std::vector<MyBoundType> returns UnboundTypeError about emscripten

[brendandahl]

Are you trying to avoid just calling register_vector for each bound type or avoid register_vector and a class_ binding for each type?

If you're fine with still doing the class bindings, you can create a template wrapper around class_ or a macro that registers the class and vector at the same time.

[fraguada]

I already have all of the class bindings. How would I

create a template wrapper around class_ or a macro that registers the class and vector at the same time.

?

[brendandahl]

Something like:

using namespace emscripten;

struct Foo {};

template<typename T>
class_<T> class_and_vector(const char* name) {
  std::string vectorName(name);
  vectorName.append("Vector");
  register_vector<T>(vectorName.c_str());
  return class_<T>(name);
}

EMSCRIPTEN_BINDINGS(xxx) {
  class_and_vector<Foo>("Foo")
    .constructor<>();
}

[fraguada]

So on the js side, I'd have Module.Foo and Module.FooVector?

[fraguada]

I believe I didn't have a great understanding of emscripten::val and am fine with having function args in cpp that I then interrogate for myArray["length"] and access like myArray[i].as<MyBoundClass>();

I appreciate your help in any case!