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29 
30 #ifndef __DATAITEMINDEX_H__
31 #define __DATAITEMINDEX_H__
32 
33 #include <list>
34 #include <map>
35 #include <IDataItemIndex.h>
36 
37 using loc_core::IDataItemIndex;
38 
39 namespace loc_core
40 {
41 
42 template <typename CT, typename DIT>
43 
44 class DataItemIndex : public IDataItemIndex  <CT, DIT> {
45 
46 public:
47 
48     DataItemIndex ();
49 
50     ~DataItemIndex ();
51 
52     void getListOfSubscribedClients (DIT id, std :: list <CT> & out);
53 
54     int remove (DIT id);
55 
56     void remove (const std :: list <CT> & r, std :: list <DIT> & out);
57 
58     void remove (DIT id, const std :: list <CT> & r, std :: list <CT> & out);
59 
60     void add (DIT id, const std :: list <CT> & l, std :: list <CT> & out);
61 
62     void add (CT client, const std :: list <DIT> & l, std :: list <DIT> & out);
63 
64 private:
65     std :: map < DIT, std :: list <CT> > mClientsPerDataItemMap;
66 };
67 
68 } // namespace loc_core
69 
70 #endif // #ifndef __DATAITEMINDEX_H__
71