/usr/include/paraview/vtkInformationObjectBaseKey.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  | /*=========================================================================
  Program:   Visualization Toolkit
  Module:    vtkInformationObjectBaseKey.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 vtkInformationObjectBaseKey - Key for vtkObjectBase values.
// .SECTION Description
// vtkInformationObjectBaseKey is used to represent keys in
// vtkInformation for values that are vtkObjectBase instances.
#ifndef vtkInformationObjectBaseKey_h
#define vtkInformationObjectBaseKey_h
#include "vtkCommonCoreModule.h" // For export macro
#include "vtkInformationKey.h"
#include "vtkCommonInformationKeyManager.h" // Manage instances of this type.
class vtkObjectBase;
class VTKCOMMONCORE_EXPORT vtkInformationObjectBaseKey : public vtkInformationKey
{
public:
  vtkTypeMacro(vtkInformationObjectBaseKey,vtkInformationKey);
  void PrintSelf(ostream& os, vtkIndent indent);
  vtkInformationObjectBaseKey(const char* name, const char* location,
                              const char* requiredClass=0);
  ~vtkInformationObjectBaseKey();
  // Description:
  // This method simply returns a new vtkInformationObjectBaseKey, given a
  // name, location and optionally a required class (a classname to restrict
  // which class types can be set with this key). This method is provided
  // for wrappers. Use the constructor directly from C++ instead.
  static vtkInformationObjectBaseKey* MakeKey(const char* name, const char* location,
                                             const char* requiredClass=0)
    {
    return new vtkInformationObjectBaseKey(name, location, requiredClass);
    }
  // Description:
  // Get/Set the value associated with this key in the given
  // information object.
  void Set(vtkInformation* info, vtkObjectBase*);
  vtkObjectBase* 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:
  // Report a reference this key has in the given information object.
  virtual void Report(vtkInformation* info, vtkGarbageCollector* collector);
protected:
  // The type required of all objects stored with this key.
  const char* RequiredClass;
  vtkInformationKeySetStringMacro(RequiredClass);
private:
  vtkInformationObjectBaseKey(const vtkInformationObjectBaseKey&);  // Not implemented.
  void operator=(const vtkInformationObjectBaseKey&);  // Not implemented.
};
#endif
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