ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
1 | initial version |
It's not ros::time
, it's ros::Time
(capitalizing the 'T' is necessary).
You can use the toSec
method of a Time
instance to get the time as a double (see the Time Overview wiki).
The API for Time
can be found here, while the API for its superclass TimeBase
can be found here.
An example of using ROS_INFO
for the last_real
member of a received TimerEvent
instance tEvent might look like so:
void callback1(const ros::TimerEvent& tEvent) {
ROS_INFO("Event last_real time: %f", tEvent.last_real.toSec());
}