RTI Connext DDS Micro C API
Version 3.0.0
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DDS Domain Module definitions. More...
#include "dds_c/dds_c_dll.h"
#include "osapi/osapi_thread.h"
#include "cdr/cdr_cdr_type.h"
#include "netio/netio_rtps.h"
#include "rtps/rtps_rtps.h"
#include "dds_c/dds_c_common.h"
#include "dds_c/dds_c_string.h"
#include "dds_c/dds_c_sequence.h"
#include <reda/reda_sequence_decl.h>
Go to the source code of this file.
Data Structures | |
struct | DDS_Time_t |
Type for time representation. More... | |
struct | DDS_Duration_t |
Type for duration representation. More... | |
struct | DDS_GUID_t |
Type for GUID (Global Unique Identifier) representation. More... | |
struct | DDS_SequenceNumber_t |
Type for sequence number representation. More... | |
struct | DDS_DeadlineQosPolicy |
<<cert>> Expresses the maximum duration (deadline) within which an instance is expected to be updated. More... | |
struct | DDS_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. More... | |
struct | DDS_OwnershipQosPolicy |
<<cert>> Specifies whether it is allowed for multiple DDS_DataWriter (s) to write the same instance of the data and if so, how these modifications should be arbitrated. More... | |
struct | DDS_OwnershipStrengthQosPolicy |
<<cert>> Specifies the value of the strength used to arbitrate among multiple DDS_DataWriter objects that attempt to modify the same instance of a data type (identified by DDS_Topic + key). More... | |
struct | DDS_LivelinessQosPolicy |
<<cert>> Determines the mechanism and parameters used by the application to determine whether a DDS_Entity is alive. More... | |
struct | DDS_ReliabilityQosPolicy |
<<cert>> Indicates the level of reliability offered/requested by RTI Connext DDS Micro. More... | |
struct | DDS_HistoryQosPolicy |
<<cert>> Specifies the behavior of RTI Connext DDS Micro in the case where the value of a sample changes (one or more times) before it can be successfully communicated to one or more existing subscribers. More... | |
struct | DDS_DurabilityQosPolicy |
Durability properties that affect the life-cycle of published data. More... | |
struct | DDS_DataRepresentationQosPolicy |
This QoS policy contains a list of representation identifiers used by DDS_DataWriter and DDS_DataReader entities to negotiate which data representation to use. More... | |
struct | DDS_ResourceLimitsQosPolicy |
<<cert>> Specifies the resources that RTI Connext DDS Micro can consume in order to meet the requested QoS. More... | |
struct | DDS_DestinationOrderQosPolicy |
Destination order policies that affect the ordering of subsribed data. More... | |
struct | DDS_DataReaderResourceLimitsQosPolicy |
<<cert>> Resource limits that apply only to DDS_DataReader instances. More... | |
struct | DDS_DataWriterResourceLimitsQosPolicy |
<<cert>> Resource limits that apply only to DDS_DataWriter instances. More... | |
struct | DDS_EntityFactoryQosPolicy |
<<cert>> A QoS policy for all DDS_Entity types that can act as factories for one or more other DDS_Entity types. More... | |
struct | DDS_DataWriterShmemRefTransferModeSettings |
Settings related to transferring data using shared memory references. More... | |
struct | DDS_DataWriterTransferModeQosPolicy |
<<eXtension>> Qos related to transferring data More... | |
struct | DDS_SystemResourceLimitsQosPolicy |
<<cert>> Resource limits that apply only to DDS_DomainParticipantFactory More... | |
struct | DDS_RtpsWellKnownPorts_t |
RTPS well-known port mapping configuration. More... | |
struct | DDS_WireProtocolQosPolicy |
<<cert>> Specifies the wire-protocol-related attributes for the DDS_DomainParticipant. More... | |
struct | DDS_Locator_t |
<<eXtension>> <<cert>> Type used to represent the addressing information needed to send a message to an RTPS Endpoint using one of the supported transports. More... | |
struct | DDS_LocatorSeq |
