driftModel.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::diameterModels::driftModel

Description
    Base class for drift models.

See also
    Foam::diameterModels::populationBalanceModel

SourceFiles
    driftModel.C

\*---------------------------------------------------------------------------*/

#ifndef driftModel_H
#define driftModel_H

#include "populationBalanceModel.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{
namespace diameterModels
{

/*---------------------------------------------------------------------------*\
                         Class driftModel Declaration
\*---------------------------------------------------------------------------*/

class driftModel
{
protected:

    // Protected Data

        //- Reference to the populationBalanceModel
        const populationBalanceModel& popBal_;

        //- Model dictionary
        const dictionary dict_;


public:

    //- Runtime type information
    TypeName("driftModel");


    // Declare run-time constructor selection table

        declareRunTimeSelectionTable
        (
            autoPtr,
            driftModel,
            dictionary,
            (
                const populationBalanceModel& popBal,
                const dictionary& dict
            ),
            (popBal, dict)
        );


    //- Class used for the read-construction of
    //  PtrLists of drift models
    class iNew
    {
        const populationBalanceModel& popBal_;

    public:

        iNew(const populationBalanceModel& popBal)
        :
            popBal_(popBal)
        {}

        autoPtr<driftModel> operator()(Istream& is) const
        {
            word type(is);
            dictionary dict(is);
            return driftModel::New(type, popBal_, dict);
        }
    };


    // Constructor

        driftModel
        (
            const populationBalanceModel& popBal,
            const dictionary& dict
        );

        autoPtr<driftModel> clone() const
        {
            NotImplemented;
            return autoPtr<driftModel>(nullptr);
        }


    // Selector

        static autoPtr<driftModel> New
        (
            const word& type,
            const populationBalanceModel& popBal,
            const dictionary& dict
        );


    //- Destructor
    virtual ~driftModel()
    {}


    // Member Functions

        //- Return reference to the populationBalanceModel
        const populationBalanceModel& popBal() const
        {
            return popBal_;
        }

        //- Return reference to model dictionary
        const dictionary& dict() const
        {
            return dict_;
        }

        //- Precompute diameter independent expressions
        virtual void precompute();

        //- Add to driftRate
        virtual void addToDriftRate
        (
            volScalarField& driftRate,
            const label i
        ) = 0;
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace diameterModels
} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //