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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkDataSetGradient
* @brief computes scalar field gradient
*
*
* vtkDataSetGradient Computes per cell gradient of point scalar field
* or per point gradient of cell scalar field.
*
* @par Thanks:
* This file is part of the generalized Youngs material interface reconstruction algorithm
* contributed by CEA/DIF - Commissariat a l'Energie Atomique, Centre DAM Ile-De-France <br> BP12,
* F-91297 Arpajon, France. <br> Implementation by Thierry Carrard (CEA)
*/
#ifndef vtkDataSetGradient_h
#define vtkDataSetGradient_h
#include "vtkDataSetAlgorithm.h"
#include "vtkFiltersGeneralModule.h" // For export macro
VTK_ABI_NAMESPACE_BEGIN
class VTKFILTERSGENERAL_EXPORT vtkDataSetGradient : public vtkDataSetAlgorithm
{
public:
static vtkDataSetGradient* New();
vtkTypeMacro(vtkDataSetGradient, vtkDataSetAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) override;
///@{
/**
* Set/Get the name of computed vector array.
*/
vtkSetStringMacro(ResultArrayName);
vtkGetStringMacro(ResultArrayName);
///@}
protected:
vtkDataSetGradient();
~vtkDataSetGradient() override;
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
char* ResultArrayName;
private:
vtkDataSetGradient(const vtkDataSetGradient&) = delete;
void operator=(const vtkDataSetGradient&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif /* VTK_DATA_SET_GRADIENT_H */
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