/[PAMELA software]/DarthVader/TrackerLevel2/inc/TrkLevel2.h
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revision 1.3 by pam-fi, Wed Jun 14 10:01:44 2006 UTC revision 1.26 by pam-fi, Thu May 24 13:29:08 2007 UTC
# Line 8  Line 8 
8  #include <TObject.h>  #include <TObject.h>
9  #include <TObjArray.h>  #include <TObjArray.h>
10  #include <TClonesArray.h>  #include <TClonesArray.h>
11    #include <TRefArray.h>
12    #include <TRef.h>
13    
14  #include <TrkStruct.h>  #include <TrkParams.h>
15    #include <TrkLevel1.h>
16    
17  // z-coordinate of track state-vector reference-plane  // z-coordinate of track state-vector reference-plane
18  #define ZINI 23.5    #define ZINI 23.5  
19  // upper and lower (mechanical) z-coordinate of the tracker  // (mechanical) z-coordinate of the tracker planes
20  #define ZTRKUP 22.29  #define ZTRK6 -22.23
21  #define ZTRKDW -22.22  #define ZTRK5 -13.32
22    #define ZTRK4 -4.42
23    #define ZTRK3 4.48
24    #define ZTRK2 13.38
25    #define ZTRK1 22.28
26    // (mechanical) x/y-coordinates of magnet cavity
27    #define XTRKL -8.1
28    #define XTRKR  8.1
29    #define YTRKL -6.6
30    #define YTRKR  6.6
31    
32  /**  /**
33   * \brief Class to describe, by points, a particle trajectory in the apparatus.   * \brief Class to describe, by points, a particle trajectory in the apparatus.
# Line 41  class Trajectory : public TObject{ Line 52  class Trajectory : public TObject{
52      Trajectory();      Trajectory();
53      Trajectory(int n);      Trajectory(int n);
54      Trajectory(int n, float* pz);      Trajectory(int n, float* pz);
55        ~Trajectory(){Delete();};
56      void Dump();      void Dump();
57        void Delete();
58    
59        int DoTrack2(float* al);
60      float GetLength(){float l=0; for(int i=0; i<npoint;i++)l=l+tl[i]; return l;};      float GetLength(){float l=0; for(int i=0; i<npoint;i++)l=l+tl[i]; return l;};
61      float GetLength(int,int);      float GetLength(int,int);
62    
63      ClassDef(Trajectory,1);      ClassDef(Trajectory,2);
64    
65  };  };
66  /**  /**
# Line 55  class Trajectory : public TObject{ Line 69  class Trajectory : public TObject{
69   * A track is defined by the measured coordinates associated to it, the   * A track is defined by the measured coordinates associated to it, the
70   * track status vector, plus other quantities.   * track status vector, plus other quantities.
71   * A track may have an "image", due to the ambiguity in the y view.   * A track may have an "image", due to the ambiguity in the y view.
72     *
73     * Cluster flags: xgood[6], ygood[6]
74     *
75     * xgood/ygood = +/- 0lsccccccc
76     *                |   |||------- ID (1-7483647) of the included cluster  
77     *                |   ||-------- sensor number (1,2   - increasing y)
78     *                |   |--------- ladder number (1,2,3 - increasing x)
79     *                |------------- does-not/does include bad strips
80   */   */
81  // ==================================================================  // ==================================================================
82  class TrkTrack : public TObject {  class TrkTrack : public TObject {
# Line 63  private: Line 85  private:
85    
86      int   seqno;           ///<stored track sequential number      int   seqno;           ///<stored track sequential number
87      int   image;           ///<sequential number of track-image      int   image;           ///<sequential number of track-image
88            
89  public:  public:
90    
   
91      float al[5];           ///<TRACK STATE VECTOR      float al[5];           ///<TRACK STATE VECTOR
92      float coval[5][5];     ///<covariance matrix      float coval[5][5];     ///<covariance matrix
93      int   xgood[6];        ///<mask of included x planes      int   xgood[6];        ///<cluster flag for x-view (0 = view not included in the fit)
94      int   ygood[6];        ///<mask of included y planes      int   ygood[6];        ///<cluster flag for y-view (0 = view not included in the fit)
95      float xm[6];           ///<measured x coordinates      float xm[6];           ///<measured x coordinates
96      float ym[6];           ///<measured y coordinates      float ym[6];           ///<measured y coordinates
97      float zm[6];           ///<measured z coordinates      float zm[6];           ///<measured z coordinates
98      float resx[6];         ///<spatial resolution on X view      float resx[6];         ///<spatial resolution on X view
99      float resy[6];         ///<spatial resolution on y view      float resy[6];         ///<spatial resolution on y view
100        float tailx[6];        ///<spatial resolution tail on X view
101        float taily[6];        ///<spatial resolution tail on y view
102      float chi2;            ///<chi2      float chi2;            ///<chi2
103        int   nstep;           ///<n. step
104      float xv[6];           ///<calculated x coordinates      float xv[6];           ///<calculated x coordinates
105      float yv[6];           ///<calculated y coordinates      float yv[6];           ///<calculated y coordinates
106      float zv[6];           ///<calculated z coordinates      float zv[6];           ///<calculated z coordinates
107      float axv[6];          ///<calculated angles (deg) on x view      float axv[6];          ///<calculated angles (deg) on x view
108      float ayv[6];          ///<calculated angles (deg) on y view      float ayv[6];          ///<calculated angles (deg) on y view
109      float dedx_x[6];       ///<signal in MIP (scaled to 300 micrometer)      float dedx_x[6];       ///<dE/dx in MIP (<0 if saturated)
110      float dedx_y[6];       ///<signal in MIP (scaled to 300 micrometer)      float dedx_y[6];       ///<dE/dx in MIP (<0 if saturated)
   
111    
112      TrkTrack();      TrkTrack();
113      TrkTrack(const TrkTrack&);      TrkTrack(const TrkTrack&);
114    
115        ~TrkTrack(){ Delete(); };
116            
117      void Dump();      void Dump();
118        void Clear();
119        void Clear(Option_t *option){Clear();};
120        void Delete();
121        void Copy(TrkTrack&);
122    //    void Set();
123    
124      Int_t  GetSeqNo(){return seqno;}        ///< Returns the track sequential number      Int_t  GetSeqNo(){return seqno;}        ///< Returns the track sequential number
125      Int_t  GetImageSeqNo(){return image;}   ///< Returns the track image sequential number      Int_t  GetImageSeqNo(){return image;}   ///< Returns the track image sequential number
# Line 97  public: Line 127  public:
127      int DoTrack(Trajectory* t);                         ///< Evaluates the trajectory in the apparatus.      int DoTrack(Trajectory* t);                         ///< Evaluates the trajectory in the apparatus.
128      int DoTrack2(Trajectory* t);                        ///< Evaluates the trajectory in the apparatus.      int DoTrack2(Trajectory* t);                        ///< Evaluates the trajectory in the apparatus.
129      float BdL(){return 0;};                                     ///< Evaluates the integral of B*dL along the track.      float BdL(){return 0;};                                     ///< Evaluates the integral of B*dL along the track.
130      Int_t GetNX(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=xgood[i]; return n;};      Int_t GetNX(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=(Int_t)XGood(i); return n;};
131      Int_t GetNY(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=ygood[i]; return n;};      Int_t GetNY(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=(Int_t)YGood(i); return n;};
132      Int_t GetNtot(){return GetNX()+GetNY();};      Int_t GetNtot(){return GetNX()+GetNY();};
133      Float_t GetRigidity();      Float_t GetRigidity();
134      Float_t GetDeflection();      Float_t GetDeflection();
135        Bool_t IsSaturated(int,int);
136        Bool_t IsSaturated(int);
137        Bool_t IsSaturated();
138        Bool_t IsBad(int,int);
139      Float_t GetDEDX();      Float_t GetDEDX();
140        Float_t GetDEDX(int);
141        Float_t GetDEDX(int,int);
142        Int_t GetLeverArmX();
143        Int_t GetLeverArmY();
144    
145        void SetMeasure(double *xmeas, double *ymeas, double *zmeas);
146        void SetResolution(double *rx, double *ry);
147        void SetTail(double *tx, double *ty, double factor);
148        void SetStudentParam(int flag);
149        void SetGood(int *xg, int *yg);
150        void LoadField(TString s);
151        void Fit(double pfixed, int& fail, int iprint, int froml1);
152        void Fit(double pfixed, int& fail, int iprint){ Fit(pfixed,fail,iprint,0); };
153        void FitReset();
154        void SetTrackingMode(int trackmode);
155        void SetPrecisionFactor(double fact);
156        void SetStepMin(int istepmin);
157    
158        void EvaluateClusterPositions();
159    
160        void FillMiniStruct(cMini2track&);
161        void SetFromMiniStruct(cMini2track*);
162        
163        Int_t GetClusterX_ID(int ip);
164        Int_t GetClusterY_ID(int ip);
165        Int_t GetLadder(int ip);
166        Int_t GetSensor(int ip);
167        Bool_t XGood(int ip){ return GetClusterX_ID(ip)!=-1; };
168        Bool_t YGood(int ip){ return GetClusterY_ID(ip)!=-1; };
169        void ResetXGood(int ip){ xgood[ip]=0; };
170        void ResetYGood(int ip){ ygood[ip]=0; };
171        void SetXGood(int ip, int clid, int is);
172        void SetYGood(int ip, int clid, int is);
173    
174        Bool_t BadClusterX(int ip){ return IsBad(ip,0); };
175        Bool_t BadClusterY(int ip){ return IsBad(ip,1); };
176    
177        Bool_t SaturatedClusterX(int ip){ return IsSaturated(ip,0); };
178        Bool_t SaturatedClusterY(int ip){ return IsSaturated(ip,1); };
179    
180      TrkTrack* GetTrkTrack(){return this;};      TrkTrack* GetTrkTrack(){return this;};
181    
182      friend class TrkLevel2;      friend class TrkLevel2;
183    
184      ClassDef(TrkTrack,1);      ClassDef(TrkTrack,3);
185    
186  };  };
187  /**  /**
# Line 119  public: Line 192  public:
192  class TrkSinglet : public TObject {  class TrkSinglet : public TObject {
193    
194  private:  private:
195            
196    
197  public:  public:
198            
199      int plane;       ///<plane      int plane;       ///<plane
200      float coord[2];  ///<coordinate (on sensor 1 and 2)      float coord[2];  ///<coordinate (on sensor 1 and 2)
201      float sgnl;      ///<cluster signal in MIP      float sgnl;      ///<cluster signal in MIP (<0 if saturated)
202    
203      TrkSinglet();      TrkSinglet();
204      TrkSinglet(const TrkSinglet&);      TrkSinglet(const TrkSinglet&);
205        ~TrkSinglet(){Delete();};
206    
207      void Dump();      void Dump();
208        void Clear();
209        void Clear(Option_t *option){Clear();};
210        void Delete(){Clear();};
211        Float_t GetSignal(){return fabs(sgnl);}
212        Bool_t IsSaturated(){return (sgnl<0); };
213            
214      friend class TrkLevel2;      friend class TrkLevel2;
215    
216      ClassDef(TrkSinglet,1);      ClassDef(TrkSinglet,3);
217    
218  };  };
219    
# Line 151  public: Line 231  public:
231  class TrkLevel2 : public TObject {  class TrkLevel2 : public TObject {
232    
233   private:   private:
234    
235   public:   public:
236    
237        Int_t         good[12];       ///< event status
238        UInt_t        VKmask[12];     ///< Viking-chip mask
239      Int_t good2;      UInt_t        VKflag[12];     ///< Viking-chip flag
     Int_t crc[12];  
240    
241      TClonesArray *Track;        ///< fitted tracks      TClonesArray *Track;        ///< fitted tracks
242      TClonesArray *SingletX;     ///< x singlets      TClonesArray *SingletX;     ///< x singlets
# Line 165  class TrkLevel2 : public TObject { Line 244  class TrkLevel2 : public TObject {
244    
245      TrkLevel2();      TrkLevel2();
246  //    TrkLevel2(cTrkLevel2 *);  //    TrkLevel2(cTrkLevel2 *);
247        ~TrkLevel2(){Delete();};
248      int ntrk() {return Track->GetEntries();}     ///< number of stored track          
249        void Clear();
250        void Clear(Option_t *option){Clear();};
251        void Delete();
252        void Set();
253        
254        int ntrk() {return Track->GetEntries();}    ///< number of stored track
255      int nclsx(){return SingletX->GetEntries();} ///< number of x singlets      int nclsx(){return SingletX->GetEntries();} ///< number of x singlets
256      int nclsy(){return SingletY->GetEntries();} ///< number of y singlets      int nclsy(){return SingletY->GetEntries();} ///< number of y singlets
257    
258      void Dump();      void Dump();
259      void FillCommonVar(cTrkLevel2 *);      void SetFromLevel2Struct(cTrkLevel2 *, TrkLevel1 *);
260      void Clear();      void SetFromLevel2Struct(cTrkLevel2 *s2){ SetFromLevel2Struct(s2, NULL);          };
261        void SetFromLevel2Struct(TrkLevel1 *l1) { SetFromLevel2Struct(&level2event_, l1); };    
262        void SetFromLevel2Struct()              { SetFromLevel2Struct(&level2event_);     };    
263        void GetLevel2Struct(cTrkLevel2 *) const;
264      void LoadField(TString);      void LoadField(TString);
265        float GetBX(float* v){return TrkParams::GetBX(v);};///< Bx (kGauss)
266        float GetBY(float* v){return TrkParams::GetBY(v);};///< By (kGauss)
267        float GetBZ(float* v){return TrkParams::GetBZ(v);};///< Bz (kGauss)
268        Float_t GetZTrk(Int_t);
269        Float_t GetXTrkLeft(){return XTRKL;};
270        Float_t GetXTrkRight(){return XTRKR;};
271        Float_t GetYTrkLeft(){return YTRKL;};
272        Float_t GetYTrkRight(){return YTRKR;};
273        
274        Bool_t IsMaskedVK(int,int);
275        Bool_t GetVKMask(int,int);
276        Bool_t GetVKFlag(int,int);
277    
278        TrkSinglet   *GetSingletX(int);
279        TrkSinglet   *GetSingletY(int);
280        
281      TrkTrack     *GetStoredTrack(int i);      TrkTrack     *GetStoredTrack(int i);
282      Int_t         GetSeqNo(Int_t i)  {return (((TrkTrack *)Track->At(i))->seqno);}; ///< Returns track sequential number      Int_t         GetSeqNo(Int_t i)  {return (((TrkTrack *)Track->At(i))->seqno);}; ///< Returns track sequential number
     TClonesArray *GetTracks_Chi2Sorted();  
     TClonesArray *GetTracks_NFitSorted();  
     TClonesArray *GetTracks();  
283    
284      int       GetNTracks(){return this->GetTracks()->GetEntries();}      TRefArray *GetTracks_NFitSorted();
285        TRefArray *GetTracks(){return this->GetTracks_NFitSorted();};
286        
287        Int_t     GetNTracks();
288      TrkTrack* GetTrack(int i);      TrkTrack* GetTrack(int i);
289      TrkTrack* GetTrackImage(int i);      TrkTrack* GetTrackImage(int i);
290        
291      TrkLevel2*    GetTrkLevel2(){return this;}      TrkLevel2*    GetTrkLevel2(){return this;}
292      TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array      TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array
293            
294      ClassDef(TrkLevel2,1);      ClassDef(TrkLevel2,3);
295    
296  };  };
297    
   
   
298  #endif  #endif
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