G4EquationOfMotion Class Reference

#include <G4EquationOfMotion.hh>

Inheritance diagram for G4EquationOfMotion:

Public Member Functions
	G4EquationOfMotion (G4Field *Field)
virtual	~G4EquationOfMotion ()
virtual void	EvaluateRhsGivenB (const G4double y[], const G4double B[3], G4double dydx[]) const =0
virtual void	SetChargeMomentumMass (G4double particleCharge, G4double MomentumXc, G4double MassXc2)=0
void	RightHandSide (const G4double y[], G4double dydx[]) const
void	EvaluateRhsReturnB (const G4double y[], G4double dydx[], G4double Field[]) const
void	GetFieldValue (const G4double Point[4], G4double Field[]) const
const G4Field *	GetFieldObj () const
void	SetFieldObj (G4Field *pField)

---

Detailed Description

Definition at line 47 of file G4EquationOfMotion.hh.

---

Constructor & Destructor Documentation

G4EquationOfMotion::G4EquationOfMotion

(

G4Field *

Field

)

[inline]

Definition at line 35 of file G4EquationOfMotion.icc.

  :itsField(pField)
{}

G4EquationOfMotion::~G4EquationOfMotion

(

)

[virtual]

Definition at line 33 of file G4EquationOfMotion.cc.

{}

---

Member Function Documentation

virtual void G4EquationOfMotion::EvaluateRhsGivenB	(	const G4double	y[],
		const G4double	B[3],
		G4double	dydx[]
	)			const [pure virtual]

Implemented in G4ErrorMag_UsualEqRhs, G4Mag_EqRhs, G4Mag_SpinEqRhs, G4Mag_UsualEqRhs, G4KM_NucleonEqRhs, and G4KM_OpticalEqRhs.

Referenced by EvaluateRhsReturnB(), RightHandSide(), and G4RKG3_Stepper::StepNoErr().

void G4EquationOfMotion::EvaluateRhsReturnB	(	const G4double	y[],
		G4double	dydx[],
		G4double	Field[]
	)			const

Definition at line 37 of file G4EquationOfMotion.cc.

References EvaluateRhsGivenB(), and GetFieldValue().

Referenced by G4RKG3_Stepper::StepNoErr().

{
     G4double  PositionAndTime[4];

     // Position
     PositionAndTime[0] = y[0];
     PositionAndTime[1] = y[1];
     PositionAndTime[2] = y[2];
     // Global Time
     PositionAndTime[3] = y[7];  // See G4FieldTrack::LoadFromArray

     GetFieldValue(PositionAndTime, Field) ;
     EvaluateRhsGivenB( y, Field, dydx );
}

const G4Field * G4EquationOfMotion::GetFieldObj

(

)

const [inline]

Definition at line 40 of file G4EquationOfMotion.icc.

{
  return itsField;
}

void G4EquationOfMotion::GetFieldValue	(	const G4double	Point[4],
		G4double	Field[]
	)			const [inline]

Definition at line 52 of file G4EquationOfMotion.icc.

Referenced by EvaluateRhsReturnB(), and RightHandSide().

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

void G4EquationOfMotion::RightHandSide	(	const G4double	y[],
		G4double	dydx[]
	)			const [inline]

Definition at line 60 of file G4EquationOfMotion.icc.

References EvaluateRhsGivenB(), and GetFieldValue().

{
     G4double Field[G4maximum_number_of_field_components];   
     G4double  PositionAndTime[4];

     // Position
     PositionAndTime[0] = y[0];
     PositionAndTime[1] = y[1];
     PositionAndTime[2] = y[2];
     // Global Time
     PositionAndTime[3] = y[7];  // See G4FieldTrack::LoadFromArray

     GetFieldValue(PositionAndTime, Field) ;
     EvaluateRhsGivenB( y, Field, dydx );
}

virtual void G4EquationOfMotion::SetChargeMomentumMass	(	G4double	particleCharge,
		G4double	MomentumXc,
		G4double	MassXc2
	)			[pure virtual]

Implemented in G4EqEMFieldWithEDM, G4EqEMFieldWithSpin, G4EqGravityField, G4EqMagElectricField, G4Mag_EqRhs, G4Mag_SpinEqRhs, G4Mag_UsualEqRhs, G4MonopoleEq, G4KM_NucleonEqRhs, and G4KM_OpticalEqRhs.

Referenced by G4MagInt_Driver::SetChargeMomentumMass().

void G4EquationOfMotion::SetFieldObj

(

G4Field *

pField

)

[inline]

Definition at line 46 of file G4EquationOfMotion.icc.

{
  itsField= pField;
}

---

The documentation for this class was generated from the following files:

• G4EquationOfMotion.hh
• G4EquationOfMotion.icc
• G4EquationOfMotion.cc

---