DiffusionCoefficient.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 _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 quantity {
  namespace diffusionCoefficient {

/* DiffusionCoefficient dimension */
typedef BSUtilities::Rational<2> LE;
typedef BSUtilities::Rational<0> M; 
typedef BSUtilities::Rational<-1> 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;

/* SquareMetrePerSecond and prefixed variants */

typedef LOKI_TYPELIST_3(length::Metre, length::CentiMetre,
                                        length::MilliMetre) LengthList;

typedef unit::ComposeElement<Unit, LengthList, 
                               BSUtilities::Rational<2> > LengthElement;

typedef LOKI_TYPELIST_3(time::Second, time::MilliSecond,
                                       time::MicroSecond) TimeList;

typedef unit::ComposeElement<Unit, TimeList, 
                                BSUtilities::Rational<-1> > TimeElement;

typedef unit::ComposeBase<Unit, 
  LOKI_TYPELIST_2(LengthElement, TimeElement)>
                                      DiffusionCoefficientComposedUnit;

typedef unit::Composed<DiffusionCoefficientComposedUnit, 
     LOKI_TYPELIST_2(length::Metre, time::Second)> SquareMetrePerSecond;

typedef unit::Composed<DiffusionCoefficientComposedUnit,
  LOKI_TYPELIST_2(length::CentiMetre, time::Second)> 
                                              SquareCentiMetrePerSecond;

typedef 
  LOKI_TYPELIST_2(SquareMetrePerSecond, SquareCentiMetrePerSecond) 
                                                                  Units;
/* DiffusionCoefficient quantity */

typedef Quantity<Dimension, Unit, Units, SquareMetrePerSecond> Quantity;
  }


typedef Variable<diffusionCoefficient::Quantity> DiffusionCoefficient;
typedef Constant<diffusionCoefficient::Quantity> 
                                           DiffusionCoefficientConstant;

typedef QuantityVector<Variable, diffusionCoefficient::Quantity> 
                                             DiffusionCoefficientVector;

}

#endif /* _DiffusionCoefficient_h */

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