Geant4  10.02.p01
H02Field.cc
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28 //
29 // H02Field.hh
30 // $Id: H02Field.cc 77801 2013-11-28 13:33:20Z gcosmo $
31 //
32 #include "G4SystemOfUnits.hh"
33 #include "H02Field.hh"
34 
35 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
36 void H02Field::GetFieldValue(const G4double Point[3], G4double* Bfield) const
37 {
38  const G4double Bz= 3.0*tesla;
39  const G4double rmax_sq = sqr(1.*m);
40  const G4double zmax = 1.*m;
41 
42  Bfield[0]= 0.;
43  Bfield[1] = 0.;
44  if(std::abs(Point[2])<zmax && (sqr(Point[0])+sqr(Point[1]))<rmax_sq) {
45  Bfield[2]= Bz;
46  } else {
47  Bfield[2]= 0.;
48  }
49 }
Definition of the H02Field class.
void GetFieldValue(const G4double Point[3], G4double *Bfield) const
Definition: H02Field.cc:36
static const double m
Definition: G4SIunits.hh:128
static const double tesla
Definition: G4SIunits.hh:265
T sqr(const T &x)
Definition: templates.hh:145
double G4double
Definition: G4Types.hh:76