swift Reflection（字典转模型）变量继承本类类名解决办法

class IWStatus: Reflect {

var source: NSString!

var created_at: NSString!

var idstr: NSString!

var user: IWUser

var retweeted_status: Retweeted_Status

required init(){

user = IWUser()

retweeted_status = Retweeted_Status()

}

}

2.要新建一个retweeted_status类，把IWStatus里面的变量都复制一份到retweeted_status这个类里面，如下：

class retweeted_status: Reflect {

var source: NSString!

var created_at: NSString!

var idstr: NSString!

}