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IUIDIterator.h
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5 // Owner: Roey Horns
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23 
24 #ifndef __IUIDIterator__
25 #define __IUIDIterator__
26 
27 class IDataBase;
28 
29 class IUIDIterator
30 {
31  public:
32  virtual ~IUIDIterator(){};
33  virtual UID Current() = 0;
34 
35  virtual UID First() = 0;
36  // Next will fail if you delete the current uid!
37  virtual UID Next() = 0;
38 
39  virtual UID Last() = 0;
40  // Previous will fail if you delete the current uid!
41  virtual UID Previous() = 0;
42 
43  virtual IDataBase *GetDataBase() = 0;
44 };
45 
46 #endif //__IUIDIterator__