Class DomainParticipantListener
Defined in File DomainParticipantListener.hpp
Inheritance Relationships
Base Types
public eprosima::fastdds::dds::PublisherListener
(Class PublisherListener)public eprosima::fastdds::dds::SubscriberListener
(Class SubscriberListener)public eprosima::fastdds::dds::TopicListener
(Class TopicListener)
Derived Types
public dds::domain::DomainParticipantListener
(Class DomainParticipantListener)public dds::domain::NoOpDomainParticipantListener
(Class NoOpDomainParticipantListener)
Class Documentation
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class DomainParticipantListener : public eprosima::fastdds::dds::PublisherListener, public eprosima::fastdds::dds::SubscriberListener, public eprosima::fastdds::dds::TopicListener
Class DomainParticipantListener, overrides behaviour towards certain events.
Subclassed by dds::domain::DomainParticipantListener, dds::domain::NoOpDomainParticipantListener
Public Functions
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inline DomainParticipantListener()
Constructor.
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inline virtual ~DomainParticipantListener()
Destructor.
- FASTDDS_TODO_BEFORE (3, 0, "Remove this overload")
This method is called when a new Participant is discovered, or a previously discovered participant changes its QOS or is removed.
- Parameters:
participant – [out] Pointer to the Participant which discovered the remote participant.
info – [out] Remote participant information. User can take ownership of the object.
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inline virtual void on_participant_discovery(DomainParticipant *participant, fastrtps::rtps::ParticipantDiscoveryInfo &&info)
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inline virtual void on_participant_discovery(DomainParticipant *participant, fastrtps::rtps::ParticipantDiscoveryInfo &&info, bool &should_be_ignored)
This method is called when a new Participant is discovered, or a previously discovered participant changes its QOS or is removed.
- Parameters:
participant – [out] Pointer to the Participant which discovered the remote participant.
info – [out] Remote participant information. User can take ownership of the object.
should_be_ignored – [out] Flag to indicate the library to automatically ignore the discovered Participant.
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inline virtual void on_subscriber_discovery(DomainParticipant *participant, fastrtps::rtps::ReaderDiscoveryInfo &&info)
This method is called when a new DataReader is discovered, or a previously discovered DataReader changes its QOS or is removed.
- Parameters:
participant – [out] Pointer to the Participant which discovered the remote DataReader.
info – [out] Remote DataReader information. User can take ownership of the object.
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inline virtual void on_subscriber_discovery(DomainParticipant *participant, fastrtps::rtps::ReaderDiscoveryInfo &&info, bool &should_be_ignored)
This method is called when a new DataReader is discovered, or a previously discovered DataReader changes its QOS or is removed.
Warning
Not Supported. This callback will never be called in the current version.
- Parameters:
participant – [out] Pointer to the Participant which discovered the remote DataReader.
info – [out] Remote DataReader information. User can take ownership of the object.
should_be_ignored – [out] Flag to indicate the library to automatically ignore the discovered DataReader.
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inline virtual void on_publisher_discovery(DomainParticipant *participant, fastrtps::rtps::WriterDiscoveryInfo &&info)
This method is called when a new DataWriter is discovered, or a previously discovered DataWriter changes its QOS or is removed.
- Parameters:
participant – [out] Pointer to the Participant which discovered the remote DataWriter.
info – [out] Remote DataWriter information. User can take ownership of the object.
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inline virtual void on_publisher_discovery(DomainParticipant *participant, fastrtps::rtps::WriterDiscoveryInfo &&info, bool &should_be_ignored)
This method is called when a new DataWriter is discovered, or a previously discovered DataWriter changes its QOS or is removed.
Warning
Not Supported. This callback will never be called in the current version.
- Parameters:
participant – [out] Pointer to the Participant which discovered the remote DataWriter.
info – [out] Remote DataWriter information. User can take ownership of the object.
should_be_ignored – [out] Flag to indicate the library to automatically ignore the discovered DataWriter.
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inline virtual void on_type_discovery(DomainParticipant *participant, const fastrtps::rtps::SampleIdentity &request_sample_id, const fastrtps::string_255 &topic, const fastrtps::types::TypeIdentifier *identifier, const fastrtps::types::TypeObject *object, fastrtps::types::DynamicType_ptr dyn_type)
This method is called when a participant discovers a new Type The ownership of all object belongs to the caller so if needs to be used after the method ends, a full copy should be perform (except for dyn_type due to its shared_ptr nature. For example: fastrtps::types::TypeIdentifier new_type_id = *identifier;
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inline virtual void on_type_dependencies_reply(DomainParticipant *participant, const fastrtps::rtps::SampleIdentity &request_sample_id, const fastrtps::types::TypeIdentifierWithSizeSeq &dependencies)
This method is called when the typelookup client received a reply to a getTypeDependencies request. The user may want to retrieve these new types using the getTypes request and create a new DynamicType using the retrieved TypeObject.
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inline virtual void on_type_information_received(DomainParticipant *participant, const fastrtps::string_255 topic_name, const fastrtps::string_255 type_name, const fastrtps::types::TypeInformation &type_information)
This method is called when a participant receives a TypeInformation while discovering another participant.
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inline DomainParticipantListener()