FPCGAttributeGenericAccessor | Unreal Engine 5.8 Documentation

Templated accessor class for attributes. Will wrap around a generic attribute. Key supported: MetadataEntryKey and Points


Name	FPCGAttributeGenericAccessor
Type	class
Header File	/Engine/Plugins/PCG/Source/PCG/Public/Metadata/Accessors/PCGAttributeAccessor.h
Include Path	#include "Metadata/Accessors/PCGAttributeAccessor.h"

Syntax

class FPCGAttributeGenericAccessor : public IPCGAttributeAccessor

Name	Remarks	Include Path	Unreal Specifiers
FPCGAttributeGenericAccessor ( FPCGMetadataAttributeBase* InAttribute, FPCGMetadataDomain* InMetadataDomain, bool bForceReadOnly )	Can't write if metadata is null.	Metadata/Accessors/PCGAttributeAccessor.h
FPCGAttributeGenericAccessor ( const FPCGMetadataAttributeBase* InAttribute, const FPCGMetadataDomain* InMetadataDomain, bool bForceReadOnly )		Metadata/Accessors/PCGAttributeAccessor.h

Name	Type	Remarks	Include Path
Super	IPCGAttributeAccessor		Metadata/Accessors/PCGAttributeAccessor.h

Name	Remarks	Include Path	Unreal Specifiers
bool Prepare ( IPCGAttributeAccessorKeys& Keys, int32 Count, const bool bCanReuseEntryKeys, int32 Index, bool bPreallocateValues, TArrayView< PCGMetadataEntryKey* >* OutEntryKeys )		Metadata/Accessors/PCGAttributeAccessor.h

Name	Remarks	Include Path
virtual bool GetRangeVirtual ( PCG::Private::FOutValues OutValues, int32 Count, int32 Index, const IPCGAttributeAccessorKeys& Keys ) const	To not be used directly, used by other accessors to chain calls.	Metadata/Accessors/PCGAttributeAccessor.h
virtual bool IsAttribute()	To know if we can do default value operations.	Metadata/Accessors/PCGAttributeAccessor.h
virtual void Prepare ( IPCGAttributeAccessorKeys& Keys, int32 Count, const bool bCanReuseEntryKeys )		Metadata/Accessors/PCGAttributeAccessor.h
virtual bool SetRangeVirtual ( PCG::Private::FInValues InValues, int32 Count, int32 Index, IPCGAttributeAccessorKeys& Keys, EPCGAttributeAccessorFlags Flags )		Metadata/Accessors/PCGAttributeAccessor.h
virtual bool SupportsGet ( const PCG::Private::FOutValues& OutValues ) const	To be overridden by child classes to know if we can process the Out/InValues By default, it is if the underlying desc matches, but if we support more (like pointers), it needs to be explicitly set.	Metadata/Accessors/PCGAttributeAccessor.h
virtual bool SupportsSet ( const PCG::Private::FInValues& InValues ) const		Metadata/Accessors/PCGAttributeAccessor.h