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1ee39b3a | 1 | #ifndef ALITRDCLUSTERRESOLUTION_H |
2 | #define ALITRDCLUSTERRESOLUTION_H | |
3 | ||
4 | /////////////////////////////////////////////////////////////////////////////// | |
5 | // // | |
6 | // TRD cluster error parameterization | |
7 | // Authors: // | |
8 | // Alexandru Bercuci <A.Bercuci@gsi.de> // | |
9 | //////////////////////////////////////////////////////////////////////////// | |
10 | ||
11 | #ifndef ALITRDRECOTASK_H | |
12 | #include "AliTRDrecoTask.h" | |
13 | #endif | |
64d57299 | 14 | #ifndef ALILOG_H |
e3147647 | 15 | #include "AliLog.h" |
64d57299 | 16 | #endif |
1ee39b3a | 17 | |
18 | class TCanvas; | |
19 | class TObjArray; | |
1ee39b3a | 20 | class AliTRDclusterResolution : public AliTRDrecoTask |
21 | { | |
22 | public: | |
23 | enum EAxisBinning { // bins in z and x direction | |
5935a6da | 24 | kND = 25 |
1ee39b3a | 25 | }; |
26 | enum EResultContainer { // results container type | |
27 | kCenter = 0 // cluster2center pad calibration | |
28 | ,kQRes = 1 // resolution on charge dependence | |
29 | ,kSigm = 2 // sigma cluster as func of x and z | |
30 | ,kMean = 3 // shift cluster as func of x and z | |
31 | ,kNtasks = 4 // total number os sub tasks | |
32 | }; | |
e3147647 | 33 | enum ECheckBits { |
34 | kSaveAs = BIT(22) // save intermediary results | |
35 | ,kCalibrated = BIT(23) // load calibration | |
1ee39b3a | 36 | }; |
f8f46e4d | 37 | AliTRDclusterResolution(); |
705f8b0a | 38 | AliTRDclusterResolution(const char *name); |
1ee39b3a | 39 | virtual ~AliTRDclusterResolution(); |
40 | ||
f8f46e4d | 41 | void UserCreateOutputObjects(); |
42 | void UserExec(Option_t *); | |
1ee39b3a | 43 | Int_t GetDetector() const { return fDet; } |
801d4d50 | 44 | void GetPad(Int_t &c, Int_t &r) const { c=fCol, r=fRow; return;} |
1ee39b3a | 45 | inline Float_t GetExB() const; |
46 | inline Float_t GetVdrift() const; | |
801d4d50 | 47 | inline Float_t GetT0() const; |
e3147647 | 48 | inline Float_t GetGain() const; |
563d1b38 | 49 | Float_t GetDyRange() const {return fDyRange;} |
1ee39b3a | 50 | Bool_t GetRefFigure(Int_t ifig); |
51 | Bool_t HasProcess(EResultContainer bit) const {return TESTBIT(fStatus, bit);} | |
e3147647 | 52 | Bool_t IsCalibrated() const { return TestBit(kCalibrated);} |
1ee39b3a | 53 | |
54 | TObjArray* Histos(); | |
55 | TObjArray* Results() const {return fResults;}; | |
56 | ||
57 | Bool_t IsVisual() const {return Bool_t(fCanvas);} | |
58 | Bool_t IsSaveAs() const {return TestBit(kSaveAs);} | |
59 | ||
60 | Bool_t PostProcess(); | |
801d4d50 | 61 | void SetCalibrationRegion(Int_t det, Int_t col=-1, Int_t row=-1); |
1ee39b3a | 62 | void SetVisual(); |
563d1b38 | 63 | void SetDyRange(Float_t dy) {if(dy>0) fDyRange = dy;} |
1ee39b3a | 64 | void SetProcess(EResultContainer bit, Bool_t v = kTRUE) {v ? SETBIT(fStatus, bit) : CLRBIT(fStatus, bit);} |
65 | void SetSaveAs(Bool_t v = kTRUE) {SetBit(kSaveAs, v);} | |
5935a6da | 66 | inline void ResetProcesses(); |
1ee39b3a | 67 | |
68 | protected: | |
