vtkGraphWeightFilter.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkGraphWeightFilter_h
#define vtkGraphWeightFilter_h
 
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkGraphAlgorithm.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkGraph;
 
class VTKFILTERSGENERAL_EXPORT vtkGraphWeightFilter : public vtkGraphAlgorithm
{
public:
  vtkTypeMacro(vtkGraphWeightFilter, vtkGraphAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
protected:
  vtkGraphWeightFilter() = default;
  ~vtkGraphWeightFilter() override = default;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  virtual float ComputeWeight(vtkGraph* graph, const vtkEdgeType& edge) const = 0;
 
  virtual bool CheckRequirements(vtkGraph* graph) const;
 
private:
  vtkGraphWeightFilter(const vtkGraphWeightFilter&) = delete;
  void operator=(const vtkGraphWeightFilter&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif