dox/Parallel/vtkPMaskPoints.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkPMaskPoints.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 __vtkPMaskPoints_h
#define __vtkPMaskPoints_h

#include "vtkMaskPoints.h"

class vtkMultiProcessController;

class VTK_PARALLEL_EXPORT vtkPMaskPoints : public vtkMaskPoints
{
public:
  static vtkPMaskPoints *New();
  vtkTypeMacro(vtkPMaskPoints,vtkMaskPoints);
  void PrintSelf(ostream& os, vtkIndent indent);


  virtual vtkMultiProcessController* GetController();
  virtual void SetController(vtkMultiProcessController*);

protected:
  vtkPMaskPoints();
  ~vtkPMaskPoints();

  virtual void InternalScatter(unsigned long*, unsigned long *, int, int);
  virtual void InternalGather(unsigned long*, unsigned long*, int, int);
  virtual int InternalGetNumberOfProcesses();
  virtual int InternalGetLocalProcessId();
  virtual void InternalBarrier();

  vtkMultiProcessController* Controller;
private:
  vtkPMaskPoints(const vtkPMaskPoints&);  // Not implemented.
  void operator=(const vtkPMaskPoints&);  // Not implemented.
};

#endif