通过下标访问元组 [英] Access tuples by subscript

问题描述

假设我有这个代码:

let tuples = ("1", 2, "3", "4", "5", "6", "7", false)

func tableView(tableView:NSTableView, viewForTableColumn tableColumn:NSTableColumn?, row:Int) -> NSView?
{
    let valueForView = tuples[row]
}

有没有办法通过下标访问元组?

Is there any way to access tuples by subscript?

推荐答案

您想要的东西在元组中是不可能的，如果您不想稍后强制转换所有内容，那么您唯一的选择就是结构体或类.struct 似乎是一个更好的选择 :)

What you want is not possible with tuples and if you dont want to cast everything later-on your only option is struct or class. struct seems like a better choise :)

struct MyStruct {
    let opt1 = 0
    let opt2 = 0
    let opt3 = 0
    ...
    let boolThing = false
}

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