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Geant4/examples/extended/medical/dna/jetcounter/src/SteppingAction.cc

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Diff markup

Differences between /examples/extended/medical/dna/jetcounter/src/SteppingAction.cc (Version 11.3.0) and /examples/extended/medical/dna/jetcounter/src/SteppingAction.cc (Version 11.1.2)


  1 //                                                  1 //
  2 // *******************************************      2 // ********************************************************************
  3 // * License and Disclaimer                         3 // * License and Disclaimer                                           *
  4 // *                                                4 // *                                                                  *
  5 // * The  Geant4 software  is  copyright of th      5 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
  6 // * the Geant4 Collaboration.  It is provided      6 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
  7 // * conditions of the Geant4 Software License      7 // * conditions of the Geant4 Software License,  included in the file *
  8 // * LICENSE and available at  http://cern.ch/      8 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
  9 // * include a list of copyright holders.           9 // * include a list of copyright holders.                             *
 10 // *                                               10 // *                                                                  *
 11 // * Neither the authors of this software syst     11 // * Neither the authors of this software system, nor their employing *
 12 // * institutes,nor the agencies providing fin     12 // * institutes,nor the agencies providing financial support for this *
 13 // * work  make  any representation or  warran     13 // * work  make  any representation or  warranty, express or implied, *
 14 // * regarding  this  software system or assum     14 // * regarding  this  software system or assume any liability for its *
 15 // * use.  Please see the license in the file      15 // * use.  Please see the license in the file  LICENSE  and URL above *
 16 // * for the full disclaimer and the limitatio     16 // * for the full disclaimer and the limitation of liability.         *
 17 // *                                               17 // *                                                                  *
 18 // * This  code  implementation is the result      18 // * This  code  implementation is the result of  the  scientific and *
 19 // * technical work of the GEANT4 collaboratio     19 // * technical work of the GEANT4 collaboration.                      *
 20 // * By using,  copying,  modifying or  distri     20 // * By using,  copying,  modifying or  distributing the software (or *
 21 // * any work based  on the software)  you  ag     21 // * any work based  on the software)  you  agree  to acknowledge its *
 22 // * use  in  resulting  scientific  publicati     22 // * use  in  resulting  scientific  publications,  and indicate your *
 23 // * acceptance of all terms of the Geant4 Sof     23 // * acceptance of all terms of the Geant4 Software license.          *
 24 // *******************************************     24 // ********************************************************************
 25 //                                                 25 //
 26 // This example is provided by the Geant4-DNA      26 // This example is provided by the Geant4-DNA collaboration
 27 // Any report or published results obtained us     27 // Any report or published results obtained using the Geant4-DNA software
 28 // shall cite the following Geant4-DNA collabo     28 // shall cite the following Geant4-DNA collaboration publication:
 29 // Med. Phys. 37 (2010) 4692-4708                  29 // Med. Phys. 37 (2010) 4692-4708
 30 // J. Comput. Phys. 274 (2014) 841-882             30 // J. Comput. Phys. 274 (2014) 841-882
 31 // The Geant4-DNA web site is available at htt     31 // The Geant4-DNA web site is available at http://geant4-dna.org
 32 //                                                 32 //
 33 //                                                 33 //
 34 /// \file SteppingAction.cc                        34 /// \file SteppingAction.cc
 35 /// \brief Implementation of the SteppingActio     35 /// \brief Implementation of the SteppingAction class
 36                                                    36 
 37 #include "SteppingAction.hh"                       37 #include "SteppingAction.hh"
 38                                                << 
 39 #include "EventAction.hh"                          38 #include "EventAction.hh"
 40                                                << 
 41 #include "G4SteppingManager.hh"                    39 #include "G4SteppingManager.hh"
 42                                                    40 
 43 //....oooOO0OOooo........oooOO0OOooo........oo     41 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 44 SteppingAction::SteppingAction(EventAction* ev <<  42 SteppingAction::SteppingAction(EventAction *event)
                                                   >>  43   : G4UserSteppingAction()
                                                   >>  44   , fEventAction(event) {}
 45                                                    45 
 46 //....oooOO0OOooo........oooOO0OOooo........oo     46 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 47 void SteppingAction::UserSteppingAction(const  <<  47 void SteppingAction::UserSteppingAction(const G4Step *step) {
 48 {                                              << 
 49   // /////////////////////////////////////////     48   // /////////////////////////////////////////
 50   // killing primary particles (any heavy char     49   // killing primary particles (any heavy charged particle) that hit the
 51   // collimator                                    50   // collimator
 52   auto part_name = step->GetTrack()->GetPartic     51   auto part_name = step->GetTrack()->GetParticleDefinition()->GetParticleName();
 53   if (step->GetPreStepPoint()->GetPhysicalVolu <<  52   if (step->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "collPhys" &&
 54       && step->GetTrack()->GetParticleDefiniti <<  53       step->GetTrack()->GetParticleDefinition()->GetParticleName() == "alpha") {
 55   {                                            << 
 56     step->GetTrack()->SetTrackStatus(fStopAndK     54     step->GetTrack()->SetTrackStatus(fStopAndKill);
 57     fEventAction->InvalidEvent();                  55     fEventAction->InvalidEvent();
 58     return;  // nothing more to do in such cas <<  56     return; // nothing more to do in such case
 59   }                                                57   }
 60                                                    58 
 61   // /////////////////////////////////////////     59   // /////////////////////////////////////////
 62   // recording energy of the primary particle      60   // recording energy of the primary particle at three different locations:
 63   // 1. Boundary between World and Mylar wall,     61   // 1. Boundary between World and Mylar wall, i.e. initial energy of the
 64   // particle.                                     62   // particle.
 65   // 2. Boundary between World and silicon det     63   // 2. Boundary between World and silicon detector, i.e. final energy of the
 66   // particle.                                     64   // particle.
 67   // 3. Boundary between wall inner layer (inn     65   // 3. Boundary between wall inner layer (innerWall) and Target, i.e.
 68   // interaction energy of the particle.           66   // interaction energy of the particle.
 69                                                    67 
 70   if (step->GetTrack()->GetParticleDefinition(     68   if (step->GetTrack()->GetParticleDefinition()->GetParticleName() == "alpha") {
 71     // 1. and 2. - particle crossing the bound     69     // 1. and 2. - particle crossing the boundary between World volume
 72     if (step->GetPreStepPoint()->GetPhysicalVo <<  70     if (step->GetPreStepPoint()->GetPhysicalVolume()->GetName() ==
                                                   >>  71         "worldPhys") {
 73       auto physVol = step->GetPostStepPoint()-     72       auto physVol = step->GetPostStepPoint()->GetPhysicalVolume();
 74       // the above may be a null pointer as th     73       // the above may be a null pointer as the particle can leave world, so it
 75       // has to be tested:                         74       // has to be tested:
 76       if (physVol) {                               75       if (physVol) {
 77         // 1. to Mylar wall                        76         // 1. to Mylar wall
 78         if (physVol->GetName() == "wallPhys")      77         if (physVol->GetName() == "wallPhys") {
 79           fEventAction->RecordInitialEnergy(st <<  78           fEventAction->RecordInitialEnergy(
                                                   >>  79               step->GetTrack()->GetKineticEnergy());
 80         }                                          80         }
 81         // 2. to silicon detector                  81         // 2. to silicon detector
 82         if (physVol->GetName() == "enDetPhys")     82         if (physVol->GetName() == "enDetPhys") {
 83           fEventAction->RecordFinalEnergy(step     83           fEventAction->RecordFinalEnergy(step->GetTrack()->GetKineticEnergy());
 84         }                                          84         }
 85       }                                            85       }
 86     }                                              86     }
 87                                                    87 
 88     // 3. - particle crossing the boundary fro     88     // 3. - particle crossing the boundary from wall inner layer to the target
 89     if (step->GetPreStepPoint()->GetPhysicalVo <<  89     if (step->GetPreStepPoint()->GetPhysicalVolume()->GetName() ==
 90       if (step->GetPostStepPoint()->GetPhysica <<  90         "innerWallPhys") {
 91         fEventAction->RecordInteractionEnergy( <<  91       if (step->GetPostStepPoint()->GetPhysicalVolume()->GetName() ==
                                                   >>  92           "targetPhys") {
                                                   >>  93         fEventAction->RecordInteractionEnergy(
                                                   >>  94             step->GetTrack()->GetKineticEnergy());
 92       }                                            95       }
 93     }                                              96     }
 94   }                                                97   }
 95                                                    98 
 96   // ////////////////////////////////////////      99   // ////////////////////////////////////////
 97   // counting individual ionization acts          100   // counting individual ionization acts
 98   // only ionisations in the target will be re    101   // only ionisations in the target will be recorded
 99   if (step->GetPreStepPoint()->GetPhysicalVolu    102   if (step->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "targetPhys") {
100     if (step->GetTotalEnergyDeposit() != 0) {     103     if (step->GetTotalEnergyDeposit() != 0) {
101       G4String process_name = step->GetPostSte << 104       G4String process_name =
                                                   >> 105           step->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName();
102                                                   106 
103       // counting ionisations caused only by e    107       // counting ionisations caused only by electrons and alpha particles:
104       //            if(process_name=="e-_G4DNA    108       //            if(process_name=="e-_G4DNAIonisation" ||
105       //            process_name=="alpha_G4DNA    109       //            process_name=="alpha_G4DNAIonisation");
106       //                fEventAction->AddIonis    110       //                fEventAction->AddIonisation();
107                                                   111 
108       // more general approach - counting ioni    112       // more general approach - counting ionisations caused by any particle
109       // (including also protons, GenericIons,    113       // (including also protons, GenericIons, etc.):
110       auto pos =                               << 114       auto pos = process_name.find(
111         process_name.find("Ionisation");  // l << 115           "Ionisation"); // looking for "Ionisation" substring in process_name
112       if (pos != std::string::npos)  // found! << 116       if (pos != std::string::npos)    // found!
113         fEventAction->AddIonisation();  // inc << 117         fEventAction->AddIonisation(); // increase cluster size
114     }                                             118     }
115   }                                               119   }
116 }                                                 120 }
117 //....oooOO0OOooo........oooOO0OOooo........oo    121 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
118                                                   122