#include <TrackHandleBase.h>

Inheritance diagram for TrackHandleBase:

Collaboration diagram for TrackHandleBase:

Classes
class	Imp

Public Member Functions
	TrackHandleBase (TrackCollHandleBase *)

virtual	~TrackHandleBase ()

TrackSysCommonData *	common () const

void	setVisible (bool)
	use by the collection handle. More...

bool	visible () const

TrackCollHandleBase *	collHandle () const

const std::set< GeoPVConstLink > &	touchedMuonChambers () const

void	update3DObjects (bool invalidatePropagatedPoints=false, float maxR=0.0)

void	updateInDetProjections ()

void	updateMuonProjections ()

void	updateMaterial ()

void	rerandomiseRandomMaterial ()

void	updateRandomColourTransparencyAndBrightness ()

SoMaterial *	currentMaterial () const

QStringList	baseInfo () const

virtual QStringList	clicked () const =0
	Called when user selects the node (stringlist is displayed in messagebox). More...

virtual Amg::Vector3D	momentum () const

virtual std::optional< Amg::Vector3D >	startPoint () const
	returns 0 if can't find start point. More...

virtual std::optional< Amg::Vector3D >	endPoint () const
	returns 0 if can't find start point. More...

virtual int	pdgCode () const
	0 means unknown More...

double	charge () const

virtual double	mass () const

bool	hasCharge () const

bool	hasMass () const

virtual bool	hasSubSystemHitInfo () const

virtual bool	isIDTrack () const

virtual unsigned	getNPixelHits () const

virtual unsigned	getNSCTHits () const

virtual unsigned	getNTRTHits () const

virtual unsigned	getNMuonHits () const

virtual unsigned	getNMuonPhiHits () const
	The number of phi hits is part of hit counts below (i.e. More...

virtual unsigned	getNMDTHits () const

virtual unsigned	getNRPCHits () const

virtual unsigned	getNTGCHits () const

virtual unsigned	getNCSCHits () const

virtual unsigned	getNMMHits () const

virtual unsigned	getNsTGCHits () const

virtual unsigned	getNMuonPrecisionHits () const

virtual const Trk::FitQuality *	getFitQuality () const

virtual const MuonGM::MuonReadoutElement *	getMuonReadoutElement (const Trk::RIO_OnTrack &mb) const

QList< AssociatedObjectHandleBase * >	getVisibleMeasurements () const

TrackCommonFlags::TSOSPartsFlags	shownTSOSParts () const

TrackCommonFlags::TSOSPartsFlags	customColouredTSOSParts () const

std::vector< Amg::Vector3D > *	hackGetPointsPropagated ()
	FIXME. More...

virtual QString	shortInfo () const
	returns mom and hit information about track More...

virtual QString	type () const
	return very short word with type (maybe link with collection type?) More...

virtual void	fillObjectBrowser (QList< QTreeWidgetItem * > &list)
	Overload in child classes. More...

void	updateObjectBrowser ()

QTreeWidgetItem *	browserTreeItem () const

Static Public Member Functions
static int	numberOfInstances ()

static double	unknown ()

Protected Member Functions
virtual double	calculateCharge () const

virtual const Trk::Track *	provide_pathInfoTrkTrack () const

virtual const std::vector< Amg::Vector3D > *	provide_pathInfoPoints () const

virtual Trk::ParticleHypothesis	extrapolationParticleHypothesis () const
	Default implementation of this next method bases hypothesis on pdgCode() and charge(): More...

virtual void	ensureTouchedMuonChambersInitialised () const

void	registerTouchedMuonChamber (const GeoPVConstLink &) const
	If not earlier, touched muon chambers must me registered at latest when this method is invoked. More...

virtual void	visibleStateChanged ()
	override if need to take action in this case. More...

virtual void	currentMaterialChanged ()

QList< AssociatedObjectHandleBase * >	getAllAscObjHandles () const
	override if need to take action in this case. More...

virtual bool	containsDetElement (const QString &) const

void	registerAssocObject (AssociatedObjectHandleBase *)
	Trackhandle assumes ownership. More...

Private Member Functions
	TrackHandleBase (const TrackHandleBase &)

TrackHandleBase &	operator= (const TrackHandleBase &)

void	clearLine ()

void	registerTrack ()

void	updateShapes_TSOSWithMeasurements ()

void	updateShapes_TSOSWithErrors ()

void	updateShapes_TSOSWithMaterialEffects ()

void	setShownTSOSParts (TrackCommonFlags::TSOSPartsFlags f)

void	setCustomColouredTSOSParts (TrackCommonFlags::TSOSPartsFlags f)

AssocObjAttachmentHandle *	getAttachmentHandle (int regionIndex, const double &crossoverval)

Private Attributes
Imp *	m_d

bool	m_visible

TrackCollHandleBase *	m_collhandle

SoMaterial *	m_currentmaterial

Friends
class	AssocObjAttachmentHandle

class	AssociatedObjectHandleBase

class	TrackCollHandleBase

Detailed Description

Definition at line 56 of file TrackHandleBase.h.

Constructor & Destructor Documentation

◆ TrackHandleBase() [1/2]

TrackHandleBase::TrackHandleBase ( TrackCollHandleBase * ch )

Definition at line 204 of file TrackHandleBase.cxx.

   : m_d(new Imp(this)), m_visible(false), m_collhandle(ch), m_currentmaterial(nullptr)
 {
   assert(m_collhandle);
   ++Imp::ntrackhandles;
 }

◆ ~TrackHandleBase()

TrackHandleBase::~TrackHandleBase ( )

virtual

Definition at line 212 of file TrackHandleBase.cxx.

