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Commit | Line | Data |
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020052e4 | 1 | // $Id$ |
2 | ||
3 | AliAnalysisTaskRho* AddTaskRho( | |
4 | const char *outfilename = "AnalysisOutput.root", | |
5 | const char *nJets = "Jets", | |
6 | const char *nRhos = "rho", | |
7 | const Double_t minPhi = 1.8, | |
8 | const Double_t maxPhi = 2.74, | |
9 | const Double_t minEta = -0.3, | |
10 | const Double_t maxEta = 0.3, | |
11 | const Double_t minArea = 0.0 | |
12 | ) | |
13 | { | |
14 | // Get the pointer to the existing analysis manager via the static access method. | |
15 | //============================================================================== | |
16 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
17 | if (!mgr) | |
18 | { | |
19 | ::Error("AddTaskRho", "No analysis manager to connect to."); | |
20 | return NULL; | |
21 | } | |
22 | ||
23 | // Check the analysis type using the event handlers connected to the analysis manager. | |
24 | //============================================================================== | |
25 | if (!mgr->GetInputEventHandler()) | |
26 | { | |
27 | ::Error("AddTaskRho", "This task requires an input event handler"); | |
28 | return NULL; | |
29 | } | |
30 | ||
31 | //------------------------------------------------------- | |
32 | // Init the task and do settings | |
33 | //------------------------------------------------------- | |
34 | ||
35 | TString name(Form("Rho_%s", nJets)); | |
36 | AliAnalysisTaskRho *rhotask = new AliAnalysisTaskRho(name); | |
37 | rhotask->SetJetsName(nJets); | |
38 | rhotask->SetRhosName(nRhos); | |
39 | rhotask->SetJetPhi(minPhi,maxPhi); | |
40 | rhotask->SetJetEta(minEta,maxEta); | |
41 | rhotask->SetAreaCut(minArea); | |
42 | ||
43 | //------------------------------------------------------- | |
44 | // Final settings, pass to manager and set the containers | |
45 | //------------------------------------------------------- | |
46 | ||
47 | mgr->AddTask(rhotask); | |
48 | ||
49 | // Create containers for input/output | |
50 | mgr->ConnectInput (rhotask, 0, mgr->GetCommonInputContainer() ); | |
51 | AliAnalysisDataContainer *corho = mgr->CreateContainer(name, | |
52 | TList::Class(), | |
53 | AliAnalysisManager::kOutputContainer, | |
54 | outfilename); | |
55 | mgr->ConnectOutput(rhotask, 1, corho); | |
56 | ||
57 | return rhotask; | |
58 | } |