gaussDivScheme.C

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    Copyright (C) 2011-2016 OpenFOAM Foundation
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
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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->tinterpScheme_().dotInterpolate(this->mesh_.Sf(), vf)
        )
    );
 
    tDiv.ref().rename("div(" + vf.name() + ')');
 
    return tDiv;
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fv
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// ************************************************************************* //