2016-03-12 01:20:51 +01:00
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/* Copyright (c) 2002-2012 Croteam Ltd.
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This program is free software; you can redistribute it and/or modify
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it under the terms of version 2 of the GNU General Public License as published by
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the Free Software Foundation
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
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2016-03-11 14:57:17 +01:00
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#ifndef SE_INCL_ENTITYPOINTER_H
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#define SE_INCL_ENTITYPOINTER_H
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#ifdef PRAGMA_ONCE
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#pragma once
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#endif
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/*
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* Smart pointer to entity objects, does the book-keeping for reference counting.
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*/
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class CEntityPointer {
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public:
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CEntity *ep_pen; // the pointer itself
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public:
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// all standard smart pointer functions are defined as inlines in Entity.h
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// (due to strange order of inclusion needed for events and enums)
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inline CEntityPointer(void);
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inline ~CEntityPointer(void);
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inline CEntityPointer(const CEntityPointer &penOther);
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inline CEntityPointer(CEntity *pen);
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inline const CEntityPointer &operator=(CEntity *pen);
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inline const CEntityPointer &operator=(const CEntityPointer &penOther);
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inline CEntity* operator->(void) const;
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inline operator CEntity*(void) const;
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inline CEntity& operator*(void) const;
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};
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#endif /* include-once check. */
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