ArchiveCountMem.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/Object.h"
#include "Serialization/ArchiveUObject.h"
 
class FArchiveCountMem : public FArchiveUObject
{
public:
    FArchiveCountMem( UObject* Src, bool bFilterEditorOnly = false )
        : Num(0)
        , Max(0)
    {
        ArIsCountingMemory = true;
        ArIsFilterEditorOnly = bFilterEditorOnly;
        if( Src )
        {
            Src->Serialize( *this );
        }
    }
    SIZE_T GetNum() const
    {
        return Num;
    }
    SIZE_T GetMax() const
    {
        return Max;
    }
 
    virtual void CountBytes( SIZE_T InNum, SIZE_T InMax ) override
    {
        Num += InNum;
        Max += InMax;
    }
    virtual FString GetArchiveName() const override { return TEXT("FArchiveCountMem"); }
 
protected:
    SIZE_T Num, Max;
};