B4dEventAction Class Reference

#include <B4dEventAction.hh>

Inheritance diagram for B4dEventAction:

Collaboration diagram for B4dEventAction:

Public Member Functions
	B4dEventAction ()
virtual	~B4dEventAction ()
virtual void	BeginOfEventAction (const G4Event *event)
virtual void	EndOfEventAction (const G4Event *event)
Public Member Functions inherited from G4UserEventAction
	G4UserEventAction ()
virtual	~G4UserEventAction ()
virtual void	SetEventManager (G4EventManager *value)

Additional Inherited Members
Protected Attributes inherited from G4UserEventAction
G4EventManager *	fpEventManager

Detailed Description

Event action class

In EndOfEventAction(), it prints the accumulated quantities of the energy deposit and track lengths of charged particles in Absober and Gap layers stored in the hits collections.

Definition at line 45 of file B4dEventAction.hh.

Constructor & Destructor Documentation

B4dEventAction::B4dEventAction

(

)

Definition at line 45 of file B4dEventAction.cc.

 : G4UserEventAction(),
   fAbsoEdepHCID(-1),
   fGapEdepHCID(-1),
   fAbsoTrackLengthHCID(-1),
   fGapTrackLengthHCID(-1)
{}

B4dEventAction::~B4dEventAction ( )

virtual

Definition at line 55 of file B4dEventAction.cc.

{}

Member Function Documentation

void B4dEventAction::BeginOfEventAction ( const G4Event *  event )

virtual

Reimplemented from G4UserEventAction.

Definition at line 113 of file B4dEventAction.cc.

{}

void B4dEventAction::EndOfEventAction ( const G4Event *  event )

virtual

Reimplemented from G4UserEventAction.

Definition at line 118 of file B4dEventAction.cc.

{  
   // Get hist collections IDs
  if ( fAbsoEdepHCID == -1 ) {
    fAbsoEdepHCID 
      = G4SDManager::GetSDMpointer()->GetCollectionID("Absorber/Edep");
    fGapEdepHCID 
      = G4SDManager::GetSDMpointer()->GetCollectionID("Gap/Edep");
    fAbsoTrackLengthHCID 
      = G4SDManager::GetSDMpointer()->GetCollectionID("Absorber/TrackLength");
    fGapTrackLengthHCID 
      = G4SDManager::GetSDMpointer()->GetCollectionID("Gap/TrackLength");
  }
  
  // Get sum values from hits collections
  //
  auto absoEdep = GetSum(GetHitsCollection(fAbsoEdepHCID, event));
  auto gapEdep = GetSum(GetHitsCollection(fGapEdepHCID, event));

  auto absoTrackLength 
    = GetSum(GetHitsCollection(fAbsoTrackLengthHCID, event));
  auto gapTrackLength 
    = GetSum(GetHitsCollection(fGapTrackLengthHCID, event));

  // get analysis manager
  auto analysisManager = G4AnalysisManager::Instance();

  // fill histograms
  //  
  analysisManager->FillH1(0, absoEdep);
  analysisManager->FillH1(1, gapEdep);
  analysisManager->FillH1(2, absoTrackLength);
  analysisManager->FillH1(3, gapTrackLength);
  
  // fill ntuple
  //
  analysisManager->FillNtupleDColumn(0, absoEdep);
  analysisManager->FillNtupleDColumn(1, gapEdep);
  analysisManager->FillNtupleDColumn(2, absoTrackLength);
  analysisManager->FillNtupleDColumn(3, gapTrackLength);
  analysisManager->AddNtupleRow();  
  
  //print per event (modulo n)
  //
  auto eventID = event->GetEventID();
  auto printModulo = G4RunManager::GetRunManager()->GetPrintProgress();
  if ( ( printModulo > 0 ) && ( eventID % printModulo == 0 ) ) {
    G4cout << "---> End of event: " << eventID << G4endl;     
    PrintEventStatistics(absoEdep, absoTrackLength, gapEdep, gapTrackLength);
  }
}  

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The documentation for this class was generated from the following files:

• source/geant4.10.03.p03/examples/basic/B4/B4d/include/B4dEventAction.hh
• source/geant4.10.03.p03/examples/basic/B4/B4d/src/B4dEventAction.cc