vtkmExternalFaces.h

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//=============================================================================
//
//  Copyright (c) Kitware, Inc.
//  All rights reserved.
//  See LICENSE.txt 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.
//
//  Copyright 2012 Sandia Corporation.
//  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
//  the U.S. Government retains certain rights in this software.
//
//=============================================================================
#ifndef vtkmExternalFaces_h
#define vtkmExternalFaces_h

#include "vtkAlgorithm.h"
#include "vtkAcceleratorsVTKmModule.h" //required for correct implementation

class vtkUnstructuredGrid;

class VTKACCELERATORSVTKM_EXPORT vtkmExternalFaces : public vtkAlgorithm
{
public:
  vtkTypeMacro(vtkmExternalFaces, vtkAlgorithm)
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkmExternalFaces* New();

  void SetInputData(vtkUnstructuredGrid *ds);

  vtkUnstructuredGrid* GetOutput();


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

protected:
  vtkmExternalFaces();
  ~vtkmExternalFaces();

  int FillInputPortInformation(int, vtkInformation *) override;
  int FillOutputPortInformation(int, vtkInformation *) override;

  int ProcessRequest(vtkInformation*, vtkInformationVector**,
                     vtkInformationVector*) override;
  virtual int RequestData(vtkInformation *, vtkInformationVector **,
                          vtkInformationVector *);

  bool CompactPoints;

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

#endif // vtkmExternalFaces_h
// VTK-HeaderTest-Exclude: vtkmExternalFaces.h