/[PAMELA software]/DarthVader/ToFLevel2/inc/ToFLevel2.h
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revision 1.3 by mocchiut, Fri Jun 30 09:22:02 2006 UTC revision 1.22 by pamela, Fri Jun 20 12:22:11 2008 UTC
# Line 1  Line 1 
1    /**
2     * \file ToFLevel2.h
3     * \author Gianfranca DeRosa / Wolfgang Menn
4     */
5    
6  #ifndef ToFLevel2_h  #ifndef ToFLevel2_h
7  #define ToFLevel2_h  #define ToFLevel2_h
8  //  //
9  #include <TObject.h>  #include <TObject.h>
10    #include <TArrayI.h>
11    #include <TArrayF.h>
12  #include <TClonesArray.h>  #include <TClonesArray.h>
13    
14    #include <math.h> // EMILIANO
15    #include <iostream> // from ToFLevel2.cpp
16    #include <fstream> // Emiliano
17    #include <sstream> // Emiliano
18    #include <string> // Emiliano
19    
20    
21    #include <ToFStruct.h>
22    
23    #include <TrkLevel2.h> // Emiliano
24    #include <TrigLevel2.h> // Emiliano
25    #include <GLTables.h> // Emiliano
26    #include <OrbitalInfo.h> // Emiliano
27    #include <ToFCore.h> // Emiliano
28    //
29    // Declaration of the core fortran routines
30    //
31    #define tofl2com tofl2com_
32    extern "C" int tofl2com();
33    #define toftrk toftrk_
34    extern "C" int toftrk();
35    #define rdtofcal rdtofcal_
36    extern "C" int rdtofcal(char [], int *);
37    
38  //  //
39  // class which contains track related variables  // class which contains track related variables
40  //  //
# Line 13  Line 45 
45  #define ZTOF31 -23.49  #define ZTOF31 -23.49
46  #define ZTOF32 -24.34  #define ZTOF32 -24.34
47    
48    
49    /**
50     * \brief  Class which contains the PMT data
51     *
52     * If there is a valid ADC or a TDC value (value<4095) for a PMT, both ADC and TDC data
53     * are stored in the PMT class.
54     * Look in the ToFLevel2Ex.cxx example in the repository how to read the PMT class.
55     */
56    class ToFPMT : public TObject {
57    
58     private:
59    
60     public:
61        Int_t pmt_id;     ///<the identification number of the PMT from 0 to 47
62        Float_t adc;      ///<raw ADC value for this PMT
63        Float_t tdc;      ///<raw TDC value for this PMT
64        Float_t tdc_tw;   ///<time-walk corrected TDC value for this PMT
65        //
66        ToFPMT();
67        ToFPMT(const ToFPMT&);
68        //
69        ToFPMT* GetToFPMT(){return this;};
70        void Clear(Option_t *t="");
71    
72    
73    
74        ClassDef(ToFPMT,2);
75    };
76    
77    
78    /**
79     * \brief Class which contains the tracker related variables
80     *
81     * We can use the ToF standalone to find hitted paddles, calculate beta, etc..
82     * These results are then stored with the "trkseqno" = -1.
83     * If we use the track from the tracker, then the penetration points in the
84     * scintillators are calculated, which defines the hitted paddles. For these paddles
85     * we calculate then all the output.
86     * Note: The artificial ADC values are stored as dEdx in the output, the dEdx will be
87     * by definition = 1. However, the artificial TDC values are just used internally
88     * and not stored in the output. But one can see in both cases which PMT has artificial
89     * values using "adcflag" and "tdcflag".
90     * Look in the ToFLevel2Ex.cxx example in the repository how to read the tracker related
91     * variables.
92     */
93  class ToFTrkVar : public TObject {  class ToFTrkVar : public TObject {
94      
95   private:   private:
96    
97   public:   public:
   Int_t trkseqno; // tracker entry coming from tracker, 100 if image track is used, -100 if the track is not consistent with MyDetector2 one  
98    //    //
99    Float_t beta_a[13];    Int_t trkseqno; ///< tracker sequ. number: -1=ToF standalone, 0=first Tracker track, ...
100    Float_t adc_c[12][4];    //
101        Int_t npmttdc;  ///<number of the TDC measurements used to evaluate beta
102      TArrayI pmttdc;  ///<contains the ID (0..47) for the PMT used to evaluate beta
103      TArrayI tdcflag; ///<flag for artificial TDC, "0" if normal TDC value
104    
105    /**
106     * \brief beta, 12 measurements for the 12  combinations, beta[13] is modified weighted mean
107     *
108     * The 12 measurements are S11-S31, S11-S32, S12-S31, S12-S32, and then analogue for
109     * S2-S3 and S1-S2.
110     * The calculation of beta[13] is now modified:
111     * We check the individual weights for artificial TDC values, then calculate
112     * am mean beta for the first time. In a second step we loop again through
113     * the single measurements, checking for the residual from the mean
114     * The cut on the residual reject measurements > "x"-sigma. A chi2 value is
115     * calculated, furthermore a "quality" value by adding the weights which
116     * are finally used. If all measurements are taken, "quality" will be = 505.
117     * A chi2 cut around 3-4 and a quality-cut > 400 is needed for clean beta
118     * The Level2 beta[12] which is derived in the fortran routines uses: 10.,200.,20.
119     * This is not a very high quality measurement. One can re-calculate a new beta[13]
120     * using the L2-method "CalcBeta"
121     */
122      Float_t beta[13];
123      //
124      Int_t npmtadc;  ///<number of the ADC measurements used for dEdx evaluation
125      TArrayI pmtadc; ///<contains the ID (0..47) for the PMT used to evaluate dEdx
126      TArrayI adcflag; ///<flag for artificial ADCs, "0" if normal ADC value
127      TArrayF dedx;    ///<energy loss for this PMT in mip
128      //
129      Float_t xtofpos[3];  ///<x-measurement using the TDC values and the calibration from S12, S21, S32
130      Float_t ytofpos[3];  ///<x-measurement using the TDC values and the calibration from S11, S22, S31
131      //
132      Float_t xtr_tof[6];  ///<x-measurement in the ToF layers from tracker
133      Float_t ytr_tof[6];  ///<x-measurement in the ToF layers from tracker
134    //    //
135    ToFTrkVar();    ToFTrkVar();
136    ToFTrkVar(const ToFTrkVar&);    ToFTrkVar(const ToFTrkVar&);
137      
138    ToFTrkVar* GetToFTrkVar(){return this;};    ToFTrkVar* GetToFTrkVar(){return this;};
139        void Clear(Option_t *t="");
140    
141    ClassDef(ToFTrkVar,1);    ClassDef(ToFTrkVar,1);
142    //    //
143  };  };
144    
145    /**
146     * \brief  Class to describe ToF LEVEL2 data
147     *
148     */
149    
150  class ToFLevel2 : public TObject {  class ToFLevel2 : public TObject {
151   private:   private:
152      
153   public:   public:
   Float_t xtofpos[3];  
   Float_t ytofpos[3];  
   Int_t  tof_i_flag[6];  
   Int_t tof_j_flag[6];  
   Float_t betatof_a[13];  
   Float_t adctof_c[12][4];  
   Float_t tdc_c[12][4];  
   TClonesArray *ToFTrk; // track related variable class  
154    //    //
155      TClonesArray *PMT; ///<class needed to store PMT hit informations
156      TClonesArray *ToFTrk; ///<track related variable class
157      Int_t tof_j_flag[6];  ///<number of hitted paddle(s) for each ToF layer: flag = flag + 2**(paddlenumber-1)
158      //
159      Int_t unpackError;///< zero if no error presente
160      Int_t default_calib; ///< one if the default calibration has been used to process the data, zero otherwise
161      //
162      Float_t GetdEdx(Int_t notrack, Int_t plane, Int_t adcfl); // gf Apr 07
163    
164      Float_t CalcBeta(Int_t notrack, Float_t resmax, Float_t qualitycut, Float_t chi2cut);  //  wm feb 08
165    
166      //
167    //  Float_t CalcBeta(Int_t notrack, Float_t resmax, Float_t chi2cut, Float_t qualitycut);   // wm feb 08
168    //    //
169    // methods to make life simplier during the analysis, returns a pointer to the ToFTrkVar class containing track related variables    // methods to make life simplier during the analysis, returns a pointer to the ToFTrkVar class containing track related variables
170    //    //
171    Int_t ntrk(){return ToFTrk->GetEntries();};    Int_t ntrk(){return ToFTrk->GetEntries();};
172        Int_t npmt(){return PMT->GetEntries();};
173      
174      //
175      void GetLevel2Struct(cToFLevel2 *) const;
176      //
177      ToFTrkVar *GetToFTrkVar(Int_t notrack);
178      ToFPMT *GetToFPMT(Int_t nohit);
179      Int_t GetPMTid(Int_t gg, Int_t hh);
180      TString GetPMTName(Int_t ind);
181      
182      Int_t GetPlaneIndex(Int_t pmt_id);
183      void GetMatrix(Int_t notrack, Float_t adc[4][12], Float_t tdc[4][12]);
184      void GetPMTIndex(Int_t pmt_id, Int_t &gg, Int_t &hh);
185    
186      // gf Apr 07
187      void GetdEdxPaddle(Int_t notrack, Int_t paddleid, Int_t adcfl, Float_t &PadEdx, Int_t &SatWarning); // gf Apr 07
188      TString GetPMTName(Int_t ind, Int_t &iplane, Int_t &ipaddle,Int_t &ipmt);
189      Int_t GetPaddleIdOfTrack(Float_t xtr, Float_t ytr, Int_t plane); // gf Apr 07
190      Int_t GetPaddleIdOfTrack(Float_t xtr, Float_t ytr, Int_t plane, Float_t margin); // wm jun 2008
191      void GetPMTPaddle(Int_t pmt_id, Int_t &plane, Int_t &paddle); // gf Apr 07
192      void GetPaddlePMT(Int_t paddle, Int_t &pmtleft, Int_t &pmtright); // gf Apr 07
193      void GetPaddleGeometry(Int_t plane, Int_t paddle, Float_t &xleft, Float_t &xright, Float_t &yleft, Float_t &yright); // gf Apr 07
194      Int_t GetPaddleid(Int_t plane, Int_t paddle);
195      void GetPaddlePlane(Int_t padid, Int_t &plane, Int_t &paddle);
196      Int_t GetNPaddle(Int_t plane);
197      //
198    //    //
199    ToFTrkVar *GetToFTrkVar(Int_t notrack);      //
200      Int_t Process(TrkLevel2 *trk, TrigLevel2 *trg, GL_RUN *run, OrbitalInfo *orb, Bool_t force); // Emiliano
201      
202    //    //
203    // constructor    // constructor
204    //    //
205    ToFLevel2();    ToFLevel2();
206      ~ToFLevel2(){Delete();}; //ELENA
207      void Delete(Option_t *t=""); //ELENA
208      void Set();//ELENA
209    //    //
210    //    //
211    ToFLevel2*   GetToFLevel2(){return this;};    ToFLevel2*   GetToFLevel2(){return this;};
212      Float_t      GetZTOF(Int_t plane_id){  
213    /**
214     * Method to get the z-position of the 6 TOF layers from the plane ID
215     * @param plane_id Plane ID (11 12 21 22 31 32)
216     */
217      Float_t      GetZTOF(Int_t plane_id){
218        switch(plane_id){        switch(plane_id){
219        case 11: return ZTOF11;        case 11: return ZTOF11;
220        case 12: return ZTOF12;        case 12: return ZTOF12;
# Line 71  class ToFLevel2 : public TObject { Line 224  class ToFLevel2 : public TObject {
224        case 32: return ZTOF32;        case 32: return ZTOF32;
225        default: return 0.;        default: return 0.;
226        };        };
227      };    };
228        
229      //      //
230      // Paddles position      // Paddles position
231      //      //
# Line 84  class ToFLevel2 : public TObject { Line 237  class ToFLevel2 : public TObject {
237        S31 3 paddles  15.0 x 6.0 cm        S31 3 paddles  15.0 x 6.0 cm
238        S32 3 paddles  18.0 x 5.0 cm        S32 3 paddles  18.0 x 5.0 cm
239      */      */
240        
241      Int_t  GetToFPlaneID(Int_t ip);      Int_t  GetToFPlaneID(Int_t ip);
242      Int_t  GetToFPlaneIndex(Int_t plane_id);      Int_t  GetToFPlaneIndex(Int_t plane_id);
243      Bool_t HitPaddle(Int_t ,Int_t);      Bool_t HitPaddle(Int_t ,Int_t);
244      Int_t  GetNHitPaddles(Int_t plane);      Int_t  GetNHitPaddles(Int_t plane);
245      void Clear();      void Clear(Option_t *t="");
246      //      //
247      ClassDef(ToFLevel2,1);      ClassDef(ToFLevel2,4);
248  };  };
249    
250  #endif  #endif
251    
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