| ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
hello :) i wanna publish and subscribe vector<geometry_msgs::posestamped> type topic, how can i do?
void exceptionPointsCallback(const std::vector<geometry_msgs::PoseStamped::ConstPtr&> msg???????!!!!)
{
exceptions_points.clear();
exceptions_points.swap(msg);
}
Create msg file "geometry_msgs_vector.msg" in "msg" directory of ur package. In msg file write
geometry_msgs::PoseStamped [] msgs_vector
In ur code write the subscriber like this
void callback(const package_name::geometry_msgs_vector::ConstPtr &msg)
{
}
To access the vector use "msg.msgs_vector"
Hope this works
PS:Dont forget to include this msg header file "package_name/geometry_msgs_vector.h" and they might be some syntactical error in the code i have mentioned but the logic is correct
@ayush_dewan i cant manage to make it work could you be more specific in how can i make this work? I really appreciate your help
Asked: 2013-06-07 07:17:09 -0500
Seen: 2,722 times
Last updated: Jun 07 '13
ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
@Mohsen Hk did you manage to make this work? Im having problem accomplishing it, and would really appreciate some help