- RTI Connext Micro C++ API Version 4.3.0 Copyright © Thu May 28 2026
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RTI Connext Micro C++ API Version 4.3.0
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| CCDR_Stream_t | Byte stream abstraction for CDR serialization and deserialization |
| CDDS_BuiltinTopicKey_t | The key type of the built-in topic types |
| CDDS_ChecksumProperty_t | <<eXtension>> Type to define the checksum properties of the participant RTI Connext DDS Micro |
| CDDS_ContentFilterI | Interface for implementing custom content filters |
| CDDS_ContentFilterProperty | All of the information necessary for a DDSDataWriter to perform writer-side filtering for a DDSDataReader |
| CDDS_ContentFilterQosPolicy | Filter that allows a DDSDataReader to specify that it is interested only in (potentially) a subset of the samples on its topic |
| CDDS_DataReaderInstanceReplacedStatus | <<eXtension>> DDS_INSTANCE_REPLACED_STATUS |
| CDDS_DataReaderProtocolQosPolicy | <<eXtension>> Protocol that applies only to DDSDataReader instances |
| CDDS_DataReaderQos | QoS policies supported by a DDSDataReader entity |
| CDDS_DataReaderResourceLimitsQosPolicy | Resource limits that apply only to DDSDataReader instances |
| CDDS_DataRepresentationIdSeq | Declares IDL sequence < DDS_DataRepresentationId_t > |
| CDDS_DataRepresentationQosPolicy | This QoS policy contains a list of representation identifiers used by DDSDataWriter and DDSDataReader entities to negotiate which data representation to use |
| CDDS_DataWriterProtocolQosPolicy | <<eXtension>> Protocol that applies only to DDSDataWriter instances |
| CDDS_DataWriterQos | QoS policies supported by a DDSDataWriter entity |
| CDDS_DataWriterResourceLimitsQosPolicy | Resource limits that apply only to DDSDataWriter instances |
| CDDS_DataWriterShmemRefTransferModeSettings | Settings related to transferring data using shared memory references |
| CDDS_DataWriterTransferModeQosPolicy | <<eXtension>> QoS related to transferring data |
| CDDS_DeadlineQosPolicy | Expresses the maximum duration or deadline within which an instance is expected to be updated |
| CDDS_DestinationOrderQosPolicy | Destination order policies that affect the ordering of subscribed data |
| CDDS_DiscoveryComponent | Specifies the discovery plugin the DDSDomainParticipant should use |
| CDDS_DiscoveryQosPolicy | Specifies the attributes required to discover participants in the domain |
| CDDS_DomainParticipantFactoryQos | QoS policies supported by a DDSDomainParticipantFactory |
| CDDS_DomainParticipantQos | QoS policies supported by a DDSDomainParticipant entity |
| CDDS_DomainParticipantResourceLimitsQosPolicy | Resource limits that apply only to DDSDomainParticipant instances |
| CDDS_DurabilityQosPolicy | Durability properties that affect the life-cycle of published data |
| CDDS_Duration_t | Type for duration representation |
| CDDS_EncapsulationIdSeq | Declares IDL sequence < DDS_EncapsulationId_t > |
| CDDS_EntityFactoryQosPolicy | A QoS policy for all DDSEntity types that can act as factories for one or more other DDSEntity types |
| CDDS_EntityNameQosPolicy | Policy used to name an entity |
| CDDS_FilterQosPolicy | Configures the content filter capabilities and resource limits for a DDSDomainParticipant and all of its child entities |
| CDDS_FilterResourceLimits | Resource limits for content filtering on a DDSDomainParticipant and all of its child entities |
| CDDS_FlowControllerProperty_t | Determines the flow control characteristics of the DDSFlowController |
| CDDS_FlowControllerTokenBucketProperty_t | DDSFlowController uses the popular token bucket approach for open loop network flow control. The flow control characteristics are determined by the token bucket properties |
| CDDS_GroupDataQosPolicy | Attaches a buffer of opaque data to a DDSEntity which is distributed to other applications as part of the discovery process |
| CDDS_GUID_t | Type for GUID (Global Unique Identifier) representation |
| CDDS_HistoryQosPolicy | Specifies the behavior of RTI Connext DDS Micro when a sample value changes one or more times before it can be successfully communicated to existing subscribers |
