Fixes, and extra debug
[u/mrichter/AliRoot.git] / MUON / AliMUONDataInterface.h
CommitLineData
37b3f607 1#ifndef ALI_MUON_DATA_INTERFACE_H
2#define ALI_MUON_DATA_INTERFACE_H
30178c30 3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7// Includes revised 07/05/2004
692de412 8//
9/// \ingroup base
10/// \class AliMUONDataInterface
11/// \brief An easy to use interface to data in the MUON module
48b32e42 12
13// Author: Artur Szostak
14// email: artur@alice.phy.uct.ac.za
15
16#include <TObject.h>
17#include <TString.h>
48b32e42 18
48b32e42 19#include "AliMUONData.h"
20
30178c30 21class TParticle;
22
23class AliRunLoader;
24class AliLoader;
25class AliMUONRawCluster;
26class AliMUONLocalTrigger;
27class AliMUONHit;
28class AliMUONDigit;
48b32e42 29
30
31// An easy to use interface to the MUON module data stored in TreeK, TreeH, TreeS, TreeD and TreeR
32// One can fetch any of the data objects with all the calls to runloader, muon loader and AliMUONData
33// done behind the scenes and automatically.
34// This interface in not necessarily the fastest way to fetch the data but it is the easiest.
35// Note: If independant calls to the run loader, muon loader or AliMUONData objects are interspersed
36// with calls to the AliMUONDataInterface to fetch data, one might need to call the Reset method
37// between these method calls at some point to prevent AliMUONDataInterface from getting confused.
38// This is necessary since this object assumes the state of runloader, muon loader nor AliMUONData
39// has not changed between calls. If the state has changes then one must call Reset so that
40// AliMUONDataInterface refreshes what it knows about the state of the loader and AliMUONData objects.
41//
42class AliMUONDataInterface : public TObject
43{
44public:
45
46 AliMUONDataInterface();
47 ~AliMUONDataInterface();
48
49 // Sets all internal pointers to NULL without releasing the current runloader.
50 void Reset();
6d149c9e 51
52 Bool_t UseCurrentRunLoader();
48b32e42 53
54 Int_t NumberOfEvents(TString filename, TString foldername);
55
56 Int_t NumberOfParticles(TString filename, TString foldername, Int_t event);
57 TParticle* Particle(TString filename, TString foldername, Int_t event, Int_t particle);
58
59 Int_t NumberOfTracks(TString filename, TString foldername, Int_t event);
60 Int_t NumberOfHits(TString filename, TString foldername, Int_t event, Int_t track);
61 AliMUONHit* Hit(TString filename, TString foldername, Int_t event, Int_t track, Int_t hit);
62
63 Int_t NumberOfSDigits(TString filename, TString foldername, Int_t event, Int_t chamber, Int_t cathode);
64 AliMUONDigit* SDigit(TString filename, TString foldername, Int_t event, Int_t chamber, Int_t cathode, Int_t sdigit);
65
66 Int_t NumberOfDigits(TString filename, TString foldername, Int_t event, Int_t chamber, Int_t cathode);
67 AliMUONDigit* Digit(TString filename, TString foldername, Int_t event, Int_t chamber, Int_t cathode, Int_t digit);
68
69 Int_t NumberOfRawClusters(TString filename, TString foldername, Int_t event, Int_t chamber);
70 AliMUONRawCluster* RawCluster(TString filename, TString foldername, Int_t event, Int_t chamber, Int_t cluster);
71
72 Int_t NumberOfLocalTriggers(TString filename, TString foldername, Int_t event);
73 AliMUONLocalTrigger* LocalTrigger(TString filename, TString foldername, Int_t event, Int_t trigger);
74
75 Bool_t SetFile(TString filename = "galice.root", TString foldername = "MUONFolder");
76 Bool_t GetEvent(Int_t event = 0);
77
78 Int_t NumberOfEvents();
79
80 Int_t NumberOfParticles();
81 TParticle* Particle(Int_t particle);
82
83 Int_t NumberOfTracks();
84 Int_t NumberOfHits(Int_t track);
85 AliMUONHit* Hit(Int_t track, Int_t hit);
86
87 Int_t NumberOfSDigits(Int_t chamber, Int_t cathode);
88 AliMUONDigit* SDigit(Int_t chamber, Int_t cathode, Int_t sdigit);
89
90 Int_t NumberOfDigits(Int_t chamber, Int_t cathode);
91 AliMUONDigit* Digit(Int_t chamber, Int_t cathode, Int_t digit);
92
93 Int_t NumberOfRawClusters(Int_t chamber);
94 AliMUONRawCluster* RawCluster(Int_t chamber, Int_t cluster);
95
96 Int_t NumberOfLocalTriggers();
97 AliMUONLocalTrigger* LocalTrigger(Int_t trigger);
98
99
100 // Returns the name of the currently selected file.
