조금은 아쉽지만 swift 의 개념들도 indicates에서 못 벗어나는...

Data Structures

https://developer.apple.com/library/content/documentation/Swift/Conceptual/BuildingCocoaApps/WorkingWithCocoaDataTypes.html#//apple_ref/doc/uid/TP40014216-CH6

Objective-C Reference Type	Swift Value Type
NSAffineTransform	AffineTransform
NSArray	Array
NSCalendar	Calendar
NSCharacterSet	CharacterSet
NSData	Data
NSDateComponents	DateComponents
NSDateInterval	DateInterval
NSDate	Date
NSDecimalNumber	Decimal
NSDictionary	Dictionary
NSIndexPath	IndexPath
NSIndexSet	IndexSet
NSLocale	Locale
NSMeasurement	Measurement
NSNotification	Notification
NSNumber	Swift numeric types (Int, Float, and so on.)
NSPersonNameComponents	PersonNameComponents
NSSet	Set
NSString	String
NSTimeZone	TimeZone
NSURLComponents	URLComponents
NSURLQueryItem	URLQueryItem
NSURL	URL
NSURLComponents	URLComponents
NSURLQueryItem	URLQueryItem
NSURLRequest	URLRequest
NSUUID	UUID

https://developer.apple.com/library/content/documentation/Swift/Conceptual/BuildingCocoaApps/InteractingWithObjective-CAPIs.html#//apple_ref/doc/uid/TP40014216-CH4-ID35

여길 보면 결국 포인터의 굴레에서 벗어나지는 못한다.

하긴 양자 컴퓨터가 나오지 않는 이상 CPU와 메모리의 장난일 뿐인 프로그래밍.