gaussDivScheme.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

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    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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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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\*---------------------------------------------------------------------------*/

#include "gaussDivScheme.H"
#include "fvcSurfaceIntegrate.H"
#include "fvMatrices.H"

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

namespace Foam
{

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

namespace fv
{

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

template<class Type>
tmp
<
    GeometricField
    <typename innerProduct<vector, Type>::type, fvPatchField, volMesh>
>
gaussDivScheme<Type>::fvcDiv
(
    const GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    tmp
    <
        GeometricField
        <typename innerProduct<vector, Type>::type, fvPatchField, volMesh>
    > tDiv
    (
        fvc::surfaceIntegrate
        (
            this->mesh_.Sf() & this->tinterpScheme_().interpolate(vf)
        )
    );

    tDiv().rename("div(" + vf.name() + ')');

    return tDiv;
}


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

} // End namespace fv

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

} // End namespace Foam

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