Energy.cc

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/* 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 _Energy_cc
#define _Energy_cc

#include "Quantity/Variable.h"

#include "PhysicalQuantities/Energy.h"

namespace Quantities {
  namespace EnergyUnits {

/* definition of Energy units */
/* the Joule and prefixed Joules */

template<> const double Joules::StandardRatio = 1.;
template<> const std::string Joules::Basename = "joule";
template<> const std::string Joules::Basesymbol = "J";
template<> const bool Joules::SI = true;
template<> const bool Joules::Exact = true;

/* the erg */

template<> const double Erg::StandardRatio = 1.e-7;
template<> const std::string Erg::Namestring  = "erg";
template<> const std::string Erg::Symbolstring = "erg";
template<> const bool Erg::SI = false;
template<> const bool Erg::Exact = true;

/* the Hartree */

template<> const double Hartree::StandardRatio = 4.35975e-18;
template<> const std::string Hartree::Namestring  = "hartree";
template<> const std::string Hartree::Symbolstring = "E_h";
template<> const bool Hartree::SI = false;
template<> const bool Hartree::Exact = false;

/* the Rydberg */

template<> const double Rydberg::StandardRatio = 2.17987e-18;
template<> const std::string Rydberg::Namestring  = "rydberg";
template<> const std::string Rydberg::Symbolstring = "Ry";
template<> const bool Rydberg::SI = false;
template<> const bool Rydberg::Exact = false;

/* the electron volt */

template<> const double ElectronVolt::StandardRatio = 1.60218e-19;
template<> const std::string ElectronVolt::Namestring  = "electronvolt";
template<> const std::string ElectronVolt::Symbolstring = "eV";
template<> const bool ElectronVolt::SI = false;
template<> const bool ElectronVolt::Exact = false;

/* the thermochemical calory */

template<> const double ThermochemicalCalory::StandardRatio = 4.184;
template<> const std::string ThermochemicalCalory::Namestring 
                                              = "thermochemical calory";
template<> const std::string ThermochemicalCalory::Symbolstring 
                                                             = "cal_th";
template<> const bool ThermochemicalCalory::SI = false;
template<> const bool ThermochemicalCalory::Exact = true;

/* the international calory */

template<> const double InternationalCalory::StandardRatio = 4.1868;
template<> const std::string InternationalCalory::Namestring 
                                               = "international calory";
template<> const std::string InternationalCalory::Symbolstring 
                                                             = "cal_IT";
template<> const bool InternationalCalory::SI = false;
template<> const bool InternationalCalory::Exact = true;

/* the 15 degree calory */

template<> const double FifteenDegreeCalory::StandardRatio = 4.1855;
template<> const std::string FifteenDegreeCalory::Namestring 
                                                    = "15degree calory";
template<> const std::string FifteenDegreeCalory::Symbolstring 
                                                            = "cal_15T";
template<> const bool FifteenDegreeCalory::SI = false;
template<> const bool FifteenDegreeCalory::Exact = false;

/* the litre atmosphere */

template<> const double LitreAtmosphere::StandardRatio = 101.325;
template<> const std::string LitreAtmosphere::Namestring 
                                                  = "litre atmosphere";
template<> const std::string LitreAtmosphere::Symbolstring = "l atm";
template<> const bool LitreAtmosphere::SI = false;
template<> const bool LitreAtmosphere::Exact = true;

/* the british thermal unit */

template<> const double BritishThermalUnit::StandardRatio = 1055.06;
template<> const std::string BritishThermalUnit::Namestring 
                                               = "British Thermal Unit";
template<> const std::string BritishThermalUnit::Symbolstring = "Btu";
template<> const bool BritishThermalUnit::SI = false;
template<> const bool BritishThermalUnit::Exact = true;

  }

const std::string Name<EnergyQuantities>::String = "energy";
const std::string Symbol<EnergyQuantities>::String = "E";

}

#endif /* _Energy_cc */

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