OpenRTM_aist.Timer.Timer Class Reference

Timer class. More...

Classes
class	Task

Public Member Functions
def	__init__ (self, interval)
	Constructor. More...
def	__del__ (self)
	Destructor. More...
def	run (self)
	Thread execution function for Timer. More...
def	stop (self)
	Stop Timer task. More...
def	invoke (self)
	Invoke Timer task. More...
def	registerListener (self, listener, tm)
	Register listener. More...
def	registerListenerObj (self, obj, cbf, tm)
	Register listener. More...
def	registerListenerFunc (self, cbf, tm)
	Register listener. More...
def	unregisterListener (self, id)
	Unregister listener. More...

Detailed Description

Timer class.

Invoke the callback function of registered listener periodically at the set cycle.

Since

0.4.0

Constructor & Destructor Documentation

def OpenRTM_aist.Timer.Timer.__init__	(		self,
			interval
	)

Constructor.

Constructor

Parameters

interval

The interval of timer

def OpenRTM_aist.Timer.Timer.__del__

(

self

)

Destructor.

Destructor

Member Function Documentation

def OpenRTM_aist.Timer.Timer.invoke

(

self

)

Invoke Timer task.

Subtract the interval of timer from the waiting time for invocation of each registered listener. If the listener whose waiting time reached 0 exists, invoke the callback function.

def OpenRTM_aist.Timer.Timer.registerListener	(		self,
			listener,
			tm
	)

Register listener.

Register the listener of callback function invoked from this Timer by specifying the interval. If the same listener has already been regiseterd, the value specified the invocation interval of listener will be updated.

Parameters

listener	Listener for the registration
tm	The invocation interval of listener

Returns

ID of the registerd listener

ListenerId registerListener(ListenerBase* listener, TimeValue tm);

def OpenRTM_aist.Timer.Timer.registerListenerFunc	(		self,
			cbf,
			tm
	)

Register listener.

Register listener by specifying the method for callback and the invocation interval.

Parameters

cbf	Target method for callback
tm	The invocation interval of listener

Returns

ID of the registerd listener

ListenerId registerListenerFunc(void (*cbf)(), TimeValue tm)

def OpenRTM_aist.Timer.Timer.registerListenerObj	(		self,
			obj,
			cbf,
			tm
	)

Register listener.

Register listener by specifying the object for callback, the method for callback and the invocation interval.

Parameters

obj	Target object for callback
cbf	Target method for callback
tm	The invocation interval of listener

Returns

ID of the registerd listener

template <class listenerclass>=""> ListenerId registerListenerObj(ListenerClass* obj, void (ListenerClass::*cbf)(), TimeValue tm)

def OpenRTM_aist.Timer.Timer.run

(

self

)

Thread execution function for Timer.

Thread execution function for Timer. Invoke the callback function of registered listener.

Returns

Execution result

def OpenRTM_aist.Timer.Timer.stop

(

self

)

Stop Timer task.

Stop Timer task.

def OpenRTM_aist.Timer.Timer.unregisterListener	(		self,
			id
	)

Unregister listener.

Unregister the listener specified by ID. If the listener specified by ID is not registerd, false will be returned.

Parameters

id	ID of the unregisterd listener

Returns

Unregistration result

bool unregisterListener(ListenerId id);

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

• /home/openrtm/git-src/OpenRTM-aist-Python/OpenRTM_aist/Timer.py