/[PAMELA software]/DarthVader/ToFLevel2/inc/ToFLevel2.h
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Contents of /DarthVader/ToFLevel2/inc/ToFLevel2.h

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Revision 1.17 - (show annotations) (download)
Thu Aug 9 12:55:58 2007 UTC (17 years, 4 months ago) by mocchiut
Branch: MAIN
CVS Tags: v4r00
Changes since 1.16: +6 -4 lines
File MIME type: text/plain
TDC raw values and default_calib variable added. Added F77 objects to the libToFLevel2.so library

1 /**
2 * \file ToFLevel2.h
3 * \author Gianfranca DeRosa / Wolfgang Menn
4 */
5
6 #ifndef ToFLevel2_h
7 #define ToFLevel2_h
8 //
9 #include <TObject.h>
10 #include <TArrayI.h>
11 #include <TArrayF.h>
12 #include <TClonesArray.h>
13
14 #include <ToFStruct.h>
15
16
17 //
18 // class which contains track related variables
19 //
20 #define ZTOF11 53.74
21 #define ZTOF12 53.04
22 #define ZTOF21 23.94
23 #define ZTOF22 23.44
24 #define ZTOF31 -23.49
25 #define ZTOF32 -24.34
26
27
28 /**
29 * \brief Class which contains the PMT data
30 *
31 * If there is a valid ADC or a TDC value (value<4095) for a PMT, both ADC and TDC data
32 * are stored in the PMT class.
33 * Look in the ToFLevel2Ex.cxx example in the repository how to read the PMT class.
34 */
35 class ToFPMT : public TObject {
36
37 private:
38
39 public:
40 Int_t pmt_id; ///<the identification number of the PMT from 0 to 47
41 Float_t adc; ///<raw ADC value for this PMT
42 Float_t tdc; ///<raw TDC value for this PMT
43 Float_t tdc_tw; ///<time-walk corrected TDC value for this PMT
44 //
45 ToFPMT();
46 ToFPMT(const ToFPMT&);
47 //
48 ToFPMT* GetToFPMT(){return this;};
49 void Clear();
50
51
52
53 ClassDef(ToFPMT,2);
54 };
55
56
57 /**
58 * \brief Class which contains the tracker related variables
59 *
60 * We can use the ToF standalone to find hitted paddles, calculate beta, etc..
61 * These results are then stored with the "trkseqno" = -1.
62 * If we use the track from the tracker, then the penetration points in the
63 * scintillators are calculated, which defines the hitted paddles. For these paddles
64 * we calculate then all the output.
65 * Note: The artificial ADC values are stored as dEdx in the output, the dEdx will be
66 * by definition = 1. However, the artificial TDC values are just used internally
67 * and not stored in the output. But one can see in both cases which PMT has artificial
68 * values using "adcflag" and "tdcflag".
69 * Look in the ToFLevel2Ex.cxx example in the repository how to read the tracker related
70 * variables.
71 */
72 class ToFTrkVar : public TObject {
73
74 private:
75
76 public:
77 //
78 Int_t trkseqno; ///< tracker sequ. number: -1=ToF standalone, 0=first Tracker track, ...
79 //
80 Int_t npmttdc; ///<number of the TDC measurements used to evaluate beta
81 TArrayI pmttdc; ///<contains the ID (0..47) for the PMT used to evaluate beta
82 TArrayI tdcflag; ///<flag for artificial TDC, "0" if normal TDC value
83
84 /**
85 * \brief beta, 12 measurements for the 12 combinations, beta[13] is weighted mean
86 *
87 * The 12 measurements are S11-S31, S11-S32, S12-S31, S12-S32, and then analogue for
88 * S2-S3 and S1-S2.
89 * In the moment all measurements are taken and the weighted mean is calculated.
90 * Note that the weights are just simple overall results for S1-S3, S2-S3, and S1-S2.
91 * Artificial measurments are not treated correct, (since there is only one real
92 * measurment the weight should be different then for two meassurments).
93 * The beta calculation will be improved in the next release.
94 */
95 Float_t beta[13];
96 //
97 Int_t npmtadc; ///<number of the ADC measurements used for dEdx evaluation
98 TArrayI pmtadc; ///<contains the ID (0..47) for the PMT used to evaluate dEdx
99 TArrayI adcflag; ///<flag for artificial ADCs, "0" if normal ADC value
