zoneMotion.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2019-2022 OpenCFD Ltd.
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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
    (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::zoneMotion
 
Description
    Intermediate class for handling "zonified" motion.
    Can select motion for the entire mesh, or restrict to a subset
    of points based on a specified cellSet or cellZone(s).
 
Usage
    \verbatim
    {
        cellSet     <name>;
 
        // and/or
        cellZone    <name or regex>;
    }
    \endverbatim
 
Note
    The cellZone can be specified as a wordRe and will select by name
    or group. The special name "none" is treated as ignored.
 
SourceFiles
    zoneMotion.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef Foam_zoneMotion_H
#define Foam_zoneMotion_H
 
#include "labelList.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward Declarations
class dictionary;
class polyMesh;
 
/*---------------------------------------------------------------------------*\
                           Class zoneMotion Declaration
\*---------------------------------------------------------------------------*/
 
class zoneMotion
{
     // Private Data
 
        //- Points to move when cell zones or sets are supplied
        labelList pointIDs_;
 
        //- Flag to indicate whether all cells should move
        bool moveAllCells_;
 
 
public:
 
    // Constructors
 
        //- Construct from dictionary
        zoneMotion(const dictionary& dict, const polyMesh& mesh);
 
 
    //- Destructor
    virtual ~zoneMotion() = default;
 
 
    // Member Functions
 
        //- The point ids (for cell set/zone subset)
        const labelList& pointIDs() const noexcept
        {
            return pointIDs_;
        }
 
        //- Move all cells?
        bool moveAllCells() const noexcept
        {
            return moveAllCells_;
        }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //