Updated version of some files of tracking V1. New member fMass added. By default...

[u/mrichter/AliRoot.git] / ITS / AliITSIOTrack.cxx

////////////////////////////////////////////////
//  Reconstructed point class for set:ITS     //
////////////////////////////////////////////////
// This class is used to write the tracks information into a file
// The authors  thank Mariana Bondila to have help them to resolve some problems

#include "AliITSIOTrack.h"

ClassImp(AliITSIOTrack)

AliITSIOTrack::AliITSIOTrack() {
//Origin  A. Badala' and G.S. Pappalardo:  e-mail Angela.Badala@ct.infn.it, Giuseppe.S.Pappalardo@ct.infn.it
// default constructor
  fLab=-3;
  fTPCLab=-3;   
  fX=fZ=fY=0.; 
  fPx=fPy=fPz=0.;
  fDz=0.;
  for (Int_t i=0;i<6;i++) {fIdModules[i]=fIdPoints[i]=-1; fIdPoints[i]=-1;}
  fStateVPhi=0.; fStateVZ=0.; fStateVD=0.; fStateVTgl=0.; fStateVC=0.;
  fRadius=0.; fCharge=0; 
  fC00=fC10=fC11=fC20=fC21=fC22=fC30=fC31=fC32=fC33=fC40=fC41=fC42=fC43=fC44=0.; 

}
   

void AliITSIOTrack::SetCovMatrix(Double_t C00, Double_t C10, Double_t C11, Double_t C20, Double_t C21, 
Double_t C22, Double_t C30, Double_t C31, Double_t C32, Double_t C33, Double_t C40, 
Double_t C41, Double_t C42, Double_t C43, Double_t C44){
//Origin  A. Badala' and G.S. Pappalardo:  e-mail Angela.Badala@ct.infn.it, Giuseppe.S.Pappalardo@ct.infn.it
// sets the elements of the covariance matrix

  fC00=C00; fC10=C10; fC11=C11; fC20=C20; fC21=C21; fC22=C22; fC30=C30; fC31=C31;
  fC32=C32; fC33=C33; fC40=C40; fC41=C41; fC42=C42; fC43=C43; fC44=C44; 
}

void AliITSIOTrack::GetCovMatrix(Double_t &C00, Double_t &C10, Double_t &C11,
Double_t &C20, Double_t &C21, Double_t &C22, Double_t &C30, Double_t &C31, 
Double_t &C32, Double_t &C33, Double_t &C40, Double_t &C41, Double_t &C42, 
Double_t &C43, Double_t &C44) const {
//Origin  A. Badala' and G.S. Pappalardo:  e-mail Angela.Badala@ct.infn.it, Giuseppe.S.Pappalardo@ct.infn.it
// gets the elements of the covariance matrix

  C00=fC00; C10=fC10; C11=fC11; C20=fC20; C21=fC21; 
  C22=fC22; C30=fC30; C31=fC31; C32=fC32; C33=fC33;
  C40=fC40; C41=fC41; C42=fC42; C43=fC43; C44=fC44;  
}