iceoryx_posh: Rolling
Links
Rosindex
Website
Bugtracker
Repository
C++ API
Page Hierarchy
Full C++ API
Namespaces
Namespace cxx
Namespace DesignPattern
Namespace iox
Namespace iox::capro
Namespace iox::config
Namespace iox::cxx
Namespace iox::gw
Namespace iox::helper
Namespace iox::log
Namespace iox::mepoo
Namespace iox::popo
Namespace iox::popo::internal
Namespace iox::roudi
Namespace iox::runtime
Namespace iox::units::duration_literals
Namespace iox::version
Classes and Structs
Struct ServiceDescription::ClassHash
Template Struct Config
Struct CmdLineArgs_t
Struct GatewayConfig
Struct GatewayConfig::ServiceEntry
Struct LoggingComponent
Struct RouDiConfig
Struct DefaultChunkDistributorConfig
Struct DefaultChunkQueueConfig
Template Struct Optimize
Template Struct Optimize< FinalArg >
Template Struct Optimize< FirstArg, RemainderArgs… >
Template Struct SetDefaults
Template Struct SetDefaults< FinalArg >
Template Struct SetDefaults< FirstArg, RemainderArgs… >
Struct LoggingComponentPosh
Struct ChunkHeader
Struct ChunkManagement
Struct MemoryInfo
Struct MemPoolInfo
Struct MePooConfig
Struct MePooConfig::Entry
Struct NoUserHeader
Struct SegmentConfig
Struct SegmentConfig::SegmentEntry
Struct SegmentManager::SegmentMapping
Struct SegmentManager::SegmentUserInformation
Struct BasePortData
Template Struct ChunkDistributorData
Template Struct ChunkQueueData
Template Struct ChunkReceiverData
Template Struct ChunkSenderData
Struct ClientChunkDistributorConfig
Struct ClientChunkQueueConfig
Struct ClientOptions
Struct ClientPortData
Struct ConditionVariableData
Struct EventBasedTrigger_t
Template Struct EventCallback
Struct InterfacePortData
Struct NoType_t
Template Struct SmartChunkPrivateData
Template Struct SmartChunkPrivateData< TransmissionInterface, const T, H >
Template Struct TranslateAndCallTypelessCallback
Template Struct TranslateAndCallTypelessCallback< T, NoType_t >
Struct InvalidPortId_t
Template Struct NotificationCallback
Template Struct NotificationCallback< OriginType, internal::NoType_t >
Struct PublisherOptions
Struct PublisherPortData
Template Struct RequestDeleter
Template Struct ResponseDeleter
Template Struct SampleDeleter
Struct ServerChunkDistributorConfig
Struct ServerChunkQueueConfig
Struct ServerOptions
Struct ServerPortData
Struct StateBasedTrigger_t
Struct SubscriberOptions
Struct SubscriberPortData
Template Struct TypedPortApiTrait
Struct DefaultRouDiMemory
Struct FixedSizeContainer::entry_t
Struct IceOryxRouDiComponents
Struct MemPoolInfo
Struct MemPoolIntrospectionInfo
Struct PortData
Struct PortData::ConnectionInfo
Struct PortData::PublisherInfo
Struct PortData::SubscriberInfo
Struct PortIntrospectionFieldTopic
Struct PortPoolData
Struct PortThroughputData
Struct PortThroughputIntrospectionFieldTopic
Struct ProcessIntrospectionData
Struct ProcessIntrospectionFieldTopic
Struct PublisherPortData
Struct RouDi::RoudiStartupParameters
Struct ServiceRegistry::ServiceDescriptionEntry
Struct SubscriberPortChangingData
Struct SubscriberPortChangingIntrospectionFieldTopic
Struct NodeProperty
Struct PortConfigInfo
Class CaproMessage
Class ServiceDescription
Class CmdLineParser
Class CmdLineParserConfigFileOption
Class TomlGatewayConfigParser
Class TomlRouDiConfigFileProvider
Template Class Channel
Class GatewayBase
Template Class GatewayDiscovery
Template Class GatewayGeneric
Class ChunkSettings
