[webkit-dev] JSObjectCallAsFunctionCallback question

[Xiong]

Darin, thanks for you help.

I think we must implement the extra member for "function object" in my
program architecture.

Maybe more work.

Thanks again.

-Xiong

On Fri, May 15, 2009 at 11:32 AM, Darin Adler <darin at apple.com> wrote:

> On May 14, 2009, at 7:53 PM, Xiong wrote:
>
>  So,can we add a member for the "function object" to store the method
>> name[here is "getValues"] in theoretical ?
>>
>
> Yes, in theory you could do that. Although that’s not the typical pattern.
>
>  And this also like the "JSObjectRef object" variable in the callback
>> prototype,we can get the class name like this:
>>
>> toJS(object)->className().data()
>>
>
> No, you can’t do that. Those three functions are part of the internals and
> not part of the JavaScriptCore API.
>
> Instead, if you want to know if an object has a particular class you can
> use JSValueIsObjectOfClass.
>
>    -- Darin
>
>
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