| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2022 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::polyDistributionMap | |
| Description | |
| Class containing mesh-to-mesh mapping information after a mesh distribution | |
| where we send parts of meshes (using subsetting) to other processors | |
| and receive and reconstruct mesh. | |
| We store mapping from the bits-to-send to the complete starting mesh | |
| (subXXXMap) and from the received bits to their location in the new | |
| mesh (constructXXXMap). | |
| SourceFiles | |
| polyDistributionMap.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| class polyMesh; | |
| // Forward declaration of friend functions and operators | |
| class polyDistributionMap; | |
| Istream& operator>>(Istream&, polyDistributionMap&); | |
| Ostream& operator<<(Ostream&, const polyDistributionMap&); | |
| /*---------------------------------------------------------------------------*\ | |
| Class polyDistributionMap Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class polyDistributionMap | |
| { | |
| // Private Data | |
| //- Reference to the mesh | |
| const polyMesh& mesh_; | |
| //- Number of old live points | |
| label nOldPoints_; | |
| //- Number of old live faces | |
| label nOldFaces_; | |
| //- Number of old live cells | |
| label nOldCells_; | |
| //- List of the old patch sizes | |
| labelList oldPatchSizes_; | |
| //- List of the old patch start labels | |
| labelList oldPatchStarts_; | |
| //- List of numbers of mesh points per old patch | |
| labelList oldPatchNMeshPoints_; | |
| //- Point distribute map | |
| distributionMap pointMap_; | |
| //- Face distribute map | |
| distributionMap faceMap_; | |
| //- Cell distribute map | |
| distributionMap cellMap_; | |
| //- Patch distribute map | |
| distributionMap patchMap_; | |
| // Private Member Functions | |
| //- ... | |
| void calcPatchSizes(); | |
| public: | |
| // Constructors | |
| //- Move constructor from components. | |
| // Note that mesh has to be changed already | |
| // since uses mesh.nPoints etc as the new size. | |
| polyDistributionMap | |
| ( | |
| const polyMesh& mesh, | |
| // mesh before changes | |
| const label nOldPoints, | |
| const label nOldFaces, | |
| const label nOldCells, | |
| labelList&& oldPatchStarts, | |
| labelList&& oldPatchNMeshPoints, | |
| // how to subset pieces of mesh to send across | |
| labelListList&& subPointMap, | |
| labelListList&& subFaceMap, | |
| labelListList&& subCellMap, | |
| labelListList&& subPatchMap, | |
| // how to reconstruct received mesh | |
| labelListList&& constructPointMap, | |
| labelListList&& constructFaceMap, | |
| labelListList&& constructCellMap, | |
| labelListList&& constructPatchMap, | |
| const bool subFaceHasFlip = false, | |
| const bool constructFaceHasFlip = false | |
| ); | |
| //- Disallow default bitwise copy construction | |
| polyDistributionMap(const polyDistributionMap&) = delete; | |
| // Member Functions | |
| // Access | |
| //- Return polyMesh | |
| const polyMesh& mesh() const | |
| { | |
| return mesh_; | |
| } | |
| //- Number of points in mesh before distribution | |
| label nOldPoints() const | |
| { | |
| return nOldPoints_; | |
| } | |
| //- Number of faces in mesh before distribution | |
| label nOldFaces() const | |
| { | |
| return nOldFaces_; | |
| } | |
| //- Number of cells in mesh before distribution | |
| label nOldCells() const | |
| { | |
| return nOldCells_; | |
| } | |
| //- List of the old patch sizes | |
| const labelList& oldPatchSizes() const | |
| { | |
| return oldPatchSizes_; | |
| } | |
| //- List of the old patch start labels | |
| const labelList& oldPatchStarts() const | |
| { | |
| return oldPatchStarts_; | |
| } | |
| //- List of numbers of mesh points per old patch | |
| const labelList& oldPatchNMeshPoints() const | |
| { | |
| return oldPatchNMeshPoints_; | |
| } | |
| //- Point distribute map | |
| const distributionMap& pointMap() const | |
| { | |
| return pointMap_; | |
| } | |
| //- Face distribute map | |
| const distributionMap& faceMap() const | |
| { | |
| return faceMap_; | |
| } | |
| //- Cell distribute map | |
| const distributionMap& cellMap() const | |
| { | |
| return cellMap_; | |
| } | |
| //- Patch distribute map | |
| const distributionMap& patchMap() const | |
| { | |
| return patchMap_; | |
| } | |
| // Other | |
| //- Distribute list of point data | |
| template<class T> | |
| void distributePointData(List<T>& lst) const | |
| { | |
| pointMap_.distribute(lst); | |
| } | |
| //- Distribute list of face data | |
| template<class T> | |
| void distributeFaceData(List<T>& lst) const | |
| { | |
| faceMap_.distribute(lst); | |
| } | |
| //- Distribute list of cell data | |
| template<class T> | |
| void distributeCellData(List<T>& lst) const | |
| { | |
| cellMap_.distribute(lst); | |
| } | |
| //- Distribute list of patch data | |
| template<class T> | |
| void distributePatchData(List<T>& lst) const | |
| { | |
| patchMap_.distribute(lst); | |
| } | |
| //- Distribute list of point indices | |
| // (Converts to boolList, distributes boolList and reconstructs) | |
| void distributePointIndices(labelList& pointIDs) const; | |
| //- Distribute list of face indices | |
| // (Converts to boolList, distributes boolList and reconstructs) | |
| void distributeFaceIndices(labelList& faceIDs) const; | |
| //- Distribute list of cell indices | |
| // (Converts to boolList, distributes boolList and reconstructs) | |
| void distributeCellIndices(labelList& cellIDs) const; | |
| //- Distribute list of patch indices | |
| // (Converts to boolList, distributes boolList and reconstructs) | |
| void distributePatchIndices(labelList& patchIDs) const; | |
| // Member Operators | |
| //- Disallow default bitwise assignment | |
| void operator=(const polyDistributionMap&) = delete; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |