SubscriptionBuiltinTopicData::user_data

Policy of the corresponding DataReader.

struct DDS_GroupDataQosPolicy DDS_SubscriptionBuiltinTopicData::group_data

Policy of the Subscriber to which the DataReader belongs.

struct DDS_TopicDataQosPolicy DDS_SubscriptionBuiltinTopicData::topic_data

Policy of the related Topic.


RTI Connext DDS Micro C API Version 4.0.1 Copyright © Mon Jun 3 2024 Real-Time Innovations, Inc