1 #ifndef ALI_MUON_DATA_INTERFACE_H
2 #define ALI_MUON_DATA_INTERFACE_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
7 // Includes revised 07/05/2004
9 /// \ingroup evaluation
10 /// \class AliMUONDataInterface
11 /// \brief An easy to use interface to data in the MUON module
13 // Author: Artur Szostak
14 // email: artur@alice.phy.uct.ac.za
19 #include "AliMUONRecData.h"
20 #include "AliMUONSimData.h"
26 class AliMUONRawCluster;
27 class AliMUONLocalTrigger;
32 class AliMUONDataInterface : public TObject
36 AliMUONDataInterface();
37 ~AliMUONDataInterface();
39 // Sets all internal pointers to NULL without releasing the current runloader.
42 Bool_t UseCurrentRunLoader();
44 Int_t NumberOfEvents(TString filename, TString foldername);
46 Int_t NumberOfParticles(TString filename, TString foldername, Int_t event);
47 TParticle* Particle(TString filename, TString foldername, Int_t event, Int_t particle);
49 Int_t NumberOfTracks(TString filename, TString foldername, Int_t event);
50 Int_t NumberOfHits(TString filename, TString foldername, Int_t event, Int_t track);
51 AliMUONHit* Hit(TString filename, TString foldername, Int_t event, Int_t track, Int_t hit);
53 Int_t NumberOfSDigits(TString filename, TString foldername, Int_t event, Int_t chamber, Int_t cathode);
54 AliMUONDigit* SDigit(TString filename, TString foldername, Int_t event, Int_t chamber, Int_t cathode, Int_t sdigit);
56 Int_t NumberOfDigits(TString filename, TString foldername, Int_t event, Int_t chamber, Int_t cathode);
57 AliMUONDigit* Digit(TString filename, TString foldername, Int_t event, Int_t chamber, Int_t cathode, Int_t digit);
59 Int_t NumberOfRawClusters(TString filename, TString foldername, Int_t event, Int_t chamber);
60 AliMUONRawCluster* RawCluster(TString filename, TString foldername, Int_t event, Int_t chamber, Int_t cluster);
62 Int_t NumberOfLocalTriggers(TString filename, TString foldername, Int_t event);
63 AliMUONLocalTrigger* LocalTrigger(TString filename, TString foldername, Int_t event, Int_t trigger);
65 Bool_t SetFile(TString filename = "galice.root", TString foldername = "MUONFolder");
66 Bool_t GetEvent(Int_t event = 0);
68 Int_t NumberOfEvents();
70 Int_t NumberOfParticles();
71 TParticle* Particle(Int_t particle);
73 Int_t NumberOfTracks();
74 Int_t NumberOfHits(Int_t track);
75 AliMUONHit* Hit(Int_t track, Int_t hit);
77 Int_t NumberOfSDigits(Int_t chamber, Int_t cathode);
78 AliMUONDigit* SDigit(Int_t chamber, Int_t cathode, Int_t sdigit);
80 Int_t NumberOfDigits(Int_t chamber, Int_t cathode);
81 AliMUONDigit* Digit(Int_t chamber, Int_t cathode, Int_t digit);
83 Int_t NumberOfRawClusters(Int_t chamber);
84 AliMUONRawCluster* RawCluster(Int_t chamber, Int_t cluster);
86 Int_t NumberOfLocalTriggers();
87 AliMUONLocalTrigger* LocalTrigger(Int_t trigger);
89 Int_t NumberOfGlobalTriggers();
90 AliMUONGlobalTrigger* GlobalTrigger(Int_t trigger);
91 // Returns the name of the currently selected file.
93 Int_t NumberOfRecTracks();
94 AliMUONTrack* RecTrack(Int_t rectrack);
96 /// Returns the file name from which we are fetching data
97 TString CurrentFile() const { return fFilename; };
99 /// Returns the name of the currently selected folder.
100 TString CurrentFolder() const { return fFoldername; };
102 /// Returns the number of the currently selected event.
103 Int_t CurrentEvent() const { return fEventnumber; };
105 /// Returns the currently selected track.
106 Int_t CurrentTrack() const { return fTrack; };
108 /// Returns the currently selected cathode in TreeS.
109 Int_t CurrentSCathode() const { return fSCathode; };
111 /// Returns the currently selected cathode in TreeD.
112 Int_t CurrentDCathode() const { return fCathode; };
116 AliMUONDataInterface(const AliMUONDataInterface& rhs);
118 AliMUONDataInterface& operator=(const AliMUONDataInterface& rhs);
120 Bool_t FetchMuonLoader(TString filename);
121 Bool_t LoadLoaders(TString filename);
122 Bool_t FetchLoaders(TString filename);
123 Bool_t FetchEvent(Int_t event);
131 Bool_t fCreatedRunLoader; //!< If this object created the fRunloader then this flag is set.
132 Bool_t fCreatedRunLoaderSim;//!< If this object created the fRunloader then this flag is set.
134 Bool_t fHitAddressSet; //!< Flag specifying if the TTree address for the hit tree was set.
135 Bool_t fSDigitAddressSet; //!< Flag specifying if the TTree address for the s-digit tree was set.
136 Bool_t fDigitAddressSet; //!< Flag specifying if the TTree address for the digit tree was set.
137 Bool_t fClusterAddressSet; //!< Flag specifying if the TTree address for the cluster tree was set.
138 Bool_t fTriggerAddressSet; //!< Flag specifying if the TTree address for the trigger tree was set.
139 Bool_t fRecTracksAddressSet; //!< Flag specifying if the TTree address for the rec tracks tree was set.
141 AliRunLoader* fRunloader; //!< Pointer to the runloader object used.
142 AliRunLoader* fRunloaderSim; //!< Pointer to the runloader object used.
143 AliLoader* fRecLoader; //!< Pointer to the muon loader object used.
144 AliLoader* fSimLoader; //!< Pointer to the muon loader object used.
145 AliMUONRecData fRecData; //!< Pointer to the muon raw data interface.
146 AliMUONSimData fSimData; //!< Pointer to the muon raw data interface.
147 TString fFilename; //!< The file name from which we are fetching data.
148 TString fFoldername; //!< The folder name from which we are fetching data.
149 TString fFoldernameSim; //!< The folder name from which we are fetching data.
150 Int_t fEventnumber; //!< The currently selected event.
151 Int_t fTrack; //!< The currently selected track.
152 Int_t fSCathode; //!< The currently selected cathode in TreeS.
153 Int_t fCathode; //!< The currently selected cathode in TreeD.
155 ClassDef(AliMUONDataInterface, 0) // A easy to use interface to data in the MUON module.
159 #endif // ALI_MUON_DATA_INTERFACE_H