| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 // This example is provided by the Geant4-DNA collaboration
27 // chem6 example is derived from chem4 and chem5 examples
28 //
29 // Any report or published results obtained using the Geant4-DNA software
30 // shall cite the following Geant4-DNA collaboration publication:
31 // J. Appl. Phys. 125 (2019) 104301
32 // Med. Phys. 45 (2018) e722-e739
33 // J. Comput. Phys. 274 (2014) 841-882
34 // Med. Phys. 37 (2010) 4692-4708
35 // Int. J. Model. Simul. Sci. Comput. 1 (2010) 157-178
36 // The Geant4-DNA web site is available at http://geant4-dna.org
37 //
38 // Authors: W. G. Shin and S. Incerti (CENBG, France)
39 //
40 // $Id$
41 //
42 /// \file ScoreLET.cc
43 /// \brief Implementation of the ScoreLET class
44
45 #include "ScoreLET.hh"
46
47 #include "G4RunManager.hh"
48 #include "G4SystemOfUnits.hh"
49
50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
51
52 ScoreLET::ScoreLET(G4String name) : G4VPrimitiveScorer(name), G4UImessenger(), fEvtMap(0)
53 {
54 fpLETDir = new G4UIdirectory("/scorer/LET/");
55 fpLETDir->SetGuidance("LET scorer commands");
56
57 fpCutoff = new G4UIcmdWithADoubleAndUnit("/scorer/LET/cutoff", this);
58 }
59
60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
61
62 ScoreLET::~ScoreLET()
63 {
64 delete fpLETDir;
65 delete fpCutoff;
66 }
67
68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
69
70 void ScoreLET::SetNewValue(G4UIcommand* command, G4String newValue)
71 {
72 if (command == fpCutoff) fCutoff = atof(newValue);
73 }
74
75 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
76
77 G4bool ScoreLET::ProcessHits(G4Step* aStep, G4TouchableHistory* /*TH*/)
78 {
79 // In order to follow the primary track
80 // regardless charge increasing or decreasing
81 if (aStep->GetTrack()->GetTrackID() != 1
82 && aStep->GetTrack()->GetParticleDefinition()->GetPDGEncoding() != 11)
83 {
84 G4int subType = aStep->GetTrack()->GetCreatorProcess()->GetProcessSubType();
85 if (subType == 56 || subType == 57) {
86 fTrackID = aStep->GetTrack()->GetTrackID();
87 }
88 }
89
90 // Ignore the step if it is not primary.
91 if (aStep->GetTrack()->GetTrackID() != fTrackID)
92 return false;
93 else {
94 fStepL += aStep->GetStepLength() / um;
95 fEdep += aStep->GetTotalEnergyDeposit() / keV;
96
97 G4int subType = aStep->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessSubType();
98
99 // Don't add the kinetic energy of primary particle
100 if (subType == 56 || subType == 57) return false;
101
102 const std::vector<const G4Track*>* secondary = aStep->GetSecondaryInCurrentStep();
103
104 size_t nbtrk = (*secondary).size();
105
106 if (nbtrk) {
107 for (size_t lp = 0; lp < nbtrk; lp++) {
108 // Store the kinetic energy of secondaries
109 // which less than cutoff energy.
110 if ((*secondary)[lp]->GetKineticEnergy() / eV < fCutoff) {
111 fEdep += (*secondary)[lp]->GetKineticEnergy() / keV;
112 }
113 }
114 }
115 }
116 return true;
117 }
118
119 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
120
121 void ScoreLET::Initialize(G4HCofThisEvent* HCE)
122 {
123 fEvtMap = new G4THitsMap<G4double>(GetMultiFunctionalDetector()->GetName(), GetName());
124
125 fEvtMap->clear();
126 fNEvent = 0;
127 static G4int HCID = -1;
128 if (HCID < 0) {
129 HCID = GetCollectionID(0);
130 }
131 HCE->AddHitsCollection(HCID, (G4VHitsCollection*)fEvtMap);
132 }
133
134 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
135
136 void ScoreLET::EndOfEvent(G4HCofThisEvent*)
137 {
138 if (fStepL > 0) {
139 fLET = fEdep / fStepL;
140 if (!G4RunManager::GetRunManager()->GetCurrentEvent()->IsAborted()) {
141 fEvtMap->add(fNEvent, fLET);
142 fNEvent++;
143 }
144 }
145 fTrackID = 1;
146 fLET = 0;
147 fEdep = 0;
148 fStepL = 0;
149 }
150
151 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
152
153 G4int ScoreLET::GetIndex(G4Step* /*aStep*/)
154 {
155 return 0;
156 }
157
158 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
159