vtkObjectBaseHashMapIterator.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * $Id: vtkObjectBaseHashMapIterator.h,v 1.3 2005/07/13 02:22:18 xpxqx Exp $
 *
 * Copyright (c) 2005 Sean McInerney
 * All rights reserved.
 *
 * See Copyright.txt or http://vtkcontainers.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_OBJECT_BASE_HASH_MAP_ITERATOR_H_
#  define VTK_OBJECT_BASE_HASH_MAP_ITERATOR_H_
#  include "vtkAssociativeIterator.h"

class vtkObjectBaseHashMapIteratorInternal;

class VTK_CONTAINERS_EXPORT vtkObjectBaseHashMapIterator
  : public vtkAssociativeIterator
{
public:
  static vtkObjectBaseHashMapIterator* New (void);
  vtkTypeRevisionMacro (vtkObjectBaseHashMapIterator,
                        vtkAssociativeIterator);
  void PrintSelf (ostream&, vtkIndent);

  vtkIdType             GetPosition (void) const;

  const char*           GetKey (void) const;

  vtkObjectBase*        GetItem (void) const;

  int                   SetItem (vtkObjectBase* object);
  int                   InitTraversal (void);

  int                   InitTraversal (const char* key);

  int                   Increment (void);

  int                   Decrement (void);
protected:
  vtkObjectBaseHashMapIterator (void);
  ~vtkObjectBaseHashMapIterator();

private:
  //BTX
  vtkObjectBaseHashMapIteratorInternal* Internal;

  friend class vtkObjectBaseHashMap;
  //ETX

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

#endif /* VTK_OBJECT_BASE_HASH_MAP_ITERATOR_H_ */
/* 
 * End of: $Id: vtkObjectBaseHashMapIterator.h,v 1.3 2005/07/13 02:22:18 xpxqx Exp $.
 * 
 */

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