|Message: Accessing histograms etc defined in own UserRunAction from elsewhere||Not Logged In (login)|
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Hello you wise Geant4 gurus!
My problem is the following:
I wrote my own run action class inheriting from G4UserRunAction (basically I used the one from ExN06 and changed it a little) and defined a ROOT histogram as a public member in its BeginOfRunAction method as that is the place to do this, according to the user's guide.
But I'd also like to fill this histogram with hits, so I need to access it from my sensitive detector class. I tried
ExN06RunAction* RunAct = G4RunManager::GetRunManager()->GetUserRunAction();
but this gives only a pointer to a G4UserRunAction which doesn't have the histogram as a public member. Is there any built-in handle towards it?
Or do I have to customize the run manager or run class or do other fancy things like that to fill the histogram?
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