Discussion 議論
Complexity: O(1). 計算量:O(1)。
Availability 有効性
Technology
func makeIterator() -> NSDictionary
.Iterator
Complexity: O(1). 計算量:O(1)。
func keyEnumerator () -> NSEnumerator
func objectEnumerator () -> NSEnumerator
func enumerateKeysAndObjects ((Any, Any, UnsafeMutablePointer<ObjCBool>) -> Void)
func enumerateKeysAndObjects (options: NSEnumerationOptions, using: (Any, Any, UnsafeMutablePointer<ObjCBool>) -> Void)