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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2022-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
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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You should have received a copy of the GNU General Public License
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Class
Foam::cellEdgeAddressingData
Foam::cellEdgeAddressing
Foam::cellEdgeAddressingList
Description
Engine for providing cell-local cell-edge to face-edge addressing
SourceFiles
cellEdgeAddressing.C
cellEdgeAddressingI.H
\*---------------------------------------------------------------------------*/
#ifndef cellEdgeAddressing_H
#define cellEdgeAddressing_H
#include "DemandDrivenMeshObject.H"
#include "polyMesh.H"
#include "CompactListList.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
class polyDistributionMap;
class polyTopoChangeMap;
class polyMeshMap;
class cellEdgeAddressingList;
/*---------------------------------------------------------------------------*\
Class cellEdgeAddressingData Declaration
\*---------------------------------------------------------------------------*/
class cellEdgeAddressingData
{
private:
// Private Data
//- Map from cell-face-index and face-edge-index to cell-edge-index
CompactListList<label> cfiAndFeiToCei_;
//- Map from cell-edge-index to cell-face-index and face-edge-index.
// Note that there are two sets of indices for each cell-edge,
// corresponding to the two faces that are connected to that edge.
List<Pair<labelPair>> ceiToCfiAndFei_;
//- For each cell-face, whether or not the cell owns it. The same as
// the concept of owner in the polyMesh, except this is calculated
// using the direction of the face-edges. I.e., if the first face is
// know to be "owned" by the face then any face that is edge connected
// to the first face is also owned by the cell if the connecting
// face-edge is numbered in an opposing direction.
boolList cOwns_;
public:
// Constructors
//- Construct from a cell and its faces
cellEdgeAddressingData
(
const cell& c,
const faceList& fs,
const bool cOwnsFirst
);
// Member Functions
//- Map from cell-face-index and face-edge-index to cell-edge-index
inline const CompactListList<label>& cfiAndFeiToCei() const;
//- Map from cell-edge-index to cell-face-index and face-edge-index
inline const List<Pair<labelPair>>& ceiToCfiAndFei() const;
//- For each cell-face, whether or not the cell owns it
inline const boolList& cOwns() const;
};
/*---------------------------------------------------------------------------*\
Class cellEdgeAddressing Declaration
\*---------------------------------------------------------------------------*/
class cellEdgeAddressing
{
private:
// Private Data
//- The cell edge addressing list
const cellEdgeAddressingList& cAddrs_;
//- The cell index
const label celli_;
public:
// Constructors
//- Construct from the cell edge addressing list and a cell index
inline cellEdgeAddressing
(
const cellEdgeAddressingList& cAddrs,
const label celli
);
// Member Functions
//- Map from cell-face-index and face-edge-index to cell-edge-index
inline const CompactListList<label>& cfiAndFeiToCei() const;
//- Map from cell-edge-index to cell-face-index and face-edge-index
inline const List<Pair<labelPair>>& ceiToCfiAndFei() const;
//- For each cell-face, whether or not the cell owns it
inline const boolList& cOwns() const;
};
/*---------------------------------------------------------------------------*\
Class cellEdgeAddressingList Declaration
\*---------------------------------------------------------------------------*/
class cellEdgeAddressingList
:
public DemandDrivenMeshObject
<
polyMesh,
TopoChangeableMeshObject,
cellEdgeAddressingList
>
{
// Private Data
//- Edge addressing for each cell
mutable PtrList<cellEdgeAddressingData> list_;
protected:
friend class DemandDrivenMeshObject
<
polyMesh,
TopoChangeableMeshObject,
cellEdgeAddressingList
>;
// Protected Constructors
//- Construct for a mesh
cellEdgeAddressingList(const polyMesh& mesh);
public:
// Member Functions
//- Update following mesh motion
virtual bool movePoints();
//- Update following mesh distribution
virtual void distribute(const polyDistributionMap& map);
//- Update following topology change
virtual void topoChange(const polyTopoChangeMap& map);
//- Update following mapping
virtual void mapMesh(const polyMeshMap& map);
// Member Operators
//- Get the addressing data for a given cell
const cellEdgeAddressingData& data(const label celli) const;
//- Get the addressing for a given cell
inline const cellEdgeAddressing operator[](const label celli) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#include "cellEdgeAddressingI.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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