tf2_ros Namespace Reference

Namespaces
	filter_failure_reasons

Classes
class	Buffer
	Standard implementation of the tf2_ros::BufferInterface abstract data type. More...
class	BufferClient
	Action client-based implementation of the tf2_ros::BufferInterface abstract data type. More...
class	BufferInterface
	Abstract interface for wrapping tf2::BufferCore in a ROS-based API. Implementations include tf2_ros::Buffer and tf2_ros::BufferClient. More...
class	BufferServer
	Action server for the actionlib-based implementation of tf2_ros::BufferInterface. More...
class	MessageFilter
	Follows the patterns set by the message_filters package to implement a filter which only passes messages through once there is transform data available. More...
class	MessageFilterBase
class	StaticTransformBroadcaster
	This class provides an easy way to publish coordinate frame transform information. It will handle all the messaging and stuffing of messages. And the function prototypes lay out all the necessary data needed for each message. More...
class	TransformBroadcaster
	This class provides an easy way to publish coordinate frame transform information. It will handle all the messaging and stuffing of messages. And the function prototypes lay out all the necessary data needed for each message. More...
class	TransformListener
	This class provides an easy way to request and receive coordinate frame transform information. More...

Typedefs
typedef filter_failure_reasons::FilterFailureReason	FilterFailureReason

Functions
void	conditionally_append_timeout_info (std::string *errstr, const ros::Time &start_time, const ros::Duration &timeout)
ros::Time	now_fallback_to_wall ()
void	sleep_fallback_to_wall (const ros::Duration &d)

Variables
static const double	CAN_TRANSFORM_POLLING_SCALE = 0.01
static const std::string	threading_error = "Do not call canTransform or lookupTransform with a timeout unless you are using another thread for populating data. Without a dedicated thread it will always timeout. If you have a separate thread servicing tf messages, call setUsingDedicatedThread(true) on your Buffer instance."

Detailed Description

Author

Wim Meeussen

Tully Foote

Typedef Documentation

FilterFailureReason

typedef filter_failure_reasons::FilterFailureReason tf2_ros::FilterFailureReason

Definition at line 73 of file message_filter.h.

Function Documentation

conditionally_append_timeout_info()

void tf2_ros::conditionally_append_timeout_info	(	std::string *	errstr,
		const ros::Time &	start_time,
		const ros::Duration &	timeout
	)

Definition at line 106 of file buffer.cpp.

now_fallback_to_wall()

ros::Time tf2_ros::now_fallback_to_wall

(

)

This is a workaround for the case that we're running inside of rospy and ros::Time is not initialized inside the c++ instance. This makes the system fall back to Wall time if not initialized.

Definition at line 75 of file buffer.cpp.

sleep_fallback_to_wall()

void tf2_ros::sleep_fallback_to_wall

(

const ros::Duration &

d

)

This is a workaround for the case that we're running inside of rospy and ros::Time is not initialized inside the c++ instance. This makes the system fall back to Wall time if not initialized.
https://github.com/ros/geometry/issues/30

Definition at line 93 of file buffer.cpp.

Variable Documentation

CAN_TRANSFORM_POLLING_SCALE

const double tf2_ros::CAN_TRANSFORM_POLLING_SCALE = 0.01

static

Definition at line 41 of file buffer.cpp.

threading_error

const std::string tf2_ros::threading_error = "Do not call canTransform or lookupTransform with a timeout unless you are using another thread for populating data. Without a dedicated thread it will always timeout. If you have a separate thread servicing tf messages, call setUsingDedicatedThread(true) on your Buffer instance."

static

Definition at line 139 of file buffer.h.