| CDDS_InconsistentTopicStatus | DDS_INCONSISTENT_TOPIC_STATUS |
| CDDS_InstanceHandleSeq | Instantiates FooSeq < DDS_InstanceHandle_t > |
| CDDS_LatencyBudgetQosPolicy | Provides a hint as to the maximum acceptable delay from the time the data is written to the time it is received by the subscribing applications |
| CDDS_LivelinessChangedStatus | DDS_LIVELINESS_CHANGED_STATUS |
| CDDS_LivelinessLostStatus | DDS_LIVELINESS_LOST_STATUS |
| CDDS_LivelinessQosPolicy | Determines the mechanism and parameters used by the application to determine whether a DDSEntity is alive |
| CDDS_Locator_t | <<eXtension>> Type used to represent the addressing information needed to send a message to an RTPS Endpoint using one of the supported transports |
| CDDS_LocatorEx | <<eXtension>> Type used to represent the addressing information needed to send a message to an RTPS Endpoint using one of the supported transports |
| CDDS_LocatorSeq | Declares IDL sequence < DDS_Locator_t > |
| CDDS_OfferedDeadlineMissedStatus | DDS_OFFERED_DEADLINE_MISSED_STATUS |
| CDDS_OfferedIncompatibleQosStatus | DDS_OFFERED_INCOMPATIBLE_QOS_STATUS |
| CDDS_OwnershipQosPolicy | Specifies whether it is allowed for multiple ::DDSDataWriter(s) to write the same instance of the data and if so, how these modifications should be arbitrated |
| CDDS_OwnershipStrengthQosPolicy | Specifies the value of the strength used to arbitrate among multiple DDSDataWriter objects that attempt to modify the same instance of a data type (identified by DDSTopic + key) |
| CDDS_ParticipantBuiltinTopicData | Object representing a remote DomainParticipant |
| CDDS_PartitionQosPolicy | A set of strings that introduces logical PARTITIONs |
| CDDS_PresentationQosPolicy | Specifies how the samples representing changes to data instances are presented to a subscribing application |
| CDDS_ProductVersion_t | <<eXtension>> Type used to represent the current version of RTI Connext DDS Micro |
| CDDS_Property_t | Properties are name/value pair objects |
| CDDS_PropertyQosPolicy | Stores name/value(string) pairs that can be used to configure certain parameters of RTI Connext DDS Micro that are not exposed through formal QoS policies |
| CDDS_PropertySeq | Declares IDL sequence < DDS_Property_t > |
| CDDS_ProtocolVersion_t | <<eXtension>> Type used to represent the version of the RTPS protocol |
| CDDS_PskPassTracker_InterfaceI | PSK passphrase tracker user interface |
| CDDS_PskServiceFactoryProperty | Property used to register the Lightweight Security Plugin |
| CDDS_PublicationBuiltinTopicData | Object describing a remote Publication |
| CDDS_PublicationMatchedStatus | DDS_PUBLICATION_MATCHED_STATUS |
| CDDS_PublisherQos | QoS policies supported by a DDSPublisher entity |
| CDDS_PublishModeQosPolicy | Specifies how RTI Connext DDS Micro sends application data on the network. This QoS policy can be used to tell RTI Connext DDS Micro to use its own thread to send data, instead of the user thread |
| CDDS_QosPolicyCount | Type to hold a counter for a DDS_QosPolicyId_t |
| CDDS_ReliabilityQosPolicy | Indicates the level of reliability offered or requested by RTI Connext DDS Micro |
| CDDS_ReliableReaderActivityChangedStatus | <<eXtension>> Describes the activity (i.e. are acknowledgements forthcoming) of reliable readers matched to a reliable writer |
| CDDS_ReliableSampleUnacknowledgedStatus | Status about an unacknowledged sample that is removed from the DDSDataWriter cache before being acknowledged by all matched DDSDataReader entities |
| CDDS_RequestedDeadlineMissedStatus | DDS_REQUESTED_DEADLINE_MISSED_STATUS |
| CDDS_RequestedIncompatibleQosStatus | DDS_REQUESTED_INCOMPATIBLE_QOS_STATUS |
| CDDS_ResourceLimitsQosPolicy | Specifies the resources that RTI Connext DDS Micro can consume in order to meet the requested QoS |
| CDDS_RtpsReliableReaderProtocol_t | QoS related to reliable reader protocol defined in RTPS |
| CDDS_RtpsReliableWriterProtocol_t | QoS related to the reliable writer protocol defined in RTPS |
| CDDS_RtpsWellKnownPorts_t | RTPS well-known port mapping configuration |
| CDDS_SampleIdentity_t | Data structure used to provide explicit identity information about a published data sample |
