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lists/SoCallbackList.h
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1 #ifndef COIN_LISTS_SOCALLBACKLIST_H
2 #define COIN_LISTS_SOCALLBACKLIST_H
3 
4 /**************************************************************************\
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35 
36 // NB: make sure the ifdef-test above wrapping this includefile is
37 // _not_ checking on and setting the same define-string as the other
38 // SoCallbackList.h file in misc/.
39 
40 #include <Inventor/lists/SbPList.h>
41 
42 typedef void SoCallbackListCB(void * userdata, void * callbackdata);
43 
44 class COIN_DLL_API SoCallbackList {
45 public:
46  SoCallbackList(void);
47  ~SoCallbackList();
48 
49  void addCallback(SoCallbackListCB * f, void * userData = NULL);
50  void removeCallback(SoCallbackListCB * f, void * userdata = NULL);
51 
52  void clearCallbacks(void);
53  int getNumCallbacks(void) const;
54 
55  void invokeCallbacks(void * callbackdata);
56 
57 private:
58  SbPList funclist;
59  SbPList datalist;
60 };
61 
62 #endif // !COIN_LISTS_SOCALLBACKLIST_H
The SbPList class is a container class for void pointers.
Definition: lists/SbPList.h:40
The SoCallbackList is a container for callback function pointers.
Definition: lists/SoCallbackList.h:44
void SoCallbackListCB(void *userdata, void *callbackdata)
Definition: lists/SoCallbackList.h:42