Swift

//AnyObject 代表任何class类型的对象实例
        let man = Man.init()
        let woman = Woman.init()
        let arr:[AnyObject] = [man,woman]
        for people in arr {
            if let m = people as? Man{
                print("你是(m)")
            }else if let w = people as? Woman{
                print("你是(w)")
            }
        }

//Any代表除函数以外任何类型实例
        var anyArr:[Any] = [Any]()
        anyArr.append(1)
        anyArr.append("swift.com")
        anyArr.append(man)
        anyArr.append(woman)
        
        for any in anyArr {
            switch any {
            case let any as Int:
                print("Int类型(any)")
            case let any as String:
                print("字符串类型(any)")
            case let any as Man:
                print("男人(any)")
            case let any as Woman:
                print("这是女人(any)")
            default:
                print("未知类型")
            }
        }