listener.cpp

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// listener.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream>
#include <ros/ros.h>
#include <std_msgs/String.h>

#include <sstream>

void chatterCallback(const std_msgs::String::ConstPtr& msg)
{
        ROS_INFO("I heard: [%s]", msg->data.c_str());
}

int _tmain(int argc, char** argv)
{
        ros::init(argc, argv, "listener");
        

        ros::NodeHandle n;

        ros::Subscriber sub = n.subscribe("chatter", 1000, chatterCallback);

        ros::spin();

        return 0;
}