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DirectLink

Unreal Engine C++ API Reference > Runtime

Classes

  Type Name Description
Public struct FCommunicationStatus    
Public class FDirectLinkModule The DirectLink system enable multiple application to send and receive data over the network.  
Public class FElementSnapshot    
Public class FEndpoint FEndpoint class is the main interface for sending and receiving data with the DirectLink system.  
Public class FParameterStore    
Public class FParameterStoreSnapshot Diffable, and serializable to a buffer  
Public struct FRawInfo    
Public struct FReferenceSnapshot    
Public class FSceneGraphSharedState Data shared by all element of a given scene.  
Public struct FSceneIdentifier Guid and optional name, used to designate a scene across processes without ambiguity.  
Public class FSceneSnapshot    
Public class FSnapshotProxy    
Public class IConnectionRequestHandler In DirectLink, Source points can request connections on Destinations points.  
Public class IDeltaConsumer    
Public class IDeltaProducer    
Public class IEndpointObserver    
Public class IReferenceProxy    
Public class IReferenceResolutionProvider    
Public class ISceneGraphNode Represents a scene part.  
Public class ISceneReceiver    
Public struct TDefaultSerialMethod This list maps which serialization method should be used for each Type reflected by directlink.  
Public class TStoreKey    

Constants

Name Description
[Reflect::modifierMask](API\Runtime\DirectLink\Reflect__modifierMask)  
[Reflect::storeTypeMask](API\Runtime\DirectLink\Reflect__storeTypeMask)  

Typedefs

Name Description
FDestinationHandle  
FElementHash  
FSceneGraphId Node Id, aka Element Id.
FSourceHandle  
FStreamPort  

Enums

  Type Name Description
Public enum DirectLink::ECommunicationStatus    
Public enum DirectLink::ESerializationStatus    
Public enum DirectLink::EStreamConnectionState    
Public enum DirectLink::EVisibility Used by data source and destination to describe how they are discovered by remote endpoints  
Public enum Reflect::ESerialMethod    
Public enum Reflect::ESerialModifier    
Public enum Reflect::EStoreType Clang-format off  

Functions

  Type Name Description
Public function constexpr bool  
Public function constexpr ECommunicationStatus  
Public function ECommunicationStatus &  
Public function constexpr ECommunicationStatus  
Public function ECommunicationStatus &  
Public function constexpr ECommunicationStatus  
Public function ECommunicationStatus &  
Public function constexpr ECommunicationStatus  
Public function bool  
Public function Static constexpr EStoreType  
Public function EStoreType  
Public function void

Reflect::Serial ( FArchive& Ar,
T* Param
)

 Serialization implementations.
Public function bool

Reflect::SerialAny ( FArchive& Ar,
void* data,
ESerialMethod Method
)

  

Variables

  Type Name Description
Public variable constexpr FElementHash InvalidHash  
Public variable constexpr FSceneGraphId InvalidId  
Public variable constexpr FStreamPort InvalidStreamPort  

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