session-service-mutate.hpp

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/*
  SESSION-SERVICE-MUTATE.hpp  -  session implementation service API: add/remove session contents
 
   Copyright (C)
     2010,            Hermann Vosseler <Ichthyostega@web.de>
 
 **Lumiera** 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. See the file COPYING for further details.
 
*/
 
 
#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