xAOD::PFO_v1 Class Reference

Class describing a particle flow object. More...

#include <PFO_v1.h>

Inheritance diagram for xAOD::PFO_v1:

Collaboration diagram for xAOD::PFO_v1:

Public Types
typedef ROOT::Math::LorentzVector< ROOT::Math::PtEtaPhiM4D< double > >	GenVecFourMom_t
	Base 4 Momentum type (GenVector version)
using	TypelessConstAccessor = ConstAuxElement::TypelessConstAccessor
template<class T, class ALLOC = AuxAllocator_t<T>>
using	ConstAccessor = SG::ConstAccessor<T, ALLOC>
template<class T, class ALLOC = AuxAllocator_t<T>>
using	Decorator = SG::Decorator<T, ALLOC>
Functions describing the 4-momentum of the object
typedef TLorentzVector	FourMom_t
	Definition of the 4-momentum type.

Public Member Functions
	PFO_v1 ()
	Default constructor.
	PFO_v1 (const PFO_v1 &other)
	Copy Constructor.
PFO_v1 &	operator= (const PFO_v1 &other)=default
GenVecFourMom_t	genvecP4 () const
	The full 4-momentum of the particle : GenVector version.
void	setP4 (const FourMom_t &vec)
	set the 4-vec
void	setP4 (float pt, float eta, float phi, float m=0.0)
	set the 4-vec
FourMom_t	p4EM () const
	get EM scale 4-vector
GenVecFourMom_t	genvecP4EM () const
	get EM scale 4-vector
void	setP4EM (const FourMom_t &p4EM)
	set EM scale 4-vector
void	setP4EM (float pt, float eta, float phi, float m)
	set EM scale 4-vector
virtual double	ptEM () const
	get EM scale pt
virtual double	etaEM () const
	get EM scale eta
virtual double	phiEM () const
	get EM scale phi
virtual double	mEM () const
	get EM scale mass
virtual double	eEM () const
	get EM scale energy
float	bdtPi0Score () const
	get BDT Score used to classify clusters as Pi0 like or not
void	setBDTPi0Score (float BDTPi0Score)
	set BDT Score used to classify clusters as Pi0 like or not
float	centerMag () const
	get CenterMag moment needed for vertex correction
void	setCenterMag (float CenterMag)
	set CenterMag moment needed for vertex correction
bool	isCharged () const
	is a charged PFO
float	charge () const
	get charge of PFO
void	setCharge (float charge)
	set charge of PFO
template<class T>
void	setAttribute (PFODetails::PFOAttributes AttributeType, const T &anAttribute)
	Set a PFO Variable via enum - overwrite is allowed.
template<class T>
bool	attribute (PFODetails::PFOAttributes AttributeType, T &anAttribute) const
	get a PFO Variable via enum
template<class T>
void	setAttribute (const std::string &AttributeType, const T &anAttribute)
	Set a PFO Variable via string - overwrite is allowed.
template<class T>
bool	attribute (const std::string &AttributeType, T &anAttribute) const
	Get a PFO Variable via string.
bool	getClusterMoment (float &theMoment, xAOD::CaloCluster::MomentType momentType) const
	Accessor for cluster moments.
unsigned int	nCaloCluster () const
	Find out how many CaloCluster are linked.
const CaloCluster *	cluster (unsigned int index) const
	Retrieve a const pointer to a CaloCluster.
const TrackParticle *	track (unsigned int index) const
	Retrieve a const pointer to a Rec::TrackParticle.
const xAOD::Vertex *	vertex () const
	Retrieve a const pointer to the xAOD::Vertex a charged PFO is associated to.
bool	setVertexLink (const ElementLink< xAOD::VertexContainer > &theVertexLink)
	Set a vertex link.
template<class T>
void	convertLink (ElementLink< IParticleContainer > &IParticleLink, const ElementLink< T > &templateLink)
	Convert a generic link to an IParticleLink - perhaps this will go in a dedicated helper tool?
bool	setTrackLink (const ElementLink< xAOD::TrackParticleContainer > &theTrack)
	Set a track constituent - does NOT append to existing container.
bool	setClusterLink (const ElementLink< xAOD::CaloClusterContainer > &theCluster)
	Set a cluster constituent - does NOT append to existing container.
bool	addClusterLink (const ElementLink< xAOD::CaloClusterContainer > &theCluster)
	Add a cluster constituent appends to existing container.
bool	setAssociatedParticleLink (PFODetails::PFOParticleType ParticleType, const ElementLink< IParticleContainer > &theParticle)
	Set an IParticle constituent via enum - does NOT append to existing container.
void	setAssociatedParticleLink (const std::string &ParticleType, const ElementLink< IParticleContainer > &theParticle)
	Set an IParticle constituent via string - does NOT append to existing container.
bool	addAssociatedParticleLink (PFODetails::PFOParticleType ParticleType, const ElementLink< IParticleContainer > &theParticle)
	Add an IParticle constituent via enum - appends to existing container.
void	addAssociatedParticleLink (const std::string &ParticleType, const ElementLink< IParticleContainer > &theParticle)
	Add an IParticle constituent via enum - appends to existing container.
bool	setAssociatedParticleLinks (PFODetails::PFOParticleType ParticleType, const std::vector< ElementLink< IParticleContainer > > &theParticles)
	Set a vector of PFO constituent particle types via enum - overwrite is allowed.
bool	associatedParticles (PFODetails::PFOParticleType ParticleType, std::vector< const IParticle * > &theParticles) const
	get a vector of PFO constituent particle types via enum
void	setAssociatedParticleLinks (const std::string &ParticleType, const std::vector< ElementLink< IParticleContainer > > &theParticles)
	Set a vector of PFO constituent particle types via string - overwrite is allowed.
bool	associatedParticles (const std::string &ParticleType, std::vector< const IParticle * > &theParticles) const
	get a vector of PFO constituent particle types via string
TLorentzVector	GetVertexCorrectedFourVec (const xAOD::Vertex &vertexToCorrectTo) const
	Correct 4-vector to point at a vertex.
TLorentzVector	GetVertexCorrectedFourVec (const TVector3 &vertexToCorrectTo) const
	Correct 4-vector to point at a vertex.
TLorentzVector	GetVertexCorrectedEMFourVec (const xAOD::Vertex &vertexToCorrectTo) const
	Correct EM scale 4-vector to point at a vertex.
TLorentzVector	GetVertexCorrectedEMFourVec (const TVector3 &vertexToCorrectTo) const
	Correct EM scale 4-vector to point at a vertex.
void	toPersistent ()
	prepare all links for persistification
template<>
void	setAttribute (const std::string &AttributeType, const xAOD::PFODetails::PFOLeptonType &anAttribute)
	specaial implementations for floats, for eflowRec JetETMiss variables, to reduce disk space usage
template<>
bool	attribute (const std::string &AttributeType, xAOD::PFODetails::PFOLeptonType &anAttribute) const
template<>
void	setAttribute (PFODetails::PFOAttributes AttributeType, const float &anAttribute)
template<>
bool	attribute (PFODetails::PFOAttributes AttributeType, float &anAttribute) const
template<>
void	setAttribute (PFODetails::PFOAttributes AttributeType, const double &anAttribute)
	special implementations for doubles to prevent user from putting doubles in the aux store - convert to float in this case
template<>
bool	attribute (PFODetails::PFOAttributes AttributeType, double &anAttribute) const
template<>
void	setAttribute (const std::string &AttributeType, const double &anAttribute)
template<>
bool	attribute (const std::string &AttributeType, double &anAttribute) const
template<class T, class ALLOC = AuxAllocator_t<T>>
XAOD_AUXDATA_DEPRECATED Accessor< T, ALLOC >::reference_type	auxdata (const std::string &name)
	Fetch an aux data variable, as a non-const reference.
template<class T, class ALLOC = AuxAllocator_t<T>>
XAOD_AUXDATA_DEPRECATED Accessor< T, ALLOC >::const_reference_type	auxdata (const std::string &name) const
	Fetch an aux data variable, as a const reference.
template<class T, class ALLOC = AuxAllocator_t<T>>
XAOD_AUXDATA_DEPRECATED bool	isAvailableWritable (const std::string &name, const std::string &clsname="")
	Check if an aux variable is available for writing.
void	assign (const AuxElement &other, bool warnUnlocked=false)
	Assignment.
const SG::AuxVectorData *	container () const
	Return the container holding this element.
SG::AuxVectorData *	container ()
	Return the container holding this element.
template<class T, class ALLOC = AuxAllocator_t<T>>
XAOD_AUXDATA_DEPRECATED Accessor< T, ALLOC >::const_reference_type	auxdataConst (const std::string &name) const
	Fetch an aux data variable, as a const reference.
template<class T, class ALLOC = AuxAllocator_t<T>>
XAOD_AUXDATA_DEPRECATED Accessor< T, ALLOC >::const_reference_type	auxdataConst (const std::string &name, const std::string &clsname) const
	Fetch an aux data variable, as a const reference.
template<class T, class ALLOC = AuxAllocator_t<T>>
XAOD_AUXDATA_DEPRECATED bool	isAvailableWritableAsDecoration (const std::string &name, const std::string &clsname="") const
	Check if an aux variable is available for writing as a decoration.
template<class T, class ALLOC = AuxAllocator_t<T>>
XAOD_AUXDATA_DEPRECATED Decorator< T, ALLOC >::reference_type	auxdecor (const std::string &name) const
	Fetch an aux decoration, as a non-const reference.
template<class T, class ALLOC = AuxAllocator_t<T>>
XAOD_AUXDATA_DEPRECATED Decorator< T, ALLOC >::reference_type	auxdecor (const std::string &name, const std::string &clsname) const
	Fetch an aux decoration, as a non-const reference.
void	makePrivateStore ()
	Create a new (empty) private store for this object.
template<class U1>
void	makePrivateStore (const U1 &other, bool warnUnlocked=false)
	Create a new private store for this object and copy aux data.
template<class U1>
void	makePrivateStore (const U1 *other, bool warnUnlocked=false)
	Create a new private store for this object and copy aux data.
void	releasePrivateStore ()
	Release and free any private store associated with this object.
void	setStore (const SG::IConstAuxStore *store)
	Set the store associated with this object.
void	setStore (SG::IAuxStore *store)
	Set the store associated with this object.
void	setStore (const DataLink< SG::IConstAuxStore > &store)
	Set the store associated with this object.
void	setConstStore (const SG::IConstAuxStore *store)
	Synonym for setStore with IConstAuxStore.
void	setNonConstStore (SG::IAuxStore *store)
	Synonym for setStore with IAuxStore.
bool	usingPrivateStore () const
	Test to see if this object is currently using a private store.
bool	usingStandaloneStore () const
	Test to see if this object is currently using a standalone store.
void	clearCache ()
	Clear the cached aux data pointers.
const SG::auxid_set_t &	getAuxIDs () const
	Return a set of identifiers for existing data items for this object.
const SG::auxid_set_t &	getDecorIDs () const
	Return a set of identifiers for decorations for this object.
bool	hasStore () const
	Return true if this object has an associated store.
bool	hasNonConstStore () const
	Return true if this object has an associated non-const store.
bool	clearDecorations () const
	Clear all decorations.
bool	trackIndices () const
	Return true if index tracking is enabled for this object.
size_t	index () const
	Return the index of this element within its container.
xAOD::IParticle functions
virtual double	pt () const
	The transverse momentum ( \(p_T\)) of the particle.
virtual double	eta () const
	The pseudorapidity ( \(\eta\)) of the particle.
virtual double	phi () const
	The azimuthal angle ( \(\phi\)) of the particle.
virtual double	m () const
	The invariant mass of the particle.
virtual double	e () const
	The total energy of the particle.
virtual double	rapidity () const
	The true rapidity (y) of the particle.
virtual FourMom_t	p4 () const
	The full 4-momentum of the particle.
virtual Type::ObjectType	type () const
	The type of the object as a simple enumeration.
Functions for getting and setting user properties
template<class T>
XAOD_AUXDATA_DEPRECATED T &	auxdata (const std::string &name, const std::string &clsname="")
	Fetch an aux data variable, as a non-const reference.
template<class T>
XAOD_AUXDATA_DEPRECATED const T &	auxdata (const std::string &name, const std::string &clsname="") const
	Fetch an aux data variable, as a const reference.
template<class T>
XAOD_AUXDATA_DEPRECATED bool	isAvailable (const std::string &name, const std::string &clsname="") const
	Check if a user property is available for reading or not.
template<class T>
XAOD_AUXDATA_DEPRECATED bool	isAvailableWritable (const std::string &name, const std::string &clsname="") const
	Check if a user property is available for writing or not.

Static Public Attributes
static constexpr bool	supportsThinning = true
	Mark that this type supports thinning operations.

Protected Types
template<class T, class ALLOC = AuxAllocator_t<T>>
using	Accessor

Protected Member Functions
const SG::IConstAuxStore *	getConstStore () const
	Return the current store, as a const interface.
SG::IAuxStore *	getStore () const
	Return the current store, as a non-const interface.
bool	noPrivateData () const
	True if this element has no private data.
bool	havePrivateData () const
	True if this element currently has private data.
bool	hadPrivateData () const
	True if this element had private data before it was added to its current container.

Private Types
enum class	PrivateStoreState : uint8_t { NO_PRIVATE = 0 , HAVE_PRIVATE = 1 , HAD_PRIVATE = 2 }
	The current private data state. More...

Private Member Functions
bool	getClusterMomentFromPFO (float &theMoment, xAOD::CaloCluster::MomentType momentType) const
	Gives access to cluster moments direct from the PFO - getClusterMoment calls this, if needed.
void	VertexCorrectTheFourVector (const TVector3 &vertexToCorrectTo, TLorentzVector &theFourVector) const
	This does the vertex correction of neutral PFO.
bool	getAttributeName_FromClusterMoment (xAOD::PFODetails::PFOAttributes &myAttribute, xAOD::CaloCluster::MomentType &momentType) const
	Map from cluster moment name onto PFOAttribute name.
bool	isJetETMissFloatForCompression (xAOD::PFODetails::PFOAttributes AttributeType) const
	Performs a check as to whether a variable should be compressed.
void	releasePrivateStoreForDtor ()
	Out-of-line portion of destructor.
void	setIndex (size_t index, SG::AuxVectorData *container)
	Set the index/container for this element.
bool	setIndexPrivate (size_t index, SG::AuxVectorData *container)
	Set the index/container for this element.
void	makePrivateStore1 (const void *other, bool warnUnlocked)
	Create a new private store for this object and copy aux data.
void	makePrivateStore1 (const AuxElement *other, bool warnUnlocked)
	Create a new private store for this object and copy aux data.
AuxElementStandaloneData *	setStore1 (const SG::IConstAuxStore *store)
	Set the store associated with this object.
void	clearAux ()
	Clear all aux data associated with this element.
void	copyAux (const ConstAuxElement &other, bool warnUnlocked=false)
	Copy aux data from another object.
void	setNoPrivateData ()
	Record that this element does not have private data.
void	setHavePrivateData ()
	Record that this element currently has private data.
void	setHadPrivateData ()
	Record that this element used to have private data.

Static Private Member Functions
static void	clearAuxHelper (AuxVectorData &container, size_t index)
	Clear all aux data associated with an element.
static void	copyAuxHelper (AuxVectorData &container, size_t index, const ConstAuxElement &other, bool warnUnlocked)
	Copy aux data from another object.

Private Attributes
const SG::AuxVectorData *	m_container
	The container of which this object is an element.
size_t	m_index
	The index of this element within its container.
PrivateStoreState	m_privateStoreState

Static Private Attributes
static const int	s_floatCompressionFactor = 1000
	this defines the factor to compress floats by

Detailed Description

Class describing a particle flow object.

Definition at line 35 of file PFO_v1.h.

Member Typedef Documentation

Accessor

template<class T, class ALLOC = AuxAllocator_t<T>>

using SG::AuxElement::Accessor

protectedinherited

Definition at line 572 of file AuxElement.h.

ConstAccessor

template<class T, class ALLOC = AuxAllocator_t<T>>

using SG::AuxElement::ConstAccessor = SG::ConstAccessor<T, ALLOC>

inherited

Definition at line 569 of file AuxElement.h.

Decorator

template<class T, class ALLOC = AuxAllocator_t<T>>

using SG::AuxElement::Decorator = SG::Decorator<T, ALLOC>

inherited

Definition at line 575 of file AuxElement.h.

FourMom_t

typedef TLorentzVector xAOD::IParticle::FourMom_t

inherited

Definition of the 4-momentum type.

Definition at line 69 of file Event/xAOD/xAODBase/xAODBase/IParticle.h.

GenVecFourMom_t

typedef ROOT::Math::LorentzVector<ROOT::Math::PtEtaPhiM4D<double> > xAOD::PFO_v1::GenVecFourMom_t

Base 4 Momentum type (GenVector version)

Definition at line 71 of file PFO_v1.h.

TypelessConstAccessor

using SG::AuxElement::TypelessConstAccessor = ConstAuxElement::TypelessConstAccessor

inherited

Definition at line 566 of file AuxElement.h.

Member Enumeration Documentation

PrivateStoreState

enum class SG::IAuxElement::PrivateStoreState : uint8_t

strongprivateinherited

The current private data state.

Enumerator
NO_PRIVATE
HAVE_PRIVATE
HAD_PRIVATE

Definition at line 131 of file IAuxElement.h.

  {
    NO_PRIVATE = 0,
    HAVE_PRIVATE = 1,
    HAD_PRIVATE = 2,
  };

Constructor & Destructor Documentation

PFO_v1() [1/2]

xAOD::PFO_v1::PFO_v1

(

)

Default constructor.

Definition at line 44 of file PFO_v1.cxx.

                 : IParticle() {
  }

PFO_v1() [2/2]

xAOD::PFO_v1::PFO_v1

(

const PFO_v1 &

other

)

Copy Constructor.

Definition at line 47 of file PFO_v1.cxx.

                                    : IParticle(other){
    this->makePrivateStore(other);
  }

Member Function Documentation

addAssociatedParticleLink() [1/2]

void xAOD::PFO_v1::addAssociatedParticleLink	(	const std::string &	ParticleType,
		const ElementLink< IParticleContainer > &	theParticle )

Add an IParticle constituent via enum - appends to existing container.

Definition at line 585 of file PFO_v1.cxx.

                                                                                                                          {
 
    const static Accessor<std::vector<ElementLink<IParticleContainer > > > acc(ParticleType);
    std::vector<ElementLink<IParticleContainer> > storedContainer = acc(*this);
 
    ElementLink<xAOD::IParticleContainer> newLink;
    newLink.setElement(*theParticle);
    newLink.setStorableObject(theParticle.getStorableObjectRef());
    newLink.toPersistent();
    storedContainer.push_back(newLink);
 
    acc(*this) = storedContainer;
    
  }

addAssociatedParticleLink() [2/2]

bool xAOD::PFO_v1::addAssociatedParticleLink	(	PFODetails::PFOParticleType	ParticleType,
		const ElementLink< IParticleContainer > &	theParticle )

Add an IParticle constituent via enum - appends to existing container.

Definition at line 571 of file PFO_v1.cxx.

                                                                                                                                    {
    const Accessor<std::vector<ElementLink<IParticleContainer > > >* p_acc = PFOParticleTypeMapper_temp::getAccessor(ParticleType);
    if (!p_acc) return false;
    else{
      if (!p_acc->isAvailable(*this)) return false;
      else{
    std::vector<ElementLink<IParticleContainer> > storedContainer = (*p_acc)(*this);
    storedContainer.push_back(theParticle);
    (*p_acc)(*this) = storedContainer;
    return true;
      }
    }
  }

addClusterLink()

bool xAOD::PFO_v1::addClusterLink

(

const ElementLink< xAOD::CaloClusterContainer > &

theCluster

)

Add a cluster constituent appends to existing container.

Definition at line 555 of file PFO_v1.cxx.

                                                                                    {
    ElementLink< xAOD::IParticleContainer > myClusterLink;
    this->convertLink(myClusterLink,theCluster);
    return this->addAssociatedParticleLink(PFODetails::CaloCluster, myClusterLink);
  }

assign()

void SG::AuxElement::assign ( const AuxElement & other, bool warnUnlocked = false )

inherited

Assignment.

Parameters

other	The object from which we're assigning.
warnUnlocked	If true, then warn when we skip unlocked decorations.

We don't copy container/index, as assignment doesn't change where this object is. However, if we have aux data, then we copy aux data if we're copying from an object that also has it; otherwise, if we're copying from an object with no aux data, then we clear ours.

associatedParticles() [1/2]

bool xAOD::PFO_v1::associatedParticles	(	const std::string &	ParticleType,
		std::vector< const IParticle * > &	theParticles ) const

get a vector of PFO constituent particle types via string

Definition at line 645 of file PFO_v1.cxx.

                                                                                                                 {
    const static ConstAccessor<std::vector<ElementLink<IParticleContainer > > > acc(ParticleType);
    if (!acc.isAvailable(*this)) return false;
    else{
      const std::vector<ElementLink<IParticleContainer> >& theLinks = acc(*this);
      std::vector<ElementLink<IParticleContainer> >::const_iterator firstLink = theLinks.begin();
      for (; firstLink != theLinks.end(); ++firstLink) {
    if ( (*firstLink).isValid()) theParticles.push_back(**firstLink);
    else theParticles.push_back(nullptr);
    }
      return true;
    }
  }

associatedParticles() [2/2]

bool xAOD::PFO_v1::associatedParticles	(	PFODetails::PFOParticleType	ParticleType,
		std::vector< const IParticle * > &	theParticles ) const

get a vector of PFO constituent particle types via enum

Definition at line 610 of file PFO_v1.cxx.

                                                                                                                          {
 
    const ConstAccessor<std::vector<ElementLink<IParticleContainer > > >* p_acc = PFOParticleTypeMapper_temp::getAccessor(ParticleType);
    if (!p_acc) return false;
    else{
      if (!p_acc->isAvailable(*this)) return false;
      else{
    const std::vector<ElementLink<IParticleContainer> >& theLinks = (*p_acc)(*this);
    std::vector<ElementLink<IParticleContainer> >::const_iterator firstLink = theLinks.begin();
    for (; firstLink != theLinks.end(); ++firstLink) {
      if ( (*firstLink).isValid()) theParticles.push_back(**firstLink);
      else theParticles.push_back(nullptr);
    }
    return true;
      }
    }
 
  }

attribute() [1/6]

template<>

bool xAOD::PFO_v1::attribute	(	const std::string &	AttributeType,
		double &	anAttribute ) const

Definition at line 393 of file PFO_v1.cxx.

                                                                                             {
 
    float internalAttribute;
    bool isValid = attribute<float>(AttributeType,internalAttribute);
    if (isValid) anAttribute = static_cast<float>(internalAttribute);
    return isValid;
 
  }

attribute() [2/6]

template<class T>

bool xAOD::PFO_v1::attribute	(	const std::string &	AttributeType,
		T &	anAttribute ) const

Get a PFO Variable via string.

attribute() [3/6]

template<>

bool xAOD::PFO_v1::attribute	(	const std::string &	AttributeType,
		xAOD::PFODetails::PFOLeptonType &	anAttribute ) const

Definition at line 262 of file PFO_v1.cxx.

                                                                                                                  {
    bool isValid = false;
    uint16_t internalAttribute;
    isValid = attribute<uint16_t>(AttributeType,internalAttribute);
    if (!isValid) return false;
    else{
      anAttribute = static_cast<xAOD::PFODetails::PFOLeptonType>(internalAttribute);
      return true;
    }
    
  }

attribute() [4/6]

template<>

bool xAOD::PFO_v1::attribute	(	PFODetails::PFOAttributes	AttributeType,
		double &	anAttribute ) const

Definition at line 377 of file PFO_v1.cxx.

                                                                                                    {
 
    float internalAttribute;
    bool isValid = attribute<float>(AttributeType,internalAttribute);
    if (isValid) anAttribute = static_cast<double>(internalAttribute);
    return isValid;
 
  }

attribute() [5/6]

template<>

bool xAOD::PFO_v1::attribute	(	PFODetails::PFOAttributes	AttributeType,
		float &	anAttribute ) const

Definition at line 289 of file PFO_v1.cxx.

                                                                                                   {
    bool isValid = false;
    if (this->isJetETMissFloatForCompression(AttributeType)){
      int internalAttribute;
      isValid = attribute<int>(AttributeType,internalAttribute);
      if (isValid && 0 != internalAttribute) anAttribute = static_cast<float>(internalAttribute)/s_floatCompressionFactor;
      else anAttribute = 0.0;
      return isValid;
    }
    else{
      const ConstAccessor<float>* p_acc = PFOAttributesAccessor_v1<float>::constAccessor(AttributeType);
      //check if accessor pointer is NULL
      if( ! p_acc ) {  return false ;}
      //check if variable is avaialable
      if( ! p_acc->isAvailable( *this ) ) return false;
      //set variable and return true
      anAttribute =( *p_acc )( *this );
      return true;
       
    }
    return isValid;
  }

attribute() [6/6]

template<class T>

bool xAOD::PFO_v1::attribute	(	PFODetails::PFOAttributes	AttributeType,
		T &	anAttribute ) const

get a PFO Variable via enum

auxdata() [1/4]

template<class T, class ALLOC = AuxAllocator_t<T>>

XAOD_AUXDATA_DEPRECATED Accessor< T, ALLOC >::reference_type SG::AuxElement::auxdata ( const std::string & name )

inherited

Fetch an aux data variable, as a non-const reference.

Parameters

name	Name of the aux variable.

This method has to translate from the aux data name to the internal representation each time it is called. Using this method inside of loops is discouraged; instead use the Accessor class.

auxdata() [2/4]

template<class T, class ALLOC = AuxAllocator_t<T>>

XAOD_AUXDATA_DEPRECATED Accessor< T, ALLOC >::const_reference_type SG::AuxElement::auxdata ( const std::string & name ) const

inherited

Fetch an aux data variable, as a const reference.

Parameters

name	Name of the aux variable.

This method has to translate from the aux data name to the internal representation each time it is called. Using this method inside of loops is discouraged; instead use the Accessor or ConstAccessor classes.

auxdata() [3/4]

template<class T>

XAOD_AUXDATA_DEPRECATED T & xAOD::IParticle::auxdata ( const std::string & name, const std::string & clsname = "" )

inlineinherited

Fetch an aux data variable, as a non-const reference.

This function provides an easy way for users to decorate objects with auxiliary data.

Take note that this function is slow. Should not be used inside time-critical code.

Parameters

name	Name of the aux variable
clsname	The name of the associated class. May be blank

Returns

A modifiable reference to the decoration

Definition at line 98 of file Event/xAOD/xAODBase/xAODBase/IParticle.h.

