AnalizerTCInfo Class Reference

simple class storing infos relevant for a TC for analizing it. More...

#include <AnalizerTCInfo.h>

Public Member Functions
	AnalizerTCInfo ()
	constructor, makes sure that pointers are on nullptr until set
void	discardTC ()
	function for discarding the old TC.
void	assignTCs (AnalizerTCInfo *otherTC)
	function for assigning TCs to each other
void	pairUp (AnalizerTCInfo *otherTC)
	links otherTC to this one
TCType::Type	getType () const
	a type-identifier function

Static Public Member Functions
static AnalizerTCInfo	createTC (bool isReference, const MCVXDPurityInfo &iD, SpacePointTrackCand &aTC)
	static function for correctly creating TrackCandidates
static void	markUnused (std::vector< AnalizerTCInfo > &tcs, TCType::Type newType)
	find unpaired tcs and mark them with given type
static TCType::Type	classifyTC (AnalizerTCInfo &referenceTC, AnalizerTCInfo &testTC, double purityThreshold, unsigned int ndfThreshold)
	for given pair of TCs their compatibility will be checked and the testTC classified, the given threshold will be used to draw the line between Contaminated and Ghost

Public Attributes
ROOT::Math::XYZVector	posSeed
	carries the global coordinates of the position of the seed hit (typically the innermost hit)
ROOT::Math::XYZVector	momSeed
	carries the momentum vector at the position of the seed hit (typically the innermost hit)
const SpacePointTrackCand *	tC
	a link to the TC itself
AnalizerTCInfo *	assignedTC
	for reference TC: best test TC found, for test TC, compatible reference TC found
MCVXDPurityInfo	assignedID
	stores the iD of the particle and knows the purity for it
TCType::Type	tcType
	classifies attached TC

Detailed Description

simple class storing infos relevant for a TC for analizing it.

Definition at line 28 of file AnalizerTCInfo.h.

Constructor & Destructor Documentation

AnalizerTCInfo()

AnalizerTCInfo ( )

inline

constructor, makes sure that pointers are on nullptr until set

Definition at line 52 of file AnalizerTCInfo.h.

: tC(nullptr), assignedTC(nullptr), tcType(TCType::Unclassified) {}

Member Function Documentation

assignTCs()

void assignTCs ( AnalizerTCInfo *  otherTC )

inline

function for assigning TCs to each other

Definition at line 113 of file AnalizerTCInfo.h.

    {
      assignedTC = otherTC;
      otherTC->assignedTC = this;
    }

classifyTC()

static TCType::Type classifyTC ( AnalizerTCInfo &  referenceTC, AnalizerTCInfo &  testTC, double  purityThreshold, unsigned int  ndfThreshold  )

inlinestatic

for given pair of TCs their compatibility will be checked and the testTC classified, the given threshold will be used to draw the line between Contaminated and Ghost

Definition at line 81 of file AnalizerTCInfo.h.

    {
      std::pair<int, float> testPurity = testTC.assignedID.getPurity();
      std::pair<int, float> refPurity = referenceTC.assignedID.getPurity();
      // catch ill case
      if (testPurity.first != refPurity.first) { return TCType::Unclassified; }
 
      if (testPurity.second < purityThreshold) { return TCType::Ghost; }
 
      if (testTC.assignedID.getNDFTotal() < ndfThreshold) { return TCType::SmallStump; }
 
      if (testPurity.second < 1.f) { return TCType::Contaminated; }
 
      if (testTC.assignedID.getNClustersTotal() < referenceTC.assignedID.getNClustersTotal()) { return TCType::Clean; }
 
      return TCType::Perfect;
    }

createTC()

static AnalizerTCInfo createTC ( bool  isReference, const MCVXDPurityInfo &  iD, SpacePointTrackCand &  aTC  )

inlinestatic

static function for correctly creating TrackCandidates

Definition at line 56 of file AnalizerTCInfo.h.

    {
      AnalizerTCInfo newTC;
 
      newTC.posSeed = aTC.getPosSeed();
      newTC.momSeed = aTC.getMomSeed();
      newTC.tC = &aTC;
      newTC.assignedID = iD;
      newTC.tcType = isReference ? TCType::Reference : TCType::Unclassified;
      return newTC;
    }

discardTC()

void discardTC ( )

inline

function for discarding the old TC.

the old TC attached to this will be marked as Clone and discarded

Definition at line 105 of file AnalizerTCInfo.h.

    {
      assignedTC->tcType = TCType::Clone;
      assignedTC = nullptr;
    }

getType()

TCType::Type getType ( ) const

inline

a type-identifier function

Definition at line 143 of file AnalizerTCInfo.h.

{ return tcType; }

markUnused()

static void markUnused ( std::vector< AnalizerTCInfo > &  tcs, TCType::Type  newType  )

inlinestatic

find unpaired tcs and mark them with given type

Definition at line 70 of file AnalizerTCInfo.h.

    {
      for (AnalizerTCInfo& aTC : tcs) {
        if (aTC.assignedTC == nullptr) {
          aTC.tcType = newType;
        }
      }
    }

pairUp()

void pairUp ( AnalizerTCInfo *  otherTC )

inline

links otherTC to this one

Definition at line 121 of file AnalizerTCInfo.h.

    {
      // case: this TC was not assigned before
      if (assignedTC == nullptr) {
        assignTCs(otherTC);
        return;
      }
 
      // case: was already assigned, but old one was not as good as the new one
      if (assignedTC->tcType < otherTC->tcType) {
        discardTC();
        assignTCs(otherTC);
        return;
      }
 
      // case: was already assigned, but old one was better.
      otherTC->assignedTC = this;
      otherTC->tcType = TCType::Clone;
    }

Member Data Documentation

assignedID

MCVXDPurityInfo assignedID

stores the iD of the particle and knows the purity for it

Definition at line 45 of file AnalizerTCInfo.h.

assignedTC

AnalizerTCInfo* assignedTC

for reference TC: best test TC found, for test TC, compatible reference TC found

Definition at line 42 of file AnalizerTCInfo.h.

momSeed

ROOT::Math::XYZVector momSeed

carries the momentum vector at the position of the seed hit (typically the innermost hit)

Definition at line 36 of file AnalizerTCInfo.h.

posSeed

ROOT::Math::XYZVector posSeed

carries the global coordinates of the position of the seed hit (typically the innermost hit)

Definition at line 33 of file AnalizerTCInfo.h.

tC

const SpacePointTrackCand* tC

a link to the TC itself

Definition at line 39 of file AnalizerTCInfo.h.

tcType

TCType::Type tcType

classifies attached TC

Definition at line 48 of file AnalizerTCInfo.h.

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

• tracking/trackFindingVXD/analyzingTools/include/AnalizerTCInfo.h