Declares IDL sequence < DDS_Locator_t > More... | |
struct | DDS_ProtocolVersion |
<<eXtension>> <<cert>> Type used to represent the version of the RTPS protocol. More... | |
struct | DDS_VendorId |
<<eXtension>> <<cert>> Type used to represent the vendor of the service implementing the RTPS protocol. More... | |
struct | DDS_VendorId_t |
<<eXtension>> <<cert>> Type used to represent the vendor of the service implementing the RTPS protocol. More... | |
struct | DDS_ProductVersion |
<<eXtension>> <<cert>> Type used to represent the current version of RTI Connext DDS Micro. More... | |
struct | DDS_ProductVersion_t |
<<eXtension>> <<cert>> Type used to represent the current version of RTI Connext DDS Micro. More... | |
struct | DDS_DataReaderProtocolQosPolicy |
<<eXtension>> Protocol that applies only to DDS_DataReader instances. More... | |
struct | DDS_RtpsReliableWriterProtocol_t |
<<cert>> QoS related to the reliable writer protocol defined in RTPS. More... | |
struct | DDS_DataWriterProtocolQosPolicy |
<<eXtension>> <<cert>> Protocol that applies only to DDS_DataWriter instances. More... | |
struct | DDS_TransportQosPolicy |
<<eXtension>> <<cert>> Settings for available transports More... | |
struct | DDS_DomainParticipantResourceLimitsQosPolicy |
<<cert>> Resource limits that apply only to DDS_DomainParticipant instances. More... | |
struct | DDS_BuiltinTopicKey_t |
The key type of the built-in topic types. More... | |
struct | DDS_ConditionSeq |
A sequence object containing references to one or more DDS_Condition objects. More... | |
struct | DDS_Listener |
<<interface>> Abstract base class for all Listener interfaces. More... | |
struct | DDS_EntityNameQosPolicy |
<<cert>> Policy used to name an entity. More... | |
struct | DDS_SampleIdentity_t |
Data structure used to provide explicit identity information about a published data sample. More... | |
struct | DDS_WriteParams_t |
Data structure used to provide custom parameters to a DataWriter's write operation. More... | |
struct | DDS_PropertyQosPolicy |
Property QoS policy. More... | |
struct | DDS_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. More... |
Macros | |
#define | DDS_TIME_ZERO |
The default instant in time: zero seconds and zero nanoseconds. | |
#define | T DDS_InstanceHandle_t |
A sequence object containing references to one or more DDS_Condition objects. | |
#define | DDS_STATUS_MASK_NONE |
No bits are set. | |
#define | DDS_STATUS_MASK_ALL |
All bits are set. | |
#define | T struct DDS_QosPolicyCount |
A sequence object containing references to one or more DDS_Condition objects. | |
#define | T DDS_EncapsulationId_t |
A sequence object containing references to one or more DDS_Condition objects. | |
#define | T struct DDS_TransportEncapsulationSettings_t |
A sequence object containing references to one or more DDS_Condition objects. | |
#define | T DDS_DataRepresentationId_t |
A sequence object containing references to one or more DDS_Condition objects. | |
#define | T struct RTPS_Locator |
A sequence object containing references to one or more DDS_Condition objects. | |
#define | DDS_LOCATOR_INVALID RTPS_LOCATOR_INVALID |
An invalid locator. | |
#define | DDS_LOCATOR_DEFAULT RTPS_LOCATOR_DEFAULT |
A locator with default values. | |
#define | DDS_LOCATOR_KIND_INVALID |
Locator of this kind is invalid. | |
#define | DDS_LOCATOR_PORT_INVALID |
An invalid port. | |
#define | DDS_LOCATOR_ADDRESS_INVALID RTPS_LOCATOR_ADDRESS_INVALID |
An invalid address. | |
#define | DDS_LOCATOR_KIND_UDPv4 |
A locator for a UDPv4 address. | |
#define | DDS_LOCATOR_KIND_UDPv6 |
A locator for a UDPv6 address. | |
#define | DDS_LOCATOR_KIND_RESERVED |
Locator of this kind is reserved. | |
#define | DDS_LOCATOR_KIND_SHMEM |
A locator for an address acessed via shared memory. | |
#define | DDS_PROTOCOLVERSION_1_0 { 1, 0 } |
The protocol version 1.0. | |
#define | DDS_PROTOCOLVERSION_1_1 { 1, 1 } |
The protocol version 1.1. | |
#define | DDS_PROTOCOLVERSION_1_2 { 1, 2 } |
The protocol version 1.2. | |
#define | DDS_PROTOCOLVERSION_2_0 { 2, 0 } |
The most recent protocol version. Currently 1.2. | |
#define | DDS_PROTOCOLVERSION_2_1 { 2, 1 } |
The protocol version 2.1. | |
#define | DDS_PROTOCOLVERSION { 2, 1 } |
The most recent protocol version. Currently 1.2. | |
#define | DDS_VENDOR_ID_LENGTH_MAX 2 |
Length of vendor id. | |
#define | DDS_PRODUCTVERSION_UNKNOWN { 0, 0, '0', 0 } |
The value used when the product version is unknown. | |
#define | T struct DDS_ConditionImpl* |
A sequence object containing references to one or more DDS_Condition objects. | |
#define | DDS_Listener_INITIALIZER |
Initialize the DDS_Listener::listener_data pointer to NULL. | |
#define | DDS_ENTITYNAME_QOS_NAME_MAX 255 |
Constant determining the maximum length of the name string contained in a DDS_EntityNameQosPolicy instance. | |
#define | DDS_WRITEPARAMS_DEFAULT |
Default values used to initialize instances of DDS_WriteParams_t. | |
#define | DDS_PUBLICATION_PRIORITY_UNDEFINED |
Initializer value for DDS_PublishModeQosPolicy::priority. | |
#define | DDS_PUBLICATION_PRIORITY_AUTOMATIC |
Constant value for DDS_PublishModeQosPolicy::priority. |
Typedefs | |
typedef DDS_HANDLE_TYPE_NATIVE | DDS_InstanceHandle_t |
Type definition for an instance handle. | |
typedef struct DDS_GUID_t | DDS_GUID_t |
Type for GUID (Global Unique Identifier) representation. | |
typedef DDS_UnsignedLong | DDS_StatusMask |
A bit-mask (list) of concrete status types, i.e. DDS_StatusKind[]. | |
typedef struct DDS_ProtocolVersion | DDS_ProtocolVersion_t |
<<eXtension>> <<cert>> Type used to represent the version of the RTPS protocol. | |
typedef struct DDS_BuiltinTopicKey_t | DDS_BuiltinTopicKey_t |
The key type of the built-in topic types. | |
typedef struct DDS_EntityImpl | DDS_Entity |
<<interface>> Abstract base class for all the DDS objects that support QoS policies, and a listener. | |
typedef struct DDS_ConditionImpl | DDS_Condition |
<<interface>> <<cert>> Root class for all the conditions that may be attached to a DDS_WaitSet. | |
typedef struct DDS_GuardConditionImpl | DDS_GuardCondition |
<<interface>> <<cert>> A specific DDS_Condition whose trigger_value is completely under the control of the application. | |
typedef struct DDS_StatusConditionImpl | DDS_StatusCondition |
<<interface>> <<cert>> A specific DDS_Condition that is associated with each DDS_Entity. | |
typedef struct DDS_WaitSetImpl | DDS_WaitSet |
<<interface>> <<cert>> Allows an application to wait until one or more of the attached DDS_Condition objects has a trigger_value of DDS_BOOLEAN_TRUE or else until the timeout expires. | |
typedef struct DDS_DomainEntityImpl | DDS_DomainEntity |
<<interface>> Abstract base class for all DDS entities except for the DDS_DomainParticipant. | |
typedef struct DDS_DomainParticipantImpl | DDS_DomainParticipant |
<<interface>> <<cert>> Container for all DDS_DomainEntity objects. | |
typedef struct DDS_DataReaderImpl | DDS_DataReader |
<<interface>> <<cert>> Allows the application to: (1) declare the data it wishes to receive (i.e. make a subscription) and (2) access the data received by the attached DDS_Subscriber. | |
typedef struct DDS_DataWriterImpl | DDS_DataWriter |
<<interface>> <<cert>> Allows an application to set the value of the data to be published under a given DDS_Topic. |
Variables | |
const DDS_Long | DDS_TIME_INVALID_SEC |
A sentinel indicating an invalid second of time. | |
const DDS_UnsignedLong | DDS_TIME_INVALID_NSEC |
A sentinel indicating an invalid nano-second of time. | |
struct DDS_Time_t | DDS_TIME_INVALID |
A sentinel indicating an invalid time. | |
const DDS_Long | DDS_DURATION_INFINITE_SEC |
An infinite second period of time. | |
const DDS_UnsignedLong | DDS_DURATION_INFINITE_NSEC |
An infinite nano-second period of time. | |
struct DDS_Duration_t | DDS_DURATION_INFINITE |
An infinite period of time. | |
const DDS_Long | DDS_DURATION_ZERO_SEC |
A zero-length second period of time. | |
const DDS_UnsignedLong | DDS_DURATION_ZERO_NSEC |
A zero-length nano-second period of time. | |
struct DDS_Duration_t | DDS_DURATION_ZERO |
A zero-length period of time. | |
const DDS_InstanceHandle_t | DDS_HANDLE_NIL |
The NIL instance handle. | |
struct DDS_GUID_t | DDS_GUID_UNKNOWN |
Unknown GUID. | |
const char *const | DDS_DEADLINE_QOS_POLICY_NAME |
Stringified human-readable name for DDS_DeadlineQosPolicy. | |
const char *const | DDS_OWNERSHIP_QOS_POLICY_NAME |
Stringified human-readable name for DDS_OwnershipQosPolicy. | |
const char *const | DDS_OWNERSHIPSTRENGTH_QOS_POLICY_NAME |
Stringified human-readable name for DDS_OwnershipStrengthQosPolicy. | |
const char *const | DDS_LIVELINESS_QOS_POLICY_NAME |
Stringified human-readable name for DDS_LivelinessQosPolicy. | |
const char *const | DDS_RELIABILITY_QOS_POLICY_NAME |
Stringified human-readable name for DDS_ReliabilityQosPolicy. | |
const char *const | DDS_HISTORY_QOS_POLICY_NAME |
Stringified human-readable name for DDS_HistoryQosPolicy. | |
const char *const | DDS_DURABILITY_QOS_POLICY_NAME |
Stringified human-readable name for DDS_DurabilityQosPolicy. | |
const char *const | DDS_RESOURCELIMITS_QOS_POLICY_NAME |
Stringified human-readable name for DDS_ResourceLimitsQosPolicy. | |
const DDS_Long | DDS_LENGTH_UNLIMITED |
A special value indicating an unlimited quantity. | |
const DDS_Long | DDS_LENGTH_AUTO |
A special value indicating the resource-limit is determined based on other settings. | |
const char *const | DDS_DATAREADERRESOURCELIMITS_QOS_POLICY_NAME |
Stringified human-readable name for DDS_DataReaderResourceLimitsQosPolicy. | |
const char *const | DDS_DATAWRITERRESOURCELIMITS_QOS_POLICY_NAME |
Stringified human-readable name for DDS_DataWriterResourceLimitsQosPolicy. | |
const char *const | DDS_ENTITYFACTORY_QOS_POLICY_NAME |
Stringified human-readable name for DDS_EntityFactoryQosPolicy. | |
const char *const | DDS_SYSTEMRESOURCELIMITS_QOS_POLICY_NAME |
Stringified human-readable name for DDS_SystemResourceLimitsQosPolicy. | |
struct DDS_RtpsWellKnownPorts_t | DDS_RTI_BACKWARDS_COMPATIBLE_RTPS_WELL_KNOWN_PORTS |
Assign to use well-known port mappings which are compatible with previous versions of the RTI Connext DDS Micro middleware. | |
struct DDS_RtpsWellKnownPorts_t | DDS_INTEROPERABLE_RTPS_WELL_KNOWN_PORTS |
Assign to use well-known port mappings which are compliant with OMG's DDS Interoperability Wire Protocol. | |
const char *const | DDS_WIREPROTOCOL_QOS_POLICY_NAME |
Stringified human-readable name for DDS_WireProtocolQosPolicy. | |
const char *const | DDS_DATAREADERPROTOCOL_QOS_POLICY_NAME |
Stringified human-readable name for DDS_DataReaderProtocolQosPolicy. | |
const char *const | DDS_DATAWRITERPROTOCOL_QOS_POLICY_NAME |
Stringified human-readable name for DDS_DataWriterProtocolQosPolicy. | |
const char *const | DDS_TRANSPORT_QOS_POLICY_NAME |
Stringified human-readable name for DDS_TransportQosPolicy. | |
const char *const | DDS_DOMAINPARTICIPANTRESOURCELIMITS_QOS_POLICY_NAME |
Stringified human-readable name for DDS_DomainParticipantResourceLimitsQosPolicy. | |
struct DDS_BuiltinTopicKey_t | DDS_BUILTINTOPICKEY_AUTO |
Constant indicating an automatically generated keyed instance in one of the built-in topics. | |
struct DDS_BuiltinTopicKey_t | DDS_BUILTINTOPICKEY_UNKNOWN |
Constant indicating an unknown keyed instance detected on one of the built-in topics. | |
const char *const | DDS_ENTITYNAME_QOS_POLICY_NAME |
Stringified human-readable name for DDS_EntityNameQosPolicy. | |
const char *const | DDS_AUTO_NAME_ENTITY |
Constant used to request that an entity be assigned an automatically generated name. |
DDS Domain Module definitions.
