findRefCell.H

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License
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InNamespace
    Foam

Description
    Find the reference cell nearest (in index) to the given cell but which
    is not on a cyclic, symmetry or processor patch.

SourceFiles
    findRefCell.C

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

#ifndef findRefCell_H
#define findRefCell_H

#include "label.H"
#include "volFields.H"

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

namespace Foam
{

//- If the field fieldRef needs referencing find the reference cell nearest
//  (in index) to the given cell looked-up for field, but which is not on a
//  cyclic, symmetry or processor patch and return true, otherwise return false.
bool setRefCell
(
    const volScalarField& field,
    const volScalarField& fieldRef,
    const dictionary& dict,
    label& refCelli,
    scalar& refValue,
    const bool forceReference = false
);

//- If the field needs referencing find the reference cell nearest
//  (in index) to the given cell looked-up for field, but which is not on a
//  cyclic, symmetry or processor patch and return true, otherwise return false.
bool setRefCell
(
    const volScalarField& field,
    const dictionary& dict,
    label& refCelli,
    scalar& refValue,
    const bool forceReference = false
);

//- Return the current value of field in the reference cell
scalar getRefCellValue
(
    const volScalarField& field,
    const label refCelli
);

}

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

#endif

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