如何將類作爲變量傳遞？

Question

有沒有辦法在ActionScript 3.0中作爲變量傳遞一個類？

例如：

private var myType:* // not sure how to pass, it's a class which implements an interface 

myType = ClassA; // myType is now ClassA which extends Sprite; 
myType = ClassB; // myType is now ClassB which extends Sprite; 

Answer 1

private var myType:Class = ClassA 
var o:* = new myType(); 

ø現在是ClassA的

一個實例