cellPatchConstrained.C

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#include "cellPatchConstrained.H"
#include "volFields.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
template<class Type>
Foam::interpolations::cellPatchConstrained<Type>::cellPatchConstrained
(
    const VolField<Type>& psi
)
:
    fieldInterpolation<Type, cellPatchConstrained<Type>>(psi)
{}
 
 
template<class Type>
Foam::interpolations::cellPatchConstrained<Type>::cellPatchConstrained
(
    const cellPatchConstrained<Type>& i
)
:
    fieldInterpolation<Type, cellPatchConstrained<Type>>(i)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type>
Type Foam::interpolations::cellPatchConstrained<Type>::interpolate
(
    const vector& pt,
    const label celli,
    const label facei
) const
{
    const fvMesh& mesh = this->psi_.mesh();
 
    if (facei >= 0 && facei >= this->psi_.mesh().nInternalFaces())
    {
        const polyBoundaryMesh& pbm = mesh.poly().boundary();
 
        const label patchi = pbm.patchIndices()[facei - mesh.nInternalFaces()];
 
        if (!pbm[patchi].empty())
        {
            const label patchFacei = pbm[patchi].whichFace(facei);
 
            return this->psi_.boundaryField()[patchi][patchFacei];
        }
    }
 
    return this->psi_[celli];
}
 
 
// ************************************************************************* //