libs-base/Source/NSEnumerator.m

/* NSEnumerator abstrace class for GNUStep
   Copyright (C) 1995, 1996 Free Software Foundation, Inc.

   Written by:  Andrew Kachites McCallum <mccallum@gnu.ai.mit.edu>
   Date: March 1995

   This file is part of the GNUstep Base 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., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
*/

#include <config.h>
#include <base/preface.h>
#include <Foundation/NSUtilities.h>
#include <Foundation/NSArray.h>

@implementation NSEnumerator

- (NSArray *)allObjects
{
  NSMutableArray *array;
  id obj;

  array = [NSMutableArray arrayWithCapacity:10];

  while((obj = [self nextObject]))
    [array addObject:obj];

  return array;
}

- (id) nextObject
{
  [self subclassResponsibility:_cmd];
  return nil;
}

@end