text: #pragma once
  
  #include <ros/ros.h>
  #include <sensor_msgs/PointCloud2.h>
  
  class PointsRawProxy
  {
  public:
    PointsRawProxy(ros::NodeHandle nh, ros::NodeHandle private_nh);
    ~PointsRawProxy();
  
  private:
    void callback(const sensor_msgs::PointCloud2::ConstPtr & msg);
    ros::NodeHandle nh_;
    ros::NodeHandle private_nh_;
    ros::Subscriber sub_;
    ros::Publisher pub_;
  };
  