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

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revision 1.51 by pam-fi, Fri Dec 5 08:30:27 2008 UTC revision 1.56 by pam-fi, Thu Feb 27 11:24:43 2014 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 dotrack3_(int*, double*, double*, double*, double*,double*, double*, double*,double*,int*);
16      void mini2_(int*,int*,int*);      void mini2_(int*,int*,int*);
17      void guess_();      void guess_();
18      void gufld_(float*, float*);      void gufld_(float*, float*);
# Line 177  void TrkTrack::Copy(TrkTrack& t){ Line 178  void TrkTrack::Copy(TrkTrack& t){
178  //  //
179  //--------------------------------------  //--------------------------------------
180  /**  /**
  * Evaluates the trajectory in the apparatus associated to the track.  
  * 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.    
  * @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.  
181   *   *
182   * >>> OBSOLETE !!! use TrkTrack::DoTrack2(Trajectory* t) instead   * >>> OBSOLETE !!! use TrkTrack::DoTrack(Trajectory* t) instead
183   *   *
184   */   */
185  int TrkTrack::DoTrack(Trajectory* t){  int TrkTrack::DoTrack2(Trajectory* t){
   
     cout << " int TrkTrack::DoTrack(Trajectory* t) --->> OBSOLETE !!! "<<endl;  
     cout << " use int TrkTrack::DoTrack2(Trajectory* t)"<<endl;  
   
     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+i);  
         t->y[i] = (float)*(dyout+i);  
     }  
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 247  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);
# Line 713  void TrkTrack::FillMiniStruct(cMini2trac Line 687  void TrkTrack::FillMiniStruct(cMini2trac
687  //      --- temporaneo ----------------------------  //      --- temporaneo ----------------------------
688    
689          if( XGood(i) || YGood(i) ){          if( XGood(i) || YGood(i) ){
690              double segment = 2.;//cm              //NB!! the length of the sensor is not exactely taken into account    
691                double segment = 7.;// 2.;//cm //Elena 10th
692              // NB: i parametri di allineamento hanno una notazione particolare!!!              // NB: i parametri di allineamento hanno una notazione particolare!!!
693              // sensor = 0 (hybrid side), 1              // sensor = 0 (hybrid side), 1
694              // ladder = 0-2 (increasing x)              // ladder = 0-2 (increasing x)
# Line 723  void TrkTrack::FillMiniStruct(cMini2trac Line 698  void TrkTrack::FillMiniStruct(cMini2trac
698              int il = (int)GetLadder(i);              int il = (int)GetLadder(i);
699                            
700              double omega   = 0.;              double omega   = 0.;
701              double beta    = 0.;              //      double beta    = 0.;// EM GCC 4.7
702              double gamma   = 0.;              //      double gamma   = 0.;
703              if(              if(
704                  (is < 0 || is > 1 || ip < 0 || ip > 5 || il < 0 || il > 2) &&                  (is < 0 || is > 1 || ip < 0 || ip > 5 || il < 0 || il > 2) &&
705                  true){                  true){
# Line 734  void TrkTrack::FillMiniStruct(cMini2trac Line 709  void TrkTrack::FillMiniStruct(cMini2trac
709                  cout << " is ip il = "<<is<<" "<<ip<<" "<<il<<endl;                  cout << " is ip il = "<<is<<" "<<ip<<" "<<il<<endl;
710              }else{              }else{
711                  omega   = alignparameters_.omega[is][il][ip];                  omega   = alignparameters_.omega[is][il][ip];
712                  beta    = alignparameters_.beta[is][il][ip];                  //              beta    = alignparameters_.beta[is][il][ip];// EM GCC 4.7 unused
713                  gamma   = alignparameters_.gamma[is][il][ip];                  //              gamma   = alignparameters_.gamma[is][il][ip];// EM GCC 4.7 unused
714              }              }
715                            
716              if(       XGood(i) && !YGood(i) ){              if(       XGood(i) && !YGood(i) ){
# Line 786  void TrkTrack::SetFromMiniStruct(cMini2t Line 761  void TrkTrack::SetFromMiniStruct(cMini2t
761          zm[i]  = track->zm[i];          zm[i]  = track->zm[i];
762          axv[i] = track->axv[i];          axv[i] = track->axv[i];
763          ayv[i] = track->ayv[i];          ayv[i] = track->ayv[i];
764            resx[i] = track->resx[i]; //Elena 10th
765            resy[i] = track->resy[i];
766      }      }
767            
768  }  }
# Line 818  Bool_t TrkTrack::EvaluateClusterPosition Line 795  Bool_t TrkTrack::EvaluateClusterPosition
795            
796  //     cout << "void TrkTrack::GetClusterositions() "<<endl;  //     cout << "void TrkTrack::GetClusterositions() "<<endl;
797    
798      bool OK=true;      TrkParams::Load(1);
799      TrkParams::Load(1); if( !TrkParams::IsLoaded(1) )cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- m.field not loaded "<<endl;      if( !TrkParams::IsLoaded(1) ){
800      TrkParams::Load(4); if( !TrkParams::IsLoaded(4) )cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- p.f.a. par. not loaded "<<endl;          cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- m.field not loaded "<<endl;
801      TrkParams::Load(5); if( !TrkParams::IsLoaded(5) )cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- alignment par. not loaded "<<endl;          return false;
802      if(!OK)return false;      }    
803        TrkParams::Load(4);
804        if( !TrkParams::IsLoaded(4) ){
805            cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- p.f.a. par. not loaded "<<endl;
806            return false;
807        }
808        TrkParams::Load(5);
809        if( !TrkParams::IsLoaded(5) ){
810            cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- alignment par. not loaded "<<endl;
811            return false;
812        }
813    
814      for(int ip=0; ip<6; ip++){      for(int ip=0; ip<6; ip++){
815  //      cout << ip<<" ** "<<xm[ip]<<" / "<<ym[ip]<<endl;;  //      cout << ip<<" ** "<<xm[ip]<<" / "<<ym[ip]<<endl;;
816          int icx = GetClusterX_ID(ip)+1;          int icx = GetClusterX_ID(ip)+1;//0=no-cluster,1-N
817          int icy = GetClusterY_ID(ip)+1;          int icy = GetClusterY_ID(ip)+1;//0=no-cluster,1-N
818          int sensor = GetSensor(ip)+1;//<< convenzione "Paolo"          int sensor = GetSensor(ip)+1;//<< convenzione "Paolo"
819          if(ip==5 && sensor!=0)sensor=3-sensor;//<< convenzione "Elena"          if(ip==5 && sensor!=0)sensor=3-sensor;//<< convenzione "Elena"
820          int ladder = GetLadder(ip)+1;          int ladder = GetLadder(ip)+1;
# Line 841  Bool_t TrkTrack::EvaluateClusterPosition Line 828  Bool_t TrkTrack::EvaluateClusterPosition
828          float bfy = 10*TrkParams::GetBY(v);//Tesla          float bfy = 10*TrkParams::GetBY(v);//Tesla
829          int ipp=ip+1;          int ipp=ip+1;
830          xyzpam_(&ipp,&icx,&icy,&ladder,&sensor,&ax,&ay,&bfx,&bfy);          xyzpam_(&ipp,&icx,&icy,&ladder,&sensor,&ax,&ay,&bfx,&bfy);
831          if(icx<0 || icy<0)return false;          //      if(icx<0 || icy<0)return false;
832      }      }
833      return true;      return true;
834  }  }
# Line 875  Bool_t TrkTrack::EvaluateClusterPosition Line 862  Bool_t TrkTrack::EvaluateClusterPosition
862   */   */
863  void TrkTrack::Fit(double pfixed, int& fail, int iprint, int froml1){  void TrkTrack::Fit(double pfixed, int& fail, int iprint, int froml1){
864    
865      bool OK=true;      TrkParams::Load(1);
866      TrkParams::Load(1); if( !TrkParams::IsLoaded(1) )cout << "void TrkTrack::Fit(double,int&,int,int) ---ERROR--- m.field not loaded "<<endl;      if( !TrkParams::IsLoaded(1) ){
867      if(!OK)return;          cout << "void TrkTrack::Fit(double,int&,int,int) ---ERROR--- m.field not loaded "<<endl;
868            return;
869        }
870        TrkParams::Load(5);
871        if( !TrkParams::IsLoaded(5) ){
872            cout << "void TrkTrack::Fit(double,int&,int,int) ---ERROR--- align.param. not loaded "<<endl;
873            return;
874        }
875    
876      float al_ini[] = {0.,0.,0.,0.,0.};      float al_ini[] = {0.,0.,0.,0.,0.};
877    
878      extern cMini2track track_;      extern cMini2track track_;
879      fail = 0;      fail = 0;
880    
