我正在尝试根据用户输入在swift中创建动态结构。
struct Diagnosis {
var diagName = String() // Name of the diagnosis
var diagSymptoms = [String]() // Symptoms of the diagnosis in a ranked array to identify prevelancy
var diagSpecialization = [String]() // the specializations which would mostly encounter this diagnosis
var diagRank = Int() // the overall rank of the diagnosis
var diagSynonoms = [String]() // the other name thru which the same diagnosis is called / referred.
// func init(diagName: String(),diagSymptoms: [String](),diagSpecialization: [String](),diagSynonoms: [String]())
init( let pasdiagName: String,let pasdiagSymptoms:Array<String>) {
self.diagName = pasdiagName
self.diagSymptoms = pasdiagSymptoms
}
}
var maleria = Diagnosis(pasdiagName: "Maleria",pasdiagSymptoms: ["fever","chill","body pain"])
上面创建了结构maleria - 但是将来我希望得到用户的输入并为输入的字符串创建一个结构
var abc = "typhoid"
let valueof(abc) = Diagnosis()
函数的价值是我随意放在这里的东西,以使我的解释清楚。 我知道我可以在python中做到这一点,我是swift的新手。在此先感谢您的帮助。
答案 0 :(得分:0)
建议 @Wain ,您应该使用Dictionary
。
这是你创建一个可变字典的方法,其中键是String
,值可以是任何类型。
var dict = [String:Any]()
这是将键/值对放入字典
的方法dict["year"] = 2016
dict["word"] = "hello"
dict["words"] = ["hello", "world"]
这就是你如何提取一个值并使用它
if let word = dict["word"] as? String {
print(word) // prints "hello"
}