OOWeakRefUnpackingEnumerator Class Reference

Inheritance diagram for OOWeakRefUnpackingEnumerator:

Collaboration diagram for OOWeakRefUnpackingEnumerator:

Instance Methods
(id)	- initWithEnumerator:
(void)	- dealloc [implementation]
(id)	- nextObject [implementation]

Class Methods
(instancetype)	+ enumeratorWithCollection:

Private Attributes
NSEnumerator *	_enumerator

Detailed Description

Definition at line 14 of file OOWeakSet.m.

Method Documentation

dealloc

- (void) dealloc

implementation

Definition at line 17 of file OOWeakSet.m.

{
    [_enumerator release];
    
    [super dealloc];
}

enumeratorWithCollection:

+ (instancetype) enumeratorWithCollection:

(id)

collection

Definition at line 17 of file OOWeakSet.m.

                                         :(id)collection
{
    return [[[self alloc] initWithEnumerator:[collection objectEnumerator]] autorelease];
}

initWithEnumerator:

- (id) initWithEnumerator:

(NSEnumerator *)

enumerator

Definition at line 17 of file OOWeakSet.m.

                         :(NSEnumerator *)enumerator
{
    if (enumerator == nil)
    {
        [self release];
        return nil;
    }
    
    if ((self = [super init]))
    {
        _enumerator = [enumerator retain];
    }
    
    return self;
}

nextObject

- (id) nextObject

implementation

Definition at line 17 of file OOWeakSet.m.

{
    id next = nil;
    while ((next = [_enumerator nextObject]))
    {
        next = [next weakRefUnderlyingObject];
        if (next != nil)  return next;
    }
    
    return nil;
}

Member Data Documentation

_enumerator

- (NSEnumerator*) _enumerator

private

Definition at line 17 of file OOWeakSet.m.

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

• src/Core/OOWeakSet.m