30178c30 101 TString CurrentFile() const { return fFilename; };
48b32e42 102
103 // Returns the name of the currently selected folder.
30178c30 104 TString CurrentFolder() const { return fFoldername; };
48b32e42 105
106 // Returns the number of the currently selected event.
30178c30 107 Int_t CurrentEvent() const { return fEventnumber; };
48b32e42 108
109 // Returns the currently selected track.
30178c30 110 Int_t CurrentTrack() const { return fTrack; };
48b32e42 111
112 // Returns the currently selected cathode in TreeS.
30178c30 113 Int_t CurrentSCathode() const { return fSCathode; };
48b32e42 114
115 // Returns the currently selected cathode in TreeD.
30178c30 116 Int_t CurrentDCathode() const { return fCathode; };
48b32e42 117
11ca64ac 118protected:
119 AliMUONDataInterface(const AliMUONDataInterface& rhs);
120 AliMUONDataInterface& operator=(const AliMUONDataInterface& rhs);
6d149c9e 121
48b32e42 122private:
123
6d149c9e 124 Bool_t FetchMuonLoader(TString filename, TString foldername);
48b32e42 125 Bool_t LoadLoaders(TString filename, TString foldername);
126 Bool_t FetchLoaders(TString filename, TString foldername);
127 Bool_t FetchEvent(Int_t event);
128 Bool_t FetchTreeK();
129 Bool_t FetchTreeH();
130 Bool_t FetchTreeS();
131 Bool_t FetchTreeD();
132 Bool_t FetchTreeR();
6d149c9e 133
134 Bool_t fCreatedRunLoader; //! If this object created the fRunloader then this flag is set.
48b32e42 135
136 Bool_t fHitAddressSet; //! Flag specifying if the TTree address for the hit tree was set.
137 Bool_t fSDigitAddressSet; //! Flag specifying if the TTree address for the s-digit tree was set.
138 Bool_t fDigitAddressSet; //! Flag specifying if the TTree address for the digit tree was set.
139 Bool_t fClusterAddressSet; //! Flag specifying if the TTree address for the cluster tree was set.
140 Bool_t fTriggerAddressSet; //! Flag specifying if the TTree address for the trigger tree was set.
141
142 AliRunLoader* fRunloader; //! Pointer to the runloader object used.
143 AliLoader* fMuonloader; //! Pointer to the muon loader object used.
144 AliMUONData fData; //! Pointer to the muon raw data interface.
145 TString fFilename; //! The file name from which we are fetching data.
146 TString fFoldername; //! The folder name from which we are fetching data.
147 Int_t fEventnumber; //! The currently selected event.
148 Int_t fTrack; //! The currently selected track.
149 Int_t fSCathode; //! The currently selected cathode in TreeS.
150 Int_t fCathode; //! The currently selected cathode in TreeD.
151
152 ClassDef(AliMUONDataInterface, 0) // A easy to use interface to data in the MUON module.
153};
154
155
37b3f607 156#endif // ALI_MUON_DATA_INTERFACE_H