#define T DDS_InstanceHandle_t |
A sequence object containing references to one or more DDS_Condition objects.
#define T struct DDS_QosPolicyCount |
A sequence object containing references to one or more DDS_Condition objects.
#define T DDS_EncapsulationId_t |
A sequence object containing references to one or more DDS_Condition objects.
#define T struct DDS_TransportEncapsulationSettings_t |
A sequence object containing references to one or more DDS_Condition objects.
#define T DDS_DataRepresentationId_t |
A sequence object containing references to one or more DDS_Condition objects.
#define T struct RTPS_Locator |
A sequence object containing references to one or more DDS_Condition objects.
#define DDS_LOCATOR_DEFAULT RTPS_LOCATOR_DEFAULT |
A locator with default values.
#define DDS_PRODUCTVERSION_UNKNOWN { 0, 0, '0', 0 } |
The value used when the product version is unknown.
#define T struct DDS_ConditionImpl* |
A sequence object containing references to one or more DDS_Condition objects.
enum DDS_EntityKind_t |
Type of a DDS entity.
DDS_UNKNOWN_ENTITY_KIND |
Entity is of an unknown type. |
DDS_PARTICIPANT_ENTITY_KIND |
Entity is a DDS_DomainParticipant. |
DDS_PUBLISHER_ENTITY_KIND |
Entity is a DDS_Publisher. |
DDS_SUBSCRIBER_ENTITY_KIND |
Entity is a DDS_Subscriber. |
DDS_TOPIC_ENTITY_KIND |
Entity is a DDS_Topic. |
DDS_DATAREADER_ENTITY_KIND |
Entity is a DDS_DataReader. |
DDS_DATAWRITER_ENTITY_KIND |
Entity is a DDS_DataWriter. |
anonymous enum |
DDS_RTPS_AUTO_ID |
Indicates that RTI Connext DDS Micro should choose an appropriate host, app, instance or object ID automatically. If this special value is assigned to DDS_WireProtocolQosPolicy::rtps_host_id, DDS_WireProtocolQosPolicy::rtps_app_id, DDS_WireProtocolQosPolicy::rtps_instance_id, DDS_DataWriterProtocolQosPolicy::rtps_object_id or DDS_DataReaderProtocolQosPolicy::rtps_object_id RTI Connext DDS Micro will assign the ID automatically. The actual ID value is chosen when the QoS is set: the QoS returned from DDS_DomainParticipant_get_qos, DDS_DataWriter_get_qos or DDS_DataReader_get_qos will never have this value. |
enum DDS_ExceptionCode_t |
Exception codes.
Exceptions are modeled via a special parameter passed to the operations.
DDS_Boolean DDS_InstanceHandle_equals | ( | const DDS_InstanceHandle_t * | self, |
const DDS_InstanceHandle_t * | other | ||
) |
Check two DDS_InstanceHandle_t structures for equality.
[in] | self | Left side of comparison |
[in] | other | Right side of comparison |
struct DDS_BuiltinTopicKey_t DDS_BUILTINTOPICKEY_AUTO |
Constant indicating an automatically generated keyed instance in one of the built-in topics.
struct DDS_BuiltinTopicKey_t DDS_BUILTINTOPICKEY_UNKNOWN |
Constant indicating an unknown keyed instance detected on one of the built-in topics.