]>
Commit | Line | Data |
---|---|---|
9d99b0dd | 1 | #ifndef ALIROOT_PWG2_FORWARD_ALIFORWARDMULTIPLICITY_H |
2 | #define ALIROOT_PWG2_FORWARD_ALIFORWARDMULTIPLICITY_H | |
7e4038b5 | 3 | #include <AliAnalysisTaskSE.h> |
4 | #include "AliForwardUtil.h" | |
fffea31d | 5 | #include "AliFMDEventInspector.h" |
6 | #include "AliFMDEnergyFitter.h" | |
7e4038b5 | 7 | #include "AliFMDSharingFilter.h" |
8 | #include "AliFMDDensityCalculator.h" | |
9 | #include "AliFMDCorrections.h" | |
10 | #include "AliFMDHistCollector.h" | |
11 | #include "AliAODForwardMult.h" | |
fffea31d | 12 | #include "AliFMDEnergyFitter.h" |
7e4038b5 | 13 | #include <AliESDFMD.h> |
14 | #include <TH1I.h> | |
15 | class AliFMDAnaParameters; | |
16 | class AliESDEvent; | |
17 | class TH2D; | |
18 | class TList; | |
19 | class TTree; | |
20 | ||
21 | ||
22 | /** | |
23 | * @mainpage ALICE PWG2 Forward Multiplcity Analysis | |
24 | */ | |
25 | /** | |
26 | * @defgroup pwg2_forward_analysis PWG2 Forward analysis | |
27 | * | |
28 | * Code to do the multiplicity analysis in the forward psuedo-rapidity | |
29 | * regions | |
30 | * | |
31 | */ | |
32 | /** | |
33 | * Calculate the multiplicity in the forward regions event-by-event | |
34 | * | |
35 | * @par Inputs: | |
36 | * - AliESDEvent | |
37 | * | |
38 | * @par Outputs: | |
39 | * - AliAODForwardMult | |
40 | * | |
41 | * @par Histograms | |
42 | * | |
43 | * @par Corrections used | |
44 | * | |
45 | * @ingroup pwg2_forward_analysis | |
46 | * | |
47 | */ | |
48 | class AliForwardMultiplicity : public AliAnalysisTaskSE | |
49 | { | |
50 | public: | |
51 | /** | |
52 | * Constructor | |
53 | * | |
54 | * @param name Name of task | |
55 | */ | |
56 | AliForwardMultiplicity(const char* name); | |
57 | /** | |
58 | * Constructor | |
59 | */ | |
60 | AliForwardMultiplicity(); | |
61 | /** | |
62 | * Copy constructor | |
63 | * | |
64 | * @param o Object to copy from | |
65 | */ | |
66 | AliForwardMultiplicity(const AliForwardMultiplicity& o); | |
67 | /** | |
68 | * Assignment operator | |
69 | * | |
70 | * @param o Object to assign from | |
71 | * | |
72 | * @return Reference to this object | |
73 | */ | |
74 | AliForwardMultiplicity& operator=(const AliForwardMultiplicity& o); | |
75 | /** | |
76 | * @{ | |
77 | * @name Interface methods | |
78 | */ | |
79 | /** | |
80 | * Initialize the task | |
81 | * | |
82 | */ | |
83 | virtual void Init(); | |
84 | /** | |
85 | * Create output objects | |
86 | * | |
87 | */ | |
88 | virtual void UserCreateOutputObjects(); | |
89 | /** | |
90 | * Process each event | |
91 | * | |
92 | * @param option Not used | |
93 | */ | |
94 | virtual void UserExec(Option_t* option); | |
95 | /** | |
96 | * End of job | |
97 | * | |
98 | * @param option Not used | |
99 | */ | |
100 | virtual void Terminate(Option_t* option); | |
101 | /** | |
102 | * @} | |
103 | */ | |
fffea31d | 104 | void Print(Option_t* option="") const; |
7e4038b5 | 105 | |
fea27ee0 | 106 | /** |
fffea31d | 107 | * @{ |
108 | * @name Access to sub-algorithms | |
109 | */ | |
110 | /** | |
111 | * Get reference to the EventInspector algorithm | |
fea27ee0 | 112 | * |
fffea31d | 113 | * @return Reference to AliFMDEventInspector object |
fea27ee0 | 114 | */ |
fffea31d | 115 | AliFMDEventInspector& GetEventInspector() { return fEventInspector; } |
116 | /** | |
117 | * Get reference to the EnergyFitter algorithm | |
118 | * | |
119 | * @return Reference to AliFMDEnergyFitter object | |
120 | */ | |
121 | AliFMDEnergyFitter& GetEnergyFitter() { return fEnergyFitter; } | |
7e4038b5 | 122 | /** |
123 | * Get reference to the SharingFilter algorithm | |
124 | * | |
125 | * @return Reference to AliFMDSharingFilter object | |
126 | */ | |
127 | AliFMDSharingFilter& GetSharingFilter() { return fSharingFilter; } | |
128 | /** | |
129 | * Get reference to the DensityCalculator algorithm | |
130 | * | |
131 | * @return Reference to AliFMDDensityCalculator object | |
132 | */ | |
133 | AliFMDDensityCalculator& GetDensityCalculator() { return fDensityCalculator; } | |
134 | /** | |
135 | * Get reference to the Corrections algorithm | |
136 | * | |
137 | * @return Reference to AliFMDCorrections object | |
138 | */ | |
139 | AliFMDCorrections& GetCorrections() { return fCorrections; } | |
140 | /** | |
141 | * Get reference to the HistCollector algorithm | |
142 | * | |
143 | * @return Reference to AliFMDHistCollector object | |
144 | */ | |
145 | AliFMDHistCollector& GetHistCollector() { return fHistCollector; } | |
fffea31d | 146 | /** |
147 | * @} | |
148 | */ | |
149 | void SetDebug(Int_t dbg); | |
7e4038b5 | 150 | protected: |
151 | /** | |
152 | * Initialise the sub objects and stuff. Called on first event | |
153 | * | |
154 | */ | |
155 | virtual void InitializeSubs(); | |
156 | /** | |
157 | * Mark this event as one to store in the AOD | |
158 | * | |
159 | */ | |
160 | virtual void MarkEventForStore() const; | |
7e4038b5 | 161 | |
7e4038b5 | 162 | TH2D* fHData; // Summed 1/Nd^2N_{ch}/dphideta |
163 | Bool_t fFirstEvent; // Whether the event is the first seen | |
7e4038b5 | 164 | AliESDFMD fESDFMD; // Sharing corrected ESD object |
165 | AliForwardUtil::Histos fHistos; // Cache histograms | |
166 | AliAODForwardMult fAODFMD; // Output object | |
167 | ||
fffea31d | 168 | AliFMDEventInspector fEventInspector; // Algorithm |
169 | AliFMDEnergyFitter fEnergyFitter; // Algorithm | |
7e4038b5 | 170 | AliFMDSharingFilter fSharingFilter; // Algorithm |
171 | AliFMDDensityCalculator fDensityCalculator; // Algorithm | |
172 | AliFMDCorrections fCorrections; // Algorithm | |
173 | AliFMDHistCollector fHistCollector; // Algorithm | |
174 | ||
175 | TList* fList; // Output list | |
7e4038b5 | 176 | |
177 | ClassDef(AliForwardMultiplicity,1) // Forward multiplicity class | |
178 | }; | |
179 | ||
180 | #endif | |
181 | // Local Variables: | |
182 | // mode: C++ | |
183 | // End: | |
184 |