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RunAction.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file RunAction.cc
1 //
2 // ********************************************************************
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18 // * This code implementation is the result of the scientific and *
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20 // * By using, copying, modifying or distributing the software (or *
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25 //
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 
33 #include "RunAction.hh"
34 #include "DetectorConstruction.hh"
35 #include "PhysicsList.hh"
36 #include "StepMax.hh"
37 #include "PrimaryGeneratorAction.hh"
38 #include "Run.hh"
39 #include "HistoManager.hh"
40 
41 #include "G4EmCalculator.hh"
42 #include "G4EmParameters.hh"
43 
44 #include "Randomize.hh"
45 
46 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
47 
51  fDetector(det),fPhysics(phys),fPrimary(kin),fRun(0),fHistoManager(0)
52 {
53  // Book predefined histograms
55 }
56 
57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
58 
60 {
61  delete fHistoManager;
62 }
63 
64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
65 
67 {
68  fRun = new Run(fDetector);
69  return fRun;
70 }
71 
72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
73 
75 {
76  // show Rndm status
77  if (isMaster) {
78  G4Random::showEngineStatus();
80  }
81  //histograms
82  //
84  if ( analysisManager->IsActive() ) {
85  analysisManager->OpenFile();
86  }
87 
88  if (!fPrimary) return;
89 
90  // keep run condition
94  fRun->SetPrimary(particle, energy);
95 
96  //get CsdaRange from EmCalculator
97  //
98  G4EmCalculator emCalculator;
100 
101  G4double csdaRange = DBL_MAX;
102  if (particle->GetPDGCharge() != 0.) {
103  csdaRange = emCalculator.GetCSDARange(energy,particle,material);
104  fRun->SetCsdaRange(csdaRange);
105  }
106 
107  //set StepMax from histos 1 and 8
108  //
109  G4double stepMax = csdaRange;
110  G4int ih = 1;
111  if (analysisManager->GetH1Activation(ih))
112  stepMax = analysisManager->GetH1Width(ih)*analysisManager->GetH1Unit(ih);
113  ih = 8;
114  if (analysisManager->GetH1Activation(ih)) {
115  G4double width = analysisManager->GetH1Width(ih);
116  stepMax = std::min(stepMax, width*csdaRange);
117  }
118  fPhysics->GetStepMaxProcess()->SetMaxStep2(stepMax);
119 
122 }
123 
124 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
125 
126 void RunAction::EndOfRunAction(const G4Run*)
127 {
128  if (isMaster) fRun->EndOfRun();
129 
130  // save histograms
131  G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
132  if ( analysisManager->IsActive() ) {
133  analysisManager->Write();
134  analysisManager->CloseFile();
135  }
136 
137  // show Rndm status
138  if (isMaster) G4Random::showEngineStatus();
139 }
140 
141 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......