vtkMergeFilter.h

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

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

VTK_ABI_NAMESPACE_BEGIN
class vtkFieldList;

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


  void SetGeometryInputData(vtkDataSet* input) { this->SetInputData(input); }
  vtkDataSet* GetGeometry();

  void SetGeometryConnection(vtkAlgorithmOutput* algOutput) { this->SetInputConnection(algOutput); }


  void SetScalarsData(vtkDataSet*);
  vtkDataSet* GetScalars();

  void SetScalarsConnection(vtkAlgorithmOutput* algOutput)
  {
    this->SetInputConnection(1, algOutput);
  }


  void SetVectorsData(vtkDataSet*);
  vtkDataSet* GetVectors();

  void SetVectorsConnection(vtkAlgorithmOutput* algOutput)
  {
    this->SetInputConnection(2, algOutput);
  }


  void SetNormalsData(vtkDataSet*);
  vtkDataSet* GetNormals();

  void SetNormalsConnection(vtkAlgorithmOutput* algOutput)
  {
    this->SetInputConnection(3, algOutput);
  }


  void SetTCoordsData(vtkDataSet*);
  vtkDataSet* GetTCoords();

  void SetTCoordsConnection(vtkAlgorithmOutput* algOutput)
  {
    this->SetInputConnection(4, algOutput);
  }


  void SetTensorsData(vtkDataSet*);
  vtkDataSet* GetTensors();

  void SetTensorsConnection(vtkAlgorithmOutput* algOutput)
  {
    this->SetInputConnection(5, algOutput);
  }

  void AddField(const char* name, vtkDataSet* input);

protected:
  vtkMergeFilter();
  ~vtkMergeFilter() override;

  // Usual data generation method
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int FillInputPortInformation(int port, vtkInformation* info) override;

  vtkFieldList* FieldList;
  int FieldCount;

private:
  vtkMergeFilter(const vtkMergeFilter&) = delete;
  void operator=(const vtkMergeFilter&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif