On Tue, Aug 2, 2016 at 1:44 PM, Jack <[email protected]> wrote:
> Ok I figured out I need to use:
> Local<External> self = External::New(isolate, (void *) this);
>
> However I can't figure out how to extract the pointer again in the function.
> How do I cast the Local<External> returned by args.Data() back to MyClass *

auto data = args.Data().As<v8::External>();
auto self = static_cast<MyClass*>(data->Value());

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