Can someone please explain or link to an example explaining this part of the release notes? Different initialization options for message data structures in C++ Thanks. --- [Visit Topic](https://discourse.ros.org/t/ros-2-ardent-apalone-released/3371/4) 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: