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

#include "Serialization/ArchiveFindAllRefs.h"
#include "UObject/Object.h"

FArchiveFindAllRefs::FArchiveFindAllRefs(UObject* Src)
{
    // use the optimized RefLink to skip over properties which don't contain object references
    ArIsObjectReferenceCollector = true;

    ArIgnoreArchetypeRef         = false;
    ArIgnoreOuterRef             = true;
    ArIgnoreClassRef             = false;

    Src->Serialize(*this);
}

FArchive& FArchiveFindAllRefs::operator<<(class UObject*& Obj)
{
    if (Obj)
    {
        References.AddUnique(Obj);
    }
    return *this;
}