vtkXMLMultiBlockDataWriter.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkXMLMultiBlockDataWriter_h
#define vtkXMLMultiBlockDataWriter_h
 
#include "vtkIOXMLModule.h"   // For export macro
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO
#include "vtkXMLCompositeDataWriter.h"
 
VTK_ABI_NAMESPACE_BEGIN
class VTKIOXML_EXPORT VTK_MARSHALAUTO vtkXMLMultiBlockDataWriter : public vtkXMLCompositeDataWriter
{
public:
  static vtkXMLMultiBlockDataWriter* New();
  vtkTypeMacro(vtkXMLMultiBlockDataWriter, vtkXMLCompositeDataWriter);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  const char* GetDefaultFileExtension() override { return "vtm"; }
 
protected:
  vtkXMLMultiBlockDataWriter();
  ~vtkXMLMultiBlockDataWriter() override;
 
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
  // Internal method called recursively to create the xml tree for the children
  // of compositeData.
  int WriteComposite(
    vtkCompositeDataSet* compositeData, vtkXMLDataElement* parent, int& writerIdx) override;
 
private:
  vtkXMLMultiBlockDataWriter(const vtkXMLMultiBlockDataWriter&) = delete;
  void operator=(const vtkXMLMultiBlockDataWriter&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif