| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
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 //
31 // User Field class implementation. 31 // User Field class implementation.
32 // 32 //
33 //....oooOO0OOooo........oooOO0OOooo........oo 33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
34 //....oooOO0OOooo........oooOO0OOooo........oo 34 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
35 35
36 #include "ExP01MagneticField.hh" 36 #include "ExP01MagneticField.hh"
37 <<
38 #include "G4FieldManager.hh" 37 #include "G4FieldManager.hh"
39 38
40 //....oooOO0OOooo........oooOO0OOooo........oo 39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
41 40
42 ExP01MagneticField::ExP01MagneticField() : G4U << 41 ExP01MagneticField::ExP01MagneticField()
>> 42 : G4UniformMagField(G4ThreeVector())
43 { 43 {
44 GetGlobalFieldManager()->SetDetectorField(th 44 GetGlobalFieldManager()->SetDetectorField(this);
45 GetGlobalFieldManager()->CreateChordFinder(t 45 GetGlobalFieldManager()->CreateChordFinder(this);
46 } 46 }
47 47
48 //....oooOO0OOooo........oooOO0OOooo........oo 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49 49
50 ExP01MagneticField::ExP01MagneticField(G4Three << 50 ExP01MagneticField::ExP01MagneticField(G4ThreeVector fieldVector)
>> 51 : G4UniformMagField(fieldVector)
51 { 52 {
52 GetGlobalFieldManager()->SetDetectorField(th << 53 GetGlobalFieldManager()->SetDetectorField(this);
53 GetGlobalFieldManager()->CreateChordFinder(t 54 GetGlobalFieldManager()->CreateChordFinder(this);
54 } 55 }
55 56
56 //....oooOO0OOooo........oooOO0OOooo........oo 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 58
58 // Set the value of the Global Field to fieldV 59 // Set the value of the Global Field to fieldValue along X
59 // 60 //
60 void ExP01MagneticField::SetFieldValue(G4doubl 61 void ExP01MagneticField::SetFieldValue(G4double fieldValue)
61 { 62 {
62 G4UniformMagField::SetFieldValue(G4ThreeVect << 63 G4UniformMagField::SetFieldValue(G4ThreeVector(fieldValue,0,0));
63 } 64 }
64 65
65 //....oooOO0OOooo........oooOO0OOooo........oo 66 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
66 67
67 // Set the value of the Global Field 68 // Set the value of the Global Field
68 // 69 //
69 void ExP01MagneticField::SetFieldValue(G4Three 70 void ExP01MagneticField::SetFieldValue(G4ThreeVector fieldVector)
70 { 71 {
71 // Find the Field Manager for the global fie 72 // Find the Field Manager for the global field
72 G4FieldManager* fieldMgr = GetGlobalFieldMan << 73 G4FieldManager* fieldMgr= GetGlobalFieldManager();
73 << 74
74 if (fieldVector != G4ThreeVector(0., 0., 0.) << 75 if(fieldVector!=G4ThreeVector(0.,0.,0.))
>> 76 {
75 G4UniformMagField::SetFieldValue(fieldVect 77 G4UniformMagField::SetFieldValue(fieldVector);
76 fieldMgr->SetDetectorField(this); 78 fieldMgr->SetDetectorField(this);
77 } << 79 } else {
78 else { <<
79 // If the new field's value is Zero, then 80 // If the new field's value is Zero, then it is best to
80 // insure that it is not used for propaga 81 // insure that it is not used for propagation.
81 G4MagneticField* magField = NULL; 82 G4MagneticField* magField = NULL;
82 fieldMgr->SetDetectorField(magField); 83 fieldMgr->SetDetectorField(magField);
83 } 84 }
84 } 85 }
85 86
86 //....oooOO0OOooo........oooOO0OOooo........oo 87 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
87 88
88 ExP01MagneticField::~ExP01MagneticField() 89 ExP01MagneticField::~ExP01MagneticField()
89 { 90 {
90 // GetGlobalFieldManager()->SetDetectorField 91 // GetGlobalFieldManager()->SetDetectorField(0);
91 } 92 }
92 93
93 //....oooOO0OOooo........oooOO0OOooo........oo 94 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
94 95
95 #include "G4TransportationManager.hh" 96 #include "G4TransportationManager.hh"
96 97
97 G4FieldManager* ExP01MagneticField::GetGlobalF << 98 G4FieldManager* ExP01MagneticField::GetGlobalFieldManager()
98 { 99 {
99 return G4TransportationManager::GetTransport 100 return G4TransportationManager::GetTransportationManager()->GetFieldManager();
100 } 101 }
101 102
102 //....oooOO0OOooo........oooOO0OOooo........oo 103 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
103 104