/usr/include/paraview/vtkArrayReader.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 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95  | /*=========================================================================
  Program:   Visualization Toolkit
  Module:    vtkArrayReader.h
-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------
  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 vtkArrayReader -  Reads sparse and dense vtkArray data written by vtkArrayWriter.
//
// .SECTION Description
// Reads sparse and dense vtkArray data written with vtkArrayWriter.
//
// Outputs:
//   Output port 0: vtkArrayData containing a dense or sparse array.
//
// .SECTION See Also
// vtkArrayWriter
//
// .SECTION Thanks
// Developed by Timothy M. Shead (tshead@sandia.gov) at Sandia National Laboratories.
#ifndef vtkArrayReader_h
#define vtkArrayReader_h
#include "vtkIOCoreModule.h" // For export macro
#include "vtkArrayDataAlgorithm.h"
class VTKIOCORE_EXPORT vtkArrayReader :
  public vtkArrayDataAlgorithm
{
public:
  static vtkArrayReader* New();
  vtkTypeMacro(vtkArrayReader, vtkArrayDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
  // Description:
  // Set the filesystem location from which data will be read.
  vtkGetStringMacro(FileName);
  vtkSetStringMacro(FileName);
  // Description:
  // The input string to parse. If you set the input string, you must also set
  // the ReadFromInputString flag to parse the string instead of a file.
  virtual void SetInputString(const vtkStdString& string);
  virtual vtkStdString GetInputString();
  // Description:
  // Whether to read from an input string as opposed to a file, which is the default.
  vtkSetMacro(ReadFromInputString, bool);
  vtkGetMacro(ReadFromInputString, bool);
  vtkBooleanMacro(ReadFromInputString, bool);
  // Description:
  // Read an arbitrary array from a stream.  Note: you MUST always
  // open streams in binary mode to prevent problems reading files
  // on Windows.
  static vtkArray* Read(istream& stream);
  // Description:
  // Read an arbitrary array from a string.
  static vtkArray* Read(vtkStdString str);
protected:
  vtkArrayReader();
  ~vtkArrayReader();
  int RequestData(
    vtkInformation*,
    vtkInformationVector**,
    vtkInformationVector*);
  char* FileName;
  vtkStdString InputString;
  bool ReadFromInputString;
private:
  vtkArrayReader(const vtkArrayReader&); // Not implemented
  void operator=(const vtkArrayReader&);   // Not implemented
};
#endif
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