fvBoundaryMesh.H

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    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2018-2021 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::fvBoundaryMesh
 
Description
    Foam::fvBoundaryMesh
 
SourceFiles
    fvBoundaryMesh.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef fvBoundaryMesh_H
#define fvBoundaryMesh_H
 
#include "fvPatchList.H"
#include "lduInterfacePtrsList.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward Declarations
class fvMesh;
class polyBoundaryMesh;
class wordRes;
 
/*---------------------------------------------------------------------------*\
                       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&);
 
 
        //- No copy construct
        fvBoundaryMesh(const fvBoundaryMesh&) = delete;
 
        //- No copy assignment
        void operator=(const fvBoundaryMesh&) = delete;
 
 
protected:
 
        //- Update boundary based on new polyBoundaryMesh
        void readUpdate(const polyBoundaryMesh&);
 
 
public:
 
    friend class fvMesh;
 
 
    // Constructors
 
        //- Construct zero size with mesh reference
        explicit fvBoundaryMesh(const fvMesh&);
 
        //- Construct from polyBoundaryMesh
        fvBoundaryMesh(const fvMesh&, const polyBoundaryMesh&);
 
 
    // Member Functions
 
        //- Return the mesh reference
        const fvMesh& mesh() const noexcept
        {
            return mesh_;
        }
 
        //- Return a list of faceCells for each patch
        UPtrList<const labelUList> faceCells() const;
 
        //- Return a list of pointers for each patch
        //- with only those pointing to interfaces being set
        lduInterfacePtrsList interfaces() const;
 
        //- 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;
 
        //- Find patch index given a name
        //  A no-op (returns -1) for an empty patchName
        label findPatchID(const word& patchName) const;
 
        //- Correct patches after moving points
        void movePoints();
 
 
    // 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&);
 
 
    // 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
 
// ************************************************************************* //