SoFieldSensorCallback Class Referenceabstract
Base class for typed field sensor callbacks. More...
#include <Inventor/sensors/SoFieldSensor.h>
Inheritance diagram for SoFieldSensorCallback:
Public Member Functions | |
| SoFieldSensorCallback () | |
| virtual void | call (SoField *theField)=0 |
| called when the SoFieldSensor is triggered. | |
 Public Member Functions inherited from SoFieldSensor | |
| SoFieldSensor () | |
| Creation methods. | |
| SoFieldSensor (SoSensorCB *func, void *data) | |
| Creation methods. | |
| virtual | ~SoFieldSensor () |
| Destroys the sensor, freeing up any memory associated with it after unscheduling it. | |
| void | attach (SoField *field) |
| Makes this sensor detect changes to the given field. | |
| void | detach () |
| Unschedules this sensor (if it is scheduled) and makes it ignore changes to the scene graph. | |
| SoField * | getAttachedField () const |
| Returns the field that this sensor is sensing, or NULL if it is not attached to any field. | |
| virtual void | trigger () |
| Override trigger to evaluate the field we're connected to, just in case the trigger method doesn't get the value. | |
| Public Member Functions inherited from SoDataSensor | |
| SoDataSensor () | |
| Constructors. The second form takes standard callback function and data. | |
| SoDataSensor (SoSensorCB *func, void *data) | |
| virtual | ~SoDataSensor () |
| Destructor. | |
| void | setDeleteCallback (SoSensorCB *f, void *data=NULL) |
| Sets a callback that will be called when the object the sensor is sensing is deleted. | |
| SoNode * | getTriggerNode () const |
| If this is a priority 0 data sensor, returns the node/field that was modified that caused this sensor to trigger. | |
| SoField * | getTriggerField () const |
| Like getTriggerNode(), but returns the field that started notification (NULL if the sensor isn't priority 0 or if notification didn't start at a field). | |
| SoPath * | getTriggerPath () const |
| Returns the path from the node to which this sensor is attached down to the child node that changed. | |
| void | setTriggerPathFlag (bool flag) |
| bool | getTriggerPathFlag () const |
| virtual void | unschedule () |
| Override unschedule() to reset trigNode and trigPath. | |
| Public Member Functions inherited from SoDelayQueueSensor | |
| SoDelayQueueSensor () | |
| Constructors. The second form takes standard callback function and data. | |
| SoDelayQueueSensor (SoSensorCB *func, void *data) | |
| virtual | ~SoDelayQueueSensor () |
| Destructor. | |
| void | setPriority (uint32_t pri) |
| Sets the priority of the sensor. | |
| uint32_t | getPriority () const |
| Gets the priority of the sensor. | |
| virtual void | schedule () |
| If this sensor's priority is non-zero, adds this sensor to the list of delay queue sensors ready to be triggered. | |
| virtual bool | isScheduled () const |
| Returns TRUE if this sensor has been scheduled and is waiting in the delay queue to be triggered. | |
| virtual bool | isIdleOnly () const |
| This method is overridden by IdleSensors to tell sensor manager that they should only be processed when there really is idle time (and not when the delay queue timeout expires). | |
| void | setCounter (uint32_t c) |
| Set/inquire counter when sensor was last triggered. | |
| uint32_t | getCounter () const |
| Public Member Functions inherited from SoSensor | |
| SoSensor () | |
| Constructors. The second form takes callback function and data. | |
| SoSensor (SoSensorCB *f, void *d) | |
| virtual | ~SoSensor () |
| Virtual destructor so that subclasses are deleted properly. | |
| void | setFunction (SoSensorCB *f) |
| Sets the callback function that is called when the sensor is triggered. | |
| void | setData (void *d) |
| Sets the callback data passed to the callback function. | |
| SoSensorCB * | getFunction () const |
| Returns the callback function that will be called when the sensor is triggered. | |
| void * | getData () const |
| Returns the user-supplied pointer that will be passed to the callback function. | |
| void | setNextInQueue (SoSensor *next) |
| Sets/returns the next sensor in whichever queue the sensor is in. | |
| SoSensor * | getNextInQueue () const |
Additional Inherited Members | |
| Static Public Member Functions inherited from SoDelayQueueSensor | |
| static uint32_t | getDefaultPriority () |
| Returns the default delay queue sensor priority, which is 100. | |
| Static Public Member Functions inherited from SoSensor | |
| static void | initClass () |
| Initialize static members, etc. | |
| Protected Member Functions inherited from SoDataSensor | |
| void | invokeDeleteCallback () |
| Invokes the delete callback. | |
| Protected Attributes inherited from SoDelayQueueSensor | |
| bool | scheduled |
| Whether sensor is scheduled. | |
| Protected Attributes inherited from SoSensor | |
| SoSensorCB * | func |
| Callback function. | |
| void * | funcData |
| Data to pass to callback. | |
Detailed Description
Definition at line 126 of file SoFieldSensor.h.
Constructor & Destructor Documentation
◆ SoFieldSensorCallback()
|
inline |
Definition at line 129 of file SoFieldSensor.h.
References SoFieldSensor::SoFieldSensor().
Referenced by call().
Member Function Documentation
◆ call()
|
pure virtual |
Implemented in SoTypedFieldSensorCallback< Object, Method >.
References SoFieldSensor::getAttachedField(), SoFieldSensor::SoFieldSensor(), and SoFieldSensorCallback().
The documentation for this class was generated from the following file:
- C:/jh/mevislab/4.1.3_0/build/MeVis/ThirdParty/Sources/Inventor/include/Inventor/sensors/SoFieldSensor.h
