Volume.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 _Volume_h
#define _Volume_h

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

#include "PhysicalQuantities/Length.h"

namespace Quantities {

/* Volume dimension */
typedef BSUtilities::Rational<3> Volume_LE;
typedef BSUtilities::Rational<0> Volume_M;
typedef BSUtilities::Rational<0> Volume_TI;
typedef BSUtilities::Rational<0> Volume_E;
typedef BSUtilities::Rational<0> Volume_TE;
typedef BSUtilities::Rational<0> Volume_A;
typedef BSUtilities::Rational<0> Volume_LU;
class VolumeGroup
  {
    public:
      typedef TYPELIST_7(Volume_LE, Volume_M, Volume_TI, Volume_E,
                                  Volume_TE, Volume_A, Volume_LU) DimTL;
  };

  namespace VolumeUnits {

/* declaration of Volume unit base class */
typedef Units::Unit<VolumeGroup> VolumeUnit;

/* declaration of Volume units */
class LitreUnit;
class LambdaUnit;
class BarrelUnit;
class USGallonUnit;
class UKGallonUnit;


typedef TYPELIST_3(LengthUnits::Metre, LengthUnits::CentiMetre,
                                    LengthUnits::MilliMetre) LengthList;

typedef 
  Units::CompoundElement<VolumeGroup, LengthList, 
                               BSUtilities::Rational<3> > LengthElement;
typedef TYPELIST_1(LengthElement) VolumeCompoundList;
typedef 
   Units::Compound<VolumeGroup, VolumeCompoundList> VolumeCompoundUnits;

typedef 
  Units::Composed<VolumeCompoundUnits, TYPELIST_1(LengthUnits::Metre)> 
                                                             CubicMetre;

typedef Units::Composed<VolumeCompoundUnits, 
                   TYPELIST_1(LengthUnits::MilliMetre)> CubicMilliMetre;

typedef Units::Composed<VolumeCompoundUnits, 
                   TYPELIST_1(LengthUnits::CentiMetre)> CubicCentiMetre;

typedef Units::NonPrefixable<VolumeGroup, LitreUnit> Litre;

typedef Units::NonPrefixable<VolumeGroup, LambdaUnit> Lambda;

typedef Units::NonPrefixable<VolumeGroup, BarrelUnit> Barrel;

typedef Units::NonPrefixable<VolumeGroup, USGallonUnit> USGallon;


typedef Units::NonPrefixable<VolumeGroup, UKGallonUnit> UKGallon;

typedef TYPELIST_8(CubicMetre, CubicCentiMetre, CubicMilliMetre,
                 Litre, Lambda, Barrel, USGallon, UKGallon) VolumeUnits;

  }

/* declaration of Volume dimension */

typedef Dimensions::Dimension<VolumeGroup> VolumeDimension;

/* Volume quantity */

typedef Quantity<VolumeGroup, VolumeUnits::VolumeUnits,
                             VolumeUnits::CubicMetre> VolumeQuantities;

typedef Variable<VolumeQuantities> Volume;
typedef Constant<VolumeQuantities> VolumeConstant;

typedef VariableVector<VolumeQuantities> VolumeVector;

}

#endif /* _Volume_h */

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