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| | CellSetPermutation (const PermutationArrayHandleType &validCellIds, const OriginalCellSetType &cellset) |
| | Create a CellSetPermutation. More...
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| | CellSetPermutation () |
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| | ~CellSetPermutation () override |
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| | CellSetPermutation (const CellSetPermutation &src) |
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| CellSetPermutation & | operator= (const CellSetPermutation &src) |
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| const OriginalCellSetType & | GetFullCellSet () const |
| | Returns the original CellSet that this one is permuting. More...
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| const PermutationArrayHandleType & | GetValidCellIds () const |
| | Returns the array used to permute the cell indices. More...
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| vtkm::Id | GetNumberOfCells () const override |
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| vtkm::Id | GetNumberOfPoints () const override |
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| vtkm::Id | GetNumberOfFaces () const override |
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| vtkm::Id | GetNumberOfEdges () const override |
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| void | ReleaseResourcesExecution () override |
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| vtkm::IdComponent | GetNumberOfPointsInCell (vtkm::Id cellIndex) const override |
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| vtkm::UInt8 | GetCellShape (vtkm::Id id) const override |
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| void | GetCellPointIds (vtkm::Id id, vtkm::Id *ptids) const override |
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| std::shared_ptr< CellSet > | NewInstance () const override |
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| void | DeepCopy (const CellSet *src) override |
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| void | Fill (const PermutationArrayHandleType &validCellIds, const OriginalCellSetType &cellset) |
| | Set the topology. More...
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| vtkm::Id | GetSchedulingRange (vtkm::TopologyElementTagCell) const |
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| vtkm::Id | GetSchedulingRange (vtkm::TopologyElementTagPoint) const |
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| ExecConnectivityType< vtkm::TopologyElementTagCell, vtkm::TopologyElementTagPoint > | PrepareForInput (vtkm::cont::DeviceAdapterId device, vtkm::TopologyElementTagCell visitTopology, vtkm::TopologyElementTagPoint incidentTopology, vtkm::cont::Token &token) const |
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| ExecConnectivityType< vtkm::TopologyElementTagPoint, vtkm::TopologyElementTagCell > | PrepareForInput (vtkm::cont::DeviceAdapterId device, vtkm::TopologyElementTagPoint, vtkm::TopologyElementTagCell, vtkm::cont::Token &token) const |
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| void | PrintSummary (std::ostream &out) const override |
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template<typename OriginalCellSetType_, typename PermutationArrayHandleType_ = vtkm::cont::ArrayHandle<vtkm::Id, VTKM_DEFAULT_STORAGE_TAG >>
class vtkm::cont::CellSetPermutation< OriginalCellSetType_, PermutationArrayHandleType_ >
Rearranges the cells of one cell set to create another cell set.
This restructuring of cells is not done by copying data to a new structure. Rather, CellSetPermutation establishes a look-up from one cell structure to another. Cells are permuted on the fly while algorithms are run.
A CellSetPermutation is established by providing a mapping array that for every cell index provides the equivalent cell index in the cell set being permuted. CellSetPermutation is most often used to mask out cells in a data set so that algorithms will skip over those cells when running.