Class MemoryManager
Class MemPool
Template Class MePooSegment
Template Class SegmentManager
Class SharedChunk
Template Class SharedPointer
Class ShmSafeUnmanagedChunk
Template Class TypedMemPool
Template Class BaseClient
Class BasePort
Template Class BasePublisher
Template Class BaseServer
Template Class BaseSubscriber
Template Class ChunkDistributor
Template Class ChunkQueuePopper
Template Class ChunkQueuePusher
Template Class ChunkReceiver
Template Class ChunkSender
Template Class Client
Template Class ClientImpl
Class ClientPortRouDi
Class ClientPortUser
Class ConditionListener
Class ConditionNotifier
Class InterfacePort
Class Event_t
Class Listener
Template Class ListenerImpl
Class ListenerImpl::IndexManager_t
Class NotificationAttorney
Class NotificationInfo
Template Class Publisher
Template Class PublisherImpl
Template Class PublisherInterface
Class PublisherPortRouDi
Class PublisherPortUser
Template Class Request
Class RequestHeader
Template Class Response
Class ResponseHeader
Class RpcBaseHeader
Template Class RpcInterface
Template Class Sample
Template Class Server
Template Class ServerImpl
Class ServerPortRouDi
Class ServerPortUser
Class SingleThreadedPolicy
Template Class SmartChunk
Template Class Subscriber
Template Class SubscriberImpl
Class SubscriberPortMultiProducer
Class SubscriberPortRouDi
Class SubscriberPortSingleProducer
Class SubscriberPortUser
Class ThreadSafePolicy
Class Trigger
Class TriggerHandle
Class UniquePortId
Class UntypedClient
Template Class UntypedClientImpl
Class UntypedPublisher
Template Class UntypedPublisherImpl
Class UntypedServer
Template Class UntypedServerImpl
Class UntypedSubscriber
Template Class UntypedSubscriberImpl
Template Class UsedChunkList
Class UserTrigger
Class Void
Template Class WaitSet
Template Class FixedPositionContainer
Template Class FixedSizeContainer
Template Class GenericMemoryBlock
Class IceOryxRouDiApp
Class IceOryxRouDiMemoryManager
Class MemoryBlock
Class MemoryProvider
Class MemPoolCollectionMemoryBlock
Template Class MemPoolIntrospection
Class MemPoolSegmentManagerMemoryBlock
Template Class PortIntrospection
Class PortIntrospection::PortData
Class PortManager
Class PortPool
Class PortPoolMemoryBlock
Class PosixShmMemoryProvider
Class Process
Template Class ProcessIntrospection
Class ProcessManager
Class ProcessManagerInterface
Class RouDi
Class RouDiApp
Class RouDiConfigFileProvider
Class RouDiMemoryInterface
Class RouDiMemoryManager
Class ServiceRegistry
Class IpcInterfaceBase
Class IpcInterfaceCreator
Class IpcInterfaceUser
Class IpcMessage
Class IpcRuntimeInterface
Class Node
Class NodeData
Class PoshRuntime
Class PoshRuntimeImpl
Class PoshRuntimeSingleProcess
Class ServiceDiscovery
Class SharedMemoryUser
Enums
Enum CaproMessageType
Enum CaproServiceType
Enum Interfaces
Enum Scope
Enum CmdLineParserResult
Enum TomlGatewayConfigParseError
Enum ConnectionState
Enum ChannelError
Enum GatewayError
Enum SharedPointerError
Enum TypedMemPoolError
Enum AllocationError
Enum ChunkDistributorError
Enum ChunkReceiveResult
Enum ClientEvent
Enum ClientSendError
Enum ClientState
Enum ConsumerTooSlowPolicy
Enum ListenerError
Enum MessagingPattern
Enum QueueFullPolicy
Enum ServerEvent
Enum ServerRequestResult
Enum ServerSendError
Enum ServerState
Enum SubscriberEvent
Enum SubscriberState
Enum TriggerType
Enum WaitSetError
Enum MemoryProviderError
Enum MonitoringMode
Enum PortPoolError
Enum RouDiConfigFileParseError
Enum RouDiMemoryManagerError
Enum IpcMessageErrorType
Enum IpcMessageType
Enum RuntimeLocation
Enum ServiceDiscoveryEvent
Enum SubscribeState
Enum CompatibilityCheckLevel
Functions
Function iox::asStringLiteral
Function iox::capro::asStringLiteral
Function iox::capro::operator<<(std::ostream&, const ServiceDescription&)
Function iox::capro::operator<<(log::LogStream&, const ServiceDescription&)
Function iox::capro::operator<<(std::ostream&, CaproMessageType)
Function iox::capro::operator<<(log::LogStream&, CaproMessageType)
Function iox::capro::serviceMatch
Function iox::config::operator<<
Specialized Template Function iox::cxx::from< mepoo::MemoryManager::Error, popo::AllocationError >
Specialized Template Function iox::cxx::from< popo::ChunkReceiveResult, popo::ServerRequestResult >
Function iox::mepoo::asStringLiteral
Function iox::mepoo::operator<<(std::ostream&, const MemoryManager::Error)
Function iox::mepoo::operator<<(log::LogStream&, const MemoryManager::Error)
Function iox::operator<<(std::ostream&, ConnectionState)
Function iox::operator<<(log::LogStream&, ConnectionState)
Function iox::popo::asStringLiteral(const ChunkReceiveResult)
Function iox::popo::asStringLiteral(const AllocationError)
Function iox::popo::asStringLiteral(const ClientSendError)
Function iox::popo::asStringLiteral(const ServerRequestResult)
Function iox::popo::asStringLiteral(const ServerSendError)
Template Function iox::popo::createNotificationCallback(void(&)(OriginType *const))
Template Function iox::popo::createNotificationCallback(void(&)(OriginType *const, ContextDataType *const), ContextDataType&)
Function iox::popo::operator<<(std::ostream&, ChunkReceiveResult)
Function iox::popo::operator<<(log::LogStream&, ChunkReceiveResult)
Function iox::popo::operator<<(std::ostream&, AllocationError)
Function iox::popo::operator<<(log::LogStream&, AllocationError)
Function iox::popo::operator<<(std::ostream&, ClientSendError)
Function iox::popo::operator<<(log::LogStream&, ClientSendError)
Function iox::popo::operator<<(std::ostream&, ServerRequestResult)
Function iox::popo::operator<<(log::LogStream&, ServerRequestResult)
Function iox::popo::operator<<(std::ostream&, ServerSendError)
Function iox::popo::operator<<(log::LogStream&, ServerSendError)
Function iox::roudi::operator<<(iox::log::LogStream&, const MonitoringMode&)
Function iox::roudi::operator<<(iox::log::LogStream&, const RouDiMemoryManagerError&)
Function iox::roudi::StringToCaProInterface
Function iox::runtime::IpcMessageErrorTypeToString
Function iox::runtime::IpcMessageTypeToString
Function iox::runtime::stringToIpcMessageErrorType
Function iox::runtime::stringToIpcMessageType
Function iox::version::operator<<
Variables
Variable iox::APP_MAX_MESSAGES
Variable iox::APP_MESSAGE_SIZE
Variable iox::capro::CLASS_HASH_ELEMENT_COUNT
Variable iox::capro::INTERFACE_NAMES
Variable iox::capro::MAX_NUMBER_OF_CHARS
Variable iox::capro::ScopeTypeString
Variable iox::capro::Wildcard
Variable iox::CHUNK_DEFAULT_USER_PAYLOAD_ALIGNMENT
Variable iox::CHUNK_NO_USER_HEADER_ALIGNMENT
Variable iox::CHUNK_NO_USER_HEADER_SIZE
Variable iox::config::DEFAULT_CONFIG_FILE_PATH
Variable iox::config::defaultConfigFilePath
Variable iox::config::GATEWAY_CONFIG_SERVICE_EVENT_NAME
Variable iox::config::GATEWAY_CONFIG_SERVICE_INSTANCE_NAME
Variable iox::config::GATEWAY_CONFIG_SERVICE_NAME
Variable iox::config::GATEWAY_CONFIG_SERVICE_TABLE_NAME
Variable iox::config::LogDebug
Variable iox::config::LogError
Variable iox::config::LogFatal
Variable iox::config::LogInfo
Variable iox::config::LogVerbose
Variable iox::config::LogWarn
Variable iox::config::REGEX_VALID_CHARACTERS
Variable iox::config::TOML_GATEWAY_CONFIG_FILE_PARSE_ERROR_STRINGS
Variable iox::LogDebug
Variable iox::LogError
Variable iox::LogFatal
Variable iox::LoggerPosh
Variable iox::LogInfo
Variable iox::LogVerbose
Variable iox::LogWarn
Variable iox::MAX_CHANNEL_NUMBER
Variable iox::MAX_CHUNKS_ALLOCATED_PER_PUBLISHER_SIMULTANEOUSLY
Variable iox::MAX_CHUNKS_HELD_PER_SUBSCRIBER_SIMULTANEOUSLY
Variable iox::MAX_CLIENTS
Variable iox::MAX_CLIENTS_PER_SERVER
Variable iox::MAX_FINDSERVICE_RESULT_SIZE
Variable iox::MAX_GATEWAY_SERVICES
Variable iox::MAX_INTERFACE_CAPRO_FIFO_SIZE
Variable iox::MAX_INTERFACE_NUMBER
Variable iox::MAX_NODE_NUMBER
Variable iox::MAX_NODE_PER_PROCESS
Variable iox::MAX_NUMBER_OF_ATTACHMENTS_PER_WAITSET
Variable iox::MAX_NUMBER_OF_CONDITION_VARIABLES
Variable iox::MAX_NUMBER_OF_EVENTS_PER_LISTENER
Variable iox::MAX_NUMBER_OF_MEMORY_BLOCKS_PER_MEMORY_PROVIDER
Variable iox::MAX_NUMBER_OF_MEMORY_PROVIDER
Variable iox::MAX_NUMBER_OF_MEMPOOLS
Variable iox::MAX_NUMBER_OF_NOTIFIERS
Variable iox::MAX_PROCESS_NUMBER
Variable iox::MAX_PUBLISHER_HISTORY
Variable iox::MAX_PUBLISHERS
Variable iox::MAX_REQUEST_QUEUE_CAPACITY
Variable iox::MAX_REQUESTS_ALLOCATED_SIMULTANEOUSLY
Variable iox::MAX_REQUESTS_PROCESSED_SIMULTANEOUSLY
Variable iox::MAX_RESPONSE_QUEUE_CAPACITY
Variable iox::MAX_RESPONSES_ALLOCATED_SIMULTANEOUSLY
Variable iox::MAX_RESPONSES_PROCESSED_SIMULTANEOUSLY
Variable iox::MAX_RUNTIME_NAME_LENGTH
Variable iox::MAX_SERVERS
Variable iox::MAX_SHM_SEGMENTS
Variable iox::MAX_SUBSCRIBER_QUEUE_CAPACITY
Variable iox::MAX_SUBSCRIBERS
Variable iox::MAX_SUBSCRIBERS_PER_PUBLISHER
Variable iox::NUMBER_OF_INTERNAL_PUBLISHERS
Variable iox::popo::EventBasedTrigger
Variable iox::popo::InvalidPortId
Variable iox::popo::IS_EVENT_ENUM
Variable iox::popo::IS_STATE_ENUM
Variable iox::popo::StateBasedTrigger
Variable iox::PUBLISHERS_RESERVED_FOR_INTROSPECTION
Variable iox::PUBLISHERS_RESERVED_FOR_SERVICE_REGISTRY
Variable iox::roudi::DEFAULT_UNIQUE_ROUDI_ID
Variable iox::roudi::DISCOVERY_INTERVAL
Variable iox::roudi::INTROSPECTION_APP_NAME
Variable iox::roudi::INTROSPECTION_NODE_NAME
Variable iox::roudi::INTROSPECTION_SERVICE_ID
Variable iox::roudi::IntrospectionMempoolService
Variable iox::roudi::IntrospectionPortService
Variable iox::roudi::IntrospectionPortThroughputService
Variable iox::roudi::IntrospectionProcessService
Variable iox::roudi::IntrospectionSubscriberPortChangingDataService
Variable iox::roudi::IPC_CHANNEL_ROUDI_NAME
Variable iox::roudi::MAX_GROUP_NAME_LENGTH
Variable iox::roudi::PROCESS_DEFAULT_KILL_DELAY
Variable iox::roudi::PROCESS_TERMINATED_CHECK_INTERVAL
Variable iox::roudi::ROUDI_CONFIG_FILE_PARSE_ERROR_STRINGS
Variable iox::roudi::ROUDI_LOCK_NAME
Variable iox::roudi::SHM_NAME
Variable iox::ROUDI_MAX_MESSAGES
Variable iox::ROUDI_MESSAGE_SIZE
Variable iox::runtime::PROCESS_KEEP_ALIVE_INTERVAL
Variable iox::runtime::PROCESS_KEEP_ALIVE_TIMEOUT
Variable iox::runtime::PROCESS_WAITING_FOR_ROUDI_TIMEOUT
Variable iox::SERVICE_DISCOVERY_EVENT_NAME
