| Geant4 Cross Reference |
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25 //
26
27 // (copied from B1RunAction)
28
29 #include "FARunAction.hh"
30 #include "FAPrimaryGeneratorAction.hh"
31 #include "FADetectorConstruction.hh"
32
33 #include "G4RunManager.hh"
34 #include "G4Run.hh"
35 #include "G4AccumulableManager.hh"
36 #include "G4LogicalVolumeStore.hh"
37 #include "G4LogicalVolume.hh"
38 #include "G4UnitsTable.hh"
39 #include "G4SystemOfUnits.hh"
40
41 RunAction::RunAction()
42 : G4UserRunAction(),
43 fEdep(0.),
44 fEdep2(0.)
45 {
46 // add new units for dose
47 //
48 const G4double milligray = 1.e-3*gray;
49 const G4double microgray = 1.e-6*gray;
50 const G4double nanogray = 1.e-9*gray;
51 const G4double picogray = 1.e-12*gray;
52
53 new G4UnitDefinition("milligray", "milliGy" , "Dose", milligray);
54 new G4UnitDefinition("microgray", "microGy" , "Dose", microgray);
55 new G4UnitDefinition("nanogray" , "nanoGy" , "Dose", nanogray);
56 new G4UnitDefinition("picogray" , "picoGy" , "Dose", picogray);
57
58 // Register accumulable to the accumulable manager
59 G4AccumulableManager* accumulableManager = G4AccumulableManager::Instance();
60 accumulableManager->Register(fEdep);
61 accumulableManager->Register(fEdep2);
62 }
63
64 void RunAction::BeginOfRunAction(const G4Run*)
65 {
66 // inform the runManager to save random number seed
67 G4RunManager::GetRunManager()->SetRandomNumberStore(false);
68
69 // reset accumulables to their initial values
70 G4AccumulableManager* accumulableManager = G4AccumulableManager::Instance();
71 accumulableManager->Reset();
72 }
73
74 void RunAction::EndOfRunAction(const G4Run* run)
75 {
76 G4int nofEvents = run->GetNumberOfEvent();
77 if (nofEvents == 0) return;
78
79 // Merge accumulables
80 G4AccumulableManager* accumulableManager = G4AccumulableManager::Instance();
81 accumulableManager->Merge();
82
83 // Compute dose = total energy deposit in a run and its variance
84 //
85 G4double edep = fEdep.GetValue();
86 G4double edep2 = fEdep2.GetValue();
87
88 G4double rms = edep2 - edep*edep/nofEvents;
89 if (rms > 0.) rms = std::sqrt(rms); else rms = 0.;
90
91 const auto* detectorConstruction
92 = static_cast<const DetectorConstruction*>
93 (G4RunManager::GetRunManager()->GetUserDetectorConstruction());
94 G4double mass = detectorConstruction->GetScoringVolume()->GetMass();
95 G4double dose = edep/mass;
96 G4double rmsDose = rms/mass;
97
98 // Run conditions
99 // note: There is no primary generator action object for "master"
100 // run manager for multi-threaded mode.
101 const auto* generatorAction
102 = static_cast<const PrimaryGeneratorAction*>
103 (G4RunManager::GetRunManager()->GetUserPrimaryGeneratorAction());
104 G4String runCondition;
105 if (generatorAction)
106 {
107 const G4ParticleGun* particleGun = generatorAction->GetParticleGun();
108 runCondition += particleGun->GetParticleDefinition()->GetParticleName();
109 runCondition += " of ";
110 G4double particleEnergy = particleGun->GetParticleEnergy();
111 runCondition += G4BestUnit(particleEnergy,"Energy");
112 }
113
114 // Print
115 //
116 if (IsMaster()) {
117 G4cout
118 << G4endl
119 << "--------------------End of Global Run-----------------------";
120 }
121 else {
122 G4cout
123 << G4endl
124 << "--------------------End of Local Run------------------------";
125 }
126
127 G4cout
128 << G4endl
129 << " The run consists of " << nofEvents << " "<< runCondition
130 << G4endl
131 << " Cumulated dose per run, in scoring volume : "
132 << G4BestUnit(dose,"Dose") << " rms = " << G4BestUnit(rmsDose,"Dose")
133 << G4endl
134 << "------------------------------------------------------------"
135 << G4endl
136 << G4endl;
137 }
138
139 void RunAction::AddEdep(G4double edep)
140 {
141 fEdep += edep;
142 fEdep2 += edep*edep;
143 }
144
145