// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0

#pragma once

#include "utils_global.h"

#include <QMetaType>

namespace Utils {

class QTCREATOR_UTILS_EXPORT ProcessHandle
{
public:
    ProcessHandle();
    explicit ProcessHandle(qint64 pid);

    bool isValid() const;
    void setPid(qint64 pid);
    qint64 pid() const;

    bool activate();

private:
    bool equals(const ProcessHandle &) const;

    friend bool operator==(const ProcessHandle &p, const ProcessHandle &q) { return p.equals(q); }
    friend bool operator!=(const ProcessHandle &p, const ProcessHandle &q) { return !p.equals(q); }

    qint64 m_pid;
};

} // Utils

Q_DECLARE_METATYPE(Utils::ProcessHandle)