dynd::nd::array pydynd::array_cast(const dynd::nd::array &n, const ndt::type &dt) { return n.cast(dt); }
dynd::nd::array pydynd::array_cast(const dynd::nd::array& n, const ndt::type& dt, PyObject *assign_error_obj) { return n.cast(dt, pyarg_error_mode(assign_error_obj)); }