881      FillMiniStruct(track_);      //    FillMiniStruct(track_);
882                    
883      if(froml1!=0){      if(froml1!=0){
884          if( !EvaluateClusterPositions() ){          if( !EvaluateClusterPositions() ){
# Line 923  void TrkTrack::Fit(double pfixed, int& f Line 917  void TrkTrack::Fit(double pfixed, int& f
917          if(iprint)cout << "ERROR: ifail= " << ifail << endl;          if(iprint)cout << "ERROR: ifail= " << ifail << endl;
918          fail = 1;          fail = 1;
919      }      }
920        if(chi2!=chi2){
921            if(iprint)cout << "ERROR: chi2= " << chi2 << endl;      
922            FitReset();
923            fail = 1;      
924        }
925      //  ------------------------------------------      //  ------------------------------------------
926            
927      SetFromMiniStruct(&track_);      SetFromMiniStruct(&track_);
# Line 1028  Bool_t TrkTrack::IsInsideCavity(float to Line 1027  Bool_t TrkTrack::IsInsideCavity(float to
1027   * by the intersection among magnet cavity, silicon-plane sensitive area and   * by the intersection among magnet cavity, silicon-plane sensitive area and
1028   * ToF sensitive area (nominal values from the official document used to   * ToF sensitive area (nominal values from the official document used to
1029   * calculate the geometrical factor)   * calculate the geometrical factor)
1030     * @param toll Tolerance around the nominal volume (toll>0 define an inner fiducial volume)
1031   */   */
1032  Bool_t TrkTrack::IsInsideAcceptance(){  // Bool_t TrkTrack::IsInsideAcceptance(){
1033    
1034    //     int ngf = TrkParams::nGF;
1035    //     for(int i=0; i<ngf; i++){
1036    //      if(
1037    //          xGF[i] <= TrkParams::xGF_min[i] ||
1038    //          xGF[i] >= TrkParams::xGF_max[i] ||
1039    //          yGF[i] <= TrkParams::yGF_min[i] ||
1040    //          yGF[i] >= TrkParams::yGF_max[i] ||
1041    //          false)return false;
1042    //     }
1043    //     return true;
1044    
1045    // }
1046    Bool_t TrkTrack::IsInsideAcceptance(float toll){
1047    
1048    
1049      int ngf = TrkParams::nGF;      int ngf = TrkParams::nGF;
1050      for(int i=0; i<ngf; i++){      for(int i=0; i<ngf; i++){
1051            //
1052    //      cout << endl << TrkParams::GF_element[i];
1053            if(
1054                TrkParams::GF_element[i].CompareTo("S11") &&
1055                TrkParams::GF_element[i].CompareTo("S12") &&
1056                TrkParams::GF_element[i].CompareTo("S21") &&
1057                TrkParams::GF_element[i].CompareTo("S22") &&
1058                TrkParams::GF_element[i].CompareTo("T1")  &&
1059                TrkParams::GF_element[i].CompareTo("CUF") &&
1060                TrkParams::GF_element[i].CompareTo("T2")  &&
1061                TrkParams::GF_element[i].CompareTo("T3")  &&
1062                TrkParams::GF_element[i].CompareTo("T4")  &&
1063                TrkParams::GF_element[i].CompareTo("T5")  &&
1064                TrkParams::GF_element[i].CompareTo("CLF") &&
1065                TrkParams::GF_element[i].CompareTo("T6")  &&
1066                TrkParams::GF_element[i].CompareTo("S31") &&
1067                TrkParams::GF_element[i].CompareTo("S32") &&
1068                true)continue;
1069            // apply condition only within the cavity
1070    //      cout << " -- "<<xGF[i]<<" "<<yGF[i];
1071          if(          if(
1072              xGF[i] <= TrkParams::xGF_min[i] ||              xGF[i] <= TrkParams::xGF_min[i] + toll ||
1073              xGF[i] >= TrkParams::xGF_max[i] ||              xGF[i] >= TrkParams::xGF_max[i] - toll ||
1074              yGF[i] <= TrkParams::yGF_min[i] ||              yGF[i] <= TrkParams::yGF_min[i] + toll ||
1075              yGF[i] >= TrkParams::yGF_max[i] ||              yGF[i] >= TrkParams::yGF_max[i] - toll ||
1076              false)return false;              false){
1077                
1078                return false;
1079            }
1080      }      }
1081      return true;      return true;
1082    }
1083    
1084    /**
1085     * Returns true if the track is inside one of the surfaces which define the
1086     * geometrical acceptance.
