Measurement1D Class Reference

#include <Measurement1D.h>

Public Member Functions
double	error () const
	Measurement1D ()
	Measurement1D (const double &aValue)
	Measurement1D (const double &aValue, const double &aError)
double	significance () const
double	value () const
	~Measurement1D ()

Private Attributes
double	theError
double	theValue

Detailed Description

A class that combines a value and it's associated uncertainty, or error, together. Provides a more explicit interface than a pair<double,double>. If you don't like the name, propose a better one!

Definition at line 11 of file Measurement1D.h.

Constructor & Destructor Documentation

Measurement1D::Measurement1D ( )

inline

Definition at line 16 of file Measurement1D.h.

: theValue(0.) , theError(0.) {};

Measurement1D::Measurement1D ( const double &  aValue )

inline

Definition at line 18 of file Measurement1D.h.

                                     : 
  theValue(aValue) , theError(0.) {};

Measurement1D::Measurement1D ( const double &  aValue, const double &  aError  )

inline

Definition at line 21 of file Measurement1D.h.

  : theValue(aValue) , theError(aError) {}; 

Measurement1D::~Measurement1D ( )

inline

Definition at line 26 of file Measurement1D.h.

{} ;

Member Function Documentation

double Measurement1D::error ( ) const

inline

Definition at line 30 of file Measurement1D.h.

References theError.

Referenced by DivisiveVertexFinder::findVertexes(), reco::GsfTangent::GsfTangent(), Cluster1DMerger< T >::operator()(), pixeltemp::Cluster1DMerger< T >::operator()(), reco::VertexSorting< SecondaryVertex >::operator()(), reco::VertexFilter::operator()(), PixelFitterByConformalMappingAndLine::run(), VertexDistanceXY::signedDistance(), VertexDistance3D::signedDistance(), and ImpactParameterAlgorithm::tag().

{ return theError;}

double Measurement1D::significance ( ) const

inline

Definition at line 32 of file Measurement1D.h.

References theError, and theValue.

Referenced by PFRecoTauDiscriminationByFlight::discriminate(), TemplatedSimpleSecondaryVertexComputer< IPTI, VTX >::discriminator(), reco::TauImpactParameterInfo::discriminator(), VertexMerging::mergeVertex(), TrackFilterForPVFinding::operator()(), reco::VertexSorting< SecondaryVertex >::operator()(), reco::VertexFilter::operator()(), reco::TrackSelector::trackSelection(), and PFRecoTauDiscriminationByFlightPathSignificance::vertexSignificance().

                            {
  if (theError == 0) return 0;
  else return theValue/theError;
}

double Measurement1D::value ( ) const

inline

Definition at line 28 of file Measurement1D.h.

References theValue.

Referenced by average.Average::average(), TemplatedSimpleSecondaryVertexComputer< IPTI, VTX >::discriminator(), reco::TauImpactParameterInfo::discriminator(), VertexCompatibleWithBeam::distanceToBeam(), DivisiveVertexFinder::findVertexes(), reco::GsfTangent::GsfTangent(), main(), Clusterizer1DCommons::ComparePairs< T >::operator()(), Cluster1DMerger< T >::operator()(), pixeltemp::Cluster1DMerger< T >::operator()(), reco::VertexSorting< SecondaryVertex >::operator()(), VertexCompatibleWithBeam::operator()(), reco::VertexFilter::operator()(), PixelFitterByConformalMappingAndLine::run(), VertexDistanceXY::signedDistance(), VertexDistance3D::signedDistance(), ImpactParameterAlgorithm::tag(), and reco::TrackSelector::trackSelection().

{ return theValue;}

Member Data Documentation

double Measurement1D::theError

private

Definition at line 40 of file Measurement1D.h.

Referenced by error(), and significance().

double Measurement1D::theValue

private

Definition at line 39 of file Measurement1D.h.

Referenced by significance(), and value().