ObjectList.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 _ObjectList_H__
#define _ObjectList_H__

#include "core/CorePrereqs.h"

#include "ObjectListBase.h"
#include "ObjectListIterator.h"
#include "Context.h"

namespace orxonox
{
    // ###############################
    // ###       ObjectList        ###
    // ###############################
    template <class T>
    class ObjectList
    {
        static_assert(std::is_base_of<Listable, T>::value, "ObjectList can only be used with Listables");

        public:
            typedef ObjectListIterator<T> iterator;

            ObjectList() : ObjectList(Context::getRootContext()) {}
            ObjectList(Context* context) : ObjectList(context->getObjectList<T>()) {}
            ObjectList(ObjectListBase* list) : list_(list) {}

            inline size_t size()
            {   return this->list_->size();   }

            inline ObjectListIterator<T> begin()
            {   return static_cast<ObjectListElement<T>*>(this->list_->begin());   }
            inline ObjectListIterator<T> end()
            {   return static_cast<ObjectListElement<T>*>(this->list_->end());   }

            inline ObjectListIterator<T> rbegin()
            {   return static_cast<ObjectListElement<T>*>(this->list_->rbegin());   }
            inline ObjectListIterator<T> rend()
            {   return static_cast<ObjectListElement<T>*>(this->list_->rend());   }

        private:
            ObjectListBase* list_;
    };
}

#endif /* _ObjectList_H__ */