On Wed, Mar 31, 2010 at 5:22 PM, Stephan Beal <[email protected]> wrote:
> On Mar 31, 1:37 pm, Matthias Ernst <[email protected]> wrote: > > Works for me. > ... > > ft->PrototypeTemplate()->SetIndexedPropertyHandler(GetValue); > > Now i'm even more befuddled. i tried various permutations of that, but > none of the handlers were being called. When i switched to the > InstanceTemplate it worked as expected. i only came across that idea > by googling through 3rd-party sources while looking for a working > example. > > On Mar 31, 2:09 pm, Matthias Ernst <[email protected]> wrote: > > However: > > > > If you do instance->Set(Number::New(13), Number::New(14)), instance[13] > will > > return 14. With the accessor set on the instance template, the accessor > is > > called instead. The prototype accessor is only called if the property > lookup > > actually reaches the prototype. > > That might have been my problem (i'm not sure). i've bound a native > class using the WeakPointer approach and don't have any inheritance > other than the implicit Object parent. > > i'm still confused about the difference between the two, but > InstanceTemplate works for me, so i'm happy. :) > If x was constructed from the instance of a function template ft, then the lookup order for x.y is: native accessor on x's template (= ft.instancetemplate) property set on x [ lookup failed on x => delegating to prototype ] native accessor on x.prototype's template (= ft.prototypetemplate) property set on x.prototype ... > -- > v8-users mailing list > [email protected] > http://groups.google.com/group/v8-users > > To unsubscribe, reply using "remove me" as the subject. > -- v8-users mailing list [email protected] http://groups.google.com/group/v8-users
