Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/examples/extended/runAndEvent/RE05/src/RE05Field.cc

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  1 //
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 26 //
 27 /// \file RE05/src/RE05Field.cc
 28 /// \brief Implementation of the RE05Field class
 29 //
 30 
 31 #include "RE05Field.hh"
 32 
 33 #include "G4SystemOfUnits.hh"
 34 
 35 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 36 
 37 RE05Field::RE05Field() : G4MagneticField()
 38 {
 39   fBz = 3.0 * tesla;
 40   fRmax_sq = sqr(50. * cm);
 41   fZmax = 100. * cm;
 42 }
 43 
 44 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 45 
 46 RE05Field::~RE05Field() {}
 47 
 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 49 
 50 void RE05Field::GetFieldValue(const double Point[3], double* Bfield) const
 51 {
 52   Bfield[0] = 0.;
 53   Bfield[1] = 0.;
 54   if (std::abs(Point[2]) < fZmax && (sqr(Point[0]) + sqr(Point[1])) < fRmax_sq) {
 55     Bfield[2] = fBz;
 56   }
 57   else {
 58     Bfield[2] = 0.;
 59   }
 60 }
 61 
 62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 63