session-service-mutate.hpp

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/*
  SESSION-SERVICE-MUTATE.hpp  -  session implementation service API: add/remove session contents

  Copyright (C)         Lumiera.org
    2010,               Hermann Vosseler <Ichthyostega@web.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., 675 Mass Ave, Cambridge, MA 02139, USA.

*/


#ifndef MOBJECT_SESSION_SESSION_SERVICE_MUTATE_H
#define MOBJECT_SESSION_SESSION_SERVICE_MUTATE_H

//#include "steam/mobject/session.hpp"
//#include "lib/meta/generator.hpp"
#include "steam/mobject/placement.hpp"




namespace steam {
namespace mobject {
namespace session {
  
  
  class SessionServiceMutate
    {
    public:
      typedef PlacementMO     const& PMO;
      typedef PlacementMO::ID const& PID;
      
      static PID  attach_toModel (PMO, PID) ;
      static bool detach_and_clear (PID) ;
      static bool detach (PID) ;
    };
  
  
  
}}} // namespace steam::mobject::session
#endif