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> Unreal Engine API Reference > Runtime > CoreUObject > UObject > FEditPropertyChain

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FEditPropertyChain

This class represents the chain of member properties leading to an internal struct property.

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Inheritance Hierarchy

TDoubleLinkedList

FEditPropertyChain

References

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

Syntax

class FEditPropertyChain : public TDoubleLinkedList< FProperty * >

Remarks

This class represents the chain of member properties leading to an internal struct property. It is used for tracking which member property corresponds to the UScriptStruct that owns a particular property.

Variables

	Name	Description
TDoubleLinkedLi...	ActiveMemberPropertyNode	In a hierarchy of properties being edited, corresponds to the class member property which contains the property that is currently being processed by Pre/PostEditChange.
TDoubleLinkedLi...	ActivePropertyNode	In a hierarchy of properties being edited, corresponds to the property that is currently being processed by Pre/PostEditChange
TSet< UObject &...	AffectedInstances	Archetype instances that will be affected by the property change.
bool	bFilterAffectedInstances	Assume all archetype instances are affected unless a set of affected instances is provided.

Constructors

	Name	Description
	FEditPropertyChain()	Constructors

Functions

	Name	Description
TDoubleLinke...	GetActiveMemberNode()	Returns the node corresponding to the currently active property, or if the currently active property is not a member variable (i.e. inside of a struct/array), the node corresponding to the member variable which contains the currently active property.
TDoubleLinke...	GetActiveNode()	Returns the node corresponding to the currently active property.
bool	IsArchetypeInstanceAffected ( UObject* InInstance )	Returns whether the specified archetype instance will be affected by the property change.
bool	SetActiveMemberPropertyNode ( FProperty* NewActiveMemberProp... )	Sets the ActiveMemberPropertyNode to the node associated with the property specified.
bool	SetActivePropertyNode ( FProperty* NewActiveProperty )	Sets the ActivePropertyNode to the node associated with the property specified.
void	SetAffectedArchetypeInstances ( T&& InAffectedInstances )	Specify the set of archetype instances that will be affected by the property change.

Overridden from TDoubleLinkedList

		Name	Description
	void	SetListSize ( int32 NewListSize )	TDoubleLinkedList interface Updates the size reported by Num().

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