vtkXMLRectilinearGridReader.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkXMLRectilinearGridReader_h
#define vtkXMLRectilinearGridReader_h
 
#include "vtkIOXMLModule.h" // For export macro
#include "vtkXMLStructuredDataReader.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkRectilinearGrid;
 
class VTKIOXML_EXPORT vtkXMLRectilinearGridReader : public vtkXMLStructuredDataReader
{
public:
  vtkTypeMacro(vtkXMLRectilinearGridReader, vtkXMLStructuredDataReader);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkXMLRectilinearGridReader* New();
 
 
  vtkRectilinearGrid* GetOutput();
  vtkRectilinearGrid* GetOutput(int idx);
 
protected:
  vtkXMLRectilinearGridReader();
  ~vtkXMLRectilinearGridReader() override;
 
  const char* GetDataSetName() override;
  void SetOutputExtent(int* extent) override;
 
  void SetupPieces(int numPieces) override;
  void DestroyPieces() override;
  void SetupOutputData() override;
  int ReadPiece(vtkXMLDataElement* ePiece) override;
  int ReadPieceData() override;
  int ReadSubCoordinates(
    int* inBounds, int* outBounds, int* subBounds, vtkXMLDataElement* da, vtkDataArray* array);
  int FillOutputPortInformation(int, vtkInformation*) override;
 
  // The elements representing the coordinate arrays for each piece.
  vtkXMLDataElement** CoordinateElements;
 
private:
  vtkXMLRectilinearGridReader(const vtkXMLRectilinearGridReader&) = delete;
  void operator=(const vtkXMLRectilinearGridReader&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif