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SoCallbackList.h
1 #ifndef COIN_LISTS_SOCALLBACKLIST_H
2 #define COIN_LISTS_SOCALLBACKLIST_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) by Kongsberg Oil & Gas Technologies.
8  *
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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  *
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16  * GPL, and for taking advantage of the additional benefits of our
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19  *
20  * See http://www.coin3d.org/ for more information.
21  *
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23  * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
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25 \**************************************************************************/
26 
27 // NB: make sure the ifdef-test above wrapping this includefile is
28 // _not_ checking on and setting the same define-string as the other
29 // SoCallbackList.h file in misc/.
30 
31 #include <Inventor/lists/SbPList.h>
32 
33 typedef void SoCallbackListCB(void * userdata, void * callbackdata);
34 
35 class COIN_DLL_API SoCallbackList {
36 public:
37  SoCallbackList(void);
38  ~SoCallbackList();
39 
40  void addCallback(SoCallbackListCB * f, void * userData = NULL);
41  void removeCallback(SoCallbackListCB * f, void * userdata = NULL);
42 
43  void clearCallbacks(void);
44  int getNumCallbacks(void) const;
45 
46  void invokeCallbacks(void * callbackdata);
47 
48 private:
49  SbPList funclist;
50  SbPList datalist;
51 };
52 
53 #endif // !COIN_LISTS_SOCALLBACKLIST_H
The SbPList class is a container class for void pointers.
Definition: SbPList.h:31
The SoCallbackList is a container for callback function pointers.This list stores callback function p...
Definition: SoCallbackList.h:35

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