Geant4_10
DMXPrimaryGeneratorAction.cc
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27 // --------------------------------------------------------------
28 // GEANT 4 - Underground Dark Matter Detector Advanced Example
29 //
30 // For information related to this code contact: Alex Howard
31 // e-mail: alexander.howard@cern.ch
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33 // Comments
34 //
35 // Underground Advanced
36 // by A. Howard and H. Araujo
37 // (27th November 2001)
38 //
39 //
40 // PrimaryGeneratorAction program
41 // --------------------------------------------------------------
42 
44 
45 #ifdef DMXENV_GPS_USE
47 #else
48 #include "DMXParticleSource.hh"
49 #endif
50 
51 #include "DMXAnalysisManager.hh"
52 
53 #include "G4Event.hh"
54 
55 #include "Randomize.hh"
56 
57 #include "globals.hh"
58 
59 
61 
62 #ifdef DMXENV_GPS_USE
63  particleGun = new G4GeneralParticleSource();
64 #else
65  particleGun = new DMXParticleSource();
66 #endif
67 
68  energy_pri=0;
69  // seeds=NULL;
70  seeds[0] =-1;
71  seeds[1] =-1;
72 
73 }
74 
75 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
76 
78 
79  delete particleGun;
80 }
81 
82 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
83 
85 
86  energy_pri = 0.;
87 
88  // seeds
89  // seeds = HepRandom::getTheSeeds();
90  seeds[0] = *CLHEP::HepRandom::getTheSeeds();
91  seeds[1] = *(CLHEP::HepRandom::getTheSeeds()+1);
92 
93  particleGun->GeneratePrimaryVertex(anEvent);
94 
95  energy_pri = particleGun->GetParticleEnergy();
96 
97  //Fill ntuple #1
98  G4AnalysisManager* man = G4AnalysisManager::Instance();
99  man->FillNtupleDColumn(1,0,energy_pri);
100  man->AddNtupleRow(1);
101 }
102 
103 
static const long * getTheSeeds()
Definition: Random.cc:146
void GeneratePrimaryVertex(G4Event *evt)
G4bool FillNtupleDColumn(G4int id, G4double value)
G4double GetParticleEnergy()
void GeneratePrimaries(G4Event *anEvent)