what is the use of ROS_INFO_NAMED and ROS_INFO_THROTTLE?
i got the error while using ROS_INFO_THROTTLE..SO for this we have any need to use different header files?
1
thank u ahendrix,
but i havce a doubt..
how ros_info_named is useful..and where its log file is stored..and for what purpose this ros_info_named is used..please explain..if we are using _throttle ...is there any need to add header files..
The named loggers go to the same file, but they have separate verbosity level that can be adjusted with rqt_logger_level ( http://wiki.ros.org/rqt_logger_level?... )
So for example, you can use a named logger and set it to show DEBUG messages, even though the rest of your logging is still set to only show INFO or WARN.
This doesn't explain
NAMEDfully (does the log end up in rosout/stdout for instance?) but the explanation forTHROTTLEis good http://wiki.ros.org/roscpp/Overview/L...If you got a compilation error you are likely using an older version of ros that doesn't have support for throttle (kinetic or earlier?)
This answer #q209522 says the name variable overrides the node name (or is it appended to the node name with a dot as the wiki suggests?)