specieCoeffs.H

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License
    This file is part of OpenFOAM.
 
    OpenFOAM 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 3 of the License, or
    (at your option) any later version.
 
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    You should have received a copy of the GNU General Public License
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Class
    Foam::specieCoeffs
 
Description
    Class to hold the specie index and its coefficients in the
    reaction rate expression.
 
SourceFiles
    specieCoeffs.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef specieCoeffs_H
#define specieCoeffs_H
 
#include "specieExponent.H"
#include "speciesTable.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declaration of friend functions and operators
class specieCoeffs;
Ostream& operator<<(Ostream&, const specieCoeffs&);
 
/*---------------------------------------------------------------------------*\
                        Class specieCoeffs Declaration
\*---------------------------------------------------------------------------*/
 
class specieCoeffs
{
public:
 
    // Public Data
 
        //- Index of the specie
        label index;
 
        //- Stoichiometric coefficient
        scalar stoichCoeff;
 
        //- Exponent of the specie concentration
        specieExponent exponent;
 
 
    // Constructors
 
        //- Construct null
        specieCoeffs()
        :
            index(-labelMax),
            stoichCoeff(NaN),
            exponent()
        {}
 
        //- Construct from species table and input stream
        specieCoeffs(const speciesTable& species, Istream& is);
 
 
    // Member Functions
 
        //- Construct the left- and right-hand-side reaction coefficients
        static void setLRhs
        (
            Istream&,
            const speciesTable&,
            List<specieCoeffs>& lhs,
            List<specieCoeffs>& rhs
        );
 
        //- Write the string representation of the specieCoeffs list
        static void reactionStr
        (
            OStringStream& reaction,
            const speciesTable&,
            const List<specieCoeffs>& scs
        );
 
        //- Return string representation of reaction
        static string reactionStr
        (
            OStringStream& reaction,
            const speciesTable&,
            const List<specieCoeffs>& lhs,
            const List<specieCoeffs>& rhs
        );
 
 
    // Member Operators
 
        //- Equality comparison
        bool operator==(const specieCoeffs& sc) const
        {
            return index == sc.index;
        }
 
        //- Inequality comparison
        bool operator!=(const specieCoeffs& sc) const
        {
            return index != sc.index;
        }
 
        //- Write to output stream
        friend Ostream& operator<<(Ostream& os, const specieCoeffs& sc)
        {
            os  << sc.index << token::SPACE
                << sc.stoichCoeff << token::SPACE
                << sc.exponent;
            return os;
        }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //