FReferenceFinder | Unreal Engine 4.27 Documentation

Inheritance Hierarchy


Module	CoreUObject
Header	/Engine/Source/Runtime/CoreUObject/Public/UObject/UObjectGlobals.h
Include	#include "UObject/UObjectGlobals.h"

class FReferenceFinder : public FReferenceCollector

FReferenceFinder. Helper class used to collect object references.

Type	Name	Description
bool	bRequireDirectOuter	Determines whether nested objects contained within LimitOuter are considered.
bool	bSerializeRecursively	Determines whether we should recursively look for references of the referenced objects.
bool	bShouldIgnoreArchetype	Determines whether archetype references are considered.
bool	bShouldIgnoreTransient	Determines whether transient references are considered.
UObject *	LimitOuter	Only objects within this outer will be considered, nullptr value indicates that outers are disregarded.
TArray< UObject * > &	ObjectArray	Stored reference to array of objects we add object references to.
TSet< const UObject * >	ObjectSet	Set that duplicates ObjectArray.
FProperty *	SerializedProperty	Property that is referencing the current object

	Type	Name	Description
		FReferenceFinder ( TArray< UObject* >& InObjectArray, UObject* InOuter, bool bInRequireDirectOuter, bool bInShouldIgnoreArchetype, bool bInSerializeRecursively, bool bInShouldIgnoreTransient )	Constructor

	Type	Name	Description
	void	FindReferences ( UObject* Object, UObject* ReferencingObject, FProperty* ReferencingProperty )	Finds all objects referenced by Object.

Type	Name	Description
FProperty *	GetSerializedProperty ()	Gets the property that is currently being serialized
void	HandleObjectReference ( UObject& InObject, const UObject InReferencingObject, const FProperty* InReferencingProperty )	Handle object reference. Called by AddReferencedObject.
bool	IsIgnoringArchetypeRef ()	If true archetype references should not be added to this collector.
bool	IsIgnoringTransient ()	If true transient objects should not be added to this collector.
void	SetSerializedProperty ( FProperty* Inproperty )	Sets the property that is currently being serialized