Recent ROS versions don't need that check anymore.
std_msgs/boost/Header.h can be included like any other message type including the boost/ path component.
Last but not least, ros/common.h is a roscpp header, but typekit headers should not depend on roscpp for the case typekits and ROS transports are used separately (although this is probably not yet possible...).
Recent ROS versions don't need that check anymore.
std_msgs/boost/Header.hcan be included like any other message type including theboost/path component.Last but not least,
ros/common.his a roscpp header, but typekit headers should not depend on roscpp for the case typekits and ROS transports are used separately (although this is probably not yet possible...).