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vtkPExtractRectilinearGrid.h
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vtkPExtractRectilinearGrid.h
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkPExtractRectilinearGrid.cxx
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.
=========================================================================*/
/**
* @class vtkPExtractRectilinearGrid
* @brief Extract VOI and/or sub-sample a distributed
* rectilinear grid dataset.
*
*
* vtkPExtractRectilinearGrid inherits from vtkExtractVOI & provides additional
* functionality when dealing with a distributed dataset. Specifically, when
* sub-sampling a dataset, a gap may be introduced between partitions. This
* filter handles such cases correctly by growing the grid to the right to
* close the gap.
*
* @sa
* vtkExtractRectilinearGrid
*/
#ifndef vtkPExtractRectilinearGrid_h
#define vtkPExtractRectilinearGrid_h
#include "vtkFiltersParallelMPIModule.h" // For export macro
#include "vtkExtractRectilinearGrid.h"
// Forward Declarations
class vtkInformation;
class vtkInformationVector;
class vtkMPIController;
class VTKFILTERSPARALLELMPI_EXPORT vtkPExtractRectilinearGrid :
public vtkExtractRectilinearGrid
{
public:
static vtkPExtractRectilinearGrid* New();
vtkTypeMacro(vtkPExtractRectilinearGrid,vtkExtractRectilinearGrid);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
protected:
vtkPExtractRectilinearGrid();
virtual ~vtkPExtractRectilinearGrid();
// Standard VTK Pipeline methods
virtual int RequestData(
vtkInformation*, vtkInformationVector**,vtkInformationVector*) VTK_OVERRIDE;
virtual int RequestInformation(
vtkInformation*, vtkInformationVector**, vtkInformationVector*) VTK_OVERRIDE;
virtual int RequestUpdateExtent(
vtkInformation*, vtkInformationVector**, vtkInformationVector*) VTK_OVERRIDE;
vtkMPIController* Controller;
private:
vtkPExtractRectilinearGrid(const vtkPExtractRectilinearGrid&) VTK_DELETE_FUNCTION;
void operator=(const vtkPExtractRectilinearGrid&) VTK_DELETE_FUNCTION;
};
#endif /* VTKPEXTRACTRECTILINEARGRID_H_ */