vtkXMLStatisticalModelReader.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkXMLStatisticalModelReader_h
#define vtkXMLStatisticalModelReader_h

#include "vtkIOXMLModule.h" // For export macro
#include "vtkXMLReader.h"

#include <map> // needed for std::map

VTK_ABI_NAMESPACE_BEGIN
class vtkCellArray;
class vtkIdTypeArray;
class vtkUnsignedCharArray;
class vtkStatisticalModel;

class VTKIOXML_EXPORT vtkXMLStatisticalModelReader : public vtkXMLReader
{
public:
  vtkTypeMacro(vtkXMLStatisticalModelReader, vtkXMLReader);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkXMLStatisticalModelReader* New();


  vtkStatisticalModel* GetOutput();
  vtkStatisticalModel* GetOutput(int idx);

  void CopyOutputInformation(vtkInformation* outInfo, int port) override;

protected:
  vtkXMLStatisticalModelReader();
  ~vtkXMLStatisticalModelReader() override;

  const char* GetDataSetName() override;

  void SetupEmptyOutput() override;

  void SetupOutputInformation(vtkInformation* outInfo) override;

  void ReadXMLData() override;

  int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;

  int FillOutputPortInformation(int, vtkInformation*) override;

private:
  int ReadPiece(vtkXMLDataElement* ePiece);

  int ReadPieceData(int);

  // XML elements for the current (lone) piece:
  vtkXMLDataElement* ParamElement;
  std::vector<vtkXMLDataElement*> TableGroupElements;

  vtkXMLStatisticalModelReader(const vtkXMLStatisticalModelReader&) = delete;
  void operator=(const vtkXMLStatisticalModelReader&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif