ROS wrapper for very simple cases [closed]
I wish to learn about wrapping software for porting into ROS. As a start, can someone help me with this basic C++ program which gives output as 'Hello World !', can it be made into a ROS package and then using ROS commands to make this program work ?
#include <iostream>
using namespace std;
int main ()
{
cout << "Hello World!";
return 0;
}
Any help is most appreciated.