枚举的基本用法 Enumerations

时间：2015-03-19 11:37:25 阅读：142 评论：0 收藏：0 [点我收藏+]

枚举的基本用法 Enumerations
Enumeration
enum SomeEnumeration{
case enumeration1
case enumeration2
case enumeration3
...
}

import UIKit

enum GameEnding{
case Win
case Lose
case Draw
}
var yourScore:Int = 80
var enemyScore:Int = 90

var theGameEnding:GameEnding
if yourDcore>enemyScore{ theGameEnding = GameEnding.Win}
else if yourScore == enemyScore{theGameEnding = .Draw}
else { theGameEnding = .Lose}

switch theGameEnding
{
case.Win:println("You Win")
case.Lose:println("You Lose")
case.Drawn:println("It is a draw")

}

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枚举的基本用法 Enumerations

标签：swift switch enum

原文地址：http://blog.csdn.net/sinat_24436879/article/details/44453485

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