Roscpp Update Params

[EceChaik]

Hi guys,

not really an issue with the package, but I cannot find out how to properly call the UpdateParams service with roscpp, something like the equivalent of:

update_params = rospy.serviceProxy('update_params',UpdateParams)
and
update_params(["kalman/initialX", "kalman/initialY", "kalman/initialZ"])

[EceChaik]

I made it work by using:

std::vector< std::string > vec;
vec.push_back("kalman/initialX");

and so on, and then

crazyflie_driver::UpdateParams upd_serv;
upd_serv.request.params = vec;
client.call(upd_serv);

it seems to work, but if anyone knows of a better way, do let me know

[whoenig]

Some other options would be to 1) directly push_back() on upd_serv.request.params, or 2) use a C++11-style initializer {"kalman/initialX", "kalman/initialY"} on upd_serv.request.params.