RefCounted.h - mozsearch

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef REFCOUNTED_H

#define REFCOUNTED_H

#include "PassRefPtr.h"

template <typename Base>

class RefCounted {

public:

    RefCounted() : m_refCount(1) {}

    ~RefCounted()

        deref();

    void ref()

        ++m_refCount;

    void deref()

        if (!--m_refCount)

            delete static_cast<Base*>(this);

protected:

    int m_refCount;

};

#endif // REFCOUNTED_H