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During the VTK-m 1.8 and 1.9 development, the filter infrastructure was overhauled. Part of this created a completely new set of base classes. To avoid confusion with the original filter base classes and ease transition, the new filter base classes were named `NewFilter*`. Eventually after all filters were transitioned, the old filter base classes were deprecated. With the release of VTK-m 2.0, the old filter base classes are removed. The "new" filter base classes are no longer new. Thus, they have been renamed simply `Filter` (and `FilterField`).
77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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//
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//============================================================================
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#ifndef vtk_m_filter_multi_block_AmrArrays_h
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#define vtk_m_filter_multi_block_AmrArrays_h
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#include <vtkm/cont/ErrorFilterExecution.h>
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#include <vtkm/filter/Filter.h>
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#include <vtkm/filter/multi_block/vtkm_filter_multi_block_export.h>
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namespace vtkm
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{
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namespace filter
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{
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namespace multi_block
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{
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class VTKM_FILTER_MULTI_BLOCK_EXPORT AmrArrays : public vtkm::filter::Filter
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{
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private:
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vtkm::cont::DataSet DoExecute(const vtkm::cont::DataSet&) override
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{
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throw vtkm::cont::ErrorFilterExecution("AmrArray only works for a PartitionedDataSet");
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}
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vtkm::cont::PartitionedDataSet DoExecutePartitions(
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const vtkm::cont::PartitionedDataSet& input) override;
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/// the list of ids contains all amrIds of the level above/below that have an overlap
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VTKM_CONT
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void GenerateParentChildInformation();
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/// the corresponding template function based on the dimension of this dataset
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VTKM_CONT
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template <vtkm::IdComponent Dim>
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void ComputeGenerateParentChildInformation();
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/// generate the vtkGhostType array based on the overlap analogously to vtk
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/// blanked cells: 8 normal cells: 0
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VTKM_CONT
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void GenerateGhostType();
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/// the corresponding template function based on the dimension of this dataset
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VTKM_CONT
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template <vtkm::IdComponent Dim>
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void ComputeGenerateGhostType();
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/// Add helper arrays like in ParaView
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VTKM_CONT
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void GenerateIndexArrays();
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/// the input partitioned dataset
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vtkm::cont::PartitionedDataSet AmrDataSet;
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/// per level
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/// contains the partitionIds of each level and blockId
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std::vector<std::vector<vtkm::Id>> PartitionIds;
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/// per partitionId
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/// contains all PartitonIds of the level above that have an overlap
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std::vector<std::vector<vtkm::Id>> ParentsIdsVector;
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/// per partitionId
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/// contains all PartitonIds of the level below that have an overlap
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std::vector<std::vector<vtkm::Id>> ChildrenIdsVector;
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};
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} // namespace multi_block
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} // namesapce filter
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} // namespace vtkm
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#endif //vtk_m_filter_multi_block_AmrArrays_h
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