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/* Interface for Objective-C LinkList collection object

   Copyright (C) 1993 R. Andrew McCallum <mccallum@cs.rochester.edu>
   Dept. of Computer Science, U. of Rochester, Rochester, NY  14627

   This file is part of the GNU Objective-C Collection library.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
   
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with this library; if not, write to the Free
   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ 

#ifndef __LinkList_h_INCLUDE_GNU
#define __LinkList_h_INCLUDE_GNU

#include <coll/IndexedCollection.h>
#include <coll/ListLinking.h>

@interface LinkList : IndexedCollection
{
  id <ListLinking> _firstLink;
  unsigned _count;
}

@end

#define FOR_LINKLIST(LINKLIST, LINK_VAR)                    \
{                                                           \
  unsigned _FOR_LINKLIST_i;                                 \
  for (LINK_VAR = ((LINKLIST*)LINKLIST)->_firstLink,        \
        _FOR_LINKLIST_i = 0;                                \
       _FOR_LINKLIST_i < ((LINKLIST*)LINKLIST)->_count;     \
       LINK_VAR = LINK_VAR->next,                           \
        _FOR_LINKLIST_i++)                                  \
    {

#define FOR_LINKLIST_END  }}


#endif /* __LinkList_h_INCLUDE_GNU */

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