                                                  {
 
         return SG::Accessor< T >(name, clsname)(*this);
      }

auxdata() [4/4]

template<class T>

XAOD_AUXDATA_DEPRECATED const T & xAOD::IParticle::auxdata ( const std::string & name, const std::string & clsname = "" ) const

inlineinherited

Fetch an aux data variable, as a const reference.

This function provides an easy way for users to retrieve auxiliary decorations from an object.

Take note that this function is slow. Should not be used inside time-critical code.

Parameters

name	Name of the aux variable
clsname	The name of the associated class. May be blank

Returns

A constant reference to the decoration

Definition at line 118 of file Event/xAOD/xAODBase/xAODBase/IParticle.h.

                                                              {
        
         return SG::ConstAccessor< T >( name, clsname )( *this );
      }

auxdataConst() [1/2]

template<class T, class ALLOC = AuxAllocator_t<T>>

XAOD_AUXDATA_DEPRECATED Accessor< T, ALLOC >::const_reference_type SG::AuxElement::auxdataConst ( const std::string & name ) const

inherited

Fetch an aux data variable, as a const reference.

Parameters

name	Name of the aux variable.

This method has to translate from the aux data name to the internal representation each time it is called. Using this method inside of loops is discouraged; instead use the ConstAccessor class.

auxdataConst() [2/2]

template<class T, class ALLOC = AuxAllocator_t<T>>

XAOD_AUXDATA_DEPRECATED Accessor< T, ALLOC >::const_reference_type SG::AuxElement::auxdataConst ( const std::string & name, const std::string & clsname ) const

inherited

Fetch an aux data variable, as a const reference.

Parameters

name	Name of the aux variable.
clsname	The name of the associated class. May be blank.

This method has to translate from the aux data name to the internal representation each time it is called. Using this method inside of loops is discouraged; instead use the ConstAccessor class.

auxdecor() [1/2]

template<class T, class ALLOC = AuxAllocator_t<T>>

XAOD_AUXDATA_DEPRECATED Decorator< T, ALLOC >::reference_type SG::AuxElement::auxdecor ( const std::string & name ) const

inherited

Fetch an aux decoration, as a non-const reference.

Parameters

name	Name of the aux variable.

This method has to translate from the aux data name to the internal representation each time it is called. Using this method inside of loops is discouraged; instead use the Accessor class.

If the container is locked, this will allow fetching only variables that do not yet exist (in which case they will be marked as decorations) or variables already marked as decorations.

auxdecor() [2/2]

template<class T, class ALLOC = AuxAllocator_t<T>>

XAOD_AUXDATA_DEPRECATED Decorator< T, ALLOC >::reference_type SG::AuxElement::auxdecor ( const std::string & name, const std::string & clsname ) const

inherited

Fetch an aux decoration, as a non-const reference.

Parameters

name	Name of the aux variable.
clsname	The name of the associated class. May be blank.

This method has to translate from the aux data name to the internal representation each time it is called. Using this method inside of loops is discouraged; instead use the Accessor class.

If the container is locked, this will allow fetching only variables that do not yet exist (in which case they will be marked as decorations) or variables already marked as decorations.

bdtPi0Score()

float xAOD::PFO_v1::bdtPi0Score

(

)

const

get BDT Score used to classify clusters as Pi0 like or not

centerMag()

float xAOD::PFO_v1::centerMag

(

)

const

get CenterMag moment needed for vertex correction

charge()

float xAOD::PFO_v1::charge

(

)

const

get charge of PFO

clearAux()

void SG::AuxElement::clearAux ( )

privateinherited

Clear all aux data associated with this element.

If this object has no associated store, this does nothing. If the associated aux data is const, this throws ExcConstAuxData.

Definition at line 580 of file AuxElement.cxx.

{
  if (!m_container) return;
  clearAuxHelper (*container(), index());
}

clearAuxHelper()

void SG::AuxElement::clearAuxHelper ( AuxVectorData & container, size_t index )

staticprivateinherited

Clear all aux data associated with an element.

Parameters

container	Container of the element.
index	Index of this element within the container.

If the associated aux data is const, this throws ExcConstAuxData.

Definition at line 639 of file AuxElement.cxx.

{
  if (!container.hasStore()) return;
  if (!container.hasNonConstStore()) {
    throw SG::ExcConstAuxData ("clearAux", SG::null_auxid);
  }
 
  SG::AuxTypeRegistry& r = SG::AuxTypeRegistry::instance();
  for (SG::auxid_t auxid : container.getWritableAuxIDs()) {
    r.clear (auxid, container, index, 1);
  }
}

clearCache()

void SG::AuxElement::clearCache ( )

inherited

Clear the cached aux data pointers.

You should call this any time something changes in the aux store that could invalidate the vector pointers.

Definition at line 339 of file AuxElement.cxx.

{
  if (container())
    container()->clearCache();
}

clearDecorations()

bool SG::AuxElement::clearDecorations ( ) const

inherited

Clear all decorations.

Erase all decorations from an associated store, restoring the state to when lock was called.

Returns true if there were any decorations that were cleared, false if the store did not contain any decorations.

Definition at line 428 of file AuxElement.cxx.

{
  if (havePrivateData())
    return m_container->clearDecorations();
  return false;
}

cluster()

const CaloCluster * xAOD::PFO_v1::cluster

(

unsigned int

index

)

const

Retrieve a const pointer to a CaloCluster.

Definition at line 669 of file PFO_v1.cxx.

                                                             {
    
    const ConstAccessor<std::vector<ElementLink<IParticleContainer > > >* p_acc = PFOParticleTypeMapper_temp::getAccessor(PFODetails::CaloCluster);
    if (!p_acc) return nullptr;
    else if (!p_acc->isAvailable(*this)) {return nullptr;}
    else {
      const std::vector<ElementLink<IParticleContainer> >& theLinks = (*p_acc)(*this);
      if(index<theLinks.size()) {
    ElementLink<IParticleContainer> theLink = theLinks[index];
    if (theLink.isValid()){
      const IParticle *theParticle = *theLink;
      if (nullptr == theParticle) return nullptr;
      else if (Type::CaloCluster == theParticle->type()) return static_cast<const CaloCluster*>(theParticle);
      else return nullptr;
    }
    else return nullptr;
      }
      else return nullptr;
    }
 
  }

container() [1/2]

SG::AuxVectorData * SG::AuxElement::container ( )

inherited

Return the container holding this element.

container() [2/2]

const SG::AuxVectorData * SG::AuxElement::container ( ) const

inherited

Return the container holding this element.

convertLink()

template<class T>

void xAOD::PFO_v1::convertLink	(	ElementLink< IParticleContainer > &	IParticleLink,
		const ElementLink< T > &	templateLink )

Convert a generic link to an IParticleLink - perhaps this will go in a dedicated helper tool?

copyAux()

void SG::AuxElement::copyAux ( const ConstAuxElement & other, bool warnUnlocked = false )

privateinherited

Copy aux data from another object.

Parameters

other	The object from which to copy.
warnUnlocked	If true, then warn when we skip unlocked decorations.

If this object has no associated store, this does nothing. If the associated aux data is const, this throws ExcConstAuxData.

All aux data items from other are copied to this object. Any aux data items associated with this object that are not present in other are cleared. (If other has no aux data, then all aux data items for this object are cleared.)

Definition at line 600 of file AuxElement.cxx.

{
  if (!m_container) return;
  copyAuxHelper (*container(), index(), other, warnUnlocked);
}

copyAuxHelper()

void SG::AuxElement::copyAuxHelper ( AuxVectorData & container, size_t index, const ConstAuxElement & other, bool warnUnlocked )

staticprivateinherited

Copy aux data from another object.

Parameters

container	Container of the element.
index	Index of this element within the container.
other	The object from which to copy.
warnUnlocked	If true, then warn when we skip unlocked decorations.

If the associated aux data is const, this throws ExcConstAuxData.

All aux data items from other are copied to this object. Any aux data items associated with this object that are not present in other are cleared. (If other has no aux data, then all aux data items for this object are cleared.)

Definition at line 667 of file AuxElement.cxx.

{
  if (!container.hasStore()) return;
  if (!container.hasNonConstStore())
    throw SG::ExcConstAuxData ("copyAux");
 
  const SG::AuxVectorData* ocont = other.container();
 
  if (!ocont || !ocont->hasStore()) {
    AuxElement::clearAuxHelper (container, index);
    return;
  }
 
#ifndef XAOD_STANDALONE
  const SG::auxid_set_t& other_decors = ocont->getDecorIDs();
#endif
  SG::auxid_set_t other_ids = ocont->getAuxIDs();
 
  size_t oindex = other.index();
  SG::AuxTypeRegistry& r = SG::AuxTypeRegistry::instance();
 
  for (SG::auxid_t auxid : other_ids) {
#ifndef XAOD_STANDALONE
    if (other_decors.test (auxid)) {
      // Don't copy decorations --- another thread may be modifying them.
      other_ids.reset (auxid);
      // Warn if we skip a decoration (except for mcEventWeights,
      // for which this is expected).
      if (warnUnlocked && r.getName(auxid) != "mcEventWeights") {
        std::ostringstream ss;
        ss << "skipped unlocked decoration " << r.getName(auxid)
           << " (" << auxid << ")";
        ATHCONTAINERS_WARNING("copyAux", ss.str());
      }
    }
    else
#endif
    if (!r.isLinked (auxid)) {
      r.copy (auxid, container, index, *ocont, oindex, 1);
    }
  }
 
  for (SG::auxid_t auxid : container.getWritableAuxIDs()) {
    if (!other_ids.test (auxid)) {
      r.clear (auxid, container, index, 1);
    }
  }
}

e()

double xAOD::PFO_v1::e ( ) const

virtual

The total energy of the particle.

