vtkExpandMarkedElements.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkExpandMarkedElements.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkExpandMarkedElements_h
#define vtkExpandMarkedElements_h
 
#include "vtkFiltersExtractionModule.h" // For export macro
#include "vtkPassInputTypeAlgorithm.h"
 
class vtkMultiProcessController;
 
class VTKFILTERSEXTRACTION_EXPORT vtkExpandMarkedElements : public vtkPassInputTypeAlgorithm
{
public:
  static vtkExpandMarkedElements* New();
  vtkTypeMacro(vtkExpandMarkedElements, vtkPassInputTypeAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  void SetController(vtkMultiProcessController*);
  vtkGetObjectMacro(Controller, vtkMultiProcessController);
 
 
  vtkSetClampMacro(NumberOfLayers, int, 1, VTK_INT_MAX);
  vtkGetMacro(NumberOfLayers, int);
protected:
  vtkExpandMarkedElements();
  ~vtkExpandMarkedElements() override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
private:
  vtkExpandMarkedElements(const vtkExpandMarkedElements&) = delete;
  void operator=(const vtkExpandMarkedElements&) = delete;
 
  vtkMultiProcessController* Controller = nullptr;
  int NumberOfLayers = 2;
};
 
#endif