RandomWalk Class Reference

List of all members.

Public Member Functions
	RandomWalk ()
	~RandomWalk ()
Private Member Functions
void	cellsCallback (const nav_msgs::GridCells::ConstPtr &msg)
bool	checkCell (int goal_cell_x, int goal_cell_y)
bool	checkGoal (move_base_msgs::MoveBaseGoal *goal)
void	goalActiveCallback ()
void	goalDoneCallback (const actionlib::SimpleClientGoalState &state, const move_base_msgs::MoveBaseResultConstPtr &result)
void	goalFeedbackCallback (const move_base_msgs::MoveBaseFeedbackConstPtr &feedback)
void	inflatedCallback (const nav_msgs::GridCells::ConstPtr &msg)
void	mapCallback (const nav_msgs::OccupancyGrid::ConstPtr &msg)
void	obstaclesCallback (const nav_msgs::GridCells::ConstPtr &msg)
void	odomCallback (const boost::shared_ptr< const nav_msgs::Odometry > &msg)
void	setGoal ()
Private Attributes
MoveBaseClient	ac_
	Move Base Action Server.
nav_msgs::GridCells	cells_
	Data structure that holds the visited cells.
ros::Subscriber	cells_sub_
	Visited cells topic subscriber.
nav_msgs::GridCells	inflated_
	Data structure that holds the inflated obstacle cells.
ros::Subscriber	inflated_sub_
	Inflated obstacles subscriber.
double	inflation_radius_
	Inflation radius from the nav stack.
nav_msgs::OccupancyGrid	map_
	Map.
int	map_known_cells_
	Number of known cells on the map.
ros::Subscriber	map_sub_
	Map subscriber.
ros::NodeHandle	n_
	Node handler.
nav_msgs::GridCells	obstacles_
	Data structure that holds the obstacle cells.
ros::Subscriber	obstacles_sub_
	Obstacles sunscriber.
message_filters::Subscriber < nav_msgs::Odometry >	odom_sub_
	Odometry topic subscriber.
geometry_msgs::PoseStamped	robot_pose_
	Robot pose on the global frame referential.
ros::Time	start_time_
tf::TransformListener	tf_
tf::MessageFilter < nav_msgs::Odometry > *	tf_filter_

---

Detailed Description

Definition at line 58 of file random_walk.cpp.

---

Constructor & Destructor Documentation

RandomWalk::RandomWalk

(

)

Definition at line 122 of file random_walk.cpp.

RandomWalk::~RandomWalk

(

)

Definition at line 161 of file random_walk.cpp.

---

Member Function Documentation

void RandomWalk::cellsCallback

(

const nav_msgs::GridCells::ConstPtr &

msg

)

[private]

Definition at line 323 of file random_walk.cpp.

bool RandomWalk::checkCell	(	int	goal_cell_x,
		int	goal_cell_y
	)		[private]

Definition at line 224 of file random_walk.cpp.

bool RandomWalk::checkGoal

(

move_base_msgs::MoveBaseGoal *

goal

)

[private]

Definition at line 208 of file random_walk.cpp.

void RandomWalk::goalActiveCallback

(

)

[private]

Definition at line 329 of file random_walk.cpp.

void RandomWalk::goalDoneCallback	(	const actionlib::SimpleClientGoalState &	state,
		const move_base_msgs::MoveBaseResultConstPtr &	result
	)		[private]

Definition at line 314 of file random_walk.cpp.

void RandomWalk::goalFeedbackCallback

(

const move_base_msgs::MoveBaseFeedbackConstPtr &

feedback

)

[private]

Definition at line 334 of file random_walk.cpp.

void RandomWalk::inflatedCallback

(

const nav_msgs::GridCells::ConstPtr &

msg

)

[private]

Definition at line 308 of file random_walk.cpp.

void RandomWalk::mapCallback

(

const nav_msgs::OccupancyGrid::ConstPtr &

msg

)

[private]

Definition at line 260 of file random_walk.cpp.

void RandomWalk::obstaclesCallback

(

const nav_msgs::GridCells::ConstPtr &

msg

)

[private]

Definition at line 302 of file random_walk.cpp.

void RandomWalk::odomCallback

(

const boost::shared_ptr< const nav_msgs::Odometry > &

msg

)

[private]

Definition at line 279 of file random_walk.cpp.

void RandomWalk::setGoal

(

)

[private]

Definition at line 167 of file random_walk.cpp.

---

Member Data Documentation

MoveBaseClient RandomWalk::ac_ [private]

Move Base Action Server.

Definition at line 100 of file random_walk.cpp.

nav_msgs::GridCells RandomWalk::cells_ [private]

Data structure that holds the visited cells.

Definition at line 94 of file random_walk.cpp.

ros::Subscriber RandomWalk::cells_sub_ [private]

Visited cells topic subscriber.

Definition at line 86 of file random_walk.cpp.

nav_msgs::GridCells RandomWalk::inflated_ [private]

Data structure that holds the inflated obstacle cells.

Definition at line 68 of file random_walk.cpp.

ros::Subscriber RandomWalk::inflated_sub_ [private]

Inflated obstacles subscriber.

Definition at line 84 of file random_walk.cpp.

double RandomWalk::inflation_radius_ [private]

Inflation radius from the nav stack.

Definition at line 103 of file random_walk.cpp.

nav_msgs::OccupancyGrid RandomWalk::map_ [private]

Map.

Definition at line 71 of file random_walk.cpp.

int RandomWalk::map_known_cells_ [private]

Number of known cells on the map.

Definition at line 97 of file random_walk.cpp.

ros::Subscriber RandomWalk::map_sub_ [private]

Map subscriber.

Definition at line 80 of file random_walk.cpp.

ros::NodeHandle RandomWalk::n_ [private]

Node handler.

Definition at line 77 of file random_walk.cpp.

nav_msgs::GridCells RandomWalk::obstacles_ [private]

Data structure that holds the obstacle cells.

Definition at line 66 of file random_walk.cpp.

ros::Subscriber RandomWalk::obstacles_sub_ [private]

Obstacles sunscriber.

Definition at line 82 of file random_walk.cpp.

message_filters::Subscriber<nav_msgs::Odometry> RandomWalk::odom_sub_ [private]

Odometry topic subscriber.

Definition at line 89 of file random_walk.cpp.

geometry_msgs::PoseStamped RandomWalk::robot_pose_ [private]

Robot pose on the global frame referential.

Definition at line 74 of file random_walk.cpp.

ros::Time RandomWalk::start_time_ [private]

Definition at line 105 of file random_walk.cpp.

tf::TransformListener RandomWalk::tf_ [private]

Definition at line 90 of file random_walk.cpp.

tf::MessageFilter<nav_msgs::Odometry>* RandomWalk::tf_filter_ [private]

Definition at line 91 of file random_walk.cpp.

---

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

• random_walk.cpp