Mass.h

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

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

namespace Quantities {

/* Mass dimension */
typedef BSUtilities::Rational<0> Mass_LE;
typedef BSUtilities::Rational<1> Mass_M;
typedef BSUtilities::Rational<0> Mass_TI;
typedef BSUtilities::Rational<0> Mass_E;
typedef BSUtilities::Rational<0> Mass_TE;
typedef BSUtilities::Rational<0> Mass_A;
typedef BSUtilities::Rational<0> Mass_LU;

class MassGroup
  {
    public:
      typedef TYPELIST_7(Mass_LE, Mass_M, Mass_TI, Mass_E,
                                        Mass_TE, Mass_A, Mass_LU) DimTL;
  };


  namespace MassUnits {

/* declaration of Mass unit base class */
typedef Units::Unit<MassGroup> MassUnit;

/* declaration of Mass units */
class GramUnits;
class ElectronMassUnit;
class DaltonUnit;
class UUnit;
class GammaUnit;
class TonneUnits;
class PoundUnit;
class OunceUnit;
class TroyOunceUnit;
class GrainUnit;

/* the gram and prefixed grams */

typedef Units::Prefixable<MassGroup, GramUnits> Grams;

typedef Units::Prefixed<Grams> Gram;
typedef Units::Prefixed<Grams, Units::Milli> MilliGram;
typedef Units::Prefixed<Grams, Units::Micro> MicroGram;
typedef Units::Prefixed<Grams, Units::Nano> NanoGram;
typedef Units::Prefixed<Grams, Units::Pico> PicoGram;
typedef Units::Prefixed<Grams, Units::Kilo> KiloGram;

/* the electron mass */

typedef Units::NonPrefixable<MassGroup, ElectronMassUnit> ElectronMass;

/* the Dalton */

typedef Units::NonPrefixable<MassGroup, DaltonUnit> Dalton;

/* the u mass unit */

typedef Units::NonPrefixable<MassGroup, UUnit> U;

/* the gamma */

typedef Units::NonPrefixable<MassGroup, GammaUnit> Gamma;

/* the tonne */
typedef Units::Prefixable<MassGroup, TonneUnits> Tonnes;

typedef Units::Prefixed<Tonnes> Tonne;
typedef Units::Prefixed<Tonnes, Units::Kilo> KiloTonne;
typedef Units::Prefixed<Tonnes, Units::Mega> MegaTonne;

/* the pound */

typedef Units::NonPrefixable<MassGroup, PoundUnit> Pound;

/* the ounce */

typedef Units::NonPrefixable<MassGroup, OunceUnit> Ounce;

/* the troy ounce */

typedef Units::NonPrefixable<MassGroup, TroyOunceUnit> TroyOunce;

/* the grain */

typedef Units::NonPrefixable<MassGroup, GrainUnit> Grain;

typedef Loki::TL::Append<Grams::Units, Tonne::Units>::Result 
                                                  MassUnitsIntermediate;
typedef Loki::TL::Append<MassUnitsIntermediate, 
  TYPELIST_8(ElectronMass, Dalton, U, Gamma, Pound, Ounce, TroyOunce, 
                                              Grain)>::Result MassUnits;

/* declare some abbreviated time units */

typedef Gram g;
typedef KiloGram kg;

  }

/* declaration of Mass dimension */

typedef Dimensions::Dimension<MassGroup> MassDimension;

/* Mass quantity */

typedef Quantity<MassGroup, MassUnits::MassUnits,
                                    MassUnits::KiloGram> MassQuantities;

typedef Variable<MassQuantities> Mass;
typedef Constant<MassQuantities> MassConstant;

typedef VariableVector<MassQuantities> MassVector;

}

#endif /* _Mass_h */

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