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> Unreal Engine API Reference > Editor > UnrealEd > Kismet2 > FBlueprintEditorUtils > FBlueprintEditorUtils::FindActorsThatReferenceActor

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FBlueprintEditorUtils::FindActorsThatReferenceActor

Find how many actors reference the supplied actor

Windows

MacOS

Linux

References

Module	UnrealEd
Header	/Engine/Source/Editor/UnrealEd/Public/Kismet2/BlueprintEditorUtils.h
Include	#include "Kismet2/BlueprintEditorUtils.h"
Source	/Engine/Source/Editor/UnrealEd/Private/Kismet2/BlueprintEditorUtils.cpp

Syntax

static void FindActorsThatReferenceActor
(
    AActor * InActor,
    TArray< UClass * > & InClassesToIgnore,
    TArray< AActor * > & OutReferencingActors
)

Remarks

Find how many actors reference the supplied actor

Parameters

Parameter	Description
InActor	The Actor to count references to.
InClassesToIgnore	An array of class types to ignore, even if there is an instance of one that references the InActor
OutReferencingActors	An array of actors found that reference the specified InActor

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