1087     * @param surf tag of the surface (possible values are: S11 S12 S21 S22 T1
1088     * CUF T2 T3 T4 T5 CLF T6 S31 S32).
1089     * @param toll  Tolerance around the nominal surface (toll>0 define an inner
1090     * fiducial surface)
1091    */
1092    Bool_t TrkTrack::IsInsideGFSurface(const char* surf, float toll){
1093    
1094    
1095        int ngf = TrkParams::nGF;
1096        bool SURFOK = false;
1097        for(int i=0; i<ngf; i++){
1098            if(  !TrkParams::GF_element[i].CompareTo(surf)  ){
1099                SURFOK=true;
1100                if(
1101                    xGF[i] > TrkParams::xGF_min[i] + toll &&
1102                    xGF[i] < TrkParams::xGF_max[i] - toll &&
1103                    yGF[i] > TrkParams::yGF_min[i] + toll &&
1104                    yGF[i] < TrkParams::yGF_max[i] - toll &&
1105                    true)return true;
1106            }
1107        }
1108        if( !SURFOK )cout << " Bool_t TrkTrack::IsInsideGFSurface(char* surf, float toll) --> suface "<<surf<<" not defined "<<endl;
1109        return false;
1110    
1111  }  }
1112    
1113  /**  /**
1114   * 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.
1115   * If no cluster is associated, ID=-1.   * If no cluster is associated, ID=-1.
# Line 1093  Int_t TrkTrack::GetSensor(int ip){ Line 1160  Int_t TrkTrack::GetSensor(int ip){
1160  void TrkTrack::SetXGood(int ip, int clid, int il, int is, bool bad){  void TrkTrack::SetXGood(int ip, int clid, int il, int is, bool bad){
1161  //    int il=0;       //ladder (temporary)  //    int il=0;       //ladder (temporary)
1162  //    bool bad=false; //ladder (temporary)  //    bool bad=false; //ladder (temporary)
1163      if(ip<0||ip>5||clid<0||il<-1||il>2||is<-1||is>1)      if(ip<0||ip>5||clid<1||il<-1||il>2||is<-1||is>1)
1164          cout << " void TrkTrack::SetXGood(int,int,int,int,bool) --> MA SEI DI COCCIO?!?!"<<endl;          cout << " void TrkTrack::SetXGood(int,int,int,int,bool) --> MA SEI DI COCCIO?!?!"<<endl;
1165      xgood[ip]=(il+1)*100000000+(is+1)*10000000+clid;      xgood[ip]=(il+1)*100000000+(is+1)*10000000+clid;
1166      if(bad)xgood[ip]=-xgood[ip];      if(bad)xgood[ip]=-xgood[ip];
# Line 1110  void TrkTrack::SetXGood(int ip, int clid Line 1177  void TrkTrack::SetXGood(int ip, int clid
1177  void TrkTrack::SetYGood(int ip, int clid, int il, int is, bool bad){  void TrkTrack::SetYGood(int ip, int clid, int il, int is, bool bad){
1178  //    int il=0;       //ladder (temporary)  //    int il=0;       //ladder (temporary)
1179  //    bool bad=false; //ladder (temporary)  //    bool bad=false; //ladder (temporary)
1180      if(ip<0||ip>5||clid<0||il<-1||il>2||is<-1||is>1)      if(ip<0||ip>5||clid<1||il<-1||il>2||is<-1||is>1)
1181          cout << " void TrkTrack::SetYGood(int,int,int,int,bool) --> MA SEI DI COCCIO?!?!"<<endl;          cout << " void TrkTrack::SetYGood(int,int,int,int,bool) --> MA SEI DI COCCIO?!?!"<<endl;
1182      ygood[ip]=(il+1)*100000000+(is+1)*10000000+clid;      ygood[ip]=(il+1)*100000000+(is+1)*10000000+clid;
