vtkFieldDataToDataSetAttribute.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkFieldDataToDataSetAttribute_h
#define vtkFieldDataToDataSetAttribute_h

#include "vtkFiltersCoreModule.h" // For export macro
#include "vtkPassInputTypeAlgorithm.h"
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO

#include "vtkDataObject.h" // for vtkDataObject::AttributeType enum

#include <set>
#include <string>

VTK_ABI_NAMESPACE_BEGIN
class VTKFILTERSCORE_EXPORT VTK_MARSHALAUTO vtkFieldDataToDataSetAttribute
  : public vtkPassInputTypeAlgorithm
{
public:
  static vtkFieldDataToDataSetAttribute* New();
  vtkTypeMacro(vtkFieldDataToDataSetAttribute, vtkPassInputTypeAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetMacro(ProcessAllArrays, bool);
  vtkGetMacro(ProcessAllArrays, bool);
  vtkBooleanMacro(ProcessAllArrays, bool);


  vtkSetMacro(OutputFieldType, int);
  vtkGetMacro(OutputFieldType, int);


  virtual void AddFieldDataArray(const char* name);

  virtual void RemoveFieldDataArray(const char* name);

  virtual void ClearFieldDataArrays();

  virtual const std::set<std::string>& GetFieldDataArrays();

protected:
  vtkFieldDataToDataSetAttribute() = default;
  ~vtkFieldDataToDataSetAttribute() override = default;

  int FillInputPortInformation(int port, vtkInformation* info) override;

  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;

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

  bool ProcessAllArrays = true;

  int OutputFieldType = vtkDataObject::POINT;

  std::set<std::string> FieldDataArrays;
};

VTK_ABI_NAMESPACE_END
#endif