DiffusionCoefficient.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 _DiffusionCoefficient_h
#define _DiffusionCoefficient_h

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

#include "PhysicalQuantities/Length.h"
#include "PhysicalQuantities/Time.h"

namespace Quantities {

/* DiffusionCoefficient dimension */
typedef BSUtilities::Rational<2> DiffusionCoefficient_LE;
typedef BSUtilities::Rational<0> DiffusionCoefficient_M; 
typedef BSUtilities::Rational<-1> DiffusionCoefficient_TI;
typedef BSUtilities::Rational<0> DiffusionCoefficient_E;
typedef BSUtilities::Rational<0> DiffusionCoefficient_TE;
typedef BSUtilities::Rational<0> DiffusionCoefficient_A;
typedef BSUtilities::Rational<0> DiffusionCoefficient_LU;
class DiffusionCoefficientGroup
  {
    public:
      typedef TYPELIST_7(DiffusionCoefficient_LE, 
                         DiffusionCoefficient_M, 
                         DiffusionCoefficient_TI, 
                         DiffusionCoefficient_E,
                         DiffusionCoefficient_TE, 
                         DiffusionCoefficient_A, 
                                         DiffusionCoefficient_LU) DimTL;
  };


  namespace DiffusionCoefficientUnits {

/* declaration of DiffusionCoefficient unit base class */
typedef Units::Unit<DiffusionCoefficientGroup> DiffusionCoefficientUnit;

/* SquareMetrePerSecond and prefixed variants */

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

typedef Units::CompoundElement<DiffusionCoefficientGroup, LengthList, 
                               BSUtilities::Rational<2> > LengthElement;

typedef TYPELIST_3(TimeUnits::Second, TimeUnits::MilliSecond,
                                       TimeUnits::MicroSecond) TimeList;

typedef Units::CompoundElement<DiffusionCoefficientGroup, TimeList, 
                                BSUtilities::Rational<-1> > TimeElement;

typedef TYPELIST_2(LengthElement, TimeElement)
                                      DiffusionCoefficientCompoundList;
typedef Units::Compound<DiffusionCoefficientGroup, 
  DiffusionCoefficientCompoundList> DiffusionCoefficientCompoundUnits;

typedef Units::Composed<DiffusionCoefficientCompoundUnits, 
  TYPELIST_2(LengthUnits::Metre, TimeUnits::Second)> 
                                                   SquareMetrePerSecond;

typedef Units::Composed<DiffusionCoefficientCompoundUnits,
  TYPELIST_2(LengthUnits::CentiMetre, TimeUnits::Second)> 
                                              SquareCentiMetrePerSecond;

typedef TYPELIST_2(SquareMetrePerSecond, SquareCentiMetrePerSecond) 
                                              DiffusionCoefficientUnits;

  }


/* declaration of DiffusionCoefficient dimension */

typedef Dimensions::Dimension<DiffusionCoefficientGroup> 
                                          DiffusionCoefficientDimension;

/* DiffusionCoefficient quantity */

typedef Quantity<DiffusionCoefficientGroup,
  DiffusionCoefficientUnits::DiffusionCoefficientUnits,
    DiffusionCoefficientUnits::SquareMetrePerSecond> 
                                         DiffusionCoefficientQuantities;

typedef Variable<DiffusionCoefficientQuantities> DiffusionCoefficient;
typedef Constant<DiffusionCoefficientQuantities> 
                                           DiffusionCoefficientConstant;

typedef VariableVector<DiffusionCoefficientQuantities> 
                                             DiffusionCoefficientVector;

}

#endif /* _DiffusionCoefficient_h */

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