tetCell.C

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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 2 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
    along with OpenFOAM; if not, write to the Free Software Foundation,
    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

\*---------------------------------------------------------------------------*/

#include "tetCell.H"
#include "cellShape.H"
#include "cellModeller.H"


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

Foam::cellShape Foam::tetCell::tetCellShape() const
{
    static const cellModel* tetModelPtr_ = NULL;

    if (!tetModelPtr_)
    {
        tetModelPtr_ = cellModeller::lookup("tet");
    }

    const cellModel& tet = *tetModelPtr_;

    return cellShape(tet, labelList(*this));
}


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