OOWeakSet(OOPrivate) Category Reference

Instance Methods
(void)	- compact

Detailed Description

Definition at line 27 of file OOWeakSet.m.

Method Documentation

compact

- (void) compact

Extends class OOWeakSet.

Definition at line 17 of file OOWeakSet.m.

{
    OOWeakReference *weakRef = nil;
    BOOL compactRequired = NO;
    foreach (weakRef, _objects)
    {
        if ([weakRef weakRefUnderlyingObject] == nil)
        {
            compactRequired = YES;
            break;
        }
    }
    
    if (compactRequired)
    {
        NSMutableSet *newObjects = [[NSMutableSet alloc] initWithCapacity:[_objects count]];
        foreach (weakRef, _objects)
        {
            if ([weakRef weakRefUnderlyingObject] != nil)
            {
                [newObjects addObject:weakRef];
            }
        }
        
        [_objects release];
        _objects = newObjects;
    }
}

---

The documentation for this category was generated from the following file:

• src/Core/OOWeakSet.m