/*
 * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
    File:       CListIterator.h

    Contains:   Interface to the CListIterator class

*/

#ifndef __CLISTITERATOR_H
#define __CLISTITERATOR_H

#include "CArrayIterator.h"


//--------------------------------------------------------------------------------
//      CListIterator
//--------------------------------------------------------------------------------
class CListIterator : public CArrayIterator
{
	OSDeclareDefaultStructors(CListIterator);

public:

    static CListIterator * cListIterator();
    static CListIterator * cListIterator(CDynamicArray* itsList);
    static CListIterator * cListIterator(CDynamicArray* itsList, Boolean itsForward);
    static CListIterator * cListIterator(CDynamicArray* itsList, ArrayIndex itsLowBound,
					    ArrayIndex itsHighBound, Boolean itsForward);
					    

    void*       CurrentItem(void);
    void*       FirstItem(void);
    void*       NextItem(void);

}; // CListIterator


#endif  /*  __CLISTITERATOR_H   */
