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SoFieldSensor.h
1#ifndef COIN_SOFIELDSENSOR_H
2#define COIN_SOFIELDSENSOR_H
3
4/**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) by Kongsberg Oil & Gas Technologies.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Kongsberg Oil & Gas Technologies
18 * about acquiring a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25\**************************************************************************/
26
27#include <Inventor/sensors/SoDataSensor.h>
28
29class COIN_DLL_API SoFieldSensor : public SoDataSensor {
30 typedef SoDataSensor inherited;
31
32public:
33 SoFieldSensor(void);
34 SoFieldSensor(SoSensorCB * func, void * data);
35 virtual ~SoFieldSensor(void);
36
37 void attach(SoField * field);
38 void detach(void);
39 SoField * getAttachedField(void) const;
40
41 virtual void trigger(void);
42
43private:
44 virtual void notify(SoNotList * l);
45 virtual void dyingReference(void);
46
47 SoField * convict;
48};
49
50#endif // !COIN_SOFIELDSENSOR_H
The SoDataSensor class is the abstract base class for sensors monitoring changes in a scene graph.
Definition SoDataSensor.h:35
virtual void trigger(void)
Definition SoDataSensor.cpp:191
virtual void dyingReference(void)=0
virtual void notify(SoNotList *l)
Definition SoDataSensor.cpp:212
The SoFieldSensor class detects changes to a field.
Definition SoFieldSensor.h:29
The SoField class is the top-level abstract base class for fields.
Definition SoField.h:38
The SoNotList class is a list of SoNotRec notification records.
Definition SoNotification.h:34

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