vtkPaletteElementStack.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * $Id: vtkPaletteElementStack.h,v 1.1 2004/06/02 11:35:09 xpxqx Exp $
 *
 * Copyright (c) 2004 Sean McInerney
 * All rights reserved.
 *
 * See Copyright.txt or http://vtkextensions.sourceforge.net/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.
 *
 */
#ifndef VTK_PALETTE_ELEMENT_STACK_H_
#  define VTK_PALETTE_ELEMENT_STACK_H_
#  include "vtkExtensionsObjectStack.h"
// (Covarient return from some virtual methods)
#  include "vtkPaletteElement.h"

VTK_EXTENSIONS_PALETTE_NAMESPACE_BEGIN

class VTK_EXTENSIONS_PALETTE_EXPORT vtkPaletteElementStack
  : public vtkExtensionsObjectStack
{
public:
  static vtkPaletteElementStack* New (void);
  vtkTypeRevisionMacro (vtkPaletteElementStack, vtkExtensionsObjectStack);

  virtual vtkPaletteElement*    Top (void) const
    { return static_cast<vtkPaletteElement*>(this->Superclass::Top()); }

  virtual int                   Push (vtkPaletteElement* element)
    { return this->Superclass::Push(element); }

protected:
  vtkPaletteElementStack (void) {}
  ~vtkPaletteElementStack() {}

private:
  int Push (vtkExtensionsObject* object)
    { return this->Superclass::Push(object); }
private:
  vtkPaletteElementStack (const vtkPaletteElementStack&);
  void operator= (const vtkPaletteElementStack&);
};

VTK_EXTENSIONS_PALETTE_NAMESPACE_END

#endif /* VTK_PALETTE_ELEMENT_STACK_H_ */
/* 
 * End of: $Id: vtkPaletteElementStack.h,v 1.1 2004/06/02 11:35:09 xpxqx Exp $.
 * 
 */

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