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70da6c5a | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | // | |
16 | // Task for impact parameter (DCA) analysis | |
17 | // study DCA in rphi (xy) and z: resolution and pull | |
18 | // For further information see implementation file | |
19 | ||
20 | ||
c2690925 | 21 | #ifndef ALIANALYSISTASKDCA_H |
22 | #define ALIANALYSISTASKDCA_H | |
faee3b18 | 23 | #ifndef ALIANALYSISTASKSE_H |
24 | #include "AliAnalysisTaskSE.h" | |
70da6c5a | 25 | #endif |
26 | ||
27 | class TH1I; | |
28 | class TH1F; | |
29 | class TList; | |
30 | class AliLog; | |
70da6c5a | 31 | class AliCFManager; |
32 | class AliESDEvent; | |
33 | class AliESDtrackCuts; | |
34 | class AliMCEvent; | |
35 | class AliVParticle; | |
36 | ||
faee3b18 | 37 | class AliVEvent; |
38 | class AliVertexerTracks; | |
70da6c5a | 39 | class AliHFEpid; |
40 | class AliHFEcuts; | |
41 | class AliHFEextraCuts; | |
42 | ||
faee3b18 | 43 | class AliAnalysisTaskDCA : public AliAnalysisTaskSE{ |
70da6c5a | 44 | public: |
45 | ||
46 | typedef enum{ | |
47 | kPostProcess = 0, | |
faee3b18 | 48 | kImpactPar = 1, |
49 | kPrimVtx = 2, | |
50 | kCombinedPid = 3, | |
51 | kHFEpid = 4, | |
52 | kKFdca = 5 | |
70da6c5a | 53 | }Switches_t; |
54 | ||
55 | enum{ | |
56 | kHasMCdata = BIT(19), | |
57 | kAODanalysis = BIT(20) | |
58 | }; | |
59 | ||
60 | AliAnalysisTaskDCA(); | |
61 | AliAnalysisTaskDCA(const char * name); | |
62 | AliAnalysisTaskDCA(const AliAnalysisTaskDCA &ref); | |
63 | AliAnalysisTaskDCA& operator=(const AliAnalysisTaskDCA &ref); | |
64 | virtual ~AliAnalysisTaskDCA(); | |
65 | ||
faee3b18 | 66 | virtual void UserCreateOutputObjects(); |
67 | virtual void UserExec(Option_t *); | |
70da6c5a | 68 | virtual void Terminate(Option_t *); |
69 | ||
70 | ||
71 | void PrintStatus() const; | |
72 | void Load(TString filename = "impactPar.root"); | |
73 | void PostProcess(); | |
74 | void SetHFECuts(AliHFEcuts * const cuts) { fCuts = cuts; }; | |
75 | ||
70da6c5a | 76 | void SetNclustersITS(Int_t nITSclusters){ fNclustersITS = nITSclusters;}; |
faee3b18 | 77 | void SetMinPrimVtxContrib( Int_t nPrimVtxContrib){ fMinNprimVtxContrbutor = nPrimVtxContrib; }; |
78 | ||
70da6c5a | 79 | Bool_t GetPlugin(Int_t plug) const { return TESTBIT(fPlugins, plug); }; |
80 | void SwitchOnPlugin(Int_t plug); | |
faee3b18 | 81 | |
82 | Bool_t IsAODanalysis() const { return TestBit(kAODanalysis); }; | |
83 | Bool_t IsESDanalysis() const { return !TestBit(kAODanalysis); }; | |
70da6c5a | 84 | Bool_t HasMCData() const { return TestBit(kHasMCdata); } |
85 | void SetHasMCData(Bool_t hasMC = kTRUE) { SetBit(kHasMCdata, hasMC); }; | |
faee3b18 | 86 | |
87 | void SetPIDdetectors(Char_t * const detectors){ fPIDdetectors = detectors; } | |
88 | void SetPIDStrategy(UInt_t strategy) { fPIDstrategy = strategy; } | |
89 | void AddPIDdetector(TString detector); | |
90 | ||
70da6c5a | 91 | void SetAODAnalysis() { SetBit(kAODanalysis, kTRUE); }; |
92 | void SetESDAnalysis() { SetBit(kAODanalysis, kFALSE); }; | |
93 | ||
94 | ||
95 | private: | |
96 | ||
97 | void MakeParticleContainer(); | |
faee3b18 | 98 | void ProcessDcaAnalysis(); |
99 | ||
100 | UShort_t fPlugins; // Enabled Plugins | |
101 | AliHFEcuts *fCuts; // Cut Collection | |
70da6c5a | 102 | |
faee3b18 | 103 | AliHFEpid *fHFEpid; //! PID |
104 | TString fPIDdetectors; // Detectors for Particle Identification | |
105 | UInt_t fPIDstrategy; // PID Strategy | |
106 | ||
107 | AliCFManager *fCFM; //! Correction Framework Manager | |
108 | AliHFEdca *fDCA; // fDCA | |
70da6c5a | 109 | |
faee3b18 | 110 | Int_t fNclustersITS; // ITS clusters |
111 | Int_t fMinNprimVtxContrbutor; // minimum number of primary contributors | |
112 | ||
113 | TH1I *fNEvents; //! counter for the number of Events | |
114 | TList *fResidualList; //! histograms for the residuals | |
115 | TList *fPullList; //! histograms for the pull | |
116 | TList *fDcaList; //! histograms for the dca | |
117 | TList *fKfDcaList; //! histograms for the kf dca | |
118 | TList *fMcVertexList; //! histograms for the MC vertex | |
119 | TList *fDataDcaList; //! histograms for the data dca | |
120 | TList *fDataVertexList; //! histograms for the data vertex | |
121 | TList *fDataPullList; //! histograms for the data pull | |
122 | TList *fMcPidList; //! pid - MC: ESD combined pid | |
123 | TList *fDataPidList; //! pid -Data: ESD combined pid | |
124 | ||
125 | TList *fHfeDcaList; //! hfe pid: mc dca | |
126 | TList *fHfeDataDcaList; //! hfe pid: data dca | |
127 | ||
128 | TList *fOutput; //! Container for Task Output | |
129 | ||
130 | ClassDef(AliAnalysisTaskDCA, 1); // The DCA Analysis Task | |
70da6c5a | 131 | }; |
132 | #endif | |
133 |