vtkDGLagrangePoints.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkDGLagrangePoints_h
#define vtkDGLagrangePoints_h
 
#include "vtkDGCell.h" // For enums.
#include "vtkLagrangePoints.h"
 
VTK_ABI_NAMESPACE_BEGIN

class VTKFILTERSCELLGRID_EXPORT vtkDGLagrangePoints : public vtkLagrangePoints
{
public:
  vtkTypeMacro(vtkDGLagrangePoints, vtkLagrangePoints);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkDGLagrangePoints* New();

  vtkSmartPointer<vtkCellAttributeCalculator> PrepareForGrid(
    vtkCellMetadata* cell, vtkCellAttribute* attribute) override;

  bool GetParameters(std::vector<std::vector<double>>& params) const override;
 
protected:
  vtkDGLagrangePoints() = default;
  ~vtkDGLagrangePoints() override = default;
 
  vtkDGCell::Shape Shape{ vtkDGCell::Shape::None };
  vtkStringToken FunctionSpace; 
  vtkStringToken Basis;         
  std::vector<int> Order;
 
private:
  vtkDGLagrangePoints(const vtkDGLagrangePoints&) = delete;
  void operator=(const vtkDGLagrangePoints&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif // vtkDGLagrangePoints_h