relaxationModel.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2012-2015 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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.
 
    OpenFOAM 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 OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::relaxationModel
 
Description
    Abstract base class for providing relaxation values to the cell motion
    controller
 
SourceFiles
    relaxationModel.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef relaxationModel_H
#define relaxationModel_H
 
#include "point.H"
#include "Time.H"
#include "dictionary.H"
#include "autoPtr.H"
#include "runTimeSelectionTables.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                       Class relaxationModel Declaration
\*---------------------------------------------------------------------------*/
 
class relaxationModel
:
    public dictionary
{
 
protected:
 
    // Protected data
 
        //- Reference to the conformalVoronoiMesh holding this cvControls object
        const Time& runTime_;
 
        //- Method coeffs dictionary
        dictionary coeffDict_;
 
private:
 
    // Private Member Functions
 
        //- Disallow default bitwise copy construct
        relaxationModel(const relaxationModel&);
 
        //- Disallow default bitwise assignment
        void operator=(const relaxationModel&);
 
 
public:
 
    //- Runtime type information
    TypeName("relaxationModel");
 
 
    // Declare run-time constructor selection table
 
        declareRunTimeSelectionTable
        (
            autoPtr,
            relaxationModel,
            dictionary,
            (
                const dictionary& relaxationDict,
                const Time& runTime
            ),
            (relaxationDict, runTime)
        );
 
 
    // Constructors
 
        //- Construct from components
        relaxationModel
        (
            const word& type,
            const dictionary& relaxationDict,
            const Time& runTime
        );
 
 
    // Selectors
 
        //- Return a reference to the selected relaxationModel
        static autoPtr<relaxationModel> New
        (
            const dictionary& relaxationDict,
            const Time& runTime
        );
 
 
    //- Destructor
    virtual ~relaxationModel();
 
 
    // Member Functions
 
        //- Const access to the coeffs dictionary
        const dictionary& coeffDict() const
        {
            return coeffDict_;
        }
 
        //- Return the current relaxation coefficient
        virtual scalar relaxation() = 0;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //