geometric.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2011-2024 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::decompositionMethods::geometric
 
Description
    Geometrical domain decomposition
 
SourceFiles
    geometric.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef geometric_H
#define geometric_H
 
#include "decompositionMethod.H"
#include "Vector.H"
 
namespace Foam
{
namespace decompositionMethods
{
 
/*---------------------------------------------------------------------------*\
                         Class geometric Declaration
\*---------------------------------------------------------------------------*/
 
class geometric
:
    public decompositionMethod
{
 
protected:
 
    // Protected data
 
        Vector<label> n_;
        scalar delta_;
        tensor rotDelta_;
 
public:
 
    // Constructors
 
        //- Construct given the decomposition dictionary
        //  and the derived type name
        geometric
        (
            const dictionary& decompositionDict,
            const dictionary& methodDict
        );
 
        //- 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 decompositionMethods
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //