fvBoundaryMesh.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
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Class
    Foam::fvBoundaryMesh

Description
    Foam::fvBoundaryMesh

SourceFiles
    fvBoundaryMesh.C

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

#ifndef fvBoundaryMesh_H
#define fvBoundaryMesh_H

#include "fvPatchList.H"
#include "lduInterfacePtrsList.H"

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

namespace Foam
{

class fvMesh;
class polyBoundaryMesh;

/*---------------------------------------------------------------------------*\
                       Class fvBoundaryMesh Declaration
\*---------------------------------------------------------------------------*/

class fvBoundaryMesh
:
    public fvPatchList
{
    // Private Data

        //- Reference to mesh
        const fvMesh& mesh_;


    // Private Member Functions

        //- Add fvPatches corresponding to the given polyBoundaryMesh
        void addPatches(const polyBoundaryMesh&);


protected:

        //- Update boundary based on new polyBoundaryMesh
        void readUpdate(const polyBoundaryMesh&);


public:

    friend class fvMesh;


    // Constructors

        //- Construct with zero size
        fvBoundaryMesh(const fvMesh&);

        //- Construct from polyBoundaryMesh
        fvBoundaryMesh(const fvMesh&, const polyBoundaryMesh&);

        //- Disallow default bitwise copy construction
        fvBoundaryMesh(const fvBoundaryMesh&);


    // Member Functions

        // Access

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

            //- Return a list of pointers for each patch
            //  with only those pointing to interfaces being set
            lduInterfacePtrsList interfaces() const;

            //- Find patch index given a name
            label findPatchID(const word& patchName) const;

            //- Find patch indices given a name
            labelList findIndices(const wordRe&, const bool useGroups) const;


        //- Correct patches after moving points
        void movePoints();

        //- Reorders patches. Ordering does not have to be done in
        //  ascending or descending order. Reordering has to be unique.
        //  (is shuffle). If validBoundary call needs to be parallel
        //  sync
        void shuffle(const labelUList& newToOld, const bool validBoundary);


    // Member Operators

        //- Return const and non-const reference to fvPatch by index.
        using fvPatchList::operator[];

        //- Return const reference to fvPatch by name.
        const fvPatch& operator[](const word&) const;

        //- Return reference to fvPatch by name.
        fvPatch& operator[](const word&);


    // Member Operators

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


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

} // End namespace Foam

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

#endif

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