Implements xAOD::IParticle.

Definition at line 81 of file PFO_v1.cxx.

                          {
 
     const static ConstAccessor<float> accPt("pt");
     float pt = accPt(*this);
 
     if (pt < 0.0) return -genvecP4().E();
     else return genvecP4().E();
   }

eEM()

double xAOD::PFO_v1::eEM ( ) const

virtual

get EM scale energy

Definition at line 233 of file PFO_v1.cxx.

                            {
 
     if (this->isCharged()) return this->e();
 
     const static ConstAccessor<float> accPt("ptEM");
     float pt = accPt(*this);
 
     if (pt < 0.0) return -p4EM().E();
     else return p4EM().E();
   }

eta()

double xAOD::PFO_v1::eta ( ) const

virtual

The pseudorapidity ( \(\eta\)) of the particle.

Implements xAOD::IParticle.

Definition at line 60 of file PFO_v1.cxx.

                            {
 
     const static ConstAccessor<float> accEta("eta");
     float eta = accEta(*this);
     return eta;
   }

etaEM()

double xAOD::PFO_v1::etaEM ( ) const

virtual

get EM scale eta

Definition at line 215 of file PFO_v1.cxx.

                              {     
     return eta();
   }

genvecP4()

PFO_v1::GenVecFourMom_t xAOD::PFO_v1::genvecP4

(

)

const

The full 4-momentum of the particle : GenVector version.

Definition at line 101 of file PFO_v1.cxx.

                                                {
     return GenVecFourMom_t( pt(), eta(), phi(),m()); 
   }

genvecP4EM()

PFO_v1::GenVecFourMom_t xAOD::PFO_v1::genvecP4EM

(

)

const

get EM scale 4-vector

Definition at line 160 of file PFO_v1.cxx.

                                                 { 
 
    if (this->isCharged()) return genvecP4();
 
    //change to use pt, eta, phi ,e 
    const static ConstAccessor<float> accPt("ptEM");
    const static ConstAccessor<float> accEta("eta");
    const static ConstAccessor<float> accPhi("phi");
    const static ConstAccessor<float> accM("mEM");
    
    return GenVecFourMom_t(accPt(*this), accEta(*this), accPhi(*this), accM(*this));
  }

getAttributeName_FromClusterMoment()

bool xAOD::PFO_v1::getAttributeName_FromClusterMoment ( xAOD::PFODetails::PFOAttributes & myAttribute, xAOD::CaloCluster::MomentType & momentType ) const

private

Map from cluster moment name onto PFOAttribute name.

Definition at line 433 of file PFO_v1.cxx.

                                                                                                                                      {
 
    if (momentType ==  xAOD::CaloCluster::ENG_FRAC_CORE) {
      myAttribute = xAOD::PFODetails::eflowRec_ENG_FRAC_CORE;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::FIRST_ENG_DENS) {
      myAttribute = xAOD::PFODetails::eflowRec_FIRST_ENG_DENS;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::CENTER_LAMBDA) {
      myAttribute = xAOD::PFODetails::eflowRec_CENTER_LAMBDA;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::SECOND_R) {
      myAttribute = xAOD::PFODetails::eflowRec_SECOND_R;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::DELTA_ALPHA) {
      myAttribute = xAOD::PFODetails::eflowRec_DELTA_ALPHA;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::LATERAL) {
      myAttribute = xAOD::PFODetails::eflowRec_LATERAL;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::LONGITUDINAL) {
      myAttribute = xAOD::PFODetails::eflowRec_LONGITUDINAL;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::SECOND_LAMBDA) {
      myAttribute = xAOD::PFODetails::eflowRec_SECOND_LAMBDA;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::ISOLATION) {
      myAttribute = xAOD::PFODetails::eflowRec_ISOLATION;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::ENG_FRAC_MAX) {
      myAttribute = xAOD::PFODetails::eflowRec_ENG_FRAC_MAX;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::ENG_BAD_CELLS) {
      myAttribute = xAOD::PFODetails::eflowRec_ENG_BAD_CELLS;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::N_BAD_CELLS) {
      myAttribute = xAOD::PFODetails::eflowRec_N_BAD_CELLS;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::BADLARQ_FRAC) {
      myAttribute = xAOD::PFODetails::eflowRec_BADLARQ_FRAC;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::ENG_POS) {
      myAttribute = xAOD::PFODetails::eflowRec_ENG_POS;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::SIGNIFICANCE) {
      myAttribute = xAOD::PFODetails::eflowRec_SIGNIFICANCE;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::CELL_SIGNIFICANCE) {
      myAttribute = xAOD::PFODetails::eflowRec_CELL_SIGNIFICANCE;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::CELL_SIG_SAMPLING) {
      myAttribute = xAOD::PFODetails::eflowRec_CELL_SIG_SAMPLING;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::AVG_LAR_Q) {
      myAttribute = xAOD::PFODetails::eflowRec_AVG_LAR_Q;
      return true;
    }
    else if (momentType ==  xAOD::CaloCluster::AVG_TILE_Q) {
      myAttribute = xAOD::PFODetails::eflowRec_AVG_TILE_Q;
      return true;
    }
    else if (momentType == xAOD::CaloCluster::EM_PROBABILITY){
      myAttribute = xAOD::PFODetails::eflowRec_EM_PROBABILITY;
      return true;
    }    
    else if (momentType == xAOD::CaloCluster::ENG_CALIB_TOT){
      myAttribute = xAOD::PFODetails::eflowRec_ENG_CALIB_TOT;
      return true;
    }
    else if (momentType == xAOD::CaloCluster::ENG_CALIB_FRAC_EM){
      myAttribute = xAOD::PFODetails::eflowRec_ENG_CALIB_FRAC_EM;
      return true;
    }
    else if (momentType == xAOD::CaloCluster::ENG_CALIB_FRAC_HAD){
      myAttribute = xAOD::PFODetails::eflowRec_ENG_CALIB_FRAC_HAD;
      return true;
    }
    else if (momentType == xAOD::CaloCluster::ENG_CALIB_FRAC_REST){
      myAttribute = xAOD::PFODetails::eflowRec_ENG_CALIB_FRAC_REST;
      return true;
    }
 
    else return false;
 
  }

getAuxIDs()

const SG::auxid_set_t & SG::AuxElement::getAuxIDs ( ) const

inherited

Return a set of identifiers for existing data items for this object.

If this object has a private or standalone store, then information from that will be returned. Otherwise, if this element is part of a container, then information for the container will be returned. Otherwise, return an empty set.

Definition at line 355 of file AuxElement.cxx.

{
#ifdef ATHCONTAINERS_R21_COMPAT
  if (havePrivateData())
    return m_container->getConstStore()->getAuxIDs();
  if (container())
    return container()->getAuxIDs();
  static const SG::auxid_set_t null_set;
  return null_set;
#else
  return ConstAuxElement::getAuxIDs();
#endif
}

getClusterMoment()

bool xAOD::PFO_v1::getClusterMoment	(	float &	theMoment,
		xAOD::CaloCluster::MomentType	momentType ) const

Accessor for cluster moments.

Definition at line 402 of file PFO_v1.cxx.

                                                                                            {
 
    const xAOD::CaloCluster *theCluster = this->cluster(0);
 
    double myMoment = -99.0;
 
    if (theCluster){
      bool gotMoment = theCluster->retrieveMoment( momentType, myMoment);
      //if cluster does not have the moment, check if the PFO stored it - this can happen due to the way we redirect the ElementLinks to clusters in PFONeutralCreatorAlgorithm
      if (!gotMoment) return getClusterMomentFromPFO(theMoment,momentType);
      else if (gotMoment) {
    theMoment = static_cast<float>(myMoment);
    return true;
      }
    }
    else return getClusterMomentFromPFO(theMoment,momentType);
 
    return false;
    
  }

getClusterMomentFromPFO()

bool xAOD::PFO_v1::getClusterMomentFromPFO ( float & theMoment, xAOD::CaloCluster::MomentType momentType ) const

private

Gives access to cluster moments direct from the PFO - getClusterMoment calls this, if needed.

Definition at line 423 of file PFO_v1.cxx.

                                                                                                  {
    xAOD::PFODetails::PFOAttributes myAttribute;
    bool haveGotAttributeInMap = this->getAttributeName_FromClusterMoment(myAttribute,momentType);
    if (!haveGotAttributeInMap) return false;
    else {
      bool isRetrieved = this->attribute(myAttribute, theMoment);
      return isRetrieved;
    }
  }

getConstStore()

const SG::IConstAuxStore * SG::AuxElement::getConstStore ( ) const

protectedinherited

Return the current store, as a const interface.

This will be non-zero if either a const or non-const store is associated with this object. This will fetch either a private or standalone store.

Definition at line 869 of file AuxElement.cxx.

{
  if (havePrivateData()) {
    return m_container->getConstStore();
  }
  return 0;
}

getDecorIDs()

const SG::auxid_set_t & SG::AuxElement::getDecorIDs ( ) const

inherited

Return a set of identifiers for decorations for this object.

   If this object has a private or standalone store, then information
   from that will be returned.  Otherwise, if this element
   is part of a container, then information for the container
   will be returned.  Otherwise, return an empty set.

Definition at line 378 of file AuxElement.cxx.

{
#ifdef ATHCONTAINERS_R21_COMPAT
  if (havePrivateData())
    return m_container->getConstStore()->getDecorIDs();
  if (container())
    return container()->getDecorIDs();
  static const SG::auxid_set_t null_set;
  return null_set;
#else
  return ConstAuxElement::getDecorIDs();
#endif
}

getStore()

SG::IAuxStore * SG::AuxElement::getStore ( ) const

protectedinherited

Return the current store, as a non-const interface.

This will be non-zero if a non-const store is associated with this object. This will fetch either a private or standalone store.

Definition at line 878 of file AuxElement.cxx.

{
  if (havePrivateData()) {
#ifdef ATHCONTAINERS_R21_COMPAT
    SG::AuxVectorData* container_nc ATLAS_THREAD_SAFE = m_container;
#else
    SG::AuxVectorData* container_nc ATLAS_THREAD_SAFE = const_cast<SG::AuxVectorData*>(container());
#endif
    return container_nc->getStore();
  }
  return 0;
}

GetVertexCorrectedEMFourVec() [1/2]

TLorentzVector xAOD::PFO_v1::GetVertexCorrectedEMFourVec

(

const TVector3 &

vertexToCorrectTo

)

const

Correct EM scale 4-vector to point at a vertex.

Definition at line 742 of file PFO_v1.cxx.

                                                                                           {
 
    TLorentzVector theNewVector(0.0,0.0,0.0,0.0);
    theNewVector.SetPtEtaPhiM(this->ptEM(), this->etaEM(), this->phiEM(), this->mEM());
 
    this->VertexCorrectTheFourVector(vertexToCorrectTo,theNewVector);
    return theNewVector;
 
  }

GetVertexCorrectedEMFourVec() [2/2]

TLorentzVector xAOD::PFO_v1::GetVertexCorrectedEMFourVec

(

const xAOD::Vertex &

vertexToCorrectTo

)

const

Correct EM scale 4-vector to point at a vertex.

Definition at line 737 of file PFO_v1.cxx.

                                                                                             {
    TVector3 theVertexVector(vertexToCorrectTo.x(), vertexToCorrectTo.y(), vertexToCorrectTo.z());
    return GetVertexCorrectedEMFourVec(theVertexVector);
  }

GetVertexCorrectedFourVec() [1/2]

TLorentzVector xAOD::PFO_v1::GetVertexCorrectedFourVec

(

const TVector3 &

vertexToCorrectTo

)

const

Correct 4-vector to point at a vertex.

Definition at line 727 of file PFO_v1.cxx.

                                                                                         {
 
    TLorentzVector theNewVector(0.0,0.0,0.0,0.0);
    theNewVector.SetPtEtaPhiM(this->pt(), this->eta(), this->phi(), this->m());
 
    this->VertexCorrectTheFourVector(vertexToCorrectTo,theNewVector);
    return theNewVector;
 
  }

GetVertexCorrectedFourVec() [2/2]

TLorentzVector xAOD::PFO_v1::GetVertexCorrectedFourVec

(

const xAOD::Vertex &

vertexToCorrectTo

)

const

Correct 4-vector to point at a vertex.

Definition at line 722 of file PFO_v1.cxx.

                                                                                           {
    TVector3 theVertexVector(vertexToCorrectTo.x(), vertexToCorrectTo.y(), vertexToCorrectTo.z());
    return GetVertexCorrectedFourVec(theVertexVector);
  }

hadPrivateData()

bool SG::IAuxElement::hadPrivateData ( ) const

protectedinherited

True if this element had private data before it was added to its current container.

hasNonConstStore()

bool SG::AuxElement::hasNonConstStore ( ) const

inherited

Return true if this object has an associated non-const store.

This will be true for either a private or standalone store.

Definition at line 411 of file AuxElement.cxx.

{
  if (havePrivateData())
    return m_container->hasNonConstStore();
  return false;
}

hasStore()

bool SG::AuxElement::hasStore ( ) const

inherited

Return true if this object has an associated store.

This will be true for either a private or standalone store.

Definition at line 398 of file AuxElement.cxx.

{
  if (havePrivateData())
    return m_container->hasStore();
  return false;
}

havePrivateData()

bool SG::IAuxElement::havePrivateData ( ) const

protectedinherited

True if this element currently has private data.

index()

size_t SG::IAuxElement::index ( ) const

inherited

Return the index of this element within its container.

Inherited from IAuxElement.

isAvailable()

template<class T>

XAOD_AUXDATA_DEPRECATED bool xAOD::IParticle::isAvailable ( const std::string & name, const std::string & clsname = "" ) const

inlineinherited

Check if a user property is available for reading or not.

This function should be used to check if a user property which may or may not exist, is set on the object.

Parameters

name	Name of the auxiliary variable
clsname	The name of the associated class. May be blank

Returns

Whether the decoration exists or not

Definition at line 135 of file Event/xAOD/xAODBase/xAODBase/IParticle.h.

                                                              {
 
         return SG::ConstAccessor< T >(name, clsname).isAvailable(*this);
      }

isAvailableWritable() [1/2]

template<class T, class ALLOC = AuxAllocator_t<T>>

XAOD_AUXDATA_DEPRECATED bool SG::AuxElement::isAvailableWritable ( const std::string & name, const std::string & clsname = "" )

inherited

Check if an aux variable is available for writing.

Parameters

name	Name of the aux variable.
clsname	The name of the associated class. May be blank.

This method has to translate from the aux data name to the internal representation each time it is called. Using this method inside of loops is discouraged; instead use the Accessor class.

isAvailableWritable() [2/2]

template<class T>

XAOD_AUXDATA_DEPRECATED bool xAOD::IParticle::isAvailableWritable ( const std::string & name, const std::string & clsname = "" ) const

inlineinherited

Check if a user property is available for writing or not.

This function can be used to check whether it will be possible to set a user property on the object.

Parameters

name	Name of the auxiliary variable
clsname	The name of the associated class. May be blank

Returns

Whether the decoration is possible to set

Definition at line 152 of file Event/xAOD/xAODBase/xAODBase/IParticle.h.

                                                                      {
 
         return SG::Accessor< T >(name, clsname).isAvailableWritable(*this);
      }

isAvailableWritableAsDecoration()

template<class T, class ALLOC = AuxAllocator_t<T>>

XAOD_AUXDATA_DEPRECATED bool SG::AuxElement::isAvailableWritableAsDecoration ( const std::string & name, const std::string & clsname = "" ) const

inherited

Check if an aux variable is available for writing as a decoration.

Parameters

name	Name of the aux variable.
clsname	The name of the associated class. May be blank.

This method has to translate from the aux data name to the internal representation each time it is called. Using this method inside of loops is discouraged; instead use the Accessor class.

isCharged()

bool xAOD::PFO_v1::isCharged

(

)

const

is a charged PFO

Definition at line 251 of file PFO_v1.cxx.

                              {
     return (fabs(this->charge())>1e-6);
  }

isJetETMissFloatForCompression()

bool xAOD::PFO_v1::isJetETMissFloatForCompression ( xAOD::PFODetails::PFOAttributes AttributeType ) const

private

Performs a check as to whether a variable should be compressed.

Definition at line 312 of file PFO_v1.cxx.

                                                                                        {
    switch (AttributeType) {
    case PFODetails::PFOAttributes::eflowRec_LATERAL:
    case PFODetails::PFOAttributes::eflowRec_LONGITUDINAL:
    case PFODetails::PFOAttributes::eflowRec_SECOND_R:
    case PFODetails::PFOAttributes::eflowRec_CENTER_LAMBDA:
    case PFODetails::PFOAttributes::eflowRec_FIRST_ENG_DENS:
    case PFODetails::PFOAttributes::eflowRec_ENG_FRAC_MAX:
    case PFODetails::PFOAttributes::eflowRec_ISOLATION:
    case PFODetails::PFOAttributes::eflowRec_ENG_BAD_CELLS:
    case PFODetails::PFOAttributes::eflowRec_N_BAD_CELLS:
    case PFODetails::PFOAttributes::eflowRec_BADLARQ_FRAC:
    case PFODetails::PFOAttributes::eflowRec_ENG_POS:
    case PFODetails::PFOAttributes::eflowRec_SIGNIFICANCE:
    case PFODetails::PFOAttributes::eflowRec_AVG_LAR_Q:
    case PFODetails::PFOAttributes::eflowRec_AVG_TILE_Q:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_EM:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_EM3:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_HEC0:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_HEC:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_Tile0:
    case PFODetails::PFOAttributes::eflowRec_TIMING:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_PreSamplerB:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_EMB1:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_EMB2:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_EMB3:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_PreSamplerE:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_EME1:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_EME2:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_EME3:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_HEC1:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_HEC2:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_HEC3:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_TileBar0:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_TileBar1:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_TileBar2:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_TileGap1:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_TileGap2:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_TileGap3:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_TileExt0:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_TileExt1:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_TileExt2:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_FCAL0:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_FCAL1:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_FCAL2:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_MINIFCAL0:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_MINIFCAL1:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_MINIFCAL2:
    case PFODetails::PFOAttributes::eflowRec_LAYERENERGY_MINIFCAL3:
      return true;
    default:
      return false;
    }
  }

m()

double xAOD::PFO_v1::m ( ) const

virtual

The invariant mass of the particle.

Implements xAOD::IParticle.

Definition at line 74 of file PFO_v1.cxx.

                          {
 
     const static ConstAccessor<float> accM("m");
     float M = accM(*this);
     return M;
   }

makePrivateStore() [1/3]

void SG::AuxElement::makePrivateStore ( )

inherited

Create a new (empty) private store for this object.

ExcBadPrivateStore will be thrown if this object is already associated with a store.

Definition at line 192 of file AuxElement.cxx.

{
  if (m_container) {
    throw SG::ExcBadPrivateStore ("store already exists");
  }
 
  m_container = new SG::AuxElementPrivateData;
  IAuxElement::setIndex (0);
  IAuxElement::setHavePrivateData();
}

makePrivateStore() [2/3]

template<class U1>

void SG::AuxElement::makePrivateStore ( const U1 & other, bool warnUnlocked = false )

inherited

Create a new private store for this object and copy aux data.

Parameters

other	The object from which aux data should be copied.
warnUnlocked	If true, then warn when we skip unlocked decorations.

ExcBadPrivateStore will be thrown if this object is already associated with a store.

If other is an object that has aux data, then those data will be copied; otherwise, nothing will be done.

makePrivateStore() [3/3]

template<class U1>

void SG::AuxElement::makePrivateStore ( const U1 * other, bool warnUnlocked = false )

inherited

Create a new private store for this object and copy aux data.

Parameters

other	The object from which aux data should be copied.
warnUnlocked	If true, then warn when we skip unlocked decorations.

ExcBadPrivateStore will be thrown if this object is already associated with a store.

If other is an object that has aux data, then those data will be copied; otherwise, nothing will be done.

makePrivateStore1() [1/2]

void SG::AuxElement::makePrivateStore1 ( const AuxElement * other, bool warnUnlocked )

privateinherited

Create a new private store for this object and copy aux data.

Parameters

other	The object from which aux data should be copied.
warnUnlocked	If true, then warn when we skip unlocked decorations.

ExcBadPrivateStore will be thrown if this object is already associated with a store.

This overload handles the case where other does have aux data.

Definition at line 565 of file AuxElement.cxx.

{
  makePrivateStore();
  if (other)
    this->copyAux (*other, warnUnlocked);
}

makePrivateStore1() [2/2]

void SG::AuxElement::makePrivateStore1 ( const void * other, bool warnUnlocked )

privateinherited

Create a new private store for this object and copy aux data.

Parameters

other	The object from which aux data should be copied.
warnUnlocked	If true, then warn when we skip unlocked decorations.

ExcBadPrivateStore will be thrown if this object is already associated with a store.

This overload handles the case where other does not have aux data.

mEM()

double xAOD::PFO_v1::mEM ( ) const

virtual

get EM scale mass

Definition at line 224 of file PFO_v1.cxx.

                            {
 
     if (this->isCharged()) return this->m();
     const static ConstAccessor<float> accM("mEM");
     float M = accM(*this);
 
     return M;
   }

nCaloCluster()

unsigned int xAOD::PFO_v1::nCaloCluster

(

)

const

Find out how many CaloCluster are linked.

Definition at line 659 of file PFO_v1.cxx.

                                          {
    const ConstAccessor<std::vector<ElementLink<IParticleContainer > > >* p_acc = PFOParticleTypeMapper_temp::getAccessor(PFODetails::CaloCluster);
    if (!p_acc) return 0;
    else if (!p_acc->isAvailable(*this)) {return 0;}
    else{
      const std::vector<ElementLink<IParticleContainer> >& theLinks = (*p_acc)(*this);
      return theLinks.size();
    }
  }

noPrivateData()

bool SG::IAuxElement::noPrivateData ( ) const

protectedinherited

True if this element has no private data.

operator=()

PFO_v1 & xAOD::PFO_v1::operator= ( const PFO_v1 & other )

default

p4()

PFO_v1::FourMom_t xAOD::PFO_v1::p4 ( ) const

virtual

The full 4-momentum of the particle.

Implements xAOD::IParticle.

Definition at line 95 of file PFO_v1.cxx.

                                    {
     FourMom_t p4;
     p4.SetPtEtaPhiM( pt(), eta(), phi(),m()); 
     return p4;   
   }

p4EM()

PFO_v1::FourMom_t xAOD::PFO_v1::p4EM

(

)

const

get EM scale 4-vector

Definition at line 144 of file PFO_v1.cxx.

                                     { 
 
    if (this->isCharged()) return p4();
 
    FourMom_t p4EM;
 
    //change to use pt, eta, phi ,e 
    const static ConstAccessor<float> accPt("ptEM");
    const static ConstAccessor<float> accEta("eta");
    const static ConstAccessor<float> accPhi("phi");
    const static ConstAccessor<float> accM("mEM");
    
    p4EM.SetPtEtaPhiM(accPt(*this), accEta(*this), accPhi(*this), accM(*this));
    return p4EM;
  }

phi()

double xAOD::PFO_v1::phi ( ) const

virtual

The azimuthal angle ( \(\phi\)) of the particle.

Implements xAOD::IParticle.

Definition at line 67 of file PFO_v1.cxx.

                            {
 
     const static ConstAccessor<float> accPhi("phi");
     float phi = accPhi(*this);
     return phi;
   }

phiEM()

double xAOD::PFO_v1::phiEM ( ) const

virtual

get EM scale phi

Definition at line 220 of file PFO_v1.cxx.

                              {
     return phi();
   }

pt()

double xAOD::PFO_v1::pt ( ) const

virtual

The transverse momentum ( \(p_T\)) of the particle.

Implements xAOD::IParticle.

Definition at line 52 of file PFO_v1.cxx.

                           {
 
     const static ConstAccessor<float> accPt("pt");
     float pt = accPt(*this);
 
     return pt;
   }

ptEM()

double xAOD::PFO_v1::ptEM ( ) const

virtual

get EM scale pt

Definition at line 204 of file PFO_v1.cxx.

                             {
 
     if (this->isCharged()) return this->pt();
 
     const static ConstAccessor<float> accPt("ptEM");
     float pt = accPt(*this);
 
     return pt;
   }

rapidity()

double xAOD::PFO_v1::rapidity ( ) const

virtual

The true rapidity (y) of the particle.

Implements xAOD::IParticle.

Definition at line 90 of file PFO_v1.cxx.

                                 {
 
     return genvecP4().Rapidity();
   }

releasePrivateStore()

void SG::AuxElement::releasePrivateStore ( )

inherited

Release and free any private store associated with this object.

ExcBadPrivateStore will be thrown if this object does not have a private store.

Definition at line 210 of file AuxElement.cxx.

{
  if (hadPrivateData()) {
    // We had a private store, but it was released because this object
    // was added to a container.  Just forget about it.
    IAuxElement::setNoPrivateData();
    return;
  }
 
  if (!havePrivateData() ||
      !m_container ||
      typeid(*m_container) != typeid(AuxElementPrivateData))
  {
    throw SG::ExcBadPrivateStore ("no private store exists");
  }
 
  IAuxElement::setIndex (0);
  IAuxElement::setNoPrivateData();
  delete m_container;
  m_container = 0;
}

releasePrivateStoreForDtor()

void SG::AuxElement::releasePrivateStoreForDtor ( )

privateinherited

Out-of-line portion of destructor.

Delete a private store if we have one.

Definition at line 441 of file AuxElement.cxx.

{
#ifdef ATHCONTAINERS_R21_COMPAT
  if (havePrivateData()) {
    delete m_container;
  }
#else
  ConstAuxElement::releasePrivateStoreForDtor();
#endif
}

setAssociatedParticleLink() [1/2]

void xAOD::PFO_v1::setAssociatedParticleLink	(	const std::string &	ParticleType,
		const ElementLink< IParticleContainer > &	theParticle )

Set an IParticle constituent via string - does NOT append to existing container.

Definition at line 566 of file PFO_v1.cxx.

                                                                                                                         {
    std::vector<ElementLink<xAOD::IParticleContainer> > theLinks(1,theParticle);
    this->setAssociatedParticleLinks(ParticleType,theLinks);
  }

setAssociatedParticleLink() [2/2]

bool xAOD::PFO_v1::setAssociatedParticleLink	(	PFODetails::PFOParticleType	ParticleType,
		const ElementLink< IParticleContainer > &	theParticle )

Set an IParticle constituent via enum - does NOT append to existing container.

