Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Determine a Node's Name/Namespace from within the Node (C++)

asked 2012-03-30 13:49:21 -0600

gavinmachine
353 ●14 ●16 ●24

updated 2014-01-28 17:11:49 -0600

ngrennan
1 ●1 ●1

Hello,

Is there a way to determine the name of a node and/or its namespace from within the node's C++?

Thanks!

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2012-03-30 15:25:03 -0600

joq
25443 ●181 ●256 ●408

updated 2012-03-30 15:25:56 -0600

Use ros::this_node::getName() and ros::this_node::getNamespace().

edit flag offensive delete link

Comments

To get just the node name without the namespace:

ros::this_node::getName().substr(ros::this_node::getNamespace().size() + 1);

lucasw ( 2022-08-28 12:13:05 -0600 )edit

add a comment

Question Tools

Stats

Asked: 2012-03-30 13:49:21 -0600

Seen: 7,951 times

Last updated: Mar 30 '12

Determine a Node's Name/Namespace from within the Node (C++) edit

1 Answer

Comments

Question Tools

Stats

Related questions

Determine a Node's Name/Namespace from within the Node (C++)