/usr/include/vtk-6.3/vtkRendererDelegate.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 | /*=========================================================================
  Program:   Visualization Toolkit
  Module:    vtkRendererDelegate.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 vtkRendererDelegate - Render the props of a vtkRenderer
// .SECTION Description
// vtkRendererDelegate is an abstract class with a pure virtual method Render.
// This method replaces the Render method of vtkRenderer to allow custom
// rendering from an external project. A RendererDelegate is connected to
// a vtkRenderer with method SetDelegate(). An external project just
// has to provide a concrete implementation of vtkRendererDelegate.
// .SECTION See Also
// vtkRenderer
#ifndef vtkRendererDelegate_h
#define vtkRendererDelegate_h
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkObject.h"
class vtkRenderer;
class VTKRENDERINGCORE_EXPORT vtkRendererDelegate : public vtkObject
{
public:
  vtkTypeMacro(vtkRendererDelegate,vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent);
  // Description:
  // Render the props of vtkRenderer if Used is on.
  virtual void Render(vtkRenderer *r)=0;
  // Description:
  // Tells if the delegate has to be used by the renderer or not.
  // Initial value is off.
  vtkSetMacro(Used, bool);
  vtkGetMacro(Used, bool);
  vtkBooleanMacro(Used, bool);
protected:
  vtkRendererDelegate();
  virtual ~vtkRendererDelegate();
  bool Used;
private:
  vtkRendererDelegate(const vtkRendererDelegate&);  // Not implemented.
  void operator=(const vtkRendererDelegate&);  // Not implemented.
};
#endif
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