Method getInts

test/Array.cc:15–19

	Array() {}

	static std::array<int, 3> getInts() {
		std::array<int, 3> a {{ 13, 21, 34 }};

		return(a);
	}

	static std::array<int, 3> callWithInts(nbind::cbFunction &callback, std::array<int, 3> a) {
		return(callback.call<std::array<int, 3>>(a));