patchToPoly2DMesh.H

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/*--------------------------------*- C++ -*----------------------------------*\
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-------------------------------------------------------------------------------
    Copyright (C) 2011-2013 OpenFOAM Foundation
-------------------------------------------------------------------------------
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
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    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::patchToPoly2DMesh
 
Description
    Convert a primitivePatch into a 2D polyMesh.
 
SourceFiles
    patchToPoly2DMesh.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef patchToPoly2DMesh_H
#define patchToPoly2DMesh_H
 
#include "edgeHashes.H"
#include "MeshedSurface.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                     Class patchToPoly2DMesh Declaration
\*---------------------------------------------------------------------------*/
 
class patchToPoly2DMesh
{
    // Private data
 
        // Reference to the meshed surface
        const MeshedSurface<face>& patch_;
 
        const wordList& patchNames_;
 
        const labelList& patchSizes_;
 
        labelList patchStarts_;
 
        const EdgeMap<label>& mapEdgesRegion_;
 
        pointField points_;
 
        faceList faces_;
 
        labelList owner_;
 
        labelList neighbour_;
 
 
    // Private Member Functions
 
        void flipFaceOrder();
 
        void createNeighbours();
 
        labelList internalFaceOrder();
 
        void addPatchFacesToFaces();
 
        void addPatchFacesToOwner();
 
        void createPolyMeshComponents();
 
        //- No copy construct
        patchToPoly2DMesh(const patchToPoly2DMesh&) = delete;
 
        //- No copy assignment
        void operator=(const patchToPoly2DMesh&) = delete;
 
 
public:
 
    // Constructors
 
        //- Construct from a primitivePatch
        patchToPoly2DMesh
        (
            const MeshedSurface<face>& patch,
            const wordList& patchNames,
            const labelList& patchSizes,
            const EdgeMap<label>& mapEdgesRegion
        );
 
 
    //- Destructor
    ~patchToPoly2DMesh();
 
 
    // Member Functions
 
        // Access
 
            pointField& points()
            {
                return points_;
            }
 
            faceList& faces()
            {
                return faces_;
            }
 
            labelList& owner()
            {
                return owner_;
            }
 
            labelList& neighbour()
            {
                return neighbour_;
            }
 
            const wordList& patchNames() const
            {
                return patchNames_;
            }
 
            const labelList& patchSizes() const
            {
                return patchSizes_;
            }
 
            const labelList& patchStarts() const
            {
                return patchStarts_;
            }
 
 
        // Edit
 
            //- Create the mesh
            void createMesh();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //