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25 // 25 //
26 // Hadrontherapy advanced example for Geant4 << 26 // $Id: HadrontherapyProtonSteppingAction.cc; May 2005
27 // See more at: https://twiki.cern.ch/twiki/bi << 27 // ----------------------------------------------------------------------------
>> 28 // GEANT 4 - Hadrontherapy example
>> 29 // ----------------------------------------------------------------------------
>> 30 // Code developed by:
>> 31 //
>> 32 // G.A.P. Cirrone(a)*, F. Di Rosa(a), S. Guatelli(b), G. Russo(a)
>> 33 //
>> 34 // (a) Laboratori Nazionali del Sud
>> 35 // of the INFN, Catania, Italy
>> 36 // (b) INFN Section of Genova, Genova, Italy
>> 37 //
>> 38 // * cirrone@lns.infn.it
>> 39 // ----------------------------------------------------------------------------
28 40
29 #include "G4SteppingManager.hh" 41 #include "G4SteppingManager.hh"
30 #include "G4TrackVector.hh" 42 #include "G4TrackVector.hh"
31 #include "HadrontherapySteppingAction.hh" 43 #include "HadrontherapySteppingAction.hh"
32 #include "G4ios.hh" 44 #include "G4ios.hh"
33 #include "G4SteppingManager.hh" 45 #include "G4SteppingManager.hh"
34 #include "G4Track.hh" 46 #include "G4Track.hh"
35 #include "G4Step.hh" 47 #include "G4Step.hh"
36 #include "G4StepPoint.hh" 48 #include "G4StepPoint.hh"
37 #include "G4TrackStatus.hh" 49 #include "G4TrackStatus.hh"
38 #include "G4TrackVector.hh" 50 #include "G4TrackVector.hh"
39 #include "G4ParticleDefinition.hh" 51 #include "G4ParticleDefinition.hh"
40 #include "G4ParticleTypes.hh" 52 #include "G4ParticleTypes.hh"
41 #include "G4UserEventAction.hh" << 53
42 #include "G4TransportationManager.hh" << 54 #ifdef G4ANALYSIS_USE
43 #include "G4VSensitiveDetector.hh" << 55 #include "HadrontherapyAnalysisManager.hh"
>> 56 #endif
>> 57
44 #include "HadrontherapyRunAction.hh" 58 #include "HadrontherapyRunAction.hh"
45 #include "HadrontherapyMatrix.hh" <<
46 #include "G4SystemOfUnits.hh" <<
47 59
48 ////////////////////////////////////////////// << 60 HadrontherapySteppingAction::HadrontherapySteppingAction( HadrontherapyRunAction* run)
49 HadrontherapySteppingAction::HadrontherapyStep <<
50 { 61 {
51 runAction = run; << 62 runAction = run;
52 } 63 }
53 64
54 ////////////////////////////////////////////// <<
55 HadrontherapySteppingAction::~HadrontherapySte 65 HadrontherapySteppingAction::~HadrontherapySteppingAction()
56 { 66 {
57 } 67 }
58 68
59 ////////////////////////////////////////////// <<
60 void HadrontherapySteppingAction::UserStepping 69 void HadrontherapySteppingAction::UserSteppingAction(const G4Step* aStep)
61 { << 70 {
62 << 71 // Electromagnetic and hadronic processes of primary particles in the phantom
63 // The followings are calls to usefuls inf << 72
64 // Please, comment out them if want to use << 73 if ((aStep -> GetTrack() -> GetTrackID() == 1) &&
65 << 74 (aStep -> GetTrack() -> GetVolume() -> GetName() == "PhantomPhys") &&
66 // G4Track* theTrack = aStep->GetTrack(); << 75 (aStep -> GetPostStepPoint() -> GetProcessDefinedStep() != NULL))
67 << 76 {
68 G4StepPoint* PreStep = aStep->GetPreStepPo << 77 G4String process = aStep -> GetPostStepPoint() ->
69 G4StepPoint* PostStep = aStep->GetPostStep << 78 GetProcessDefinedStep() -> GetProcessName();
70 << 79
71 G4TouchableHandle touchPreStep = PreStep-> << 80 if ((process == "Transportation") || (process == "StepLimiter")) {;}
72 G4TouchableHandle touchPostStep = PostStep << 81 else {
73 << 82 if ((process == "msc") || (process == "hLowEIoni") || (process == "hIoni"))
74 //G4double PreStepX =PreStep->GetPosition( << 83 {
75 //G4double PreStepY =PreStep->GetPosition( << 84 runAction -> AddEMProcess();
76 //G4double PreStepZ =PreStep->GetPosition( << 85 }
77 << 86 else
78 //G4double PostStepX =PostStep->GetPositio << 87 {
79 //G4double PostStepY =PostStep->GetPositio << 88 runAction -> AddHadronicProcess();
80 //G4double PostStepZ =PostStep->GetPositi << 89
81 << 90 if ( (process != "LElastic") && (process != "ProtonInelastic") && (process != "hElastic") )
82 //To get the current volume: << 91 G4cout << "Warning! Unknown proton process: "<< process << G4endl;
83 G4VPhysicalVolume* volumePre = touchPreSte << 92 }
84 //G4VPhysicalVolume* volumePost =touchPost << 93 }
85 << 94 }
86 //To get its name: << 95
87 G4String namePre = volumePre->GetName(); << 96 // Retrieve information about the secondaries originated in the phantom
88 << 97
89 << 98 #ifdef G4ANALYSIS_USE
90 // positions in the global coordinate syst << 99 G4SteppingManager* steppingManager = fpSteppingManager;
91 //G4ThreeVector posPreStep = PreStep->Get << 100 G4Track* theTrack = aStep -> GetTrack();
92 //G4ThreeVector posPostStep = PostStep->Ge << 101
93 << 102 // check if it is alive
94 //G4int eventNum = G4RunManager::GetRunMan << 103 if(theTrack-> GetTrackStatus() == fAlive) { return; }
95 << 104
96 //G4double parentID =aStep->GetTrack()->Ge << 105 // Retrieve the secondary particles
97 //G4double trackID =aStep->GetTrack()->Get << 106 G4TrackVector* fSecondary = steppingManager -> GetfSecondary();
98 << 107
99 G4double eKin = aStep -> GetPreStepPoint() << 108 for(size_t lp1=0;lp1<(*fSecondary).size(); lp1++)
100 << 109 {
101 G4double PosX = aStep->GetTrack()->GetPosi << 110 G4String volumeName = (*fSecondary)[lp1] -> GetVolume() -> GetName();
102 G4double PosY = aStep->GetTrack()->GetPosi << 111
103 G4double PosZ = aStep->GetTrack()->GetPosi << 112 if (volumeName == "PhantomPhys")
104 << 113 {
105 G4String volume= aStep->GetTrack()->GetVo << 114 G4String secondaryParticleName = (*fSecondary)[lp1]->GetDefinition() -> GetParticleName();
106 G4Track* theTrack = aStep->GetTrack(); << 115 G4double secondaryParticleKineticEnergy = (*fSecondary)[lp1] -> GetKineticEnergy();
107 << 116
108 //G4String material= aStep -> GetTrack() - << 117 HadrontherapyAnalysisManager* analysis = HadrontherapyAnalysisManager::getInstance();
109 //G4cout << "material " << material << G <<
110 //G4String volume= aStep->GetTrack()->Get <<
111 //G4String pvname= pv-> GetName(); <<
112 <<
113 G4String particleName = aStep->GetTrack()- <<
114 <<
115 G4double momentumX = aStep->GetTrack()->G <<
116 G4double momentumY = aStep->GetTrack()->G <<
117 G4double momentumZ = aStep->GetTrack()->G <<
118 <<
119 <<
120 G4ParticleDefinition *particleDef = theTra <<
121 G4int pdg = particleDef ->GetPDGEncoding() <<
122 <<
123 if(namePre == "VirtualLayer") <<
124 { <<
125 std::ofstream WriteDataIn("Virtual_Lay <<
126 WriteDataIn <<
127 <<
128 << eKin <<" " // 1 <<
129 << PosX <<" " // 2 <<
130 << PosY <<" " // 3 <<
131 << PosZ <<" " // 4 <<
132 << momentumX <<" " // 5 <<
133 << momentumY <<" " // 6 <<
134 << momentumZ <<" " // 7 <<
135 << pdg <<
136 //<< theTrack << '\t' << " <<
137 <<
138 << G4endl; <<
139 <<
140 theTrack -> SetTrackStatus(fKillTrackA <<
141 <<
142 118
>> 119 if (secondaryParticleName == "e-")
>> 120 analysis -> electronEnergyDistribution(secondaryParticleKineticEnergy/MeV);
>> 121
>> 122 if (secondaryParticleName == "gamma")
>> 123 analysis -> gammaEnergyDistribution(secondaryParticleKineticEnergy/MeV);
>> 124
>> 125 if (secondaryParticleName == "deuteron")
>> 126 analysis -> deuteronEnergyDistribution(secondaryParticleKineticEnergy/MeV);
>> 127
>> 128 if (secondaryParticleName == "triton")
>> 129 analysis -> tritonEnergyDistribution(secondaryParticleKineticEnergy/MeV);
>> 130
>> 131 if (secondaryParticleName == "alpha")
>> 132 analysis -> alphaEnergyDistribution(secondaryParticleKineticEnergy/MeV);
>> 133
>> 134 G4double z = (*fSecondary)[lp1]-> GetDynamicParticle() -> GetDefinition() -> GetPDGCharge();
>> 135 if (z > 0.)
>> 136 {
>> 137 G4int a = (*fSecondary)[lp1]-> GetDynamicParticle() -> GetDefinition() -> GetBaryonNumber();
>> 138 G4int electronOccupancy = (*fSecondary)[lp1] -> GetDynamicParticle() -> GetTotalOccupancy();
>> 139 // If a generic ion is originated in the phantom, its baryonic number, PDG charge,
>> 140 // total number of electrons in the orbitals are stored in a ntuple
>> 141 analysis -> genericIonInformation(a, z, electronOccupancy, secondaryParticleKineticEnergy/MeV);
>> 142 }
>> 143 }
143 } 144 }
144 << 145 #endif
145 <<
146 <<
147 <<
148 } 146 }
>> 147
>> 148
149 149
150 150
151 151
152 152