DualBzeroReferenceTrajectory Class Reference

#include <DualBzeroReferenceTrajectory.h>

Inheritance diagram for DualBzeroReferenceTrajectory:

List of all members.

Public Types
typedef TransientTrackingRecHit::ConstRecHitContainer	ConstRecHitContainer
Public Member Functions
virtual DualBzeroReferenceTrajectory *	clone () const
	DualBzeroReferenceTrajectory (const TrajectoryStateOnSurface &referenceTsos, const ConstRecHitContainer &forwardRecHits, const ConstRecHitContainer &backwardRecHits, const MagneticField *magField, MaterialEffects materialEffects, PropagationDirection propDir, double mass, double momentumEstimate, bool useBeamSpot, const reco::BeamSpot &beamSpot)
virtual	~DualBzeroReferenceTrajectory ()
Protected Member Functions
virtual ReferenceTrajectory *	construct (const TrajectoryStateOnSurface &referenceTsos, const ConstRecHitContainer &recHits, double mass, MaterialEffects materialEffects, const PropagationDirection propDir, const MagneticField *magField, bool useBeamSpot, const reco::BeamSpot &beamSpot) const
virtual AlgebraicVector	extractParameters (const TrajectoryStateOnSurface &referenceTsos) const
Protected Attributes
double	theMomentumEstimate

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Detailed Description

Definition at line 38 of file DualBzeroReferenceTrajectory.h.

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Member Typedef Documentation

typedef TransientTrackingRecHit::ConstRecHitContainer DualBzeroReferenceTrajectory::ConstRecHitContainer

Reimplemented from DualReferenceTrajectory.

Definition at line 43 of file DualBzeroReferenceTrajectory.h.

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Constructor & Destructor Documentation

DualBzeroReferenceTrajectory::DualBzeroReferenceTrajectory	(	const TrajectoryStateOnSurface &	referenceTsos,
		const ConstRecHitContainer &	forwardRecHits,
		const ConstRecHitContainer &	backwardRecHits,
		const MagneticField *	magField,
		MaterialEffects	materialEffects,
		PropagationDirection	propDir,
		double	mass,
		double	momentumEstimate,
		bool	useBeamSpot,
		const reco::BeamSpot &	beamSpot
	)

Definition at line 13 of file DualBzeroReferenceTrajectory.cc.

References construct(), and ReferenceTrajectoryBase::theValidityFlag.

Referenced by clone().

  : DualReferenceTrajectory(referenceTsos.localParameters().mixedFormatVector().kSize - 1,
                            numberOfUsedRecHits(forwardRecHits) + numberOfUsedRecHits(backwardRecHits) - 1),
    theMomentumEstimate(momentumEstimate)
{
    theValidityFlag = DualReferenceTrajectory::construct(referenceTsos,
                                                         forwardRecHits,
                                                         backwardRecHits,
                                                         mass, materialEffects,
                                                         propDir, magField,
                                                         useBeamSpot, beamSpot);
}

virtual DualBzeroReferenceTrajectory::~DualBzeroReferenceTrajectory

(

)

[inline, virtual]

Definition at line 56 of file DualBzeroReferenceTrajectory.h.

{}

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Member Function Documentation

virtual DualBzeroReferenceTrajectory* DualBzeroReferenceTrajectory::clone

(

void

)

const [inline, virtual]

Reimplemented from DualReferenceTrajectory.

Definition at line 58 of file DualBzeroReferenceTrajectory.h.

References DualBzeroReferenceTrajectory().

{ return new DualBzeroReferenceTrajectory(*this); }

ReferenceTrajectory * DualBzeroReferenceTrajectory::construct	(	const TrajectoryStateOnSurface &	referenceTsos,
		const ConstRecHitContainer &	recHits,
		double	mass,
		MaterialEffects	materialEffects,
		const PropagationDirection	propDir,
		const MagneticField *	magField,
		bool	useBeamSpot,
		const reco::BeamSpot &	beamSpot
	)		const [protected, virtual]

Reimplemented from DualReferenceTrajectory.

Definition at line 37 of file DualBzeroReferenceTrajectory.cc.

References ReferenceTrajectoryBase::breakPoints, Exception, and theMomentumEstimate.

Referenced by DualBzeroReferenceTrajectory().

{
  if (materialEffects >= breakPoints)  throw cms::Exception("BadConfig")
    << "[DualBzeroReferenceTrajectory::construct] Wrong MaterialEffects: " << materialEffects;
  
  return new BzeroReferenceTrajectory(referenceTsos, recHits,
                                      false, magField,
                                      materialEffects, propDir,
                                      mass, theMomentumEstimate, useBeamSpot, beamSpot);
}

AlgebraicVector DualBzeroReferenceTrajectory::extractParameters

(

const TrajectoryStateOnSurface &

referenceTsos

)

const [protected, virtual]

Reimplemented from DualReferenceTrajectory.

Definition at line 56 of file DualBzeroReferenceTrajectory.cc.

References TrajectoryStateOnSurface::localParameters(), and LocalTrajectoryParameters::mixedFormatVector().

{
  AlgebraicVector param = asHepVector<5>( referenceTsos.localParameters().mixedFormatVector() );
  return param.sub( 2, 5 );
}

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Member Data Documentation

double DualBzeroReferenceTrajectory::theMomentumEstimate [protected]

Definition at line 72 of file DualBzeroReferenceTrajectory.h.

Referenced by construct().