+ TObject* GetDevice(TString name) const; // Provide the device with name "name"
+ TObject* GetIdDevice(Int_t id) const; // Provide the device with unique identifier "id"
+ Int_t GetNhits(const char* classname); // Provide number of hits for the specified device class
+ TObjArray* GetHits(const char* classname); // Provide refs to all hits of the specified device class
+ AliSignal* GetIdHit(Int_t id,const char* classname); // Provide hit with unique "id" for the specified device class
+ TObjArray* SortHits(const char* classname,TString name,Int_t mode=-1,Int_t mcal=1); // Sort hits by named signal
+ TObjArray* SortHits(const char* classname,Int_t idx=1,Int_t mode=-1,Int_t mcal=1); // Sort hits by indexed signal
+ void GetExtremes(const char* classname,Float_t& vmin,Float_t& vmax,Int_t idx=1,Int_t mode=1); // min and max signal
+ void GetExtremes(const char* classname,Float_t& vmin,Float_t& vmax,TString name,Int_t mode=1);// min and max signal
+ void DisplayHits(const char* classname,TString name,Float_t scale=-1,Int_t dp=0,Int_t mode=1,Int_t mcol=4);
+ void DisplayHits(const char* classname,Int_t idx=1,Float_t scale=-1,Int_t dp=0,Int_t mode=1,Int_t mcol=4);
+ TObjArray* SortDevices(const char* classname,TString name,Int_t mode=-1,Int_t mcal=1); // Sort devices by signal
+ TObjArray* SortDevices(const char* classname,Int_t idx=1,Int_t mode=-1,Int_t mcal=1); // Sort devices by signal
+ TObjArray* SortDevices(TObjArray* hits,TString name,Int_t mode=-1,Int_t mcal=1); // Sort devices by signal
+ TObjArray* SortDevices(TObjArray* hits,Int_t idx=1,Int_t mode=-1,Int_t mcal=1); // Sort devices by signal