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1 | initial version |
Is this possible as long as I use proper syntax?
yes.
Or will I have to separate into one launch file per language?
no.
In fact, there is no assumption about any language or binary format. As long as what you try to start is:
roslaunch
onIt isn't even required for executables to be ROS nodes (non-ROS programs will receive a couple of extra command line arguments, but if they can deal with those, they can be started. Otherwise, see: #q272267).
2 | No.2 Revision |
C++ and Python nodes in the same launch file? Is this possible as long as I use proper syntax?
yes.
Or will I have to separate into one launch file per language?
no.
In fact, there is no assumption about any language or binary format. As long as what you try to start is:
roslaunch
onIt isn't even required for executables to be ROS nodes (non-ROS programs will receive a couple of extra command line arguments, but if they can deal with those, they can be started. Otherwise, see: #q272267).