/usr/include/vtk-6.3/vtkInformationUnsignedLongKey.h is in libvtk6-dev 6.3.0+dfsg1-5.
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 | /*=========================================================================
  Program:   Visualization Toolkit
  Module:    vtkInformationUnsignedLongKey.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 vtkInformationUnsignedLongKey - Key for unsigned long values in vtkInformation.
// .SECTION Description
// vtkInformationUnsignedLongKey is used to represent keys for unsigned long values
// in vtkInformation.
#ifndef vtkInformationUnsignedLongKey_h
#define vtkInformationUnsignedLongKey_h
#include "vtkCommonCoreModule.h" // For export macro
#include "vtkInformationKey.h"
#include "vtkCommonInformationKeyManager.h" // Manage instances of this type.
class VTKCOMMONCORE_EXPORT vtkInformationUnsignedLongKey : public vtkInformationKey
{
public:
  vtkTypeMacro(vtkInformationUnsignedLongKey,vtkInformationKey);
  void PrintSelf(ostream& os, vtkIndent indent);
  vtkInformationUnsignedLongKey(const char* name, const char* location);
  ~vtkInformationUnsignedLongKey();
  // Description:
  // This method simply returns a new vtkInformationUnsignedLongKey, given a
  // name and a location. This method is provided for wrappers. Use the
  // constructor directly from C++ instead.
  static vtkInformationUnsignedLongKey* MakeKey(const char* name, const char* location)
    {
    return new vtkInformationUnsignedLongKey(name, location);
    }
  // Description:
  // Get/Set the value associated with this key in the given
  // information object.
  void Set(vtkInformation* info, unsigned long);
  unsigned long Get(vtkInformation* info);
  // Description:
  // Copy the entry associated with this key from one information
  // object to another.  If there is no entry in the first information
  // object for this key, the value is removed from the second.
  virtual void ShallowCopy(vtkInformation* from, vtkInformation* to);
  // Description:
  // Print the key's value in an information object to a stream.
  virtual void Print(ostream& os, vtkInformation* info);
protected:
  // Description:
  // Get the address at which the actual value is stored.  This is
  // meant for use from a debugger to add watches and is therefore not
  // a public method.
  unsigned long* GetWatchAddress(vtkInformation* info);
private:
  vtkInformationUnsignedLongKey(const vtkInformationUnsignedLongKey&);  // Not implemented.
  void operator=(const vtkInformationUnsignedLongKey&);  // Not implemented.
};
#endif
 |