c++ - How to include a path from into ros node from ros launch file?

Question

Could you please provide me an example for ros launch file in which I am taking a path as an argument, and also an example for reading this same param (path) in a cpp ros node

question from:https://stackoverflow.com/questions/65846934/how-to-include-a-path-from-into-ros-node-from-ros-launch-file

Answer 1

Waitting for answers