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25 // 25 //
26 /// \file electromagnetic/TestEm13/src/RunActi 26 /// \file electromagnetic/TestEm13/src/RunAction.cc
27 /// \brief Implementation of the RunAction cla 27 /// \brief Implementation of the RunAction class
28 // 28 //
29 // << 29 // $Id$
>> 30 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 33
33 #include "RunAction.hh" 34 #include "RunAction.hh"
34 35
35 #include "DetectorConstruction.hh" 36 #include "DetectorConstruction.hh"
36 #include "PrimaryGeneratorAction.hh" 37 #include "PrimaryGeneratorAction.hh"
37 #include "Run.hh" <<
38 38
39 #include "G4Run.hh" 39 #include "G4Run.hh"
>> 40 #include "G4RunManager.hh"
40 #include "G4UnitsTable.hh" 41 #include "G4UnitsTable.hh"
41 #include "Randomize.hh" << 42 #include "G4EmCalculator.hh"
>> 43 #include "G4Gamma.hh"
42 44
>> 45 #include "G4SystemOfUnits.hh"
>> 46 #include "Randomize.hh"
43 #include <iomanip> 47 #include <iomanip>
44 48
45 //....oooOO0OOooo........oooOO0OOooo........oo 49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46 50
47 RunAction::RunAction(DetectorConstruction* det << 51 RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* prim)
48 : fDetector(det), fPrimary(kin) << 52 : fDetector(det), fPrimary(prim)
49 {} << 53 { }
50 54
51 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 56
53 G4Run* RunAction::GenerateRun() << 57 RunAction::~RunAction()
54 { << 58 { }
55 fRun = new Run(fDetector); <<
56 return fRun; <<
57 } <<
58 //....oooOO0OOooo........oooOO0OOooo........oo <<
59 59
60 void RunAction::BeginOfRunAction(const G4Run*) << 60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
61 { <<
62 // show Rndm status <<
63 if (isMaster) G4Random::showEngineStatus(); <<
64 61
65 // keep run condition << 62 void RunAction::BeginOfRunAction(const G4Run* aRun)
66 if (fPrimary) { << 63 {
67 G4ParticleDefinition* particle = fPrimary- << 64 G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl;
68 G4double energy = fPrimary->GetParticleGun << 65
69 fRun->SetPrimary(particle, energy); << 66 // save Rndm status
70 } << 67 G4RunManager::GetRunManager()->SetRandomNumberStore(false);
>> 68 CLHEP::HepRandom::showEngineStatus();
71 } 69 }
72 70
73 //....oooOO0OOooo........oooOO0OOooo........oo 71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
74 72
75 void RunAction::EndOfRunAction(const G4Run*) << 73 void RunAction::EndOfRunAction(const G4Run* aRun)
76 { 74 {
77 // compute and print statistic << 75 G4int NbOfEvents = aRun->GetNumberOfEvent();
78 if (isMaster) fRun->EndOfRun(); << 76 if (NbOfEvents == 0) return;
>> 77
>> 78 G4int prec = G4cout.precision(5);
>> 79
>> 80 G4Material* material = fDetector->GetMaterial();
>> 81 G4double density = material->GetDensity();
>> 82 G4double tickness = fDetector->GetSize();
>> 83
>> 84 G4ParticleDefinition* particle =
>> 85 fPrimary->GetParticleGun()->GetParticleDefinition();
>> 86 G4String Particle = particle->GetParticleName();
>> 87 G4double energy = fPrimary->GetParticleGun()->GetParticleEnergy();
>> 88 G4cout << "\n The run consists of " << NbOfEvents << " "<< Particle << " of "
>> 89 << G4BestUnit(energy,"Energy") << " through "
>> 90 << G4BestUnit(tickness,"Length") << " of "
>> 91 << material->GetName() << " (density: "
>> 92 << G4BestUnit(density,"Volumic Mass") << ")" << G4endl;
>> 93
>> 94 //frequency of processes
>> 95 G4int totalCount = 0;
>> 96 G4int survive = 0;
>> 97 G4cout << "\n Process calls frequency --->";
>> 98 std::map<G4String,G4int>::iterator it;
>> 99 for (it = fProcCounter.begin(); it != fProcCounter.end(); it++) {
>> 100 G4String procName = it->first;
>> 101 G4int count = it->second;
>> 102 totalCount += count;
>> 103 G4cout << "\t" << procName << " = " << count;
>> 104 if (procName == "Transportation") survive = count;
>> 105 }
>> 106 G4cout << G4endl;
>> 107 if (totalCount == 0) return;
>> 108
>> 109 G4double ratio = double(survive)/totalCount;
>> 110
>> 111 G4cout << "\n Nb of incident particles unaltered after "
>> 112 << G4BestUnit(tickness,"Length") << " of "
>> 113 << material->GetName() << " : " << survive
>> 114 << " over " << totalCount << " incident particles."
>> 115 << " Ratio = " << 100*ratio << " %" << G4endl;
>> 116
>> 117 if (ratio == 0.) return;
>> 118
>> 119 //compute cross section and related quantities
>> 120 //
>> 121 G4double CrossSection = - std::log(ratio)/tickness;
>> 122 G4double massicCS = CrossSection/density;
>> 123
>> 124 G4cout << " ---> CrossSection per volume:\t" << CrossSection*cm << " cm^-1 "
>> 125 << "\tCrossSection per mass: " << G4BestUnit(massicCS, "Surface/Mass")
>> 126 << G4endl;
>> 127
>> 128 //check cross section from G4EmCalculator
>> 129 //
>> 130 G4cout << "\n Verification from G4EmCalculator: \n";
>> 131 G4EmCalculator emCalculator;
>> 132 G4double sumc = 0.0;
>> 133 for (it = fProcCounter.begin(); it != fProcCounter.end(); it++) {
>> 134 G4String procName = it->first;
>> 135 G4double massSigma =
>> 136 emCalculator.GetCrossSectionPerVolume(energy,particle,
>> 137 procName,material)/density;
>> 138 if (particle == G4Gamma::Gamma())
>> 139 massSigma =
>> 140 emCalculator.ComputeCrossSectionPerVolume(energy,particle,
>> 141 procName,material)/density;
>> 142 sumc += massSigma;
>> 143 if (procName != "Transportation")
>> 144 G4cout << "\t" << procName << "= "
>> 145 << G4BestUnit(massSigma, "Surface/Mass");
>> 146 }
>> 147 G4cout << "\ttotal= "
>> 148 << G4BestUnit(sumc, "Surface/Mass") << G4endl;
>> 149
>> 150 //expected ratio of transmitted particles
>> 151 G4double Ratio = std::exp(-sumc*density*tickness);
>> 152 G4cout << "\tExpected ratio of transmitted particles= "
>> 153 << 100*Ratio << " %" << G4endl;
>> 154
>> 155 //restore default format
>> 156 G4cout.precision(prec);
>> 157
>> 158 // remove all contents in fProcCounter
>> 159 fProcCounter.clear();
79 160
80 // show Rndm status 161 // show Rndm status
81 if (isMaster) G4Random::showEngineStatus(); << 162 CLHEP::HepRandom::showEngineStatus();
82 } 163 }
83 164
84 //....oooOO0OOooo........oooOO0OOooo........oo 165 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
85 166