IRI ROS Specific Algorithm Class. More...

#include <cam_detection_alg_node.h>

Inheritance diagram for CamDetectionAlgNode:

Public Member Functions
	CamDetectionAlgNode (void)
	Constructor.
	~CamDetectionAlgNode (void)
	Destructor.
Protected Member Functions
void	addNodeDiagnostics (void)
	node add diagnostics
void	mainNodeThread (void)
	main node thread
void	node_config_update (Config &config, uint32_t level)
	dynamic reconfigure server callback
Private Member Functions
void	image_callback (const sensor_msgs::ImageConstPtr &image_msg, const sensor_msgs::CameraInfoConstPtr &info_msg)
Private Attributes
CCam_detection	cam_detector_
image_transport::CameraSubscriber	cam_sub_
cv_bridge::CvImagePtr	cv_ptr_
image_transport::Publisher	debug_img_publisher_
ros::Publisher	detection_publisher_
float	height_resize_
image_transport::ImageTransport	it_
float	width_resize_

Detailed Description

IRI ROS Specific Algorithm Class.

Definition at line 52 of file cam_detection_alg_node.h.

Constructor & Destructor Documentation

CamDetectionAlgNode::CamDetectionAlgNode ( void )

Constructor.

This constructor initializes specific class attributes and all ROS communications variables to enable message exchange.

Definition at line 3 of file cam_detection_alg_node.cpp.

CamDetectionAlgNode::~CamDetectionAlgNode ( void )

Destructor.

This destructor frees all necessary dynamic memory allocated within this this class.

Definition at line 28 of file cam_detection_alg_node.cpp.

Member Function Documentation

void CamDetectionAlgNode::addNodeDiagnostics ( void ) [protected, virtual]

node add diagnostics

In this abstract function additional ROS diagnostics applied to the specific algorithms may be added.

Implements algorithm_base::IriBaseAlgorithm< CamDetectionAlgorithm >.

Definition at line 117 of file cam_detection_alg_node.cpp.

void CamDetectionAlgNode::image_callback	(	const sensor_msgs::ImageConstPtr &	image_msg,
		const sensor_msgs::CameraInfoConstPtr &	info_msg
	)		`[private]`

Definition at line 45 of file cam_detection_alg_node.cpp.

void CamDetectionAlgNode::mainNodeThread ( void ) [protected, virtual]

main node thread

This is the main thread node function. Code written here will be executed in every node loop while the algorithm is on running state. Loop frequency can be tuned by modifying loop_rate attribute.

Here data related to the process loop or to ROS topics (mainly data structs related to the MSG and SRV files) must be updated. ROS publisher objects must publish their data in this process. ROS client servers may also request data to the corresponding server topics.

Implements algorithm_base::IriBaseAlgorithm< CamDetectionAlgorithm >.

Definition at line 33 of file cam_detection_alg_node.cpp.

void CamDetectionAlgNode::node_config_update	(	Config &	config,
		uint32_t	level
	)		`[protected, virtual]`

dynamic reconfigure server callback

This method is called whenever a new configuration is received through the dynamic reconfigure. The derivated generic algorithm class must implement it.

Parameters:

config	an object with new configuration from all algorithm parameters defined in the config file.
level	integer referring the level in which the configuration has been changed.

Implements algorithm_base::IriBaseAlgorithm< CamDetectionAlgorithm >.

Definition at line 109 of file cam_detection_alg_node.cpp.