geomDecomp.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011 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
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    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
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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
 
// ************************************************************************* //