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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2013-2022 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::pointTopoDistanceData
Description
For use with PointEdgeWave. Determines topological distance to
starting points
SourceFiles
pointTopoDistanceDataI.H
pointTopoDistanceData.C
\*---------------------------------------------------------------------------*/
#ifndef pointTopoDistanceData_H
#define pointTopoDistanceData_H
#include "point.H"
#include "tensor.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// Forward declaration of classes
class polyPatch;
class polyMesh;
class transformer;
// Forward declaration of friend functions and operators
class pointTopoDistanceData;
Istream& operator>>(Istream&, pointTopoDistanceData&);
Ostream& operator<<(Ostream&, const pointTopoDistanceData&);
/*---------------------------------------------------------------------------*\
Class pointTopoDistanceData Declaration
\*---------------------------------------------------------------------------*/
class pointTopoDistanceData
{
// Private Data
//- Starting data
label data_;
//- Distance
label distance_;
public:
// Constructors
//- Construct null
inline pointTopoDistanceData();
//- Construct from count
inline pointTopoDistanceData
(
const label data,
const label distance
);
// Member Functions
// Access
inline label data() const
{
return data_;
}
inline label distance() const
{
return distance_;
}
// Needed by PointEdgeWave
//- Check whether origin 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 cyclics checking.
template<class TrackingData>
inline bool sameGeometry
(
const pointTopoDistanceData&,
const scalar tol,
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 edge on point
template<class TrackingData>
inline bool updatePoint
(
const polyMesh& mesh,
const label pointi,
const label edgeI,
const pointTopoDistanceData& edgeInfo,
const scalar tol,
TrackingData& td
);
//- Influence of different value on same point.
// Merge new and old info.
template<class TrackingData>
inline bool updatePoint
(
const polyMesh& mesh,
const label pointi,
const pointTopoDistanceData& newPointInfo,
const scalar tol,
TrackingData& td
);
//- Influence of different value on same point.
// No information about current position whatsoever.
template<class TrackingData>
inline bool updatePoint
(
const pointTopoDistanceData& newPointInfo,
const scalar tol,
TrackingData& td
);
//- Influence of point on edge.
template<class TrackingData>
inline bool updateEdge
(
const polyMesh& mesh,
const label edgeI,
const label pointi,
const pointTopoDistanceData& pointInfo,
const scalar tol,
TrackingData& td
);
//- Same (like operator==)
template<class TrackingData>
inline bool equal(const pointTopoDistanceData&, TrackingData&)
const;
// Member Operators
// Needed for List IO
inline bool operator==(const pointTopoDistanceData&) const;
inline bool operator!=(const pointTopoDistanceData&) const;
// IOstream Operators
friend Ostream& operator<<(Ostream&, const pointTopoDistanceData&);
friend Istream& operator>>(Istream&, pointTopoDistanceData&);
};
//- Data associated with pointTopoDistanceData type are contiguous
template<>
inline bool contiguous<pointTopoDistanceData>()
{
return true;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#include "pointTopoDistanceDataI.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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