vtkRulerLineForInput.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright 2013 Sandia Corporation
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
#ifndef vtkRulerLineForInput_h
#define vtkRulerLineForInput_h

#include "vtkPVVTKExtensionsFiltersGeneralModule.h" //needed for exports
#include "vtkPolyDataAlgorithm.h"

class vtkMultiProcessController;

class VTKPVVTKEXTENSIONSFILTERSGENERAL_EXPORT vtkRulerLineForInput : public vtkPolyDataAlgorithm
{
public:
  vtkTypeMacro(vtkRulerLineForInput, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkRulerLineForInput* New();

  enum class AxisType
  {
    X = 0,
    Y,
    Z,
    OrientedBoundingBoxMajorAxis,
    OrientedBoundingBoxMediumAxis,
    OrientedBoundingBoxMinorAxis
  };

  virtual void SetController(vtkMultiProcessController*);
  vtkGetObjectMacro(Controller, vtkMultiProcessController);

  vtkSetClampMacro(Axis, int, 0, 5);
  vtkGetMacro(Axis, int);

protected:
  vtkRulerLineForInput();
  ~vtkRulerLineForInput() override;

  int FillInputPortInformation(int port, vtkInformation* info) override;
  int RequestInformation(vtkInformation* request, vtkInformationVector** inVectors,
    vtkInformationVector* outVector) override;
  int RequestData(vtkInformation* request, vtkInformationVector** inVectors,
    vtkInformationVector* outVector) override;

private:
  vtkMultiProcessController* Controller;
  int Axis;

  vtkRulerLineForInput(const vtkRulerLineForInput&) = delete;
  void operator=(const vtkRulerLineForInput&) = delete;
};

#endif