ITRT_ToT_dEdx Class Reference

#include <ITRT_ToT_dEdx.h>

Inheritance diagram for ITRT_ToT_dEdx:

Collaboration diagram for ITRT_ToT_dEdx:

Public Member Functions
virtual	~ITRT_ToT_dEdx ()
	Virtual destructor.
virtual double	dEdx (const EventContext &ctx, const Trk::Track *track, bool useHitsHT, std::optional< float > localOccupancy=std::nullopt) const =0
	function to calculate sum ToT normalised to number of used hits
virtual double	dEdx (const Trk::Track *track, bool useHitsHT, std::optional< float > localOccupancy=std::nullopt) const
virtual double	usedHits (const EventContext &ctx, const Trk::Track *track, bool useHitsHT=true) const =0
	function to calculate number of used hits
virtual double	usedHits (const Trk::Track *track, bool useHitsHT=true) const
virtual double	getTest (const EventContext &ctx, const double dEdx_obs, const double pTrk, Trk::ParticleHypothesis hypothesis, Trk::ParticleHypothesis antihypothesis, int nUsedHits) const =0
	function to calculate likelihood ratio test
virtual double	getTest (const double dEdx_obs, const double pTrk, Trk::ParticleHypothesis hypothesis, Trk::ParticleHypothesis antihypothesis, int nUsedHits) const

Static Public Member Functions
static const InterfaceID &	interfaceID ()
	AlgTool interface methods.

Detailed Description

Definition at line 21 of file ITRT_ToT_dEdx.h.

Constructor & Destructor Documentation

~ITRT_ToT_dEdx()

virtual ITRT_ToT_dEdx::~ITRT_ToT_dEdx ( )

inlinevirtual

Virtual destructor.

Definition at line 27 of file ITRT_ToT_dEdx.h.

{};

Member Function Documentation

dEdx() [1/2]

virtual double ITRT_ToT_dEdx::dEdx ( const EventContext & ctx, const Trk::Track * track, bool useHitsHT, std::optional< float > localOccupancy = std::nullopt ) const

pure virtual

function to calculate sum ToT normalised to number of used hits

Parameters

Event	context ctx
track	pointer to track
useHitsHT	decide if HT hits should be used in the estimate

Returns

dEdx value

Implemented in TRT_ToT_dEdx.

dEdx() [2/2]

double ITRT_ToT_dEdx::dEdx ( const Trk::Track * track, bool useHitsHT, std::optional< float > localOccupancy = std::nullopt ) const

inlinevirtual

Reimplemented in TRT_ToT_dEdx.

Definition at line 91 of file ITRT_ToT_dEdx.h.

{
  return dEdx(Gaudi::Hive::currentContext(), track, useHitsHT, localOccupancy);
}

getTest() [1/2]

double ITRT_ToT_dEdx::getTest ( const double dEdx_obs, const double pTrk, Trk::ParticleHypothesis hypothesis, Trk::ParticleHypothesis antihypothesis, int nUsedHits ) const

inlinevirtual

Reimplemented in TRT_ToT_dEdx.

Definition at line 105 of file ITRT_ToT_dEdx.h.

{
  return getTest(Gaudi::Hive::currentContext(),
                 dEdx_obs,
                 pTrk,
                 hypothesis,
                 antihypothesis,
                 nUsedHits);
}

getTest() [2/2]

virtual double ITRT_ToT_dEdx::getTest ( const EventContext & ctx, const double dEdx_obs, const double pTrk, Trk::ParticleHypothesis hypothesis, Trk::ParticleHypothesis antihypothesis, int nUsedHits ) const

pure virtual

function to calculate likelihood ratio test

Parameters

Event	context ctx
observed	dEdx
track	parameter
particle	hypothesis
antihypothesis
number	of used hits

Returns

test value between 0 and 1

Implemented in TRT_ToT_dEdx.

interfaceID()

const InterfaceID & ITRT_ToT_dEdx::interfaceID ( )

inlinestatic

AlgTool interface methods.

Definition at line 30 of file ITRT_ToT_dEdx.h.

{ return IID_ITRT_ToT_dEdx; };

usedHits() [1/2]

virtual double ITRT_ToT_dEdx::usedHits ( const EventContext & ctx, const Trk::Track * track, bool useHitsHT = true ) const

pure virtual

function to calculate number of used hits

Parameters

Event	context ctx
track	pointer
useHitsHT	decide if HT hits should be used in the estimate

Returns

nHits

Implemented in TRT_ToT_dEdx.

usedHits() [2/2]

double ITRT_ToT_dEdx::usedHits ( const Trk::Track * track, bool useHitsHT = true ) const

inlinevirtual

Reimplemented in TRT_ToT_dEdx.

Definition at line 99 of file ITRT_ToT_dEdx.h.

{
  return usedHits(Gaudi::Hive::currentContext(), track, useHitsHT);
}

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

• ITRT_ToT_dEdx.h