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69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkExtractDataSets.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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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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/**
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* @class vtkExtractDataSets
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* @brief extracts a number of datasets.
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*
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* vtkExtractDataSets accepts a vtkHierarchicalBoxDataSet as input and extracts
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* different datasets from different levels. The output is
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* vtkMultiBlockDataSet of vtkMultiPiece datasets. Each block corresponds to
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* a level in the vktHierarchicalBoxDataSet. Individual datasets, within a level,
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* are stored in a vtkMultiPiece dataset.
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*
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* @sa
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* vtkHierarchicalBoxDataSet, vtkMultiBlockDataSet vtkMultiPieceDataSet
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*/
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#ifndef vtkExtractDataSets_h
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#define vtkExtractDataSets_h
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#include "vtkFiltersExtractionModule.h" // For export macro
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#include "vtkMultiBlockDataSetAlgorithm.h"
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class VTKFILTERSEXTRACTION_EXPORT vtkExtractDataSets : public vtkMultiBlockDataSetAlgorithm
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{
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public:
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static vtkExtractDataSets* New();
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vtkTypeMacro(vtkExtractDataSets, vtkMultiBlockDataSetAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* Add a dataset to be extracted.
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*/
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void AddDataSet(unsigned int level, unsigned int idx);
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/**
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* Remove all entries from the list of datasets to be extracted.
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*/
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void ClearDataSetList();
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protected:
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vtkExtractDataSets();
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~vtkExtractDataSets() override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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int FillInputPortInformation(int port, vtkInformation* info) override;
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int FillOutputPortInformation(int port, vtkInformation* info) override;
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private:
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vtkExtractDataSets(const vtkExtractDataSets&) = delete;
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void operator=(const vtkExtractDataSets&) = delete;
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class vtkInternals;
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vtkInternals* Internals;
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};
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#endif
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