geomDecomp.H

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License
    This file is part of OpenFOAM.

    OpenFOAM is free software: you can redistribute it and/or modify it
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Class
    Foam::geomDecomp

Description
    Geometrical domain decomposition

SourceFiles
    geomDecomp.C

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

#ifndef geomDecomp_H
#define geomDecomp_H

#include "decompositionMethod.H"
#include "Vector.H"

namespace Foam
{

/*---------------------------------------------------------------------------*\
                         Class geomDecomp Declaration
\*---------------------------------------------------------------------------*/

class geomDecomp
:
    public decompositionMethod
{

protected:

    // Protected data

        const dictionary& geomDecomDict_;

        Vector<label> n_;
        scalar delta_;
        tensor rotDelta_;

public:

    // Constructors

        //- Construct given the decomposition dictionary
        //  and the derived type name
        geomDecomp
        (
            const dictionary& decompositionDict,
            const word& derivedType
        );

        //- Return for every coordinate the wanted processor number.
        virtual labelList decompose
        (
            const pointField& points,
            const scalarField& pointWeights
        ) = 0;

        //- Like decompose but with uniform weights on the points
        virtual labelList decompose(const pointField&) = 0;

};


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

} // End namespace Foam

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

#endif

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