ConstantField.h

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#ifndef SIMG4COMMON_CONSTANTFIELD_H
#define SIMG4COMMON_CONSTANTFIELD_H
 
// Geant 4
#include "G4MagneticField.hh"
 
namespace sim {
class ConstantField : public G4MagneticField {
public:
  ConstantField();
  explicit ConstantField(double bX, double bY, double bZ, double rMax, double zMax);
  // Destructor
  virtual ~ConstantField() {}
 
  virtual void GetFieldValue(const G4double point[4], double* bField) const final;
 
  void setBx(double value) { m_bX = value; }
  void setBy(double value) { m_bY = value; }
  void setBz(double value) { m_bZ = value; }
 
  void setMaxR(double value) { m_rMax = value; }
  void setMaxZ(double value) { m_zMax = value; }
 
private:
  double m_bX;
  double m_bY;
  double m_bZ;
 
  double m_rMax;
  double m_zMax;
};
}
#endif /* SIMG4COMMON_CONSTANTFIELD_H */