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7984e5f7 | 1 | // |
2 | // Calculate the multiplicity in the forward regions event-by-event | |
3 | // | |
eb865a4f | 4 | #ifndef ALIFORWARDMULTIPLICITYTASK_H |
5 | #define ALIFORWARDMULTIPLICITYTASK_H | |
ffca499d | 6 | /** |
7 | * @file AliForwardMultiplicityTask.h | |
8 | * @author Christian Holm Christensen <cholm@dalsgaard.hehi.nbi.dk> | |
9 | * @date Wed Mar 23 14:06:42 2011 | |
10 | * | |
11 | * @brief | |
12 | * | |
13 | * | |
bd6f5206 | 14 | * @ingroup pwglf_forward_aod |
ffca499d | 15 | */ |
eb865a4f | 16 | #include "AliForwardMultiplicityBase.h" |
7e4038b5 | 17 | #include "AliForwardUtil.h" |
fffea31d | 18 | #include "AliFMDEventInspector.h" |
7e4038b5 | 19 | #include "AliFMDSharingFilter.h" |
20 | #include "AliFMDDensityCalculator.h" | |
72cc12cd | 21 | #include "AliFMDCorrector.h" |
7e4038b5 | 22 | #include "AliFMDHistCollector.h" |
23 | #include "AliAODForwardMult.h" | |
2b556440 | 24 | #include "AliAODForwardEP.h" |
fffea31d | 25 | #include "AliFMDEnergyFitter.h" |
2b556440 | 26 | #include "AliFMDEventPlaneFinder.h" |
7e4038b5 | 27 | #include <AliESDFMD.h> |
7e4038b5 | 28 | class AliESDEvent; |
29 | class TH2D; | |
30 | class TList; | |
7e4038b5 | 31 | |
7e4038b5 | 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 | * | |
bd6f5206 | 45 | * @ingroup pwglf_forward_tasks |
46 | * @ingroup pwglf_forward_aod | |
7e4038b5 | 47 | * |
48 | */ | |
eb865a4f | 49 | class AliForwardMultiplicityTask : public AliForwardMultiplicityBase |
7e4038b5 | 50 | { |
51 | public: | |
52 | /** | |
53 | * Constructor | |
54 | * | |
55 | * @param name Name of task | |
56 | */ | |
0bd4b00f | 57 | AliForwardMultiplicityTask(const char* name); |
7e4038b5 | 58 | /** |
59 | * Constructor | |
60 | */ | |
0bd4b00f | 61 | AliForwardMultiplicityTask(); |
7e4038b5 | 62 | /** |
63 | * Copy constructor | |
64 | * | |
65 | * @param o Object to copy from | |
66 | */ | |
0bd4b00f | 67 | AliForwardMultiplicityTask(const AliForwardMultiplicityTask& o); |
7e4038b5 | 68 | /** |
69 | * Assignment operator | |
70 | * | |
71 | * @param o Object to assign from | |
72 | * | |
73 | * @return Reference to this object | |
74 | */ | |
0bd4b00f | 75 | AliForwardMultiplicityTask& operator=(const AliForwardMultiplicityTask& o); |
7e4038b5 | 76 | /** |
77 | * @{ | |
78 | * @name Interface methods | |
79 | */ | |
7e4038b5 | 80 | /** |
81 | * Create output objects | |
82 | * | |
83 | */ | |
84 | virtual void UserCreateOutputObjects(); | |
85 | /** | |
86 | * Process each event | |
87 | * | |
88 | * @param option Not used | |
89 | */ | |
90 | virtual void UserExec(Option_t* option); | |
91 | /** | |
92 | * End of job | |
93 | * | |
94 | * @param option Not used | |
95 | */ | |
96 | virtual void Terminate(Option_t* option); | |
97 | /** | |
98 | * @} | |
99 | */ | |
fea27ee0 | 100 | /** |
fffea31d | 101 | * @{ |
102 | * @name Access to sub-algorithms | |
103 | */ | |
104 | /** | |
105 | * Get reference to the EventInspector algorithm | |
fea27ee0 | 106 | * |
fffea31d | 107 | * @return Reference to AliFMDEventInspector object |
fea27ee0 | 108 | */ |
fffea31d | 109 | AliFMDEventInspector& GetEventInspector() { return fEventInspector; } |
7e4038b5 | 110 | /** |
111 | * Get reference to the SharingFilter algorithm | |
112 | * | |
113 | * @return Reference to AliFMDSharingFilter object | |
114 | */ | |
115 | AliFMDSharingFilter& GetSharingFilter() { return fSharingFilter; } | |
116 | /** | |
117 | * Get reference to the DensityCalculator algorithm | |
118 | * | |
119 | * @return Reference to AliFMDDensityCalculator object | |
120 | */ | |
121 | AliFMDDensityCalculator& GetDensityCalculator() { return fDensityCalculator; } | |
122 | /** | |
123 | * Get reference to the Corrections algorithm | |
124 | * | |
