refinementParameters.H

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/*---------------------------------------------------------------------------*\
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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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    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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Class
    Foam::refinementParameters

Description
    Simple container to keep together refinement specific information.

SourceFiles
    refinementParameters.C

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

#ifndef refinementParameters_H
#define refinementParameters_H

#include <OpenFOAM/dictionary.H>
#include <OpenFOAM/pointField.H>
#include <OpenFOAM/Switch.H>

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

namespace Foam
{

// Class forward declarations
class polyMesh;

/*---------------------------------------------------------------------------*\
                           Class refinementParameters Declaration
\*---------------------------------------------------------------------------*/

class refinementParameters
{
    // Private data

        //- Total number of cells
        const label maxGlobalCells_;

        //- Per processor max number of cells
        const label maxLocalCells_;

        //- When to stop refining
        const label minRefineCells_;

        //- Curvature
        scalar curvature_;

        //- Number of layers between different refinement levels
        const label nBufferLayers_;

        //- Areas to keep
        const pointField keepPoints_;

        //- FaceZone faces allowed which have owner and neighbour in same
        //  cellZone?
        Switch allowFreeStandingZoneFaces_;

        //- Allowed load unbalance
        scalar maxLoadUnbalance_;


    // Private Member Functions

        //- Disallow default bitwise copy construct
        refinementParameters(const refinementParameters&);

        //- Disallow default bitwise assignment
        void operator=(const refinementParameters&);


public:

    // Constructors

        //- Construct from dictionary - old syntax
        refinementParameters(const dictionary& dict, const label dummy);

        //- Construct from dictionary - new syntax
        refinementParameters(const dictionary& dict);


    // Member Functions

        // Access

            //- Total number of cells
            label maxGlobalCells() const
            {
                return maxGlobalCells_;
            }

            //- Per processor max number of cells
            label maxLocalCells() const
            {
                return maxLocalCells_;
            }

            //- When to stop refining
            label minRefineCells() const
            {
                return minRefineCells_;
            }

            //- Curvature
            scalar curvature() const
            {
                return curvature_;
            }

            //- Number of layers between different refinement levels
            label nBufferLayers() const
            {
                return nBufferLayers_;
            }

            //- Areas to keep
            const pointField& keepPoints() const
            {
                return keepPoints_;
            }

            //- Are zone faces allowed only inbetween different cell zones
            //  or also just free standing?
            bool allowFreeStandingZoneFaces() const
            {
                return allowFreeStandingZoneFaces_;
            }

            //- Allowed load unbalance
            scalar maxLoadUnbalance() const
            {
                return maxLoadUnbalance_;
            }


        // Other

            //- Checks that cells are in mesh. Returns cells they are in.
            labelList findCells(const polyMesh&) const;

};


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

} // End namespace Foam

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

#endif

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