Energy.h

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/* Copyright (C) 2002 - 2006, 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 _Energy_h
#define _Energy_h

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

namespace quantity {
  namespace energy {

/* Energy dimension */
typedef BSUtilities::Rational<2> LE;
typedef BSUtilities::Rational<1> M;
typedef BSUtilities::Rational<-2> TI;
typedef BSUtilities::Rational<0> E;
typedef BSUtilities::Rational<0> TE;
typedef BSUtilities::Rational<0> A;
typedef BSUtilities::Rational<0> LU;

typedef dimension::Dimension<LE, M, TI, E, TE, A, LU> Dimension;

class Unit;

/* declaration of Energy units */
class JouleUnits;
class ErgUnit;
class HartreeUnit;
class RydbergUnit;
class ElectronVoltUnit;
class ThermochemicalCaloryUnit;
class InternationalCaloryUnit;
class FifteenDegreeCaloryUnit;
class LitreAtmosphereUnit;
class BritishThermalUnitUnit;

/* the Joule and prefixed Joules */

typedef unit::Prefixable<Unit, JouleUnits> Joules;

typedef unit::Prefixed<Joules> Joule;
typedef unit::Prefixed<Joules, unit::Kilo> KiloJoule;

/* the erg */

typedef unit::NonPrefixable<Unit, ErgUnit> Erg;

/* the Hartree */

typedef unit::NonPrefixable<Unit, HartreeUnit> Hartree;

/* the Rydberg */

typedef unit::NonPrefixable<Unit, RydbergUnit> Rydberg;

/* the electron volt */

typedef 
       unit::NonPrefixable<Unit, ElectronVoltUnit> ElectronVolt;

/* the thermochemical calory */

typedef unit::NonPrefixable<Unit, ThermochemicalCaloryUnit> 
                                                   ThermochemicalCalory;

/* the international calory */

typedef unit::NonPrefixable<Unit, InternationalCaloryUnit> 
                                                   InternationalCalory;

/* the 15 degree calory */

typedef unit::NonPrefixable<Unit, FifteenDegreeCaloryUnit> 
                                                   FifteenDegreeCalory;

/* the litre atmosphere */

typedef unit::NonPrefixable<Unit, LitreAtmosphereUnit> LitreAtmosphere;

/* the british thermal unit */

typedef unit::NonPrefixable<Unit, BritishThermalUnitUnit> 
                                                     BritishThermalUnit;

typedef Loki::TL::Append<Joules::Units,
  LOKI_TYPELIST_9(Erg, Hartree, Rydberg, ElectronVolt, ThermochemicalCalory,
             InternationalCalory, FifteenDegreeCalory, LitreAtmosphere,
                                     BritishThermalUnit)>::Result Units;

/* declare some abbreviated time units */

typedef Joule J;

/* Energy Quantity */

typedef Quantity<Dimension, Unit, Units, Joule> Quantity;

  }

typedef Variable<energy::Quantity> Energy;
typedef Constant<energy::Quantity> EnergyConstant;

typedef VariableVector<energy::Quantity> EnergyVector;

}

#endif /* _Energy_h */

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