ttkIdentifierRandomizer.h

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#pragma once
 
// VTK includes -- to adapt
 
// VTK Module
#include <ttkIdentifierRandomizerModule.h>
#include <vtkMultiBlockDataSet.h>
 
// ttk code includes
#include <ttkAlgorithm.h>
 
// in this example, this wrapper takes a data-set on the input and produces a
// data-set on the output - to adapt.
// see the documentation of the vtkAlgorithm class to decide from which VTK
// class your wrapper should inherit.
class TTKIDENTIFIERRANDOMIZER_EXPORT ttkIdentifierRandomizer
  : public ttkAlgorithm {
 
public:
  static ttkIdentifierRandomizer *New();
  vtkTypeMacro(ttkIdentifierRandomizer, ttkAlgorithm);
 
  vtkGetMacro(RandomSeed, int);
  vtkSetMacro(RandomSeed, int);
 
  vtkGetMacro(CompactRange, bool);
  vtkSetMacro(CompactRange, bool);
 
protected:
  ttkIdentifierRandomizer();
 
  int FillInputPortInformation(int port, vtkInformation *info) override;
 
  int FillOutputPortInformation(int port, vtkInformation *info) override;
 
  template <typename T>
  int shuffleScalarFieldValuesMultiBlock(vtkMultiBlockDataSet *input,
                                         vtkMultiBlockDataSet *output,
                                         const int nThreads = 1);
 
  int RequestData(vtkInformation *request,
                  vtkInformationVector **inputVector,
                  vtkInformationVector *outputVector) override;
 
private:
  int RandomSeed{};
  bool CompactRange{false};
};