extendedCentredCellToFaceStencil.C

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#include <OpenFOAM/mapDistribute.H>
#include "extendedCentredCellToFaceStencil.H"
#include <finiteVolume/cellToFaceStencil.H>

// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

Foam::extendedCentredCellToFaceStencil::extendedCentredCellToFaceStencil
(
    const cellToFaceStencil& stencil
)
:
    extendedCellToFaceStencil(stencil.mesh())
{
    stencil_ = stencil;

    // Calculate distribute map (also renumbers elements in stencil)
    mapPtr_ = calcDistributeMap
    (
        stencil.mesh(),
        stencil.globalNumbering(),
        stencil_
    );
}


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

// Per face which elements of the stencil to keep.
void Foam::extendedCentredCellToFaceStencil::compact()
{
    boolList isInStencil(map().constructSize(), false);

    forAll(stencil_, faceI)
    {
        const labelList& stencilCells = stencil_[faceI];

        forAll(stencilCells, i)
        {
            isInStencil[stencilCells[i]] = true;
        }
    }

    mapPtr_().compact(isInStencil);
}


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