ObjectListIterator.h

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/*
 *   ORXONOX - the hottest 3D action shooter ever to exist
 *                    > www.orxonox.net <
 *
 *
 *   License notice:
 *
 *   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, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 *   Author:
 *      Fabian 'x3n' Landau
 *   Co-authors:
 *      ...
 *
 */

#ifndef _ObjectListIterator_H__
#define _ObjectListIterator_H__

#include "core/CorePrereqs.h"
#include "core/class/Identifier.h"
#include "ObjectList.h"
#include "IteratorBase.h"

namespace orxonox
{
    template <class T>
    class ObjectListIterator : public IteratorBase<T, ObjectListIterator<T>>
    {
        public:
            inline ObjectListIterator() : IteratorBase<T, ObjectListIterator<T>>() {}

            inline ObjectListIterator(ObjectListElement<T>* element) : IteratorBase<T, ObjectListIterator<T>>(element) {}

            template <class OI>
            inline ObjectListIterator(const IteratorBase<T, OI>& other) : IteratorBase<T, ObjectListIterator<T>>(other) {}

            inline T* operator*() const
            {
                return static_cast<ObjectListElement<T>*>(this->element_)->object_;
            }

            inline T* operator->() const
            {
                return static_cast<ObjectListElement<T>*>(this->element_)->object_;
            }
    };
}

#endif /* _ObjectListIterator_H__ */