/[PAMELA software]/DarthVader/TrackerLevel2/inc/TrkLevel2.h
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revision 1.4 by pam-fi, Fri Jun 30 09:48:15 2006 UTC revision 1.27 by pam-fi, Thu May 24 14:32:14 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 -22.22
21  #define ZTRKDW -22.22  #define ZTRK5 -13.31
22    #define ZTRK4 -4.41
23    #define ZTRK3 4.49
24    #define ZTRK2 13.39
25    #define ZTRK1 22.29
26    // magnet cavity dimensions
27    #define ZMAGNHIGH 21.83
28    #define ZMAGNLOW -21.83
29    #define XMAGNHIGH 8.07
30    #define XMAGNLOW -8.07
31    #define YMAGNHIGH 6.57
32    #define YMAGNLOW -6.57
33    // (mechanical) x/y-coordinates of magnet cavity
34    #define XTRKL -8.1
35    #define XTRKR  8.1
36    #define YTRKL -6.6
37    #define YTRKR  6.6
38    
39  /**  /**
40   * \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 59  class Trajectory : public TObject{
59      Trajectory();      Trajectory();
60      Trajectory(int n);      Trajectory(int n);
61      Trajectory(int n, float* pz);      Trajectory(int n, float* pz);
62        ~Trajectory(){Delete();};
63      void Dump();      void Dump();
64        void Delete();
65    
66        int DoTrack2(float* al);
67      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;};
68      float GetLength(int,int);      float GetLength(int,int);
69    
70      ClassDef(Trajectory,1);      ClassDef(Trajectory,2);
71    
72  };  };
73  /**  /**
# Line 55  class Trajectory : public TObject{ Line 76  class Trajectory : public TObject{
76   * A track is defined by the measured coordinates associated to it, the   * A track is defined by the measured coordinates associated to it, the
77   * track status vector, plus other quantities.   * track status vector, plus other quantities.
78   * 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.
79     *
80     * Cluster flags: xgood[6], ygood[6]
81     *
82     * xgood/ygood = +/- 0lsccccccc
83     *                |   |||------- ID (1-7483647) of the included cluster  
84     *                |   ||-------- sensor number (1,2   - increasing y)
85     *                |   |--------- ladder number (1,2,3 - increasing x)
86     *                |------------- does-not/does include bad strips
87   */   */
88  // ==================================================================  // ==================================================================
89  class TrkTrack : public TObject {  class TrkTrack : public TObject {
# Line 63  private: Line 92  private:
92    
93      int   seqno;           ///<stored track sequential number      int   seqno;           ///<stored track sequential number
94      int   image;           ///<sequential number of track-image      int   image;           ///<sequential number of track-image
95            
96  public:  public:
97    
   
98      float al[5];           ///<TRACK STATE VECTOR      float al[5];           ///<TRACK STATE VECTOR
99      float coval[5][5];     ///<covariance matrix      float coval[5][5];     ///<covariance matrix
100      int   xgood[6];        ///<mask of included x planes      int   xgood[6];        ///<cluster flag for x-view (0 = view not included in the fit)
101      int   ygood[6];        ///<mask of included y planes      int   ygood[6];        ///<cluster flag for y-view (0 = view not included in the fit)
102      float xm[6];           ///<measured x coordinates      float xm[6];           ///<measured x coordinates
103      float ym[6];           ///<measured y coordinates      float ym[6];           ///<measured y coordinates
104      float zm[6];           ///<measured z coordinates      float zm[6];           ///<measured z coordinates
105      float resx[6];         ///<spatial resolution on X view      float resx[6];         ///<spatial resolution on X view
106      float resy[6];         ///<spatial resolution on y view      float resy[6];         ///<spatial resolution on y view
107        float tailx[6];        ///<spatial resolution tail on X view
108        float taily[6];        ///<spatial resolution tail on y view
109      float chi2;            ///<chi2      float chi2;            ///<chi2
110        int   nstep;           ///<n. step
111      float xv[6];           ///<calculated x coordinates      float xv[6];           ///<calculated x coordinates
112      float yv[6];           ///<calculated y coordinates      float yv[6];           ///<calculated y coordinates
113      float zv[6];           ///<calculated z coordinates      float zv[6];           ///<calculated z coordinates
114      float axv[6];          ///<calculated angles (deg) on x view      float axv[6];          ///<calculated angles (deg) on x view
115      float ayv[6];          ///<calculated angles (deg) on y view      float ayv[6];          ///<calculated angles (deg) on y view
116      float dedx_x[6];       ///<signal in MIP (scaled to 300 micrometer)      float dedx_x[6];       ///<dE/dx in MIP (<0 if saturated)
117      float dedx_y[6];       ///<signal in MIP (scaled to 300 micrometer)      float dedx_y[6];       ///<dE/dx in MIP (<0 if saturated)
   
118    
119      TrkTrack();      TrkTrack();
120      TrkTrack(const TrkTrack&);      TrkTrack(const TrkTrack&);
121    
122        ~TrkTrack(){ Delete(); };
123            
124      void Dump();      void Dump();
125        void Clear();
126        void Clear(Option_t *option){Clear();};
127        void Delete();
128        void Copy(TrkTrack&);
129    //    void Set();
130    
131      Int_t  GetSeqNo(){return seqno;}        ///< Returns the track sequential number      Int_t  GetSeqNo(){return seqno;}        ///< Returns the track sequential number
132      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 134  public:
134      int DoTrack(Trajectory* t);                         ///< Evaluates the trajectory in the apparatus.      int DoTrack(Trajectory* t);                         ///< Evaluates the trajectory in the apparatus.
135      int DoTrack2(Trajectory* t);                        ///< Evaluates the trajectory in the apparatus.      int DoTrack2(Trajectory* t);                        ///< Evaluates the trajectory in the apparatus.
136      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.
137      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;};
138      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;};
139      Int_t GetNtot(){return GetNX()+GetNY();};      Int_t GetNtot(){return GetNX()+GetNY();};
140      Float_t GetRigidity();      Float_t GetRigidity();
141      Float_t GetDeflection();      Float_t GetDeflection();
142        Bool_t IsSaturated(int,int);
143        Bool_t IsSaturated(int);
144        Bool_t IsSaturated();
145        Bool_t IsBad(int,int);
146      Float_t GetDEDX();      Float_t GetDEDX();
147        Float_t GetDEDX(int);
148        Float_t GetDEDX(int,int);
149        Int_t GetLeverArmX();
150        Int_t GetLeverArmY();
151    
152        void SetMeasure(double *xmeas, double *ymeas, double *zmeas);
153        void SetResolution(double *rx, double *ry);
154        void SetTail(double *tx, double *ty, double factor);
155        void SetStudentParam(int flag);
156        void SetGood(int *xg, int *yg);
157        void LoadField(TString s);
158        void Fit(double pfixed, int& fail, int iprint, int froml1);
159        void Fit(double pfixed, int& fail, int iprint){ Fit(pfixed,fail,iprint,0); };
160        void FitReset();
161        void SetTrackingMode(int trackmode);
162        void SetPrecisionFactor(double fact);
163        void SetStepMin(int istepmin);
164        Bool_t IsInsideCavity();
165    
166        void EvaluateClusterPositions();
167    
168        void FillMiniStruct(cMini2track&);
169        void SetFromMiniStruct(cMini2track*);
170        
171        Int_t GetClusterX_ID(int ip);
172        Int_t GetClusterY_ID(int ip);
173        Int_t GetLadder(int ip);
174        Int_t GetSensor(int ip);
175        Bool_t XGood(int ip){ return GetClusterX_ID(ip)!=-1; };
176        Bool_t YGood(int ip){ return GetClusterY_ID(ip)!=-1; };
177        void ResetXGood(int ip){ xgood[ip]=0; };
178        void ResetYGood(int ip){ ygood[ip]=0; };
179        void SetXGood(int ip, int clid, int is);
180        void SetYGood(int ip, int clid, int is);
181    
182        Bool_t BadClusterX(int ip){ return IsBad(ip,0); };
183        Bool_t BadClusterY(int ip){ return IsBad(ip,1); };
184    
185        Bool_t SaturatedClusterX(int ip){ return IsSaturated(ip,0); };
186        Bool_t SaturatedClusterY(int ip){ return IsSaturated(ip,1); };
187    
188      TrkTrack* GetTrkTrack(){return this;};      TrkTrack* GetTrkTrack(){return this;};
189    
190      friend class TrkLevel2;      friend class TrkLevel2;
191    
192      ClassDef(TrkTrack,1);      ClassDef(TrkTrack,3);
193    
194  };  };
195  /**  /**
# Line 119  public: Line 200  public:
200  class TrkSinglet : public TObject {  class TrkSinglet : public TObject {
201    
202  private:  private:
203            
204    
205  public:  public:
206            
207      int plane;       ///<plane      int plane;       ///<plane
208      float coord[2];  ///<coordinate (on sensor 1 and 2)      float coord[2];  ///<coordinate (on sensor 1 and 2)
209      float sgnl;      ///<cluster signal in MIP      float sgnl;      ///<cluster signal in MIP (<0 if saturated)
210    
211      TrkSinglet();      TrkSinglet();
212      TrkSinglet(const TrkSinglet&);      TrkSinglet(const TrkSinglet&);
213        ~TrkSinglet(){Delete();};
214    
215      void Dump();      void Dump();
216        void Clear();
217        void Clear(Option_t *option){Clear();};
218        void Delete(){Clear();};
219        Float_t GetSignal(){return fabs(sgnl);}
220        Bool_t IsSaturated(){return (sgnl<0); };
221            
222      friend class TrkLevel2;      friend class TrkLevel2;
223    
224      ClassDef(TrkSinglet,1);      ClassDef(TrkSinglet,3);
225    
226  };  };
227    
# Line 151  public: Line 239  public:
239  class TrkLevel2 : public TObject {  class TrkLevel2 : public TObject {
240    
241   private:   private:
242    
243   public:   public:
244    
245        Int_t         good[12];       ///< event status
246        UInt_t        VKmask[12];     ///< Viking-chip mask
247      Int_t good2;      UInt_t        VKflag[12];     ///< Viking-chip flag
     Int_t crc[12];  
248    
249      TClonesArray *Track;        ///< fitted tracks      TClonesArray *Track;        ///< fitted tracks
250      TClonesArray *SingletX;     ///< x singlets      TClonesArray *SingletX;     ///< x singlets
# Line 165  class TrkLevel2 : public TObject { Line 252  class TrkLevel2 : public TObject {
252    
253      TrkLevel2();      TrkLevel2();
254  //    TrkLevel2(cTrkLevel2 *);  //    TrkLevel2(cTrkLevel2 *);
255        ~TrkLevel2(){Delete();};
256      int ntrk() {return Track->GetEntries();}     ///< number of stored track          
257        void Clear();
258        void Clear(Option_t *option){Clear();};
259        void Delete();
260        void Set();
261        
262        int ntrk() {return Track->GetEntries();}    ///< number of stored track
263      int nclsx(){return SingletX->GetEntries();} ///< number of x singlets      int nclsx(){return SingletX->GetEntries();} ///< number of x singlets
264      int nclsy(){return SingletY->GetEntries();} ///< number of y singlets      int nclsy(){return SingletY->GetEntries();} ///< number of y singlets
265    
266      void Dump();      void Dump();
267      void FillCommonVar(cTrkLevel2 *);      void SetFromLevel2Struct(cTrkLevel2 *, TrkLevel1 *);
268      void Clear();      void SetFromLevel2Struct(cTrkLevel2 *s2){ SetFromLevel2Struct(s2, NULL);          };
269        void SetFromLevel2Struct(TrkLevel1 *l1) { SetFromLevel2Struct(&level2event_, l1); };    
270        void SetFromLevel2Struct()              { SetFromLevel2Struct(&level2event_);     };    
271        void GetLevel2Struct(cTrkLevel2 *) const;
272      void LoadField(TString);      void LoadField(TString);
273        float GetBX(float* v){return TrkParams::GetBX(v);};///< Bx (kGauss)
274        float GetBY(float* v){return TrkParams::GetBY(v);};///< By (kGauss)
275        float GetBZ(float* v){return TrkParams::GetBZ(v);};///< Bz (kGauss)
276        Float_t GetZTrk(Int_t);
277        Float_t GetXTrkLeft(){return XTRKL;};
278        Float_t GetXTrkRight(){return XTRKR;};
279        Float_t GetYTrkLeft(){return YTRKL;};
280        Float_t GetYTrkRight(){return YTRKR;};
281        
282        Bool_t IsMaskedVK(int,int);
283        Bool_t GetVKMask(int,int);
284        Bool_t GetVKFlag(int,int);
285    
286        TrkSinglet   *GetSingletX(int);
287        TrkSinglet   *GetSingletY(int);
288        
289      TrkTrack     *GetStoredTrack(int i);      TrkTrack     *GetStoredTrack(int i);
290      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();  
   
 //    int       GetNTracks(){return this->GetTracks()->GetEntries();}  
         Int_t     GetNTracks();  
         TrkTrack* GetTrack(int i);  
     TrkTrack* GetTrackImage(int i);  
291    
292        TRefArray *GetTracks_NFitSorted();
293        TRefArray *GetTracks(){return this->GetTracks_NFitSorted();};
294        
295        Int_t     GetNTracks();
296        TrkTrack* GetTrack(int i);
297        TrkTrack* GetTrackImage(int i);
298        
299      TrkLevel2*    GetTrkLevel2(){return this;}      TrkLevel2*    GetTrkLevel2(){return this;}
300      TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array      TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array
301            
302      ClassDef(TrkLevel2,1);      ClassDef(TrkLevel2,3);
303    
304  };  };
305    
   
   
306  #endif  #endif
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