skewCorrectionVectors.H

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    Copyright (C) 2011-2013 OpenFOAM Foundation
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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
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Class
    Foam::skewCorrectionVectors
 
Description
    Skew-correction vectors for the skewness-corrected interpolation scheme
 
SourceFiles
    skewCorrectionVectors.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef skewCorrectionVectors_H
#define skewCorrectionVectors_H
 
#include "MeshObject.H"
#include "fvMesh.H"
#include "surfaceFields.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward Declarations
class fvMesh;
 
/*---------------------------------------------------------------------------*\
                    Class skewCorrectionVectors Declaration
\*---------------------------------------------------------------------------*/
 
class skewCorrectionVectors
:
    public MeshObject<fvMesh, MoveableMeshObject, skewCorrectionVectors>
{
    // Private Typedefs
 
        typedef MeshObject
        <
            fvMesh,
            MoveableMeshObject,
            skewCorrectionVectors
        > MeshObject_type;
 
 
    // Private Data
 
        //- Is mesh skew
        bool skew_;
 
        //- Skew correction vectors
        surfaceVectorField skewCorrectionVectors_;
 
        //- Calculate skewness correction vectors
        void calcSkewCorrectionVectors();
 
 
public:
 
    TypeName("skewCorrectionVectors");
 
 
    // Constructors
 
        //- Construct given fvMesh
        explicit skewCorrectionVectors(const fvMesh& mesh);
 
 
    //- Destructor
    virtual ~skewCorrectionVectors();
 
 
    // Member Functions
 
        //- Return whether mesh is skew or not
        bool skew() const
        {
            return skew_;
        }
 
        //- Return reference to skew vectors array
        const surfaceVectorField& operator()() const
        {
            return skewCorrectionVectors_;
        }
 
        //- Update the correction vectors when the mesh moves
        virtual bool movePoints();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //