- if(iflag == 2){ // calculate gradient
- Int_t iParam = 0 ;
- efit = 0 ;
- while(iParam < nPar ){
- Double_t distance = (xDigit - x[iParam]) * (xDigit - x[iParam]) ;
- iParam++ ;
- distance += (zDigit - x[iParam]) * (zDigit - x[iParam]) ;
- distance = TMath::Sqrt( distance ) ;
- iParam++ ;
- efit += x[iParam] * AliPHOSTrackSegmentMakerv1::ShowerShape(distance) ;
- iParam++ ;
- }
- Double_t sum = 2. * (efit - emcEnergies[iDigit]) / emcEnergies[iDigit] ; // Here we assume, that sigma = sqrt(E)
- iParam = 0 ;
- while(iParam < nPar ){
- Double_t xpar = x[iParam] ;
- Double_t zpar = x[iParam+1] ;
- Double_t epar = x[iParam+2] ;
- Double_t dr = TMath::Sqrt( (xDigit - xpar) * (xDigit - xpar) + (zDigit - zpar) * (zDigit - zpar) );
- Double_t shape = sum * AliPHOSTrackSegmentMakerv1::ShowerShape(dr) ;
- Double_t r4 = dr*dr*dr*dr ;
- Double_t r295 = TMath::Power(dr,2.95) ;
- Double_t deriv =-4. * dr*dr * ( 2.32 / ( (2.32 + 0.26 * r4) * (2.32 + 0.26 * r4) ) +
- 0.0316 * (1. + 0.0171 * r295) / ( ( 1. + 0.0652 * r295) * (1. + 0.0652 * r295) ) ) ;
-
- Grad[iParam] += epar * shape * deriv * (xpar - xDigit) ; // Derivative over x
- iParam++ ;
- Grad[iParam] += epar * shape * deriv * (zpar - zDigit) ; // Derivative over z
- iParam++ ;
- Grad[iParam] += shape ; // Derivative over energy
- iParam++ ;
- }
- }
- efit = 0;
- iparam = 0 ;
-
- while(iparam < nPar ){
- Double_t xpar = x[iparam] ;
- Double_t zpar = x[iparam+1] ;
- Double_t epar = x[iparam+2] ;
- iparam += 3 ;
- Double_t distance = (xDigit - xpar) * (xDigit - xpar) + (zDigit - zpar) * (zDigit - zpar) ;
- distance = TMath::Sqrt(distance) ;
- efit += epar * AliPHOSTrackSegmentMakerv1::ShowerShape(distance) ;
- }
-
- fret += (efit-emcEnergies[iDigit])*(efit-emcEnergies[iDigit])/emcEnergies[iDigit] ;
- // Here we assume, that sigma = sqrt(E)
+//____________________________________________________________________________
+void AliPHOSTrackSegmentMakerv1::PrintTrackSegments(Option_t * option){
+
+ cout << "AliPHOSTrackSegmentMakerv1: " << endl ;
+ cout << " Found " << fTrackSegments->GetEntriesFast() << " trackSegments " << endl ;
+
+ if(strstr(option,"all")) { // printing found TS
+ cout << "TrackSegment # " << " EMC RP# " << " CPV RP# " << " PPSD RP#" << endl ;
+
+ Int_t index;
+ for (index = 0 ; index <fTrackSegments->GetEntriesFast() ; index++) {
+ AliPHOSTrackSegment * ts = (AliPHOSTrackSegment * )fTrackSegments->At(index) ;
+ cout<<" "<< setw(4) << ts->GetIndexInList() << " "
+ <<setw(4) << ts->GetEmcIndex()<< " "
+ <<setw(4) << ts->GetCpvIndex()<< " "
+ <<setw(4) << ts->GetPpsdIndex()<< endl ;
+ }
+
+ cout << "-------------------------------------------------------"<< endl ;