B4a/src/SteppingAction.cc

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 //
0027 /// \file B4/B4a/src/SteppingAction.cc
0028 /// \brief Implementation of the B4a::SteppingAction class
0029
0030 #include "SteppingAction.hh"
0031
0032 #include "DetectorConstruction.hh"
0033 #include "EventAction.hh"
0034
0035 #include "G4Step.hh"
0036 #include "globals.hh"
0037
0038 using namespace B4;
0039
0040 namespace B4a
0041 {
0042
0043 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0044
0045 SteppingAction::SteppingAction(const DetectorConstruction* detConstruction,
0046                                EventAction* eventAction)
0047   : fDetConstruction(detConstruction), fEventAction(eventAction)
0048 {}
0049
0050 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0051
0052 void SteppingAction::UserSteppingAction(const G4Step* step)
0053 {
0054   // Collect energy and track length step by step
0055
0056   // get volume of the current step
0057   auto volume = step->GetPreStepPoint()->GetTouchableHandle()->GetVolume();
0058
0059   // energy deposit
0060   auto edep = step->GetTotalEnergyDeposit();
0061
0062   // step length
0063   G4double stepLength = 0.;
0064   if (step->GetTrack()->GetDefinition()->GetPDGCharge() != 0.) {
0065     stepLength = step->GetStepLength();
0066   }
0067
0068   if (volume == fDetConstruction->GetAbsorberPV()) {
0069     fEventAction->AddAbs(edep, stepLength);
0070   }
0071
0072   if (volume == fDetConstruction->GetGapPV()) {
0073     fEventAction->AddGap(edep, stepLength);
0074   }
0075 }
0076
0077 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0078
0079 }  // namespace B4a