72cc12cd | 125 | * @return Reference to AliFMDCorrector object |
7e4038b5 | 126 | */ |
72cc12cd | 127 | AliFMDCorrector& GetCorrections() { return fCorrections; } |
7e4038b5 | 128 | /** |
129 | * Get reference to the HistCollector algorithm | |
130 | * | |
131 | * @return Reference to AliFMDHistCollector object | |
132 | */ | |
133 | AliFMDHistCollector& GetHistCollector() { return fHistCollector; } | |
1174780f | 134 | /** |
135 | * Get reference to the EventInspector algorithm | |
136 | * | |
137 | * @return Reference to AliFMDEventInspector object | |
138 | */ | |
139 | const AliFMDEventInspector& GetEventInspector() const { return fEventInspector; } | |
1174780f | 140 | /** |
141 | * Get reference to the SharingFilter algorithm | |
142 | * | |
143 | * @return Reference to AliFMDSharingFilter object | |
144 | */ | |
145 | const AliFMDSharingFilter& GetSharingFilter() const { return fSharingFilter; } | |
146 | /** | |
147 | * Get reference to the DensityCalculator algorithm | |
148 | * | |
149 | * @return Reference to AliFMDDensityCalculator object | |
150 | */ | |
151 | const AliFMDDensityCalculator& GetDensityCalculator() const { return fDensityCalculator; } | |
152 | /** | |
153 | * Get reference to the Corrections algorithm | |
154 | * | |
72cc12cd | 155 | * @return Reference to AliFMDCorrector object |
1174780f | 156 | */ |
72cc12cd | 157 | const AliFMDCorrector& GetCorrections() const { return fCorrections; } |
1174780f | 158 | /** |
159 | * Get reference to the HistCollector algorithm | |
160 | * | |
161 | * @return Reference to AliFMDHistCollector object | |
162 | */ | |
163 | const AliFMDHistCollector& GetHistCollector() const { return fHistCollector; } | |
2b556440 | 164 | /** |
165 | * Get reference to the EventPlaneFinder algorithm | |
166 | * | |
167 | * @return Reference to AliFMDEventPlaneFinder object | |
168 | */ | |
169 | AliFMDEventPlaneFinder& GetEventPlaneFinder() { return fEventPlaneFinder; } | |
170 | /** | |
171 | * Get reference to the EventPlaneFinder algorithm | |
172 | * | |
173 | * @return Reference to AliFMDEventPlaneFinder object | |
174 | */ | |
175 | const AliFMDEventPlaneFinder& GetEventPlaneFinder() const { return fEventPlaneFinder; } | |
fffea31d | 176 | /** |
177 | * @} | |
178 | */ | |
2b556440 | 179 | |
7984e5f7 | 180 | /** |
181 | * Set debug level | |
182 | * | |
183 | * @param dbg Debug level | |
184 | */ | |
fffea31d | 185 | void SetDebug(Int_t dbg); |
7e4038b5 | 186 | protected: |
187 | /** | |
188 | * Initialise the sub objects and stuff. Called on first event | |
189 | * | |
6ff251d8 | 190 | * @return false on errors |
7e4038b5 | 191 | */ |
6ff251d8 | 192 | virtual Bool_t InitializeSubs(); |
7e4038b5 | 193 | |
7e4038b5 | 194 | TH2D* fHData; // Summed 1/Nd^2N_{ch}/dphideta |
7e4038b5 | 195 | AliESDFMD fESDFMD; // Sharing corrected ESD object |
196 | AliForwardUtil::Histos fHistos; // Cache histograms | |
197 | AliAODForwardMult fAODFMD; // Output object | |
2b556440 | 198 | AliAODForwardEP fAODEP; // Output object |
5bb5d1f6 | 199 | AliForwardUtil::Histos fRingSums; // Cache histograms |
7e4038b5 | 200 | |
fffea31d | 201 | AliFMDEventInspector fEventInspector; // Algorithm |
7e4038b5 | 202 | AliFMDSharingFilter fSharingFilter; // Algorithm |
203 | AliFMDDensityCalculator fDensityCalculator; // Algorithm | |
72cc12cd | 204 | AliFMDCorrector fCorrections; // Algorithm |
7e4038b5 | 205 | AliFMDHistCollector fHistCollector; // Algorithm |
2b556440 | 206 | AliFMDEventPlaneFinder fEventPlaneFinder; // Algorithm |
7e4038b5 | 207 | |
208 | TList* fList; // Output list | |
7e4038b5 | 209 | |
0bd4b00f | 210 | ClassDef(AliForwardMultiplicityTask,1) // Forward multiplicity class |
7e4038b5 | 211 | }; |
212 | ||
213 | #endif | |
214 | // Local Variables: | |
215 | // mode: C++ | |
216 | // End: | |
217 |