Digital.cc

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/* Copyright (C) 2002 - 2005, Bernd Speiser */

/* This file is part of PhysicalQuantities.

PhysicalQuantities 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.

PhysicalQuantities 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 _Digital_cc
#define _Digital_cc

#include "Quantity/Variable.h"

#include "GeneralQuantities/Digital.h"

namespace quantity {
  namespace digital {

/* definition of Digital units */

template<> const std::string Unity::Namestring = "";
template<> const std::string Unity::Symbolstring = "";
template<> const bool Unity::SI = false;

template<> const bool Standard<Unity, bool>::ratio = true;
template<> const bool Standard<Unity, bool>::exact = true; 

  }

template<> const std::string Name<digital::Quantity>::String 
                                                            = "digital";
template<> const std::string Symbol<digital::Quantity>::String = "";

namespace digital {
const quantity::DigitalConstant On (true);
const quantity::DigitalConstant Off (false);
                  }

}

#endif /* _Digital_cc */

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