FahrenheitTemperature.h

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/* Copyright (C) 2004 - 2009, Bernd Speiser */

/* This file is part of Quantities.

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 _FahrenheitTemperature_h
#define _FahrenheitTemperature_h

// Quantity includes
#include "Quantity/Variable.h"
#include "Quantity/Constant.h"
#include "Quantity/QuantityCluster.h"

namespace quantity {
  namespace fahrenheitTemperature {

class Class;

class Unit;

/* declaration of FahrenheitTemperature units */
class DegreeFahrenheitUnit;

typedef unit::NonPrefixable<Unit, DegreeFahrenheitUnit> DegreeFahrenheit;

typedef LOKI_TYPELIST_1(DegreeFahrenheit) Units;

/* FahrenheitTemperature quantity */

typedef Quantity<Class> Quantity;

class DerivedFahrenheitTemperature;

  } // end namespace fahrenheitTemperature


  template<typename ST>
    struct Standard<fahrenheitTemperature::DegreeFahrenheit, ST>
    {
      static const ST ratio;
      static const bool exact;
    };

template<typename ST> const ST Standard<fahrenheitTemperature::DegreeFahrenheit, ST>::ratio = 1.0;

template<typename ST> const bool Standard<fahrenheitTemperature::DegreeFahrenheit, ST>::exact = true;

template<>
  struct QuantityTraits<fahrenheitTemperature::Class>
  {
    typedef
      dimension::Dimension<BSUtilities::Rational<0>,
        BSUtilities::Rational<0>, BSUtilities::Rational<0>,
          BSUtilities::Rational<0>, BSUtilities::Rational<1>,
            BSUtilities::Rational<0>, BSUtilities::Rational<0> > Dimension;
    typedef fahrenheitTemperature::Unit UnitType;
    typedef fahrenheitTemperature::Units UnitList;
    typedef fahrenheitTemperature::DegreeFahrenheit DefaultUnit;

    typedef fahrenheitTemperature::DerivedFahrenheitTemperature DefaultDerivedQuantityType;

    static const std::string NameString;
    static const std::string SymbolString;

  };

// the derived quantity traits template for DegreeFahrenheit Fahrenheit temperature
template<>
  struct DerivedQuantityTraits<fahrenheitTemperature::Class, 
                                       fahrenheitTemperature::DerivedFahrenheitTemperature>
  {
    static const bool OverwriteName = false;
    static const bool OverwriteSymbol = false;

    static const std::string NameString;
    static const std::string SymbolString;

  };

typedef Variable<fahrenheitTemperature::Quantity> FahrenheitTemperature;

typedef Constant<fahrenheitTemperature::Quantity> FahrenheitTemperatureConstant;

typedef QuantityVector<Variable, fahrenheitTemperature::Quantity> 
                                            FahrenheitTemperatureVector;

}

#endif /* _FahrenheitTemperature_h */

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