vtkBlockDeliveryPreprocessor.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkBlockDeliveryPreprocessor_h
#define vtkBlockDeliveryPreprocessor_h

#include "vtkDataObjectAlgorithm.h"
#include "vtkPVVTKExtensionsFiltersRenderingModule.h" // needed for export macro
#include "vtkSplitColumnComponents.h"                 //  needed for enum

class VTKPVVTKEXTENSIONSFILTERSRENDERING_EXPORT vtkBlockDeliveryPreprocessor
  : public vtkDataObjectAlgorithm
{
public:
  static vtkBlockDeliveryPreprocessor* New();
  vtkTypeMacro(vtkBlockDeliveryPreprocessor, vtkDataObjectAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  void AddCompositeDataSetIndex(unsigned int index);
  void RemoveAllCompositeDataSetIndices();


  vtkSetMacro(GenerateCellConnectivity, bool);
  vtkGetMacro(GenerateCellConnectivity, bool);


  vtkSetMacro(FieldAssociation, int);
  vtkGetMacro(FieldAssociation, int);


  vtkSetMacro(FlattenTable, int);
  vtkGetMacro(FlattenTable, int);


  vtkSetClampMacro(SplitComponentsNamingMode, int, vtkSplitColumnComponents::NUMBERS_WITH_PARENS,
    vtkSplitColumnComponents::NAMES_WITH_UNDERSCORES);
  vtkGetMacro(SplitComponentsNamingMode, int);


  vtkSetMacro(GenerateOriginalIds, bool);
  vtkGetMacro(GenerateOriginalIds, bool);

protected:
  vtkBlockDeliveryPreprocessor();
  ~vtkBlockDeliveryPreprocessor() override;

  int RequestDataObject(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;

  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;

  int FieldAssociation;
  int FlattenTable;
  bool GenerateOriginalIds;
  bool GenerateCellConnectivity;
  int SplitComponentsNamingMode;

private:
  vtkBlockDeliveryPreprocessor(const vtkBlockDeliveryPreprocessor&) = delete;
  void operator=(const vtkBlockDeliveryPreprocessor&) = delete;

  class CompositeDataSetIndicesType;
  CompositeDataSetIndicesType* CompositeDataSetIndices;
};

#endif