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/*
* Copyright (C) 2008-2015 TrinityCore <http://www.trinitycore.org/>
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _MAPREFERENCE_H
#define _MAPREFERENCE_H
#include "Reference.h"
#include "Map.h"
class MapReference : public Reference<Map, Player>
{
protected:
void targetObjectBuildLink() override
{
// called from link()
getTarget()->m_mapRefManager.insertFirst(this);
getTarget()->m_mapRefManager.incSize();
}
void targetObjectDestroyLink() override
{
// called from unlink()
if (isValid()) getTarget()->m_mapRefManager.decSize();
}
void sourceObjectDestroyLink() override
{
// called from invalidate()
getTarget()->m_mapRefManager.decSize();
}
public:
MapReference() : Reference<Map, Player>() { }
~MapReference() { unlink(); }
MapReference* next() { return (MapReference*)Reference<Map, Player>::next(); }
MapReference const* next() const { return (MapReference const*)Reference<Map, Player>::next(); }
MapReference* nockeck_prev() { return (MapReference*)Reference<Map, Player>::nocheck_prev(); }
MapReference const* nocheck_prev() const { return (MapReference const*)Reference<Map, Player>::nocheck_prev(); }
};
#endif
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