#include <G4LineCurrentMagField.hh>

Inheritance diagram for G4LineCurrentMagField:

Public Member Functions
	G4LineCurrentMagField (G4double pFieldConstant)

	~G4LineCurrentMagField ()

void	GetFieldValue (const G4double yTrack[], G4double B[]) const

Public Member Functions inherited from G4MagneticField
	G4MagneticField ()

virtual	~G4MagneticField ()

	G4MagneticField (const G4MagneticField &r)

G4MagneticField &	operator= (const G4MagneticField &p)

G4bool	DoesFieldChangeEnergy () const

virtual void	GetFieldValue (const G4double Point[4], G4double *Bfield) const =0

Public Member Functions inherited from G4ElectroMagneticField
	G4ElectroMagneticField ()

virtual	~G4ElectroMagneticField ()

	G4ElectroMagneticField (const G4ElectroMagneticField &r)

G4ElectroMagneticField &	operator= (const G4ElectroMagneticField &p)

virtual void	GetFieldValue (const G4double Point[4], G4double *Bfield) const =0

virtual G4bool	DoesFieldChangeEnergy () const =0

Public Member Functions inherited from G4Field
virtual void	GetFieldValue (const double Point[4], double *fieldArr) const =0

	G4Field (G4bool gravityOn=false)

	G4Field (const G4Field &)

virtual	~G4Field ()

G4Field &	operator= (const G4Field &p)

virtual G4bool	DoesFieldChangeEnergy () const =0

G4bool	IsGravityActive () const

void	SetGravityActive (G4bool OnOffFlag)

Detailed Description

Definition at line 48 of file G4LineCurrentMagField.hh.

Constructor & Destructor Documentation

◆ G4LineCurrentMagField()

G4LineCurrentMagField::G4LineCurrentMagField ( G4double pFieldConstant )

Definition at line 32 of file G4LineCurrentMagField.cc.

{
   fFieldConstant = pFieldConstant ;
}

◆ ~G4LineCurrentMagField()

G4LineCurrentMagField::~G4LineCurrentMagField ( )

Definition at line 38 of file G4LineCurrentMagField.cc.

39{

40}

Member Function Documentation

◆ GetFieldValue()

void G4LineCurrentMagField::GetFieldValue	(	const G4double	yTrack[],
		G4double	B[]
	)		const

Definition at line 45 of file G4LineCurrentMagField.cc.

{
   //   G4double fFieldConstant = 100 ;
   G4double a = 1.00 ;   // mm
   G4double x = a*yTrack[0], y = a*yTrack[1] ;
   G4double x2 = x*x, y2 = y*y, r2 = x2 + y2 ;
   G4double r = std::sqrt(r2+a*a) ;
   G4double Br = fFieldConstant/r;
   B[0] = -Br*y/r ;
   B[1] = Br*x/r ;
   B[2] = 0 ;
}