RTI Connext DDS Micro  Version 2.4.8
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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_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_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.

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_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_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.


RTI Connext DDS Micro Version 2.4.8 Copyright © Tue Apr 12 2016 Real-Time Innovations, Inc