/usr/include/paraview/vtkVRMLSource.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 68 69 70 71 72 73 74 75 76 77  | /*=========================================================================
  Program:   ParaView
  Module:    vtkVRMLSource.h
  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 vtkVRMLSource - Converts importer to a source.
// .SECTION Description
// Since paraview can only use vtkSources, I am wrapping the VRML importer
// as a source.  I will loose lights, texture maps and colors,
#ifndef vtkVRMLSource_h
#define vtkVRMLSource_h
#include "vtkPVVTKExtensionsDefaultModule.h" //needed for exports
#include "vtkMultiBlockDataSetAlgorithm.h"
class vtkMultiBlockDataSet;
class vtkVRMLImporter;
class VTKPVVTKEXTENSIONSDEFAULT_EXPORT vtkVRMLSource : public vtkMultiBlockDataSetAlgorithm
{
public:
  vtkTypeMacro(vtkVRMLSource,vtkMultiBlockDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
  static vtkVRMLSource *New();
  // Description:
  // VRML file name.  Set
  vtkSetStringMacro(FileName);
  vtkGetStringMacro(FileName);
  // Description: 
  // Descided whether to generate color arrays or not.
  vtkSetMacro(Color,int);
  vtkGetMacro(Color,int);
  vtkBooleanMacro(Color,int);
  // Description:
  // This method allows all parts to be put into a single output.
  // By default this flag is on.
  vtkSetMacro(Append,int);
  vtkGetMacro(Append,int);
  vtkBooleanMacro(Append,int);
  static int CanReadFile(const char *filename);
protected:
  vtkVRMLSource();
  ~vtkVRMLSource();
  int RequestData(vtkInformation*, 
                  vtkInformationVector**, 
                  vtkInformationVector*);
  void InitializeImporter();
  void CopyImporterToOutputs(vtkMultiBlockDataSet*);
  char* FileName;
  vtkVRMLImporter *Importer;
  int Color;
  int Append;
private:
  vtkVRMLSource(const vtkVRMLSource&);  // Not implemented.
  void operator=(const vtkVRMLSource&);  // Not implemented.
};
#endif
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