zoltanRenumber.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2015 OpenFOAM Foundation
    Copyright (C) 2022-2024 OpenCFD Ltd.
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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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Class
    Foam::zoltanRenumber
 
Description
    Use Zoltan
 
SourceFiles
    zoltanRenumber.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef Foam_zoltanRenumber_H
#define Foam_zoltanRenumber_H
 
#include "renumberMethod.H"
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                      Class zoltanRenumber Declaration
\*---------------------------------------------------------------------------*/
 
class zoltanRenumber
:
    public renumberMethod
{
    // Private Data
 
        const dictionary& coeffsDict_;
 
 
    // Private Member Functions
 
        //- No copy construct
        zoltanRenumber(const zoltanRenumber&) = delete;
 
        //- No copy assignment
        void operator=(const zoltanRenumber&) = delete;
 
 
public:
 
    //- Runtime type information
    TypeName("zoltan");
 
 
    // Constructors
 
        //- Construct given the renumber dictionary
        explicit zoltanRenumber(const dictionary& dict);
 
 
    //- Destructor
    virtual ~zoltanRenumber() = default;
 
 
    // Member Functions
 
        //- Renumbering method requires a polyMesh for its topology
        virtual bool needs_mesh() const { return true; }
 
 
    // With mesh topology
 
        //- Return the cell visit order (from ordered back to original cell id)
        //- uses the mesh for connectivity and global exchanges
        virtual labelList renumber
        (
            const polyMesh& mesh
        ) const;
 
 
    // With explicit topology - Not implemented!
 
        //- Return the cell visit order (from ordered back to original cell id).
        //- Not implemented!
        virtual labelList renumber
        (
            const CompactListList<label>& cellCells
        ) const
        {
            NotImplemented;
            return labelList();
        }
 
        //- Return the cell visit order (from ordered back to original cell id).
        //- Not implemented!
        virtual labelList renumber
        (
            const labelListList& cellCells
        ) const
        {
            NotImplemented;
            return labelList();
        }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //