Geant4: G4ExplicitEuler Class Reference

G4ExplicitEuler::G4ExplicitEuler	(	G4EquationOfMotion *	EqRhs,
		G4int	numberOfVariables = `6`
	)

Definition at line 45 of file G4ExplicitEuler.cc.

00047  : G4MagErrorStepper(EqRhs, numberOfVariables)
00048 {
00049 }

G4ExplicitEuler::~G4ExplicitEuler ( )

Definition at line 56 of file G4ExplicitEuler.cc.

00057 {
00058 }

void G4ExplicitEuler::DumbStepper	(	const G4double	y[],
		const G4double	dydx[],
		G4double	h,
		G4double	yout[]
	)			`[virtual]`

Implements G4MagErrorStepper.

Definition at line 66 of file G4ExplicitEuler.cc.

References G4MagIntegratorStepper::GetNumberOfVariables().

00070 {
00071   const G4int numberOfVariables= GetNumberOfVariables();
00072 
00073   // Initialise time to t0, needed when it is not updated by the integration.
00074   // yOut[7] = yIn[7];   //  Better to set it to NaN;  // TODO
00075 
00076   G4int i;
00077 
00078   for(i=0;i< numberOfVariables;i++)
00079   {
00080     yOut[i] = yIn[i] + h*dydx[i] ;             // 1st and only Step 
00081   }
00082   
00083   return ;
00084 }

G4int G4ExplicitEuler::IntegratorOrder ( ) const [inline, virtual]

Implements G4MagIntegratorStepper.

Definition at line 63 of file G4ExplicitEuler.hh.

00063 { return 1; }


Public Member Functions
	G4ExplicitEuler (G4EquationOfMotion *EqRhs, G4int numberOfVariables=6)
	~G4ExplicitEuler ()
void	DumbStepper (const G4double y[], const G4double dydx[], G4double h, G4double yout[])
G4int	IntegratorOrder () const

G4ExplicitEuler Class Reference

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation