/usr/include/paraview/vtkPVDReader.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:   ParaView
  Module:    vtkPVDReader.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 vtkPVDReader - ParaView-specific vtkXMLCollectionReader subclass
// .SECTION Description
// vtkPVDReader subclasses vtkXMLCollectionReader to add
// ParaView-specific methods.
#ifndef vtkPVDReader_h
#define vtkPVDReader_h
#include "vtkPVVTKExtensionsDefaultModule.h" //needed for exports
#include "vtkXMLCollectionReader.h"
class VTKPVVTKEXTENSIONSDEFAULT_EXPORT vtkPVDReader : public vtkXMLCollectionReader
{
public:
  static vtkPVDReader* New();
  vtkTypeMacro(vtkPVDReader,vtkXMLCollectionReader);
  void PrintSelf(ostream& os, vtkIndent indent);
  // Description:
  // Get/Set the required value for the timestep attribute.  The value
  // should be referenced by its index.  Only data sets matching this
  // value will be read.  An out-of-range index will remove the
  // restriction.
  void SetTimeStep(int index);
  int GetTimeStep();
  // Description:
  // Get the range of index values valid for the TimestepAsIndex
  // setting.
  vtkGetVector2Macro(TimeStepRange, int);
protected:
  vtkPVDReader();
  ~vtkPVDReader();
  void ReadXMLData();
  virtual int RequestDataObject(vtkInformation* request, 
                                vtkInformationVector** inputVector, 
                                vtkInformationVector* outputVector);
  // Set TimeStepRange
  virtual void SetupOutputInformation(vtkInformation *outInfo);
  // Save the range of valid timestep index values.
  int TimeStepRange[2];
private:
  vtkPVDReader(const vtkPVDReader&);  // Not implemented.
  void operator=(const vtkPVDReader&);  // Not implemented.
};
#endif
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