BDSIntegratorDrift Class Reference

Routine for drift algorithm. More...

#include <BDSIntegratorDrift.hh>

Inheritance diagram for BDSIntegratorDrift:

Collaboration diagram for BDSIntegratorDrift:

Public Member Functions
void	AdvanceDriftMag (const G4double yIn[], const G4double h, G4double yOut[], G4double yErr[]) const
	Error array [6] all 0. More...
void	AdvanceDriftMag (const G4double yIn[], const G4ThreeVector &unitMomentum, const G4double h, G4double yOut[], G4double yErr[]) const

Detailed Description

Routine for drift algorithm.

q_{out} = q_{in} + \hat{p}_{in} h

Author

Laurie nevay

Definition at line 33 of file BDSIntegratorDrift.hh.

Constructor & Destructor Documentation

BDSIntegratorDrift()

BDSIntegratorDrift::BDSIntegratorDrift

(

)

Definition at line 23 of file BDSIntegratorDrift.cc.

~BDSIntegratorDrift()

BDSIntegratorDrift::~BDSIntegratorDrift

(

)

Definition at line 26 of file BDSIntegratorDrift.cc.

Member Function Documentation

AdvanceDriftMag() [1/2]

void BDSIntegratorDrift::AdvanceDriftMag	(	const G4double	yIn[],
		const G4double	h,
		G4double	yOut[],
		G4double	yErr[]
	)		const

Error array [6] all 0.

Advance a particle by using a drift algorithm. Uses first 6 variables in array and assumes at least 6 elements in each array so only suitable for magnetic field integrators. Sets error to 0. Does not provide distance from chord parameter as this is by definition 0 for a drift and should be set elsewhere.

Parameters

yIn	Input coordinates x,y,z,px,py,pz,t
h	Step length in mm
yOut	Output array [6]

Definition at line 29 of file BDSIntegratorDrift.cc.

References AdvanceDriftMag().

Referenced by AdvanceDriftMag(), BDSIntegratorDipoleRodrigues::AdvanceHelix(), BDSIntegratorDecapole::AdvanceHelix(), BDSIntegratorOctupole::AdvanceHelix(), BDSIntegratorSextupole::AdvanceHelix(), BDSIntegratorDipoleRodrigues2::AdvanceHelixForSpiralling(), BDSIntegratorDipoleFringe::BaseStepper(), BDSIntegratorDipoleQuadrupole::Stepper(), BDSIntegratorG4RK4MinStep::Stepper(), BDSIntegratorQuadrupole::Stepper(), BDSIntegratorSolenoid::Stepper(), BDSIntegratorDipoleRodrigues2::Stepper(), BDSIntegratorEulerOld::Stepper(), BDSIntegratorKickerThin::Stepper(), BDSIntegratorMultipoleThin::Stepper(), and BDSIntegratorEuler::Stepper().

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AdvanceDriftMag() [2/2]

void BDSIntegratorDrift::AdvanceDriftMag	(	const G4double	yIn[],
		const G4ThreeVector &	unitMomentum,
		const G4double	h,
		G4double	yOut[],
		G4double	yErr[]
	)		const

Definition at line 39 of file BDSIntegratorDrift.cc.

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

• /Users/nevay/physics/reps/bdsim/include/BDSIntegratorDrift.hh
• /Users/nevay/physics/reps/bdsim/src/BDSIntegratorDrift.cc