/[PAMELA software]/DarthVader/TrackerLevel2/inc/TrkLevel2.h
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revision 1.1.1.1 by mocchiut, Fri May 19 13:15:52 2006 UTC revision 1.25 by pam-fi, Mon May 14 11:03:04 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 <TrkStruct.h>  #include <TRefArray.h>
12    #include <TRef.h>
13    
14    #include <TrkParams.h>
15    #include <TrkLevel1.h>
16    
17    // z-coordinate of track state-vector reference-plane
18    #define ZINI 23.5  
19    // (mechanical) z-coordinate of the tracker planes
20    #define ZTRK6 -22.23
21    #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 26  class Trajectory : public TObject{ Line 45  class Trajectory : public TObject{
45      float* x;   ///< x coordinates      float* x;   ///< x coordinates
46      float* y;   ///< y coordinates      float* y;   ///< y coordinates
47      float* z;   ///< z coordinates      float* z;   ///< z coordinates
48        float* thx; ///< x projected angle
49        float* thy; ///< y projected angle
50        float* tl;  ///< track length
51    
52      Trajectory(){npoint=1; x = new float; y = new float; z = new float; return;};      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;};
61        float GetLength(int,int);
62    
63      ClassDef(Trajectory,1);      ClassDef(Trajectory,2);
64    
65  };  };
66  /**  /**
# Line 41  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 {
83    
84  private:  private:
85    
86        int   seqno;           ///<stored track sequential number
87        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)
     int   image;           ///<flag to tag track-images  
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
125        Int_t  GetImageSeqNo(){return image;}   ///< Returns the track image sequential number
126      Bool_t HasImage(){return !(image==-1);} ///< Returns true if the track has an image      Bool_t HasImage(){return !(image==-1);} ///< Returns true if the track has an image
127          int DoTrack(Trajectory* t);                     ///< Evaluates the trajectory in the apparatus.      int DoTrack(Trajectory* t);                         ///< Evaluates the trajectory in the apparatus.
128          float BdL(){return 0;};                                 ///< Evaluates the integral of B*dL along the track.      int DoTrack2(Trajectory* t);                        ///< Evaluates the trajectory in the apparatus.
129      Int_t GetNX(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=xgood[i]; return n;};      float BdL(){return 0;};                                     ///< Evaluates the integral of B*dL along the track.
130      Int_t GetNY(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=ygood[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+=(Int_t)YGood(i); return n;};
132        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 SetGood(int *xg, int *yg);
148        void LoadField(TString s);
149        void Fit(double pfixed, int& fail, int iprint, int froml1);
150        void Fit(double pfixed, int& fail, int iprint){ Fit(pfixed,fail,iprint,0); };
151        void FitReset();
152        void SetTrackingMode(int trackmode);
153        void SetPrecisionFactor(double fact);
154        void SetStepMin(int istepmin);
155    
156        void EvaluateClusterPositions();
157    
158        void FillMiniStruct(cMini2track&);
159        void SetFromMiniStruct(cMini2track*);
160        
161        Int_t GetClusterX_ID(int ip);
162        Int_t GetClusterY_ID(int ip);
163        Int_t GetLadder(int ip);
164        Int_t GetSensor(int ip);
165        Bool_t XGood(int ip){ return GetClusterX_ID(ip)!=-1; };
166        Bool_t YGood(int ip){ return GetClusterY_ID(ip)!=-1; };
167        void ResetXGood(int ip){ xgood[ip]=0; };
168        void ResetYGood(int ip){ ygood[ip]=0; };
169        void SetXGood(int ip, int clid, int is);
170        void SetYGood(int ip, int clid, int is);
171    
172        Bool_t BadClusterX(int ip){ return IsBad(ip,0); };
173        Bool_t BadClusterY(int ip){ return IsBad(ip,1); };
174    
175        Bool_t SaturatedClusterX(int ip){ return IsSaturated(ip,0); };
176        Bool_t SaturatedClusterY(int ip){ return IsSaturated(ip,1); };
177    
178      TrkTrack* GetTrkTrack(){return this;};      TrkTrack* GetTrkTrack(){return this;};
179    
180      ClassDef(TrkTrack,1);      friend class TrkLevel2;
181    
182        ClassDef(TrkTrack,3);
183    
184  };  };
185  /**  /**
# Line 95  public: Line 190  public:
190  class TrkSinglet : public TObject {  class TrkSinglet : public TObject {
191    
192  private:  private:
193            
194    
195  public:  public:
196            
197      int plane;       ///<plane      int plane;       ///<plane
198      float coord[2];  ///<coordinate (on sensor 1 and 2)      float coord[2];  ///<coordinate (on sensor 1 and 2)
199      float sgnl;      ///<cluster signal in MIP      float sgnl;      ///<cluster signal in MIP (<0 if saturated)
200    
201      TrkSinglet();      TrkSinglet();
202      TrkSinglet(const TrkSinglet&);      TrkSinglet(const TrkSinglet&);
203        ~TrkSinglet(){Delete();};
204    
205      void Dump();      void Dump();
206        void Clear();
207        void Clear(Option_t *option){Clear();};
208        void Delete(){Clear();};
209        Float_t GetSignal(){return fabs(sgnl);}
210        Bool_t IsSaturated(){return (sgnl<0); };
211            
212        friend class TrkLevel2;
213    
214      ClassDef(TrkSinglet,1);      ClassDef(TrkSinglet,3);
215    
216  };  };
217    
# Line 125  public: Line 229  public:
229  class TrkLevel2 : public TObject {  class TrkLevel2 : public TObject {
230    
231   private:   private:
232    
233   public:   public:
234    
235        Int_t         good[12];       ///< event status
236        UInt_t        VKmask[12];     ///< Viking-chip mask
237      Int_t good2;      UInt_t        VKflag[12];     ///< Viking-chip flag
     Int_t crc[12];  
238    
239      TClonesArray *Track;        ///< fitted tracks      TClonesArray *Track;        ///< fitted tracks
240      TClonesArray *SingletX;     ///< x singlets      TClonesArray *SingletX;     ///< x singlets
# Line 139  class TrkLevel2 : public TObject { Line 242  class TrkLevel2 : public TObject {
242    
243      TrkLevel2();      TrkLevel2();
244  //    TrkLevel2(cTrkLevel2 *);  //    TrkLevel2(cTrkLevel2 *);
245        ~TrkLevel2(){Delete();};
246      int ntrk(){return Track->GetEntries();}     ///< number of stored track          
247        void Clear();
248        void Clear(Option_t *option){Clear();};
249        void Delete();
250        void Set();
251        
252        int ntrk() {return Track->GetEntries();}    ///< number of stored track
253      int nclsx(){return SingletX->GetEntries();} ///< number of x singlets      int nclsx(){return SingletX->GetEntries();} ///< number of x singlets
254      int nclsy(){return SingletY->GetEntries();} ///< number of y singlets      int nclsy(){return SingletY->GetEntries();} ///< number of y singlets
255    
256      void Dump();      void Dump();
257      void FillCommonVar(cTrkLevel2 *);      void SetFromLevel2Struct(cTrkLevel2 *, TrkLevel1 *);
258      void Clear();      void SetFromLevel2Struct(cTrkLevel2 *s2){ SetFromLevel2Struct(s2, NULL);          };
259          void LoadField(TString);      void SetFromLevel2Struct(TrkLevel1 *l1) { SetFromLevel2Struct(&level2event_, l1); };    
260        void SetFromLevel2Struct()              { SetFromLevel2Struct(&level2event_);     };    
261      TrkTrack *GetStoredTrack(int i);      void GetLevel2Struct(cTrkLevel2 *) const;
262      TClonesArray *GetTracks();        void LoadField(TString);
263        float GetBX(float* v){return TrkParams::GetBX(v);};///< Bx (kGauss)
264      int GetNTracks(){return this->GetTracks()->GetEntries();}      float GetBY(float* v){return TrkParams::GetBY(v);};///< By (kGauss)
265        float GetBZ(float* v){return TrkParams::GetBZ(v);};///< Bz (kGauss)
266        Float_t GetZTrk(Int_t);
267        Float_t GetXTrkLeft(){return XTRKL;};
268        Float_t GetXTrkRight(){return XTRKR;};
269        Float_t GetYTrkLeft(){return YTRKL;};
270        Float_t GetYTrkRight(){return YTRKR;};
271        
272        Bool_t IsMaskedVK(int,int);
273        Bool_t GetVKMask(int,int);
274        Bool_t GetVKFlag(int,int);
275    
276        TrkSinglet   *GetSingletX(int);
277        TrkSinglet   *GetSingletY(int);
278        
279        TrkTrack     *GetStoredTrack(int i);
280        Int_t         GetSeqNo(Int_t i)  {return (((TrkTrack *)Track->At(i))->seqno);}; ///< Returns track sequential number
281    
282        TRefArray *GetTracks_NFitSorted();
283        TRefArray *GetTracks(){return this->GetTracks_NFitSorted();};
284        
285        Int_t     GetNTracks();
286      TrkTrack* GetTrack(int i);      TrkTrack* GetTrack(int i);
287      TrkTrack* GetTrackImage(int i);      TrkTrack* GetTrackImage(int i);
288        
289      TrkLevel2* GetTrkLevel2(){return this;}      TrkLevel2*    GetTrkLevel2(){return this;}
290        TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array
291      ClassDef(TrkLevel2,1);      
292        ClassDef(TrkLevel2,3);
293    
294  };  };
295    
   
   
   
296  #endif  #endif
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