| CDDS_SampleInfo | Information that accompanies each sample that is read or taken |
| CDDS_SampleInfoSeq | Declares IDL sequence < DDS_SampleInfo > |
| CDDS_SampleLostStatus | DDS_SAMPLE_LOST_STATUS |
| CDDS_SampleRejectedStatus | DDS_SAMPLE_REJECTED_STATUS |
| CDDS_SecTransform_Configuration | A structure for configuration this Transform PSL |
| CDDS_SequenceNumber_t | Type for sequence number representation |
| CDDS_SubscriberQos | QoS policies supported by a DDSSubscriber entity |
| CDDS_SubscriptionBuiltinTopicData | Entry created when a DDSDataReader is discovered in association with its Subscriber |
| CDDS_SubscriptionMatchedStatus | DDS_SUBSCRIPTION_MATCHED_STATUS |
| CDDS_SystemResourceLimitsQosPolicy | Resource limits that apply only to DDSDomainParticipantFactory |
| CDDS_Time_t | Type for time representation |
| CDDS_TopicDataQosPolicy | Attaches a buffer of opaque data to a DDSTopic which is distributed to other applications as part of the discovery process |
| CDDS_TopicQos | QoS policies supported by a DDSTopic entity |
| CDDS_TransportEncapsulationQosPolicy | Specifies the wire encapsulation(s) to use on each transport for a DDSDataWriter |
| CDDS_TransportEncapsulationSettings_t | Associates a set of DDS_EncapsulationId_t with this entity |
| CDDS_TransportEncapsulationSettingsSeq | Declares IDL sequence < DDS_TransportEncapsulationSettings_t > |
| CDDS_TransportPriorityQosPolicy | This QoS policy allows the application to take advantage of transports that are capable of sending messages with different priorities |
| CDDS_TransportQosPolicy | <<eXtension>> Settings for available transports |
| CDDS_TrustQosPolicy | <<eXtension>> Configures the security plugin suite used by a DDSDomainParticipant |
| CDDS_UserDataQosPolicy | Attaches a buffer of opaque data to a DDSEntity which is distributed to other applications as part of the discovery process |
| CDDS_UserTrafficQosPolicy | <<eXtension>> Configures the default transports enabled to transmit and receive user data traffic |
| CDDS_VendorId_t | <<eXtension>> Type used to represent the vendor of the service implementing the RTPS protocol |
| CDDS_WireProtocolQosPolicy | Specifies the wire-protocol-related attributes for the DDSDomainParticipant |
| CDDS_WriteParams_t | Data structure used to provide custom parameters to a DDSDataWriter's write operation |
| ►CDDSCondition | <<interface>> Root class for all the conditions that may be attached to a DDSWaitSet |
| CDDSConditionSeq | A sequence object containing references to one or more DDSCondition objects |
| CDDSDomainParticipantFactory | <<singleton>> <<interface>> Allows creation and destruction of DDSDomainParticipant objects |
| CDDSDomainParticipantListener | <<interface>> Listener for a DDSDomainParticipant and all of its child entities |
| ►CDDSEntity | <<interface>> Abstract base class for all the DDS objects that support QoS policies, and a listener |
| CDDSFlowController | <<interface>> A flow controller is the object responsible for shaping the network traffic by determining when attached asynchronous DDSDataWriter instances are allowed to write data |
| ►CDDSListener | <<interface>> Abstract base class for all Listener interfaces |
| CDDSPropertyQosPolicyHelper | Policy helpers that facilitate management of the properties in the input policy |
| ►CDDSTopicDescription | <<interface>> Base class for DDSTopic |
| CDDSWaitSet | <<interface>> Allows an application to wait until one or more of the attached DDSCondition objects has a trigger_value of DDS_BOOLEAN_TRUE or else until the timeout expires |
| CDPDE_DiscoveryPluginProperty | <<eXtension>> Properties for the Dynamic Participant/Dynamic Endpoint (DPDE) discovery plugin. This includes all discovery timing properties for participant discovery |
| CDPDEDiscoveryFactory | <<eXtension>> Discovery plug-in used for asserting remote entities |
| CDPSE_DiscoveryPluginProperty | <<eXtension>> Properties for the Dynamic Participant/Static Endpoint (DPSE) discovery plugin. These properties can be configured while registering the plugin to control its behavior |
