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add tasks for jet like cluster analysis
[u/mrichter/AliRoot.git] / PWG4 / macros / AddTaskJetCluster.C
1 AliAnalysisTaskJetCluster *AddTaskJetCluster(char* bRec = "AOD",char* bGen = "",UInt_t filterMask = 16, Int_t iPhysicsSelection = 1,Char_t *jf = "KT", Float_t radius = 0.4);\r
2 \r
3 \r
4 AliAnalysisTaskJetCluster *AddTaskJetClusterDelta(UInt_t filterMask = 16,Bool_t kUseAODMC = kFALSE,Int_t iPhysicsSelection = 1,Char_t *jf = "KT", UInt_t iFlag){\r
5   AliAnalysisTaskJetCluster *js = 0;\r
6   if(kUseAODMC){\r
7     if(iFlag&(1<<0))js = AddTaskJetCluster("AOD","AODMC",filterMask,iPhysicsSelection,jf,0.00001);\r
8     if(iFlag&(2<<0))js = AddTaskJetCluster("AOD","AODMC",filterMask,iPhysicsSelection,jf,0.1);\r
9     if(iFlag&(3<<0))js = AddTaskJetCluster("AOD","AODMC",filterMask,iPhysicsSelection,jf,0.2);\r
10     if(iFlag&(4<<0))js = AddTaskJetCluster("AOD","AODMC",filterMask,iPhysicsSelection,jf,0.4);\r
11     if(iFlag&(5<<0))js = AddTaskJetCluster("AOD","AODMC",filterMask,iPhysicsSelection,jf,0.6);\r
12     if(iFlag&(6<<0))js = AddTaskJetCluster("AOD","AODMC",filterMask,iPhysicsSelection,jf,0.8);\r
13     if(iFlag&(7<<0))js = AddTaskJetCluster("AOD","AODMC",filterMask,iPhysicsSelection,jf,1.0);\r
14   }\r
15   else{\r
16     if(iFlag&(1<<0))js = AddTaskJetCluster("AOD","",filterMask,iPhysicsSelection,jf,0.00001);\r
17     if(iFlag&(2<<0))js = AddTaskJetCluster("AOD","",filterMask,iPhysicsSelection,jf,0.1);\r
18     if(iFlag&(3<<0))js = AddTaskJetCluster("AOD","",filterMask,iPhysicsSelection,jf,0.2);\r
19     //    if(iFlag&(4<<0))js = AddTaskJetCluster("AOD","",filterMask,iPhysicsSelection,jf,0.4);\r
20     if(iFlag&(5<<0))js = AddTaskJetCluster("AOD","",filterMask,iPhysicsSelection,jf,0.6);\r
21     if(iFlag&(6<<0))js = AddTaskJetCluster("AOD","",filterMask,iPhysicsSelection,jf,0.8);\r
22     if(iFlag&(7<<0))js = AddTaskJetCluster("AOD","",filterMask,iPhysicsSelection,jf,1.0);\r
23   }\r
24   \r
25   return js;\r
26 }\r
27 \r
28 \r
29 AliAnalysisTaskJetCluster *AddTaskJetCluster(char* bRec,char* bGen ,UInt_t filterMask,Int_t iPhysicsSelection,Char_t *jf,Float_t radius)\r
30 {\r
31 // Creates a jet fider task, configures it and adds it to the analysis manager.\r
32 \r
33    // Get the pointer to the existing analysis manager via the static access method.\r
34    //==============================================================================\r
35    AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();\r
36    if (!mgr) {\r
37       ::Error("AddTaskJetCluster", "No analysis manager to connect to.");\r
38       return NULL;\r
39    }  \r
40    \r
41    // Check the analysis type using the event handlers connected to the analysis manager.\r
42    //==============================================================================\r
43    if (!mgr->GetInputEventHandler()) {\r
44      ::Error("AddTaskJetCluster", "This task requires an input event handler");\r
45       return NULL;\r
46    }\r
47 \r
48    TString type = mgr->GetInputEventHandler()->GetDataType();\r
49    TString typeRec(bRec);\r
50    TString typeGen(bGen);\r
51    typeGen.ToUpper();\r
52    typeRec.ToUpper();\r
53    // Create the task and configure it.\r
54    //===========================================================================\r
55    \r
56    AliAnalysisTaskJetCluster* pwg4spec = new  AliAnalysisTaskJetCluster(Form("Jet Spectrum %s %s",bRec,bGen));\r
