19#include "BDSFieldMagMultipoleOuterDualOld.hh"
20#include "BDSFieldMagMultipoleOuterOld.hh"
22#include "G4ThreeVector.hh"
24BDSFieldMagMultipoleOuterDualOld::BDSFieldMagMultipoleOuterDualOld(G4int orderIn,
25 G4double poleTipRadiusIn,
29 G4bool secondFieldOnLeft,
30 G4double arbitraryScaling):
34 G4double offsetX = secondFieldOnLeft ? -separation : separation;
35 offset = G4ThreeVector(offsetX,0,0);
38BDSFieldMagMultipoleOuterDualOld::~BDSFieldMagMultipoleOuterDualOld()
44 const G4double t)
const
46 G4ThreeVector aSide = fieldBase->
GetField(position, t);
47 G4ThreeVector shiftedPos = position + offset;
48 G4ThreeVector bSide = fieldBase->
GetField(shiftedPos,t);
50 G4ThreeVector result = aSide + bSide;
virtual G4ThreeVector GetField(const G4ThreeVector &position, const double t=0) const
Access the field value.
A simple paramaterisation of N-Pole outer yoke magnetic field.
virtual G4ThreeVector GetField(const G4ThreeVector &position, const double t=0) const
Access the field value.
Interface for static magnetic fields that may or may not be local.