How does one go about publishing a 2D array of the integer type in ROS?
I am using C++ for this node i am writing.
#include "ros/ros.h"
#include
//include?
int main(int argc, char **argv)
{
ros::init(argc, argv, "talker");
ros::NodeHandle n;
ros::Publisher chatter_pub = n.advertise("chatter", 1000); //Is this correct?
ros::Rate loop_rate(10);
//define array
data int[2][2];
data[0][0] = 12;
data[1][1] = 23;
while (ros::ok())
{
chatter_pub.publish(data);
ros::spinOnce();
loop_rate.sleep();
}
return 0;
}
I have tried many things by now and I am really out of options. Anybody that can demonstrate this?
Simply said:
I would like the above code to be checked and edited so that it compiles without errors and that it sends a 2D array of type integer.
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