rqt_bag.message_loader_thread.MessageLoaderThread Class Reference

List of all members.

Public Member Functions
def	__init__
def	reset
def	run
def	stop
Public Attributes
	bag_playhead_position
	timeline
	topic
Private Member Functions
def	_get_message
Private Attributes
	_message_cache
	_message_cache_capacity
	_message_cache_keys
	_stop_flag

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Detailed Description

Waits for a new playhead position on the given topic, then loads the message at that position and notifies the view threads.

One thread per topic.  Maintains a cache of recently loaded messages.

Definition at line 36 of file message_loader_thread.py.

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Constructor & Destructor Documentation

def rqt_bag.message_loader_thread.MessageLoaderThread.__init__	(		self,
			timeline,
			topic
	)

Definition at line 42 of file message_loader_thread.py.

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Member Function Documentation

def rqt_bag.message_loader_thread.MessageLoaderThread._get_message	(		self,
			bag,
			position
	)		[private]

Definition at line 91 of file message_loader_thread.py.

def rqt_bag.message_loader_thread.MessageLoaderThread.reset

(

self

)

Definition at line 59 of file message_loader_thread.py.

def rqt_bag.message_loader_thread.MessageLoaderThread.run

(

self

)

Definition at line 62 of file message_loader_thread.py.

def rqt_bag.message_loader_thread.MessageLoaderThread.stop

(

self

)

Definition at line 108 of file message_loader_thread.py.

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Member Data Documentation

rqt_bag::message_loader_thread.MessageLoaderThread::_message_cache [private]

Definition at line 42 of file message_loader_thread.py.

rqt_bag::message_loader_thread.MessageLoaderThread::_message_cache_capacity [private]

Definition at line 42 of file message_loader_thread.py.

rqt_bag::message_loader_thread.MessageLoaderThread::_message_cache_keys [private]

Definition at line 42 of file message_loader_thread.py.

rqt_bag::message_loader_thread.MessageLoaderThread::_stop_flag [private]

Definition at line 42 of file message_loader_thread.py.

rqt_bag::message_loader_thread.MessageLoaderThread::bag_playhead_position

Definition at line 42 of file message_loader_thread.py.

rqt_bag::message_loader_thread.MessageLoaderThread::timeline

Definition at line 42 of file message_loader_thread.py.

rqt_bag::message_loader_thread.MessageLoaderThread::topic

Definition at line 42 of file message_loader_thread.py.

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

• message_loader_thread.py