Re: [ros-users] Quick question about namespaces

Hi Mike,

rospy doesn't have this ability yet.

- Ken

On Wed, Jan 26, 2011 at 10:45 AM, Mike Purvis
<mpurvis@clearpathrobotics.com> wrote:
> Hey all,
> Comparing rospy and roscpp, it looks like roscpp provides for the ability to
> set a default namespace using the NodeHandle constructor, as done in mux:
>
> // Put our API into the "mux" namespace, which the user should usually
> remap
> ros::NodeHandle mux_nh("mux");
> // Latched publisher for selected input topic name
> g_pub_selected = mux_nh.advertise<std_msgs::String>(string("selected"), 1,
> true);
> // Backward compatibility
> ros::ServiceServer ss = n.advertiseService(g_output_topic +
> string("_select"), sel_srv_cb_dep);
> // New service
> ros::ServiceServer ss_select = mux_nh.advertiseService(string("select"),
> sel_srv_cb);
> (etc)
>
> Is there a way to achieve this in rospy? Would you just do it using the argv
> parameter to init_node, or is there some better way?
> Thanks,
> Mike
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