//  $Id: keep_alive_mgr.hxx,v 1.2 2002/11/20 18:08:16 grumbel Exp $
// 
//  Construo - A wire-frame construction game
//  Copyright (C) 2002 Ingo Ruhnke <grumbel@gmx.de>
//
//  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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

#ifndef HEADER_CONSTRUO_KEEP_ALIVE_MGR_HXX
#define HEADER_CONSTRUO_KEEP_ALIVE_MGR_HXX

#include <vector>

class KeepAlive;

class KeepAliveMgr
{
  static std::vector<KeepAlive*> lst;
public:
  static void register_obj (KeepAlive*);
  static void unregister_obj (KeepAlive*);
  
  static void keep_alive ();
};

#endif

/* EOF */