#include "TDatabasePDG.h"
#include "TParticlePDG.h"
#include "AliExternalTrackParam.h"
-#include "AliHelix.h"
//#include "TMath.h"
-ClassImp(AliKFParticle);
+ClassImp(AliKFParticle)
Double_t AliKFParticle::fgBz = -5.; //* Bz compoment of the magnetic field
Double_t energy = TMath::Sqrt( mass*mass + fP[3]*fP[3] + fP[4]*fP[4] + fP[5]*fP[5]);
fP[6] = energy;
fP[7] = 0;
- fQ = (track.Get1Pt() >0 ) ?1 :-1;
+ fQ = (track.GetSigned1Pt() >0 ) ?1 :-1; // fQ = track->GetSign() would do the same thing
fNDF = 0;
fChi2 = 0;
fAtProductionVertex = 0;