How to find out the max value for Int in Swift
ios, struct, swift
Solution
“You can access the minimum and maximum values of each integer type with its min and max properties:
let minValue = UInt8.min // minValue is equal to 0, and is of type UInt8
let maxValue = UInt8.max // maxValue is equal to 255, and is of type UInt8
The values of these properties are of the appropriate-sized number type (such as UInt8 in the example above) and can therefore be used in expressions alongside other values of the same type.”
Excerpt From: Apple Inc. “The Swift Programming Language.” iBooks. https://itun.es/in/jEUH0.
Problem
I want to understand how to access the "struct" type of Int. When I cmd-clicked Int it took me to this class, i want to find out what is the maximum value this can hold. Is there a way to pull from one of this properties ?. what is max and min in this structure ? ``` struct Int : SignedInteger { var value: Builtin.Word init() init(_ v: Builtin.Word) init(_ value: Int) static func convertFromIntegerLiteral(value: Int) -> Int typealias ArrayBoundType = Int func getArrayBoundValue() -> Int static var max: Int { get } static var min: Int { get } } ```