vtkComputeQuantiles.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkComputeQuantiles_h
#define vtkComputeQuantiles_h
 
#include "vtkFiltersStatisticsModule.h" // For export macro
#include "vtkTableAlgorithm.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkDataSet;
class vtkDoubleArray;
class vtkFieldData;
class vtkOrderStatistics;
class vtkTable;
 
class VTKFILTERSSTATISTICS_EXPORT vtkComputeQuantiles : public vtkTableAlgorithm
{
public:
  static vtkComputeQuantiles* New();
  vtkTypeMacro(vtkComputeQuantiles, vtkTableAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkGetMacro(NumberOfIntervals, int);
  vtkSetMacro(NumberOfIntervals, int);
 
protected:
  vtkComputeQuantiles();
  ~vtkComputeQuantiles() override = default;
 
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
 
  void ComputeTable(vtkDataObject*, vtkTable*, vtkIdType);
 
  virtual vtkOrderStatistics* CreateOrderStatisticsFilter();
 
  int FieldAssociation = -1;
  int NumberOfIntervals = 4;
 
private:
  void operator=(const vtkComputeQuantiles&) = delete;
  vtkComputeQuantiles(const vtkComputeQuantiles&) = delete;
 
  int GetInputFieldAssociation();
  vtkFieldData* GetInputFieldData(vtkDataObject* input);
};
 
VTK_ABI_NAMESPACE_END
#endif