/*---------------------------------------------------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | \\ / A nd | www.openfoam.com \\/ M anipulation | ------------------------------------------------------------------------------- Copyright (C) 2011-2016 OpenFOAM Foundation Copyright (C) 2019-2020 OpenCFD Ltd. ------------------------------------------------------------------------------- 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 \*---------------------------------------------------------------------------*/ #ifndef pointEdgePoint_H #define pointEdgePoint_H #include "point.H" #include "label.H" #include "scalar.H" #include "tensor.H" #include "pTraits.H" // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // namespace Foam { // Forward Declarations class polyPatch; class polyMesh; 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 ); //- Combine current with w2. Update distSqr, origin if w2 has smaller // quantities and returns true. template<class TrackingData> inline bool update ( const pointEdgePoint& w2, const scalar tol, TrackingData& td ); public: // Constructors //- Default construct inline pointEdgePoint(); //- Construct from origin, distance inline pointEdgePoint(const point& origin, const scalar distSqr); // Member Functions // Access const point& origin() const { return origin_; } point& origin() { return origin_; } scalar distSqr() const { return distSqr_; } scalar& distSqr() { return distSqr_; } // Needed by PointEdgeWave //- Changed or contains original (invalid) value template<class TrackingData> inline bool valid(TrackingData& td) const; //- Check for identical geometrical data (eg, cyclics checking) template<class TrackingData> inline bool sameGeometry ( const pointEdgePoint&, const scalar tol, TrackingData& td ) const; //- Convert origin to relative vector to leaving point // (= point coordinate) template<class TrackingData> inline void leaveDomain ( const polyPatch& patch, const label patchPointi, const point& pos, TrackingData& td ); //- Convert relative origin to absolute by adding entering point template<class TrackingData> inline void enterDomain ( const polyPatch& patch, const label patchPointi, const point& pos, TrackingData& td ); //- Apply rotation matrix to origin template<class TrackingData> inline void transform ( const tensor& rotTensor, 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 different value on same point. // No information about current position whatsoever. template<class TrackingData> inline bool updatePoint ( 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 ); //- Test for equality, with TrackingData template<class TrackingData> inline bool equal(const pointEdgePoint&, TrackingData& td) const; // Member Operators //- Test for equality inline bool operator==(const pointEdgePoint&) const; //- Test for inequality inline bool operator!=(const pointEdgePoint&) const; // IOstream Operators friend Ostream& operator<<(Ostream&, const pointEdgePoint&); friend Istream& operator>>(Istream&, pointEdgePoint&); }; // * * * * * * * * * * * * * * * * * Traits * * * * * * * * * * * * * * * * // //- Contiguous data for pointEdgePoint template<> struct is_contiguous<pointEdgePoint> : std::true_type {}; //- Contiguous scalar data for pointEdgePoint template<> struct is_contiguous_scalar<pointEdgePoint> : std::true_type {}; // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // } // End namespace Foam // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // #include "pointEdgePointI.H" // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // #endif // ************************************************************************* //