fork.cpp

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/*
  Fork  -  A grouping device within the Session.

   Copyright (C)
     2008,            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.

* *****************************************************************/


#include "steam/mobject/session/fork.hpp"


namespace steam {
namespace mobject {
namespace session {
  
  Fork::Fork (ForkID const& forkID)
    : start_(Time::ZERO)                     
    , id_(forkID)
  {
    throwIfInvalid();
  }
  
  
  bool 
  Fork::isValid()  const
  {
    return bool(id_.isValid());  
  }
  
  
  
}}} // namespace steam::mobject::session