StelObjectType.hpp

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/*
 * Stellarium
 * Copyright (C) 2007 Fabien Chereau
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA  02110-1335, USA.
 */

#ifndef _STELOBJECTTYPE_HPP_
#define _STELOBJECTTYPE_HPP_

#include <QSharedPointer>

template <class T> class QSharedPointerNoDelete : public QSharedPointer<T>
{
public:
    QSharedPointerNoDelete() {;}
    QSharedPointerNoDelete(T *ptr) : QSharedPointer<T>(ptr, QSharedPointerNoDelete::noDelete) {;}
    QSharedPointerNoDelete(T *ptr, bool own) : QSharedPointer<T>(ptr) {Q_UNUSED(own); Q_ASSERT(own==true);}
    QSharedPointerNoDelete(const QSharedPointer<T>& ptr) : QSharedPointer<T>(ptr) {;}
    static void noDelete(T *ptr) {Q_UNUSED(ptr);}
};


class StelObject;

typedef QSharedPointerNoDelete<StelObject> StelObjectP;

Q_DECLARE_METATYPE(StelObjectP)

#endif // _STELOBJECTTYPE_HPP_