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

asked 2012-03-30 13:49:21 -0500

gavinmachine
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updated 2014-01-28 17:11:49 -0500

ngrennan
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Hello,

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

Thanks!

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answered 2012-03-30 15:25:03 -0500

joq
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updated 2012-03-30 15:25:56 -0500

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

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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 -0500 )edit

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Asked: 2012-03-30 13:49:21 -0500

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Last updated: Mar 30 '12

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