I'm using embind to wrap a JS library in C++. The library uses callbacks
such as:
>
> object.on('connect', function() {
> console.log('connected');
> });
How can I use a C++ function as callback?
Ideally, I'd like to do something like:
> val object = val::global("object");
> object.call<void>("on", std::string("connect"), []() {
> std::cout << "connected" << std::endl;
> });
which, unfortunately, throws "Uncaught BindingError: parameter 2 has
unknown type" with a mangled lambda type name.
Chad recently posted something related to C++ callbacks
<http://chadaustin.me/2014/06/emscripten-callbacks-and-c11-lambdas/> but
doesn't talk about this specific issue. If that's unsupported, what would
embind need to support C++ callbacks?
Also, what's the workaround?
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