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1 | // | |
2 | // Calculate the multiplicity in the forward regions event-by-event | |
3 | // | |
4 | #ifndef ALIFORWARDMULTIPLICITYTASK_H | |
5 | #define ALIFORWARDMULTIPLICITYTASK_H | |
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 | * | |
14 | * @ingroup pwglf_forward_aod | |
15 | */ | |
16 | #include "AliForwardMultiplicityBase.h" | |
17 | #include "AliForwardUtil.h" | |
18 | #include "AliFMDEventInspector.h" | |
19 | #include "AliFMDESDFixer.h" | |
20 | #include "AliFMDSharingFilter.h" | |
21 | #include "AliFMDDensityCalculator.h" | |
22 | #include "AliFMDCorrector.h" | |
23 | #include "AliFMDHistCollector.h" | |
24 | // #include "AliFMDEnergyFitter.h" | |
25 | #include "AliFMDEventPlaneFinder.h" | |
26 | #include <AliESDFMD.h> | |
27 | class AliESDEvent; | |
28 | class TH2D; | |
29 | class TList; | |
30 | class TH3D; | |
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 pwglf_forward_tasks | |
46 | * @ingroup pwglf_forward_aod | |
47 | * | |
48 | */ | |
49 | class AliForwardMultiplicityTask : public AliForwardMultiplicityBase | |
50 | { | |
51 | public: | |
52 | /** | |
53 | * Constructor | |
54 | * | |
55 | * @param name Name of task | |
56 | */ | |
57 | AliForwardMultiplicityTask(const char* name); | |
58 | /** | |
59 | * Constructor | |
60 | */ | |
61 | AliForwardMultiplicityTask(); | |
62 | /** | |
63 | * @{ | |
64 | * @name Interface methods | |
65 | */ | |
66 | /** | |
67 | * Called on first event _before_ reading corrections. Here, the | |
68 | * user class can do additional checking to see if the some (more or | |
69 | * less) corrections are needed. | |
70 | * | |
71 | * @param esd Event | |
72 | */ | |
73 | virtual void PreCorrections(const AliESDEvent* esd); | |
74 | /** | |
75 | * Called before processing a single event - should not do anything | |
76 | * but clear data, etc. | |
77 | * | |
78 | * @return true on success | |
79 | */ | |
80 | virtual Bool_t PreEvent(); | |
81 | /** | |
82 | * Process each event | |
83 | * | |
84 | * @param esd Event | |
85 | * | |
86 | * @return true on success | |
87 | */ | |
88 | virtual Bool_t Event(AliESDEvent& esd); | |
89 | /** | |
90 | * @} | |
91 | */ | |
92 | /** | |
93 | * @{ | |
94 | * @name Access to sub-algorithms | |
95 | */ | |
96 | /** | |
97 | * Get reference to the EventInspector algorithm | |
98 | * | |
99 | * @return Reference to AliFMDEventInspector object | |
100 | */ | |
101 | AliFMDEventInspector& GetEventInspector() { return fEventInspector; } | |
102 | /** | |
103 | * Get reference to the ESDFixer algorithm | |
104 | * | |
105 | * @return Reference to AliFMDESDFixer object | |
106 | */ | |
107 | AliFMDESDFixer& GetESDFixer() { return fESDFixer; } | |
108 | /** | |
109 | * Get reference to the SharingFilter algorithm | |
110 | * | |
111 | * @return Reference to AliFMDSharingFilter object | |
112 | */ | |
113 | AliFMDSharingFilter& GetSharingFilter() { return fSharingFilter; } | |
114 | /** | |
115 | * Get reference to the DensityCalculator algorithm | |
116 | * | |
117 | * @return Reference to AliFMDDensityCalculator object | |
118 | */ | |
119 | AliFMDDensityCalculator& GetDensityCalculator() { return fDensityCalculator; } | |
120 | /** | |
121 | * Get reference to the Corrections algorithm | |
122 | * | |
123 | * @return Reference to AliFMDCorrector object | |
124 | */ | |
125 | AliFMDCorrector& GetCorrections() { return fCorrections; } | |
126 | /** | |
127 | * Get reference to the HistCollector algorithm | |
128 | * | |
129 | * @return Reference to AliFMDHistCollector object | |
130 | */ | |
131 | AliFMDHistCollector& GetHistCollector() { return fHistCollector; } | |
132 | /** | |
133 | * Get reference to the EventInspector algorithm | |
134 | * | |
135 | * @return Reference to AliFMDEventInspector object | |
136 | */ | |
137 | const AliFMDEventInspector& GetEventInspector() const { return fEventInspector; } | |
138 | /** | |
139 | * Get reference to the ESDFixer algorithm | |
140 | * | |
141 | * @return Reference to AliFMDESDFixer object | |
142 | */ | |
143 | const AliFMDESDFixer& GetESDFixer() const { return fESDFixer; } | |
144 | /** | |
145 | * Get reference to the SharingFilter algorithm | |
146 | * | |
147 | * @return Reference to AliFMDSharingFilter object | |
148 | */ | |
149 | const AliFMDSharingFilter& GetSharingFilter() const { return fSharingFilter; } | |
150 | /** | |
151 | * Get reference to the DensityCalculator algorithm | |
152 | * | |
153 | * @return Reference to AliFMDDensityCalculator object | |
154 | */ | |
155 | const AliFMDDensityCalculator& GetDensityCalculator() const { return fDensityCalculator; } | |
156 | /** | |
157 | * Get reference to the Corrections algorithm | |
158 | * | |
159 | * @return Reference to AliFMDCorrector object | |
160 | */ | |
161 | const AliFMDCorrector& GetCorrections() const { return fCorrections; } | |
162 | /** | |
163 | * Get reference to the HistCollector algorithm | |
164 | * | |
165 | * @return Reference to AliFMDHistCollector object | |
166 | */ | |
167 | const AliFMDHistCollector& GetHistCollector() const { return fHistCollector; } | |
168 | /** | |
169 | * Get reference to the EventPlaneFinder algorithm | |
170 | * | |
171 | * @return Reference to AliFMDEventPlaneFinder object | |
172 | */ | |
173 | AliFMDEventPlaneFinder& GetEventPlaneFinder() { return fEventPlaneFinder; } | |
174 | /** | |
175 | * Get reference to the EventPlaneFinder algorithm | |
176 | * | |
177 | * @return Reference to AliFMDEventPlaneFinder object | |
178 | */ | |
179 | const AliFMDEventPlaneFinder& GetEventPlaneFinder() const { return fEventPlaneFinder; } | |
180 | /** | |
181 | * @} | |
182 | */ | |
183 | /** | |
184 | * Set whether to make a timing histogram | |
185 | * | |
186 | * @param enable | |
187 | */ | |
188 | virtual void SetDoTiming(Bool_t enable=true); | |
189 | protected: | |
190 | /** | |
191 | * Copy constructor | |
192 | * | |
193 | * @param o Object to copy from | |
194 | */ | |
195 | AliForwardMultiplicityTask(const AliForwardMultiplicityTask& o); | |
196 | /** | |
197 | * Assignment operator | |
198 | * | |
199 | * @param o Object to assign from | |
200 | * | |
201 | * @return Reference to this object | |
202 | */ | |
203 | AliForwardMultiplicityTask& operator=(const AliForwardMultiplicityTask& o); | |
204 | ||
205 | AliESDFMD fESDFMD; // Sharing corrected ESD object | |
206 | AliFMDEventInspector fEventInspector; // Algorithm | |
207 | AliFMDESDFixer fESDFixer; // Algorithm | |
208 | AliFMDSharingFilter fSharingFilter; // Algorithm | |
209 | AliFMDDensityCalculator fDensityCalculator; // Algorithm | |
210 | AliFMDCorrector fCorrections; // Algorithm | |
211 | AliFMDHistCollector fHistCollector; // Algorithm | |
212 | AliFMDEventPlaneFinder fEventPlaneFinder; // Algorithm | |
213 | ||
214 | ClassDef(AliForwardMultiplicityTask,6) // Forward multiplicity class | |
215 | }; | |
216 | ||
217 | #endif | |
218 | // Local Variables: | |
219 | // mode: C++ | |
220 | // End: | |
221 |