vtkRTXMLPolyDataReader.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkRTXMLPolyDataReader_h
#define vtkRTXMLPolyDataReader_h
 
#include "vtkIOXMLModule.h"   // For export macro
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO
#include "vtkXMLPolyDataReader.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkRTXMLPolyDataReaderInternals;
 
class VTKIOXML_EXPORT VTK_MARSHALAUTO vtkRTXMLPolyDataReader : public vtkXMLPolyDataReader
{
public:
  vtkTypeMacro(vtkRTXMLPolyDataReader, vtkXMLPolyDataReader);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkRTXMLPolyDataReader* New();
 
  // This sets the DataLocation and also
  // Reset the reader by calling ResetReader()
  void SetLocation(VTK_FILEPATH const char* dataLocation);
  vtkGetFilePathMacro(DataLocation);

  virtual void UpdateToNextFile();

  virtual int NewDataAvailable();

  virtual void ResetReader();

  VTK_FILEPATH const char* GetNextFileName();
 
protected:
  vtkRTXMLPolyDataReader();
  ~vtkRTXMLPolyDataReader() override;


  vtkSetStringMacro(DataLocation);
 
  void InitializeToCurrentDir();
  int IsProcessed(const char*);
  char* GetDataFileFullPathName(const char*);


  char* DataLocation;
  vtkRTXMLPolyDataReaderInternals* Internal;
 
private:
  vtkRTXMLPolyDataReader(const vtkRTXMLPolyDataReader&) = delete;
  void operator=(const vtkRTXMLPolyDataReader&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif