| Geant4 Cross Reference |
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 // Hadrontherapy advanced example for Geant4 << 26 // This is the *BASIC* version of Hadrontherapy, a Geant4-based application
27 // See more at: https://twiki.cern.ch/twiki/bi << 27 // See more at: http://g4advancedexamples.lngs.infn.it/Examples/hadrontherapy
>> 28 //
>> 29 // Visit the Hadrontherapy web site (http://www.lns.infn.it/link/Hadrontherapy) to request
>> 30 // the *COMPLETE* version of this program, together with its documentation;
>> 31 // Hadrontherapy (both basic and full version) are supported by the Italian INFN
>> 32 // Institute in the framework of the MC-INFN Group
>> 33 //
>> 34
28 35
29 #include "HadrontherapyDetectorSD.hh" 36 #include "HadrontherapyDetectorSD.hh"
30 #include "HadrontherapyDetectorHit.hh" 37 #include "HadrontherapyDetectorHit.hh"
31 #include "G4Step.hh" 38 #include "G4Step.hh"
32 #include "G4VTouchable.hh" 39 #include "G4VTouchable.hh"
33 #include "G4TouchableHistory.hh" 40 #include "G4TouchableHistory.hh"
34 #include "G4SDManager.hh" 41 #include "G4SDManager.hh"
35 #include "HadrontherapyMatrix.hh" 42 #include "HadrontherapyMatrix.hh"
36 #include "HadrontherapyLet.hh" 43 #include "HadrontherapyLet.hh"
37 #include "G4Track.hh" 44 #include "G4Track.hh"
>> 45 #include "HadrontherapyAnalysisManager.hh"
38 #include "G4SystemOfUnits.hh" 46 #include "G4SystemOfUnits.hh"
39 #include "HadrontherapyMatrix.hh" <<
40 <<
41 <<
42 #include "G4SteppingManager.hh" <<
43 #include "G4TrackVector.hh" <<
44 #include "HadrontherapySteppingAction.hh" <<
45 #include "G4ios.hh" <<
46 #include "G4SteppingManager.hh" <<
47 #include "G4Track.hh" <<
48 #include "G4Step.hh" <<
49 #include "G4StepPoint.hh" <<
50 #include "G4TrackStatus.hh" <<
51 #include "G4TrackVector.hh" <<
52 #include "G4ParticleDefinition.hh" <<
53 #include "G4ParticleTypes.hh" <<
54 #include "G4UserEventAction.hh" <<
55 #include "G4TransportationManager.hh" <<
56 #include "G4VSensitiveDetector.hh" <<
57 #include "HadrontherapyRunAction.hh" <<
58 #include "G4SystemOfUnits.hh" <<
59 #include "HadrontherapyRBE.hh" <<
60 #include <G4AccumulableManager.hh> <<
61 <<
62 47
63 ////////////////////////////////////////////// 48 /////////////////////////////////////////////////////////////////////////////
64 HadrontherapyDetectorSD::HadrontherapyDetector 49 HadrontherapyDetectorSD::HadrontherapyDetectorSD(G4String name):
65 G4VSensitiveDetector(name) << 50 G4VSensitiveDetector(name)
66 { << 51 {
67 G4String HCname; 52 G4String HCname;
68 collectionName.insert(HCname="Hadrontherap 53 collectionName.insert(HCname="HadrontherapyDetectorHitsCollection");
69 HitsCollection = NULL; << 54 HitsCollection = NULL;
70 sensitiveDetectorName = name; 55 sensitiveDetectorName = name;
71 << 56
72 } 57 }
73 58
74 ////////////////////////////////////////////// 59 /////////////////////////////////////////////////////////////////////////////
75 HadrontherapyDetectorSD::~HadrontherapyDetecto 60 HadrontherapyDetectorSD::~HadrontherapyDetectorSD()
76 {} << 61 {
>> 62 }
77 63
78 ////////////////////////////////////////////// 64 /////////////////////////////////////////////////////////////////////////////
79 void HadrontherapyDetectorSD::Initialize(G4HCo 65 void HadrontherapyDetectorSD::Initialize(G4HCofThisEvent*)
80 { 66 {
81 << 67
82 HitsCollection = new HadrontherapyDetector 68 HitsCollection = new HadrontherapyDetectorHitsCollection(sensitiveDetectorName,
83 << 69 collectionName[0]);
84 } 70 }
85 71
86 ////////////////////////////////////////////// 72 /////////////////////////////////////////////////////////////////////////////
87 G4bool HadrontherapyDetectorSD::ProcessHits(G4 73 G4bool HadrontherapyDetectorSD::ProcessHits(G4Step* aStep, G4TouchableHistory* )
88 { 74 {
89 << 75
90 << 76
91 if (aStep -> GetPreStepPoint() -> GetPhysi << 77 if (aStep -> GetPreStepPoint() -> GetPhysicalVolume() -> GetName() != "RODetectorZDivisionPhys") return false;
92 << 78
93 << 79
94 // Get kinetic energy 80 // Get kinetic energy
95 G4Track * theTrack = aStep -> GetTrack() 81 G4Track * theTrack = aStep -> GetTrack();
96 G4double kineticEnergy = theTrack->GetKine << 82 G4double kineticEnergy = theTrack -> GetKineticEnergy();
>> 83
97 G4ParticleDefinition *particleDef = theTra 84 G4ParticleDefinition *particleDef = theTrack -> GetDefinition();
98 //Get particle name << 85 //Get particle name
99 G4String particleName = particleDef -> Ge << 86 G4String particleName = particleDef -> GetParticleName();
100 << 87
101 // Get particle PDG code <<
102 G4int pdg = particleDef ->GetPDGEncoding() 88 G4int pdg = particleDef ->GetPDGEncoding();
103 << 89
104 // Get unique track_id (in an event) 90 // Get unique track_id (in an event)
105 G4int trackID = theTrack -> GetTrackID(); 91 G4int trackID = theTrack -> GetTrackID();
106 << 92
107 G4double energyDeposit = aStep -> GetTotal 93 G4double energyDeposit = aStep -> GetTotalEnergyDeposit();
108 << 94
109 G4double DX = aStep -> GetStepLength(); 95 G4double DX = aStep -> GetStepLength();
110 G4int Z = particleDef-> GetAtomicNumber(); 96 G4int Z = particleDef-> GetAtomicNumber();
111 G4int A = particleDef-> GetAtomicMass(); 97 G4int A = particleDef-> GetAtomicMass();
112 G4StepPoint* PreStep = aStep->GetPreStepPo << 98
113 << 99
114 // Read voxel indexes: i is the x index, k << 100 // Read voxel indexes: i is the x index, k is the z index
115 const G4VTouchable* touchable = aStep->Get << 101 const G4VTouchable* touchable = aStep->GetPreStepPoint()->GetTouchable();
116 G4int k = touchable->GetReplicaNumber(0); << 102 G4int k = touchable->GetReplicaNumber(0);
117 G4int i = touchable->GetReplicaNumber(2); << 103 G4int i = touchable->GetReplicaNumber(2);
118 G4int j = touchable->GetReplicaNumber(1); << 104 G4int j = touchable->GetReplicaNumber(1);
119 <<
120 G4TouchableHandle touchPreStep = PreStep-> <<
121 G4VPhysicalVolume* volumePre = touchPreSte <<
122 G4String namePre = volumePre->GetName(); <<
123 <<
124 105
125 106
>> 107
>> 108 #ifdef G4ANALYSIS_USE_ROOT
>> 109 HadrontherapyAnalysisManager* analysis = HadrontherapyAnalysisManager::GetInstance();
>> 110 #endif
>> 111
126 HadrontherapyMatrix* matrix = Hadrontherap 112 HadrontherapyMatrix* matrix = HadrontherapyMatrix::GetInstance();
127 HadrontherapyLet* let = HadrontherapyLet:: 113 HadrontherapyLet* let = HadrontherapyLet::GetInstance();
128 114
129 G4int* hitTrack = matrix -> GetHitTrack(i, <<
130 115
131 << 116 // ******************** let ***************************
132 // ******************** let ************* << 117 if (let)
133 if (let) << 118 {
>> 119 if ( !(Z==0 && A==1) ) // All but not neutrons
134 { 120 {
135 if ( !(Z==0 && A==1) ) // All but not << 121 if( energyDeposit>0. && DX >0. )
136 { << 122 {
137 if( energyDeposit>0. && DX >0. )// << 123 if (pdg !=22) // not gamma
138 { << 124 {
139 if (pdg !=22 && pdg !=11) // n << 125 let -> FillEnergySpectrum(trackID, particleDef,energyDeposit, DX, i, j, k);
140 { << 126 }
141 << 127 else if (kineticEnergy > 50.*keV) // gamma cut
142 // Get the pre-step kineti << 128 {
143 G4double eKinPre = aStep - << 129 let -> FillEnergySpectrum(trackID, particleDef,energyDeposit, DX, i , j, k);
144 // Get the post-step kinet << 130 }
145 G4double eKinPost = aStep << 131
146 // Get the step average ki << 132 }
147 G4double eKinMean = (eKinP << 133 }
148 <<
149 // get the material <<
150 const G4Material * materia <<
151 <<
152 // get the secondary patic <<
153 G4Step fstep = *theTrack - <<
154 // store all the secondary <<
155 const std::vector<const G4 <<
156 <<
157 size_t SecondarySize = (*s <<
158 G4double EnergySecondary = <<
159 <<
160 // get secondary electrons <<
161 if (SecondarySize) // calc <<
162 { <<
163 for (size_t numsec = 0 <<
164 { <<
165 //Get the PDG code <<
166 G4int PDGSecondary <<
167 <<
168 if(PDGSecondary == <<
169 { <<
170 // calculate t <<
171 EnergySecondar <<
172 } <<
173 } <<
174 <<
175 } <<
176 <<
177 // call the let filldatas <<
178 let -> FillEnergySpectrum( <<
179 <<
180 } <<
181 } <<
182 } <<
183 } 134 }
184 135
185 136
>> 137
>> 138 // ******************** let ***************************
>> 139
>> 140
186 if (matrix) 141 if (matrix)
187 { 142 {
188 <<
189 // Increment Fluences & accumulate ene <<
190 // Hit voxels are marked with track_id <<
191 //G4int* hitTrack = matrix -> GetHitTr <<
192 if ( *hitTrack != trackID ) <<
193 { <<
194 *hitTrack = trackID; <<
195 /* <<
196 * Fill FLUENCE data for every sin <<
197 * Exclude e-, neutrons, gamma, .. <<
198 */ <<
199 if ( Z >= 1) matrix -> Fill(trackI <<
200 <<
201 } <<
202 <<
203 if(energyDeposit != 0) <<
204 { <<
205 /* <<
206 * This method will fill a dose m <<
207 * A method of the HadrontherapyM <<
208 * is called automatically at the <<
209 * It permits to store all dose/f <<
210 */ <<
211 // if (A==1 && Z==1) // primary an <<
212 if ( Z>=1 ) // exclude e-, neu <<
213 matrix -> Fill(trackID, partic <<
214 /* <<
215 * Create a hit with the informati <<
216 */ <<
217 HadrontherapyDetectorHit* detector <<
218 detectorHit -> SetEdepAndPosition( <<
219 HitsCollection -> insert(detectorH <<
220 } <<
221 } <<
222 143
223 auto rbe = HadrontherapyRBE::GetInstance() << 144 // Increment Fluences & accumulate energy spectra
224 if (rbe->IsCalculationEnabled()) << 145 // Hit voxels are marked with track_id throught hitTrack matrix
225 { << 146 G4int* hitTrack = matrix -> GetHitTrack(i,j,k); // hitTrack MUST BE cleared at every eventAction!
226 if (!fRBEAccumulable) << 147 if ( *hitTrack != trackID )
227 { << 148 {
228 fRBEAccumulable = dynamic_cast<Had << 149 *hitTrack = trackID;
229 if (!fRBEAccumulable) << 150 /*
230 { << 151 * Fill FLUENCE data for every single nuclide
231 G4Exception("HadrontherapyDete << 152 * Exclude e-, neutrons, gamma, ...
232 } << 153 */
233 } << 154 if ( Z >= 1) matrix -> Fill(trackID, particleDef, i, j, k, 0, true);
234 if (A>0) //protect against gammas, e- , etc << 155
235 { << 156
236 fRBEAccumulable->Accumulate(kineticEnerg << 157 #ifdef G4ANALYSIS_USE_ROOT
237 } << 158 /*
>> 159 // Fragments kinetic energy (ntuple)
>> 160 if (trackID !=1 && Z>=1)
>> 161 {
>> 162 // First step kinetic energy for every fragment
>> 163 analysis -> FillKineticFragmentTuple(i, j, k, A, Z, kineticEnergy/MeV);
>> 164 }
>> 165 // Kinetic energy spectra for primary particles
>> 166
>> 167 if ( trackID == 1 && i == 0)
>> 168 {
>> 169 // First step kinetic energy for primaries only
>> 170 analysis -> FillKineticEnergyPrimaryNTuple(i, j, k, kineticEnergy/MeV);
>> 171 }
>> 172 */
>> 173 #endif
>> 174 }
>> 175
>> 176 if(energyDeposit != 0)
>> 177 {
>> 178 /*
>> 179 * This method will fill a dose matrix for every single nuclide.
>> 180 * A method of the HadrontherapyMatrix class (StoreDoseFluenceAscii())
>> 181 * is called automatically at the end of main (or via the macro command /analysis/writeDoseFile.
>> 182 * It permits to store all dose/fluence data into a single plane ASCII file.
>> 183 */
>> 184 // if (A==1 && Z==1) // primary and sec. protons
>> 185 if ( Z>=1 ) // exclude e-, neutrons, gamma, ...
>> 186 matrix -> Fill(trackID, particleDef, i, j, k, energyDeposit);
>> 187 /*
>> 188 * Create a hit with the information of position is in the detector
>> 189 */
>> 190 HadrontherapyDetectorHit* detectorHit = new HadrontherapyDetectorHit();
>> 191 detectorHit -> SetEdepAndPosition(i, j, k, energyDeposit);
>> 192 HitsCollection -> insert(detectorHit);
>> 193 }
238 } 194 }
239 195
>> 196 #ifdef G4ANALYSIS_USE_ROOT
>> 197 if(energyDeposit != 0)
>> 198 {
>> 199 if(trackID != 1)
>> 200 {
>> 201 if (particleName == "proton")
>> 202 analysis -> SecondaryProtonEnergyDeposit(i, energyDeposit/MeV);
>> 203
>> 204 else if (particleName == "neutron")
>> 205 analysis -> SecondaryNeutronEnergyDeposit(i, energyDeposit/MeV);
>> 206
>> 207 else if (particleName == "alpha")
>> 208 analysis -> SecondaryAlphaEnergyDeposit(i, energyDeposit/MeV);
>> 209
>> 210 else if (particleName == "gamma")
>> 211 analysis -> SecondaryGammaEnergyDeposit(i, energyDeposit/MeV);
>> 212
>> 213 else if (particleName == "e-")
>> 214 analysis -> SecondaryElectronEnergyDeposit(i, energyDeposit/MeV);
>> 215
>> 216 else if (particleName == "triton")
>> 217 analysis -> SecondaryTritonEnergyDeposit(i, energyDeposit/MeV);
>> 218
>> 219 else if (particleName == "deuteron")
>> 220 analysis -> SecondaryDeuteronEnergyDeposit(i, energyDeposit/MeV);
>> 221
>> 222 else if (particleName == "pi+" || particleName == "pi-" || particleName == "pi0")
>> 223 analysis -> SecondaryPionEnergyDeposit(i, energyDeposit/MeV);
>> 224 }
>> 225 }
>> 226 #endif
240 227
241 return true; 228 return true;
242 } 229 }
243 230
244 ////////////////////////////////////////////// 231 /////////////////////////////////////////////////////////////////////////////
245 void HadrontherapyDetectorSD::EndOfEvent(G4HCo 232 void HadrontherapyDetectorSD::EndOfEvent(G4HCofThisEvent* HCE)
246 { 233 {
247 << 234
248 static G4int HCID = -1; 235 static G4int HCID = -1;
249 if(HCID < 0) 236 if(HCID < 0)
250 { << 237 {
251 HCID = GetCollectionID(0); << 238 HCID = GetCollectionID(0);
252 } 239 }
253 << 240
254 HCE -> AddHitsCollection(HCID,HitsCollecti 241 HCE -> AddHitsCollection(HCID,HitsCollection);
255 } 242 }
256 243
257 244