barcode_reader_nodelet.h
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00001 
00032 #ifndef ZBAR_ROS_ZBAR_ROS_NODELET_H
00033 #define ZBAR_ROS_ZBAR_ROS_NODELET_H
00034 
00035 #include "ros/ros.h"
00036 #include "opencv/cv.h"
00037 #include "cv_bridge/cv_bridge.h"
00038 #include "zbar.h"
00039 #include "boost/unordered_map.hpp"
00040 #include <string>
00041 #include "nodelet/nodelet.h"
00042 
00043 namespace zbar_ros
00044 {
00045 
00046   class BarcodeReaderNodelet : public nodelet::Nodelet
00047   {
00048   public:
00049     BarcodeReaderNodelet();
00050 
00051   private:
00052     virtual void onInit();
00053     void connectCb();
00054     void disconnectCb();
00055     void imageCb(const sensor_msgs::ImageConstPtr &image);
00056     void cleanCb();
00057 
00058     ros::NodeHandle nh_, private_nh_;
00059     ros::Subscriber camera_sub_;
00060     ros::Publisher barcode_pub_;
00061     ros::Timer clean_timer_;
00062     zbar::ImageScanner scanner_;
00063     boost::unordered_map<std::string, ros::Time> barcode_memory_;
00064 
00065     double throttle_;
00066   };
00067 
00068 }  // namespace zbar_ros
00069 
00070 #endif  // ZBAR_ROS_ZBAR_ROS_NODELET_H


zbar_ros
Author(s): Paul Bovbel
autogenerated on Mon Aug 14 2017 02:27:55