G4MagIntegratorStepper Class Reference

#include <G4MagIntegratorStepper.hh>

Inheritance diagram for G4MagIntegratorStepper:

Public Member Functions
	G4MagIntegratorStepper (G4EquationOfMotion *Equation, G4int numIntegrationVariables, G4int numStateVariables=12)
virtual	~G4MagIntegratorStepper ()
virtual void	Stepper (const G4double y[], const G4double dydx[], G4double h, G4double yout[], G4double yerr[])=0
virtual G4double	DistChord () const =0
virtual void	ComputeRightHandSide (const G4double y[], G4double dydx[])
void	NormaliseTangentVector (G4double vec[6])
void	NormalisePolarizationVector (G4double vec[12])
void	RightHandSide (const double y[], double dydx[])
G4int	GetNumberOfVariables () const
G4int	GetNumberOfStateVariables () const
virtual G4int	IntegratorOrder () const =0
G4EquationOfMotion *	GetEquationOfMotion ()
void	SetEquationOfMotion (G4EquationOfMotion *newEquation)

Detailed Description

Definition at line 52 of file G4MagIntegratorStepper.hh.

Constructor & Destructor Documentation

G4MagIntegratorStepper::G4MagIntegratorStepper	(	G4EquationOfMotion *	Equation,
		G4int	numIntegrationVariables,
		G4int	numStateVariables = 12
	)

Definition at line 36 of file G4MagIntegratorStepper.cc.

  : fEquation_Rhs(Equation),
    fNoIntegrationVariables(num_integration_vars),
    fNoStateVariables(num_state_vars)
    // fNumberOfVariables( std::max(num_var,fNoStateVariables) )
{
}

G4MagIntegratorStepper::~G4MagIntegratorStepper ( )

virtual

Definition at line 46 of file G4MagIntegratorStepper.cc.

{
}

Member Function Documentation

void G4MagIntegratorStepper::ComputeRightHandSide ( const G4double  y[], G4double  dydx[]  )

virtual

Reimplemented in G4NystromRK4.

Definition at line 50 of file G4MagIntegratorStepper.cc.

References RightHandSide().

Referenced by G4MagInt_Driver::AccurateAdvance().

{
  this->RightHandSide( y, dydx );
}

virtual G4double G4MagIntegratorStepper::DistChord ( ) const

pure virtual

Implemented in G4HelixMixedStepper, G4MagHelicalStepper, G4NystromRK4, G4MagErrorStepper, G4ExactHelixStepper, G4CashKarpRKF45, G4RKG3_Stepper, G4ConstRK4, and G4HelixExplicitEuler.

G4EquationOfMotion* G4MagIntegratorStepper::GetEquationOfMotion ( )

inline

Referenced by G4CoupledTransportation::AlongStepGetPhysicalInteractionLength(), G4ErrorPropagatorManager::InitFieldForBackwards(), G4RKG3_Stepper::StepNoErr(), and G4RKG3_Stepper::Stepper().

G4int G4MagIntegratorStepper::GetNumberOfStateVariables ( ) const

inline

Referenced by G4SimpleRunge::G4SimpleRunge(), G4MagErrorStepper::Stepper(), and G4ConstRK4::Stepper().

G4int G4MagIntegratorStepper::GetNumberOfVariables ( ) const

inline

Referenced by DetectorConstruction::ConstructSDandField(), G4ClassicalRK4::DumbStepper(), G4ExplicitEuler::DumbStepper(), G4ImplicitEuler::DumbStepper(), G4ChordFinder::G4ChordFinder(), G4MagErrorStepper::Stepper(), G4CashKarpRKF45::Stepper(), and F02ElectricFieldSetup::UpdateField().

virtual G4int G4MagIntegratorStepper::IntegratorOrder ( ) const

pure virtual

Implemented in G4HelixMixedStepper, G4RKG3_Stepper, G4ConstRK4, G4ExactHelixStepper, G4HelixExplicitEuler, G4NystromRK4, G4CashKarpRKF45, G4ClassicalRK4, G4HelixImplicitEuler, G4SimpleRunge, G4HelixHeum, G4SimpleHeum, G4ImplicitEuler, G4HelixSimpleRunge, and G4ExplicitEuler.

Referenced by G4MagInt_Driver::G4MagInt_Driver(), and G4MagErrorStepper::Stepper().

void G4MagIntegratorStepper::NormalisePolarizationVector ( G4double  vec[12] )

inline

Referenced by G4ClassicalRK4::DumbStepper(), and G4SimpleHeum::DumbStepper().

void G4MagIntegratorStepper::NormaliseTangentVector ( G4double  vec[6] )

inline

void G4MagIntegratorStepper::RightHandSide ( const double  y[], double  dydx[]  )

inline

Referenced by ComputeRightHandSide(), G4ClassicalRK4::DumbStepper(), G4ImplicitEuler::DumbStepper(), G4SimpleHeum::DumbStepper(), G4SimpleRunge::DumbStepper(), G4MagErrorStepper::Stepper(), and G4CashKarpRKF45::Stepper().

void G4MagIntegratorStepper::SetEquationOfMotion ( G4EquationOfMotion *  newEquation )

inline

Referenced by G4ErrorPropagatorManager::InitFieldForBackwards().

virtual void G4MagIntegratorStepper::Stepper ( const G4double  y[], const G4double  dydx[], G4double  h, G4double  yout[], G4double  yerr[]  )

pure virtual

Implemented in G4HelixMixedStepper, G4RKG3_Stepper, G4CashKarpRKF45, G4MagHelicalStepper, G4NystromRK4, G4ConstRK4, G4ExactHelixStepper, and G4MagErrorStepper.

Referenced by G4HelixMixedStepper::Stepper().

---

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

• G4MagIntegratorStepper.hh
• G4MagIntegratorStepper.cc