polySurfacePointGeoMesh.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | www.openfoam.com
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    Copyright (C) 2019-2025 OpenCFD Ltd.
-------------------------------------------------------------------------------
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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    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::polySurfacePointGeoMesh
 
Description
    The polySurface GeoMesh for point fields.
 
\*---------------------------------------------------------------------------*/
 
#ifndef Foam_polySurfacePointGeoMesh_H
#define Foam_polySurfacePointGeoMesh_H
 
#include "polySurface.H"
#include "GeoMesh.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                   Class polySurfacePointGeoMesh Declaration
\*---------------------------------------------------------------------------*/
 
class polySurfacePointGeoMesh
:
    public GeoMesh<polySurface>
{
public:
 
    // Constructors
 
        //- Construct from polySurface reference
        explicit polySurfacePointGeoMesh(const polySurface& mesh)
        :
            GeoMesh<polySurface>(mesh)
        {}
 
 
    // Static Functions
 
        //- The geometric (internal) size - number of points.
        //  Method name expected by GeoMesh interface
        static label size(const polySurface& mesh)
        {
            return mesh.nPoints();
        }
 
        //- The geometric boundary size - not used.
        //  Method name expected by GeoMesh interface
        static label boundary_size(const polySurface& mesh) noexcept
        {
            return 0;
        }
 
 
    // Member Functions
 
        //- The geometric (internal) size - number of points.
        //  Method name expected by GeoMesh interface
        label size() const
        {
            return size(mesh_);
        }
 
        // FUTURE?
        // //- Return the object registry for point fields
        // const objectRegistry& thisDb() const
        // {
        //     return mesh_.pointData();
        // }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //