| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / 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::pointEdgePoint | |
| Description | |
| Holds information regarding nearest wall point. Used in PointEdgeWave. | |
| (so not standard FaceCellWave) | |
| To be used in wall distance calculation. | |
| SourceFiles | |
| pointEdgePointI.H | |
| pointEdgePoint.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| // Forward declaration of classes | |
| class polyPatch; | |
| class polyMesh; | |
| class transformer; | |
| // Forward declaration of friend functions and operators | |
| class pointEdgePoint; | |
| Istream& operator>>(Istream&, pointEdgePoint&); | |
| Ostream& operator<<(Ostream&, const pointEdgePoint&); | |
| /*---------------------------------------------------------------------------*\ | |
| Class pointEdgePoint Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class pointEdgePoint | |
| { | |
| // Private Data | |
| //- Position of nearest wall center | |
| point origin_; | |
| //- Normal distance (squared) from point to origin | |
| scalar distSqr_; | |
| // Private Member Functions | |
| //- Evaluate distance to point. Update distSqr, origin from whomever | |
| // is nearer pt. Return true if w2 is closer to point, | |
| // false otherwise. | |
| template<class TrackingData> | |
| inline bool update | |
| ( | |
| const point&, | |
| const pointEdgePoint& w2, | |
| const scalar tol, | |
| TrackingData& td | |
| ); | |
| public: | |
| // Constructors | |
| //- Construct null | |
| inline pointEdgePoint(); | |
| //- Construct from origin, distance | |
| inline pointEdgePoint(const point&, const scalar); | |
| // Member Functions | |
| // Access | |
| inline const point& origin() const; | |
| inline scalar distSqr() const; | |
| // 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; | |
| //- 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 pointEdgePoint& 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 pointEdgePoint& 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 pointEdgePoint& pointInfo, | |
| const scalar tol, | |
| TrackingData& td | |
| ); | |
| //- Same (like operator==) | |
| template<class TrackingData> | |
| inline bool equal(const pointEdgePoint&, TrackingData& td) const; | |
| // Member Operators | |
| // Needed for List IO | |
| inline bool operator==(const pointEdgePoint&) const; | |
| inline bool operator!=(const pointEdgePoint&) const; | |
| // IOstream Operators | |
| inline friend Ostream& operator<<(Ostream&, const pointEdgePoint&); | |
| inline friend Istream& operator>>(Istream&, pointEdgePoint&); | |
| }; | |
| //- Data associated with pointEdgePoint type are contiguous | |
| template<> | |
| inline bool contiguous<pointEdgePoint>() | |
| { | |
| return true; | |
| } | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |