Ros建立訂閱者節點源碼註釋___20180422

#include "ros/ros.h" #include "std_msgs/String.h" void chatterCallback(const std_msgs::String::ConstPtr& msg)/*Comment0*/ { ROS_INFO("I heard [%s]",msg->data.c_str()); } int main(int argc,char **a

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