/[PAMELA software]/DarthVader/TrackerLevel2/inc/TrkLevel2.h
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revision 1.21 by pam-fi, Wed Mar 28 09:27:58 2007 UTC revision 1.25 by pam-fi, Mon May 14 11:03:04 2007 UTC
# Line 11  Line 11 
11  #include <TRefArray.h>  #include <TRefArray.h>
12  #include <TRef.h>  #include <TRef.h>
13    
 //#include <TrkStruct.h>  
14  #include <TrkParams.h>  #include <TrkParams.h>
15  #include <TrkLevel1.h>  #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  
 // upper and lower (mechanical) z-coordinate of the tracker  
 //#define ZTRKUP 22.29  
 //#define ZTRKDW -22.22  
19  // (mechanical) z-coordinate of the tracker planes  // (mechanical) z-coordinate of the tracker planes
20  #define ZTRK6 -22.23  #define ZTRK6 -22.23
21  #define ZTRK5 -13.32  #define ZTRK5 -13.32
# Line 73  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 81  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      TRefArray *clx;      float al[5];           ///<TRACK STATE VECTOR
     TRefArray *cly;  
   
 /*     float al[5];           ///<TRACK STATE VECTOR  */  
     double 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      int   nstep;           ///<n. step
104      float xv[6];           ///<calculated x coordinates      float xv[6];           ///<calculated x coordinates
# Line 105  public: Line 106  public:
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];       ///<dE/dx in MIP      float dedx_x[6];       ///<dE/dx in MIP (<0 if saturated)
110      float dedx_y[6];       ///<dE/dx in MIP      float dedx_y[6];       ///<dE/dx in MIP (<0 if saturated)
111    
112      TrkTrack();      TrkTrack();
113      TrkTrack(const TrkTrack&);      TrkTrack(const TrkTrack&);
# Line 126  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_t ip){if( !(xgood[ip]+ygood[ip]) ) return 0; return (dedx_x[ip]+dedx_y[ip])/(xgood[ip]+ygood[ip]);};      Float_t GetDEDX(int);
141      // sono un'imbecille... assegno xm e ym anche quando si tratta di un singolo      Float_t GetDEDX(int,int);
142      // non posso quindi usare xm e ym per dire se una vista e` inclusa nel fit o no      Int_t GetLeverArmX();
143  /*      Bool_t XGood(int ip){ return xm[ip] != -100.;};      Int_t GetLeverArmY();
         Bool_t YGood(int ip){ return ym[ip] != -100.;};*/  
     Bool_t XGood(int ip){ return xgood[ip]> 0;};  
     Bool_t YGood(int ip){ return ygood[ip]> 0;};  
       
144    
145      void SetMeasure(double *xmeas, double *ymeas, double *zmeas);      void SetMeasure(double *xmeas, double *ymeas, double *zmeas);
146      void SetResolution(double *rx, double *ry);      void SetResolution(double *rx, double *ry);
147      void SetGood(int *xg, int *yg);      void SetGood(int *xg, int *yg);
148      void LoadField(TString s);      void LoadField(TString s);
149      void Fit(double pfixed, int& fail, int iprint);      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();      void FitReset();
152      void SetTrackingMode(int trackmode);      void SetTrackingMode(int trackmode);
153      void SetPrecisionFactor(double fact);      void SetPrecisionFactor(double fact);
154      void SetStepMin(int istepmin);      void SetStepMin(int istepmin);
155    
156        void EvaluateClusterPositions();
157    
158      void FillMiniStruct(cMini2track&);      void FillMiniStruct(cMini2track&);
159      void SetFromMiniStruct(cMini2track*);      void SetFromMiniStruct(cMini2track*);
160            
161      TrkCluster *GetClusterX(int ip);      Int_t GetClusterX_ID(int ip);
162      TrkCluster *GetClusterY(int ip);      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    
     Int_t GetClusterX_ID(int ip){return xgood[ip];};  
     Int_t GetClusterY_ID(int ip){return ygood[ip];};  
       
178      TrkTrack* GetTrkTrack(){return this;};      TrkTrack* GetTrkTrack(){return this;};
179    
180      friend class TrkLevel2;      friend class TrkLevel2;
181    
182      ClassDef(TrkTrack,2);      ClassDef(TrkTrack,3);
183    
184  };  };
185  /**  /**
# Line 179  private: Line 194  private:
194    
195  public:  public:
196                    
     TRef cls;  
   