 {
   if (m_d->extraRepresentation)
     common()->unregisterTrack(m_d->extraRepresentation);
  
   //FIXME: if visible, should we call detach first?
   for(AssociatedObjectHandleBase*ao : m_d->associatedObjects)
     delete ao;
  
   //Delete points the following way since we might use same points for raw and propagated.
   if (m_d->points_propagated != m_d->points_raw)
     delete m_d->points_propagated;
   delete m_d->points_raw;
   if (m_d->points_propagated_id_projections != m_d->points_raw_id_projections)
     delete m_d->points_propagated_id_projections;
   delete m_d->points_raw_id_projections;
   if (m_d->points_propagated_muon_projections != m_d->points_raw_muon_projections)
     delete m_d->points_propagated_muon_projections;
   delete m_d->points_raw_muon_projections;
  
   clearLine();
   if (m_currentmaterial)
     m_currentmaterial->unref();
   if (m_d->randommaterial)
     m_d->randommaterial->unref();
   if (m_d->label_sep)
     m_d->label_sep->unref();
  
   std::map<std::pair<int,double>,AssocObjAttachmentHandle *>::iterator it,itE(m_d->attachmentHandles.end());
   for (it = m_d->attachmentHandles.begin();it!=itE;++it)
     delete it->second;
  
   delete m_d;
   --Imp::ntrackhandles;
 }

◆ TrackHandleBase() [2/2]

TrackHandleBase::TrackHandleBase ( const TrackHandleBase & )

private

Member Function Documentation

◆ baseInfo()

QStringList TrackHandleBase::baseInfo ( ) const

coverity 17186: this code is unreachable int pdg = pdgCode(); if (pdg) { bool ok; QString name = VP1ParticleData::particleName(pdg,ok); if (ok) l << "pdg: "+QString::number(pdg)+" ["+name+"]"; else l << "pdg: "+QString::number(pdg); }

return l;

Definition at line 1534 of file TrackHandleBase.cxx.

 {
   QStringList l;
   Amg::Vector3D mom = momentum();
   mom /= CLHEP::GeV;
   if (mom.mag2()==0.0) {
     l << "Momentum : 0 (undefined)";
   } else {
     l << "Momentum [GeV]: "+VP1Msg::str(mom);
     l << "|Pt|/|P| [GeV]: "+VP1Msg::str(mom.perp())+" / " + VP1Msg::str(mom.mag());
     l << VP1Msg::str("(")+QChar(0x03B7)+","+QChar(0x03D5)+VP1Msg::str(")=(")
         +VP1Msg::str(mom.eta())+VP1Msg::str(",")+VP1Msg::str(VP1LinAlgUtils::phiFromXY(mom.x(), mom.y() ))+VP1Msg::str(")");
  
     l << "Eta: "+VP1Msg::str(mom.eta());
     l << "Phi: "+VP1Msg::str(VP1LinAlgUtils::phiFromXY(mom.x(), mom.y() ));
   }
   l<<"Hit summary: Pix["+VP1Msg::str(getNPixelHits())+"], SCT["+VP1Msg::str(getNSCTHits())+"], TRT["+VP1Msg::str(getNTRTHits())
     +"], MDT["+QString::number(getNMDTHits())+"], RPC["+QString::number(getNRPCHits())+"], TGC["+QString::number(getNTGCHits())+"], CSC["+QString::number(getNCSCHits())+"] MM["+QString::number(getNMMHits())+"], sTGC["+QString::number(getNsTGCHits())+"]";
  
   return l;
 }

◆ browserTreeItem()

QTreeWidgetItem * TrackHandleBase::browserTreeItem ( ) const

Definition at line 2009 of file TrackHandleBase.cxx.

2009 {return m_d->m_objBrowseTree;}

◆ calculateCharge()

double TrackHandleBase::calculateCharge ( ) const

protectedvirtual

Reimplemented in TrackHandle_TruthTrack, TrackHandle_xAODTrackParticle, TrackHandle_TrackParticle, and TrackHandle_SimulationTrack.

Definition at line 1464 of file TrackHandleBase.cxx.

 {
   //look up from pdgCode(); // valid PDG codes > 0
   int pdg = pdgCode();
   if (pdg) {
     bool ok;
     double c = VP1ParticleData::particleCharge(pdg,ok);
     if (ok) {
       VP1Msg::messageDebug("TrackHandleBase: Determined charge from pdg code "+VP1Msg::str(pdg)+": "+VP1Msg::str(c));
       return c;
     }
   }
  
   //Attempt to look at the first trackparameter.
   const Trk::Track * trk = provide_pathInfoTrkTrack();
   if (trk&&!trk->trackParameters()->empty()) {
     double c = (*(trk->trackParameters()->begin()))->charge();
     VP1Msg::messageDebug("TrackHandleBase: Determined charge from first track parameter: "+VP1Msg::str(c));
     return c;
   }
   if (VP1Msg::verbose())
     VP1Msg::messageDebug("Failed to determine charge.");
  
   return unknown();
 }

◆ charge()

double TrackHandleBase::charge ( ) const

Definition at line 1491 of file TrackHandleBase.cxx.

 {
   if (m_d->chargeinit)
     return m_d->charge;
   m_d->chargeinit = true;
   m_d->charge = calculateCharge();
   return m_d->charge;
 }

◆ clearLine()

void TrackHandleBase::clearLine ( )

private

Definition at line 623 of file TrackHandleBase.cxx.

 {
   if (m_d->line) {
     common()->unregisterTrack(m_d->line);
     m_d->line->unref();
     m_d->line=nullptr;
   }
 }

◆ clicked()

virtual QStringList TrackHandleBase::clicked ( ) const

pure virtual

Called when user selects the node (stringlist is displayed in messagebox).

Reimplementations should add info momInfo() to get momentum, eta, phi, pid,charge, mass printed.

Implemented in TrackHandle_TruthTrack, TrackHandle_TrkTrack, TrackHandle_TrkSegment, TrackHandle_xAODTrackParticle, TrackHandle_SimulationTrack, and TrackHandle_TrackParticle.

◆ collHandle()

TrackCollHandleBase* TrackHandleBase::collHandle ( ) const

inline

Definition at line 68 of file TrackHandleBase.h.

68 { return m_collhandle; }

◆ common()

TrackSysCommonData * TrackHandleBase::common ( ) const

Definition at line 255 of file TrackHandleBase.cxx.

 {
   return m_collhandle->common();
 }

◆ containsDetElement()

virtual bool TrackHandleBase::containsDetElement ( const QString & ) const

inlineprotectedvirtual

Reimplemented in TrackHandle_TrkTrack.

Definition at line 163 of file TrackHandleBase.h.

163 {return false; }

◆ currentMaterial()

SoMaterial* TrackHandleBase::currentMaterial ( ) const

inline

Definition at line 76 of file TrackHandleBase.h.

76 { return m_currentmaterial; }

◆ currentMaterialChanged()

virtual void TrackHandleBase::currentMaterialChanged ( )

inlineprotectedvirtual

Reimplemented in TrackHandle_TrkTrack, and TrackHandle_TrkSegment.

Definition at line 159 of file TrackHandleBase.h.

159 {};

◆ customColouredTSOSParts()

TrackCommonFlags::TSOSPartsFlags TrackHandleBase::customColouredTSOSParts ( ) const

Definition at line 306 of file TrackHandleBase.cxx.

 {
   return m_d->customColouredTSOSParts;//FIXME: inline?
 }

◆ endPoint()

std::optional< Amg::Vector3D > TrackHandleBase::endPoint ( ) const

virtual

returns 0 if can't find start point.

Definition at line 1590 of file TrackHandleBase.cxx.

 {
   m_d->ensureLoadPathInfo();
   if (m_d->pathInfo_TrkTrack) {
     Trk::TrackStates::const_reverse_iterator tsos_iter = m_d->pathInfo_TrkTrack->trackStateOnSurfaces()->rend();
     Trk::TrackStates::const_reverse_iterator tsos_end = m_d->pathInfo_TrkTrack->trackStateOnSurfaces()->rbegin();
     for (; tsos_iter != tsos_end; ++tsos_iter) {
       if (common()->trackSanityHelper()->isSafe(*tsos_iter)) {
         const Trk::TrackParameters* trackParam = (*tsos_iter)->trackParameters();
         if (common()->trackSanityHelper()->isSafe(trackParam))
           return trackParam->position();
       }
     }
   } else if (m_d->pathInfo_Points&&!m_d->pathInfo_Points->empty()) {
     return m_d->pathInfo_Points->back();
   }
   return {};
 }

◆ ensureTouchedMuonChambersInitialised()

virtual void TrackHandleBase::ensureTouchedMuonChambersInitialised ( ) const

inlineprotectedvirtual

Reimplemented in TrackHandle_TruthTrack, TrackHandle_xAODTrackParticle, TrackHandle_TrkSegment, TrackHandle_TrackParticle, and TrackHandle_TrkTrack.

Definition at line 155 of file TrackHandleBase.h.

155 {};

◆ extrapolationParticleHypothesis()

Trk::ParticleHypothesis TrackHandleBase::extrapolationParticleHypothesis ( ) const

protectedvirtual

Default implementation of this next method bases hypothesis on pdgCode() and charge():

Definition at line 1517 of file TrackHandleBase.cxx.

 {
   switch(abs(pdgCode())) {
     case 211: return Trk::pion;
     case 2212: return Trk::proton;
     case 11: return Trk::electron;
     case 13: return Trk::muon;
     case 321://k+
     case 323://k*+
     return Trk::kaon;
     case 0:
     default:
     return (hasCharge()&&charge()==0.0) ? Trk::nonInteracting : getNMuonHits()>0?Trk::muon:Trk::pion;
   }
 }

◆ fillObjectBrowser()

void TrackHandleBase::fillObjectBrowser ( QList< QTreeWidgetItem * > & list )

virtual

Overload in child classes.

Reimplemented in TrackHandle_TrkTrack.

Definition at line 1992 of file TrackHandleBase.cxx.

                                                                               {
   VP1Msg::messageVerbose("TrackHandleBase::fillObjectBrowser");
  
   assert(m_d->m_objBrowseTree==0);
   m_d->m_objBrowseTree = new QTreeWidgetItem();
  
   QString direction = QString::fromUtf8("(\u03B7,\u03D5)=[") + QString::number(momentum().eta(),'f',2) + ","+QString::number(momentum().phi(),'f',2)+"], ";
   QString l = direction + shortInfo();
   m_d->m_objBrowseTree->setText(0, type()+QString(QString::number(listOfItems.size())) );
   m_d->m_objBrowseTree->setText(1, l );
  
   if (!visible()) {
     m_d->m_objBrowseTree->setFlags(Qt::ItemFlags()); // not selectable, not enabled
   }
   listOfItems << browserTreeItem();
 }

◆ getAllAscObjHandles()

QList< AssociatedObjectHandleBase * > TrackHandleBase::getAllAscObjHandles ( ) const

protected

override if need to take action in this case.

Return list of all AscObj handles. Not guaranteed to be filled unless tsoses are visible.

Definition at line 1617 of file TrackHandleBase.cxx.

 {
   return m_d->associatedObjects;
 }

◆ getAttachmentHandle()

AssocObjAttachmentHandle * TrackHandleBase::getAttachmentHandle	(	int	regionIndex,
		const double &	crossoverval
	)

private

Definition at line 1451 of file TrackHandleBase.cxx.

 {
   std::map<std::pair<int,double>,AssocObjAttachmentHandle *>::iterator
     it = m_d->attachmentHandles.find(std::make_pair(regionIndex,crossoverval));
   if (it!=m_d->attachmentHandles.end())
     return it->second;
   AssocObjAttachmentHandle *attachHandle
     = new AssocObjAttachmentHandle(common()->trackLODManager()->getLODHandle(regionIndex,crossoverval),this);
   m_d->attachmentHandles[std::make_pair(regionIndex,crossoverval)] = attachHandle;
   return attachHandle;
 }

◆ getFitQuality()

virtual const Trk::FitQuality* TrackHandleBase::getFitQuality ( ) const

inlinevirtual

Reimplemented in TrackHandle_TrkTrack.

Definition at line 118 of file TrackHandleBase.h.

118 {return nullptr;}

◆ getMuonReadoutElement()

const MuonGM::MuonReadoutElement * TrackHandleBase::getMuonReadoutElement ( const Trk::RIO_OnTrack & mb ) const

virtual

Definition at line 1949 of file TrackHandleBase.cxx.

                                                                                                        {
     const MuonGM::MuonReadoutElement* re = nullptr;
     switch (TrkObjToString::type(&mb)){
       case TrkObjToString::MDT:
         re = VP1DetInfo::muonDetMgr()->getMdtReadoutElement(mb.identify());
         break;
       case TrkObjToString::CSC:
         re = VP1DetInfo::muonDetMgr()->getCscReadoutElement(mb.identify());
         break;
       case TrkObjToString::RPC:
         re = VP1DetInfo::muonDetMgr()->getRpcReadoutElement(mb.identify());
         break;
       case TrkObjToString::TGC:
         re = VP1DetInfo::muonDetMgr()->getTgcReadoutElement(mb.identify());
         break;
       case TrkObjToString::sTGC:
         re = VP1DetInfo::muonDetMgr()->getsTgcReadoutElement(mb.identify());
         break;
       case TrkObjToString::MM:
         re = VP1DetInfo::muonDetMgr()->getMMReadoutElement(mb.identify());
         break;
       default:
         VP1Msg::message("TrackHandleBase::getReadoutElement:: Unable to find matching readoutElement");
     }
     return re;
   }

◆ getNCSCHits()

virtual unsigned TrackHandleBase::getNCSCHits ( ) const

inlinevirtual

Reimplemented in TrackHandle_TrkTrack, TrackHandle_xAODTrackParticle, TrackHandle_TrkSegment, and TrackHandle_TrackParticle.

Definition at line 114 of file TrackHandleBase.h.

114 { return 0; }

◆ getNMDTHits()

virtual unsigned TrackHandleBase::getNMDTHits ( ) const

inlinevirtual

Reimplemented in TrackHandle_TrkTrack, TrackHandle_TrkSegment, TrackHandle_xAODTrackParticle, and TrackHandle_TrackParticle.

Definition at line 111 of file TrackHandleBase.h.

111 { return 0; }

◆ getNMMHits()

virtual unsigned TrackHandleBase::getNMMHits ( ) const

inlinevirtual

Reimplemented in TrackHandle_TrkTrack, and TrackHandle_TrkSegment.

Definition at line 115 of file TrackHandleBase.h.

115 { return 0; }

◆ getNMuonHits()

virtual unsigned TrackHandleBase::getNMuonHits ( ) const

inlinevirtual

Definition at line 109 of file TrackHandleBase.h.

109 { return (getNMDTHits()+getNRPCHits()+getNTGCHits()+getNCSCHits()+getNMMHits()+getNsTGCHits()); }

◆ getNMuonPhiHits()

virtual unsigned TrackHandleBase::getNMuonPhiHits ( ) const

inlinevirtual

The number of phi hits is part of hit counts below (i.e.

RPC hits include phi hits), but reported separately due to importance.

Reimplemented in TrackHandle_TrkTrack, TrackHandle_xAODTrackParticle, TrackHandle_TrkSegment, and TrackHandle_TrackParticle.

Definition at line 110 of file TrackHandleBase.h.

◆ getNMuonPrecisionHits()

virtual unsigned TrackHandleBase::getNMuonPrecisionHits ( ) const

inlinevirtual

Reimplemented in TrackHandle_TrackParticle.

Definition at line 117 of file TrackHandleBase.h.

117 { return getNMDTHits() + getNCSCHits(); } // This should really only count eta csc hits.

◆ getNPixelHits()

virtual unsigned TrackHandleBase::getNPixelHits ( ) const

inlinevirtual

Reimplemented in TrackHandle_TrkTrack, TrackHandle_xAODTrackParticle, TrackHandle_TrkSegment, and TrackHandle_TrackParticle.

Definition at line 106 of file TrackHandleBase.h.

106 { return 0; }

◆ getNRPCHits()

virtual unsigned TrackHandleBase::getNRPCHits ( ) const

inlinevirtual

Reimplemented in TrackHandle_TrkTrack, TrackHandle_xAODTrackParticle, TrackHandle_TrkSegment, and TrackHandle_TrackParticle.

Definition at line 112 of file TrackHandleBase.h.

112 { return 0; }

◆ getNSCTHits()

virtual unsigned TrackHandleBase::getNSCTHits ( ) const

inlinevirtual

Reimplemented in TrackHandle_TrkTrack, TrackHandle_xAODTrackParticle, TrackHandle_TrkSegment, and TrackHandle_TrackParticle.

Definition at line 107 of file TrackHandleBase.h.

107 { return 0; }

◆ getNsTGCHits()

virtual unsigned TrackHandleBase::getNsTGCHits ( ) const

inlinevirtual

Reimplemented in TrackHandle_TrkTrack.

Definition at line 116 of file TrackHandleBase.h.

116 { return 0; }

◆ getNTGCHits()

virtual unsigned TrackHandleBase::getNTGCHits ( ) const

inlinevirtual

Reimplemented in TrackHandle_TrkTrack, TrackHandle_xAODTrackParticle, TrackHandle_TrkSegment, and TrackHandle_TrackParticle.

Definition at line 113 of file TrackHandleBase.h.

113 { return 0; }

◆ getNTRTHits()

virtual unsigned TrackHandleBase::getNTRTHits ( ) const

inlinevirtual

Reimplemented in TrackHandle_TrkTrack, TrackHandle_xAODTrackParticle, TrackHandle_TrkSegment, and TrackHandle_TrackParticle.

Definition at line 108 of file TrackHandleBase.h.

108 { return 0; }

◆ getVisibleMeasurements()

QList< AssociatedObjectHandleBase * > TrackHandleBase::getVisibleMeasurements ( ) const

Definition at line 1979 of file TrackHandleBase.cxx.

 {
   QList<AssociatedObjectHandleBase*> l;
   if (!m_d->tsos_ascobjs) return l;
   std::vector<AscObj_TSOS*>::iterator
     it(m_d->tsos_ascobjs->begin()),
     itE(m_d->tsos_ascobjs->end());
   for (;it!=itE;++it)
     if ((*it)->hasMeasurement()&&(*it)->visible())
     l << (*it);
   return l;
 }

◆ hackGetPointsPropagated()

std::vector< Amg::Vector3D > * TrackHandleBase::hackGetPointsPropagated ( )

FIXME.

Used to get position of track for use in short tubes etc.

Definition at line 1622 of file TrackHandleBase.cxx.

 {
   m_d->ensureInitPointsPropagated();
   return m_d->points_propagated;
 }

◆ hasCharge()

bool TrackHandleBase::hasCharge ( ) const

inline

Definition at line 99 of file TrackHandleBase.h.

99 { return charge()!=unknown(); }

◆ hasMass()

bool TrackHandleBase::hasMass ( ) const

inline

Definition at line 100 of file TrackHandleBase.h.

100 { return mass()!=unknown(); }

◆ hasSubSystemHitInfo()

virtual bool TrackHandleBase::hasSubSystemHitInfo ( ) const

inlinevirtual

Reimplemented in TrackHandle_xAODTrackParticle, TrackHandle_TrackParticle, TrackHandle_TrkTrack, and TrackHandle_TrkSegment.

Definition at line 104 of file TrackHandleBase.h.

104 { return false; }

◆ isIDTrack()

bool TrackHandleBase::isIDTrack ( ) const

virtual

Definition at line 1609 of file TrackHandleBase.cxx.

 {
   std::optional<Amg::Vector3D> start = startPoint();
   if (!start) return false;
   return start->perp()<1100 &&fabs( start->z())<3500;
 }

◆ mass()

double TrackHandleBase::mass ( ) const

virtual

Definition at line 1501 of file TrackHandleBase.cxx.

 {
   if (m_d->massinit)
     return m_d->mass;
   m_d->massinit = true;
   int pdg = pdgCode();
   if (pdg) {
     bool ok;
     double m = VP1ParticleData::particleMass(pdg,ok);
     if (ok)
       m_d->mass = m;
   }
   return m_d->mass;
 }

◆ momentum()

virtual Amg::Vector3D TrackHandleBase::momentum ( ) const

inlinevirtual

Reimplemented in TrackHandle_TruthTrack, TrackHandle_TrkTrack, TrackHandle_SimulationTrack, TrackHandle_xAODTrackParticle, and TrackHandle_TrackParticle.

Definition at line 83 of file TrackHandleBase.h.

83 { return Amg::Vector3D(0,0,0); }

◆ numberOfInstances()

int TrackHandleBase::numberOfInstances ( )

static

Definition at line 249 of file TrackHandleBase.cxx.

 {
   return Imp::ntrackhandles;
 }

◆ operator=()

TrackHandleBase& TrackHandleBase::operator= ( const TrackHandleBase & )

private

◆ pdgCode()

virtual int TrackHandleBase::pdgCode ( ) const

inlinevirtual

0 means unknown

Reimplemented in TrackHandle_TruthTrack, and TrackHandle_SimulationTrack.

Definition at line 86 of file TrackHandleBase.h.

◆ provide_pathInfoPoints()

virtual const std::vector< Amg::Vector3D >* TrackHandleBase::provide_pathInfoPoints ( ) const

inlineprotectedvirtual

Reimplemented in TrackHandle_TrkSegment.

Definition at line 150 of file TrackHandleBase.h.

150 { return nullptr; }

◆ provide_pathInfoTrkTrack()

virtual const Trk::Track* TrackHandleBase::provide_pathInfoTrkTrack ( ) const

inlineprotectedvirtual

Reimplemented in TrackHandle_TruthTrack, TrackHandle_xAODTrackParticle, TrackHandle_SimulationTrack, TrackHandle_TrackParticle, and TrackHandle_TrkTrack.

Definition at line 148 of file TrackHandleBase.h.

148 { return nullptr; };

◆ registerAssocObject()

void TrackHandleBase::registerAssocObject ( AssociatedObjectHandleBase * ao )

protected

Trackhandle assumes ownership.

Definition at line 1432 of file TrackHandleBase.cxx.

 {
   if (VP1Msg::verbose()) {
     if (m_d->associatedObjects.contains(ao)) {
       m_d->theclass->collHandle()->systemBase()->message("TrackHandleBase::registerAssocObject ERROR: object already registered!");
       return;
     }
   }
   //Assume ownership of this associated object:
   if (!ao) {
     m_d->theclass->collHandle()->systemBase()->message("TrackHandleBase::registerAssocObject ERROR: object is null!");
     return;
   }
  
   m_d->associatedObjects << ao;
 }

◆ registerTouchedMuonChamber()

void TrackHandleBase::registerTouchedMuonChamber ( const GeoPVConstLink & chamberPV ) const

protected

If not earlier, touched muon chambers must me registered at latest when this method is invoked.

Call this from constructor - (at least) once for each muon chamber "touched" by this track.

Definition at line 1252 of file TrackHandleBase.cxx.

 {
   m_d->touchedmuonchambers.insert(chamberPV);
 }

◆ registerTrack()

void TrackHandleBase::registerTrack ( )

private

Definition at line 633 of file TrackHandleBase.cxx.

 {
   if (m_d->line)
     common()->registerTrack(m_d->line,this);
 }

◆ rerandomiseRandomMaterial()

void TrackHandleBase::rerandomiseRandomMaterial ( )

Definition at line 1378 of file TrackHandleBase.cxx.

 {
   if ( !m_d->randommaterial )//We will anyway rerandomize it when we need it
     return;
  
   double r2 = 0.3*0.3;
   unsigned i(0);
   double r,g,b;
   bool ok;
   while (true) {
     r = (rand() / static_cast<double>(RAND_MAX));
     g = (rand() / static_cast<double>(RAND_MAX));
     b = (rand() / static_cast<double>(RAND_MAX));
     ok = true;
     //For now we make sure that we avoid black and red. This should be updated from bgd and highlight col automatically! (fixme).
     // -> and we should probably also make sure that tracks close in (eta,phi) are well separated in colour-space.
     if ( (r-1.0)*(r-1.0)+g*g+b*b < r2*0.5 )//avoid red (distance)
       ok = false;
     else if ( r*r/(r*r+g*g+b*b) > 0.8 )//avoid red (angle)
       ok = false;
     else if ( r*r+g*g+b*b < r2*2.0 )//avoid black
       ok = false;
     if (ok)
       break;
     ++i;
     if (i>50 ) {
       r2 *= 0.99;//To avoid problem in case we add too many forbidden spheres.
       if (i>1000) {
         //Just a safety
         m_d->theclass->collHandle()->systemBase()->message("TrackHandleBase::rerandomiseRandomMaterial Warning: Random colour could"
           " not be selected such as to satisfy all separation criterias");
         break;
       }
     }
   }
   VP1MaterialButton::setMaterialParameters(m_d->randommaterial,r,g,b,
     collHandle()->collMaterialBrightness(),
     collHandle()->collMaterialTransparency());
 }

◆ setCustomColouredTSOSParts()

void TrackHandleBase::setCustomColouredTSOSParts ( TrackCommonFlags::TSOSPartsFlags f )

private

Definition at line 351 of file TrackHandleBase.cxx.

 {
   if (m_d->customColouredTSOSParts==f)
     return;
   //Figure out changed bits:
   TrackCommonFlags::TSOSPartsFlags change(m_d->customColouredTSOSParts ^ f);//^ is XOR
   m_d->customColouredTSOSParts=f;
  
   if (!m_d->tsos_ascobjs||m_d->shownTSOSParts==TrackCommonFlags::TSOS_NoObjects)
     return;
  
   TrackCommonFlags::TSOSPartsFlags changedShownParts(change & m_d->shownTSOSParts);
  
   if (!changedShownParts)
     return;
  
   //redundant  m_d->ensureInitTSOSs();
   std::vector<AscObj_TSOS*>::iterator it(m_d->tsos_ascobjs->begin()), itE(m_d->tsos_ascobjs->end());
   for (;it!=itE;++it) {
     if ((*it)->parts()&changedShownParts)
       (*it)->update3DObjects();
   }
 }

◆ setShownTSOSParts()

void TrackHandleBase::setShownTSOSParts ( TrackCommonFlags::TSOSPartsFlags f )

private

Definition at line 312 of file TrackHandleBase.cxx.

 {
   VP1Msg::messageDebug(QString("TrackHandleBase::setShownTSOSParts to ")+QString::number(f) );
  
   if (m_d->shownTSOSParts==f)
     return;
   //Figure out changed bits:
   TrackCommonFlags::TSOSPartsFlags change(m_d->shownTSOSParts ^ f);//^ is XOR
   m_d->shownTSOSParts=f;
   if (!m_d->tsos_ascobjs&&(m_d->shownTSOSParts==TrackCommonFlags::TSOS_NoObjects||!visible()))
     return;
  
   m_d->ensureInitTSOSs();
   //Loop over all TSOS objects. Those with changed parts needs shape
   //and visibility update:
   std::vector<AscObj_TSOS*>::iterator it(m_d->tsos_ascobjs->begin()), itE(m_d->tsos_ascobjs->end());
   for (;it!=itE;++it) {
     if (!((*it)->parts()&change))
       continue;
     const bool vis = (*it)->parts() & m_d->shownTSOSParts;
     if (vis==(*it)->visible()) {
       //Just update shape:
       (*it)->update3DObjects();
       continue;
     }
     //Need both shape and visibility updates.
     if (vis) {
       //update shape and then turn visible:
       (*it)->update3DObjects();
       (*it)->setVisible(vis);
     } else {
       //turn invisible and then update (i.e. invalidate) shape:
       (*it)->setVisible(vis);
       (*it)->update3DObjects();
     }
   }
 }

◆ setVisible()

void TrackHandleBase::setVisible ( bool vis )

use by the collection handle.

Definition at line 426 of file TrackHandleBase.cxx.

 {
   QString tmp = (vis)?"True":"False";
   QString tmp2 = (m_visible)?"True":"False";
   VP1Msg::messageDebug(QString("TrackHandleBase calling setVisible with vis=")+tmp+QString(", and m_visible=")+tmp2 );
   if (vis==m_visible)
     return;
  
   m_visible=vis;
   if (vis) {
     m_collhandle->incrementNShownHandles();
     if (!touchedMuonChambers().empty()) {
       for (std::set<GeoPVConstLink>::iterator it=touchedMuonChambers().begin(); it!=touchedMuonChambers().end(); ++it)
         common()->touchedMuonChamberHelper()->incrementNumberOfObjectsForPV(*it);
     }
     if (!m_d->line)
       m_d->rebuild3DObjects();//The call to rebuild also fixes attached state.
     else
       m_d->attach3DObjects();
   } else {
     m_collhandle->decrementNShownHandles();
     if (!touchedMuonChambers().empty()) {
       for (std::set<GeoPVConstLink>::iterator it=touchedMuonChambers().begin(); it!=touchedMuonChambers().end(); ++it)
         common()->touchedMuonChamberHelper()->decrementNumberOfObjectsForPV(*it);
     }
     m_d->detach3DObjects();
   }
  
   bool initTSOS(false);
   if (!m_d->tsos_ascobjs&&vis&&m_d->shownTSOSParts!=TrackCommonFlags::TSOS_NoObjects) {
     m_d->ensureInitTSOSs();
     initTSOS = true;
   }
  
   if (!initTSOS && m_d->tsos_ascobjs) {
     std::vector<AscObj_TSOS*>::iterator
       it(m_d->tsos_ascobjs->begin()),
       itE(m_d->tsos_ascobjs->end());
     if (m_d->shownTSOSParts!=TrackCommonFlags::TSOS_NoObjects) {
       for (;it!=itE;++it) {
         if ((*it)->visible()!=((*it)->parts() & m_d->shownTSOSParts))
           (*it)->toggleVisible();
       }
     } else {
       for (;it!=itE;++it) {
         if ((*it)->visible())
           (*it)->setVisible(false);
       }
     }
   }
  
   visibleStateChanged();
  
   std::map<std::pair<int,double>,AssocObjAttachmentHandle *>::iterator it,itE(m_d->attachmentHandles.end());
   for (it = m_d->attachmentHandles.begin();it!=itE;++it)
     it->second->trackVisibilityChanged();
  
   //Label
  
 }

◆ shortInfo()

virtual QString TrackHandleBase::shortInfo ( ) const

inlinevirtual

returns mom and hit information about track

Reimplemented in TrackHandle_TrkTrack.

Definition at line 127 of file TrackHandleBase.h.

◆ shownTSOSParts()

TrackCommonFlags::TSOSPartsFlags TrackHandleBase::shownTSOSParts ( ) const

Definition at line 300 of file TrackHandleBase.cxx.

 {
   return m_d->shownTSOSParts;//FIXME: inline?
 }

◆ startPoint()

std::optional< Amg::Vector3D > TrackHandleBase::startPoint ( ) const

virtual

returns 0 if can't find start point.

Definition at line 1570 of file TrackHandleBase.cxx.

 {
   m_d->ensureLoadPathInfo();
   if (m_d->pathInfo_TrkTrack) {
     Trk::TrackStates::const_iterator tsos_iter = m_d->pathInfo_TrkTrack->trackStateOnSurfaces()->begin();
     Trk::TrackStates::const_iterator tsos_end = m_d->pathInfo_TrkTrack->trackStateOnSurfaces()->end();
     for (; tsos_iter != tsos_end; ++tsos_iter) {
       if (common()->trackSanityHelper()->isSafe(*tsos_iter)) {
         const Trk::TrackParameters* trackParam = (*tsos_iter)->trackParameters();
         if (common()->trackSanityHelper()->isSafe(trackParam))
           return trackParam->position();
       }
     }
   } else if (m_d->pathInfo_Points&&!m_d->pathInfo_Points->empty()) {
     return m_d->pathInfo_Points->at(0);
   }
   return {};
 }

◆ touchedMuonChambers()

const std::set< GeoPVConstLink > & TrackHandleBase::touchedMuonChambers ( ) const

Definition at line 1258 of file TrackHandleBase.cxx.

 {
   if (!m_d->inittouchedchambers) {
     if (VP1JobConfigInfo::hasMuonGeometry())
       ensureTouchedMuonChambersInitialised();
     m_d->inittouchedchambers=true;
   }
   return m_d->touchedmuonchambers;
 }

◆ type()

virtual QString TrackHandleBase::type ( ) const

inlinevirtual

return very short word with type (maybe link with collection type?)

Reimplemented in TrackHandle_TrkTrack, TrackHandle_TrkSegment, TrackHandle_TruthTrack, TrackHandle_xAODTrackParticle, TrackHandle_TrackParticle, and TrackHandle_SimulationTrack.

Definition at line 128 of file TrackHandleBase.h.

◆ unknown()

static double TrackHandleBase::unknown ( )

inlinestatic

Definition at line 102 of file TrackHandleBase.h.

102 { return -999.0; }

◆ update3DObjects()

void TrackHandleBase::update3DObjects	(	bool	invalidatePropagatedPoints = `false`,
		float	maxR = `0.0`
	)

Definition at line 488 of file TrackHandleBase.cxx.

 {
   VP1Msg::messageVerbose(QString("TrackHandleBase::update3DObject with maxR set to ")+QString::number(maxR) );
   if (maxR>0.0) {
     m_d->tempMaxPropRadius=maxR;
   }
   if ( invalidatePropagatedPoints) {
     if (m_d->points_propagated != m_d->points_raw) {
       delete m_d->points_propagated;m_d->points_propagated = nullptr;
     }
     delete m_d->points_raw;m_d->points_raw = nullptr;
     if (m_d->points_propagated_id_projections) { delete m_d->points_propagated_id_projections; m_d->points_propagated_id_projections = nullptr; }
     if (m_d->points_propagated_muon_projections) { delete m_d->points_propagated_muon_projections; m_d->points_propagated_muon_projections = nullptr; }
   }
   if (m_visible) {
     m_d->rebuild3DObjects();
   } else {
     //Simply clear the present 3D objects. They will only be recreated if/when the track becomes visible again.
     clearLine();
   }
   m_d->tempMaxPropRadius=0.0;
 }

◆ updateInDetProjections()

void TrackHandleBase::updateInDetProjections ( )

Definition at line 512 of file TrackHandleBase.cxx.

 {
   //Invalidate points of indet projections if already calculated:
   if (m_d->points_raw_id_projections!=m_d->points_propagated_id_projections)
     delete m_d->points_propagated_id_projections;
   delete m_d->points_raw_id_projections;
   m_d->points_raw_id_projections = nullptr;
   m_d->points_propagated_id_projections = nullptr;
   //Rebuild 3D objects:
   update3DObjects();
 }

◆ updateMaterial()

void TrackHandleBase::updateMaterial ( )

Definition at line 937 of file TrackHandleBase.cxx.

 {
   //We need to change the current material. This means we need to
   //clear the cache. Only if we are visible do we need to do a
   //detach->clear material->attach cycle to trigger attachment under new material.
  
   if (!m_currentmaterial)
     return;//We have no material cached and is thus not attached either.
   if (m_visible) {
     //See if the material changed. If it did, detach, update the material, attach again.
     SoMaterial * newmat = m_d->determineMaterial();
     newmat->ref();
     if (newmat!=m_currentmaterial) {
       m_d->detach3DObjects();
       m_currentmaterial->unref();
       m_currentmaterial = newmat;
       m_d->attach3DObjects();
       m_d->materialChanged();
     } else {
       newmat->unref();
     }
   } else {
     //Just clear material.
     m_currentmaterial->unref();
     m_currentmaterial = nullptr;
     m_d->materialChanged();
   }
 }

◆ updateMuonProjections()

void TrackHandleBase::updateMuonProjections ( )

Definition at line 525 of file TrackHandleBase.cxx.

 {
   //Invalidate points of indet projections if already calculated:
   if (m_d->points_raw_muon_projections!=m_d->points_propagated_muon_projections)
     delete m_d->points_propagated_muon_projections;
   delete m_d->points_raw_muon_projections;
   m_d->points_raw_muon_projections = nullptr;
   m_d->points_propagated_muon_projections = nullptr;
   //Rebuild 3D objects:
   update3DObjects();
 }

◆ updateObjectBrowser()

void TrackHandleBase::updateObjectBrowser ( )

inline

Definition at line 133 of file TrackHandleBase.h.

133 {};

◆ updateRandomColourTransparencyAndBrightness()

void TrackHandleBase::updateRandomColourTransparencyAndBrightness ( )

Definition at line 1419 of file TrackHandleBase.cxx.

 {
   if ( !m_d->randommaterial )//We will anyway set up correctly when needed.
     return;
   float r,g,b;
   m_d->randommaterial->diffuseColor[0].getValue(r,g,b);
   VP1MaterialButton::setMaterialParameters(m_d->randommaterial,r,g,b,
     collHandle()->collMaterialBrightness(),
     collHandle()->collMaterialTransparency());
 }

◆ updateShapes_TSOSWithErrors()

void TrackHandleBase::updateShapes_TSOSWithErrors ( )

private

Definition at line 274 of file TrackHandleBase.cxx.

 {
   if (!m_d->tsos_ascobjs)
     return;
   std::vector<AscObj_TSOS*>::iterator
     it(m_d->tsos_ascobjs->begin()),
     itE(m_d->tsos_ascobjs->end());
   for (;it!=itE;++it)
     if ((*it)->hasError())
     (*it)->update3DObjects();
 }

◆ updateShapes_TSOSWithMaterialEffects()

void TrackHandleBase::updateShapes_TSOSWithMaterialEffects ( )

private

Definition at line 287 of file TrackHandleBase.cxx.

 {
   if (!m_d->tsos_ascobjs)
     return;
   std::vector<AscObj_TSOS*>::iterator
     it(m_d->tsos_ascobjs->begin()),
     itE(m_d->tsos_ascobjs->end());
   for (;it!=itE;++it)
     if ((*it)->hasMaterialEffect())
     (*it)->update3DObjects();
 }

◆ updateShapes_TSOSWithMeasurements()

void TrackHandleBase::updateShapes_TSOSWithMeasurements ( )

private

Definition at line 261 of file TrackHandleBase.cxx.

 {
   if (!m_d->tsos_ascobjs)
     return;
   std::vector<AscObj_TSOS*>::iterator
     it(m_d->tsos_ascobjs->begin()),
     itE(m_d->tsos_ascobjs->end());
   for (;it!=itE;++it)
     if ((*it)->hasMeasurement())
     (*it)->update3DObjects();
 }

◆ visible()

bool TrackHandleBase::visible ( ) const

inline

Definition at line 67 of file TrackHandleBase.h.

67 { return m_visible; }

◆ visibleStateChanged()

void TrackHandleBase::visibleStateChanged ( )

protectedvirtual

override if need to take action in this case.

Reimplemented in TrackHandle_TrkTrack, TrackHandle_TruthTrack, TrackHandle_SimulationTrack, and TrackHandle_TrkSegment.

Definition at line 2012 of file TrackHandleBase.cxx.

 {
   if ( !browserTreeItem()) {
     VP1Msg::messageVerbose("visibleStateChanged: No m_objBrowseTree!");
     return;
   }
  
   if (!visible()) {
     browserTreeItem()->setFlags(Qt::ItemFlags()); // not selectable, not enabled
   } else {
     browserTreeItem()->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); //  selectable,  enabled
   }
   QFont itemFont = browserTreeItem()->font(0);
   itemFont.setStrikeOut(!visible());
   browserTreeItem()->setFont(0, itemFont);
   browserTreeItem()->setFont(1, itemFont);
 }

Friends And Related Function Documentation

◆ AssociatedObjectHandleBase

friend class AssociatedObjectHandleBase

friend

Definition at line 189 of file TrackHandleBase.h.

◆ AssocObjAttachmentHandle

friend class AssocObjAttachmentHandle

friend

Definition at line 170 of file TrackHandleBase.h.

◆ TrackCollHandleBase

friend class TrackCollHandleBase

friend

Definition at line 190 of file TrackHandleBase.h.

Member Data Documentation

◆ m_collhandle

TrackCollHandleBase* TrackHandleBase::m_collhandle

private

Definition at line 177 of file TrackHandleBase.h.

◆ m_currentmaterial

SoMaterial* TrackHandleBase::m_currentmaterial

private

Definition at line 178 of file TrackHandleBase.h.

◆ m_d

Imp* TrackHandleBase::m_d

private

Definition at line 172 of file TrackHandleBase.h.

◆ m_visible

bool TrackHandleBase::m_visible

private

Definition at line 176 of file TrackHandleBase.h.

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

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ TrackHandleBase() [1/2]

◆ ~TrackHandleBase()

◆ TrackHandleBase() [2/2]

Member Function Documentation

◆ baseInfo()

◆ browserTreeItem()

◆ calculateCharge()

◆ charge()

◆ clearLine()

◆ clicked()

◆ collHandle()

◆ common()

◆ containsDetElement()

◆ currentMaterial()

◆ currentMaterialChanged()

◆ customColouredTSOSParts()

◆ endPoint()

◆ ensureTouchedMuonChambersInitialised()

◆ extrapolationParticleHypothesis()

◆ fillObjectBrowser()

◆ getAllAscObjHandles()

◆ getAttachmentHandle()

◆ getFitQuality()

◆ getMuonReadoutElement()

◆ getNCSCHits()

◆ getNMDTHits()

◆ getNMMHits()

◆ getNMuonHits()

◆ getNMuonPhiHits()

◆ getNMuonPrecisionHits()

◆ getNPixelHits()

◆ getNRPCHits()

◆ getNSCTHits()

◆ getNsTGCHits()

◆ getNTGCHits()

◆ getNTRTHits()

◆ getVisibleMeasurements()

◆ hackGetPointsPropagated()

◆ hasCharge()

◆ hasMass()

◆ hasSubSystemHitInfo()

◆ isIDTrack()

◆ mass()

◆ momentum()

◆ numberOfInstances()

◆ operator=()

◆ pdgCode()

◆ provide_pathInfoPoints()

◆ provide_pathInfoTrkTrack()

◆ registerAssocObject()

◆ registerTouchedMuonChamber()

◆ registerTrack()

◆ rerandomiseRandomMaterial()

◆ setCustomColouredTSOSParts()

◆ setShownTSOSParts()

◆ setVisible()

◆ shortInfo()

◆ shownTSOSParts()

◆ startPoint()

◆ touchedMuonChambers()

◆ type()

◆ unknown()

◆ update3DObjects()

◆ updateInDetProjections()

◆ updateMaterial()

◆ updateMuonProjections()

◆ updateObjectBrowser()

◆ updateRandomColourTransparencyAndBrightness()

◆ updateShapes_TSOSWithErrors()

◆ updateShapes_TSOSWithMaterialEffects()

◆ updateShapes_TSOSWithMeasurements()