/[PAMELA software]/DarthVader/TrackerLevel2/src/TrkLevel2.cpp
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Diff of /DarthVader/TrackerLevel2/src/TrkLevel2.cpp

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revision 1.32 by pam-fi, Fri Apr 27 10:39:57 2007 UTC revision 1.54 by pam-fi, Wed Mar 11 14:19:10 2009 UTC
# Line 12  using namespace std; Line 12  using namespace std;
12  extern "C" {      extern "C" {    
13      void dotrack_(int*, double*, double*, double*, double*, int*);      void dotrack_(int*, double*, double*, double*, double*, int*);
14      void dotrack2_(int*, double*, double*, double*, double*,double*, double*, double*,int*);      void dotrack2_(int*, double*, double*, double*, double*,double*, double*, double*,int*);
15       void mini2_(int*,int*,int*);      void dotrack3_(int*, double*, double*, double*, double*,double*, double*, double*,double*,int*);
16       void guess_();      void mini2_(int*,int*,int*);
17       void gufld_(float*, float*);      void guess_();
18        void gufld_(float*, float*);
19        float risxeta2_(float *);
20        float risxeta3_(float *);
21        float risxeta4_(float *);
22        float risyeta2_(float *);
23  }  }
24    
25  //--------------------------------------  //--------------------------------------
# Line 48  TrkTrack::TrkTrack(){ Line 53  TrkTrack::TrkTrack(){
53          ayv[ip]    = 0;          ayv[ip]    = 0;
54          dedx_x[ip] = 0;          dedx_x[ip] = 0;
55          dedx_y[ip] = 0;          dedx_y[ip] = 0;
56            multmaxx[ip] = 0;
57            multmaxy[ip] = 0;
58            seedx[ip]  = 0;  
59            seedy[ip]  = 0;
60            xpu[ip]    = 0;  
61            ypu[ip]    = 0;  
62    
63      };      };
64  //    clx = 0;      
65  //    cly = 0;  //     TrkParams::SetTrackingMode();
66  //    clx = new TRefArray(6,0); //forse causa memory leak???  //     TrkParams::SetPrecisionFactor();
67  //    cly = new TRefArray(6,0); //forse causa memory leak???  //     TrkParams::SetStepMin();
68  //    clx = TRefArray(6,0);      TrkParams::SetMiniDefault();
69  //    cly = TRefArray(6,0);      TrkParams::SetPFA();
70    
71        int ngf = TrkParams::nGF;
72        for(int i=0; i<ngf; i++){
73            xGF[i] = 0.;
74            yGF[i] = 0.;
75        }
76    
77    
78  };  };
79  //--------------------------------------  //--------------------------------------
# Line 87  TrkTrack::TrkTrack(const TrkTrack& t){ Line 106  TrkTrack::TrkTrack(const TrkTrack& t){
106          ayv[ip]    = t.ayv[ip];          ayv[ip]    = t.ayv[ip];
107          dedx_x[ip] = t.dedx_x[ip];          dedx_x[ip] = t.dedx_x[ip];
108          dedx_y[ip] = t.dedx_y[ip];          dedx_y[ip] = t.dedx_y[ip];
109            multmaxx[ip] = t.multmaxx[ip];
110            multmaxy[ip] = t.multmaxy[ip];
111            seedx[ip]    = t.seedx[ip];  
112            seedy[ip]    = t.seedy[ip];
113            xpu[ip]      = t.xpu[ip];  
114            ypu[ip]      = t.ypu[ip];  
115      };      };
 //    clx = 0;  
 //    cly = 0;  
 //    if(t.clx)clx = new TRefArray(*(t.clx));  
 //    if(t.cly)cly = new TRefArray(*(t.cly));  
 //    clx = TRefArray(t.clx);  
 //    cly = TRefArray(t.cly);  
116    
117    //     TrkParams::SetTrackingMode();
118    //     TrkParams::SetPrecisionFactor();
119    //     TrkParams::SetStepMin();  
120        TrkParams::SetMiniDefault();
121        TrkParams::SetPFA();
122    
123        int ngf = TrkParams::nGF;
124        for(int i=0; i<ngf; i++){
125            xGF[i] = t.xGF[i];
126            yGF[i] = t.yGF[i];
127        }
128  };  };
129  //--------------------------------------  //--------------------------------------
130  //  //
# Line 127  void TrkTrack::Copy(TrkTrack& t){ Line 157  void TrkTrack::Copy(TrkTrack& t){
157          t.ayv[ip]    = ayv[ip];          t.ayv[ip]    = ayv[ip];
158          t.dedx_x[ip] = dedx_x[ip];          t.dedx_x[ip] = dedx_x[ip];
159          t.dedx_y[ip] = dedx_y[ip];          t.dedx_y[ip] = dedx_y[ip];
160            t.multmaxx[ip] = multmaxx[ip];
161            t.multmaxy[ip] = multmaxy[ip];
162            t.seedx[ip]    = seedx[ip];  
163            t.seedy[ip]    = seedy[ip];
164            t.xpu[ip]      = xpu[ip];  
165            t.ypu[ip]      = ypu[ip];  
166                            
167      };      };
168        int ngf = TrkParams::nGF;
169        for(int i=0; i<ngf; i++){
170            t.xGF[i] = xGF[i];
171            t.yGF[i] = yGF[i];
172        }
173    
 //    t.clx = TRefArray(clx);  
 //    t.cly = TRefArray(cly);  
174            
175  };  };
176  //--------------------------------------  //--------------------------------------
# Line 139  void TrkTrack::Copy(TrkTrack& t){ Line 178  void TrkTrack::Copy(TrkTrack& t){
178  //  //
179  //--------------------------------------  //--------------------------------------
180  /**  /**
181   * Evaluates the trajectory in the apparatus associated to the track.   *
182   * It integrates the equations of motion in the magnetic field. The magnetic field should be previously loaded ( by calling  TrkLevel2::LoadField() ), otherwise an error message is returned.     * >>> OBSOLETE !!! use TrkTrack::DoTrack(Trajectory* t) instead
183   * @param t pointer to an object of the class Trajectory,   *
  * which z coordinates should be previously initialized by calling the proper constructor ( Trajectory::Trajectory(int n, float* zin) ).  
  * @return error flag.  
184   */   */
185  int TrkTrack::DoTrack(Trajectory* t){  int TrkTrack::DoTrack2(Trajectory* t){
   
     double *dxout = new double[t->npoint];  
     double *dyout = new double[t->npoint];  
     double *dzin = new double[t->npoint];  
     double dal[5];  
   
     int ifail = 0;  
   
     for (int i=0; i<5; i++)         dal[i]  = (double)al[i];  
     for (int i=0; i<t->npoint; i++) dzin[i] = (double)t->z[i];  
186    
187      TrkParams::Load(1);      cout << endl;
188      if( !TrkParams::IsLoaded(1) ){      cout << " int TrkTrack::DoTrack2(Trajectory* t) --->> NB NB !! this method is going to be eliminated !!! "<<endl;
189          cout << "int TrkTrack::DoTrack(Trajectory* t) --- ERROR --- m.field not loaded"<<endl;      cout << " >>>> replace it with TrkTrack::DoTrack(Trajectory* t) <<<<"<<endl;
190          return 0;      cout << " (Sorry Wolfgang!! Don't be totally confused!! By Elena)"<<endl;
191      }      cout << endl;
     dotrack_(&(t->npoint),dzin,dxout,dyout,dal,&ifail);  
       
     for (int i=0; i<t->npoint; i++){  
         t->x[i] = (float)*dxout++;  
         t->y[i] = (float)*dyout++;  
     }  
192    
193  //    delete [] dxout;      return DoTrack(t);
 //    delete [] dyout;  
 //    delete [] dzin;  
194    
     return ifail;  
195  };  };
196  //--------------------------------------  //--------------------------------------
197  //  //
198  //  //
199  //--------------------------------------  //--------------------------------------
200  /**  /**
201   * Evaluates the trajectory in the apparatus associated to the track.   * Evaluates the trajectory in the apparatus associated to the track state-vector.
202   * It integrates the equations of motion in the magnetic field. The magnetic field should be previously loaded ( by calling  TrkLevel2::LoadField() ), otherwise an error message is returned.     * It integrates the equations of motion in the magnetic field.
203   * @param t pointer to an object of the class Trajectory,   * @param t pointer to an object of the class Trajectory,
204   * which z coordinates should be previously initialized by calling the proper constructor ( Trajectory::Trajectory(int n, float* zin) ).   * which z coordinates should be previously assigned.
205   * @return error flag.   * @return error flag.
206   */   */
207  int TrkTrack::DoTrack2(Trajectory* t){  int TrkTrack::DoTrack(Trajectory* t){
208    
209      double *dxout   = new double[t->npoint];      double *dxout   = new double[t->npoint];
210      double *dyout   = new double[t->npoint];      double *dyout   = new double[t->npoint];
# Line 203  int TrkTrack::DoTrack2(Trajectory* t){ Line 221  int TrkTrack::DoTrack2(Trajectory* t){
221    
222      TrkParams::Load(1);      TrkParams::Load(1);
223      if( !TrkParams::IsLoaded(1) ){      if( !TrkParams::IsLoaded(1) ){
224          cout << "int TrkTrack::DoTrack2(Trajectory* t) --- ERROR --- m.field not loaded"<<endl;          cout << "int TrkTrack::DoTrack(Trajectory* t) --- ERROR --- m.field not loaded"<<endl;
225          return 0;          return 0;
226      }      }
227      dotrack2_(&(t->npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);      dotrack2_(&(t->npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);
228            
229      for (int i=0; i<t->npoint; i++){      for (int i=0; i<t->npoint; i++){
230          t->x[i]   = (float)*dxout++;          t->x[i]   = (float)*(dxout+i);
231          t->y[i]   = (float)*dyout++;          t->y[i]   = (float)*(dyout+i);
232          t->thx[i] = (float)*dthxout++;          t->thx[i] = (float)*(dthxout+i);
233          t->thy[i] = (float)*dthyout++;          t->thy[i] = (float)*(dthyout+i);
234          t->tl[i]  = (float)*dtlout++;          t->tl[i]  = (float)*(dtlout+i);
235      }      }
236    
237  //    delete [] dxout;      delete [] dxout;
238  //    delete [] dyout;      delete [] dyout;
239  //    delete [] dzin;      delete [] dzin;
240        delete [] dthxout;
241        delete [] dthyout;
242        delete [] dtlout;
243    
244      return ifail;      return ifail;
245  };  };
# Line 278  Float_t TrkTrack::GetDEDX(){ Line 299  Float_t TrkTrack::GetDEDX(){
299      return dedx;      return dedx;
300  };  };
301  /**  /**
302   * Returns 1 if the cluster on a tracker view includes bad strips.   * Returns 1 if the cluster on a tracker view includes bad strips
303     * (at least one bad strip among the four strip used by p.f.a.)
304   * @param ip plane (0-5)   * @param ip plane (0-5)
305   * @param iv view (0=x 1=y)   * @param iv view (0=x 1=y)
306   */   */
# Line 351  Int_t TrkTrack::GetLeverArmY(){ Line 373  Int_t TrkTrack::GetLeverArmY(){
373      }      }
374      return (last_plane-first_plane+1);      return (last_plane-first_plane+1);
375  }  }
376    /**
377     * Returns the track "lever-arm" on the x+y view, defined as the distance (in planes) between
378     * the upper and lower x,y (couple) measurements (the maximum value of lever-arm is 6).
379     */
380    Int_t TrkTrack::GetLeverArmXY(){
381        int first_plane = -1;
382        int last_plane  = -1;
383        for(Int_t ip=0; ip<6; ip++){
384            if( XGood(ip)*YGood(ip) && first_plane == -1 )first_plane = ip;
385            if( XGood(ip)*YGood(ip) && first_plane != -1 )last_plane = ip;
386        }
387        if( first_plane == -1 || last_plane == -1){
388            cout<< "Int_t TrkTrack::GetLeverArmXY() -- XGood(ip)*YGood(ip) always false ??? "<<endl;
389            return 0;
390        }
391        return (last_plane-first_plane+1);
392    }
393    /**
394     * Returns the reduced chi-square of track x-projection
395     */
396    Float_t  TrkTrack::GetChi2X(){
397        float chiq=0;
398        for(int ip=0; ip<6; ip++)if(XGood(ip))chiq+= pow((xv[ip]-xm[ip])/resx[ip],2.);
399        if(GetNX()>3)chiq=chiq/(GetNX()-3);
400        else chiq=0;
401        if(chiq==0)cout << " Float_t  TrkTrack::GetChi2X() -- WARNING -- value not defined "<<chiq<<endl;
402        return chiq;
403    }
404    /**
405     * Returns the reduced chi-square of track y-projection
406     */
407    Float_t  TrkTrack::GetChi2Y(){
408        float chiq=0;
409        for(int ip=0; ip<6; ip++)if(YGood(ip))chiq+= pow((yv[ip]-ym[ip])/resy[ip],2.);
410        if(GetNY()>2)chiq=chiq/(GetNY()-2);
411        else chiq=0;
412        if(chiq==0)cout << " Float_t  TrkTrack::GetChi2Y() -- WARNING -- value not defined "<<chiq<<endl;
413        return chiq;
414    }
415    /**
416     * Returns the logarythm of the likeliwood-function of  track x-projection
417     */
418    Float_t TrkTrack::GetLnLX(){
419        float lnl=0;
420        for(int ip=0; ip<6; ip++)
421            if( XGood(ip) && tailx[ip]!=0 )
422                lnl += (tailx[ip]+1.) * log( (tailx[ip]*pow(resx[ip],2.) + pow(xv[ip]-xm[ip],2.)) / (tailx[ip]*pow(resx[ip],2)) );
423        if(GetNX()>3)lnl=lnl/(GetNX()-3);
424        else lnl=0;
425        if(lnl==0){
426            cout << " Float_t  TrkTrack::GetLnLX() -- WARNING -- value not defined "<<lnl<<endl;
427            Dump();
428        }
429        return lnl;
430        
431    }
432    /**
433     * Returns the logarythm of the likeliwood-function of  track y-projection
434     */
435    Float_t TrkTrack::GetLnLY(){
436        float lnl=0;
437        for(int ip=0; ip<6; ip++)
438            if( YGood(ip) && taily[ip]!=0 )
439                lnl += (taily[ip]+1.) * log( (taily[ip]*pow(resy[ip],2.) + pow(yv[ip]-ym[ip],2.)) / (taily[ip]*pow(resy[ip],2)) );
440        if(GetNY()>2)lnl=lnl/(GetNY()-2);
441        else lnl=0;
442        if(lnl==0){
443            cout << " Float_t  TrkTrack::GetLnLY() -- WARNING -- value not defined "<<lnl<<endl;
444            Dump();
445        }
446        return lnl;
447        
448    }
449    /**
450     * Returns the effective angle, relative to the sensor, on each plane.
451     * @param ip plane (0-5)
452     * @param iv view (0=x 1=y)
453     */
454    Float_t TrkTrack::GetEffectiveAngle(int ip, int iv){
455    
456        if(ip<0 || ip>5){
457            cout << "Float_t TrkTrack::GetEffectiveAngle(int "<<ip<<", int "<<iv<<") ==> wrong input"<<endl;
458            return 0.;
459        }
460    
461        float v[3]={xv[ip],yv[ip],zv[ip]};
462        //-----------------------------------------
463        // effective angle (relative to the sensor)
464        //-----------------------------------------
465        float axv_geo  = axv[ip];
466        float muhall_h = 297.61; //cm**2/Vs
467        float BY = TrkParams::GetBY(v);
468        float axv_eff = 0;
469        if(ip==5) axv_geo = -1*axv_geo;
470        if(ip==5) BY      = -1*BY;
471        axv_eff = 180.*atan( tan(axv_geo*acos(-1.)/180.) + muhall_h * BY * 0.0001)/acos(-1.);
472        //-----------------------------------------
473        // effective angle (relative to the sensor)
474        //-----------------------------------------
475        float ayv_geo = ayv[ip];
476        float muhall_e = 1258.18; //cm**2/Vs
477        float BX = TrkParams::GetBX(v);
478        float ayv_eff = 0;
479        ayv_eff = 180.*atan( tan(ayv_geo*acos(-1.)/180.) + muhall_e * BX * 0.0001)/acos(-1.);
480      
481        if     (iv==0)return axv_eff;
482        else if(iv==1)return ayv_eff;
483        else{
484            cout << "Float_t TrkTrack::GetEffectiveAngle(int "<<ip<<", int "<<iv<<") ==> wrong input"<<endl;
485            return 0.;
486        }
487      
488    };
489    
490  //--------------------------------------  //--------------------------------------
491  //  //
492  //  //
# Line 372  void TrkTrack::Dump(){ Line 508  void TrkTrack::Dump(){
508      cout << endl << "zv       : "; for(int i=0; i<6; i++)cout << zv[i] << " ";      cout << endl << "zv       : "; for(int i=0; i<6; i++)cout << zv[i] << " ";
509      cout << endl << "resx     : "; for(int i=0; i<6; i++)cout << resx[i] << " ";      cout << endl << "resx     : "; for(int i=0; i<6; i++)cout << resx[i] << " ";
510      cout << endl << "resy     : "; for(int i=0; i<6; i++)cout << resy[i] << " ";      cout << endl << "resy     : "; for(int i=0; i<6; i++)cout << resy[i] << " ";
511        cout << endl << "tailx    : "; for(int i=0; i<6; i++)cout << tailx[i] << " ";
512        cout << endl << "taily    : "; for(int i=0; i<6; i++)cout << taily[i] << " ";
513      cout << endl << "coval    : "; for(int i=0; i<5; i++)cout << coval[0][i]<<" ";      cout << endl << "coval    : "; for(int i=0; i<5; i++)cout << coval[0][i]<<" ";
514      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[1][i]<<" ";      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[1][i]<<" ";
515      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[2][i]<<" ";      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[2][i]<<" ";
# Line 379  void TrkTrack::Dump(){ Line 517  void TrkTrack::Dump(){
517      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[4][i]<<" ";      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[4][i]<<" ";
518      cout << endl << "dedx_x   : "; for(int i=0; i<6; i++)cout << dedx_x[i] << " ";      cout << endl << "dedx_x   : "; for(int i=0; i<6; i++)cout << dedx_x[i] << " ";
519      cout << endl << "dedx_y   : "; for(int i=0; i<6; i++)cout << dedx_y[i] << " ";      cout << endl << "dedx_y   : "; for(int i=0; i<6; i++)cout << dedx_y[i] << " ";
520        cout << endl << "maxs x   : "; for(int i=0; i<6; i++)cout << GetClusterX_MaxStrip(i) << " ";
521        cout << endl << "maxs y   : "; for(int i=0; i<6; i++)cout << GetClusterY_MaxStrip(i) << " ";
522        cout << endl << "mult x   : "; for(int i=0; i<6; i++)cout << GetClusterX_Multiplicity(i) << " ";
523        cout << endl << "mult y   : "; for(int i=0; i<6; i++)cout << GetClusterY_Multiplicity(i) << " ";
524        cout << endl << "seed x   : "; for(int i=0; i<6; i++)cout << GetClusterX_Seed(i) << " ";
525        cout << endl << "seed y   : "; for(int i=0; i<6; i++)cout << GetClusterY_Seed(i) << " ";
526        cout << endl << "xpu      : "; for(int i=0; i<6; i++)cout << xpu[i] << " ";
527        cout << endl << "ypu      : "; for(int i=0; i<6; i++)cout << ypu[i] << " ";
528    
529      cout << endl;      cout << endl;
530  }  }
531  /**  /**
# Line 397  void TrkTrack::SetResolution(double *rx, Line 544  void TrkTrack::SetResolution(double *rx,
544      for(int i=0; i<6; i++) resy[i]=*ry++;      for(int i=0; i<6; i++) resy[i]=*ry++;
545  }  }
546  /**  /**
547     * Set the TrkTrack tails position resolution
548     */
549    void TrkTrack::SetTail(double *tx, double *ty, double factor){
550        for(int i=0; i<6; i++) tailx[i]=factor*(*tx++);
551        for(int i=0; i<6; i++) taily[i]=factor*(*ty++);
552    }
553    /**
554     * Set the TrkTrack Student parameter (resx,resy,tailx,taily)
555     * from previous gausian fit
556     *@param flag =0 standard, =1 with noise correction
557     */
558    void TrkTrack::SetStudentParam(int flag){
559        float sx[11]={0.000128242,
560                       0.000136942,
561                       0.000162718,
562                       0.000202644,
563                       0.00025597,
564                       0.000317456,
565                       0.000349048,
566                       0.000384638,
567                       0.000457295,
568                       0.000512319,
569                       0.000538573};
570        float tx[11]={1.79402,
571                       2.04876,
572                       2.88376,
573                       3.3,
574                       3.14084,
575                       4.07686,
576                       4.44736,
577                       3.5179,
578                       3.38697,
579                       3.45739,
580                       3.18627};
581        float sy[11]={0.000483075,
582                       0.000466925,
583                       0.000431658,
584                       0.000428317,
585                       0.000433854,
586                       0.000444044,
587                       0.000482098,
588                       0.000537579,
589                       0.000636279,
590                       0.000741998,
591                       0.000864261};
592        float ty[11]={0.997032,
593                       1.11147,
594                       1.18526,
595                       1.61404,
596                       2.21908,
597                       3.08959,
598                       4.48833,
599                       4.42687,
600                       4.65253,
601                       4.52043,
602                       4.29926};
603        int index;
604        float fact=0.;
605        for(int i=0; i<6; i++) {
606            index = int((fabs(axv[i])+1.)/2.);
607            if(index>10) index=10;
608            tailx[i]=tx[index];
609            if(flag==1) {
610                if(fabs(axv[i])<=10.) fact = resx[i]/risxeta2_(&(axv[i]));
611                if(fabs(axv[i])>10.&&fabs(axv[i])<=15.) fact = resx[i]/risxeta3_(&(axv[i]));
612                if(fabs(axv[i])>15.) fact = resx[i]/risxeta4_(&(axv[i]));
613            } else fact = 1.;
614            resx[i] = sx[index]*fact;
615        }
616        for(int i=0; i<6; i++) {
617            index = int((fabs(ayv[i])+1.)/2.);
618            if(index>10) index=10;
619            taily[i]=ty[index];
620            if(flag==1) fact = resy[i]/risyeta2_(&(ayv[i]));
621            else fact = 1.;
622            resy[i] = sy[index]*fact;
623        }
624    }
625    /**
626   * Set the TrkTrack good measurement   * Set the TrkTrack good measurement
627   */   */
628  void TrkTrack::SetGood(int *xg, int *yg){  void TrkTrack::SetGood(int *xg, int *yg){
629      // NB! si perdera` l'informazione sul numero del cluster  
630      for(int i=0; i<6; i++) xgood[i]=*xg++;      for(int i=0; i<6; i++) xgood[i]=*xg++;
631      for(int i=0; i<6; i++) ygood[i]=*yg++;      for(int i=0; i<6; i++) ygood[i]=*yg++;
632  }  }
# Line 415  void TrkTrack::LoadField(TString path){ Line 641  void TrkTrack::LoadField(TString path){
641  //     path_.error   = 0;  //     path_.error   = 0;
642  //     readb_();  //     readb_();
643    
644    //     TrkParams::SetTrackingMode();
645    //     TrkParams::SetPrecisionFactor();
646    //     TrkParams::SetStepMin();
647        TrkParams::SetMiniDefault();
648    
649      TrkParams::Set(path,1);      TrkParams::Set(path,1);
650      TrkParams::Load(1);      TrkParams::Load(1);
651        if( !TrkParams::IsLoaded(1) ){
652            cout << "void TrkTrack::LoadField(TString path) --- ERROR --- m.field not loaded"<<endl;
653        }
654    
655  };  };
656    
# Line 428  void TrkTrack::FillMiniStruct(cMini2trac Line 662  void TrkTrack::FillMiniStruct(cMini2trac
662    
663      for(int i=0; i<6; i++){      for(int i=0; i<6; i++){
664    
665  //      track.xgood[i]=xgood[i];  //      cout << i<<" - "<<xgood[i]<<" "<<XGood(i)<<endl;
666  //      track.ygood[i]=ygood[i];  //      cout << i<<" - "<<ygood[i]<<" "<<YGood(i)<<endl;
667          track.xgood[i]=XGood(i);          track.xgood[i]=XGood(i);
668          track.ygood[i]=YGood(i);          track.ygood[i]=YGood(i);
669                    
# Line 438  void TrkTrack::FillMiniStruct(cMini2trac Line 672  void TrkTrack::FillMiniStruct(cMini2trac
672          track.zm[i]=zm[i];          track.zm[i]=zm[i];
673                    
674  //      --- temporaneo ----------------------------  //      --- temporaneo ----------------------------
675  //      andrebbe inserita la dimensione del sensore  //      float segment = 100.;
676          float segment = 100.;  //      track.xm_a[i]=xm[i];
677          track.xm_a[i]=xm[i];  //      track.xm_b[i]=xm[i];
678          track.xm_b[i]=xm[i];  //      track.ym_a[i]=ym[i];
679          track.ym_a[i]=ym[i];  //      track.ym_b[i]=ym[i];
680          track.ym_b[i]=ym[i];  //      if(       XGood(i) && !YGood(i) ){
681          if(       XGood(i) && !YGood(i) ){  //          track.ym_a[i] = track.ym_a[i]+segment;
682              track.ym_a[i] = track.ym_a[i]+segment;  //          track.ym_b[i] = track.ym_b[i]-segment;
683              track.ym_b[i] = track.ym_b[i]-segment;  //      }else if( !XGood(i) && YGood(i)){
684          }else if( !XGood(i) && YGood(i)){  //          track.xm_a[i] = track.xm_a[i]+segment;
685              track.xm_a[i] = track.xm_a[i]+segment;  //          track.xm_b[i] = track.xm_b[i]-segment;
686              track.xm_b[i] = track.xm_b[i]-segment;  //      }
         }  
687  //      --- temporaneo ----------------------------  //      --- temporaneo ----------------------------
688    
689            if( XGood(i) || YGood(i) ){
690                double segment = 2.;//cm
691                // NB: i parametri di allineamento hanno una notazione particolare!!!
692                // sensor = 0 (hybrid side), 1
693                // ladder = 0-2 (increasing x)
694                // plane  = 0-5 (from bottom to top!!!)
695                int is = (int)GetSensor(i); if(i==5)is=1-is;
696                int ip = 5-i;
697                int il = (int)GetLadder(i);
698                
699                double omega   = 0.;
700                double beta    = 0.;
701                double gamma   = 0.;
702                if(
703                    (is < 0 || is > 1 || ip < 0 || ip > 5 || il < 0 || il > 2) &&
704                    true){
705                    // se il piano risulta colpito, ladder e sensore devono essere
706                    // assegnati correttamente
707                    cout << " void TrkTrack::FillMiniStruct(cMini2track&) --- WARNING --- sensor not defined, cannot read alignment parameters "<<endl;
708                    cout << " is ip il = "<<is<<" "<<ip<<" "<<il<<endl;
709                }else{
710                    omega   = alignparameters_.omega[is][il][ip];
711                    beta    = alignparameters_.beta[is][il][ip];
712                    gamma   = alignparameters_.gamma[is][il][ip];
713                }
714                
715                if(       XGood(i) && !YGood(i) ){
716                    track.xm_a[i] = xm[i] - omega * segment;
717                    track.ym_a[i] = ym[i] + segment;
718    //          track.zm_a[i] = zm[i] + beta * segment;//not used yet
719                    track.xm_b[i] = xm[i] + omega * segment;
720                    track.ym_b[i] = ym[i] - segment;
721    //          track.zm_b[i] = zm[i] - beta * segment;//not used yet
722                }else if( !XGood(i) && YGood(i) ){
723                    track.xm_a[i] = xm[i] + segment;
724                    track.ym_a[i] = ym[i] + omega * segment;
725    //          track.zm_a[i] = zm[i] - gamma * segment;//not used yet
726                    track.xm_b[i] = xm[i] - segment;
727                    track.ym_b[i] = ym[i] - omega * segment;
728    //          track.zm_b[i] = zm[i] + gamma * segment;//not used yet
729                }
730            }
731                    
732          track.resx[i]=resx[i];          track.resx[i]=resx[i];
733          track.resy[i]=resy[i];          track.resy[i]=resy[i];
734            track.tailx[i]=tailx[i];
735            track.taily[i]=taily[i];
736      }      }
737    
738      for(int i=0; i<5; i++) track.al[i]=al[i];      for(int i=0; i<5; i++) track.al[i]=al[i];
# Line 486  void TrkTrack::SetFromMiniStruct(cMini2t Line 764  void TrkTrack::SetFromMiniStruct(cMini2t
764            
765  }  }
766  /**  /**
767   * Tracking method. It calls F77 mini routine.   * \brief Method to re-evaluate coordinates of clusters associated with a track.
768     *
769     * The method can be applied only after recovering level1 information
770     * (either by reprocessing single events from level0 or from  
771     * the TrkLevel1 branch, if present); it calls F77 subroutines that
772     * read the level1 common and fill the minimization-routine common.
773     * Some clusters can be excluded or added by means of the methods:
774     *
775     * TrkTrack::ResetXGood(int ip)
776     * TrkTrack::ResetYGood(int ip)
777     * TrkTrack::SetXGood(int ip, int cid, int is)
778     * TrkTrack::SetYGood(int ip, int cid, int is)
779     *
780     * NB! The method TrkTrack::SetGood(int *xg, int *yg) set the plane-mask (0-1)
781     * for the minimization-routine common. It deletes the cluster information
782     * (at least for the moment...) thus cannot be applied before
783     * TrkTrack::EvaluateClusterPositions().  
784     *
785     * Different p.f.a. can be applied by calling (once) the method:
786     *
787     * TrkParams::SetPFA(0); //Set ETA p.f.a.
788     *
789     * @see TrkParams::SetPFA(int)
790     */
791    Bool_t TrkTrack::EvaluateClusterPositions(){
792        
793    //     cout << "void TrkTrack::GetClusterositions() "<<endl;
794    
795        TrkParams::Load(1);
796        if( !TrkParams::IsLoaded(1) ){
797            cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- m.field not loaded "<<endl;
798            return false;
799        }    
800        TrkParams::Load(4);
801        if( !TrkParams::IsLoaded(4) ){
802            cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- p.f.a. par. not loaded "<<endl;
803            return false;
804        }
805        TrkParams::Load(5);
806        if( !TrkParams::IsLoaded(5) ){
807            cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- alignment par. not loaded "<<endl;
808            return false;
809        }
810    
811        for(int ip=0; ip<6; ip++){
812    //      cout << ip<<" ** "<<xm[ip]<<" / "<<ym[ip]<<endl;;
813            int icx = GetClusterX_ID(ip)+1;
814            int icy = GetClusterY_ID(ip)+1;
815            int sensor = GetSensor(ip)+1;//<< convenzione "Paolo"
816            if(ip==5 && sensor!=0)sensor=3-sensor;//<< convenzione "Elena"
817            int ladder = GetLadder(ip)+1;
818            float ax = axv[ip];
819            float ay = ayv[ip];
820            float v[3];
821            v[0]=xv[ip];
822            v[1]=yv[ip];
823            v[2]=zv[ip];
824            float bfx = 10*TrkParams::GetBX(v);//Tesla
825            float bfy = 10*TrkParams::GetBY(v);//Tesla
826            int ipp=ip+1;
827            xyzpam_(&ipp,&icx,&icy,&ladder,&sensor,&ax,&ay,&bfx,&bfy);
828            if(icx<0 || icy<0)return false;
829        }
830        return true;
831    }
832    /**
833     * \brief Tracking method. It calls F77 mini routine.
834     *
835     * @param pfixed Particle momentum. If pfixed=0 the momentum
836     * is left as a free parameter, otherwise it is fixed to the input value.
837     * @param fail Output flag (!=0 if the fit failed).
838     * @param iprint Flag to set debug mode ( 0 = no output; 1 = verbose; 2 = debug).
839     * @param froml1 Flag to re-evaluate positions (see TrkTrack::GetClusterPositions()).
840     *
841     * The option to re-evaluate positions can be used only after recovering
842     * level1 information, eg. by reprocessing the single event.
843     *
844     * Example:
845     *
846     * if( !event->GetTrkLevel0() )return false;
847     * event->GetTrkLevel0()->ProcessEvent(); // re-processing level0->level1
848     * int fail=0;
849     * event->GetTrkLevel2()->GetTrack(0)->Fit(0.,fail,0,1);
850     *
851     * @see EvaluateClusterPositions()
852     *
853     * The fitting procedure can be varied by changing the tracking mode,
854     * the fit-precision factor, the minimum number of step, etc.
855     * @see SetTrackingMode(int)
856     * @see SetPrecisionFactor(double)
857     * @see SetStepMin(int)
858     * @see SetDeltaB(int,double)
859   */   */
860  void TrkTrack::Fit(double pfixed, int& fail, int iprint){  void TrkTrack::Fit(double pfixed, int& fail, int iprint, int froml1){
861    
862        TrkParams::Load(1);
863        if( !TrkParams::IsLoaded(1) ){
864            cout << "void TrkTrack::Fit(double,int&,int,int) ---ERROR--- m.field not loaded "<<endl;
865            return;
866        }
867        TrkParams::Load(5);
868        if( !TrkParams::IsLoaded(5) ){
869            cout << "void TrkTrack::Fit(double,int&,int,int) ---ERROR--- align.param. not loaded "<<endl;
870            return;
871        }
872    
873      float al_ini[] = {0.,0.,0.,0.,0.};      float al_ini[] = {0.,0.,0.,0.,0.};
874    
875      extern cMini2track track_;      extern cMini2track track_;
876      fail = 0;      fail = 0;
     FillMiniStruct(track_);  
877    
878        FillMiniStruct(track_);
879            
880        if(froml1!=0){
881            if( !EvaluateClusterPositions() ){
882                cout << "void TrkTrack::Fit("<<pfixed<<","<<fail<<","<<iprint<<","<<froml1<<") --- ERROR evaluating cluster positions "<<endl;
883                FillMiniStruct(track_) ;
884                fail = 1;
885                return;
886            }
887        }else{
888            FillMiniStruct(track_);
889        }
890        
891      // if fit variables have been reset, evaluate the initial guess      // if fit variables have been reset, evaluate the initial guess
892      if(al[0]==-9999.&&al[1]==-9999.&&al[2]==-9999.&&al[3]==-9999.&&al[4]==-9999.)guess_();      if(al[0]==-9999.&&al[1]==-9999.&&al[2]==-9999.&&al[3]==-9999.&&al[4]==-9999.)guess_();
893    
# Line 514  void TrkTrack::Fit(double pfixed, int& f Line 906  void TrkTrack::Fit(double pfixed, int& f
906    
907      //  ------------------------------------------      //  ------------------------------------------
908      //  call mini routine      //  call mini routine
909      TrkParams::Load(1);      //  ------------------------------------------
     if( !TrkParams::IsLoaded(1) ){  
         cout << "void TrkTrack::Fit(double pfixed, int& fail, int iprint) --- ERROR --- m.field not loaded"<<endl;  
         return;  
     }  
910      int istep=0;      int istep=0;
911      int ifail=0;      int ifail=0;
912      mini2_(&istep,&ifail, &iprint);      mini2_(&istep,&ifail, &iprint);
# Line 529  void TrkTrack::Fit(double pfixed, int& f Line 917  void TrkTrack::Fit(double pfixed, int& f
917      //  ------------------------------------------      //  ------------------------------------------
918            
919      SetFromMiniStruct(&track_);      SetFromMiniStruct(&track_);
 //    cout << endl << "eta ===> " << track_.al[4] << endl;  
   
 //     for(int i=0; i<5; i++) al[i]=track_.al[i];  
 //     chi2=track_.chi2;  
 //     nstep=track_.nstep;  
 //     for(int i=0; i<6; i++) xv[i]=track_.xv[i];  
 //     for(int i=0; i<6; i++) yv[i]=track_.yv[i];  
 //     for(int i=0; i<6; i++) zv[i]=track_.zv[i];  
 //     for(int i=0; i<6; i++) axv[i]=track_.axv[i];  
 //     for(int i=0; i<6; i++) ayv[i]=track_.ayv[i];  
 //     for(int i=0; i<5; i++) {  
 //      for(int j=0; j<5; j++) coval[i][j]=track_.cov[i][j];  
 //     }  
920    
921      if(fail){      if(fail){
922          if(iprint)cout << " >>>> fit failed >>>> drawing initial par"<<endl;          if(iprint)cout << " >>>> fit failed "<<endl;
923          for(int i=0; i<5; i++) al[i]=al_ini[i];          for(int i=0; i<5; i++) al[i]=al_ini[i];
924      }      }
925    
926  };  };
927  /*  /**
928   * Reset the fit parameters   * Reset the fit parameters
929   */   */
930  void TrkTrack::FitReset(){  void TrkTrack::FitReset(){
931      for(int i=0; i<5; i++) al[i]=-9999.;      for(int i=0; i<5; i++) al[i]=-9999.;
932      chi2=0.;      chi2=0.;
933      nstep=0;      nstep=0;
934      for(int i=0; i<6; i++) xv[i]=0.;  //     for(int i=0; i<6; i++) xv[i]=0.;
935      for(int i=0; i<6; i++) yv[i]=0.;  //     for(int i=0; i<6; i++) yv[i]=0.;
936      for(int i=0; i<6; i++) zv[i]=0.;  //     for(int i=0; i<6; i++) zv[i]=0.;
937      for(int i=0; i<6; i++) axv[i]=0.;  //     for(int i=0; i<6; i++) axv[i]=0.;
938      for(int i=0; i<6; i++) ayv[i]=0.;  //     for(int i=0; i<6; i++) ayv[i]=0.;
939      for(int i=0; i<5; i++) {      for(int i=0; i<5; i++) {
940          for(int j=0; j<5; j++) coval[i][j]=0.;          for(int j=0; j<5; j++) coval[i][j]=0.;
941      }      }
942  }  }
943  /*  /**
944   * Set the tracking mode   * Set the tracking mode
945   */   */
946  void TrkTrack::SetTrackingMode(int trackmode){  void TrkTrack::SetTrackingMode(int trackmode){
947      extern cMini2track track_;      extern cMini2track track_;
948      track_.trackmode = trackmode;      track_.trackmode = trackmode;
949  }  }
950  /*  /**
951   * Set the factor scale for tracking precision   * Set the factor scale for tracking precision
952   */   */
953  void TrkTrack::SetPrecisionFactor(double fact){  void TrkTrack::SetPrecisionFactor(double fact){
954      extern cMini2track track_;      extern cMini2track track_;
955      track_.fact = fact;      track_.fact = fact;
956  }  }
957  /*  /**
958   * Set the factor scale for tracking precision   * Set the minimum number of steps for tracking precision
959   */   */
960  void TrkTrack::SetStepMin(int istepmin){  void TrkTrack::SetStepMin(int istepmin){
961      extern cMini2track track_;      extern cMini2track track_;
962      track_.istepmin = istepmin;      track_.istepmin = istepmin;
963  }  }
964    /**
965     * Set deltaB parameters (id=0,1). By default they are set to zero.
966     */
967    void TrkTrack::SetDeltaB(int id, double db){
968        if(id!=0 && id!=1)cout << "void TrkTrack::SetDeltaB(int id,double db) -- wrong input parameters: "<<id<<" "<<db<<endl;
969        TrkParams::SetDeltaB(id,db);
970    }
971    
972    /**
973     * Returns true if the track is inside the magnet cavity.
974     * @param toll Tolerance around the nominal volume (toll>0 define an inner fiducial volume)
975     */
976    Bool_t TrkTrack::IsInsideCavity(float toll){
977    
978    //     float xmagntop, ymagntop, xmagnbottom, ymagnbottom;
979    //     xmagntop = xv[0] + (ZMAGNHIGH-zv[0])*tan(acos(-1.0)*axv[0]/180.);
980    //     ymagntop = yv[0] + (ZMAGNHIGH-zv[0])*tan(acos(-1.0)*ayv[0]/180.);
981    //     xmagnbottom = xv[5] + (ZMAGNLOW-zv[5])*tan(acos(-1.0)*axv[5]/180.);
982    //     ymagnbottom = yv[5] + (ZMAGNLOW-zv[5])*tan(acos(-1.0)*ayv[5]/180.);
983    //     if( xmagntop>XMAGNLOW && xmagntop<XMAGNHIGH &&
984    //      ymagntop>YMAGNLOW && ymagntop<YMAGNHIGH &&
985    //      xmagnbottom>XMAGNLOW && xmagnbottom<XMAGNHIGH &&
986    //      ymagnbottom>YMAGNLOW && ymagnbottom<YMAGNHIGH ) return(true);
987    //     else return(false);
988    
989  /*      int ngf = TrkParams::nGF;
990        for(int i=0; i<ngf; i++){
991            //
992    //      cout << endl << TrkParams::GF_element[i];
993            if(
994                TrkParams::GF_element[i].CompareTo("CUF") &&
995                TrkParams::GF_element[i].CompareTo("T2")  &&
996                TrkParams::GF_element[i].CompareTo("T3")  &&
997                TrkParams::GF_element[i].CompareTo("T4")  &&
998                TrkParams::GF_element[i].CompareTo("T5")  &&
999                TrkParams::GF_element[i].CompareTo("CLF") &&
1000                true)continue;
1001            // apply condition only within the cavity
1002    //      cout << " -- "<<xGF[i]<<" "<<yGF[i];
1003            if(
1004                xGF[i] <= TrkParams::xGF_min[i] + toll ||
1005                xGF[i] >= TrkParams::xGF_max[i] - toll ||
1006                yGF[i] <= TrkParams::yGF_min[i] + toll ||
1007                yGF[i] >= TrkParams::yGF_max[i] - toll ||
1008                false){
1009                
1010                return false;
1011            }
1012        }
1013        return true;
1014    
1015    
1016    }
1017    /**
1018     * Returns true if the track is inside the nominal acceptance, which is defined
1019     * by the intersection among magnet cavity, silicon-plane sensitive area and
1020     * ToF sensitive area (nominal values from the official document used to
1021     * calculate the geometrical factor)
1022     * @param toll Tolerance around the nominal volume (toll>0 define an inner fiducial volume)
1023     */
1024    // Bool_t TrkTrack::IsInsideAcceptance(){
1025    
1026    //     int ngf = TrkParams::nGF;
1027    //     for(int i=0; i<ngf; i++){
1028    //      if(
1029    //          xGF[i] <= TrkParams::xGF_min[i] ||
1030    //          xGF[i] >= TrkParams::xGF_max[i] ||
1031    //          yGF[i] <= TrkParams::yGF_min[i] ||
1032    //          yGF[i] >= TrkParams::yGF_max[i] ||
1033    //          false)return false;
1034    //     }
1035    //     return true;
1036    
1037    // }
1038    Bool_t TrkTrack::IsInsideAcceptance(float toll){
1039    
1040    
1041        int ngf = TrkParams::nGF;
1042        for(int i=0; i<ngf; i++){
1043            //
1044    //      cout << endl << TrkParams::GF_element[i];
1045            if(
1046                TrkParams::GF_element[i].CompareTo("S11") &&
1047                TrkParams::GF_element[i].CompareTo("S12") &&
1048                TrkParams::GF_element[i].CompareTo("S21") &&
1049                TrkParams::GF_element[i].CompareTo("S22") &&
1050                TrkParams::GF_element[i].CompareTo("T1")  &&
1051                TrkParams::GF_element[i].CompareTo("CUF") &&
1052                TrkParams::GF_element[i].CompareTo("T2")  &&
1053                TrkParams::GF_element[i].CompareTo("T3")  &&
1054                TrkParams::GF_element[i].CompareTo("T4")  &&
1055                TrkParams::GF_element[i].CompareTo("T5")  &&
1056                TrkParams::GF_element[i].CompareTo("CLF") &&
1057                TrkParams::GF_element[i].CompareTo("T6")  &&
1058                TrkParams::GF_element[i].CompareTo("S31") &&
1059                TrkParams::GF_element[i].CompareTo("S32") &&
1060                true)continue;
1061            // apply condition only within the cavity
1062    //      cout << " -- "<<xGF[i]<<" "<<yGF[i];
1063            if(
1064                xGF[i] <= TrkParams::xGF_min[i] + toll ||
1065                xGF[i] >= TrkParams::xGF_max[i] - toll ||
1066                yGF[i] <= TrkParams::yGF_min[i] + toll ||
1067                yGF[i] >= TrkParams::yGF_max[i] - toll ||
1068                false){
1069                
1070                return false;
1071            }
1072        }
1073        return true;
1074    }
1075    
1076    /**
1077     * Returns true if the track is inside one of the surfaces which define the
1078     * geometrical acceptance.
