CelsiusTemperature.cc

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/* Copyright (C) 2004 - 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 _CelsiusTemperature_cc
#define _CelsiusTemperature_cc

#include "Quantity/Variable.h"

#include "PhysicalQuantities/CelsiusTemperature.h"
#include "PhysicalQuantities/ThermodynamicTemperature.h"
#include "PhysicalQuantities/FahrenheitTemperature.h"

namespace quantity {
  namespace celsiusTemperature {

/* the Degree Celsius */

template<> const std::string DegreeCelsius::Namestring 
                                                      = "degreecelsius";
template<> const std::string DegreeCelsius::Symbolstring = "oC";
template<> const bool DegreeCelsius::SI = false;

template<> const double Standard<DegreeCelsius>::ratio = 1.0;
template<> const bool Standard<DegreeCelsius>::exact = true;

  }

template<> const std::string 
    Name<celsiusTemperature::Quantity>::String = "celsius temperature";
template<> const std::string 
                Symbol<celsiusTemperature::Quantity>::String = "Theta";


template<>
  CelsiusTemperature::Variable (const ThermodynamicTemperature &temp)
    : variable_value (Reverse<Unit>::VAL (temp.value () - 273.15))
                                            {namestring = temp.name ();}


template<>
  CelsiusTemperature::Variable (const FahrenheitTemperature &fahrenheit)
    : variable_value 
              (Reverse<Unit>::VAL (5./9. * (fahrenheit.value () - 32.)))
                                      {namestring = fahrenheit.name ();}

}

#endif /* _CelsiusTemperature_cc */

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