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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2023 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
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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::layerInfo
Description
Class to be used with FaceCellWave which enumerates layers of cells
SourceFiles
layerInfoI.H
\*---------------------------------------------------------------------------*/
#ifndef layerInfo_H
#define layerInfo_H
#include "pointField.H"
#include "face.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// Forward declaration of classes
class polyPatch;
class polyMesh;
class transformer;
// Forward declaration of friend functions and operators
class layerInfo;
inline Ostream& operator<<(Ostream&, const layerInfo&);
inline Istream& operator>>(Istream&, layerInfo&);
/*---------------------------------------------------------------------------*\
Class layerInfo Declaration
\*---------------------------------------------------------------------------*/
class layerInfo
{
// Private Data
//- Layer index
label layer_;
//- Direction of propagation (+1 or -1) relative to the face normal.
// Only valid when on a face. Takes a value of 0 when in a cell.
label direction_;
//- The previous face index. Only valid when in a cell. Takes a value
// of -1 if on a face.
label prevFace_;
// Private Member Functions
//- Generate an error in the event that opposing waves collided
void collide() const;
public:
// Constructors
//- Construct null
inline layerInfo();
//- Construct given the face layer index and direction
inline layerInfo(const label faceLayer, const label direction);
// Member Functions
// Access
//- Return the face layer index
inline label faceLayer() const;
//- Return the cell layer index
inline label cellLayer() const;
// Needed by FaceCellWave
//- Check whether the layerInfo has been changed at all or still
// contains original (invalid) value.
template<class TrackingData>
inline bool valid(TrackingData& td) const;
//- Check for identical geometrical data. Used for checking
// consistency across cyclics.
template<class TrackingData>
inline bool sameGeometry
(
const polyMesh&,
const layerInfo&,
const scalar,
TrackingData& td
) const;
//- Transform across an interface
template<class TrackingData>
inline void transform
(
const polyPatch& patch,
const label patchFacei,
const transformer& transform,
TrackingData& td
);
//- Influence of neighbouring face
template<class TrackingData>
inline bool updateCell
(
const polyMesh&,
const label thisCelli,
const label nbrFacei,
const layerInfo& nbrInfo,
const scalar tol,
TrackingData& td
);
//- Influence of neighbouring cell
template<class TrackingData>
inline bool updateFace
(
const polyMesh&,
const label thisFacei,
const label nbrCelli,
const layerInfo& nbrInfo,
const scalar tol,
TrackingData& td
);
//- Influence of different value on same face
template<class TrackingData>
inline bool updateFace
(
const polyMesh&,
const label thisFacei,
const layerInfo& nbrInfo,
const scalar tol,
TrackingData& td
);
//- Test equality
template<class TrackingData>
inline bool equal
(
const layerInfo&,
TrackingData& td
) const;
// Member Operators
inline bool operator==(const layerInfo&) const;
inline bool operator!=(const layerInfo&) const;
// IOstream Operators
inline friend Ostream& operator<<(Ostream&, const layerInfo&);
inline friend Istream& operator>>(Istream&, layerInfo&);
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
template<>
inline bool contiguous<layerInfo>()
{
return true;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#include "layerInfoI.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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