/usr/include/paraview/vtkXMLPUnstructuredGridWriter.h is in paraview-dev 5.0.1+dfsg1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67  | /*=========================================================================
  Program:   Visualization Toolkit
  Module:    vtkXMLPUnstructuredGridWriter.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.
=========================================================================*/
// .NAME vtkXMLPUnstructuredGridWriter - Write PVTK XML UnstructuredGrid files.
// .SECTION Description
// vtkXMLPUnstructuredGridWriter writes the PVTK XML UnstructuredGrid
// file format.  One unstructured grid input can be written into a
// parallel file format with any number of pieces spread across files.
// The standard extension for this writer's file format is "pvtu".
// This writer uses vtkXMLUnstructuredGridWriter to write the
// individual piece files.
// .SECTION See Also
// vtkXMLUnstructuredGridWriter
#ifndef vtkXMLPUnstructuredGridWriter_h
#define vtkXMLPUnstructuredGridWriter_h
#include "vtkIOParallelXMLModule.h" // For export macro
#include "vtkXMLPUnstructuredDataWriter.h"
class vtkUnstructuredGridBase;
class VTKIOPARALLELXML_EXPORT vtkXMLPUnstructuredGridWriter : public vtkXMLPUnstructuredDataWriter
{
public:
  static vtkXMLPUnstructuredGridWriter* New();
  vtkTypeMacro(vtkXMLPUnstructuredGridWriter,vtkXMLPUnstructuredDataWriter);
  void PrintSelf(ostream& os, vtkIndent indent);
  //BTX
  // Description:
  // Get/Set the writer's input.
  vtkUnstructuredGridBase* GetInput();
  //ETX
  // Description:
  // Get the default file extension for files written by this writer.
  const char* GetDefaultFileExtension();
protected:
  vtkXMLPUnstructuredGridWriter();
  ~vtkXMLPUnstructuredGridWriter();
  // see algorithm for more info
  virtual int FillInputPortInformation(int port, vtkInformation* info);
  const char* GetDataSetName();
  vtkXMLUnstructuredDataWriter* CreateUnstructuredPieceWriter();
private:
  vtkXMLPUnstructuredGridWriter(const vtkXMLPUnstructuredGridWriter&);  // Not implemented.
  void operator=(const vtkXMLPUnstructuredGridWriter&);  // Not implemented.
};
#endif
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