/*
 * This file is part of the Shiboken Python Binding Generator project.
 *
 * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 *
 * Contact: PySide team <contact@pyside.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * version 2.1 as published by the Free Software Foundation. Please
 * review the following information to ensure the GNU Lesser General
 * Public License version 2.1 requirements will be met:
 * http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 *
 * As a special exception to the GNU Lesser General Public License
 * version 2.1, the object code form of a "work that uses the Library"
 * may incorporate material from a header file that is part of the
 * Library.  You may distribute such object code under terms of your
 * choice, provided that the incorporated material (i) does not exceed
 * more than 5% of the total size of the Library; and (ii) is limited to
 * numerical parameters, data structure layouts, accessors, macros,
 * inline functions and templates.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 */

#ifndef REFERENCE_H
#define REFERENCE_H

#include "libsamplemacros.h"

class LIBSAMPLE_API Reference
{
public:
    explicit Reference(int objId = -1)
            : m_objId(objId) {}
    virtual ~Reference() {}

    int objId() { return m_objId; }
    void setObjId(int objId) { m_objId = objId; }

    static int usesReference(Reference& r) { return r.m_objId; }
    static int usesConstReference(const Reference& r) { return r.m_objId; }

    virtual int usesReferenceVirtual(Reference& r, int inc);
    virtual int usesConstReferenceVirtual(const Reference& r, int inc);

    int callUsesReferenceVirtual(Reference& r, int inc);
    int callUsesConstReferenceVirtual(const Reference& r, int inc);

    virtual void alterReferenceIdVirtual(Reference& r);
    void callAlterReferenceIdVirtual(Reference& r);

    void show() const;

    static int multiplier() { return 10; }

private:
    int m_objId;
};

#endif // REFERENCE_H