1079     * @param surf tag of the surface (possible values are: S11 S12 S21 S22 T1
1080     * CUF T2 T3 T4 T5 CLF T6 S31 S32).
1081     * @param toll  Tolerance around the nominal surface (toll>0 define an inner
1082     * fiducial surface)
1083    */
1084    Bool_t TrkTrack::IsInsideGFSurface(const char* surf, float toll){
1085    
1086    
1087        int ngf = TrkParams::nGF;
1088        bool SURFOK = false;
1089        for(int i=0; i<ngf; i++){
1090            if(  !TrkParams::GF_element[i].CompareTo(surf)  ){
1091                SURFOK=true;
1092                if(
1093                    xGF[i] > TrkParams::xGF_min[i] + toll &&
1094                    xGF[i] < TrkParams::xGF_max[i] - toll &&
1095                    yGF[i] > TrkParams::yGF_min[i] + toll &&
1096                    yGF[i] < TrkParams::yGF_max[i] - toll &&
1097                    true)return true;
1098            }
1099        }
1100        if( !SURFOK )cout << " Bool_t TrkTrack::IsInsideGFSurface(char* surf, float toll) --> suface "<<surf<<" not defined "<<endl;
1101        return false;
1102    
1103    }
1104    
1105    /**
1106   * Method to retrieve ID (0,1,...) of x-cluster (if any) associated to this track.   * Method to retrieve ID (0,1,...) of x-cluster (if any) associated to this track.
1107   * If no cluster is associated, ID=-1.   * If no cluster is associated, ID=-1.
1108   * @param ip Tracker plane (0-5)   * @param ip Tracker plane (0-5)
# Line 596  void TrkTrack::SetStepMin(int istepmin){ Line 1110  void TrkTrack::SetStepMin(int istepmin){
1110  Int_t TrkTrack::GetClusterX_ID(int ip){  Int_t TrkTrack::GetClusterX_ID(int ip){
1111      return ((Int_t)fabs(xgood[ip]))%10000000-1;      return ((Int_t)fabs(xgood[ip]))%10000000-1;
1112  };  };
1113  /*  /**
1114   * Method to retrieve ID (0-xxx) of y-cluster (if any) associated to this track.   * Method to retrieve ID (0-xxx) of y-cluster (if any) associated to this track.
1115   * If no cluster is associated, ID=-1.   * If no cluster is associated, ID=-1.
1116   * @param ip Tracker plane (0-5)   * @param ip Tracker plane (0-5)
# Line 604  Int_t TrkTrack::GetClusterX_ID(int ip){ Line 1118  Int_t TrkTrack::GetClusterX_ID(int ip){
1118  Int_t TrkTrack::GetClusterY_ID(int ip){  Int_t TrkTrack::GetClusterY_ID(int ip){
1119      return ((Int_t)fabs(ygood[ip]))%10000000-1;      return ((Int_t)fabs(ygood[ip]))%10000000-1;
1120  };  };
1121  /*  
1122   * Method to retrieve the ladder (0-4, increasing x) traversed by the track on this plane.  /**
1123     * Method to retrieve the ladder (0-2, increasing x) traversed by the track on this plane.
1124   * If no ladder is traversed (dead area) the metod retuns -1.   * If no ladder is traversed (dead area) the metod retuns -1.
1125   * @param ip Tracker plane (0-5)   * @param ip Tracker plane (0-5)
1126   */   */
# Line 614  Int_t TrkTrack::GetLadder(int ip){ Line 1129  Int_t TrkTrack::GetLadder(int ip){
1129      if(YGood(ip))return (Int_t)fabs(ygood[ip]/100000000)-1;      if(YGood(ip))return (Int_t)fabs(ygood[ip]/100000000)-1;
1130      return -1;      return -1;
1131  };  };
1132  /*  /**
1133   * Method to retrieve the sensor (0-1, increasing y) traversed by the track on this plane.   * Method to retrieve the sensor (0-1, increasing y) traversed by the track on this plane.
1134   * If no sensor is traversed (dead area) the metod retuns -1.   * If no sensor is traversed (dead area) the metod retuns -1.
1135   * @param ip Tracker plane (0-5)   * @param ip Tracker plane (0-5)
# Line 625  Int_t TrkTrack::GetSensor(int ip){ Line 1140  Int_t TrkTrack::GetSensor(int ip){
1140      return -1;      return -1;
1141  };  };
1142    
1143    /**
1144     * \brief Method to include a x-cluster to the track.
1145     * @param ip Tracker plane (0-5)
1146     * @param clid Cluster ID (0 = no-cluster, 1,2,... otherwise )
1147     * @param il Ladder (0-2, increasing x, -1 if no sensitive area is hit)
1148     * @param is Sensor (0-1, increasing y, -1 if no sensitive area is hit)
1149     * @param bad True if the cluster contains bad strips  
1150     * @see Fit(double pfixed, int& fail, int iprint, int froml1)
1151     */
1152    void TrkTrack::SetXGood(int ip, int clid, int il, int is, bool bad){
1153    //    int il=0;       //ladder (temporary)
1154    //    bool bad=false; //ladder (temporary)
1155        if(ip<0||ip>5||clid<0||il<-1||il>2||is<-1||is>1)
1156            cout << " void TrkTrack::SetXGood(int,int,int,int,bool) --> MA SEI DI COCCIO?!?!"<<endl;
1157        xgood[ip]=(il+1)*100000000+(is+1)*10000000+clid;
1158        if(bad)xgood[ip]=-xgood[ip];
1159    };
1160    /**
1161     * \brief Method to include a y-cluster to the track.
1162     * @param ip Tracker plane (0-5)
1163     * @param clid Cluster ID (0 = no-cluster, 1,2,... otherwise )
1164     * @param il Ladder (0-2, increasing x, -1 if no sensitive area is hit)
1165     * @param is Sensor (0-1, increasing y, -1 if no sensitive area is hit)
1166     * @param bad True if the cluster contains bad strips  
1167     * @see Fit(double pfixed, int& fail, int iprint, int froml1)
1168     */
1169    void TrkTrack::SetYGood(int ip, int clid, int il, int is, bool bad){
1170    //    int il=0;       //ladder (temporary)
1171    //    bool bad=false; //ladder (temporary)
1172        if(ip<0||ip>5||clid<0||il<-1||il>2||is<-1||is>1)
1173            cout << " void TrkTrack::SetYGood(int,int,int,int,bool) --> MA SEI DI COCCIO?!?!"<<endl;
1174        ygood[ip]=(il+1)*100000000+(is+1)*10000000+clid;
1175        if(bad)ygood[ip]=-ygood[ip];
1176    };
1177    
1178    /**
1179     * \brief Average X
1180     * Average value of <xv>, evaluated from the first to the last hit x view.
1181     */
1182    Float_t TrkTrack::GetXav(){
1183    
1184        int first_plane = -1;
1185        int last_plane  = -1;
1186        for(Int_t ip=0; ip<6; ip++){
1187            if( XGood(ip) && first_plane == -1 )first_plane = ip;
1188            if( XGood(ip) && first_plane != -1 )last_plane = ip;
1189        }
1190        if( first_plane == -1 || last_plane == -1){
1191            return -100;
1192        }
1193        if( last_plane-first_plane+1 ==0 )return -100;
1194    
1195        Float_t av = 0;    
1196        for(int ip=first_plane; ip<=last_plane; ip++)av+=xv[ip];
1197        
1198        return (av/(last_plane-first_plane+1));    
1199    }
1200    /**
1201     * \brief Average Y
1202     * Average value of <yv>, evaluated from the first to the last hit x view.
1203     */
1204    Float_t TrkTrack::GetYav(){
1205    
1206        int first_plane = -1;
1207        int last_plane  = -1;
1208        for(Int_t ip=0; ip<6; ip++){
1209            if( XGood(ip) && first_plane == -1 )first_plane = ip;
1210            if( XGood(ip) && first_plane != -1 )last_plane = ip;
1211        }
1212        if( first_plane == -1 || last_plane == -1){
1213            return -100;
1214        }
1215        if( last_plane-first_plane+1 ==0 )return -100;
1216    
1217        Float_t av = 0;    
1218        for(int ip=first_plane; ip<=last_plane; ip++)av+=yv[ip];
1219    
1220        return (av/(last_plane-first_plane+1));    
1221    }
1222    /**
1223     * \brief Average Z
1224     * Average value of <zv>, evaluated from the first to the last hit x view.
1225     */
1226    Float_t TrkTrack::GetZav(){
1227    
1228        int first_plane = -1;
1229        int last_plane  = -1;
1230        for(Int_t ip=0; ip<6; ip++){
1231            if( XGood(ip) && first_plane == -1 )first_plane = ip;
1232            if( XGood(ip) && first_plane != -1 )last_plane = ip;
1233        }
1234        if( first_plane == -1 || last_plane == -1){
1235            return -100;
1236        }
1237        if( last_plane-first_plane+1 ==0 )return -100;
1238    
1239        Float_t av = 0;    
1240        for(int ip=first_plane; ip<=last_plane; ip++)av+=zv[ip];
1241        
1242        return (av/(last_plane-first_plane+1));    
1243    }
1244    
1245    /**
1246     * \brief Number of column traversed
1247     */
1248    Int_t TrkTrack::GetNColumns(){
1249        int sensors[] = {0,0,0,0,0,0};
1250        for(int ip=0; ip<6; ip++){
1251            int sensorid = GetLadder(ip)+3*GetSensor(ip);    
1252            if(XGood(ip)||YGood(ip))
1253                if(sensorid>=0 && sensorid<6)sensors[sensorid]=1;
1254        }
1255        int nsensors=0;
1256        for(int is=0; is<6; is++)nsensors += sensors[is];
1257        return nsensors;
1258    };
1259    /**
1260     * \brief Give the maximum energy release
1261     */
1262    Float_t TrkTrack::GetDEDX_max(int ip, int iv){
1263        Float_t max=0;
1264        int pfrom = 0;
1265        int pto   = 6;
1266        int vfrom = 0;
1267        int vto   = 2;
1268        if(ip>=0&&ip<6){
1269            pfrom = ip;
1270            pto   = ip+1;
1271        }
1272        if(iv>=0&&iv<2){
1273            vfrom = iv;
1274            vto   = iv+1;
1275        }
1276        for(int i=pfrom; i<pto; i++)
1277            for(int j=vfrom; j<vto; j++){
1278                if(j==0 && XGood(i) && GetDEDX(i,j)>max)max=GetDEDX(i,j);
1279                if(j==1 && YGood(i) && GetDEDX(i,j)>max)max=GetDEDX(i,j);
1280            }
1281        return max;
1282    
1283    };
1284    
1285    /**
1286     * \brief Give the minimum energy release
1287     */
1288    Float_t TrkTrack::GetDEDX_min(int ip, int iv){
1289        Float_t min=100000000;
1290        int pfrom = 0;
1291        int pto   = 6;
1292        int vfrom = 0;
1293        int vto   = 2;
1294        if(ip>=0&&ip<6){
1295            pfrom = ip;
1296            pto   = ip+1;
1297        }
1298        if(iv>=0&&iv<2){
1299            vfrom = iv;
1300            vto   = iv+1;
1301        }
1302        for(int i=pfrom; i<pto; i++)
1303            for(int j=vfrom; j<vto; j++){
1304                if(j==0 && XGood(i) && GetDEDX(i,j)<min)min=GetDEDX(i,j);
1305                if(j==1 && YGood(i) && GetDEDX(i,j)<min)min=GetDEDX(i,j);
1306            }
1307        return min;
1308    
1309    };
1310    
1311    /**
1312     * \brief Give the maximum spatial residual  
1313     */
1314    Float_t TrkTrack::GetResidual_max(int ip, int iv){
1315        Float_t max=0;
1316        int pfrom = 0;
1317        int pto   = 6;
1318        int vfrom = 0;
1319        int vto   = 2;
1320        if(ip>=0&&ip<6){
1321            pfrom = ip;
1322            pto   = ip+1;
1323        }
1324        if(iv>=0&&iv<2){
1325            vfrom = iv;
1326            vto   = iv+1;
1327        }
1328        for(int i=pfrom; i<pto; i++){
1329            for(int j=vfrom; j<vto; j++){
1330                if(j==0 && XGood(i) && fabs(xm[i]-xv[i])>fabs(max))max=xm[i]-xv[i];
1331                if(j==1 && YGood(i) && fabs(ym[i]-yv[i])>fabs(max))max=ym[i]-yv[i];
1332            }
1333        }
1334        return max;
1335    
1336    };
1337    /**
1338     * \brief Give the anerage spatial residual
1339     */
1340    Float_t TrkTrack::GetResidual_av(int ip, int iv){
1341        //
1342    //Sum$((xm>-50)*(xm-xv)/resx)/sqrt(TrkTrack.GetNX()*TrkTrack.GetChi2X())<0.3
1343    
1344        Float_t av  = 0.;
1345        int     nav = 0;
1346        //
1347        int pfrom = 0;
1348        int pto   = 6;
1349        int vfrom = 0;
1350        int vto   = 2;
1351        if(ip>=0&&ip<6){
1352            pfrom = ip;
1353            pto   = ip+1;
1354        }
1355        if(iv>=0&&iv<2){
1356            vfrom = iv;
1357            vto   = iv+1;
1358        }
1359        for(int i=pfrom; i<pto; i++){
1360            for(int j=vfrom; j<vto; j++){
1361                nav++;
1362                if(j==0 && XGood(i)) av += (xm[i]-xv[i])/resx[i];
1363                if(j==1 && YGood(i)) av += (ym[i]-yv[i])/resy[i];
1364            }
1365        }
1366        if(nav==0)return -100.;
1367        return av/nav;
1368    
1369    };
1370    
1371    
1372    /**
1373     * \brief Give the maximum multiplicity on the x view
1374     */
1375    Int_t TrkTrack::GetClusterX_Multiplicity_max(){
1376        int max=0;
1377        for(int ip=0; ip<6; ip++)
1378            if(GetClusterX_Multiplicity(ip)>max)max=GetClusterX_Multiplicity(ip);
1379        return max;
1380    };
1381    /**
1382     * \brief Give the minimum multiplicity on the x view
1383     */
1384    Int_t TrkTrack::GetClusterX_Multiplicity_min(){
1385        int min=50;
1386        for(int ip=0; ip<6; ip++)
1387            if(GetClusterX_Multiplicity(ip)<min)min=GetClusterX_Multiplicity(ip);
1388        return min;
1389    };
1390    /**
1391     * \brief Give the maximum multiplicity on the x view
1392     */
1393    Int_t TrkTrack::GetClusterY_Multiplicity_max(){
1394        int max=0;
1395        for(int ip=0; ip<6; ip++)
1396            if(GetClusterY_Multiplicity(ip)>max)max=GetClusterY_Multiplicity(ip);
1397        return max;
1398    };
1399    /**
1400     * \brief Give the minimum multiplicity on the x view
1401     */
1402    Int_t TrkTrack::GetClusterY_Multiplicity_min(){
1403        int min=50;
1404        for(int ip=0; ip<6; ip++)
1405            if(GetClusterY_Multiplicity(ip)<min)min=GetClusterY_Multiplicity(ip);
1406        return min;
1407    };
1408    
1409    /**
1410     * \brief Give the minimum seed on the x view
1411     */
1412    Float_t TrkTrack::GetClusterX_Seed_min(){
1413        Float_t min=100000;
1414        for(int ip=0; ip<6; ip++)
1415            if(XGood(ip) && GetClusterX_Seed(ip)<min)min=GetClusterX_Seed(ip);
1416        return min;
1417    };
1418    /**
1419     * \brief Give the minimum seed on the x view
1420     */
1421    Float_t TrkTrack::GetClusterY_Seed_min(){
1422        Float_t min=100000;
1423        for(int ip=0; ip<6; ip++)
1424            if(YGood(ip) && GetClusterY_Seed(ip)<min)min=GetClusterY_Seed(ip);
1425        return min;
1426    };
1427    
1428    
1429  //--------------------------------------  //--------------------------------------
1430  //  //
# Line 659  void TrkTrack::Clear(){ Line 1459  void TrkTrack::Clear(){
1459          dedx_y[ip] = 0;          dedx_y[ip] = 0;
1460    
1461      };      };
1462        int ngf = TrkParams::nGF;
1463        for(int i=0; i<ngf; i++){
1464            xGF[i] = 0.;
1465            yGF[i] = 0.;
1466        }
1467  //     if(clx)clx->Clear();  //     if(clx)clx->Clear();
1468  //     if(cly)cly->Clear();  //     if(cly)cly->Clear();
1469  //    clx.Clear();  //    clx.Clear();
# Line 685  void TrkTrack::Delete(){ Line 1490  void TrkTrack::Delete(){
1490  //--------------------------------------  //--------------------------------------
1491  TrkSinglet::TrkSinglet(){  TrkSinglet::TrkSinglet(){
1492  //    cout << "TrkSinglet::TrkSinglet() " << GetUniqueID()<<endl;  //    cout << "TrkSinglet::TrkSinglet() " << GetUniqueID()<<endl;
1493      plane    = 0;  //     plane    = 0;
1494      coord[0] = 0;  //     coord[0] = 0;
1495      coord[1] = 0;  //     coord[1] = 0;
1496      sgnl     = 0;  //     sgnl     = 0;
1497    //     multmax  = 0;
1498  //    cls      = 0;  //    cls      = 0;
1499        Clear();
1500  };  };
1501  //--------------------------------------  //--------------------------------------
1502  //  //
# Line 701  TrkSinglet::TrkSinglet(const TrkSinglet& Line 1508  TrkSinglet::TrkSinglet(const TrkSinglet&
1508      coord[0] = s.coord[0];      coord[0] = s.coord[0];
1509      coord[1] = s.coord[1];      coord[1] = s.coord[1];
1510      sgnl     = s.sgnl;      sgnl     = s.sgnl;
1511        multmax  = s.multmax;
1512  //      cls      = 0;//<<<<pointer  //      cls      = 0;//<<<<pointer
1513  //    cls      = TRef(s.cls);  //    cls      = TRef(s.cls);
1514  };  };
# Line 711  TrkSinglet::TrkSinglet(const TrkSinglet& Line 1519  TrkSinglet::TrkSinglet(const TrkSinglet&
1519  void TrkSinglet::Dump(){  void TrkSinglet::Dump(){
1520      int i=0;      int i=0;
1521      cout << endl << "========== Singlet " ;      cout << endl << "========== Singlet " ;
1522      cout << endl << "plane    : " << plane;      cout << endl << "plane        : " << plane;
1523      cout << endl << "coord[2] : "; while( i<2 && cout << coord[i] << " ") i++;      cout << endl << "coord[2]     : "; while( i<2 && cout << coord[i] << " ") i++;
1524      cout << endl << "sgnl     : " << sgnl;      cout << endl << "sgnl         : " << sgnl;
1525        cout << endl << "max.strip    : ";
1526        cout << endl << "multiplicity : ";
1527  }  }
1528  //--------------------------------------  //--------------------------------------
1529  //  //
# Line 726  void TrkSinglet::Clear(){ Line 1536  void TrkSinglet::Clear(){
1536      coord[0]=-999;      coord[0]=-999;
1537      coord[1]=-999;      coord[1]=-999;
1538      sgnl=0;      sgnl=0;
1539        multmax  = 0;
1540            
1541  }  }
1542  //--------------------------------------  //--------------------------------------
# Line 761  void TrkLevel2::Dump(){ Line 1572  void TrkLevel2::Dump(){
1572                    
1573          //          //
1574      cout << endl << endl << "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-";      cout << endl << endl << "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-";
1575      cout << endl << "good     : "; for(int i=0; i<12; i++) cout << good[i]<<" ";      cout << endl << "good     : "; for(int i=0; i<12; i++) cout << hex <<" 0x"<< good[i]<<dec;
1576      cout << endl << "ntrk()   : " << this->ntrk() ;      cout << endl << "ntrk()   : " << ntrk() ;
1577      cout << endl << "nclsx()  : " << this->nclsx();      cout << endl << "nclsx()  : " << nclsx();
1578      cout << endl << "nclsy()  : " << this->nclsy();      cout << endl << "nclsy()  : " << nclsy();
1579      if(Track){      if(Track){
1580          TClonesArray &t  = *Track;          TClonesArray &t  = *Track;
1581          for(int i=0; i<ntrk(); i++)     ((TrkTrack *)t[i])->Dump();          for(int i=0; i<ntrk(); i++)     ((TrkTrack *)t[i])->Dump();
1582      }            }      
1583      if(SingletX){  //     if(SingletX){
1584          TClonesArray &sx = *SingletX;  //      TClonesArray &sx = *SingletX;
1585          for(int i=0; i<nclsx(); i++) ((TrkSinglet *)sx[i])->Dump();  //      for(int i=0; i<nclsx(); i++) ((TrkSinglet *)sx[i])->Dump();
1586      }  //     }
1587      if(SingletY){  //     if(SingletY){
1588          TClonesArray &sy = *SingletY;  //      TClonesArray &sy = *SingletY;
1589          for(int i=0; i<nclsy(); i++) ((TrkSinglet *)sy[i])->Dump();  //      for(int i=0; i<nclsy(); i++) ((TrkSinglet *)sy[i])->Dump();
1590      }  //     }
1591        cout << endl;
1592  }  }
1593    /**
1594     * \brief Dump processing status
1595     */
1596    void TrkLevel2::StatusDump(int view){
1597        cout << "DSP n. "<<view+1<<" status: "<<hex<<good[view]<<endl;    
1598    };
1599    /**
1600     * \brief Check event status
1601     *
1602     * Check the event status, according to a flag-mask given as input.