100 TArrayF dedx; ///<energy loss for this PMT in mip
101 //
102 Float_t xtofpos[3]; ///<x-measurement using the TDC values and the calibration from S12, S21, S32
103 Float_t ytofpos[3]; ///<x-measurement using the TDC values and the calibration from S11, S22, S31
104 //
105 Float_t xtr_tof[6]; ///<x-measurement in the ToF layers from tracker
106 Float_t ytr_tof[6]; ///<x-measurement in the ToF layers from tracker
107 //
108 ToFTrkVar();
109 ToFTrkVar(const ToFTrkVar&);
110
111 ToFTrkVar* GetToFTrkVar(){return this;};
112 void Clear();
113
114 ClassDef(ToFTrkVar,1);
115 //
116 };
117
118 /**
119 * \brief Class to describe ToF LEVEL2 data
120 *
121 */
122
123 class ToFLevel2 : public TObject {
124 private:
125
126 public:
127 //
128 TClonesArray *PMT; ///<class needed to store PMT hit informations
129 TClonesArray *ToFTrk; ///<track related variable class
130 Int_t tof_j_flag[6]; ///<number of hitted paddle(s) for each ToF layer: flag = flag + 2**(paddlenumber-1)
131 //
132 Int_t unpackError;///< zero if no error presente
133 Int_t default_calib; ///< one if the default calibration has been used to process the data, zero otherwise
134 //
135 Float_t GetdEdx(Int_t notrack, Int_t plane, Int_t adcfl); // gf Apr 07
136 //
137 // methods to make life simplier during the analysis, returns a pointer to the ToFTrkVar class containing track related variables
138 //
139 Int_t ntrk(){return ToFTrk->GetEntries();};
140 Int_t npmt(){return PMT->GetEntries();};
141
142 //
143 void GetLevel2Struct(cToFLevel2 *) const;
144 //
145 ToFTrkVar *GetToFTrkVar(Int_t notrack);
146 ToFPMT *GetToFPMT(Int_t nohit);
147 Int_t GetPMTid(Int_t gg, Int_t hh);
148 TString GetPMTName(Int_t ind);
149
150 Int_t GetPlaneIndex(Int_t pmt_id);
151 void GetMatrix(Int_t notrack, Float_t adc[4][12], Float_t tdc[4][12]);
152 void GetPMTIndex(Int_t pmt_id, Int_t &gg, Int_t &hh);
153
154 // gf Apr 07
155 void GetdEdxPaddle(Int_t notrack, Int_t paddleid, Int_t adcfl, Float_t &PadEdx, Int_t &SatWarning); // gf Apr 07
156 TString GetPMTName(Int_t ind, Int_t &iplane, Int_t &ipaddle,Int_t &ipmt);
157 Int_t GetPaddleIdOfTrack(Float_t xtr, Float_t ytr, Int_t plane); // gf Apr 07
158 void GetPMTPaddle(Int_t pmt_id, Int_t &plane, Int_t &paddle); // gf Apr 07
159 void GetPaddlePMT(Int_t paddle, Int_t &pmtleft, Int_t &pmtright); // gf Apr 07
160 void GetPaddleGeometry(Int_t plane, Int_t paddle, Float_t &xleft, Float_t &xright, Float_t &yleft, Float_t &yright); // gf Apr 07
161 Int_t GetPaddleid(Int_t plane, Int_t paddle);
162 void GetPaddlePlane(Int_t padid, Int_t &plane, Int_t &paddle);
163 Int_t GetNPaddle(Int_t plane);
164 //
165
166 //
167 // constructor
168 //
169 ToFLevel2();
170 ~ToFLevel2(){Delete();}; //ELENA
171 void Delete(); //ELENA
172 void Set();//ELENA
173 //
174 //
175 ToFLevel2* GetToFLevel2(){return this;};
176
177 /**
178 * Method to get the z-position of the 6 TOF layers from the plane ID
179 * @param plane_id Plane ID (11 12 21 22 31 32)
180 */
181 Float_t GetZTOF(Int_t plane_id){
182 switch(plane_id){
183 case 11: return ZTOF11;
184 case 12: return ZTOF12;
185 case 21: return ZTOF21;
186 case 22: return ZTOF22;
187 case 31: return ZTOF31;
188 case 32: return ZTOF32;
189 default: return 0.;
190 };
191 };
192
193 //
194 // Paddles position
195 //
196 /*
197 S11 8 paddles 33.0 x 5.1 cm
198 S12 6 paddles 40.8 x 5.5 cm
199 S21 2 paddles 18.0 x 7.5 cm
200 S22 2 paddles 15.0 x 9.0 cm
201 S31 3 paddles 15.0 x 6.0 cm
202 S32 3 paddles 18.0 x 5.0 cm
203 */
204
205 Int_t GetToFPlaneID(Int_t ip);
206 Int_t GetToFPlaneIndex(Int_t plane_id);
207 Bool_t HitPaddle(Int_t ,Int_t);
208 Int_t GetNHitPaddles(Int_t plane);
209 void Clear();
210 //
211 ClassDef(ToFLevel2,3);
212 };
213
214 #endif
215

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