CMSTMagFieldEquation< T_Field > Class Template Reference

#include <CMSTMagFieldEquation.h>

Inheritance diagram for CMSTMagFieldEquation< T_Field >:

Public Member Functions
	__attribute__ ((always_inline)) void TRightHandSide(const G4double y[]
	CMSTMagFieldEquation (T_Field *f)
void	GetFieldValueCMS (const G4double Point[], G4double Field[]) const
	GetFieldValueCMS (y, Field)
void	TEvaluateRhsGivenB (const G4double y[], G4double inv_momentum_magnitude, const G4double B[3], G4double dydx[]) const
	TEvaluateRhsGivenB (y, inv_momentum_magnitude, Field, dydx)
	~CMSTMagFieldEquation () override

Public Attributes
G4double G4double dydx []	const
G4double	inv_momentum_magnitude

Private Attributes
T_Field *	itsField

Detailed Description

template<class T_Field>
class CMSTMagFieldEquation< T_Field >

Definition at line 24 of file CMSTMagFieldEquation.h.

Constructor & Destructor Documentation

CMSTMagFieldEquation()

template<class T_Field >

CMSTMagFieldEquation< T_Field >::CMSTMagFieldEquation ( T_Field *  f )

inline

Definition at line 26 of file CMSTMagFieldEquation.h.

References cms::cuda::assert(), f, and CMSTMagFieldEquation< T_Field >::itsField.

                                   : G4Mag_UsualEqRhs(f) {
    assert(f);
    itsField = f;
  }

~CMSTMagFieldEquation()

template<class T_Field >

CMSTMagFieldEquation< T_Field >::~CMSTMagFieldEquation ( )

inlineoverride

Definition at line 31 of file CMSTMagFieldEquation.h.

{ ; }

Member Function Documentation

__attribute__()

template<class T_Field >

CMSTMagFieldEquation< T_Field >::__attribute__

(

(always_inline)

)

const

GetFieldValueCMS() [1/2]

template<class T_Field >

void CMSTMagFieldEquation< T_Field >::GetFieldValueCMS ( const G4double  Point[], G4double  Field[]  ) const

inline

Definition at line 33 of file CMSTMagFieldEquation.h.

References CMSTMagFieldEquation< T_Field >::itsField.

                                                                               {
    itsField->GetFieldValue(Point, Field);
  }

GetFieldValueCMS() [2/2]

template<class T_Field >

CMSTMagFieldEquation< T_Field >::GetFieldValueCMS	(	y	,
		Field
	)

TEvaluateRhsGivenB() [1/2]

template<class T_Field >

void CMSTMagFieldEquation< T_Field >::TEvaluateRhsGivenB ( const G4double  y[], G4double  inv_momentum_magnitude, const G4double  B[3], G4double  dydx[]  ) const

inline

Definition at line 37 of file CMSTMagFieldEquation.h.

References B, CMSTMagFieldEquation< T_Field >::inv_momentum_magnitude, and y.

                                                        {
    G4double cof = FCof() * inv_momentum_magnitude;

    dydx[0] = y[3] * inv_momentum_magnitude;  //  (d/ds)x = Vx/V
    dydx[1] = y[4] * inv_momentum_magnitude;  //  (d/ds)y = Vy/V
    dydx[2] = y[5] * inv_momentum_magnitude;  //  (d/ds)z = Vz/V

    dydx[3] = cof * (y[4] * B[2] - y[5] * B[1]);  // Ax = a*(Vy*Bz - Vz*By)
    dydx[4] = cof * (y[5] * B[0] - y[3] * B[2]);  // Ay = a*(Vz*Bx - Vx*Bz)
    dydx[5] = cof * (y[3] * B[1] - y[4] * B[0]);  // Az = a*(Vx*By - Vy*Bx)

    return;
  }

TEvaluateRhsGivenB() [2/2]

template<class T_Field >

CMSTMagFieldEquation< T_Field >::TEvaluateRhsGivenB	(	y	,
		inv_momentum_magnitude	,
		Field	,
		dydx
	)

Member Data Documentation

const

template<class T_Field >

G4double G4double dydx [] CMSTMagFieldEquation< T_Field >::const

Initial value:

{
    
    G4double Field[3]

Definition at line 56 of file CMSTMagFieldEquation.h.

inv_momentum_magnitude

template<class T_Field >

G4double CMSTMagFieldEquation< T_Field >::inv_momentum_magnitude

Definition at line 55 of file CMSTMagFieldEquation.h.

Referenced by CMSTMagFieldEquation< T_Field >::TEvaluateRhsGivenB().

itsField

template<class T_Field >

T_Field* CMSTMagFieldEquation< T_Field >::itsField

private

Definition at line 65 of file CMSTMagFieldEquation.h.

Referenced by CMSTMagFieldEquation< T_Field >::CMSTMagFieldEquation(), and CMSTMagFieldEquation< T_Field >::GetFieldValueCMS().