vtkPExtractHistogram.h

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

#include "vtkExtractHistogram.h"
#include "vtkPVVTKExtensionsMiscModule.h" //needed for exports

class vtkMultiProcessController;

class VTKPVVTKEXTENSIONSMISC_EXPORT vtkPExtractHistogram : public vtkExtractHistogram
{
public:
  static vtkPExtractHistogram* New();
  vtkTypeMacro(vtkPExtractHistogram, vtkExtractHistogram);
  void PrintSelf(ostream& os, vtkIndent indent) override;


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

protected:
  vtkPExtractHistogram();
  ~vtkPExtractHistogram() override;

  bool GetInputArrayRange(vtkInformationVector** inputVector, double range[2]) override;

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

  vtkMultiProcessController* Controller;

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

#endif