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/*=========================================================================
Program: Visualization Toolkit
Module: vtkExtractDataSets.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.
=========================================================================*/
// .NAME vtkExtractDataSets - extracts a number of datasets.
// .SECTION Description
// vtkExtractDataSets accepts a vtkHierarchicalBoxDataSet as input and extracts
// different datasets from different levels. The output is
// vtkHierarchicalBoxDataSet with same structure as the input with only the
// selected datasets passed through.
#ifndef __vtkExtractDataSets_h
#define __vtkExtractDataSets_h
#include "vtkHierarchicalBoxDataSetAlgorithm.h"
class VTK_GRAPHICS_EXPORT vtkExtractDataSets : public vtkHierarchicalBoxDataSetAlgorithm
{
public:
static vtkExtractDataSets* New();
vtkTypeMacro(vtkExtractDataSets, vtkHierarchicalBoxDataSetAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Add a dataset to be extracted.
void AddDataSet(unsigned int level, unsigned int idx);
// Description:
// Remove all entries from the list of datasets to be extracted.
void ClearDataSetList();
//BTX
protected:
vtkExtractDataSets();
~vtkExtractDataSets();
virtual int RequestData(vtkInformation *,
vtkInformationVector **,
vtkInformationVector *);
private:
vtkExtractDataSets(const vtkExtractDataSets&); // Not implemented.
void operator=(const vtkExtractDataSets&); // Not implemented.
class vtkInternals;
vtkInternals* Internals;
//ETX
};
#endif
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