dummyAgglomeration.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2013 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
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    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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\*---------------------------------------------------------------------------*/
 
#include "dummyAgglomeration.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
    defineTypeNameAndDebug(dummyAgglomeration, 0);
 
    addToRunTimeSelectionTable
    (
        GAMGAgglomeration,
        dummyAgglomeration,
        lduMesh
    );
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::dummyAgglomeration::dummyAgglomeration
(
    const lduMesh& mesh,
    const dictionary& controlDict
)
:
    GAMGAgglomeration(mesh, controlDict),
    nLevels_(readLabel(controlDict.lookup("nLevels")))
{
    const label nCoarseCells = mesh.lduAddr().size();
 
    for
    (
        label nCreatedLevels = 0;
        nCreatedLevels < nLevels_;
        nCreatedLevels++
    )
    {
        nCells_[nCreatedLevels] = nCoarseCells;
        restrictAddressing_.set
        (
            nCreatedLevels,
            new labelField(identity(nCoarseCells))
        );
 
        agglomerateLduAddressing(nCreatedLevels);
    }
 
    // Shrink the storage of the levels to those created
    compactLevels(nLevels_);
}
 
 
// ************************************************************************* //