Function main

examples/source/usertype_initializers.cpp:51–79

};

int main() {
	std::cout << "=== usertype_initializers ===" << std::endl;
	{ // additional scope to make usertype destroy earlier
		sol::state lua;
		lua.open_libraries();

		lua.new_usertype<holy>("holy",
		     "new",
		     sol::initializers(&holy::initialize),
		     "create",
		     sol::factories(&holy::create),
		     sol::meta_function::garbage_collect,
		     sol::destructor(&holy::destroy),
		     "data",
		     &holy::data);

		lua.script(R"(
h1 = holy.create()
h2 = holy.new()
print('h1.data is ' .. h1.data)
print('h2.data is ' .. h2.data)
)");
		holy& h1 = lua["h1"];
		holy& h2 = lua["h2"];
		SOL_ASSERT(h1.data == 50);
		SOL_ASSERT(h2.data == 0);
	}
	std::cout << std::endl;
}