primitiveMeshPointFaces.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2011-2018 OpenFOAM Foundation
     \\/     M anipulation  |
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License
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#include "primitiveMesh.H"
#include "ListOps.H"


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

const Foam::labelListList& Foam::primitiveMesh::pointFaces() const
{
    if (!pfPtr_)
    {
        if (debug)
        {
            Pout<< "primitiveMesh::pointFaces() : "
                << "calculating pointFaces" << endl;
        }
        // Invert faces()
        pfPtr_ = new labelListList(nPoints());
        invertManyToMany(nPoints(), faces(), *pfPtr_);
    }

    return *pfPtr_;
}


// ************************************************************************* //