TPCGArrayAccessorWrapper | Unreal Engine 5.8 Documentation

API > API/Plugins > API/Plugins/PCG

Class meant to be used everytime we need to get an array from attributes/accessors. When requesting a type that is the exact same type as the attribute/accessor underlying type, only the view will be set. If the type need to be converted, the other array will be set, and the view will point on this array. When this object gets deleted, the memory will be freed normally.


Name	TPCGArrayAccessorWrapper
Type	class
Header File	/Engine/Plugins/PCG/Source/PCG/Public/Metadata/PCGMetadataContainerTypes.h
Include Path	#include "Metadata/PCGMetadataContainerTypes.h"

Syntax

template<typename T>  
class TPCGArrayAccessorWrapper

Constructors

Name	Remarks	Include Path	Unreal Specifiers
TPCGArrayAccessorWrapper ()		Metadata/PCGMetadataContainerTypes.h
TPCGArrayAccessorWrapper ( const TPCGArrayAccessorWrapper& Other )		Metadata/PCGMetadataContainerTypes.h
TPCGArrayAccessorWrapper ( TPCGArrayAccessorWrapper&& Other )		Metadata/PCGMetadataContainerTypes.h

Typedefs

Name	Type	Remarks	Include Path
ElementType	T		Metadata/PCGMetadataContainerTypes.h

Variables

Protected

Name	Type	Remarks	Include Path	Unreal Specifiers
OwnMemory	FPCGAccessorBuffer		Metadata/PCGMetadataContainerTypes.h
View	TConstArrayView< T >		Metadata/PCGMetadataContainerTypes.h

Functions

Public

Name	Remarks	Include Path
TArrayView< T > AllocateOwnMemory ( int32 Num )		Metadata/PCGMetadataContainerTypes.h
TConstArrayView< T > GetView()	Access the view on the array. Point to somewhere in memory or to our own memory.	Metadata/PCGMetadataContainerTypes.h
bool IsOwningMemory()		Metadata/PCGMetadataContainerTypes.h
void SetupView ( TConstArrayView< T > InView )	Setup the view. If memory was owned, it'll be freed.	Metadata/PCGMetadataContainerTypes.h
TArray< T > StealMemory()	Steal the memory owned by this wrapper. Will also reset the view.	Metadata/PCGMetadataContainerTypes.h

Operators

Name	Remarks	Include Path	Unreal Specifiers
TPCGArrayAccessorWrapper & operator= ( const TPCGArrayAccessorWrapper& Other )		Metadata/PCGMetadataContainerTypes.h
TPCGArrayAccessorWrapper & operator= ( TPCGArrayAccessorWrapper&& Other )		Metadata/PCGMetadataContainerTypes.h

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