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SoPathSensor.h
1 #ifndef COIN_SOPATHSENSOR_H
2 #define COIN_SOPATHSENSOR_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
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13  * distribution for additional information about the GNU GPL.
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25 \**************************************************************************/
26 
27 #include <Inventor/sensors/SoDataSensor.h>
28 
29 class SoPathSensorP;
30 
31 class COIN_DLL_API SoPathSensor : public SoDataSensor {
32  typedef SoDataSensor inherited;
33 
34 public:
35  SoPathSensor(void);
36  SoPathSensor(SoSensorCB * func, void * data);
37  virtual ~SoPathSensor(void);
38 
40  PATH = 0x1,
41  NODES = 0x2,
42  PATH_AND_NODES = 0x3
43  };
44 
45  void setTriggerFilter(const TriggerFilter type);
46  TriggerFilter getTriggerFilter(void) const;
47 
48  void attach(SoPath * path);
49  void detach(void);
50  SoPath * getAttachedPath(void) const;
51 
52 protected:
53  virtual void notify(SoNotList * l);
54 
55 private:
56  void commonConstructor(void);
57  virtual void dyingReference(void);
58 
59  SoPathSensorP * pimpl;
60 };
61 
62 #endif // !COIN_SOPATHSENSOR_H
The SoDataSensor class is the abstract base class for sensors monitoring changes in a scene graph.
Definition: SoDataSensor.h:35
virtual void dyingReference(void)=0
virtual void notify(SoNotList *l)
Definition: SoDataSensor.cpp:212
The SoDelayQueueSensor class is the abstract base class for priority scheduled sensors.
Definition: SoDelayQueueSensor.h:31
The SoNotList class is a list of SoNotRec notification records.
Definition: SoNotification.h:34
The SoPathSensor class detects changes to paths.
Definition: SoPathSensor.h:31
TriggerFilter
Definition: SoPathSensor.h:39
The SoPath class is a container class for traversal path descriptions.
Definition: SoPath.h:43

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