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7984e5f7 | 1 | // Histogram and fit the energy loss distributions for the FMD |
2 | // | |
3 | // Wraps AliFMDEnergyFitter | |
4 | #ifndef ALIFMDENERGYFITTERTASK_H | |
5 | #define ALIFMDENERGYFITTERTASK_H | |
ffca499d | 6 | /** |
7 | * @file AliFMDEnergyFitterTask.h | |
8 | * @author Christian Holm Christensen <cholm@dalsgaard.hehi.nbi.dk> | |
9 | * @date Wed Mar 23 14:02:39 2011 | |
10 | * | |
11 | * @brief | |
12 | * | |
bd6f5206 | 13 | * @ingroup pwglf_forward_eloss |
ffca499d | 14 | * |
15 | */ | |
0bd4b00f | 16 | #include <AliAnalysisTaskSE.h> |
0bd4b00f | 17 | #include "AliFMDEventInspector.h" |
18 | #include "AliFMDEnergyFitter.h" | |
19 | #include <AliESDFMD.h> | |
20 | #include <TH1I.h> | |
21 | class AliESDEvent; | |
22 | class TH2D; | |
23 | class TList; | |
24 | class TTree; | |
25 | ||
26 | ||
0bd4b00f | 27 | /** |
28 | * Histogram and fit the energy loss distributions for the FMD | |
29 | * | |
30 | * @par Inputs: | |
31 | * - AliESDEvent | |
32 | * | |
33 | * @par Outputs: | |
34 | * - None | |
35 | * | |
36 | * @par Histograms | |
37 | * | |
38 | * @par Corrections used | |
39 | * - None | |
40 | * | |
bd6f5206 | 41 | * @ingroup pwglf_forward_tasks |
42 | * @ingroup pwglf_forward_eloss | |
0bd4b00f | 43 | * |
44 | */ | |
45 | class AliFMDEnergyFitterTask : public AliAnalysisTaskSE | |
46 | { | |
47 | public: | |
48 | /** | |
49 | * Constructor | |
50 | * | |
51 | * @param name Name of task | |
52 | */ | |
53 | AliFMDEnergyFitterTask(const char* name); | |
54 | /** | |
55 | * Constructor | |
56 | */ | |
57 | AliFMDEnergyFitterTask(); | |
58 | /** | |
59 | * Copy constructor | |
60 | * | |
61 | * @param o Object to copy from | |
62 | */ | |
63 | AliFMDEnergyFitterTask(const AliFMDEnergyFitterTask& o); | |
64 | /** | |
65 | * Assignment operator | |
66 | * | |
67 | * @param o Object to assign from | |
68 | * | |
69 | * @return Reference to this object | |
70 | */ | |
71 | AliFMDEnergyFitterTask& operator=(const AliFMDEnergyFitterTask& o); | |
72 | /** | |
73 | * @{ | |
74 | * @name Interface methods | |
75 | */ | |
76 | /** | |
77 | * Initialize the task | |
78 | * | |
79 | */ | |
80 | virtual void Init(); | |
81 | /** | |
82 | * Create output objects | |
83 | * | |
84 | */ | |
85 | virtual void UserCreateOutputObjects(); | |
86 | /** | |
87 | * Process each event | |
88 | * | |
89 | * @param option Not used | |
90 | */ | |
91 | virtual void UserExec(Option_t* option); | |
92 | /** | |
93 | * End of job | |
94 | * | |
95 | * @param option Not used | |
96 | */ | |
97 | virtual void Terminate(Option_t* option); | |
98 | /** | |
99 | * @} | |
100 | */ | |
101 | /** | |
102 | * Print information | |
103 | * | |
104 | * @param option Not used | |
105 | */ | |
106 | void Print(Option_t* option="") const; | |
107 | /** | |
108 | * @{ | |
109 | * @name Access to sub-algorithms | |
110 | */ | |
111 | /** | |
112 | * Get reference to the EventInspector algorithm | |
113 | * | |
114 | * @return Reference to AliFMDEventInspector object | |
115 | */ | |
116 | AliFMDEventInspector& GetEventInspector() { return fEventInspector; } | |
117 | /** | |
118 | * Get reference to the EnergyFitter algorithm | |
119 | * | |
120 | * @return Reference to AliFMDEnergyFitter object | |
121 | */ | |
122 | AliFMDEnergyFitter& GetEnergyFitter() { return fEnergyFitter; } | |
123 | /** | |
124 | * @} | |
125 | */ | |
7984e5f7 | 126 | /** |
127 | * Set the debug level | |
128 | * | |
129 | * @param dbg Debug level | |
130 | */ | |
0bd4b00f | 131 | void SetDebug(Int_t dbg); |
290052e7 | 132 | /** |
133 | * Set low cut on B | |
134 | * | |
135 | * @param b Low cut | |
136 | */ | |
e58000b7 | 137 | void SetBLow(Float_t b) {fbLow = b;} |
290052e7 | 138 | /** |
139 | * Set high cut on B | |
140 | * | |
141 | * @param b high cut | |
142 | */ | |
e58000b7 | 143 | void SetBHigh(Float_t b) {fbHigh = b;} |
0bd4b00f | 144 | protected: |
145 | /** | |
146 | * Initialise the sub objects and stuff. Called on first event | |
147 | * | |
148 | */ | |
149 | virtual void InitializeSubs(); | |
150 | ||
151 | Bool_t fFirstEvent; // Whether the event is the first seen | |
152 | AliFMDEventInspector fEventInspector; // Algorithm | |
153 | AliFMDEnergyFitter fEnergyFitter; // Algorithm | |
154 | TList* fList; // Output list | |
290052e7 | 155 | Float_t fbLow; // What's this? |
156 | Float_t fbHigh; // What's this? | |
e58000b7 | 157 | |
0bd4b00f | 158 | ClassDef(AliFMDEnergyFitterTask,1) // Forward multiplicity class |
159 | }; | |
160 | ||
161 | #endif | |
162 | // Local Variables: | |
163 | // mode: C++ | |
164 | // End: | |
165 |