lists/SoCallbackList.h

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#ifndef COIN_LISTS_SOCALLBACKLIST_H
#define COIN_LISTS_SOCALLBACKLIST_H

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 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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 * this list of conditions and the following disclaimer.
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 * notice, this list of conditions and the following disclaimer in the
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
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// NB: make sure the ifdef-test above wrapping this includefile is
// _not_ checking on and setting the same define-string as the other
// SoCallbackList.h file in misc/.

#include <Inventor/lists/SbPList.h>

typedef void SoCallbackListCB(void * userdata, void * callbackdata);

class COIN_DLL_API SoCallbackList {
public:
  SoCallbackList(void);
  ~SoCallbackList();

  void addCallback(SoCallbackListCB * f, void * userData = NULL);
  void removeCallback(SoCallbackListCB * f, void * userdata = NULL);

  void clearCallbacks(void);
  int getNumCallbacks(void) const;

  void invokeCallbacks(void * callbackdata);

private:
  SbPList funclist;
  SbPList datalist;
};

#endif // !COIN_LISTS_SOCALLBACKLIST_H