solidBody_pointMeshMover.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
    (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::pointMeshMovers::solidBody
 
Description
    Solid-body motion of the mesh specified by a run-time selectable
    motion function.
 
SourceFiles
    solidBody_pointMeshMover.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef solidBody_pointMeshMover_H
#define solidBody_pointMeshMover_H
 
#include "displacementPoints0.H"
#include "solidBodyMotionFunction.H"
#include "generatedCellZone.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace pointMeshMovers
{
 
/*---------------------------------------------------------------------------*\
                    Class solidBody Declaration
\*---------------------------------------------------------------------------*/
 
class solidBody
:
    public displacementPoints0
{
    // Private Data
 
        //- The motion control function
        autoPtr<solidBodyMotionFunction> SBMFPtr_;
 
        //- The name of the cellZone to restrict motion to
        generatedCellZone zone_;
 
        //- Points to move when cell zone is supplied
        labelList zonePoints_;
 
        //- Cache the current transform for topoChange
        mutable septernion transform_;
 
 
    // Private Member Functions
 
        //- Re-calculate the zone point indices from the cell-zone
        void updateZonePointIndices();
 
 
public:
 
    //- Runtime type information
    TypeName("solidBody");
 
 
    // Constructors
 
        //- Construct from mesh and dictionary
        solidBody(const polyMesh&, const dictionary&);
 
        //- Disallow default bitwise copy construction
        solidBody(const solidBody&) = delete;
 
 
    //- Destructor
    ~solidBody();
 
 
    // Member Functions
 
        //- Return point location obtained from the current motion field
        virtual tmp<pointField> newPoints();
 
        //- This is a solid body motion
        virtual bool solidBodyMotion() const
        {
            return true;
        }
 
        //- Update local data for topology changes
        virtual void topoChange(const polyTopoChangeMap&);
 
        //- Update corresponding to the given distribution map
        virtual void distribute(const polyDistributionMap&);
 
        //- Update from another mesh using the given map
        virtual void mapMesh(const polyMeshMap&);
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const solidBody&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace pointMeshMovers
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //