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/* Copyright (c) 2002,2003 CrystalClear Software, Inc.
 * Use, modification and distribution is subject to the 
 * Boost Software License, Version 1.0. (See accompanying
 * file LICENSE_1_0.txt or
 * Author: Jeff Garland, Bart Garst 
 * $Date: 2008-02-27 15:00:24 -0500 (Wed, 27 Feb 2008) $

#include "boost/date_time/date_duration.hpp"
#include "boost/date_time/date_duration_types.hpp"
#include "boost/date_time/int_adapter.hpp"

namespace boost {
namespace gregorian {

  //!An internal date representation that includes infinities, not a date
  typedef boost::date_time::duration_traits_adapted date_duration_rep;

  //! Durations in days for gregorian system
  /*! \ingroup date_basics
  typedef date_time::date_duration<date_duration_rep> date_duration;

  //! Shorthand for date_duration
  typedef date_duration days;

} } //namespace gregorian