ThermodynamicTemperature.cc

Go to the documentation of this file.

/* Copyright (C) 2002-2004, 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 _ThermodynamicTemperature_cc
#define _ThermodynamicTemperature_cc

#include "Quantity/Variable.h"

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

namespace Quantities {
  namespace ThermodynamicTemperatureUnits {

/* definition of ThermodynamicTemperature units */
/* the Kelvin */

template<> const double Kelvins::StandardRatio = 1.;
template<> const std::string Kelvins::Basename = "kelvin";
template<> const std::string Kelvins::Basesymbol = "K";
template<> const bool Kelvins::SI = true;
template<> const bool Kelvins::Exact = true;

/* the degree Rankine */

template<> const double DegreeRankine::StandardRatio = 5./9.;
template<> const std::string DegreeRankine::Namestring 
                                                      = "degreerankine";
template<> const std::string DegreeRankine::Symbolstring = "oR";
template<> const bool DegreeRankine::SI = false;
template<> const bool DegreeRankine::Exact = true;

  }

template<> const std::string 
       Name<ThermodynamicTemperatureQuantities>::String = "temperature";
template<> const std::string 
               Symbol<ThermodynamicTemperatureQuantities>::String = "T";


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


template<>
  ThermodynamicTemperature::Variable 
                               (const FahrenheitTemperature &fahrenheit)
    : variable_value 
                (Unit::Reverse (5./9. * (fahrenheit.value () + 459.67)))
                                      {namestring = fahrenheit.name ();}

}

#endif /* _ThermodynamicTemperature_cc */

---