|Message: Re: Problem with GetProcessName()||Not Logged In (login)|
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that is correct the problem arises only if I try to output to the screen (or assign to a G4String) the result of aTrack->GetCreatorProcess()->GetProcessName();
this can be easily tested if you copy those lines into the stepping action of novice example N02.
But that is true aTrack->GetCreatorProcess() is 0 for primary particles.
>>Hello Aram, >> >>Have you checked that "aTrack->GetCreatorProcess() != 0" ? I would guess >>that primary particles (ie the ones produced by the generator, which are >>those having aTrack->GetTrack() == 1) do not have a >>"GetProcessCreator()" defined. >> >>Cheers, >>Marc >> >>PS : I am a bit surprised that the lines : >> >>/// >> G4Track* aTrack = aStep->GetTrack(); >> if(aTrack->GetTrackID()==1) >> aTrack->GetCreatorProcess()->GetProcessName(); >>/// >> >>do not show the problem... Do you confirm you don't have problems with >>these lines ?
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