Re: [ros-users] XmlRpcValue Array in launch file

> And then in your node you'd want a simple parser:
> .....
> geometry_msgs::Point32 pcd_name_position_;
> nh_.param ("pcd_name_position_param", pcd_name_position_param_,
> std::string("1.0 1.0 1.0"));
> std::istringstream iss(pcd_name_position_param_);
> iss >> pcd_name_position_.x >> pcd_name_position_.y >>
> pcd_name_position_.z;
> ROS_DEBUG("pcd_name_position_[0]: %f pcd_name_position_[1]: %f
> pcd_name_position_[2]: %f;",
>                   pcd_name_position_.x, pcd_name_position_.y,
> pcd_name_position_.z);
> ......
> hope this helps, D.
> On Sun, Apr 11, 2010 at 10:53 AM, Bill Morris <morris@ee.ccny.cuny.edu>
> wrote:
> > I can't find documentation anywhere for formatting an array properly in
> > the launch file.