vtkObjectHashMap.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * $Id: vtkObjectHashMap.h,v 1.9 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_OBJECT_HASH_MAP_H_
#  define VTK_OBJECT_HASH_MAP_H_
#  include "vtkObjectBaseHashMap.h"
#  include "vtkObjectHashMapIterator.h" /* Covarient return type. */

VTK_EXTENSIONS_CONTAINERS_NAMESPACE_BEGIN

class VTK_EXTENSIONS_CONTAINERS_EXPORT vtkObjectHashMap
  : public vtkObjectBaseHashMap
{
public:
  static vtkObjectHashMap* New (void);
  vtkTypeRevisionMacro (vtkObjectHashMap, vtkObjectBaseHashMap);

  virtual int           Swap (vtkObjectHashMap* container)
    { return this->Superclass::Swap(container); }

  vtkObject*            Find (const char*       key) const
    { return static_cast<vtkObject*>(this->Superclass::Find(key)); }

  virtual int           Insert (const char*     key,
                                vtkObject*      object)
    { return this->Superclass::Insert(key, object); }

  virtual const char*   FindKey (const vtkObject* object)
    { return this->Superclass::FindKey(object); }

  vtkObject*    Front (void) const
    { return static_cast<vtkObject*>(this->Superclass::Front()); }

  virtual int   Front (const char* &            key,
                       vtkObject*  &            object) const;

  vtkObject*    Back (void) const
    { return static_cast<vtkObject*>(this->Superclass::Back()); }

  virtual int   Back (const char* &             key,
                      vtkObject*  &             object) const;
  vtkObjectHashMapIterator* CreateIterator (void);

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

private:
  //BTX
  int Swap (vtkObjectBaseHashMap* map)
    { return this->Superclass::Swap(map); }
  int Insert (const char* key, vtkObjectBase* object)
    { return this->Superclass::Insert(key, object); }
  const char* FindKey (const vtkObjectBase* object)
    { return this->Superclass::FindKey(object); }
  int Front (const char* & key, vtkObjectBase* & object) const
    { return this->Superclass::Front(key, object); }
  int Back (const char* & key, vtkObjectBase* & object) const
    { return this->Superclass::Back(key, object); }
  //ETX

private:
  vtkObjectHashMap (const vtkObjectHashMap&);
  vtkObjectHashMap& operator= (const vtkObjectHashMap&);
};

// ----------------------------------------------------------------------------
inline int
vtkObjectHashMap::Front (const char* &          aKey,
                         vtkObject*  &          aObject) const
{
  vtkObjectBase* object = (vtkObjectBase *) 0;
  int            result = this->Superclass::Front(aKey, object);
  aObject = static_cast<vtkObject*>(object);
  return result;
}

inline int
vtkObjectHashMap::Back (const char* &           aKey,
                        vtkObject*  &           aObject) const
{
  vtkObjectBase* object = (vtkObjectBase *) 0;
  int            result = this->Superclass::Back(aKey, object);
  aObject = static_cast<vtkObject*>(object);
  return result;
}

VTK_EXTENSIONS_CONTAINERS_NAMESPACE_END

#endif /* VTK_OBJECT_HASH_MAP_H_ */
/*
 * End of: $Id: vtkObjectHashMap.h,v 1.9 2004/06/03 18:58:28 xpxqx Exp $.
 *
 */

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