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25 // 25 //
26 /// \file persistency/P01/src/ExP01MagneticFie 26 /// \file persistency/P01/src/ExP01MagneticField.cc
27 /// \brief Implementation of the ExP01Magnetic 27 /// \brief Implementation of the ExP01MagneticField class
28 // 28 //
29 // 29 //
30 // << 30 // $Id: ExP01MagneticField.cc 68025 2013-03-13 13:43:46Z gcosmo $
>> 31 //
31 // User Field class implementation. 32 // User Field class implementation.
32 // 33 //
33 //....oooOO0OOooo........oooOO0OOooo........oo 34 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
34 //....oooOO0OOooo........oooOO0OOooo........oo 35 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
35 36
36 #include "ExP01MagneticField.hh" 37 #include "ExP01MagneticField.hh"
37 <<
38 #include "G4FieldManager.hh" 38 #include "G4FieldManager.hh"
39 39
40 //....oooOO0OOooo........oooOO0OOooo........oo 40 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
41 41
42 ExP01MagneticField::ExP01MagneticField() : G4U << 42 ExP01MagneticField::ExP01MagneticField()
>> 43 : G4UniformMagField(G4ThreeVector())
43 { 44 {
44 GetGlobalFieldManager()->SetDetectorField(th 45 GetGlobalFieldManager()->SetDetectorField(this);
45 GetGlobalFieldManager()->CreateChordFinder(t 46 GetGlobalFieldManager()->CreateChordFinder(this);
46 } 47 }
47 48
48 //....oooOO0OOooo........oooOO0OOooo........oo 49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49 50
50 ExP01MagneticField::ExP01MagneticField(G4Three << 51 ExP01MagneticField::ExP01MagneticField(G4ThreeVector fieldVector)
>> 52 : G4UniformMagField(fieldVector)
51 { 53 {
52 GetGlobalFieldManager()->SetDetectorField(th << 54 GetGlobalFieldManager()->SetDetectorField(this);
53 GetGlobalFieldManager()->CreateChordFinder(t 55 GetGlobalFieldManager()->CreateChordFinder(this);
54 } 56 }
55 57
56 //....oooOO0OOooo........oooOO0OOooo........oo 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 59
58 // Set the value of the Global Field to fieldV 60 // Set the value of the Global Field to fieldValue along X
59 // 61 //
60 void ExP01MagneticField::SetFieldValue(G4doubl 62 void ExP01MagneticField::SetFieldValue(G4double fieldValue)
61 { 63 {
62 G4UniformMagField::SetFieldValue(G4ThreeVect << 64 G4UniformMagField::SetFieldValue(G4ThreeVector(fieldValue,0,0));
63 } 65 }
64 66
65 //....oooOO0OOooo........oooOO0OOooo........oo 67 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
66 68
67 // Set the value of the Global Field 69 // Set the value of the Global Field
68 // 70 //
69 void ExP01MagneticField::SetFieldValue(G4Three 71 void ExP01MagneticField::SetFieldValue(G4ThreeVector fieldVector)
70 { 72 {
71 // Find the Field Manager for the global fie 73 // Find the Field Manager for the global field
72 G4FieldManager* fieldMgr = GetGlobalFieldMan << 74 G4FieldManager* fieldMgr= GetGlobalFieldManager();
73 << 75
74 if (fieldVector != G4ThreeVector(0., 0., 0.) << 76 if(fieldVector!=G4ThreeVector(0.,0.,0.))
>> 77 {
75 G4UniformMagField::SetFieldValue(fieldVect 78 G4UniformMagField::SetFieldValue(fieldVector);
76 fieldMgr->SetDetectorField(this); 79 fieldMgr->SetDetectorField(this);
77 } << 80 } else {
78 else { <<
79 // If the new field's value is Zero, then 81 // If the new field's value is Zero, then it is best to
80 // insure that it is not used for propaga 82 // insure that it is not used for propagation.
81 G4MagneticField* magField = NULL; 83 G4MagneticField* magField = NULL;
82 fieldMgr->SetDetectorField(magField); 84 fieldMgr->SetDetectorField(magField);
83 } 85 }
84 } 86 }
85 87
86 //....oooOO0OOooo........oooOO0OOooo........oo 88 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
87 89
88 ExP01MagneticField::~ExP01MagneticField() 90 ExP01MagneticField::~ExP01MagneticField()
89 { 91 {
90 // GetGlobalFieldManager()->SetDetectorField 92 // GetGlobalFieldManager()->SetDetectorField(0);
91 } 93 }
92 94
93 //....oooOO0OOooo........oooOO0OOooo........oo 95 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
94 96
95 #include "G4TransportationManager.hh" 97 #include "G4TransportationManager.hh"
96 98
97 G4FieldManager* ExP01MagneticField::GetGlobalF << 99 G4FieldManager* ExP01MagneticField::GetGlobalFieldManager()
98 { 100 {
99 return G4TransportationManager::GetTransport 101 return G4TransportationManager::GetTransportationManager()->GetFieldManager();
100 } 102 }
101 103
102 //....oooOO0OOooo........oooOO0OOooo........oo 104 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
103 105