MRFZones.H

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/*---------------------------------------------------------------------------*\
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     \\/     M anipulation  |
-------------------------------------------------------------------------------
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::MRFZones
 
Description
    MRF zones DemandDrivenMeshObject read from MRFProperties dictionary
 
    MRF zones are specified by a list of dictionary entries, e.g.
 
    \verbatim
    zone1
    {
        cellZone    rotor1;
        ...
    }
 
    zone2
    {
        cellZone    rotor2;
        ...
    }
    \endverbatim
 
SourceFiles
    MRFZones.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef MRFZones_H
#define MRFZones_H
 
#include "MRFZoneList.H"
#include "DemandDrivenMeshObject.H"
#include "IOdictionary.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                          Class MRFZones Declaration
\*---------------------------------------------------------------------------*/
 
class MRFZones
:
    public DemandDrivenMeshObject
    <
        fvMesh,
        TopoChangeableMeshObject,
        MRFZones,
        IOdictionary
    >,
    public MRFZoneList
{
    // Private Member Functions
 
        //- Create IO object if dictionary is present
        IOobject createIOobject(const fvMesh& mesh) const;
 
 
protected:
 
    friend class DemandDrivenMeshObject;
 
    // Protected Constructors
 
        //- Construct from mesh
        explicit MRFZones(const fvMesh& mesh);
 
 
public:
 
    //- Runtime type information
    TypeName("MRFZones");
 
 
    // Constructors
 
        //- Disallow default bitwise copy construction
        MRFZones(const MRFZones&) = delete;
 
        //- Inherit the base New method
        using DemandDrivenMeshObject
        <
            fvMesh,
            TopoChangeableMeshObject,
            MRFZones,
            IOdictionary
        >::New;
 
 
        //- Destructor
        virtual ~MRFZones()
        {}
 
 
    // Member Functions
 
        //- Use MRFZoneList::size for looping
        using MRFZoneList::size;
 
        // Mesh changes
 
            //- Prepare for mesh update
            virtual void preUpdateMesh();
 
            //- Update for mesh motion
            virtual bool movePoints();
 
            //- Update topology using the given map
            virtual void topoChange(const polyTopoChangeMap&);
 
            //- Update from another mesh using the given map
            virtual void mapMesh(const polyMeshMap&);
 
            //- Redistribute or update using the given distribution map
            virtual void distribute(const polyDistributionMap&);
 
 
        // IO
 
            //- Read dictionary
            virtual bool read();
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const MRFZones&) = delete;
};
 
 
/*---------------------------------------------------------------------------*\
                           Class NullMRF Declaration
\*---------------------------------------------------------------------------*/
 
class NullMRF
{
public:
 
    // Constructors
 
        //- Construct null
        NullMRF()
        {}
 
 
    // Member Functions
 
        //- Return the argument unchanged
        template<class Type>
        inline const Type& relative(const Type& U) const
        {
            return U;
        }
 
        //- Return the argument unchanged
        template<class Type>
        inline const Type& relative(const Type& U, const label patchi) const
        {
            return U;
        }
 
        //- Return the argument unchanged
        template<class Type>
        inline const Type& absolute(const Type& U) const
        {
            return U;
        }
 
        //- Return the argument unchanged
        template<class Type>
        inline const Type& absolute(const Type& U, const label patchi) const
        {
            return U;
        }
 
 
        //- Return the argument unchanged
        template<class Type, class RhoType>
        inline const Type& relative(const Type& U, const RhoType& rho) const
        {
            return U;
        }
 
        //- Return the argument unchanged
        template<class Type, class RhoType>
        inline const Type& relative
        (
            const Type& U,
            const RhoType& rho,
            const label patchi
        ) const
        {
            return U;
        }
 
        //- Return the argument unchanged
        template<class Type, class RhoType>
        inline const Type& absolute(const Type& U, const RhoType& rho) const
        {
            return U;
        }
 
        //- Return the argument unchanged
        template<class Type, class RhoType>
        inline const Type& absolute
        (
            const Type& U,
            const RhoType& rho,
            const label patchi
        ) const
        {
            return U;
        }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //