|Message: Re: How to get track length of a primary particle at the end of event in the digitization||Not Logged In (login)|
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Thank you very much for your note. I'll check your approach and I hope it works for me. I'm just still wondering why G4Trajectory can't help me with this. Shouldn't G4Trajectory contain any information about all tracks and steps of an event? I had found G4Trajectory(G4Track* aTrack), so I don't know if I can use below method:
================================================================== G4int fparentID = aTrack->GetParentID()
if (fparentID == 0)
G4double ftrackLength = aTRack->GetTrackLength();
But the question is that how G4Trajectory keeps all tracks of a given event and how (or if) I can search between its tracks and implement above codes.
Thanks a lot.
Kind regards, Soman
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