ptr.hpp

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/*
   Copyright (C) 2014 - 2016 by Chris Beck <[email protected]>
   Part of the Battle for Wesnoth Project http://www.wesnoth.org/

   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.

   See the COPYING file for more details.
*/

// The purpose of this header is to forward declare the unit_ptr, if it
// is an intrusive pointer then this requires some boilerplate taken
// care of here.

#ifndef UNIT_PTR_H_INCLUDED
#define UNIT_PTR_H_INCLUDED

#include <boost/intrusive_ptr.hpp>

class unit;

void intrusive_ptr_add_ref(const unit *);
void intrusive_ptr_release(const unit *);

typedef boost::intrusive_ptr<unit> unit_ptr;
typedef boost::intrusive_ptr<const unit> unit_const_ptr;

#endif