|Message: GetCreatorProcess gives segmentation fault||Not Logged In (login)|
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I am using the standard low energy electromagnetic processes together with the G4SensitiveDetector where I would like to retreive the process names of the current process and the creator process (particularly the first interaction of my primary gamma).
I am able to get the current process by aStep -> GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName();
But when I try to get the creator process with aStep->GetTrack()->GetCreatorProcess()->GetProcessName(); there is a segmentation fault.
I thought about including a TrackingAction class to retreive this info, but would like to understand first, where the problem is with using the GetCreatorProcess in the SensitiveDetector class.
Does anyone know?
Thank you :)