Some code exposed in headers in ROS 2 is using C++ 14. So if you code uses those yes, it needs to use at least that C++ standard. --- [Visit Topic](https://discourse.ros.org/t/software-reuse-in-ros1-and-ros2/2262/4) 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: