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26 /// \file exoticphysics/dmparticle/src/Primary 26 /// \file exoticphysics/dmparticle/src/PrimaryGeneratorAction.cc
27 /// \brief Implementation of the PrimaryGenera 27 /// \brief Implementation of the PrimaryGeneratorAction class
28 // 28 //
>> 29 // $Id$
29 30
30 #include "PrimaryGeneratorAction.hh" 31 #include "PrimaryGeneratorAction.hh"
31 <<
32 #include "DetectorConstruction.hh" 32 #include "DetectorConstruction.hh"
33 #include "TestParameters.hh" <<
34 <<
35 #include "G4Event.hh" <<
36 #include "G4ParticleDefinition.hh" <<
37 #include "G4ParticleGun.hh" 33 #include "G4ParticleGun.hh"
>> 34 #include "G4ParticleDefinition.hh"
>> 35 #include "G4Event.hh"
>> 36 #include "TestParameters.hh"
38 #include "G4SystemOfUnits.hh" 37 #include "G4SystemOfUnits.hh"
39 38
40 //....oooOO0OOooo........oooOO0OOooo........oo 39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
41 40
42 PrimaryGeneratorAction::PrimaryGeneratorAction 41 PrimaryGeneratorAction::PrimaryGeneratorAction(DetectorConstruction* det)
43 : G4VUserPrimaryGeneratorAction(), fDetector << 42 :G4VUserPrimaryGeneratorAction(),fDetector(det)
44 { 43 {
45 fParticleGun = new G4ParticleGun(1); << 44 fParticleGun = new G4ParticleGun(1);
46 fParticleGun->SetParticleEnergy(100 * GeV); 45 fParticleGun->SetParticleEnergy(100 * GeV);
47 fParticleGun->SetParticleMomentumDirection(G 46 fParticleGun->SetParticleMomentumDirection(G4ThreeVector(0., 0., 1.));
48 } 47 }
49 48
50 //....oooOO0OOooo........oooOO0OOooo........oo 49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
51 50
52 PrimaryGeneratorAction::~PrimaryGeneratorActio 51 PrimaryGeneratorAction::~PrimaryGeneratorAction()
53 { 52 {
54 delete fParticleGun; 53 delete fParticleGun;
55 } 54 }
56 55
57 //....oooOO0OOooo........oooOO0OOooo........oo 56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
58 57
59 void PrimaryGeneratorAction::GeneratePrimaries 58 void PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
60 { 59 {
61 // this function is called at the begining o 60 // this function is called at the begining of event
62 if (0 == anEvent->GetEventID()) { << 61 if( 0 == anEvent->GetEventID() )
63 G4double z0 = -0.5 * (fDetector->GetWorldS << 62 {
64 G4cout << "Event = " << anEvent->GetEventI << 63 G4double z0 = -0.5*(fDetector->GetWorldSizeZ()) + 1*um;
65 fParticleGun->SetParticlePosition(G4ThreeV << 64 G4cout<<"Event = "<<anEvent->GetEventID()<<"; z0 = "<<z0;
66 G4cout << " Primary direction = " << fPar << 65 fParticleGun->SetParticlePosition( G4ThreeVector( 0.0, 0.0, z0) );
>> 66 G4cout<<" Primary direction = "
>> 67 <<fParticleGun->GetParticleMomentumDirection()<<G4endl;
67 TestParameters* param = TestParameters::Ge 68 TestParameters* param = TestParameters::GetPointer();
68 param->SetBeamParticle(fParticleGun->GetPa 69 param->SetBeamParticle(fParticleGun->GetParticleDefinition());
69 param->SetBeamEnergy(fParticleGun->GetPart 70 param->SetBeamEnergy(fParticleGun->GetParticleEnergy());
70 param->SetPositionZ(z0); 71 param->SetPositionZ(z0);
71 } << 72 }
72 fParticleGun->GeneratePrimaryVertex(anEvent) << 73 fParticleGun->GeneratePrimaryVertex( anEvent );
73 } 74 }
74 75
75 //....oooOO0OOooo........oooOO0OOooo........oo 76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 77
76 78