| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2026 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::pointPatch | |
| Description | |
| Basic pointPatch represents a set of points from the mesh. | |
| SourceFiles | |
| pointPatch.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| // Forward declaration of classes | |
| class objectRegistry; | |
| class Time; | |
| class pointMesh; | |
| class pointBoundaryMesh; | |
| class pointConstraint; | |
| class PstreamBuffers; | |
| class polyPatch; | |
| /*---------------------------------------------------------------------------*\ | |
| Class pointPatch Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class pointPatch | |
| { | |
| // Private Data | |
| //- Reference to boundary mesh | |
| const pointBoundaryMesh& boundaryMesh_; | |
| protected: | |
| // Protected Member Functions | |
| // The pointPatch geometry initialisation is called by pointBoundaryMesh | |
| friend class pointBoundaryMesh; | |
| //- Initialise the calculation of the patch geometry | |
| virtual void initCalcGeometry(PstreamBuffers&) | |
| {} | |
| //- Calculate the patch geometry | |
| virtual void calcGeometry(PstreamBuffers&) | |
| {} | |
| //- Initialise the patches for moving points | |
| virtual void initMovePoints(PstreamBuffers&, const pointField&) | |
| {} | |
| //- Correct patches after moving points | |
| virtual void movePoints(PstreamBuffers&, const pointField&) | |
| {} | |
| //- Initialise the update of the patch topology | |
| virtual void initTopoChange(PstreamBuffers&) | |
| {} | |
| //- Update of the patch topology | |
| virtual void topoChange(PstreamBuffers&) | |
| {} | |
| public: | |
| //- Runtime type information | |
| TypeName("basePatch"); | |
| // Constructor | |
| pointPatch(const pointBoundaryMesh& bm) | |
| : | |
| boundaryMesh_(bm) | |
| {} | |
| //- Disallow default bitwise copy construction | |
| pointPatch(const pointPatch&) = delete; | |
| //- Destructor | |
| virtual ~pointPatch() | |
| {} | |
| // Member Functions | |
| //- Return the polyPatch | |
| const polyPatch& poly() const; | |
| //- Return name | |
| virtual const word& name() const = 0; | |
| //- Return size | |
| virtual label size() const = 0; | |
| //- Return the index of this patch in the pointBoundaryMesh | |
| virtual label index() const = 0; | |
| //- Return the local object registry | |
| const objectRegistry& db() const; | |
| //- Return mesh reference | |
| const pointMesh& mesh() const; | |
| //- Return time | |
| const Time& time() const; | |
| //- Return boundaryMesh reference | |
| const pointBoundaryMesh& boundaryMesh() const | |
| { | |
| return boundaryMesh_; | |
| } | |
| //- Return true if this patch is a constraint type | |
| virtual bool constraint() const; | |
| //- Return true if this patch field is coupled | |
| virtual bool coupled() const | |
| { | |
| return false; | |
| } | |
| //- Return mesh points | |
| virtual const labelList& meshPoints() const = 0; | |
| //- Return mesh points | |
| virtual const vectorField& localPoints() const = 0; | |
| //- Return point normals | |
| virtual const vectorField& pointNormals() const = 0; | |
| //- Accumulate the effect of constraint direction of this patch | |
| virtual void applyConstraint | |
| ( | |
| const label pointi, | |
| pointConstraint& | |
| ) const | |
| {} | |
| // Member Operators | |
| //- Disallow default bitwise assignment | |
| void operator=(const pointPatch&) = delete; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |