motionInterpolation.H

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/*---------------------------------------------------------------------------*\
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    \\  /    A nd           | www.openfoam.com
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    Copyright (C) 2015 OpenFOAM Foundation
-------------------------------------------------------------------------------
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
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::motionInterpolation
 
Description
    Base class for interpolation of cell displacement fields, generated by
    fvMotionSolvers, to the points. This base class implements the default
    method which applies volPointInterpolation only.
 
SourceFiles
    motionInterpolation.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef motionInterpolation_H
#define motionInterpolation_H
 
#include "fvMesh.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                         Class motionInterpolation Declaration
\*---------------------------------------------------------------------------*/
 
class motionInterpolation
{
    // Private data
 
        //- Reference to the FV mesh
        const fvMesh& mesh_;
 
 
    // Private Member Functions
 
        //- No copy construct
        motionInterpolation(const motionInterpolation&) = delete;
 
        //- No copy assignment
        void operator=(const motionInterpolation&) = delete;
 
 
public:
 
    //- Runtime type information
    TypeName("motionInterpolation");
 
 
    // Declare run-time constructor selection tables
 
        declareRunTimeSelectionTable
        (
            autoPtr,
            motionInterpolation,
            Istream,
            (
                const fvMesh& mesh,
                Istream& entry
            ),
            (mesh, entry)
        );
 
 
    // Selectors
 
        //- Select default
        static autoPtr<motionInterpolation> New(const fvMesh& mesh);
 
        //- Select from stream
        static autoPtr<motionInterpolation> New
        (
            const fvMesh& mesh,
            Istream& entry
        );
 
 
    // Constructors
 
        //- Construct from an fvMesh
        motionInterpolation(const fvMesh& mesh);
 
        //- Construct from an fvMesh and an Istream
        motionInterpolation(const fvMesh& mesh, Istream& entry);
 
 
    //- Destructor
    virtual ~motionInterpolation();
 
 
    // Member Functions
 
        //- Return const-reference to the mesh
        const fvMesh& mesh() const
        {
            return mesh_;
        }
 
        //- Interpolate the given scalar cell displacement
        virtual void interpolate
        (
            const volScalarField&,
            pointScalarField&
        ) const;
 
        //- Interpolate the given vector cell displacement
        virtual void interpolate
        (
            const volVectorField&,
            pointVectorField&
        ) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //