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b3360800 | 1 | #include "TChain.h"\r |
2 | #include "TTree.h"\r | |
3 | #include "TString.h"\r | |
4 | #include "TList.h"\r | |
5 | #include "TH2F.h"\r | |
6 | \r | |
7 | #include "AliAnalysisTask.h"\r | |
8 | #include "AliAnalysisManager.h"\r | |
9 | \r | |
10 | #include "AliESDEvent.h"\r | |
11 | #include "AliESDInputHandler.h"\r | |
12 | #include "AliAODEvent.h"\r | |
13 | #include "AliAODInputHandler.h"\r | |
14 | #include "AliMCEventHandler.h"\r | |
15 | #include "AliMCEvent.h"\r | |
16 | #include "AliStack.h"\r | |
17 | #include "AliESDVertex.h"\r | |
18 | \r | |
19 | #include "AliProtonFeedDownAnalysis.h"\r | |
20 | #include "AliProtonAnalysisBase.h"\r | |
21 | #include "AliProtonFeedDownAnalysisTask.h"\r | |
22 | #include <Riostream.h>\r | |
23 | \r | |
24 | ClassImp(AliProtonFeedDownAnalysisTask)\r | |
25 | \r | |
26 | //________________________________________________________________________ \r | |
27 | AliProtonFeedDownAnalysisTask::AliProtonFeedDownAnalysisTask()\r | |
28 | : AliAnalysisTask(), fESD(0), fAOD(0), fMC(0),\r | |
29 | fList(0), fProtonAnalysis(0),fStatHist(0)\r | |
30 | {\r | |
31 | //Dummy constructor\r | |
32 | \r | |
33 | }\r | |
34 | \r | |
35 | //________________________________________________________________________\r | |
36 | AliProtonFeedDownAnalysisTask::AliProtonFeedDownAnalysisTask(const char *name) \r | |
37 | : AliAnalysisTask(name, ""), fESD(0), fAOD(0), fMC(0),\r | |
38 | fList(0), fProtonAnalysis(0),fStatHist(0)\r | |
39 | {\r | |
40 | // Constructor\r | |
41 | \r | |
42 | // Define input and output slots here\r | |
43 | // Input slot #0 works with a TChain\r | |
44 | DefineInput(0, TChain::Class());\r | |
45 | // Output slot #0 writes into a TList container\r | |
46 | DefineOutput(0, TList::Class());\r | |
47 | }\r | |
48 | \r | |
49 | //________________________________________________________________________\r | |
50 | void AliProtonFeedDownAnalysisTask::ConnectInputData(Option_t *) \r | |
51 | {\r | |
52 | // Connect ESD or AOD here\r | |
53 | // Called once\r | |
54 | TString gAnalysisLevel = dynamic_cast<AliProtonAnalysisBase*>(fProtonAnalysis->GetProtonAnalysisBaseObject())->GetAnalysisLevel(); \r | |
55 | \r | |
56 | TTree* tree = dynamic_cast<TTree*> (GetInputData(0));\r | |
57 | if (!tree) \r | |
58 | {\r | |
59 | Printf("ERROR: Could not read chain from input slot 0");\r | |
60 | } \r | |
61 | else \r | |
62 | {\r | |
63 | if(gAnalysisLevel == "ESD") \r | |
64 | {\r | |
65 | AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()); \r | |
66 | if (!esdH) \r | |
67 | {\r | |
68 | Printf("ERROR: Could not get ESDInputHandler");\r | |
69 | } \r | |
70 | else\r | |
71 | fESD = esdH->GetEvent();\r | |
72 | AliMCEventHandler* mcH = dynamic_cast<AliMCEventHandler*> (AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler());\r | |
73 | if (!mcH) \r | |
74 | {\r | |
75 | Printf("ERROR: Could not retrieve MC event handler");\r | |
76 | }\r | |
77 | else\r | |
78 | fMC = mcH->MCEvent();\r | |
79 | }\r | |
80 | else if(gAnalysisLevel == "AOD") \r | |
81 | {\r | |
82 | AliAODInputHandler *aodH = dynamic_cast<AliAODInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()); \r | |
83 | if (!aodH) \r | |
84 | {\r | |
85 | Printf("ERROR: Could not get AODInputHandler");\r | |
86 | }\r | |
87 | else\r | |
88 | fAOD = aodH->GetEvent();\r | |
89 | }\r | |
90 | else\r | |
91 | Printf("Wrong analysis type: Only ESD, AOD types are allowed!");\r | |
92 | }\r | |
93 | }\r | |
94 | //________________________________________________________________________\r | |
95 | void AliProtonFeedDownAnalysisTask::CreateOutputObjects() \r | |