1603     * Return true if the view passes the check.
1604     *
1605     * @param view View number (0-11)
1606     * @param flagmask Mask of flags to check (eg. flagmask=0x111 no missing packet,
1607     *  no crc error, no software alarm)
1608     *
1609     * @see TrkLevel2 class definition to know how the status flag is defined
1610     *
1611     */
1612    Bool_t TrkLevel2::StatusCheck(int view, int flagmask){
1613    
1614        if( view<0 || view >= 12)return false;
1615        return !(good[view]&flagmask);
1616    
1617    };
1618    
1619    
1620  //--------------------------------------  //--------------------------------------
1621  //  //
1622  //  //
# Line 808  Bool_t TrkLevel2::GetVKFlag(int iv, int Line 1647  Bool_t TrkLevel2::GetVKFlag(int iv, int
1647   * forced (see TrkLevel2::GetVKMask(int,int)) or   * forced (see TrkLevel2::GetVKMask(int,int)) or
1648   * for this event only (TrkLevel2::GetVKFlag(int,int)).   * for this event only (TrkLevel2::GetVKFlag(int,int)).
1649   * @param iv Tracker view (0-11)   * @param iv Tracker view (0-11)
1650   * @param ivk Viking-chip number (0-23)   * @param ivk Viking-chip number (0-23)
1651   */   */
1652  Bool_t TrkLevel2::IsMaskedVK(int iv, int ivk){  Bool_t TrkLevel2::IsMaskedVK(int iv, int ivk){
1653      return !(GetVKMask(iv,ivk)&&GetVKFlag(iv,ivk) );      return !(GetVKMask(iv,ivk)&&GetVKFlag(iv,ivk) );
# Line 893  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1732  void TrkLevel2::SetFromLevel2Struct(cTrk
1732              t_track->ayv[ip]    = l2->ayv_nt[i][ip];              t_track->ayv[ip]    = l2->ayv_nt[i][ip];
1733              t_track->dedx_x[ip] = l2->dedx_x[i][ip];              t_track->dedx_x[ip] = l2->dedx_x[i][ip];
1734              t_track->dedx_y[ip] = l2->dedx_y[i][ip];              t_track->dedx_y[ip] = l2->dedx_y[i][ip];
1735                t_track->multmaxx[ip] = l2->multmaxx[i][ip];
1736                t_track->multmaxy[ip] = l2->multmaxy[i][ip];
1737                t_track->seedx[ip]  = l2->seedx[i][ip];  
1738                t_track->seedy[ip]  = l2->seedy[i][ip];
1739                t_track->xpu[ip]    = l2->xpu[i][ip];  
1740                t_track->ypu[ip]    = l2->ypu[i][ip];  
1741              //-----------------------------------------------------              //-----------------------------------------------------
1742              //-----------------------------------------------------              //-----------------------------------------------------
1743              //-----------------------------------------------------              //-----------------------------------------------------
1744              //-----------------------------------------------------              //-----------------------------------------------------
1745          };          };
1746            // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1747            // evaluated coordinates (to define GF)
1748            // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1749            int    ngf = TrkParams::nGF;
1750            float *zgf = TrkParams::zGF;
1751            Trajectory tgf = Trajectory(ngf,zgf);
1752            tgf.DoTrack(t_track->al);//<<<< integrate the trajectory
1753            for(int ip=0; ip<ngf; ip++){
1754                t_track->xGF[ip] = tgf.x[ip];
1755                t_track->yGF[ip] = tgf.y[ip];
1756            }
1757            
1758  //      if(t_track->IsSaturated())t_track->Dump();  //      if(t_track->IsSaturated())t_track->Dump();
1759          new(t[i]) TrkTrack(*t_track);          new(t[i]) TrkTrack(*t_track);
1760          t_track->Clear();          t_track->Clear();
1761      };      };//end loop over track
1762    
1763  //  ----------------  //  ----------------
1764  //  *** SINGLETS ***  //  *** SINGLETS ***
# Line 913  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1770  void TrkLevel2::SetFromLevel2Struct(cTrk
1770          t_singlet->coord[0] = l2->xs[i][0];          t_singlet->coord[0] = l2->xs[i][0];
1771          t_singlet->coord[1] = l2->xs[i][1];          t_singlet->coord[1] = l2->xs[i][1];
1772          t_singlet->sgnl     = l2->signlxs[i];          t_singlet->sgnl     = l2->signlxs[i];
1773            t_singlet->multmax = l2->multmaxsx[i];
1774            if(l2->sxbad[i]>0) t_singlet->multmax = -1*t_singlet->multmax;
1775          //-----------------------------------------------------          //-----------------------------------------------------
1776  //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsx[i]-1);  //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsx[i]-1);
1777          //-----------------------------------------------------          //-----------------------------------------------------
# Line 926  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1785  void TrkLevel2::SetFromLevel2Struct(cTrk
1785          t_singlet->coord[0] = l2->ys[i][0];          t_singlet->coord[0] = l2->ys[i][0];
1786          t_singlet->coord[1] = l2->ys[i][1];          t_singlet->coord[1] = l2->ys[i][1];
1787          t_singlet->sgnl     = l2->signlys[i];          t_singlet->sgnl     = l2->signlys[i];
1788            t_singlet->multmax  = l2->multmaxsy[i];
1789            if(l2->sybad[i]>0) t_singlet->multmax = -1*t_singlet->multmax;
1790          //-----------------------------------------------------          //-----------------------------------------------------
1791  //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsy[i]-1);  //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsy[i]-1);
1792          //-----------------------------------------------------          //-----------------------------------------------------
1793          new(sy[i]) TrkSinglet(*t_singlet);          new(sy[i]) TrkSinglet(*t_singlet);
1794          t_singlet->Clear();          t_singlet->Clear();
1795      };      };
1796    
1797    
1798                    
1799      delete t_track;      delete t_track;
1800      delete t_singlet;      delete t_singlet;
# Line 1044  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1907  TRefArray *TrkLevel2::GetTracks_NFitSort
1907    
1908      if(!Track)return 0;      if(!Track)return 0;
1909    
1910      TRefArray *sorted = new TRefArray();      //    TRefArray *sorted = new TRefArray();
1911        TRefArray *sorted = NULL;
1912                    
1913      TClonesArray &t  = *Track;      TClonesArray &t  = *Track;
1914  //    TClonesArray &ts = *PhysicalTrack;  //    TClonesArray &ts = *PhysicalTrack;
# Line 1082  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1946  TRefArray *TrkLevel2::GetTracks_NFitSort
1946                    
1947  //          cout << "i** "<< ((TrkTrack *)t[indi])->image << " " << nfiti <<" "<<chi2i<<endl;  //          cout << "i** "<< ((TrkTrack *)t[indi])->image << " " << nfiti <<" "<<chi2i<<endl;
1948          };          };
1949            if(!sorted)sorted = new TRefArray( TProcessID::GetProcessWithUID(t[indi]));
1950          sorted->Add( (TrkTrack*)t[indi] );                sorted->Add( (TrkTrack*)t[indi] );      
1951                                    
1952          m[indi] = 0;          m[indi] = 0;
# Line 1107  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1972  TRefArray *TrkLevel2::GetTracks_NFitSort
1972  TrkTrack *TrkLevel2::GetStoredTrack(int is){  TrkTrack *TrkLevel2::GetStoredTrack(int is){
1973    
1974      if(is >= this->ntrk()){      if(is >= this->ntrk()){
1975          cout << "** TrkLevel2 ** Track "<< is << "doen not exits! " << endl;          cout << "TrkTrack *TrkLevel2::GetStoredTrack(int) >> Track "<< is << "doen not exits! " << endl;
1976          cout << "                Stored tracks ntrk() = "<< this->ntrk() << endl;          cout << "Stored tracks ntrk() = "<< this->ntrk() << endl;
1977          return 0;          return 0;
1978      }      }
1979      if(!Track){      if(!Track){
# Line 1129  TrkTrack *TrkLevel2::GetStoredTrack(int Line 1994  TrkTrack *TrkLevel2::GetStoredTrack(int
1994  TrkSinglet *TrkLevel2::GetSingletX(int is){  TrkSinglet *TrkLevel2::GetSingletX(int is){
1995    
1996          if(is >= this->nclsx()){          if(is >= this->nclsx()){
1997                  cout << "** TrkLevel2 ** Singlet "<< is << "doen not exits! " << endl;                  cout << "TrkSinglet *TrkLevel2::GetSingletX(int) >> Singlet "<< is << "doen not exits! " << endl;
1998                  cout << "                Stored x-singlets nclsx() = "<< this->nclsx() << endl;                  cout << "Stored x-singlets nclsx() = "<< this->nclsx() << endl;
1999                  return 0;                  return 0;
2000          }          }
2001          if(!SingletX)return 0;          if(!SingletX)return 0;
# Line 1149  TrkSinglet *TrkLevel2::GetSingletX(int i Line 2014  TrkSinglet *TrkLevel2::GetSingletX(int i
2014  TrkSinglet *TrkLevel2::GetSingletY(int is){  TrkSinglet *TrkLevel2::GetSingletY(int is){
2015    
2016          if(is >= this->nclsy()){          if(is >= this->nclsy()){
2017                  cout << "** TrkLevel2 ** Singlet "<< is << "doen not exits! " << endl;                  cout << "TrkSinglet *TrkLevel2::GetSingletY(int) >> Singlet "<< is << "doen not exits! " << endl;
2018                  cout << "                Stored y-singlets nclsy() = "<< this->nclsx() << endl;                  cout << "Stored y-singlets nclsx() = "<< this->nclsx() << endl;
2019                  return 0;                  return 0;
2020          }          }
2021          if(!SingletY)return 0;          if(!SingletY)return 0;
# Line 1170  TrkSinglet *TrkLevel2::GetSingletY(int i Line 2035  TrkSinglet *TrkLevel2::GetSingletY(int i
2035  TrkTrack *TrkLevel2::GetTrack(int it){  TrkTrack *TrkLevel2::GetTrack(int it){
2036            
2037          if(it >= this->GetNTracks()){          if(it >= this->GetNTracks()){
2038                  cout << "** TrkLevel2 ** Track "<< it << "does not exits! " << endl;                  cout << "TrkTrack *TrkLevel2::GetTrack(int) >> Track "<< it << "does not exits! " << endl;
2039                  cout << "                Physical tracks GetNTracks() = "<< this->ntrk() << endl;                  cout << "Physical tracks GetNTracks() = "<< this->ntrk() << endl;
2040                  return 0;                  return 0;
2041          }          }
2042                    
# Line 1208  Int_t TrkLevel2::GetNTracks(){ Line 2073  Int_t TrkLevel2::GetNTracks(){
2073  TrkTrack *TrkLevel2::GetTrackImage(int it){  TrkTrack *TrkLevel2::GetTrackImage(int it){
2074    
2075      if(it >= this->GetNTracks()){      if(it >= this->GetNTracks()){
2076          cout << "** TrkLevel2 ** Track "<< it << "does not exits! " << endl;          cout << "TrkTrack *TrkLevel2::GetTrackImage(int) >> Track "<< it << "does not exits! " << endl;
2077          cout << "                Physical tracks GetNTracks() = "<< this->ntrk() << endl;          cout << "Physical tracks GetNTracks() = "<< this->ntrk() << endl;
2078          return 0;          return 0;
2079      }      }
2080                    
# Line 1218  TrkTrack *TrkLevel2::GetTrackImage(int i Line 2083  TrkTrack *TrkLevel2::GetTrackImage(int i
2083      TrkTrack *track = (TrkTrack*)sorted->At(it);      TrkTrack *track = (TrkTrack*)sorted->At(it);
2084                    
2085      if(!track->HasImage()){      if(!track->HasImage()){
2086          cout << "** TrkLevel2 ** Track "<< it << "does not have image! " << endl;          cout << "TrkTrack *TrkLevel2::GetTrackImage(int) >> Track "<< it << "does not have image! " << endl;
2087          return 0;          return 0;
2088      }      }
2089      if(!Track)return 0;      if(!Track)return 0;
# Line 1245  void TrkLevel2::LoadField(TString path){ Line 2110  void TrkLevel2::LoadField(TString path){
2110  //     path_.error   = 0;  //     path_.error   = 0;
2111  //     readb_();  //     readb_();
2112    
2113    //     TrkParams::SetTrackingMode();
2114    //     TrkParams::SetPrecisionFactor();
2115    //     TrkParams::SetStepMin();
2116        TrkParams::SetMiniDefault();
2117    
2118      TrkParams::Set(path,1);      TrkParams::Set(path,1);
2119      TrkParams::Load(1);      TrkParams::Load(1);
2120        if( !TrkParams::IsLoaded(1) ){
2121            cout << "void TrkLevel2::LoadField(TString path) --- ERROR --- m.field not loaded"<<endl;
2122        }
2123    
2124  //  //
2125  };  };
2126  /**  // /**
2127   * Get BY (kGauss)  //  * Get BY (kGauss)
2128   * @param v (x,y,z) coordinates in cm  //  * @param v (x,y,z) coordinates in cm
2129   */  //  */
2130  float TrkLevel2::GetBX(float* v){  // float TrkLevel2::GetBX(float* v){
2131      float b[3];  //     float b[3];
2132      gufld_(v,b);  //     gufld_(v,b);
2133      return b[0]/10.;  //     return b[0]/10.;
2134  }  // }
2135  /**  // /**
2136   * Get BY (kGauss)  //  * Get BY (kGauss)
2137   * @param v (x,y,z) coordinates in cm  //  * @param v (x,y,z) coordinates in cm
2138   */  //  */
2139  float TrkLevel2::GetBY(float* v){  // float TrkLevel2::GetBY(float* v){
2140      float b[3];  //     float b[3];
2141      gufld_(v,b);  //     gufld_(v,b);
2142      return b[1]/10.;  //     return b[1]/10.;
2143  }  // }
2144  /**  // /**
2145   * Get BY (kGauss)  //  * Get BY (kGauss)
2146   * @param v (x,y,z) coordinates in cm  //  * @param v (x,y,z) coordinates in cm
2147   */  //  */
2148  float TrkLevel2::GetBZ(float* v){  // float TrkLevel2::GetBZ(float* v){
2149      float b[3];  //     float b[3];
2150      gufld_(v,b);  //     gufld_(v,b);
2151      return b[2]/10.;  //     return b[2]/10.;
2152  }  // }
2153  //--------------------------------------  //--------------------------------------
2154  //  //
2155  //  //
# Line 1434  float Trajectory::GetLength(int ifirst, Line 2307  float Trajectory::GetLength(int ifirst,
2307    
2308  /**  /**
2309   * Evaluates the trajectory in the apparatus associated to the track.   * Evaluates the trajectory in the apparatus associated to the track.
2310   * It integrates the equations of motion in the magnetic field. The magnetic field should be previously loaded ( by calling  TrkLevel2::LoadField() ), otherwise an error message is returned.     * It integrates the equations of motion in the magnetic field.
2311   * @param t pointer to an object of the class Trajectory,   * @param al Track state-vector (X0,Y0,sin(theta),phi,deflection).
2312   * which z coordinates should be previously initialized by calling the proper constructor ( Trajectory::Trajectory(int n, float* zin) ).   * @param zini z-coordinate of the reference plane (Z0).
2313   * @return error flag.   * @return error flag.
2314   */   *
2315  int Trajectory::DoTrack2(float* al){   * This method is needed when you want to integrate the particle trajectory
2316     * starting from a track state-vector relative to an arbitrary reference plane.
2317      double *dxout   = new double[npoint];   * The default reference plane, used by the tracker routines, is at zini=23.5.
2318      double *dyout   = new double[npoint];   * If you give as input the track state-vector from a TrkTrack object,
2319      double *dthxout = new double[npoint];   * you can use Trajectory::DoTrack(float* al) instead.
2320      double *dthyout = new double[npoint];   */
2321      double *dtlout  = new double[npoint];  int Trajectory::DoTrack(float* al, float zini){
2322      double *dzin    = new double[npoint];  
2323    //      double *dxout   = new double[npoint];
2324    //      double *dyout   = new double[npoint];
2325    //      double *dthxout = new double[npoint];
2326    //      double *dthyout = new double[npoint];
2327    //      double *dtlout  = new double[npoint];
2328    //      double *dzin    = new double[npoint];
2329        
2330        double *dxout;
2331        double *dyout;
2332        double *dthxout;
2333        double *dthyout;
2334        double *dtlout;
2335        double *dzin;
2336        
2337        dxout   = (double*) malloc(npoint*sizeof(double));
2338        dyout   = (double*) malloc(npoint*sizeof(double));
2339        dthxout = (double*) malloc(npoint*sizeof(double));
2340        dthyout = (double*) malloc(npoint*sizeof(double));
2341        dtlout  = (double*) malloc(npoint*sizeof(double));
2342        dzin    = (double*) malloc(npoint*sizeof(double));
2343        
2344      double dal[5];      double dal[5];
2345    
2346      int ifail = 0;      double dzini = (double)zini;
2347    
2348        int ifail = 0;
2349        
2350      for (int i=0; i<5; i++)      dal[i]  = (double)al[i];      for (int i=0; i<5; i++)      dal[i]  = (double)al[i];
2351      for (int i=0; i<npoint; i++) dzin[i] = (double)z[i];      for (int i=0; i<npoint; i++) dzin[i] = (double)z[i];
2352    
2353      TrkParams::Load(1);      TrkParams::Load(1);
2354      if( !TrkParams::IsLoaded(1) ){      if( !TrkParams::IsLoaded(1) ){
2355          cout << "int Trajectory::DoTrack2(float* al) --- ERROR --- m.field not loaded"<<endl;          cout << "int Trajectory::DoTrack(float* al) --- ERROR --- m.field not loaded"<<endl;
2356          return 0;          return 0;
2357      }      }
2358      dotrack2_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);  //    dotrack2_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);
2359        dotrack3_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&dzini,&ifail);
2360            
2361      for (int i=0; i<npoint; i++){      for (int i=0; i<npoint; i++){
2362          x[i]   = (float)*dxout++;          x[i]   = (float)*(dxout+i);
2363          y[i]   = (float)*dyout++;          y[i]   = (float)*(dyout+i);
2364          thx[i] = (float)*dthxout++;          thx[i] = (float)*(dthxout+i);
2365          thy[i] = (float)*dthyout++;          thy[i] = (float)*(dthyout+i);
2366          tl[i]  = (float)*dtlout++;          tl[i]  = (float)*(dtlout+i);
2367      }      }
2368    
2369        if(dxout)  free( dxout );
2370        if(dyout)  free( dyout );
2371        if(dthxout)free( dthxout );
2372        if(dthyout)free( dthyout );
2373        if(dtlout) free( dtlout );
2374        if(dzin)   free( dzin );
2375    
2376    //      delete [] dxout;
2377    //      delete [] dyout;
2378    //      delete [] dthxout;
2379    //      delete [] dthyout;
2380    //      delete [] dtlout;
2381    //      delete [] dzin;
2382    
2383    
2384      return ifail;      return ifail;
2385  };  };
2386    
2387    /**
2388     *
2389     * >>> OBSOLETE !!! use Trajectory::DoTrack(float* al, float zini) instead
2390     *
2391     */
2392    int Trajectory::DoTrack2(float* al, float zini){
2393    
2394        cout << endl;
2395        cout << " int Trajectory::DoTrack2(float* al, float zini) --->> NB NB !! this method is going to be eliminated !!! "<<endl;
2396        cout << " >>>> replace it with TrkTrack::DoTrack(Trajectory* t) <<<<"<<endl;
2397        cout << " (Sorry Wolfgang!! Don't be totally confused!! By Elena)"<<endl;
2398        cout << endl;
2399    
2400        return DoTrack(al,zini);
2401    
2402    };
2403    
2404    
2405    
2406  ClassImp(TrkLevel2);  ClassImp(TrkLevel2);
2407  ClassImp(TrkSinglet);  ClassImp(TrkSinglet);
2408  ClassImp(TrkTrack);  ClassImp(TrkTrack);
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