RE01Field.cc

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// $Id: RE01Field.cc 66379 2012-12-18 09:46:33Z gcosmo $
//

#include "RE01Field.hh"
#include "G4SystemOfUnits.hh"    

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 
RE01Field::RE01Field()
  :G4MagneticField()
{
  fBz = 3.0*tesla;
  fRmax_sq = sqr(50.*cm);
  fZmax = 100.*cm;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 
RE01Field::~RE01Field()
{;}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 
void RE01Field::GetFieldValue(const double point[3],double *bfield) const
{
  bfield[0] = 0.;
  bfield[1] = 0.;
  if(std::abs(point[2])<fZmax && (sqr(point[0])+sqr(point[1]))<fRmax_sq)
  { bfield[2] = fBz; }
  else
  { bfield[2] = 0.; }
}