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FFindReferencersArchive

Archive for mapping out the referencers of a collection of objects.

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Inheritance Hierarchy

FArchiveState

FArchive

FArchiveUObject

FFindReferencersArchive

References

Module	CoreUObject
Header	/Engine/Source/Runtime/CoreUObject/Public/Serialization/FindReferencersArchive.h
Include	#include "Serialization/FindReferencersArchive.h"

Syntax

class FFindReferencersArchive : public FArchiveUObject

Remarks

Archive for mapping out the referencers of a collection of objects.

Variables

	Name	Description
UObject *	PotentialReferencer	The potential referencer we ignore
TMultiMap< clas...	ReferenceMap	A mapping of target object => the properties in PotentialReferencer that hold the reference to target object
FTargetObjectCo...	TargetObjects

Constructors

	Name	Description
	FFindReferencersArchive ( UObject* PotentialReferencer, const TArray< class UObject* >..., bool bFindAlsoWeakReferences )	Constructor

Functions

	Name	Description
int32	GetReferenceCount ( UObject* TargetObject, TArray< class FProperty* >... )	Retrieves the number of references from PotentialReferencer to the object specified.
int32	GetReferenceCounts ( TMap< class UObject*, int32 > ... )	Retrieves the number of references from PotentialReferencer list of TargetObjects
int32	GetReferenceCounts ( TMap< class UObject, int32 > ..., TMultiMap< class UObject, cla... )	Retrieves the number of references from PotentialReferencer list of TargetObjects
void	ResetPotentialReferencer ( UObject* InPotentialReferencer )	Resets the reference counts.

Overridden from FArchiveState

		Name	Description
	FString	GetArchiveName()	Returns the name of the Archive.

Classes

	Name	Description
	FTargetObjectContainer	Container specifically optimized for the operations we're doing here.

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