| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / 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::pointMesh | |
| Description | |
| Mesh representing a set of points created from polyMesh. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| /*---------------------------------------------------------------------------*\ | |
| Class pointMesh Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class pointMesh | |
| : | |
| public DemandDrivenMeshObject<polyMesh, PermanentMeshObject, pointMesh> | |
| { | |
| // Private Data | |
| //- Reference to polyMesh | |
| const polyMesh& mesh_; | |
| //- Boundary mesh | |
| pointBoundaryMesh boundary_; | |
| //- Dimensioned points | |
| mutable autoPtr<SlicedDimensionedField<point, pointMesh>> pointsPtr_; | |
| protected: | |
| //- Declare friendship with the base mesh object so that it can use | |
| // this class' protected constructors | |
| friend class DemandDrivenMeshObject | |
| < | |
| polyMesh, | |
| PermanentMeshObject, | |
| pointMesh | |
| >; | |
| // Protected Constructors | |
| //- Construct from polyMesh | |
| explicit pointMesh(const polyMesh& pMesh); | |
| public: | |
| // Public Typedefs | |
| //- Mesh type | |
| typedef pointMesh Mesh; | |
| //- Boundary mesh type | |
| typedef pointBoundaryMesh BoundaryMesh; | |
| //- Zone type | |
| typedef pointZone Zone; | |
| //- Patch field type | |
| template<class Type> | |
| using PatchField = pointPatchField<Type>; | |
| //- Field source type | |
| template<class Type> | |
| using FieldSource = NoFieldSource<Type>; | |
| // Declare name of the class and its debug switch | |
| ClassName("pointMesh"); | |
| // Static data | |
| //- Set of names of registered geometric fields | |
| const static HashSet<word> geometryFields; | |
| //- Set of names of registered current-time geometric fields | |
| const static HashSet<word> curGeometryFields; | |
| // Constructors | |
| //- Disallow default bitwise copy construction | |
| pointMesh(const pointMesh&) = delete; | |
| //- Destructor | |
| ~pointMesh(); | |
| // Member Functions | |
| //- Return reference to polyMesh | |
| const polyMesh& poly() const | |
| { | |
| return mesh_; | |
| } | |
| //- Return number of points | |
| label size() const | |
| { | |
| return mesh_.nPoints(); | |
| } | |
| //- Return point locations | |
| const DimensionedField<vector, pointMesh>& C() const; | |
| //- Return reference to boundary mesh | |
| const pointBoundaryMesh& boundary() const | |
| { | |
| return boundary_; | |
| } | |
| //- Return parallel info | |
| const globalMeshData& globalData() const | |
| { | |
| return mesh_.globalData(); | |
| } | |
| //- Return database. For now is its polyMesh. | |
| const objectRegistry& db() const | |
| { | |
| return mesh_.db(); | |
| } | |
| //- Reset pointMesh with respect to the updated polyMesh | |
| // For run-time mesh replacement and mesh to mesh mapping | |
| void reset(); | |
| //- Lookup a dimensioned field for this geometry | |
| template<class Type> | |
| tmp<DimensionedField<Type, pointMesh>> lookupField(const word&) const; | |
| // Mesh callbacks | |
| //- Move points | |
| virtual bool movePoints(); | |
| //- Update the mesh corresponding to given map | |
| virtual void topoChange(const polyTopoChangeMap&); | |
| //- Update from another mesh using the given map | |
| virtual void mapMesh(const polyMeshMap&); | |
| //- Swap mesh | |
| // For run-time mesh replacement and mesh to mesh mapping | |
| virtual void swap(polyMesh&); | |
| //- Redistribute or update using the given distribution map | |
| virtual void distribute(const polyDistributionMap&); | |
| //- Reordered/removed trailing patches. If validBoundary call is | |
| // parallel synced and all add the same patch with same settings | |
| virtual void reorderPatches | |
| ( | |
| const labelUList& newToOld, | |
| const bool validBoundary | |
| ); | |
| //- Inserted patch at patchi | |
| virtual void addPatch(const label patchi); | |
| //- Clear all but permanent registered meshObjects | |
| virtual void clear(); | |
| // Member Operators | |
| //- Return reference to polyMesh | |
| const polyMesh& operator()() const | |
| { | |
| return mesh_; | |
| } | |
| //- Disallow default bitwise assignment | |
| void operator=(const pointMesh&) = delete; | |
| //- Equality comparison | |
| bool operator==(const pointMesh& pm) const | |
| { | |
| return &pm == this; | |
| } | |
| //- Inequality comparison | |
| bool operator!=(const pointMesh& pm) const | |
| { | |
| return &pm != this; | |
| } | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |