cellModeller.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
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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
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Class
    Foam::cellModeller

Description
    A static collection of cell models, and a means of looking them up.

SourceFiles
    cellModeller.C
    cellModellerIO.C
    globalCellModeller.C

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

#ifndef cellModeller_H
#define cellModeller_H

#include "cellModel.H"
#include "PtrList.H"
#include "HashTable.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                        Class cellModeller Declaration
\*---------------------------------------------------------------------------*/

class cellModeller
{
    // Private data

        //- PtrList of models
        static PtrList<cellModel> models_;

        //- List of model pointers
        static List<cellModel*> modelPtrs_;

        //- HashTable of model pointers
        static HashTable<const cellModel*> modelDictionary_;


public:

    // Constructors

        //- Construct from central "cellModels" file
        cellModeller();

    //- Destructor
    ~cellModeller();


    // Member functions

        //- Look up a model by name and return a pointer to the model or nullptr
        static const cellModel* lookup(const word&);

        //- Look up a model by index and return a pointer to the model or
        //  nullptr
        static const cellModel* lookup(const label i)
        {
            return modelPtrs_[i];
        }
};


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

} // End namespace Foam

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

#endif

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