B4aEventAction Class Reference

#include <B4aEventAction.hh>

Inheritance diagram for B4aEventAction:

Collaboration diagram for B4aEventAction:

Public Member Functions
	B4aEventAction ()
virtual	~B4aEventAction ()
virtual void	BeginOfEventAction (const G4Event *event)
virtual void	EndOfEventAction (const G4Event *event)
void	AddAbs (G4double de, G4double dl)
void	AddGap (G4double de, G4double dl)
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

It defines data members to hold the energy deposit and track lengths of charged particles in Absober and Gap layers:

• fEnergyAbs, fEnergyGap, fTrackLAbs, fTrackLGap which are collected step by step via the functions
• AddAbs(), AddGap()

Definition at line 45 of file B4aEventAction.hh.

Constructor & Destructor Documentation

B4aEventAction::B4aEventAction

(

)

Definition at line 44 of file B4aEventAction.cc.

 : G4UserEventAction(),
   fEnergyAbs(0.),
   fEnergyGap(0.),
   fTrackLAbs(0.),
   fTrackLGap(0.)
{}

B4aEventAction::~B4aEventAction ( )

virtual

Definition at line 54 of file B4aEventAction.cc.

{}

Member Function Documentation

void B4aEventAction::AddAbs ( G4double  de, G4double  dl  )

inline

Definition at line 66 of file B4aEventAction.hh.

                                                           {
  fEnergyAbs += de; 
  fTrackLAbs += dl;
}

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void B4aEventAction::AddGap ( G4double  de, G4double  dl  )

inline

Definition at line 71 of file B4aEventAction.hh.

                                                           {
  fEnergyGap += de; 
  fTrackLGap += dl;
}

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void B4aEventAction::BeginOfEventAction ( const G4Event *  event )

virtual

Reimplemented from G4UserEventAction.

Definition at line 59 of file B4aEventAction.cc.

{  
  // initialisation per event
  fEnergyAbs = 0.;
  fEnergyGap = 0.;
  fTrackLAbs = 0.;
  fTrackLGap = 0.;
}

void B4aEventAction::EndOfEventAction ( const G4Event *  event )

virtual

Reimplemented from G4UserEventAction.

Definition at line 70 of file B4aEventAction.cc.

{
  // Accumulate statistics
  //

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

  // fill histograms
  analysisManager->FillH1(0, fEnergyAbs);
  analysisManager->FillH1(1, fEnergyGap);
  analysisManager->FillH1(2, fTrackLAbs);
  analysisManager->FillH1(3, fTrackLGap);
  
  // fill ntuple
  analysisManager->FillNtupleDColumn(0, fEnergyAbs);
  analysisManager->FillNtupleDColumn(1, fEnergyGap);
  analysisManager->FillNtupleDColumn(2, fTrackLAbs);
  analysisManager->FillNtupleDColumn(3, fTrackLGap);
  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;     

    G4cout
       << "   Absorber: total energy: " << std::setw(7)
                                        << G4BestUnit(fEnergyAbs,"Energy")
       << "       total track length: " << std::setw(7)
                                        << G4BestUnit(fTrackLAbs,"Length")
       << G4endl
       << "        Gap: total energy: " << std::setw(7)
                                        << G4BestUnit(fEnergyGap,"Energy")
       << "       total track length: " << std::setw(7)
                                        << G4BestUnit(fTrackLGap,"Length")
       << G4endl;
  }
}  

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

• source/geant4.10.03.p02/examples/basic/B4/B4a/include/B4aEventAction.hh
• source/geant4.10.03.p02/examples/basic/B4/B4a/src/B4aEventAction.cc