96 | {\r | |
97 | // Create output objects\r | |
98 | // Called once\r | |
99 | fList = new TList();\r | |
100 | fList->Add(fProtonAnalysis->GetProtonContainer());\r | |
101 | fList->Add(fProtonAnalysis->GetAntiProtonContainer());\r | |
102 | fList->Add(fProtonAnalysis->GetLambdaHist());\r | |
103 | fList->Add(fProtonAnalysis->GetLambdaweightedHist());\r | |
104 | fList->Add(fProtonAnalysis->GetAntiLambdaHist());\r | |
105 | fList->Add(fProtonAnalysis->GetAntiLambdaweightedHist());\r | |
106 | fStatHist=new TH1F("StatsHist","StatsHist",10,-0.5,9.5);\r | |
107 | fList->Add(fStatHist);\r | |
108 | fStatHist->GetXaxis()->SetBinLabel(1,"level1cut");\r | |
109 | fStatHist->GetXaxis()->SetBinLabel(2,"level2cut");\r | |
110 | fStatHist->GetXaxis()->SetBinLabel(3,"level3cut");\r | |
111 | fStatHist->GetXaxis()->SetBinLabel(4,"level4cut");\r | |
112 | }\r | |
113 | //________________________________________________________________________\r | |
114 | void AliProtonFeedDownAnalysisTask::Exec(Option_t *) \r | |
115 | {\r | |
116 | // Main loop\r | |
117 | // Called for each event\r | |
118 | TString gAnalysisLevel = dynamic_cast<AliProtonAnalysisBase*>(fProtonAnalysis->GetProtonAnalysisBaseObject())->GetAnalysisLevel(); \r | |
119 | //TString gAnalysisLevel = (fProtonAnalysis->GetProtonAnalysisBaseObject())->GetAnalysisLevel(); \r | |
120 | if(gAnalysisLevel == "ESD") \r | |
121 | {\r | |
122 | if (!fESD) \r | |
123 | {\r | |
124 | Printf("ERROR: fESD not available");\r | |
125 | return;\r | |
126 | }\r | |
127 | fStatHist->Fill(0);\r | |
128 | if(dynamic_cast<AliProtonAnalysisBase*>(fProtonAnalysis->GetProtonAnalysisBaseObject())->IsEventTriggered(fESD,dynamic_cast<AliProtonAnalysisBase*>(fProtonAnalysis->GetProtonAnalysisBaseObject())->GetTriggerMode())) \r | |
129 | {\r | |
130 | fStatHist->Fill(1);\r | |
131 | const AliESDVertex *vertex = dynamic_cast<AliProtonAnalysisBase*>(fProtonAnalysis->GetProtonAnalysisBaseObject())->GetVertex(fESD,dynamic_cast<AliProtonAnalysisBase*>(fProtonAnalysis->GetProtonAnalysisBaseObject())->GetAnalysisMode(),dynamic_cast<AliProtonAnalysisBase*>(fProtonAnalysis->GetProtonAnalysisBaseObject())->GetVxMax(),dynamic_cast<AliProtonAnalysisBase*>(fProtonAnalysis->GetProtonAnalysisBaseObject())->GetVyMax(),dynamic_cast<AliProtonAnalysisBase*>(fProtonAnalysis->GetProtonAnalysisBaseObject())->GetVzMax());\r | |
132 | if(vertex) \r | |
133 | {\r | |
134 | fStatHist->Fill(2);\r | |
135 | Printf("Proton ESD analysis task: There are %d tracks in this event", fESD->GetNumberOfTracks());\r | |
136 | AliStack* stack1=0x0;\r | |
137 | if(!fMC)\r | |
138 | return; \r | |
139 | stack1 = fMC->Stack();\r | |
140 | if(!stack1)\r | |
141 | return;\r | |
142 | fStatHist->Fill(3); \r | |
143 | fProtonAnalysis->Analyze(fESD,vertex,stack1);\r | |
144 | fProtonAnalysis->Analyze(stack1);\r | |
145 | \r | |
146 | }//reconstructed vertex\r | |
147 | }//triggered event\r | |
148 | }//ESD analysis \r | |
149 | \r | |
150 | else if(gAnalysisLevel == "AOD") \r | |
151 | {\r | |
152 | if (!fAOD) \r | |
153 | {\r | |
154 | Printf("ERROR: fAOD not available");\r | |
155 | return;\r | |
156 | }\r | |
157 | Printf("Proton AOD analysis task: There are %d tracks in this event", fAOD->GetNumberOfTracks());\r | |
158 | fProtonAnalysis->Analyze(fAOD);\r | |
159 | }//AOD analysis\r | |
160 | \r | |
161 | \r | |
162 | // Post output data.\r | |
163 | PostData(0, fList);\r | |
164 | } \r | |
165 | //__________________________________________________________________________________________\r | |
166 | void AliProtonFeedDownAnalysisTask::Terminate(Option_t *) \r | |
167 | {\r | |
168 | \r | |
169 | }\r | |
170 | \r | |
171 | \r |