Stepping action class. More...

#include <Doxymodules_basic.h>

Inheritance diagram for B4a::SteppingAction:

Public Member Functions
	SteppingAction (const B4::DetectorConstruction detConstruction, EventAction eventAction)

	~SteppingAction () override=default

void	UserSteppingAction (const G4Step *step) override

Private Attributes
const B4::DetectorConstruction *	fDetConstruction = nullptr

EventAction *	fEventAction = nullptr

Detailed Description

Stepping action class.

In UserSteppingAction() there are collected the energy deposit and track lengths of charged particles in Absober and Gap layers and updated in EventAction.

Definition at line 128 of file Doxymodules_basic.h.

Constructor & Destructor Documentation

◆ SteppingAction()

B4a::SteppingAction::SteppingAction	(	const B4::DetectorConstruction *	detConstruction,
		EventAction *	eventAction
	)

Definition at line 44 of file SteppingAction.cc.

  : fDetConstruction(detConstruction),
    fEventAction(eventAction)
{}

◆ ~SteppingAction()

B4a::SteppingAction::~SteppingAction ( )

overridedefault

Member Function Documentation

◆ UserSteppingAction()

void B4a::SteppingAction::UserSteppingAction ( const G4Step * step )

override

Definition at line 52 of file SteppingAction.cc.

{
// Collect energy and track length step by step
 
  // get volume of the current step
  auto volume = step->GetPreStepPoint()->GetTouchableHandle()->GetVolume();
 
  // energy deposit
  auto edep = step->GetTotalEnergyDeposit();
 
  // step length
  G4double stepLength = 0.;
  if ( step->GetTrack()->GetDefinition()->GetPDGCharge() != 0. ) {
    stepLength = step->GetStepLength();
  }
 
  if ( volume == fDetConstruction->GetAbsorberPV() ) {
    fEventAction->AddAbs(edep,stepLength);
  }
 
  if ( volume == fDetConstruction->GetGapPV() ) {
    fEventAction->AddGap(edep,stepLength);
  }
}

Member Data Documentation

◆ fDetConstruction

const B4::DetectorConstruction* B4a::SteppingAction::fDetConstruction = nullptr

private

Definition at line 61 of file SteppingAction.hh.

◆ fEventAction

EventAction* B4a::SteppingAction::fEventAction = nullptr