mixerFvMesh.H

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/*---------------------------------------------------------------------------*\
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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
    the Free Software Foundation, either version 3 of the License, or
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Class
    Foam::mixerFvMesh

Description
    A rotating slider mesh

SourceFiles
    mixerFvMesh.C

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

#ifndef mixerFvMesh_H
#define mixerFvMesh_H

#include "topoChangerFvMesh.H"
#include "coordinateSystem.H"

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

namespace Foam
{

// Forward declaration of classes

/*---------------------------------------------------------------------------*\
                         Class mixerFvMesh Declaration
\*---------------------------------------------------------------------------*/

class mixerFvMesh
:
    public topoChangerFvMesh
{
    // Private Data

        //- Motion dictionary
        dictionary motionDict_;

        //- Coordinate system
        autoPtr<coordinateSystem> csPtr_;

        // - Rotational speed in rotations per minute (rpm)
        scalar rpm_;

        //- Markup field for points.  Moving points marked with 1
        mutable scalarField* movingPointsMaskPtr_;


    // Private Member Functions

        //- Add mixer zones and modifiers
        void addZonesAndModifiers();

        //- Calculate moving masks
        void calcMovingMasks() const;

        //- Return moving points mask
        const scalarField& movingPointsMask() const;


public:

    //- Runtime type information
    TypeName("mixerFvMesh");


    // Constructors

        //- Construct from IOobject
        explicit mixerFvMesh(const IOobject& io);

        //- Disallow default bitwise copy construction
        mixerFvMesh(const mixerFvMesh&) = delete;


    //- Destructor
    virtual ~mixerFvMesh();


    // Member Functions

        //- Return coordinate system
        const coordinateSystem& cs() const
        {
            return csPtr_();
        }

        //- Update the mesh for both mesh motion and topology change
        virtual bool update();


    // Member Operators

        //- Disallow default bitwise assignment
        void operator=(const mixerFvMesh&) = delete;
};


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

} // End namespace Foam

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

#endif

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