ttkArrayPreconditioning.h

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#pragma once
 
// VTK Module
#include <ttkArrayPreconditioningModule.h>
 
// VTK Includes
#include <ttkAlgorithm.h>
 
#include <vtkDataArraySelection.h>
#include <vtkNew.h>
 
// TTK Base Includes
#include <ArrayPreconditioning.h>
 
class TTKARRAYPRECONDITIONING_EXPORT ttkArrayPreconditioning
  : public ttkAlgorithm // we inherit from the generic ttkAlgorithm class
  ,
    protected ttk::ArrayPreconditioning // and we inherit from the base class
{
 
public:
  static ttkArrayPreconditioning *New();
  vtkTypeMacro(ttkArrayPreconditioning, ttkAlgorithm);
 
  vtkSetMacro(SelectFieldsWithRegexp, bool);
  vtkGetMacro(SelectFieldsWithRegexp, bool);
 
  vtkSetMacro(RegexpString, const std::string &);
  vtkGetMacro(RegexpString, std::string);
 
  vtkSetMacro(GlobalOrder, bool);
  vtkGetMacro(GlobalOrder, bool);
 
  vtkSetMacro(ChunkSize, int);
  vtkGetMacro(ChunkSize, int);
 
  // copy the vtkPassSelectedArray ("PassArrays" filter) API
  vtkDataArraySelection *GetPointDataArraySelection() {
    return this->ArraySelection;
  }
 
protected:
  ttkArrayPreconditioning();
  int FillInputPortInformation(int port, vtkInformation *info) override;
  int FillOutputPortInformation(int port, vtkInformation *info) override;
  int RequestData(vtkInformation *request,
                  vtkInformationVector **inputVector,
                  vtkInformationVector *outputVector) override;
 
private:
  vtkNew<vtkDataArraySelection> ArraySelection{};
  bool SelectFieldsWithRegexp{false};
  std::string RegexpString{".*"};
};