vtkIterator.h

Go to the documentation of this file.

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * $Id: vtkIterator.h,v 1.1 2004/06/03 18:58:28 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_ITERATOR_H_
#  define VTK_ITERATOR_H_
#  include "vtkExtensionsContainersConfigure.h" // vtkExtensions configuration
#  include "vtkExtensionsObject.h"

VTK_EXTENSIONS_CONTAINERS_NAMESPACE_BEGIN

class vtkContainer;

class VTK_EXTENSIONS_CONTAINERS_EXPORT vtkIterator
  : public vtkExtensionsObject
{
public:
  vtkTypeRevisionMacro (vtkIterator, vtkExtensionsObject);

  virtual vtkContainer*         GetContainer (void) const;

  virtual vtkIdType             GetPosition (void) const;

  virtual const char*           GetKey (void) const;

  virtual vtkObjectBase*        GetObject (void) const;

  virtual int                   SetObject (vtkObjectBase* object) = 0;
  virtual int                   InitTraversal (void) = 0;

  virtual int                   Increment (void) = 0;

  virtual int                   Decrement (void) = 0;
protected:
  vtkIterator (void);
  ~vtkIterator();

  //BTX
  friend class vtkContainer;

  vtkContainer* Container;

  virtual void  SetContainer (vtkContainer*);
  //ETX

private:
  vtkIterator (const vtkIterator&);
  void operator= (const vtkIterator&);
};

VTK_EXTENSIONS_CONTAINERS_NAMESPACE_END

#endif /* VTK_ITERATOR_H_ */
/* 
 * End of: $Id: vtkIterator.h,v 1.1 2004/06/03 18:58:28 xpxqx Exp $.
 * 
 */

---