DualBzeroReferenceTrajectory Class Reference

#include <DualBzeroReferenceTrajectory.h>

Inheritance diagram for DualBzeroReferenceTrajectory:

Public Types
typedef TransientTrackingRecHit::ConstRecHitContainer	ConstRecHitContainer
Public Types inherited from DualReferenceTrajectory
typedef TransientTrackingRecHit::ConstRecHitContainer	ConstRecHitContainer
Public Types inherited from ReferenceTrajectoryBase
enum	MaterialEffects {   none, multipleScattering, energyLoss, combined,   breakPoints, brokenLinesCoarse, brokenLinesFine }
typedef ReferenceCountingPointer < ReferenceTrajectoryBase >	ReferenceTrajectoryPtr

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 ()
Public Member Functions inherited from DualReferenceTrajectory
	DualReferenceTrajectory (const TrajectoryStateOnSurface &referenceTsos, const ConstRecHitContainer &forwardRecHits, const ConstRecHitContainer &backwardRecHits, const MagneticField *magField, MaterialEffects materialEffects, PropagationDirection propDir, double mass, bool useBeamSpot, const reco::BeamSpot &beamSpot)
virtual	~DualReferenceTrajectory ()
Public Member Functions inherited from ReferenceTrajectoryBase
const AlgebraicMatrix &	derivatives () const
bool	isValid ()
const AlgebraicMatrix &	localToTrajectory () const
const AlgebraicSymMatrix &	measurementErrors () const
const AlgebraicVector &	measurements () const
unsigned int	numberOfHitMeas () const
unsigned int	numberOfHits () const
unsigned int	numberOfPar () const
unsigned int	numberOfVirtualMeas () const
unsigned int	numberOfVirtualPar () const
const AlgebraicSymMatrix &	parameterErrors () const
bool	parameterErrorsAvailable () const
const AlgebraicVector &	parameters () const
const TransientTrackingRecHit::ConstRecHitContainer &	recHits () const
void	setParameterErrors (const AlgebraicSymMatrix &error)
const AlgebraicSymMatrix &	trajectoryPositionErrors () const
const AlgebraicVector &	trajectoryPositions () const
const std::vector < TrajectoryStateOnSurface > &	trajectoryStates () const
const AlgebraicMatrix &	trajectoryToCurv () const
virtual	~ReferenceTrajectoryBase ()

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 Member Functions inherited from DualReferenceTrajectory
virtual bool	construct (const TrajectoryStateOnSurface &referenceTsos, const ConstRecHitContainer &forwardRecHits, const ConstRecHitContainer &backwardRecHits, double mass, MaterialEffects materialEffects, const PropagationDirection propDir, const MagneticField *magField, bool useBeamSpot, const reco::BeamSpot &beamSpot)
	DualReferenceTrajectory (unsigned int nPar, unsigned int nHits)
const PropagationDirection	oppositeDirection (const PropagationDirection propDir) const
Protected Member Functions inherited from ReferenceTrajectoryBase
unsigned int	numberOfUsedRecHits (const TransientTrackingRecHit::ConstRecHitContainer &recHits) const
	ReferenceTrajectoryBase (unsigned int nPar, unsigned int nHits, unsigned int nVirtualPar, unsigned int nVirtualMeas)
bool	useRecHit (const TransientTrackingRecHit::ConstRecHitPointer &hitPtr) const

Protected Attributes
double	theMomentumEstimate
Protected Attributes inherited from ReferenceTrajectoryBase
AlgebraicMatrix	theDerivatives
AlgebraicMatrix	theInnerLocalToTrajectory
AlgebraicMatrix	theInnerTrajectoryToCurvilinear
AlgebraicVector	theMeasurements
AlgebraicSymMatrix	theMeasurementsCov
unsigned int	theNumberOfHits
unsigned int	theNumberOfPars
unsigned int	theNumberOfVirtualMeas
unsigned int	theNumberOfVirtualPars
bool	theParamCovFlag
AlgebraicSymMatrix	theParameterCov
AlgebraicVector	theParameters
TransientTrackingRecHit::ConstRecHitContainer	theRecHits
AlgebraicSymMatrix	theTrajectoryPositionCov
AlgebraicVector	theTrajectoryPositions
std::vector < TrajectoryStateOnSurface >	theTsosVec
bool	theValidityFlag

Additional Inherited Members
Static Protected Attributes inherited from ReferenceTrajectoryBase
static const unsigned int	nMeasPerHit = 2

Detailed Description

Definition at line 38 of file DualBzeroReferenceTrajectory.h.

Member Typedef Documentation

typedef TransientTrackingRecHit::ConstRecHitContainer DualBzeroReferenceTrajectory::ConstRecHitContainer

Definition at line 43 of file DualBzeroReferenceTrajectory.h.

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 DualReferenceTrajectory::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 ( )

inlinevirtual

Definition at line 56 of file DualBzeroReferenceTrajectory.h.

{}

Member Function Documentation

virtual DualBzeroReferenceTrajectory* DualBzeroReferenceTrajectory::clone ( void  ) const

inlinevirtual

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

protectedvirtual

Reimplemented from DualReferenceTrajectory.

Definition at line 37 of file DualBzeroReferenceTrajectory.cc.

References ReferenceTrajectoryBase::breakPoints, edm::hlt::Exception, and theMomentumEstimate.

{
  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

protectedvirtual

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 );
}

Member Data Documentation

double DualBzeroReferenceTrajectory::theMomentumEstimate

protected

Definition at line 72 of file DualBzeroReferenceTrajectory.h.

Referenced by construct().