69 | void ProcessCharge(); | |
70 | void ProcessCenterPad(); | |
71 | void ProcessSigma(); | |
72 | void ProcessMean(); | |
73 | ||
74 | private: | |
75 | AliTRDclusterResolution(const AliTRDclusterResolution&); | |
76 | AliTRDclusterResolution& operator=(const AliTRDclusterResolution&); | |
e3147647 | 77 | Bool_t LoadCalibration(); |
1ee39b3a | 78 | |
79 | TCanvas *fCanvas; //! visualization canvas | |
80 | TObjArray *fInfo; //! list of cluster info | |
5935a6da | 81 | TObjArray *fResults;// list of result graphs/histos/trees |
1ee39b3a | 82 | UChar_t fStatus; // steer parameter of the task |
83 | Short_t fDet; // detector (-1 for all) | |
801d4d50 | 84 | Char_t fCol; // pad column (-1 for all) |
85 | Char_t fRow; // pad row (-1 for all) | |
1ee39b3a | 86 | Float_t fExB; // tg of the Lorentz angle |
87 | Float_t fVdrift; // mean drift velocity | |
5935a6da | 88 | Float_t fT0; // time 0 |
e3147647 | 89 | Float_t fGain; // gain |
1ee39b3a | 90 | static const Float_t fgkTimeBinLength;// time bin length (invers of sampling frequency) |
91 | ||
92 | // working named variables | |
563d1b38 | 93 | Float_t fDyRange; // min/max dy |
5935a6da | 94 | UChar_t fLy; // TRD plane |
95 | Float_t fT; // calibrated time | |
96 | Float_t fX; // local drift length | |
97 | Float_t fY; // local rphi offset | |
98 | Float_t fZ; // local anode wire offset | |
99 | Float_t fR[4]; // mean/sgm resolution | |
100 | Float_t fP[4]; // mean/sgm pulls | |
1ee39b3a | 101 | |
563d1b38 | 102 | ClassDef(AliTRDclusterResolution, 4) // cluster resolution |
1ee39b3a | 103 | }; |
104 | ||
105 | //___________________________________________________ | |
106 | inline Float_t AliTRDclusterResolution::GetExB() const | |
107 | { | |
e3147647 | 108 | if(!IsCalibrated()) AliWarning("Instance not calibrated."); |
1ee39b3a | 109 | return fExB; |
110 | } | |
111 | ||
112 | //___________________________________________________ | |
113 | inline Float_t AliTRDclusterResolution::GetVdrift() const | |
114 | { | |
e3147647 | 115 | if(!IsCalibrated()) AliWarning("Instance not calibrated."); |
1ee39b3a | 116 | return fVdrift; |
117 | } | |
118 | ||
801d4d50 | 119 | //___________________________________________________ |
120 | inline Float_t AliTRDclusterResolution::GetT0() const | |
e3147647 | 121 | { |
122 | if(!IsCalibrated()) AliWarning("Instance not calibrated."); | |
801d4d50 | 123 | return fT0; |
124 | } | |
125 | ||
e3147647 | 126 | //___________________________________________________ |
127 | inline Float_t AliTRDclusterResolution::GetGain() const | |
128 | { | |
129 | if(!IsCalibrated()) AliWarning("Instance not calibrated."); | |
130 | return fGain; | |
131 | } | |
132 | ||
1ee39b3a | 133 | //___________________________________________________ |
5935a6da | 134 | inline void AliTRDclusterResolution::ResetProcesses() |
1ee39b3a | 135 | { |
136 | CLRBIT(fStatus, kQRes); | |
137 | CLRBIT(fStatus, kCenter); | |
138 | CLRBIT(fStatus, kSigm); | |
139 | CLRBIT(fStatus, kMean); | |
140 | } | |
141 | ||
142 | #endif | |
143 |