zonesGenerator.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2025-2026 OpenFOAM Foundation
     \\/     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::zonesGenerator
 
Description
    MeshObject zoneGeneratorList instantiated by polyMesh
 
    to provide optional dynamic zones which may be updated following mesh motion
    and/or topology change.
 
See also
    Foam::zoneGeneratorList
    Foam::zoneGenerator
    Foam::zoneSet
 
SourceFiles
    zonesGenerator.C
 
\*---------------------------------------------------------------------------*/
#ifndef zonesGenerator_H
#define zonesGenerator_H
 
#include "zoneGeneratorList.H"
#include "IOdictionary.H"
#include "DemandDrivenMeshObject.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                      Class zonesGenerator Declaration
\*---------------------------------------------------------------------------*/
 
class zonesGenerator
:
    public DemandDrivenMeshObject
    <
        polyMesh,
        TopoChangeableMeshObject,
        zonesGenerator,
        IOdictionary
    >,
    public zoneGeneratorList
{
    // Private Member Functions
 
        //- Create IO object for an optional zonesGenerator
        IOobject io(const polyMesh& mesh) const;
 
        void generate();
 
 
protected:
 
    // Protected Constructors
 
        friend class DemandDrivenMeshObject;
 
        //- Read construct from polyMesh
        explicit zonesGenerator(const polyMesh& mesh);
 
 
public:
 
    //- Runtime type information
    TypeName("zonesGenerator");
 
 
    // Constructors
 
        //- Disallow default bitwise copy construction
        zonesGenerator(const zonesGenerator&) = delete;
 
        using DemandDrivenMeshObject
        <
            polyMesh,
            TopoChangeableMeshObject,
            zonesGenerator,
            IOdictionary
        >::New;
 
 
    //- Destructor
    virtual ~zonesGenerator()
    {}
 
 
    // Member Functions
 
        //- Read the zonesGenerator dictionary if it has changed
        //  and regenerate
        virtual bool read();
 
        //- Update for mesh motion
        virtual bool movePoints();
 
        //- Redistribute or update using the given distribution map
        virtual void distribute(const polyDistributionMap& map);
 
        //- Update topology using the given map
        virtual void topoChange(const polyTopoChangeMap& map);
 
        //- Update from another mesh using the given map
        virtual void mapMesh(const polyMeshMap& map);
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const zonesGenerator&) = delete;
};
 
 
//- Trait for obtaining global status
template<>
struct typeGlobal<zonesGenerator>
{
    static const bool global = true;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //