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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkMultiGroupProbeFilter.h,v $
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.
=========================================================================*/
// .NAME vtkMultiGroupProbeFilter - subclass of vtkProbeFilter which supports
// multigroup datasets in the input.
// .SECTION Description
// vtkMultiGroupProbeFilter supports probing into multi-group datasets.
// It sequentially probes through each concrete dataset within the multigroup
// probing at only those locations at which there were no hits when probing
// earlier datasets. For Hierarchical datasets, this traversal through leaf
// datasets is done in reverse order of levels i.e. highest level first.
#ifndef __vtkMultiGroupProbeFilter_h
#define __vtkMultiGroupProbeFilter_h
#include "vtkProbeFilter.h"
class VTK_GRAPHICS_EXPORT vtkMultiGroupProbeFilter : public vtkProbeFilter
{
public:
static vtkMultiGroupProbeFilter* New();
vtkTypeRevisionMacro(vtkMultiGroupProbeFilter, vtkProbeFilter);
void PrintSelf(ostream& os, vtkIndent indent);
//BTX
protected:
vtkMultiGroupProbeFilter();
~vtkMultiGroupProbeFilter();
// Description:
// Change input information to accept multigroup datasets as the input which
// is probed into.
virtual int FillInputPortInformation(int port, vtkInformation* info);
// Description:
// Handle multigroup input.
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
// Description:
// Create a default executive.
virtual vtkExecutive* CreateDefaultExecutive();
private:
vtkMultiGroupProbeFilter(const vtkMultiGroupProbeFilter&); // Not implemented.
void operator=(const vtkMultiGroupProbeFilter&); // Not implemented.
//ETX
};
#endif
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