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/*
NSEnumerator.h
Copyright (C) 1998 Free Software Foundation, Inc.
Author: Scott Christley <scottc@net-community.com>
Date: January 1998
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 Lesser 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 Lesser General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02111 USA.
*/
#ifndef __NSEnumerator_h_GNUSTEP_BASE_INCLUDE
#define __NSEnumerator_h_GNUSTEP_BASE_INCLUDE
#import "../GNUstepBase/GSVersionMacros.h"
#import "NSObject.h"
#if defined(__cplusplus)
extern "C" {
#endif
@class GS_GENERIC_CLASS(NSArray, ElementT);
typedef struct
{
unsigned long state;
__unsafe_unretained id *itemsPtr;
unsigned long *mutationsPtr;
unsigned long extra[5];
} NSFastEnumerationState;
@protocol NSFastEnumeration
- (NSUInteger) countByEnumeratingWithState: (NSFastEnumerationState *)state
objects: (__unsafe_unretained id[])stackbuf
count: (NSUInteger)len;
@end
@interface GS_GENERIC_CLASS(NSEnumerator, IterT) : NSObject <NSFastEnumeration>
- (GS_GENERIC_CLASS(NSArray, IterT) *) allObjects;
- (GS_GENERIC_TYPE(IterT)) nextObject;
@end
#if defined(__cplusplus)
}
#endif
#endif /* __NSEnumerator_h_GNUSTEP_BASE_INCLUDE */
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