Fix some documentation issues
[u/mrichter/AliRoot.git] / PWGLF / FORWARD / analysis2 / trains / MakeMultTrain.C
CommitLineData
4f09623b 1/**
2 * @file MakeMultTrain.C
3 * @author Valentina Zaccolo
4 * @date Wed Nov 21 12:47:26 2012
5 *
6 * @brief
7 *
8 * @ingroup pwglf_forward_trains_specific
671df6c9 9 * @ingroup pwglf_forward_multdist
4f09623b 10 *
11 */
4f09623b 12#include "TrainSetup.C"
13
14//====================================================================
15/**
16 * Analysis train to make @f$ Multiplicity Distributions@f$
17 *
18 *
671df6c9 19 * @ingroup pwglf_forward_multdist
4f09623b 20 * @ingroup pwglf_forward_trains_specific
21 */
22class MakeMultTrain : public TrainSetup
23{
24public:
25 /**
26 * Constructor.
27 *
28 * @param name Name of train (free form)
4f09623b 29 */
30 MakeMultTrain(const char* name)
31 : TrainSetup(name)
32 {
33 fOptions.Add("trig", "TYPE", "Trigger type", "V0AND");
34 fOptions.Add("vzMin", "CENTIMETER", "Min Ip Z", -4);
35 fOptions.Add("vzMax", "CENTIMETER", "Max Ip Z", +4);
36 fOptions.Add("lowCent", "%", "Min Centrality", 0);
37 fOptions.Add("highCent","%", "Max Centrality", 0);
38 fOptions.Add("nBins", "N", "Max Multiplicity", 500);
39 }
40protected:
41 /**
42 * Create the tasks
4f09623b 43 */
44 void CreateTasks(AliAnalysisManager*)
45 {
46 // --- Output file name ------------------------------------------
47 AliAnalysisManager::SetCommonFileName("forward_multiplicity.root");
48
49 // --- Load libraries/pars ---------------------------------------
50 fHelper->LoadLibrary("PWGLFforward2");
51
52 // --- Set load path ---------------------------------------------
53 gROOT->SetMacroPath(Form("%s:$(ALICE_ROOT)/PWGLF/FORWARD/analysis2",
54 gROOT->GetMacroPath()));
55
56 // --- Get parameters --------------------------------------------
57 TString trig = fOptions.Get("trig");
58 Double_t vzMin = fOptions.AsDouble("vzmin", -4);
59 Double_t vzMax = fOptions.AsDouble("vzmax", +4);
60 Int_t lowCent = fOptions.AsInt("lowCent", 0);
61 Int_t highCent = fOptions.AsInt("highCent", 0);
62 Int_t nBins = fOptions.AsInt("nBins", 500);
63
64 // --- Form arguments --------------------------------------------
65 TString args;
66 args.Form("\"%s\",%f,%f,%d,%d,%d",
67 trig.Data(), vzMin, vzMax, lowCent, highCent, nBins);
68 // --- Add the task ----------------------------------------------
69 gROOT->Macro(Form("AddTaskMultDists.C(%s);", args.Data()));
70 }
71 //__________________________________________________________________
72 /**
73 * Do not the centrality selection
74 */
75 void CreateCentralitySelection(Bool_t, AliAnalysisManager*) {}
76 //__________________________________________________________________
77 /**
78 * Crete output handler - we don't want one here.
79 *
80 * @return 0
81 */
82 AliVEventHandler* CreateOutputHandler(UShort_t) { return 0; }
83 //__________________________________________________________________
84 const char* ClassName() const { return "MakeMultTrain"; }
85};
86//
87// EOF
88//