Geant4  10.02
Public Member Functions | Private Member Functions | Private Attributes | List of all members
G4MagIntegratorStepper Class Referenceabstract

#include <G4MagIntegratorStepper.hh>

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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)
 

Private Member Functions

 G4MagIntegratorStepper (const G4MagIntegratorStepper &)
 
G4MagIntegratorStepper & operator= (const G4MagIntegratorStepper &)
 

Private Attributes

G4EquationOfMotion * fEquation_Rhs
 
const G4int fNoIntegrationVariables
 
const G4int fNoStateVariables
 

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.

G4MagIntegratorStepper::~G4MagIntegratorStepper ( )
virtual

Definition at line 46 of file G4MagIntegratorStepper.cc.

G4MagIntegratorStepper::G4MagIntegratorStepper ( const G4MagIntegratorStepper &  )
private

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().

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virtual G4double G4MagIntegratorStepper::DistChord ( ) const
pure virtual

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

G4EquationOfMotion* G4MagIntegratorStepper::GetEquationOfMotion ( )
inline

Referenced by G4CoupledTransportation::AlongStepGetPhysicalInteractionLength(), G4MultiLevelLocator::EstimateIntersectionPoint(), G4ErrorPropagatorManager::InitFieldForBackwards(), G4RKG3_Stepper::StepNoErr(), and G4RKG3_Stepper::Stepper().

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G4int G4MagIntegratorStepper::GetNumberOfStateVariables ( ) const
inline

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

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G4int G4MagIntegratorStepper::GetNumberOfVariables ( ) const
inline

Referenced by G4ClassicalRK4::DumbStepper(), G4ExplicitEuler::DumbStepper(), G4ImplicitEuler::DumbStepper(), G4ChordFinder::G4ChordFinder(), G4BlineTracer::ResetChordFinders(), G4MagErrorStepper::Stepper(), G4CashKarpRKF45::Stepper(), and F02ElectricFieldSetup::UpdateField().

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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().

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

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

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void G4MagIntegratorStepper::NormaliseTangentVector ( G4double  vec[6])
inline
G4MagIntegratorStepper& G4MagIntegratorStepper::operator= ( const G4MagIntegratorStepper &  )
private
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().

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void G4MagIntegratorStepper::SetEquationOfMotion ( G4EquationOfMotion *  newEquation)
inline

Referenced by G4ErrorPropagatorManager::InitFieldForBackwards().

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

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

Referenced by G4HelixMixedStepper::Stepper().

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Member Data Documentation

G4EquationOfMotion* G4MagIntegratorStepper::fEquation_Rhs
private

Definition at line 116 of file G4MagIntegratorStepper.hh.

const G4int G4MagIntegratorStepper::fNoIntegrationVariables
private

Definition at line 117 of file G4MagIntegratorStepper.hh.

const G4int G4MagIntegratorStepper::fNoStateVariables
private

Definition at line 118 of file G4MagIntegratorStepper.hh.

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