pointBoundaryMesh.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    Copyright (C) 2011-2013 OpenFOAM Foundation
    Copyright (C) 2018-2023 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
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    You should have received a copy of the GNU General Public License
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Class
    Foam::pointBoundaryMesh

Description
    Foam::pointBoundaryMesh

SourceFiles
    pointBoundaryMesh.C

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

#ifndef Foam_pointBoundaryMesh_H
#define Foam_pointBoundaryMesh_H

#include "pointPatch.H"

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

namespace Foam
{

// Forward Declarations
class pointMesh;
class polyBoundaryMesh;
class wordRes;

/*---------------------------------------------------------------------------*\
                       Class pointBoundaryMesh Declaration
\*---------------------------------------------------------------------------*/

class pointBoundaryMesh
:
    public pointPatchList
{
    // Private Data

        //- Reference to mesh
        const pointMesh& mesh_;


    // Private Member Functions

        //- Calculate geometry for the patches (transformation tensors etc.)
        void calcGeometry();

        //- Assign facePointPatches corresponding to the given polyBoundaryMesh
        void addPatches(const polyBoundaryMesh& pbm);

        //- No copy construct
        pointBoundaryMesh(const pointBoundaryMesh&) = delete;

        //- No copy assignment
        void operator=(const pointBoundaryMesh&) = delete;


public:

    //- Declare friendship with pointMesh
    friend class pointMesh;


    // Constructors

        //- Construct from polyBoundaryMesh
        pointBoundaryMesh(const pointMesh&, const polyBoundaryMesh&);


    // Member Functions

        //- Return the mesh reference
        const pointMesh& mesh() const noexcept
        {
            return mesh_;
        }

        //- Return (sorted) patch indices for all matches.
        //  A no-op (returns empty list) for an empty matcher
        labelList indices(const wordRe& matcher, const bool useGroups) const;

        //- Return (sorted) patch indices for all matches.
        //  A no-op (returns empty list) for an empty matcher
        labelList indices(const wordRes& matcher, const bool useGroups) const;

        //- Return (sorted) patch indices for all selected matches that
        //- are not ignored.
        //- The selection logic as per Foam::wordRes::filter.
        //  Optionally matches patch groups.
        //  A no-op (returns empty list) for an empty select matcher
        labelList indices
        (
            const wordRes& select,
            const wordRes& ignore,
            const bool useGroups
        ) const;

        //- Find patch index given a name
        //  A no-op (returns -1) for an empty patchName
        label findPatchID(const word& patchName) const;

        //- Correct polyBoundaryMesh after moving points
        void movePoints(const pointField&);

        //- Correct polyBoundaryMesh after topology update
        void updateMesh();


    // Housekeeping

        //- Identical to the indices() method (AUG-2018)
        FOAM_DEPRECATED_FOR(2018-08, "indices() method")
        labelList findIndices(const wordRe& key, bool useGroups) const
        {
            return indices(key, useGroups);
        }
};


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

} // End namespace Foam

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

#endif

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