当然,在问了问题十分钟后,我就找到了答案……这是如何完成的:
class_<Tree>("Tree") .add_property("head", make_getter(&Tree::head, return_value_policy<reference_existing_object>()), make_setter(&Tree::head, return_value_policy<reference_existing_object>()));
当然,在问了问题十分钟后,我就找到了答案……这是如何完成的:
class_<Tree>("Tree") .add_property("head", make_getter(&Tree::head, return_value_policy<reference_existing_object>()), make_setter(&Tree::head, return_value_policy<reference_existing_object>()));