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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer << 3 // * DISCLAIMER *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th << 5 // * The following disclaimer summarizes all the specific disclaimers *
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10 // * 9 // * *
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13 // * work make any representation or warran 12 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 13 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file << 14 // * use. *
16 // * for the full disclaimer and the limitatio <<
17 // * 15 // * *
18 // * This code implementation is the result << 16 // * This code implementation is the intellectual property of the *
19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. *
20 // * By using, copying, modifying or distri << 18 // * By copying, distributing or modifying the Program (or any work *
21 // * any work based on the software) you ag << 19 // * based on the Program) you indicate your acceptance of this *
22 // * use in resulting scientific publicati << 20 // * statement, and all its terms. *
23 // * acceptance of all terms of the Geant4 Sof <<
24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // Code developed by: 23 // Code developed by:
27 // S.Larsson 24 // S.Larsson
28 // 25 //
29 // **************************************** 26 // ********************************************
30 // * 27 // * *
31 // * PurgMagPrimaryGeneratorAction.cc 28 // * PurgMagPrimaryGeneratorAction.cc *
32 // * 29 // * *
33 // **************************************** 30 // ********************************************
34 // 31 //
>> 32 // $Id: PurgMagPrimaryGeneratorAction.cc,v 1.2 2004/06/18 09:17:59 gunter Exp $
>> 33 // GEANT4 tag $Name: geant4-08-00-patch-01 $
35 // 34 //
36 35
37 //....oooOO0OOooo........oooOO0OOooo........oo 36 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
38 37
39 #include "PurgMagPrimaryGeneratorAction.hh" 38 #include "PurgMagPrimaryGeneratorAction.hh"
40 39
41 #include "PurgMagDetectorConstruction.hh" 40 #include "PurgMagDetectorConstruction.hh"
42 41
43 #include "G4SystemOfUnits.hh" <<
44 #include "G4UnitsTable.hh" <<
45 #include "G4Event.hh" 42 #include "G4Event.hh"
46 #include "G4ParticleGun.hh" 43 #include "G4ParticleGun.hh"
47 #include "G4ParticleTable.hh" 44 #include "G4ParticleTable.hh"
48 #include "G4ParticleDefinition.hh" 45 #include "G4ParticleDefinition.hh"
49 #include "G4Electron.hh" << 46 #include "Randomize.hh"
50 << 47 #include "G4UnitsTable.hh"
51 48
52 //Print position of primaries. 49 //Print position of primaries.
53 #define POSITION 0 50 #define POSITION 0
54 51
55 //....oooOO0OOooo........oooOO0OOooo........oo 52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
56 53
57 PurgMagPrimaryGeneratorAction::PurgMagPrimaryG << 54 PurgMagPrimaryGeneratorAction::PurgMagPrimaryGeneratorAction(PurgMagDetectorConstruction* PurgMagDC)
58 :rndmVertex(false) << 55 :PurgMagDetector(PurgMagDC),rndmVertex(false)
59 { 56 {
60 //default kinematic 57 //default kinematic
61 G4int n_particle = 1; 58 G4int n_particle = 1;
62 particleGun = new G4ParticleGun(n_particle) 59 particleGun = new G4ParticleGun(n_particle);
63 60
64 G4ParticleDefinition* particle 61 G4ParticleDefinition* particle
65 = G4Electron::Definition(); << 62 =
66 << 63
>> 64 G4ParticleTable::GetParticleTable()->FindParticle("e-");
67 particleGun->SetParticleDefinition(particle) 65 particleGun->SetParticleDefinition(particle);
68 particleGun->SetParticleEnergy(50.*MeV); 66 particleGun->SetParticleEnergy(50.*MeV);
69 67
70 //Momentum Direction 68 //Momentum Direction
71 particleGun->SetParticleMomentumDirection(G4 69 particleGun->SetParticleMomentumDirection(G4ThreeVector(0.,0.,-1.));
72 70
73 } 71 }
74 72
75 //....oooOO0OOooo........oooOO0OOooo........oo 73 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
76 74
77 PurgMagPrimaryGeneratorAction::~PurgMagPrimary 75 PurgMagPrimaryGeneratorAction::~PurgMagPrimaryGeneratorAction()
78 { 76 {
79 delete particleGun; 77 delete particleGun;
80 } 78 }
81 79
82 //....oooOO0OOooo........oooOO0OOooo........oo 80 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
83 81
84 void PurgMagPrimaryGeneratorAction::GeneratePr 82 void PurgMagPrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
85 { 83 {
86 //this function is called at the begining of 84 //this function is called at the begining of event
87 //Start position of primaries 85 //Start position of primaries
88 G4double z0 = 15.*cm; 86 G4double z0 = 15.*cm;
89 G4double x0 = 0.*cm; 87 G4double x0 = 0.*cm;
90 G4double y0 = 0.*cm; 88 G4double y0 = 0.*cm;
91 particleGun->SetParticlePosition(G4ThreeVect 89 particleGun->SetParticlePosition(G4ThreeVector(x0,y0,z0));
92 particleGun->GeneratePrimaryVertex(anEvent); 90 particleGun->GeneratePrimaryVertex(anEvent);
93 91
94 #if POSITION 92 #if POSITION
95 G4cout << "\n----Particle Gun--------------- 93 G4cout << "\n----Particle Gun--------------------------------------------\n";
96 G4cout << "\n ---> SetParticlePosition(G4Thr 94 G4cout << "\n ---> SetParticlePosition(G4ThreeVector(x0,y0,z0)) ";
97 G4cout << "\n ---> x0 = " << x0 << " "<< G4B 95 G4cout << "\n ---> x0 = " << x0 << " "<< G4BestUnit(x0,"Length");
98 G4cout << "\n ---> y0 = " << y0 << " "<< G4B 96 G4cout << "\n ---> y0 = " << y0 << " "<< G4BestUnit(y0,"Length");
99 G4cout << "\n ---> z0 = " << z0 << " "<< G4B 97 G4cout << "\n ---> z0 = " << z0 << " "<< G4BestUnit(z0,"Length");
100 G4cout << "\n------------------------------- 98 G4cout << "\n-----------------------------------------------------------\n";
101 #endif 99 #endif
102 } 100 }
103 101
104 //....oooOO0OOooo........oooOO0OOooo........oo 102 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
105 103
106 104
107 105