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/*=========================================================================
Program: Visualization Toolkit
Module: vtkExtractArray.h
-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------
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 vtkExtractArray
* @brief Given a vtkArrayData object containing one-or-more
* vtkArray instances, produces a vtkArrayData containing just one vtkArray,
* indentified by index.
*
* @par Thanks:
* Developed by Timothy M. Shead (tshead@sandia.gov) at Sandia National Laboratories.
*/
#ifndef vtkExtractArray_h
#define vtkExtractArray_h
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkArrayDataAlgorithm.h"
class VTKFILTERSGENERAL_EXPORT vtkExtractArray : public vtkArrayDataAlgorithm
{
public:
static vtkExtractArray* New();
vtkTypeMacro(vtkExtractArray, vtkArrayDataAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
//@{
/**
* Controls which array will be extracted.
*/
vtkGetMacro(Index, vtkIdType);
vtkSetMacro(Index, vtkIdType);
//@}
protected:
vtkExtractArray();
~vtkExtractArray() VTK_OVERRIDE;
int FillInputPortInformation(int port, vtkInformation* info) VTK_OVERRIDE;
int RequestData(
vtkInformation*,
vtkInformationVector**,
vtkInformationVector*) VTK_OVERRIDE;
private:
vtkExtractArray(const vtkExtractArray&) VTK_DELETE_FUNCTION;
void operator=(const vtkExtractArray&) VTK_DELETE_FUNCTION;
vtkIdType Index;
};
#endif
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