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//
// HJWeakMutableArray.h
// hjlib
//
// Copyright Hunter and Johnson 2009, 2010, 2011
// HJCache may be used freely in any iOS or Mac application free or commercial.
// May be redistributed as source code only if all the original files are included.
// See http://www.markj.net/hjcache-iphone-image-cache/
#import <Foundation/Foundation.h>
/*
A mutable array of weak references. Used so that we can hold 'back references' to objects
without preventing those objects from getting deallocated by normal memory management.
*/
@interface HJWeakMutableArray : NSObject {
NSMutableArray* array;
}
+(HJWeakMutableArray*) arrayWithCapacity:(int)capacity;
-(HJWeakMutableArray*) initWithCapacity:(int)capacity;
- (void) addObject:(id)anObject;
- (id) objectAtIndex:(int)i;
- (id) findObject:(id)obj;
- (void) removeObject:(id)obj;
- (int) count;
- (NSEnumerator*) objectEnumerator;
@end
@interface HJWeakMutableArrayEnumerator : NSEnumerator {
NSEnumerator* arrayEnum;
}
-(HJWeakMutableArrayEnumerator*)initWithInternalArray:(NSArray*)array;
@end
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