duplicatePoints.H

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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
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Class
    Foam::duplicatePoints

Description
    Duplicate points

SourceFiles
    duplicatePoints.C

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

#ifndef duplicatePoints_H
#define duplicatePoints_H

#include "labelList.H"
#include "typeInfo.H"

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

namespace Foam
{

// Forward declaration of classes
class polyMesh;
class polyTopoChange;
class edge;
class face;
class mapPolyMesh;
class localPointRegion;

/*---------------------------------------------------------------------------*\
                       Class duplicatePoints Declaration
\*---------------------------------------------------------------------------*/

class duplicatePoints
{
    // Private Data

        //- Reference to mesh
        const polyMesh& mesh_;

        //- Per regionSide.pointRegion() the points created.
        //  element 0 is the original point.
        //  Can have empty entries if a point only has one region.
        labelListList duplicates_;


public:

    //- Runtime type information
    ClassName("duplicatePoints");


    // Constructors

        //- Construct from mesh
        duplicatePoints(const polyMesh& mesh);

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


    // Member Functions

        // Access

            //- Per point in regionSide.pointRegions() the points created.
            const labelListList& duplicates() const
            {
                return duplicates_;
            }


        // Topology changes

            //- Play commands into polyTopoChange to duplicate points. Gets
            //  localPointRegion structure which is per non-manifold point
            //  the regions per point.
            void setRefinement
            (
                const localPointRegion& regionSide,
                polyTopoChange&
            );

            //- Force recalculation of locally stored data on topological change
            void updateMesh(const mapPolyMesh&);


    // Member Operators

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


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

} // End namespace Foam

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

#endif

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