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26 /// \file electromagnetic/TestEm13/src/RunActi << 26 // $Id: RunAction.cc,v 1.8 2010-04-05 13:45:17 maire Exp $
27 /// \brief Implementation of the RunAction cla << 27 // GEANT4 tag $Name: not supported by cvs2svn $
28 // << 28 //
29 // <<
30 //....oooOO0OOooo........oooOO0OOooo........oo 29 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 31
33 #include "RunAction.hh" 32 #include "RunAction.hh"
34 33
35 #include "DetectorConstruction.hh" 34 #include "DetectorConstruction.hh"
36 #include "PrimaryGeneratorAction.hh" 35 #include "PrimaryGeneratorAction.hh"
37 #include "Run.hh" <<
38 36
39 #include "G4Run.hh" 37 #include "G4Run.hh"
>> 38 #include "G4RunManager.hh"
40 #include "G4UnitsTable.hh" 39 #include "G4UnitsTable.hh"
41 #include "Randomize.hh" << 40 #include "G4EmCalculator.hh"
>> 41 #include "G4Gamma.hh"
42 42
>> 43 #include "Randomize.hh"
43 #include <iomanip> 44 #include <iomanip>
44 45
45 //....oooOO0OOooo........oooOO0OOooo........oo 46 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46 47
47 RunAction::RunAction(DetectorConstruction* det << 48 RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* prim)
48 : fDetector(det), fPrimary(kin) << 49 : detector(det), primary(prim)
49 {} << 50 { }
50 51
51 //....oooOO0OOooo........oooOO0OOooo........oo 52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 53
53 G4Run* RunAction::GenerateRun() << 54 RunAction::~RunAction()
54 { << 55 { }
55 fRun = new Run(fDetector); <<
56 return fRun; <<
57 } <<
58 //....oooOO0OOooo........oooOO0OOooo........oo <<
59 56
60 void RunAction::BeginOfRunAction(const G4Run*) << 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
61 { <<
62 // show Rndm status <<
63 if (isMaster) G4Random::showEngineStatus(); <<
64 58
65 // keep run condition << 59 void RunAction::BeginOfRunAction(const G4Run* aRun)
66 if (fPrimary) { << 60 {
67 G4ParticleDefinition* particle = fPrimary- << 61 G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl;
68 G4double energy = fPrimary->GetParticleGun << 62
69 fRun->SetPrimary(particle, energy); << 63 // save Rndm status
70 } << 64 G4RunManager::GetRunManager()->SetRandomNumberStore(false);
>> 65 CLHEP::HepRandom::showEngineStatus();
71 } 66 }
72 67
73 //....oooOO0OOooo........oooOO0OOooo........oo 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
74 69
75 void RunAction::EndOfRunAction(const G4Run*) << 70 void RunAction::EndOfRunAction(const G4Run* aRun)
76 { 71 {
77 // compute and print statistic << 72 G4int NbOfEvents = aRun->GetNumberOfEvent();
78 if (isMaster) fRun->EndOfRun(); << 73 if (NbOfEvents == 0) return;
>> 74
>> 75 G4int prec = G4cout.precision(5);
>> 76
>> 77 G4Material* material = detector->GetMaterial();
>> 78 G4double density = material->GetDensity();
>> 79 G4double tickness = detector->GetSize();
>> 80
>> 81 G4ParticleDefinition* particle =
>> 82 primary->GetParticleGun()->GetParticleDefinition();
>> 83 G4String Particle = particle->GetParticleName();
>> 84 G4double energy = primary->GetParticleGun()->GetParticleEnergy();
>> 85 G4cout << "\n The run consists of " << NbOfEvents << " "<< Particle << " of "
>> 86 << G4BestUnit(energy,"Energy") << " through "
>> 87 << G4BestUnit(tickness,"Length") << " of "
>> 88 << material->GetName() << " (density: "
>> 89 << G4BestUnit(density,"Volumic Mass") << ")" << G4endl;
>> 90
>> 91 //frequency of processes
>> 92 G4int totalCount = 0;
>> 93 G4int survive = 0;
>> 94 G4cout << "\n Process calls frequency --->";
>> 95 std::map<G4String,G4int>::iterator it;
>> 96 for (it = procCounter.begin(); it != procCounter.end(); it++) {
>> 97 G4String procName = it->first;
>> 98 G4int count = it->second;
>> 99 totalCount += count;
>> 100 G4cout << "\t" << procName << " = " << count;
>> 101 if (procName == "Transportation") survive = count;
>> 102 }
>> 103 G4cout << G4endl;
>> 104 if (totalCount == 0) return;
>> 105
>> 106 G4double ratio = double(survive)/totalCount;
>> 107
>> 108 G4cout << "\n Nb of incident particles unaltered after "
>> 109 << G4BestUnit(tickness,"Length") << " of "
>> 110 << material->GetName() << " : " << survive
>> 111 << " over " << totalCount << " incident particles."
>> 112 << " Ratio = " << 100*ratio << " %" << G4endl;
>> 113
>> 114 if (ratio == 0.) return;
>> 115
>> 116 //compute cross section and related quantities
>> 117 //
>> 118 G4double CrossSection = - std::log(ratio)/tickness;
>> 119 G4double massicCS = CrossSection/density;
>> 120
>> 121 G4cout << " ---> CrossSection per volume:\t" << CrossSection*cm << " cm^-1 "
>> 122 << "\tCrossSection per mass: " << G4BestUnit(massicCS, "Surface/Mass")
>> 123 << G4endl;
>> 124
>> 125 //check cross section from G4EmCalculator
>> 126 //
>> 127 G4cout << "\n Verification from G4EmCalculator: \n";
>> 128 G4EmCalculator emCalculator;
>> 129 G4double sumc = 0.0;
>> 130 for (it = procCounter.begin(); it != procCounter.end(); it++) {
>> 131 G4String procName = it->first;
>> 132 G4double massSigma =
>> 133 emCalculator.GetCrossSectionPerVolume(energy,particle,
>> 134 procName,material)/density;
>> 135 if (particle == G4Gamma::Gamma())
>> 136 massSigma =
>> 137 emCalculator.ComputeCrossSectionPerVolume(energy,particle,
>> 138 procName,material)/density;
>> 139 sumc += massSigma;
>> 140 if (procName != "Transportation")
>> 141 G4cout << "\t" << procName << "= "
>> 142 << G4BestUnit(massSigma, "Surface/Mass");
>> 143 }
>> 144 G4cout << "\ttotal= "
>> 145 << G4BestUnit(sumc, "Surface/Mass") << G4endl;
>> 146
>> 147 //expected ratio of transmitted particles
>> 148 G4double Ratio = std::exp(-sumc*density*tickness);
>> 149 G4cout << "\tExpected ratio of transmitted particles= "
>> 150 << 100*Ratio << " %" << G4endl;
>> 151
>> 152 //restore default format
>> 153 G4cout.precision(prec);
>> 154
>> 155 // remove all contents in procCounter
>> 156 procCounter.clear();
79 157
80 // show Rndm status 158 // show Rndm status
81 if (isMaster) G4Random::showEngineStatus(); << 159 CLHEP::HepRandom::showEngineStatus();
82 } 160 }
83 161
84 //....oooOO0OOooo........oooOO0OOooo........oo 162 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
85 163