rqt_bag.player.Player Class Reference

Inheritance diagram for rqt_bag.player.Player:

Public Member Functions
def	__init__ (self, timeline)
def	create_publisher (self, topic, msg)
def	event (self, event)
def	is_publishing (self, topic)
def	message_cleared (self)
def	message_viewed (self, bag, msg_data)
def	resume (self)
def	start_clock_publishing (self)
def	start_publishing (self, topic)
def	stop (self)
def	stop_clock_publishing (self)
def	stop_publishing (self, topic)

Public Attributes
	timeline

Private Attributes
	_last_clock
	_publish_clock
	_publishers
	_publishing
	_resume

Detailed Description

This object handles publishing messages as the playhead passes over their position

Definition at line 45 of file player.py.

Constructor & Destructor Documentation

__init__()

def rqt_bag.player.Player.__init__	(		self,
			timeline
	)

Definition at line 51 of file player.py.

Member Function Documentation

create_publisher()

def rqt_bag.player.Player.create_publisher	(		self,
			topic,
			msg
	)

Definition at line 101 of file player.py.

event()

def rqt_bag.player.Player.event	(		self,
			event
	)

This function will be called to process events posted by post_event
it will call message_cleared or message_viewed with the relevant data

Definition at line 144 of file player.py.

is_publishing()

def rqt_bag.player.Player.is_publishing	(		self,
			topic
	)

Definition at line 65 of file player.py.

message_cleared()

def rqt_bag.player.Player.message_cleared

(

self

)

Definition at line 141 of file player.py.

message_viewed()

def rqt_bag.player.Player.message_viewed	(		self,
			bag,
			msg_data
	)

When a message is viewed publish it
:param bag: the bag the message is in, ''rosbag.bag''
:param msg_data: tuple of the message data and topic info, ''(str, msg)''

Definition at line 116 of file player.py.

resume()

def rqt_bag.player.Player.resume

(

self

)

Definition at line 62 of file player.py.

start_clock_publishing()

def rqt_bag.player.Player.start_clock_publishing

(

self

)

Definition at line 85 of file player.py.

start_publishing()

def rqt_bag.player.Player.start_publishing	(		self,
			topic
	)

Definition at line 68 of file player.py.

stop()

def rqt_bag.player.Player.stop

(

self

)

Definition at line 96 of file player.py.

stop_clock_publishing()

def rqt_bag.player.Player.stop_clock_publishing

(

self

)

Definition at line 90 of file player.py.

stop_publishing()

def rqt_bag.player.Player.stop_publishing	(		self,
			topic
	)

Definition at line 74 of file player.py.

Member Data Documentation

_last_clock

rqt_bag.player.Player._last_clock

private

Definition at line 59 of file player.py.

_publish_clock

rqt_bag.player.Player._publish_clock

private

Definition at line 58 of file player.py.

_publishers

rqt_bag.player.Player._publishers

private

Definition at line 56 of file player.py.

_publishing

rqt_bag.player.Player._publishing

private

Definition at line 55 of file player.py.

_resume

rqt_bag.player.Player._resume

private

Definition at line 60 of file player.py.

timeline

rqt_bag.player.Player.timeline

Definition at line 53 of file player.py.

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

• player.py