camera_subscriber.h
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00034 
00035 #ifndef IMAGE_TRANSPORT_CAMERA_SUBSCRIBER_H
00036 #define IMAGE_TRANSPORT_CAMERA_SUBSCRIBER_H
00037 
00038 #include <ros/ros.h>
00039 #include <sensor_msgs/CameraInfo.h>
00040 #include <sensor_msgs/Image.h>
00041 #include "image_transport/transport_hints.h"
00042 
00043 namespace image_transport {
00044 
00045 class ImageTransport;
00046 
00062 class CameraSubscriber
00063 {
00064 public:
00065   typedef boost::function<void(const sensor_msgs::ImageConstPtr&,
00066                                const sensor_msgs::CameraInfoConstPtr&)> Callback;
00067   
00068   CameraSubscriber() {}
00069 
00073   std::string getTopic() const;
00074 
00078   std::string getInfoTopic() const;
00079 
00083   uint32_t getNumPublishers() const;
00084 
00088   std::string getTransport() const;
00089 
00093   void shutdown();
00094 
00095   operator void*() const;
00096   bool operator< (const CameraSubscriber& rhs) const { return impl_ <  rhs.impl_; }
00097   bool operator!=(const CameraSubscriber& rhs) const { return impl_ != rhs.impl_; }
00098   bool operator==(const CameraSubscriber& rhs) const { return impl_ == rhs.impl_; }
00099   
00100 private:
00101   CameraSubscriber(ImageTransport& image_it, ros::NodeHandle& info_nh,
00102                    const std::string& base_topic, uint32_t queue_size,
00103                    const Callback& callback,
00104                    const ros::VoidPtr& tracked_object = ros::VoidPtr(),
00105                    const TransportHints& transport_hints = TransportHints());
00106   
00107   struct Impl;
00108   typedef boost::shared_ptr<Impl> ImplPtr;
00109   typedef boost::weak_ptr<Impl> ImplWPtr;
00110   
00111   ImplPtr impl_;
00112 
00113   friend class ImageTransport;
00114 };
00115 
00116 } //namespace image_transport
00117 
00118 #endif


image_transport
Author(s): Patrick Mihelich
autogenerated on Thu Aug 27 2015 13:30:17