structuredDecomp.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
    (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
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Class
    Foam::structuredDecomp
 
Description
    Decomposition by walking out decomposition of patch cells mesh.
 
SourceFiles
    structuredDecomp.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef structuredDecomp_H
#define structuredDecomp_H
 
#include "decompositionMethod.H"
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                           Class structuredDecomp Declaration
\*---------------------------------------------------------------------------*/
 
class structuredDecomp
:
    public decompositionMethod
{
    // Private data
 
        dictionary methodDict_;
 
        wordReList patches_;
 
        autoPtr<decompositionMethod> method_;
 
 
    // Private Member Functions
 
        //- Disallow default bitwise copy construct and assignment
        void operator=(const structuredDecomp&);
        structuredDecomp(const structuredDecomp&);
 
 
public:
 
    //- Runtime type information
    TypeName("structured");
 
 
    // Constructors
 
        //- Construct given the decomposition dictionary
        structuredDecomp(const dictionary& decompositionDict);
 
 
    //- Destructor
    virtual ~structuredDecomp()
    {}
 
 
    // Member Functions
 
        //- Is method parallel aware (i.e. does it synchronize domains across
        //  proc boundaries)
        virtual bool parallelAware() const;
 
        //- Return for every coordinate the wanted processor number. Use the
        //  mesh connectivity (if needed)
        virtual labelList decompose
        (
            const polyMesh& mesh,
            const pointField& points,
            const scalarField& pointWeights
        );
 
        //- Return for every coordinate the wanted processor number. Explicitly
        //  provided connectivity - does not use mesh_.
        virtual labelList decompose
        (
            const labelListList& globalCellCells,
            const pointField& cc,
            const scalarField& cWeights
        );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //