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27 /// \file field/field05/src/F05Field.cc 27 /// \file field/field05/src/F05Field.cc
28 /// \brief Implementation of the F05Field clas 28 /// \brief Implementation of the F05Field class
29 // 29 //
30 30
31 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 33
34 #include "F05Field.hh" 34 #include "F05Field.hh"
35 35
36 #include "G4SystemOfUnits.hh" 36 #include "G4SystemOfUnits.hh"
37 37
38 //....oooOO0OOooo........oooOO0OOooo........oo 38 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
39 39
40 void F05Field::GetFieldValue(const G4double Po << 40 F05Field::F05Field() : G4ElectroMagneticField()
41 { 41 {
42 // Point[0],Point[1],Point[2] are x-, y-, z- << 42 }
>> 43
>> 44 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 45
44 const G4double Bz = 0.24 * tesla; << 46 F05Field::~F05Field()
45 const G4double Er = 2.113987E+6 * volt / m; << 47 {
>> 48 }
46 49
47 G4double Ex, Ey; << 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48 51
49 G4double posR = std::sqrt(std::pow(Point[0], << 52 void F05Field::GetFieldValue( const G4double Point[4], G4double* Bfield ) const
>> 53 {
>> 54 // Point[0],Point[1],Point[2] are x-, y-, z-cordinates, Point[3] is time
>> 55
>> 56 const G4double Bz = 0.24*tesla;
>> 57 const G4double Er = 2.113987E+6*volt/m;
>> 58
>> 59 G4double Ex,Ey;
>> 60
>> 61 G4double posR = std::sqrt(std::pow(Point[0],2) + std::pow(Point[1],2));
50 G4double cos_theta, sin_theta; 62 G4double cos_theta, sin_theta;
51 63
52 if (posR > 0) { << 64 if (posR>0){
53 cos_theta = Point[0] / (G4double)posR; << 65 cos_theta = Point[0]/(G4double)posR;
54 sin_theta = Point[1] / (G4double)posR; << 66 sin_theta = Point[1]/(G4double)posR;
55 Ex = -1 * Er * cos_theta; // apply radial << 67 Ex = -1*Er*cos_theta;//apply radial electric field
56 Ey = -1 * Er * sin_theta; << 68 Ey = -1*Er*sin_theta;
>> 69 }else{
>> 70 Ex=0;
>> 71 Ey=0;
57 } 72 }
58 else { << 73
59 Ex = 0; << 74 Bfield[0]=0;
60 Ey = 0; << 75 Bfield[1]=0;
61 } << 76 Bfield[2]=Bz;
62 << 77
63 Bfield[0] = 0; << 78 Bfield[3]=Ex;
64 Bfield[1] = 0; << 79 Bfield[4]=Ey;
65 Bfield[2] = Bz; << 80 Bfield[5]=0;
66 <<
67 Bfield[3] = Ex; <<
68 Bfield[4] = Ey; <<
69 Bfield[5] = 0; <<
70 81
71 return; 82 return;
72 } 83 }
73 84