/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkIVWriter.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
/**
 * @class   vtkIVWriter
 * @brief   export polydata into OpenInventor 2.0 format.
 *
 * vtkIVWriter is a concrete subclass of vtkWriter that writes OpenInventor 2.0
 * files.
 *
 * @sa
 * vtkPolyDataWriter
 */

#ifndef vtkIVWriter_h
#define vtkIVWriter_h

#include "vtkIOGeometryModule.h" // For export macro
#include "vtkWriter.h"

class vtkPolyData;

class VTKIOGEOMETRY_EXPORT vtkIVWriter : public vtkWriter
{
public:
  static vtkIVWriter* New();
  vtkTypeMacro(vtkIVWriter, vtkWriter);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  //@{
  /**
   * Get the input to this writer.
   */
  vtkPolyData* GetInput();
  vtkPolyData* GetInput(int port);
  //@}

  //@{
  /**
   * Specify file name of vtk polygon data file to write.
   */
  vtkSetStringMacro(FileName);
  vtkGetStringMacro(FileName);
  //@}

protected:
  vtkIVWriter() { this->FileName = nullptr; }

  ~vtkIVWriter() override { delete[] this->FileName; }

  void WriteData() override;
  void WritePolyData(vtkPolyData* polyData, FILE* fp);

  char* FileName;

  int FillInputPortInformation(int port, vtkInformation* info) override;

private:
  vtkIVWriter(const vtkIVWriter&) = delete;
  void operator=(const vtkIVWriter&) = delete;
};

#endif