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Measurement1D Class Reference

A class that combines a value and it's associated uncertainty, or error, together. More...

#include <DataFormats/GeometryCommonDetAlgo/interface/Measurement1D.h>

List of all members.

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

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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.

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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.

{} ;

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Member Function Documentation

double Measurement1D::error

(

)

const [inline]

Definition at line 30 of file Measurement1D.h.

References theError.

Referenced by PixelTrackBuilder::build(), DivisiveVertexFinder::findVertexes(), pixeltemp::Cluster1DMerger< T >::operator()(), Cluster1DMerger< T >::operator()(), reco::VertexSorting::operator()(), PixelTrackBuilder::print(), PixelFitterByConformalMappingAndLine::run(), pat::VertexAssociation::setDr(), pat::VertexAssociation::setDz(), VertexDistanceXY::signedDistance(), DistanceOfVertices2D::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 SimpleSecondaryVertexComputer::discriminator(), reco::TauImpactParameterInfo::discriminator(), Flight2DSvFilter::operator()(), reco::VertexFilter::operator()(), TrackFilterForPVFinding::operator()(), CombinedSVComputer::operator()(), reco::TrackSelector::operator()(), reco::VertexSorting::operator()(), TrackIPProducer::produce(), and reco::TrackIPTagInfo::taggingVariables().

                            {
  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 PixelTrackBuilder::build(), SimpleSecondaryVertexComputer::discriminator(), reco::TauImpactParameterInfo::discriminator(), VertexCompatibleWithBeam::distanceToBeam(), DivisiveVertexFinder::findVertexes(), Flight2DSvFilter::operator()(), reco::VertexFilter::operator()(), CombinedSVComputer::operator()(), reco::TrackSelector::operator()(), pixeltemp::Cluster1DMerger< T >::operator()(), VertexCompatibleWithBeam::operator()(), Cluster1DMerger< T >::operator()(), reco::VertexSorting::operator()(), Clusterizer1DCommons::ComparePairs< T >::operator()(), PixelTrackBuilder::print(), PixelFitterByConformalMappingAndLine::run(), pat::VertexAssociation::setDr(), pat::VertexAssociation::setDz(), VertexDistanceXY::signedDistance(), DistanceOfVertices2D::signedDistance(), VertexDistance3D::signedDistance(), ImpactParameterAlgorithm::tag(), and reco::TrackIPTagInfo::taggingVariables().

{ return theValue;}

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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().

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

• DataFormats/GeometryCommonDetAlgo/interface/Measurement1D.h

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