Variable iox::SERVICE_DISCOVERY_INSTANCE_NAME
Variable iox::SERVICE_DISCOVERY_SERVICE_NAME
Variable iox::SERVICE_REGISTRY_CAPACITY
Variable iox::version::BUILD_DATE_STRING_SIZE
Variable iox::version::COMMIT_ID_STRING_SIZE
Typedefs
Typedef iox::capro::IdString_t
Typedef iox::capro::Wildcard_t
Typedef iox::mepoo::BaseClock_t
Typedef iox::mepoo::DurationNs_t
Typedef iox::mepoo::SequenceNumber_t
Typedef iox::mepoo::TimePointNs_t
Typedef iox::NodeName_t
Typedef iox::popo::ClientChunkDistributorData_t
Typedef iox::popo::ClientChunkQueueData_t
Typedef iox::popo::ClientChunkReceiverData_t
Typedef iox::popo::ClientChunkSenderData_t
Typedef iox::popo::EventEnumIdentifier
Typedef iox::popo::internal::GenericCallbackPtr_t
Typedef iox::popo::internal::GenericCallbackRef_t
Typedef iox::popo::internal::TranslationCallbackPtr_t
Typedef iox::popo::internal::TranslationCallbackRef_t
Typedef iox::popo::ServerChunkDistributorData_t
Typedef iox::popo::ServerChunkQueueData_t
Typedef iox::popo::ServerChunkReceiverData_t
Typedef iox::popo::ServerChunkSenderData_t
Typedef iox::popo::StateEnumIdentifier
Typedef iox::popo::SubscriberChunkQueueData_t
Typedef iox::popo::SubscriberChunkReceiverData_t
Typedef iox::popo::uid_t
Typedef iox::popo::WaitSetIsConditionSatisfiedCallback
Typedef iox::PublisherPortRouDiType
Typedef iox::PublisherPortUserType
Typedef iox::roudi::ConfigFilePathString_t
Typedef iox::roudi::MemPoolInfoContainer
Typedef iox::roudi::MemPoolIntrospectionInfoContainer
Typedef iox::roudi::MemPoolIntrospectionType
Typedef iox::roudi::PortIntrospectionType
Typedef iox::roudi::ProcessIntrospectionType
Typedef iox::roudi::SubscriberPortData
Typedef iox::RouDiConfig_t
Typedef iox::runtime::ServiceContainer
Typedef iox::RuntimeName_t
Typedef iox::ShmName_t
Typedef iox::SubscriberPortRouDiType
Typedef iox::SubscriberPortType
Typedef iox::SubscriberPortUserType
Typedef iox::version::BuildDateString_t
Typedef iox::version::CommitIdString_t
Directories
Directory include
Directory iceoryx_posh
Directory capro
Directory gateway
Directory internal
Directory capro
Directory log
Directory mepoo
Directory popo
Directory building_blocks
Directory ports
Directory roudi
Directory introspection
Directory memory
Directory runtime
Directory mepoo
Directory popo
Directory roudi
Directory memory
Directory runtime
Directory version
Files
File base_client.hpp
File base_port.hpp
File base_port_data.hpp
File base_publisher.hpp
File base_server.hpp
File base_subscriber.hpp
File capro_message.hpp
File channel.hpp
File chunk_distributor.hpp
File chunk_distributor_data.hpp
File chunk_header.hpp
File chunk_management.hpp
File chunk_queue_data.hpp
File chunk_queue_popper.hpp
File chunk_queue_pusher.hpp
File chunk_receiver.hpp
File chunk_receiver_data.hpp
File chunk_sender.hpp
File chunk_sender_data.hpp
File chunk_settings.hpp
File client.hpp
File client_impl.hpp
File client_options.hpp
File client_port_data.hpp
File client_port_roudi.hpp
File client_port_user.hpp
File client_server_port_types.hpp
File cmd_line_args.hpp
File compatibility_check_level.hpp
File condition_listener.hpp
File condition_notifier.hpp
File condition_variable_data.hpp
File default_roudi_memory.hpp
File enum_trigger_type.hpp
File fixed_size_container.hpp
File gateway_base.hpp
File gateway_config.hpp
File gateway_discovery.hpp
File gateway_generic.hpp
File generic_memory_block.hpp