1183      if(bad)ygood[ip]=-ygood[ip];      if(bad)ygood[ip]=-ygood[ip];
# Line 1690  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1757  void TrkLevel2::SetFromLevel2Struct(cTrk
1757          int    ngf = TrkParams::nGF;          int    ngf = TrkParams::nGF;
1758          float *zgf = TrkParams::zGF;          float *zgf = TrkParams::zGF;
1759          Trajectory tgf = Trajectory(ngf,zgf);          Trajectory tgf = Trajectory(ngf,zgf);
1760          tgf.DoTrack2(t_track->al);//<<<< integrate the trajectory          tgf.DoTrack(t_track->al);//<<<< integrate the trajectory
1761          for(int ip=0; ip<ngf; ip++){          for(int ip=0; ip<ngf; ip++){
1762              t_track->xGF[ip] = tgf.x[ip];              t_track->xGF[ip] = tgf.x[ip];
1763              t_track->yGF[ip] = tgf.y[ip];              t_track->yGF[ip] = tgf.y[ip];
# Line 1848  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1915  TRefArray *TrkLevel2::GetTracks_NFitSort
1915    
1916      if(!Track)return 0;      if(!Track)return 0;
1917    
1918      TRefArray *sorted = new TRefArray();      //    TRefArray *sorted = new TRefArray();
1919        TRefArray *sorted = NULL;
1920                    
1921      TClonesArray &t  = *Track;      TClonesArray &t  = *Track;
1922  //    TClonesArray &ts = *PhysicalTrack;  //    TClonesArray &ts = *PhysicalTrack;
# Line 1886  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1954  TRefArray *TrkLevel2::GetTracks_NFitSort
1954                    
1955  //          cout << "i** "<< ((TrkTrack *)t[indi])->image << " " << nfiti <<" "<<chi2i<<endl;  //          cout << "i** "<< ((TrkTrack *)t[indi])->image << " " << nfiti <<" "<<chi2i<<endl;
1956          };          };
1957            if(!sorted)sorted = new TRefArray( TProcessID::GetProcessWithUID(t[indi]));
1958          sorted->Add( (TrkTrack*)t[indi] );                sorted->Add( (TrkTrack*)t[indi] );      
1959                                    
1960          m[indi] = 0;          m[indi] = 0;
# Line 2246  float Trajectory::GetLength(int ifirst, Line 2315  float Trajectory::GetLength(int ifirst,
2315    
2316  /**  /**
2317   * Evaluates the trajectory in the apparatus associated to the track.   * Evaluates the trajectory in the apparatus associated to the track.
2318   * 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.
2319   * @param t pointer to an object of the class Trajectory,   * @param al Track state-vector (X0,Y0,sin(theta),phi,deflection).
2320   * 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).
2321   * @return error flag.   * @return error flag.
2322     *
2323     * This method is needed when you want to integrate the particle trajectory
2324     * starting from a track state-vector relative to an arbitrary reference plane.
2325     * The default reference plane, used by the tracker routines, is at zini=23.5.
2326     * If you give as input the track state-vector from a TrkTrack object,
2327     * you can use Trajectory::DoTrack(float* al) instead.
