ROS 2 rclcpp + rcl - lyrical: rclcpp/src/rclcpp/executors -> rcl Relation

ROS 2 rclcpp + rcl - lyrical lyrical

ROS 2 C++ Client Library with ROS Client Library

executors → rcl Relation

File in rclcpp/src/rclcpp/executors	Includes file in rcl
events_cbg_executor / timer_manager.hpp	include / rcl / timer.h