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&);
# Line 193  public: Line 206  public:
206      void Clear();      void Clear();
207      void Clear(Option_t *option){Clear();};      void Clear(Option_t *option){Clear();};
208      void Delete(){Clear();};      void Delete(){Clear();};
209        Float_t GetSignal(){return fabs(sgnl);}
210        Bool_t IsSaturated(){return (sgnl<0); };
211                    
     TrkCluster *GetCluster(){TrkCluster *pt = (TrkCluster*)cls.GetObject(); return pt;};  
   
212      friend class TrkLevel2;      friend class TrkLevel2;
213    
214      ClassDef(TrkSinglet,2);      ClassDef(TrkSinglet,3);
215    
216  };  };
217    
# Line 220  class TrkLevel2 : public TObject { Line 233  class TrkLevel2 : public TObject {
233   public:   public:
234    
235      Int_t         good[12];       ///< event status      Int_t         good[12];       ///< event status
236        UInt_t        VKmask[12];     ///< Viking-chip mask
237        UInt_t        VKflag[12];     ///< Viking-chip flag
238    
239      TClonesArray *Track;        ///< fitted tracks      TClonesArray *Track;        ///< fitted tracks
240      TClonesArray *SingletX;     ///< x singlets      TClonesArray *SingletX;     ///< x singlets
# Line 245  class TrkLevel2 : public TObject { Line 260  class TrkLevel2 : public TObject {
260      void SetFromLevel2Struct()              { SetFromLevel2Struct(&level2event_);     };          void SetFromLevel2Struct()              { SetFromLevel2Struct(&level2event_);     };    
261      void GetLevel2Struct(cTrkLevel2 *) const;      void GetLevel2Struct(cTrkLevel2 *) const;
262      void LoadField(TString);      void LoadField(TString);
263      float GetBX(float*);      float GetBX(float* v){return TrkParams::GetBX(v);};///< Bx (kGauss)
264      float GetBY(float*);      float GetBY(float* v){return TrkParams::GetBY(v);};///< By (kGauss)
265      float GetBZ(float*);      float GetBZ(float* v){return TrkParams::GetBZ(v);};///< Bz (kGauss)
266      Float_t GetZTrk(Int_t);      Float_t GetZTrk(Int_t);
267      Float_t GetXTrkLeft(){return XTRKL;};      Float_t GetXTrkLeft(){return XTRKL;};
268      Float_t GetXTrkRight(){return XTRKR;};      Float_t GetXTrkRight(){return XTRKR;};
269      Float_t GetYTrkLeft(){return YTRKL;};      Float_t GetYTrkLeft(){return YTRKL;};
270      Float_t GetYTrkRight(){return YTRKR;};      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);      TrkSinglet   *GetSingletX(int);
277      TrkSinglet   *GetSingletY(int);      TrkSinglet   *GetSingletY(int);
278            
279      TrkTrack     *GetStoredTrack(int i);      TrkTrack     *GetStoredTrack(int i);
280      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
281  //    TClonesArray *GetTracks_Chi2Sorted();  
 //    TClonesArray *GetTracks_NFitSorted();  
 //    TClonesArray *GetTracks();  
282      TRefArray *GetTracks_NFitSorted();      TRefArray *GetTracks_NFitSorted();
283      TRefArray *GetTracks(){return this->GetTracks_NFitSorted();};      TRefArray *GetTracks(){return this->GetTracks_NFitSorted();};
284            
 //    int       GetNTracks(){return this->GetTracks()->GetEntries();}  
285      Int_t     GetNTracks();      Int_t     GetNTracks();
286      TrkTrack* GetTrack(int i);      TrkTrack* GetTrack(int i);
287      TrkTrack* GetTrackImage(int i);      TrkTrack* GetTrackImage(int i);
# Line 273  class TrkLevel2 : public TObject { Line 289  class TrkLevel2 : public TObject {
289      TrkLevel2*    GetTrkLevel2(){return this;}      TrkLevel2*    GetTrkLevel2(){return this;}
290      TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array      TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array
291            
292      ClassDef(TrkLevel2,2);      ClassDef(TrkLevel2,3);
293    
294  };  };
295    
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