| CDPSEDiscoveryFactory | <<eXtension>> A discovery factory that will be used by the DDSDomainParticipantFactory to create a discovery plugin |
| CDPSEDiscoveryPlugin | <<eXtension>> Discovery plug-in used for asserting remote entities |
| CFooSeq | <<interface>> <<generic>> A type-safe, ordered collection of elements. The type of these elements is referred to in this documentation as "Foo" |
| CFooTypeSupport | <<interface>> <<generic>> User data type specific interface |
| CNDDS_Discovery_Property | Specifies internal information used to store discovery information about a DDSDomainParticipant in the registry |
| CNDDS_Type_PluginVersion | Data type used to keep track of versioning information about a ::DDS_TypePluginI |
| CNETIO_Address | |
| CNETIO_AddressEx | |
| CNETIO_AddressSeq | <<eXtension>> The NETIO_AddressSeq sequence type |
| CNETIO_AddressUInt32 | <<eXtension>> NETIO_AddressUInt32 |
| CNETIO_AddressValue | <<eXtension>> NETIO_AddressValue |
| CNETIO_DGRAM_InterfaceI | <<eXtension>> Definition of the NETIO_DGRAM Interface |
| CNETIO_DGRAM_InterfaceMultiCastGroup | <<eXtension>> Definition of a valid multicast group address range |
| CNETIO_DGRAM_InterfaceRouteEntry | <<eXtension>> Definition of a route entry |
| CNETIO_DGRAM_InterfaceTableEntry | <<eXtension>> Definition of an interface |
| CNETIO_DGRAM_InterfaceTableEntrySeq | A sequence of NETIO_DGRAMInterfaceTableEntry elements |
| CNETIO_Interface | Base-class definition for all NETIO interfaces |
| CNETIO_InterfaceI | |
| CNETIO_Netmask | <<eXtension>> NETIO_Netmask |
| CNETIO_NetmaskSeq | <<eXtension>> The NETIO_NetmaskSeq sequence type |
| CNETIO_Packet | Implementation of the abstract NETIO_Packet type |
| CNETIO_SharedMemorySegmentHeader | |
| CNETIO_SHMEMInterfaceFactoryProperty | <<eXtension>> Properties for the SHMEM Transport |
| COSAPI_LogProperty | Configuration of logging functionality |
| COSAPI_SharedMemorySegmentHandle | |
| COSAPI_SharedMemorySegmentHeader | |
| COSAPI_SystemI | System API |
| COSAPI_SystemProperty | The System Properties |
| COSAPI_SystemTime | System Time |
| COSAPI_TaskProperty | Task properties |
| COSAPI_ThreadProperty | Properties for thread creation |
| COSAPI_TimerProperty | Timer properies |
| CPSK_ErrListener | A structure for holding callback pointers in case of an error |
| CPSK_FilePassTrackerErrListener | A structure for holding callback pointers in case of an error |
| CPSK_PassTrackerConfiguration | Configuration structure for file-based PSK pass tracker |
| CRHSMHistoryFactory | <<eXtension>> A reader history factory that will be used by the DataReader to create a history cache |
| CRTPS_Checksum | <<eXtension>> RTPS checksum type |
| CRTPS_ChecksumClass | <<eXtension>> Definition of a checksum function |
| CRTPS_ChecksumProperty | <<eXtension>> Checksum properties for the RTPS plugin |
| CRTPS_InterfaceFactoryProperty | <<eXtension>> Properties for the RTPS Transport |
| CRTRegistry | <<eXtension>> A run-time component factory |
| CSHMEMInterfaceFactory | <<eXtension>> A SHMEM transport factory that will be used by a DomainParticipant to create a SHMEM interface. Only one SHMEM interface can be registered with the DomainParticipantFactory |
| CUDP_InterfaceFactoryProperty | <<eXtension>> Properties for the UDP Transport |
| CUDP_InterfaceTableEntry | Generic structure to describe a network interface |
| CUDP_InterfaceTableEntrySeq | <<eXtension>> Declares IDL sequence<UDP_InterfaceTableEntry> |
| CUDP_NatEntry | <<eXtension>> Properties for a Network Address Translation entry |
| CUDP_NatEntrySeq | <<eXtension>> Declares IDL sequence<UDP_NatEntry> |
| CUDPInterfaceFactory | <<eXtension>> A UDP transport factory that will be used by a DomainParticipant to create a UDP interface. Only one UDP interface can be registered with the DomainParticipantFactory |
| CUDPInterfaceTable | |
| CWHSMHistoryFactory | <<eXtension>> A writer history factory that will be used by the DataWriter to create a history cache |
| CZCOPY_NotifInterfaceFactoryProperty | Notification interface property |
| CZCOPY_NotifMechanismProperty | Notification mechanism property for the default implementation |
| CZCOPY_NotifUserInterfaceI | Notification mechanism user interface |