57       \r
58    // or a config file\r
59    // pwg4spec->SetAnalysisType(AliAnalysisTaskJetCluster::kAnaMC);\r
60    // if(iAODanalysis)pwg4spec->SetAODInput(kTRUE);\r
61    // pwg4spec->SetDebugLevel(11); \r
62    pwg4spec->SetFilterMask(filterMask); \r
63    //   pwg4spec->SetUseGlobalSelection(kTRUE); \r
64 \r
65    if(type == "AOD"){\r
66      // Assume all jet are produced already\r
67      pwg4spec->SetAODJetInput(kTRUE);\r
68      pwg4spec->SetAODTrackInput(kTRUE);\r
69      pwg4spec->SetAODMCInput(kTRUE);\r
70    }\r
71 \r
72    if(typeRec.Contains("AODMC2b")){// work down from the top AODMC2b -> AODMC2 -> AODMC -> AOD\r
73      pwg4spec->SetTrackTypeRec(AliAnalysisTaskJetCluster::kTrackAODMCChargedAcceptance);\r
74    }\r
75    else if (typeRec.Contains("AODMC2")){\r
76      pwg4spec->SetTrackTypeRec(AliAnalysisTaskJetCluster::kTrackAODMCCharged);\r
77    }\r
78    else if (typeRec.Contains("AODMC")){\r
79      pwg4spec->SetTrackTypeRec(AliAnalysisTaskJetCluster::kTrackAODMCAll);\r
80    }\r
81    else if (typeRec.Contains("AOD")) {\r
82      pwg4spec->SetTrackTypeRec(AliAnalysisTaskJetCluster::kTrackAOD);\r
83    }\r
84 \r
85    if(typeGen.Contains("AODMC2b")){// work down from the top AODMC2b -> AODMC2 -> AODMC -> AOD\r
86      pwg4spec->SetTrackTypeGen(AliAnalysisTaskJetCluster::kTrackAODMCChargedAcceptance);\r
87    }\r
88    else if (typeGen.Contains("AODMC2")){\r
89      pwg4spec->SetTrackTypeGen(AliAnalysisTaskJetCluster::kTrackAODMCCharged);\r
90    }\r
91    else if (typeGen.Contains("AODMC")){\r
92      pwg4spec->SetTrackTypeGen(AliAnalysisTaskJetCluster::kTrackAODMCAll);\r
93    }\r
94    else if (typeGen.Contains("AOD")) {\r
95      pwg4spec->SetTrackTypeGen(AliAnalysisTaskJetCluster::kTrackAOD);\r
96    }\r
97 \r
98    char *cRadius = "";\r
99    if(radius>0)cRadius = Form("%02d",(int)((radius+0.01)*10.));\r
100 \r
101 \r
102 \r
103    pwg4spec->SetRparam(radius);\r
104 \r
105    switch (jf) {\r
106    case "ANTIKT":\r
107      pwg4spec->SetAlgorithm(2); // antikt from fastjet/JetDefinition.hh\r
108      break;\r
109    case "CA":\r
110      pwg4spec->SetAlgorithm(1); // kt from fastjet/JetDefinition.hh\r
111      break;\r
112    case "KT":\r
113      pwg4spec->SetAlgorithm(0); // kt from fastjet/JetDefinition.hh\r
114      break;\r
115    default:\r
116      ::Error("AddTaskJetCluster", "Wrong jet finder selected\n");\r
117      return 0;\r
118    }\r
119 \r
120    \r
121    if(iPhysicsSelection)pwg4spec->SelectCollisionCandidates();\r
122 \r
123    mgr->AddTask(pwg4spec);\r
124      \r
125    // Create ONLY the output containers for the data produced by the task.\r
126    // Get and connect other common input/output containers via the manager as below\r
127    //==============================================================================\r
128    AliAnalysisDataContainer *coutput1_Spec = mgr->CreateContainer(Form("pwg4cluster_%s_%s_%s_%s",bRec,bGen,jf,cRadius), TList::Class(),AliAnalysisManager::kOutputContainer,Form("%s:PWG4_cluster_%s_%s_%s_%s",AliAnalysisManager::GetCommonFileName(),bRec,bGen,jf,cRadius));\r
129 \r
130    mgr->ConnectInput  (pwg4spec, 0, mgr->GetCommonInputContainer());\r
131    mgr->ConnectOutput (pwg4spec, 0, mgr->GetCommonOutputContainer());\r
132    mgr->ConnectOutput (pwg4spec,  1, coutput1_Spec );\r
133    \r
134    return pwg4spec;\r
135 }\r