Category : Alternate Operating Systems - Quarterdeck DesqView, CP/M, etc
Archive   : PCCAPP.ZIP
Filename : ITERATIN.H

/*
* This file is part of the Choices Operating System
* Developed by: The TAPESTRY Parallel Computing Laboratory
* University of Illinois at Urbana-Champaign
* Department of Computer Science
* 1304 W. Springfield Ave.
* Urbana, IL 61801
*
* Copyright (c) 1987, 1988, 1989 The University of Illinois Board of Trustees.
* All Rights Reserved.
* CONFIDENTIAL INFORMATION. Distribution restricted under license agreement.
*
* Author: Aamod Sane ([email protected])
* Project Manager and Principal Investigator: Roy Campbell ([email protected])
*
* Funded by: NSF TAPESTRY Grant No. 1-5-30035, NASA ICLASS Grant
* No. 1-5-25469 and No. NSG1471 and AT&T Metronet Grant No. 1-5-37411.
*/
/*
* IteratingList.h - List with a iterator
*
* $Header: /home/srg/sane/workspace/tbl/RCS/List.h,v 1.2 91/01/23 18:06:48 sane Exp Locker: sane $
*/

#include "List.h"

#ifndef IteratingList_h
#define IteratingList_h

class LinkIterator;

class IteratingList : public HintList {
protected:
LinkIterator * _iterator;
public:
IteratingList();
IteratingList(Link * l, int existingItems);
virtual ~IteratingList();

void add( Link* newEntry, Link* oldEntry, int before=0 );
Link* remove( Link* newEntry );

Link * next();
Link * current();
void reset();
};

#endif /* IteratingList_h */