SoAlarmSensor Class Reference

The SoAlarmSensor class is a sensor which will trigger once at a specified time.SoAlarmSensor provides a convenient way of setting up triggers for jobs which should be executed only once when they are scheduled. More...

#include <Inventor/sensors/SoAlarmSensor.h>

Inheritance diagram for SoAlarmSensor:

Public Member Functions
	SoAlarmSensor (void)
	SoAlarmSensor (SoSensorCB *func, void *data)
virtual	~SoAlarmSensor (void)
void	setTime (const SbTime &abstime)
void	setTimeFromNow (const SbTime &reltime)
const SbTime &	getTime (void) const
virtual void	schedule (void)
Public Member Functions inherited from SoTimerQueueSensor
	SoTimerQueueSensor (void)
	SoTimerQueueSensor (SoSensorCB *func, void *data)
virtual	~SoTimerQueueSensor (void)
const SbTime &	getTriggerTime (void) const
virtual void	unschedule (void)
virtual SbBool	isScheduled (void) const
virtual void	trigger (void)
Public Member Functions inherited from SoSensor
	SoSensor (void)
	SoSensor (SoSensorCB *func, void *data)
virtual	~SoSensor (void)
void	setFunction (SoSensorCB *callbackfunction)
SoSensorCBPtr	getFunction (void) const
void	setData (void *callbackdata)
void *	getData (void) const
void	setNextInQueue (SoSensor *next)
SoSensor *	getNextInQueue (void) const

Additional Inherited Members
Static Public Member Functions inherited from SoSensor
static void	initClass (void)
Protected Member Functions inherited from SoTimerQueueSensor
void	setTriggerTime (const SbTime &time)
Protected Attributes inherited from SoTimerQueueSensor
SbBool	scheduled
Protected Attributes inherited from SoSensor
SoSensorCB *	func
void *	funcData

Detailed Description

The SoAlarmSensor class is a sensor which will trigger once at a specified time.

SoAlarmSensor provides a convenient way of setting up triggers for jobs which should be executed only once when they are scheduled.

Constructor & Destructor Documentation

SoAlarmSensor::SoAlarmSensor

(

void

)

Default constructor.

SoAlarmSensor::SoAlarmSensor	(	SoSensorCB *	func,
		void *	data
	)

Constructor taking as parameters the sensor callback function and the userdata which will be passed the callback.

See also

setFunction(), setData()

SoAlarmSensor::~SoAlarmSensor ( void  )

virtual

Destructor.

Member Function Documentation

void SoAlarmSensor::setTime

(

const SbTime &

abstime

)

Set the time at which the sensor will trigger.

Note that you must manually schedule() the sensor after calling this method.

See also

setTimeFromNow(), getTime()

void SoAlarmSensor::setTimeFromNow

(

const SbTime &

reltime

)

Set the alarm to be at a specified offset from the current time.

Note that you must manually schedule() the sensor after calling this method.

See also

setTime(), getTime()

const SbTime & SoAlarmSensor::getTime

(

void

)

const

Returns the trigger time for the alarm as an absolute value from 1970-01-01 00:00:00.

See also

setTime(), setTimeFromNow()

void SoAlarmSensor::schedule ( void  )

virtual

Put the sensor in the global timer queue.

See also

unschedule(), isScheduled()

Reimplemented from SoTimerQueueSensor.

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

• SoAlarmSensor.h
• SoAlarmSensor.cpp