Int_t CorrectForShieldMaterial(AliITStrackMI *t, TString shield, TString direction="inward");
Int_t CorrectForLayerMaterial(AliITStrackMI *t, Int_t layerindex, Double_t oldGlobXYZ[3], TString direction="inward");
void UpdateESDtrack(AliITStrackMI* track, ULong_t flags) const;
+ Int_t SkipLayer(AliITStrackMI *track,Int_t ilayer,Int_t idet) const;
Int_t fI; // index of the current layer
static AliITSlayer fgLayers[AliITSgeomTGeo::kNLayers];// ITS layers
AliITStrackMI fTracks[AliITSgeomTGeo::kNLayers]; // track estimations at the ITS layers