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1 // 1 //
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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 *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // This example is provided by the Geant4-DNA <<
27 // Any report or published results obtained us <<
28 // shall cite the following Geant4-DNA collabo <<
29 // Med. Phys. 45 (2018) e722-e739 <<
30 // Phys. Med. 31 (2015) 861-874 <<
31 // Med. Phys. 37 (2010) 4692-4708 <<
32 // Int. J. Model. Simul. Sci. Comput. 1 (2010) <<
33 // <<
34 // The Geant4-DNA web site is available at htt <<
35 // <<
36 /// \file Run.cc 26 /// \file Run.cc
37 /// \brief Implementation of the Run class 27 /// \brief Implementation of the Run class
38 28
39 #include "Run.hh" 29 #include "Run.hh"
40 <<
41 #include "DetectorConstruction.hh" 30 #include "DetectorConstruction.hh"
42 #include "PrimaryGeneratorAction.hh" 31 #include "PrimaryGeneratorAction.hh"
43 32
44 #include "G4Material.hh" 33 #include "G4Material.hh"
45 #include "G4SystemOfUnits.hh" 34 #include "G4SystemOfUnits.hh"
46 #include "G4UnitsTable.hh" 35 #include "G4UnitsTable.hh"
47 36
48 //....oooOO0OOooo........oooOO0OOooo........oo 37 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49 38
50 Run::Run(const DetectorConstruction* detector) 39 Run::Run(const DetectorConstruction* detector)
51 : G4Run(), fDetector(detector), fParticle(0) << 40 : G4Run(),
>> 41 fDetector(detector),
>> 42 fParticle(0), fEkin(0.),
>> 43 fSP(0.), fSP2(0.)
52 {} 44 {}
53 45
54 //....oooOO0OOooo........oooOO0OOooo........oo 46 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
55 47
56 Run::~Run() {} << 48 Run::~Run()
>> 49 {}
57 50
58 //....oooOO0OOooo........oooOO0OOooo........oo 51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59 52
60 void Run::SetPrimary(G4ParticleDefinition* par << 53 void Run::SetPrimary (G4ParticleDefinition* particle, G4double energy)
61 { << 54 {
62 fParticle = particle; 55 fParticle = particle;
63 fEkin = energy; << 56 fEkin = energy;
64 } 57 }
65 58
66 //....oooOO0OOooo........oooOO0OOooo........oo 59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
67 << 60
68 void Run::AddSP(G4double t) << 61 void Run::AddSP (G4double t)
69 { 62 {
70 fSP += t; << 63 fSP += t;
71 fSP2 += t * t; << 64 fSP2 += t*t;
72 } 65 }
73 66
74 //....oooOO0OOooo........oooOO0OOooo........oo 67 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
75 68
76 void Run::Merge(const G4Run* run) 69 void Run::Merge(const G4Run* run)
77 { 70 {
78 const Run* localRun = static_cast<const Run* 71 const Run* localRun = static_cast<const Run*>(run);
79 << 72
80 // Pass information about primary particle << 73 // pass information about primary particle
81 fParticle = localRun->fParticle; 74 fParticle = localRun->fParticle;
82 fEkin = localRun->fEkin; << 75 fEkin = localRun->fEkin;
83 76
84 // Accumulate sums << 77 // accumulate sums
85 fSP += localRun->fSP; << 78 fSP += localRun->fSP;
86 fSP2 += localRun->fSP2; << 79 fSP2 += localRun->fSP2;
87 80
88 G4Run::Merge(run); << 81 G4Run::Merge(run);
89 } << 82 }
90 83
91 //....oooOO0OOooo........oooOO0OOooo........oo 84 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
92 85
93 void Run::EndOfRun() << 86 void Run::EndOfRun()
94 { 87 {
95 std::ios::fmtflags mode = G4cout.flags(); 88 std::ios::fmtflags mode = G4cout.flags();
96 G4cout.setf(std::ios::fixed, std::ios::float << 89 G4cout.setf(std::ios::fixed,std::ios::floatfield);
97 G4int prec = G4cout.precision(2); 90 G4int prec = G4cout.precision(2);
98 << 91
99 // Run conditions << 92 //run conditions
>> 93 //
100 G4Material* material = fDetector->GetAbsorMa 94 G4Material* material = fDetector->GetAbsorMaterial();
101 G4double density = material->GetDensity(); << 95 G4double density = material->GetDensity();
102 G4String partName = fParticle->GetParticleNa 96 G4String partName = fParticle->GetParticleName();
103 << 97
104 G4cout << "\n ======================== run s << 98 G4cout << "\n ======================== run summary =====================\n";
105 G4cout << "\n The run is " << numberOfEvent << 99 G4cout
106 << G4BestUnit(fEkin, "Energy") << " t << 100 << "\n The run is " << numberOfEvent << " "<< partName << " of "
107 << G4BestUnit(fDetector->GetAbsorRadi << 101 << G4BestUnit(fEkin,"Energy") << " through a sphere of radius "
108 << " (density: " << G4BestUnit(densit << 102 << G4BestUnit(fDetector->GetAbsorRadius(),"Length") << "of "
>> 103 << material->GetName() << " (density: "
>> 104 << G4BestUnit(density,"Volumic Mass") << ")" << G4endl;
109 105
110 if (numberOfEvent == 0) { 106 if (numberOfEvent == 0) {
111 G4cout.setf(mode, std::ios::floatfield); << 107 G4cout.setf(mode,std::ios::floatfield);
112 G4cout.precision(prec); << 108 G4cout.precision(prec);
113 return; 109 return;
114 } 110 }
115 << 111
116 // Compute stopping power << 112 //compute stopping power
117 fSP /= numberOfEvent; << 113 //
118 fSP2 /= numberOfEvent; << 114 fSP /= numberOfEvent; fSP2 /= numberOfEvent;
119 G4double rms = fSP2 - fSP * fSP; << 115 G4double rms = fSP2 - fSP*fSP;
120 << 116
121 if (rms > 0.) << 117 if (rms>0.) rms = std::sqrt(rms); else rms = 0.;
122 rms = std::sqrt(rms); << 118
123 else << 119 G4cout
124 rms = 0.; << 120 << "\n total Stopping Power (keV/um) = "<< fSP/(keV/um)
125 << 121 << " +- " << rms/(keV/um)
126 G4cout << "\n total Stopping Power (keV/um) << 122 << G4endl;
127 << rms / (keV / um) << G4endl; << 123
128 << 124 //output file
129 // Output file << 125 //
130 FILE* myFile; 126 FILE* myFile;
131 myFile = fopen("spower.txt", "a"); << 127 myFile=fopen("spower.txt","a");
132 fprintf(myFile, "%e %e %e \n", fEkin / eV, f << 128 fprintf(myFile,"%e %e %e \n",
>> 129 fEkin/eV,
>> 130 fSP/(keV/um),
>> 131 rms/(keV/um));
133 fclose(myFile); 132 fclose(myFile);
134 133
135 // Reset default formats << 134 //reset default formats
136 G4cout.setf(mode, std::ios::floatfield); << 135 //
>> 136 G4cout.setf(mode,std::ios::floatfield);
137 G4cout.precision(prec); 137 G4cout.precision(prec);
>> 138
138 } 139 }
139 140