// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#include "CoreMinimal.h"
#include "Serialization/ArchiveUObject.h"

/** Helper archive class to find all references, used by the cycle finder **/
class FArchiveFindAllRefs: public FArchiveUObject
{
public:
    /**
     * Constructor
     *
     * @param	Src		the object to serialize which may contain a references
     */
    FArchiveFindAllRefs(UObject* Src);
    virtual FString GetArchiveName() const { return TEXT("FArchiveFindAllRefs"); }

    /** List of all direct references from the Object passed to the constructor **/
    TArray<UObject*> References;

private:
    /** Serialize a reference **/
    FArchive& operator<<(class UObject*& Obj);
};