FNodeFacade | Unreal Engine 5.7 Documentation

FNodeFacade implements a significant amount of boilerplate code required to build a MetasoundINode. FNodeFacade is particularly useful for an INode which has a static FVertexInterface, and always creates the same IOperator type.

The type of the concrete IOperator class to instantiate is defined in the FNodeFacade constructors TFacadeOperatorClass<>.


Name	FNodeFacade
Type	class
Header File	/Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundFacade.h
Include Path	#include "MetasoundFacade.h"

Syntax

class FNodeFacade : public Metasound::FBasicNode

FNodeFacade derived class hierarchy

Name	Remarks	Include Path
FNodeFacade ()		MetasoundFacade.h
FNodeFacade ( const FNodeInitData& InInitData, TFacadeOperatorClass< OperatorType > OperatorClass )		MetasoundFacade.h
FNodeFacade ( const FVertexName& InInstanceName, const FGuid& InInstanceID, TFacadeOperatorClass< OperatorType > OperatorClass )	FNodeFacade constructor using the OperatorType template parameter to get the node info, operator factory method and vertex interface.	MetasoundFacade.h
FNodeFacade ( const FNodeData& InNodeData, const TSharedRef< const FNodeClassMetadata >& InClassMetadata, TFacadeOperatorClass< OperatorType > OperatorClass )		MetasoundFacade.h
FNodeFacade ( const FNodeData& InNodeData, const TSharedRef< const FNodeClassMetadata >& InClassMetadata, FFactory::FCreateOperatorFunction InCreate )		MetasoundFacade.h
FNodeFacade ( const FVertexName& InInstanceName, const FGuid& InInstanceID, const FNodeClassMetadata& InNodeInfo, FFactory::FCreateOperatorFunction InCreate )		MetasoundFacade.h

Name	Remarks	Include Path	Unreal Specifiers
virtual ~FNodeFacade()		MetasoundFacade.h

Name	Remarks
FFactory	Factory class for create an IOperator by using a TFunction matching the signature of the CreateOperator function.

Name	Type	Remarks	Include Path	Unreal Specifiers
Factory	TSharedRef< IOperatorFactory, ESPMode::ThreadSafe >		MetasoundFacade.h

Name	Remarks	Include Path	Unreal Specifiers
virtual FOperatorFactorySharedRef GetDefaultOperatorFactory()	Return a reference to the default operator factory.	MetasoundFacade.h