Yup, they're in the Node class: http://docs.ros2.org/beta1/api/rclcpp/classrclcpp_1_1node_1_1_node.html#a8eb74228f477cd6426060575dab5f25c --- [Visit Topic](https://discourse.ros.org/t/composition-and-parameters-best-practice-suggestions/1001/6) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: