eLxr packages [ bianca ]
[ 源代码： ros-std-msgs ]
软件包：ros-std-msgs（0.5.13-4）
Message definitions for Standard Robot OS Messages
This package is part of Robot OS (ROS). It contains message definitions for the ROS std_msgs library, which contains wrappers for ROS primitive types, which are documented in the msg specification. It also contains the Empty type, which is useful for sending an empty signal.