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25 //
26 // Hadrontherapy advanced example for Geant4
27 // See more at: https://twiki.cern.ch/twiki/bi
28
29 #include <fstream>
30 #include <iostream>
31 #include <sstream>
32 #include <cmath>
33 #include <vector>
34
35 #include "HadrontherapyInteractionParameters.h
36 #include "HadrontherapyParameterMessenger.hh"
37 #include "HadrontherapyDetectorConstruction.hh
38
39 #include "globals.hh"
40 #include "G4SystemOfUnits.hh"
41 #include "G4UnitsTable.hh"
42 #include "G4UImanager.hh"
43 #include "G4RunManager.hh"
44 #include "G4LossTableManager.hh"
45 #include "G4Material.hh"
46 #include "G4MaterialCutsCouple.hh"
47 #include "G4ParticleDefinition.hh"
48 #include "G4ParticleTable.hh"
49 #include "G4NistManager.hh"
50 #include "G4Element.hh"
51 #include "G4StateManager.hh"
52
53 HadrontherapyInteractionParameters::Hadronther
54 nistEle(new G4NistElementBuilder(0)),
55 nistMat(new G4NistMaterialBuilder(nistEle,
56 data(G4cout.rdbuf()),
57 pMessenger(0),
58 beamFlag(false)
59
60 {
61 if (wantMessenger) pMessenger = new Hadron
62 }
63
64 HadrontherapyInteractionParameters::~Hadronthe
65 {
66 if (pMessenger) delete pMessenger;
67 delete nistMat;
68 delete nistEle;
69 }
70
71 G4double HadrontherapyInteractionParameters::G
72
73 const G4Material* pMat,
74 G4double dens)
75 {
76 if (dens) return ComputeTotalDEDX(ene, pDe
77 return ComputeTotalDEDX(ene, pDef, pMat);
78 }
79 bool HadrontherapyInteractionParameters::GetSt
80 {
81 // Check arguments
82 if ( !ParseArg(vararg)) return false;
83 // Clear previous energy & mass sp vectors
84 energy.clear();
85 massDedx.clear();
86 // log scale
87 if (kinEmin != kinEmax && npoints >1)
88 {
89 G4double logmin = std::log10(kinEmin);
90 G4double logmax = std::log10(kinEmax);
91 G4double en;
92 // uniform log space
93 for (G4double c = 0.; c < npoints;
94 {
95 en = std::pow(10., logmin + ( c*(logma
96 energy.push_back(en/MeV);
97 dedxtot = ComputeTotalDEDX (en, parti
98 massDedx.push_back ( (dedxtot /
99 }
100 }
101 else // one point only
102 {
103 energy.push_back(kinEmin/MeV);
104 dedxtot = ComputeTotalDEDX (kinEmin, pa
105 massDedx.push_back ( (dedxtot / density)
106 }
107
108 G4cout.precision(6);
109 data << "MeV " << "MeV*cm2/g
110 material << ", density = " << G4BestUnit
111 data << G4endl;
112 data << std::left << std::setfill(' ');
113 for (size_t i=0; i<energy.size(); i++){
114 data << std::setw(16) << energy[i] << mass
115 }
116 outfile.close();
117 // This will plot
118
119 // Info to user
120 G4String ofName = (filename == "") ? G4Str
121 G4cout << "User choice:\n";
122 G4cout << "Kinetic energy lower limit= "<<
123 ", Kinetic energy upper limit= " << G4
124 ", npoints= "<< npoints << ", parti
125 "\", material= \"" << material << "\", fi
126 ofName << "\"" << G4endl;
127 return true;
128 }
129 // Search for user material choice inside G4Ni
130 G4Material* HadrontherapyInteractionParameters
131 {
132 Pmaterial = G4NistManager::Instance()->Fin
133 if (Pmaterial) density = Pmaterial -> GetD
134 return Pmaterial;
135 }
136 // Parse arguments line
137 bool HadrontherapyInteractionParameters::Parse
138 {
139 kinEmin = kinEmax = npoints = 0.;
140 particle = material = filename = "";
141 // set internal variables
142 std::istringstream strParam(vararg);
143 // TODO here check for number and parameters
144 strParam >> std::skipws >> material >> kinEm
145 // npoints must be an integer!
146 npoints = std::floor(npoints);
147
148 // Check that kinEmax >= kinEmin > 0 && npoi
149 // TODO NIST points and linear scale
150 if (kinEmax == 0. && kinEmin > 0. ) kinEmax
151 if (kinEmax == 0. && kinEmin == 0. ) kinEma
152 if (kinEmax < kinEmin)
153 {
154 G4cout << "WARNING: kinEmin must not exce
155 G4cout << "Usage: /parameter/command mat
156 return false;
157 }
158 if (npoints < 1) npoints = 1;
159
160 // check if element/material is into datab
161 if (!GetNistMaterial(material) )
162 {
163 G4cout << "WARNING: material \"" << mat
164 " table [$G4INSTALL/source/material
165 G4cout << "Use command \"/parameter/nis
166 return false;
167 }
168 // Check for particle
169 if (particle == "") particle = "proton"; /
170 else if ( !FindParticle(particle) )
171 {
172 G4cout << "WARNING: Particle \"" << partic
173 G4cout << "Try the command \"/particle/lis
174 G4cout << "If you are interested in an ion
175 "\nTry the commands:\n/gun/parti
176 "\n/gun/ion <atomic number> <mass numb
177 return false;
178 }
179 // start physics by forcing a G4RunManager
180 BeamOn();
181 // Set output file
182 if( filename != "" )
183 {
184 outfile.open(filename,std::ios_base:
185 data.rdbuf(outfile.rdbuf());
186 }
187 else data.rdbuf(G4cout.rdbuf()); // outpu
188 return true;
189 }
190 // Force physics tables build
191 void HadrontherapyInteractionParameters::BeamO
192 {
193 // first check if RunManager is above G4St
194 G4StateManager* mState = G4StateManager::G
195 G4ApplicationState aState = mState -> Get
196 if ( aState <= G4State_Idle && beamFlag ==
197 {
198 G4cout << "Issuing a G4RunManager::beamO
199 G4cout << "Current Run State is " << mSt
200 G4RunManager::GetRunManager() -> BeamOn(
201 beamFlag = true;
202 }
203
204 }
205 // print a list of Nist elements and materials
206 void HadrontherapyInteractionParameters::ListO
207 {
208 /*
209 $G4INSTALL/source/materials/src/G4NistElement
210 You can also construct a new material by the
211 see $G4INSTALL/source/materials/src/G4NistMat
212 */
213 // Get simplest full list
214 if (vararg =="list")
215 {
216 const std::vector<G4String>& vec = nist
217 for (size_t i=0; i<vec.size(); i++)
218 {
219 G4cout << std::setw(12) << std::left
220 }
221 G4cout << G4endl;
222 }
223 else if (vararg =="all" || vararg =="simpl
224 {
225 nistMat -> ListMaterials(vararg);
226 }
227 }
228
229
230