Actionscript 3 as3函数指针

这行不通，但你能看到我在做什么吗？这有点像函数指针，或者当您将函数名传递给事件侦听器时。谢谢

您需要的是：

private function myFunction(numIn:Number){
   trace ("numIn " + numIn);
}

var plan:Object = { "theFunctionName": "myFunction" }


// now use the function 

plan.theFunctionName(5);

// should trace out:  "numIn 5"

---

要么照雅各布的建议去做，要么你就这么做：

var plan:Object = { theFunctionName: myFunction }

// Your function.
function myFunction(numIn:Number):void
{
    trace("numIn " + numIn);
}


// Assign "myFunction" to the property "callback" of type "Function".
var callback:Function = myFunction;

// Call "myFunction" via "callback".
callback(5); // numIn 5