Public Member Functions | Private Member Functions | Private Attributes
depthimage_to_laserscan::DepthImageToLaserScanROS Class Reference

#include <DepthImageToLaserScanROS.h>

List of all members.

Public Member Functions

 DepthImageToLaserScanROS (ros::NodeHandle &n, ros::NodeHandle &pnh)
 ~DepthImageToLaserScanROS ()

Private Member Functions

void connectCb (const ros::SingleSubscriberPublisher &pub)
void depthCb (const sensor_msgs::ImageConstPtr &depth_msg, const sensor_msgs::CameraInfoConstPtr &info_msg)
void disconnectCb (const ros::SingleSubscriberPublisher &pub)
void reconfigureCb (depthimage_to_laserscan::DepthConfig &config, uint32_t level)

Private Attributes

boost::mutex connect_mutex_
 Prevents the connectCb and disconnectCb from being called until everything is initialized.
depthimage_to_laserscan::DepthImageToLaserScan dtl_
 Instance of the DepthImageToLaserScan conversion class.
image_transport::ImageTransport it_
 Subscribes to synchronized Image CameraInfo pairs.
ros::NodeHandle pnh_
 Private nodehandle used to generate the transport hints in the connectCb.
ros::Publisher pub_
 Publisher for output LaserScan messages.
dynamic_reconfigure::Server
< depthimage_to_laserscan::DepthConfig > 
srv_
 Dynamic reconfigure server.
image_transport::CameraSubscriber sub_
 Subscriber for image_transport.

Detailed Description

Definition at line 49 of file DepthImageToLaserScanROS.h.


Constructor & Destructor Documentation

Definition at line 38 of file DepthImageToLaserScanROS.cpp.

Definition at line 50 of file DepthImageToLaserScanROS.cpp.


Member Function Documentation

Callback that is called when there is a new subscriber.

Will not subscribe to the image and camera_info until we have a subscriber for our LaserScan (lazy subscribing).

Definition at line 69 of file DepthImageToLaserScanROS.cpp.

void DepthImageToLaserScanROS::depthCb ( const sensor_msgs::ImageConstPtr &  depth_msg,
const sensor_msgs::CameraInfoConstPtr &  info_msg 
) [private]

Callback for image_transport

Synchronized callback for depth image and camera info. Publishes laserscan at the end of this callback.

Parameters:
depth_msgImage provided by image_transport.
info_msgCameraInfo provided by image_transport.

Definition at line 56 of file DepthImageToLaserScanROS.cpp.

Callback called when a subscriber unsubscribes.

If all current subscribers of our LaserScan stop listening, stop subscribing (lazy subscribing).

Definition at line 78 of file DepthImageToLaserScanROS.cpp.

void DepthImageToLaserScanROS::reconfigureCb ( depthimage_to_laserscan::DepthConfig &  config,
uint32_t  level 
) [private]

Dynamic reconfigure callback.

Callback that is used to set each of the parameters insde the DepthImageToLaserScan object.

Parameters:
configDynamic Reconfigure object.
levelDynamic Reconfigure level.

Definition at line 86 of file DepthImageToLaserScanROS.cpp.


Member Data Documentation

Prevents the connectCb and disconnectCb from being called until everything is initialized.

Definition at line 104 of file DepthImageToLaserScanROS.h.

Instance of the DepthImageToLaserScan conversion class.

Definition at line 102 of file DepthImageToLaserScanROS.h.

Subscribes to synchronized Image CameraInfo pairs.

Definition at line 97 of file DepthImageToLaserScanROS.h.

Private nodehandle used to generate the transport hints in the connectCb.

Definition at line 96 of file DepthImageToLaserScanROS.h.

Publisher for output LaserScan messages.

Definition at line 99 of file DepthImageToLaserScanROS.h.

dynamic_reconfigure::Server<depthimage_to_laserscan::DepthConfig> depthimage_to_laserscan::DepthImageToLaserScanROS::srv_ [private]

Dynamic reconfigure server.

Definition at line 100 of file DepthImageToLaserScanROS.h.

Subscriber for image_transport.

Definition at line 98 of file DepthImageToLaserScanROS.h.


The documentation for this class was generated from the following files:


depthimage_to_laserscan
Author(s): Chad Rockey
autogenerated on Sun Oct 5 2014 23:25:32