TwoBodyDecayVirtualMeasurement Class Reference

#include <TwoBodyDecayVirtualMeasurement.h>

Public Member Functions
const reco::BeamSpot &	beamSpot (void) const
const AlgebraicSymMatrix	beamSpotError (void) const
const AlgebraicVector	beamSpotPosition (void) const
const double &	primaryMass (void) const
const double &	primaryWidth (void) const
const double &	secondaryMass (void) const
	TwoBodyDecayVirtualMeasurement (const double primaryMass, const double primaryWidth, const double secondaryMass, const reco::BeamSpot &beamSpot)
	TwoBodyDecayVirtualMeasurement (const TwoBodyDecayVirtualMeasurement &other)

Private Member Functions
const AlgebraicVector	convertXYZPoint (const math::XYZPoint &p) const
const AlgebraicSymMatrix	extractBeamSpotError () const

Private Attributes
const reco::BeamSpot &	theBeamSpot
const double	thePrimaryMass
const double	thePrimaryWidth
const double	theSecondaryMass

Detailed Description

/class TwoBodyDecayVirtualMeasurement

Container-class for the virtual measurements (beam profile, mass-constraint) included into the estimation of the properties of two-body decays (see TwoBodyDecayEstimator).

/author Edmund Widl

Definition at line 19 of file TwoBodyDecayVirtualMeasurement.h.

Constructor & Destructor Documentation

TwoBodyDecayVirtualMeasurement() [1/2]

TwoBodyDecayVirtualMeasurement::TwoBodyDecayVirtualMeasurement ( const double  primaryMass, const double  primaryWidth, const double  secondaryMass, const reco::BeamSpot &  beamSpot  )

inline

Definition at line 21 of file TwoBodyDecayVirtualMeasurement.h.

      : thePrimaryMass(primaryMass),
        thePrimaryWidth(primaryWidth),
        theSecondaryMass(secondaryMass),
        theBeamSpot(beamSpot) {}

TwoBodyDecayVirtualMeasurement() [2/2]

TwoBodyDecayVirtualMeasurement::TwoBodyDecayVirtualMeasurement ( const TwoBodyDecayVirtualMeasurement &  other )

inline

Definition at line 30 of file TwoBodyDecayVirtualMeasurement.h.

      : thePrimaryMass(other.thePrimaryMass),
        thePrimaryWidth(other.thePrimaryWidth),
        theSecondaryMass(other.theSecondaryMass),
        theBeamSpot(other.theBeamSpot) {}

Member Function Documentation

beamSpot()

const reco::BeamSpot& TwoBodyDecayVirtualMeasurement::beamSpot ( void  ) const

inline

Definition at line 40 of file TwoBodyDecayVirtualMeasurement.h.

{ return theBeamSpot; }

References theBeamSpot.

beamSpotError()

const AlgebraicSymMatrix TwoBodyDecayVirtualMeasurement::beamSpotError ( void  ) const

inline

Definition at line 42 of file TwoBodyDecayVirtualMeasurement.h.

{ return extractBeamSpotError(); }

References extractBeamSpotError().

Referenced by TwoBodyDecayEstimator::constructMatrices().

beamSpotPosition()

const AlgebraicVector TwoBodyDecayVirtualMeasurement::beamSpotPosition ( void  ) const

inline

Definition at line 41 of file TwoBodyDecayVirtualMeasurement.h.

{ return convertXYZPoint(theBeamSpot.position()); }

References convertXYZPoint(), reco::BeamSpot::position(), and theBeamSpot.

Referenced by TwoBodyDecayEstimator::constructMatrices().

convertXYZPoint()

const AlgebraicVector TwoBodyDecayVirtualMeasurement::convertXYZPoint ( const math::XYZPoint &  p ) const

inlineprivate

Definition at line 45 of file TwoBodyDecayVirtualMeasurement.h.

                                                                            {
    AlgebraicVector v(3);
    v(1) = p.x();
    v(2) = p.y();
    v(3) = p.z();
    return v;
  }

References AlCaHLTBitMon_ParallelJobs::p, and findQualityFiles::v.

Referenced by beamSpotPosition().

extractBeamSpotError()

const AlgebraicSymMatrix TwoBodyDecayVirtualMeasurement::extractBeamSpotError ( ) const

inlineprivate

Definition at line 53 of file TwoBodyDecayVirtualMeasurement.h.

                                                               {
    AlgebraicSymMatrix bse(3, 0);
    bse[0][0] = theBeamSpot.BeamWidthX();
    bse[1][1] = theBeamSpot.BeamWidthY();
    bse[2][2] = theBeamSpot.sigmaZ();
    return bse;
  }

References reco::BeamSpot::BeamWidthX(), reco::BeamSpot::BeamWidthY(), reco::BeamSpot::sigmaZ(), and theBeamSpot.

Referenced by beamSpotError().

primaryMass()

const double& TwoBodyDecayVirtualMeasurement::primaryMass ( void  ) const

inline

Definition at line 36 of file TwoBodyDecayVirtualMeasurement.h.

{ return thePrimaryMass; }

References thePrimaryMass.

Referenced by TwoBodyDecayEstimator::constructMatrices(), and TwoBodyDecayFitter::estimate().

primaryWidth()

const double& TwoBodyDecayVirtualMeasurement::primaryWidth ( void  ) const

inline

Definition at line 37 of file TwoBodyDecayVirtualMeasurement.h.

{ return thePrimaryWidth; }

References thePrimaryWidth.

Referenced by TwoBodyDecayEstimator::constructMatrices().

secondaryMass()

const double& TwoBodyDecayVirtualMeasurement::secondaryMass ( void  ) const

inline

Definition at line 38 of file TwoBodyDecayVirtualMeasurement.h.

{ return theSecondaryMass; }

References theSecondaryMass.

Referenced by TwoBodyDecayEstimator::constructMatrices(), and TwoBodyDecayFitter::estimate().

Member Data Documentation

theBeamSpot

const reco::BeamSpot& TwoBodyDecayVirtualMeasurement::theBeamSpot

private

Definition at line 64 of file TwoBodyDecayVirtualMeasurement.h.

Referenced by beamSpot(), beamSpotPosition(), and extractBeamSpotError().

thePrimaryMass

const double TwoBodyDecayVirtualMeasurement::thePrimaryMass

private

Definition at line 61 of file TwoBodyDecayVirtualMeasurement.h.

Referenced by primaryMass().

thePrimaryWidth

const double TwoBodyDecayVirtualMeasurement::thePrimaryWidth

private

Definition at line 62 of file TwoBodyDecayVirtualMeasurement.h.

Referenced by primaryWidth().

theSecondaryMass

const double TwoBodyDecayVirtualMeasurement::theSecondaryMass

private

Definition at line 63 of file TwoBodyDecayVirtualMeasurement.h.

Referenced by secondaryMass().