Xray's Log class does this by throwing an intentional error and then
grabbing the stack (of course, this only works if you're using the debug
player) - is this what you're after?
public function Log(p_message:String, p_dump:Object, p_level:Number,
...rest)
{
var err:LogError;
var nullArray:Array;
try
{
nullArray.push("bogus");
}
catch(e:Error)
{
err = new LogError("log");
}
finally
{
if(err.hasOwnProperty("getStackTrace"))
{
var str:String = err.getStackTrace();
//Debug.trace(err.getStackTrace());
setCaller(resolveCaller(str));
}else
{
setCaller("");
}
setMessage(p_message);
setDump(p_dump);
setLevel(p_level);
setClassPackage(p_dump);
}
}
On 2/5/07, Jason Boyd <[EMAIL PROTECTED]> wrote:
I think I know the answer, but...
Is there any way to get a stack trace programmatically? I've got a
simple assert function, which terminates script execution on fail, and
it would be sooo helpful to be able to print a stack trace, instead of
having to *tell* the assert function where it is being called from
every time I use it.
A related question: why not? Clearly this info exists at runtime. The
debugger displays it, for instance.
For that matter, I find it rather annoying that you can get a
reference to the calling function via the arguments property, but you
still can't identify which function this is. Am I missing anything
there?
Oh and I'm using AS 2.0 for now. I'm curious about what 3.0 offers for
better error/exception handling, but am not ready to go that route
yet. I suppose I ought to set up ASUnit, but that looks like it might
eat up some time.
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