File iceoryx_posh_config.hpp
File iceoryx_posh_types.hpp
File iceoryx_roudi_app.hpp
File iceoryx_roudi_components.hpp
File iceoryx_roudi_memory_manager.hpp
File interface_port.hpp
File interface_port_data.hpp
File introspection_types.hpp
File ipc_interface_base.hpp
File ipc_interface_creator.hpp
File ipc_interface_user.hpp
File ipc_message.hpp
File ipc_runtime_interface.hpp
File listener.hpp
File locking_policy.hpp
File mem_pool.hpp
File memory_block.hpp
File memory_info.hpp
File memory_manager.hpp
File memory_provider.hpp
File mempool_collection_memory_block.hpp
File mempool_introspection.hpp
File mempool_segment_manager_memory_block.hpp
File mepoo.hpp
File mepoo_config.hpp
File mepoo_segment.hpp
File node.hpp
File node_data.hpp
File node_property.hpp
File notification_attorney.hpp
File notification_callback.hpp
File notification_info.hpp
File port_config_info.hpp
File port_introspection.hpp
File port_manager.hpp
File port_pool.hpp
File port_pool_data.hpp
File port_pool_memory_block.hpp
File port_queue_policies.hpp
File posh_config_logging.hpp
File posh_logging.hpp
File posh_runtime.hpp
File posh_runtime_impl.hpp
File posh_runtime_single_process.hpp
File posix_shm_memory_provider.hpp
File process.hpp
File process_introspection.hpp
File process_manager.hpp
File pub_sub_port_types.hpp
File publisher.hpp
File publisher_impl.hpp
File publisher_interface.hpp
File publisher_options.hpp
File publisher_port_data.hpp
File publisher_port_roudi.hpp
File publisher_port_user.hpp
File request.hpp
File request_deleter.hpp
File response.hpp
File response_deleter.hpp
File roudi.hpp
File roudi_app.hpp
File roudi_cmd_line_parser.hpp
File roudi_cmd_line_parser_config_file_option.hpp
File roudi_config.hpp
File roudi_config_file_provider.hpp
File roudi_config_toml_file_provider.hpp
File roudi_memory_interface.hpp
File roudi_memory_manager.hpp
File rpc_header.hpp
File rpc_interface.hpp
File sample.hpp
File sample_deleter.hpp
File segment_config.hpp
File segment_manager.hpp
File server.hpp
File server_impl.hpp
File server_options.hpp
File server_port_data.hpp
File server_port_roudi.hpp
File server_port_user.hpp
File service_description.hpp
File service_discovery.hpp
File service_registry.hpp
File shared_chunk.hpp
File shared_memory_user.hpp
File shared_pointer.hpp
File shm_safe_unmanaged_chunk.hpp
File smart_chunk.hpp
File subscriber.hpp
File subscriber_impl.hpp
File subscriber_options.hpp
File subscriber_port_data.hpp
File subscriber_port_multi_producer.hpp
File subscriber_port_roudi.hpp
File subscriber_port_single_producer.hpp
File subscriber_port_user.hpp
File toml_gateway_config_parser.hpp
File trigger.hpp
File trigger_handle.hpp
File typed_mem_pool.hpp
File typed_port_api_trait.hpp
File typed_unique_id.hpp
File unique_port_id.hpp
File untyped_client.hpp
File untyped_client_impl.hpp
File untyped_publisher.hpp
File untyped_publisher_impl.hpp
File untyped_server.hpp
File untyped_server_impl.hpp
File untyped_subscriber.hpp
File untyped_subscriber_impl.hpp
File used_chunk_list.hpp
File user_trigger.hpp
File version_info.hpp
File wait_set.hpp
Pages
Todo List
Standard Documents
PACKAGE
LICENSE
Index
iceoryx_posh: Rolling
C++ API
Enum MessagingPattern
View page source
Enum MessagingPattern
Defined in
File service_discovery.hpp
Enum Documentation
enum
class
iox
::
popo
::
MessagingPattern
Values:
enumerator
PUB_SUB
enumerator
REQ_RES