Geant4_10
Public Member Functions | Protected Member Functions | List of all members
G4MagInt_Driver Class Reference

#include <G4MagIntegratorDriver.hh>

Public Member Functions

G4bool AccurateAdvance (G4FieldTrack &y_current, G4double hstep, G4double eps, G4double hinitial=0.0)
 
G4bool QuickAdvance (G4FieldTrack &y_val, const G4double dydx[], G4double hstep, G4double &dchord_step, G4double &dyerr)
 
G4bool QuickAdvance (G4FieldTrack &y_posvel, const G4double dydx[], G4double hstep, G4double &dchord_step, G4double &dyerr_pos_sq, G4double &dyerr_mom_rel_sq)
 
 G4MagInt_Driver (G4double hminimum, G4MagIntegratorStepper *pItsStepper, G4int numberOfComponents=6, G4int statisticsVerbosity=1)
 
 ~G4MagInt_Driver ()
 
G4double GetHmin () const
 
G4double Hmin () const
 
G4double GetSafety () const
 
G4double GetPshrnk () const
 
G4double GetPgrow () const
 
G4double GetErrcon () const
 
void GetDerivatives (const G4FieldTrack &y_curr, G4double dydx[])
 
void RenewStepperAndAdjust (G4MagIntegratorStepper *pItsStepper)
 
void ReSetParameters (G4double new_safety=0.9)
 
void SetSafety (G4double valS)
 
void SetPshrnk (G4double valPs)
 
void SetPgrow (G4double valPg)
 
void SetErrcon (G4double valEc)
 
G4double ComputeAndSetErrcon ()
 
const G4MagIntegratorStepperGetStepper () const
 
G4MagIntegratorStepperGetStepper ()
 
void OneGoodStep (G4double ystart[], const G4double dydx[], G4double &x, G4double htry, G4double eps, G4double &hdid, G4double &hnext)
 
G4double ComputeNewStepSize (G4double errMaxNorm, G4double hstepCurrent)
 
G4double ComputeNewStepSize_WithinLimits (G4double errMaxNorm, G4double hstepCurrent)
 
G4int GetMaxNoSteps () const
 
void SetMaxNoSteps (G4int val)
 
void SetHmin (G4double newval)
 
void SetVerboseLevel (G4int newLevel)
 
G4double GetVerboseLevel () const
 
G4double GetSmallestFraction () const
 
void SetSmallestFraction (G4double val)
 

Protected Member Functions

void WarnSmallStepSize (G4double hnext, G4double hstep, G4double h, G4double xDone, G4int noSteps)
 
void WarnTooManyStep (G4double x1start, G4double x2end, G4double xCurrent)
 
void WarnEndPointTooFar (G4double endPointDist, G4double hStepSize, G4double epsilonRelative, G4int debugFlag)
 
void PrintStatus (const G4double *StartArr, G4double xstart, const G4double *CurrentArr, G4double xcurrent, G4double requestStep, G4int subStepNo)
 
void PrintStatus (const G4FieldTrack &StartFT, const G4FieldTrack &CurrentFT, G4double requestStep, G4int subStepNo)
 
void PrintStat_Aux (const G4FieldTrack &aFieldTrack, G4double requestStep, G4double actualStep, G4int subStepNo, G4double subStepSize, G4double dotVelocities)
 
void PrintStatisticsReport ()
 

Detailed Description

Definition at line 48 of file G4MagIntegratorDriver.hh.

Constructor & Destructor Documentation

G4MagInt_Driver::G4MagInt_Driver ( G4double  hminimum,
G4MagIntegratorStepper pItsStepper,
G4int  numberOfComponents = 6,
G4int  statisticsVerbosity = 1 
)

Definition at line 69 of file G4MagIntegratorDriver.cc.

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G4MagInt_Driver::~G4MagInt_Driver ( )

Definition at line 112 of file G4MagIntegratorDriver.cc.

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Member Function Documentation

G4bool G4MagInt_Driver::AccurateAdvance ( G4FieldTrack y_current,
G4double  hstep,
G4double  eps,
G4double  hinitial = 0.0 
)

Definition at line 127 of file G4MagIntegratorDriver.cc.

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G4double G4MagInt_Driver::ComputeAndSetErrcon ( )
inline
G4double G4MagInt_Driver::ComputeNewStepSize ( G4double  errMaxNorm,
G4double  hstepCurrent 
)

Definition at line 754 of file G4MagIntegratorDriver.cc.

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G4double G4MagInt_Driver::ComputeNewStepSize_WithinLimits ( G4double  errMaxNorm,
G4double  hstepCurrent 
)

Definition at line 784 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::GetDerivatives ( const G4FieldTrack y_curr,
G4double  dydx[] 
)
inline
G4double G4MagInt_Driver::GetErrcon ( ) const
inline
G4double G4MagInt_Driver::GetHmin ( ) const
inline
G4int G4MagInt_Driver::GetMaxNoSteps ( ) const
inline
G4double G4MagInt_Driver::GetPgrow ( ) const
inline

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G4double G4MagInt_Driver::GetPshrnk ( ) const
inline

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G4double G4MagInt_Driver::GetSafety ( ) const
inline

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G4double G4MagInt_Driver::GetSmallestFraction ( ) const
inline
const G4MagIntegratorStepper* G4MagInt_Driver::GetStepper ( ) const
inline

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G4MagIntegratorStepper* G4MagInt_Driver::GetStepper ( )
inline
G4double G4MagInt_Driver::GetVerboseLevel ( ) const
inline
G4double G4MagInt_Driver::Hmin ( ) const
inline

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void G4MagInt_Driver::OneGoodStep ( G4double  ystart[],
const G4double  dydx[],
G4double x,
G4double  htry,
G4double  eps,
G4double hdid,
G4double hnext 
)

Definition at line 515 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::PrintStat_Aux ( const G4FieldTrack aFieldTrack,
G4double  requestStep,
G4double  actualStep,
G4int  subStepNo,
G4double  subStepSize,
G4double  dotVelocities 
)
protected

Definition at line 919 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::PrintStatisticsReport ( )
protected

Definition at line 985 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::PrintStatus ( const G4double StartArr,
G4double  xstart,
const G4double CurrentArr,
G4double  xcurrent,
G4double  requestStep,
G4int  subStepNo 
)
protected

Definition at line 816 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::PrintStatus ( const G4FieldTrack StartFT,
const G4FieldTrack CurrentFT,
G4double  requestStep,
G4int  subStepNo 
)
protected

Definition at line 841 of file G4MagIntegratorDriver.cc.

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G4bool G4MagInt_Driver::QuickAdvance ( G4FieldTrack y_val,
const G4double  dydx[],
G4double  hstep,
G4double dchord_step,
G4double dyerr 
)

Definition at line 653 of file G4MagIntegratorDriver.cc.

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G4bool G4MagInt_Driver::QuickAdvance ( G4FieldTrack y_posvel,
const G4double  dydx[],
G4double  hstep,
G4double dchord_step,
G4double dyerr_pos_sq,
G4double dyerr_mom_rel_sq 
)

Definition at line 634 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::RenewStepperAndAdjust ( G4MagIntegratorStepper pItsStepper)
inline

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void G4MagInt_Driver::ReSetParameters ( G4double  new_safety = 0.9)
inline
void G4MagInt_Driver::SetErrcon ( G4double  valEc)
inline
void G4MagInt_Driver::SetHmin ( G4double  newval)
inline
void G4MagInt_Driver::SetMaxNoSteps ( G4int  val)
inline
void G4MagInt_Driver::SetPgrow ( G4double  valPg)
inline
void G4MagInt_Driver::SetPshrnk ( G4double  valPs)
inline
void G4MagInt_Driver::SetSafety ( G4double  valS)
inline
void G4MagInt_Driver::SetSmallestFraction ( G4double  val)

Definition at line 1033 of file G4MagIntegratorDriver.cc.

void G4MagInt_Driver::SetVerboseLevel ( G4int  newLevel)
inline

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void G4MagInt_Driver::WarnEndPointTooFar ( G4double  endPointDist,
G4double  hStepSize,
G4double  epsilonRelative,
G4int  debugFlag 
)
protected

Definition at line 479 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::WarnSmallStepSize ( G4double  hnext,
G4double  hstep,
G4double  h,
G4double  xDone,
G4int  noSteps 
)
protected

Definition at line 430 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::WarnTooManyStep ( G4double  x1start,
G4double  x2end,
G4double  xCurrent 
)
protected

Definition at line 462 of file G4MagIntegratorDriver.cc.

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