2328   */   */
2329  int Trajectory::DoTrack2(float* al){  int Trajectory::DoTrack(float* al, float zini){
2330    
2331  //      double *dxout   = new double[npoint];  //      double *dxout   = new double[npoint];
2332  //      double *dyout   = new double[npoint];  //      double *dyout   = new double[npoint];
# Line 2260  int Trajectory::DoTrack2(float* al){ Line 2335  int Trajectory::DoTrack2(float* al){
2335  //      double *dtlout  = new double[npoint];  //      double *dtlout  = new double[npoint];
2336  //      double *dzin    = new double[npoint];  //      double *dzin    = new double[npoint];
2337            
2338       double *dxout;      double *dxout;
2339       double *dyout;      double *dyout;
2340       double *dthxout;      double *dthxout;
2341       double *dthyout;      double *dthyout;
2342       double *dtlout;      double *dtlout;
2343       double *dzin;      double *dzin;
2344        
2345       dxout   = (double*) malloc(npoint*sizeof(double));      dxout   = (double*) malloc(npoint*sizeof(double));
2346       dyout   = (double*) malloc(npoint*sizeof(double));      dyout   = (double*) malloc(npoint*sizeof(double));
2347       dthxout = (double*) malloc(npoint*sizeof(double));      dthxout = (double*) malloc(npoint*sizeof(double));
2348       dthyout = (double*) malloc(npoint*sizeof(double));      dthyout = (double*) malloc(npoint*sizeof(double));
2349       dtlout  = (double*) malloc(npoint*sizeof(double));      dtlout  = (double*) malloc(npoint*sizeof(double));
2350       dzin    = (double*) malloc(npoint*sizeof(double));      dzin    = (double*) malloc(npoint*sizeof(double));
2351        
2352        double dal[5];
2353    
2354       double dal[5];      double dzini = (double)zini;
2355    
2356      int ifail = 0;      int ifail = 0;
2357        
2358      for (int i=0; i<5; i++)      dal[i]  = (double)al[i];      for (int i=0; i<5; i++)      dal[i]  = (double)al[i];
2359      for (int i=0; i<npoint; i++) dzin[i] = (double)z[i];      for (int i=0; i<npoint; i++) dzin[i] = (double)z[i];
2360    
2361      TrkParams::Load(1);      TrkParams::Load(1);
2362      if( !TrkParams::IsLoaded(1) ){      if( !TrkParams::IsLoaded(1) ){
2363          cout << "int Trajectory::DoTrack2(float* al) --- ERROR --- m.field not loaded"<<endl;          cout << "int Trajectory::DoTrack(float* al) --- ERROR --- m.field not loaded"<<endl;
2364          return 0;          return 0;
2365      }      }
2366      dotrack2_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);  //    dotrack2_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);
2367        dotrack3_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&dzini,&ifail);
2368            
2369      for (int i=0; i<npoint; i++){      for (int i=0; i<npoint; i++){
2370          x[i]   = (float)*(dxout+i);          x[i]   = (float)*(dxout+i);
# Line 2314  int Trajectory::DoTrack2(float* al){ Line 2392  int Trajectory::DoTrack2(float* al){
2392      return ifail;      return ifail;
2393  };  };
2394    
2395    /**
2396     *
2397     * >>> OBSOLETE !!! use Trajectory::DoTrack(float* al, float zini) instead
2398     *
2399     */
2400    int Trajectory::DoTrack2(float* al, float zini){
2401    
2402        cout << endl;
2403        cout << " int Trajectory::DoTrack2(float* al, float zini) --->> NB NB !! this method is going to be eliminated !!! "<<endl;
2404        cout << " >>>> replace it with TrkTrack::DoTrack(Trajectory* t) <<<<"<<endl;
2405        cout << " (Sorry Wolfgang!! Don't be totally confused!! By Elena)"<<endl;
2406        cout << endl;
2407    
2408        return DoTrack(al,zini);
2409    
2410    };
2411    
2412    
2413    
2414  ClassImp(TrkLevel2);  ClassImp(TrkLevel2);
2415  ClassImp(TrkSinglet);  ClassImp(TrkSinglet);
2416  ClassImp(TrkTrack);  ClassImp(TrkTrack);
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