Definition at line 561 of file PFO_v1.cxx.

                                                                                                                                  {
    std::vector<ElementLink<xAOD::IParticleContainer> > theLinks(1,theParticle);
    return this->setAssociatedParticleLinks(ParticleType,theLinks);
  }

setAssociatedParticleLinks() [1/2]

void xAOD::PFO_v1::setAssociatedParticleLinks	(	const std::string &	ParticleType,
		const std::vector< ElementLink< IParticleContainer > > &	theParticles )

Set a vector of PFO constituent particle types via string - overwrite is allowed.

Definition at line 629 of file PFO_v1.cxx.

                                                                                                                                         {
 
    //Given we do not know in advance in the POOL convertors about these containers, we set toPersistent() internally here.
 
    std::vector<ElementLink<IParticleContainer> > storedContainer;
    std::vector<ElementLink<IParticleContainer> >::const_iterator firstParticle = theParticles.begin();
    for (; firstParticle != theParticles.end(); ++firstParticle){
      ElementLink<xAOD::IParticleContainer> myLink = *firstParticle;
      myLink.toPersistent();
      storedContainer.push_back( myLink );
    }
 
    const static Accessor<std::vector<ElementLink<IParticleContainer > > > acc(ParticleType);
    acc(*this) = storedContainer;
  }

setAssociatedParticleLinks() [2/2]

bool xAOD::PFO_v1::setAssociatedParticleLinks	(	PFODetails::PFOParticleType	ParticleType,
		const std::vector< ElementLink< IParticleContainer > > &	theParticles )

Set a vector of PFO constituent particle types via enum - overwrite is allowed.

Definition at line 600 of file PFO_v1.cxx.

                                                                                                                                                  {
 
    const Accessor<std::vector<ElementLink<IParticleContainer > > >* p_acc = PFOParticleTypeMapper_temp::getAccessor(ParticleType);
    if (!p_acc) return false;
    else{
      (*p_acc)(*this) = theParticles;
      return true;
    }
  }

setAttribute() [1/6]

template<>

void xAOD::PFO_v1::setAttribute	(	const std::string &	AttributeType,
		const double &	anAttribute )

Definition at line 386 of file PFO_v1.cxx.

                                                                                                {
 
    float internalAttribute = static_cast<float>(anAttribute);
    setAttribute<float>(AttributeType, internalAttribute);
 
  }

setAttribute() [2/6]

template<class T>

void xAOD::PFO_v1::setAttribute	(	const std::string &	AttributeType,
		const T &	anAttribute )

Set a PFO Variable via string - overwrite is allowed.

setAttribute() [3/6]

template<>

void xAOD::PFO_v1::setAttribute	(	const std::string &	AttributeType,
		const xAOD::PFODetails::PFOLeptonType &	anAttribute )

specaial implementations for floats, for eflowRec JetETMiss variables, to reduce disk space usage

Definition at line 257 of file PFO_v1.cxx.

                                                                                                                    {
    uint16_t uint16_variable = static_cast<uint16_t>(anAttribute);
    this->setAttribute<uint16_t>(AttributeType, uint16_variable);
  }

setAttribute() [4/6]

template<>

void xAOD::PFO_v1::setAttribute	(	PFODetails::PFOAttributes	AttributeType,
		const double &	anAttribute )

special implementations for doubles to prevent user from putting doubles in the aux store - convert to float in this case

Definition at line 372 of file PFO_v1.cxx.

                                                                                                       {
    float internalAttribute = static_cast<float>(anAttribute);
    setAttribute<float>(AttributeType, internalAttribute);
  }

setAttribute() [5/6]

template<>

void xAOD::PFO_v1::setAttribute	(	PFODetails::PFOAttributes	AttributeType,
		const float &	anAttribute )

Definition at line 274 of file PFO_v1.cxx.

                                                                                                      {
    if (this->isJetETMissFloatForCompression(AttributeType)){
      float dummy = anAttribute*s_floatCompressionFactor;
      const static int maxIntSize = 1000000000;
      int internalAttribute = maxIntSize;
      if (dummy < 0) internalAttribute *= -1;//if we had a large -ve energy, then we should set the max size to a -ve value         
      if (dummy < maxIntSize && dummy > -maxIntSize) internalAttribute = static_cast<int>(dummy);
      setAttribute<int>(AttributeType, internalAttribute);
    }
    else {
      float internalAttribute = anAttribute;
      (*(PFOAttributesAccessor_v1<float>::constAccessor(AttributeType)))(*this) = internalAttribute;
    }
  }

setAttribute() [6/6]

template<class T>

void xAOD::PFO_v1::setAttribute	(	PFODetails::PFOAttributes	AttributeType,
		const T &	anAttribute )

Set a PFO Variable via enum - overwrite is allowed.

setBDTPi0Score()

void xAOD::PFO_v1::setBDTPi0Score

(

float

BDTPi0Score

)

set BDT Score used to classify clusters as Pi0 like or not

setCenterMag()

void xAOD::PFO_v1::setCenterMag

(

float

CenterMag

)

set CenterMag moment needed for vertex correction

setCharge()

void xAOD::PFO_v1::setCharge

(

float

charge

)

set charge of PFO

setClusterLink()

bool xAOD::PFO_v1::setClusterLink

(

const ElementLink< xAOD::CaloClusterContainer > &

theCluster

)

Set a cluster constituent - does NOT append to existing container.

Definition at line 549 of file PFO_v1.cxx.

                                                                                    {
     ElementLink< xAOD::IParticleContainer > myClusterLink;
     this->convertLink(myClusterLink,theCluster);
     return this->setAssociatedParticleLink(PFODetails::CaloCluster, myClusterLink);
  }

setConstStore()

void SG::AuxElement::setConstStore ( const SG::IConstAuxStore * store )

inherited

Synonym for setStore with IConstAuxStore.

Parameters

store

The new store.

setHadPrivateData()

void SG::IAuxElement::setHadPrivateData ( )

privateinherited

Record that this element used to have private data.

setHavePrivateData()

void SG::IAuxElement::setHavePrivateData ( )

privateinherited

Record that this element currently has private data.

setIndex()

void SG::AuxElement::setIndex ( size_t index, SG::AuxVectorData * container )

privateinherited

Set the index/container for this element.

Parameters

index	The index of this object within the container.
container	The container holding this object. May be null if this object is being removed from a container.

Usually this simply sets the index and container members of this object. However, in the case where this object has an associated private store, then we need to deal with releasing the store if the object is being added to a container, or making a new store if the object is being removed from a container.

setIndexPrivate()

bool SG::AuxElement::setIndexPrivate ( size_t index, SG::AuxVectorData * container )

privateinherited

Set the index/container for this element.

Parameters

index	The index of this object within the container.
container	The container holding this object. May be null if this object is being removed from a container.

This is called from setIndex when we have a private store to deal with.

Definition at line 505 of file AuxElement.cxx.

{
#ifdef ATHCONTAINERS_R21_COMPAT
  if (hadPrivateData()) {
    // We had a private store, but it was released because we were added
    // to a container.
 
    if (container == 0) {
      // We're being moved out of the container.  Make a new private
      // store, copy the data, and switch to it.
      auto privateData = new SG::AuxElementPrivateData;
      AuxElement to (privateData, 0);
      to.copyAux (*this);
      IAuxElement::setIndex (0);
      IAuxElement::setHavePrivateData();
      m_container = privateData;
      return true;
    }
  }
  else if (havePrivateData() &&
           typeid(*m_container) == typeid(AuxElementPrivateData))
  {
    // We currently have a private store.
 
    if (container != 0 && container != m_container) {
      // We're being added to a container.
      // Aux data has already been copied.
      // Release private store.
      IAuxElement::setIndex (index);
      IAuxElement::setHadPrivateData();
      delete m_container;
      m_container = container;
      return false;
    }
  }
  else {
    // We have a standalone store.
    throw SG::ExcBadPrivateStore ("Attempt to add/remove a standalone object "
                                  "from a container.");
  }
 
  IAuxElement::setIndex (index);
  m_container = container;
  return false;
#else
  return ConstAuxElement::setIndexPrivate (index, container);
#endif
}

setNonConstStore()

void SG::AuxElement::setNonConstStore ( SG::IAuxStore * store )

inherited

Synonym for setStore with IAuxStore.

Parameters

store

The new store.

setNoPrivateData()

void SG::IAuxElement::setNoPrivateData ( )

privateinherited

Record that this element does not have private data.

setP4() [1/2]

void xAOD::PFO_v1::setP4

(

const FourMom_t &

vec

)

set the 4-vec

Definition at line 107 of file PFO_v1.cxx.

                                         {
 
    const static Accessor<float> accPt("pt");
    accPt(*this) = vec.Pt();
 
    const static Accessor<float> accEta("eta");
    accEta(*this) = vec.Eta();
 
    const static Accessor<float> accPhi("phi");
    accPhi(*this) = vec.Phi();
 
    const static Accessor<float> accM("m");
    accM(*this) = vec.M();
 
  }

setP4() [2/2]

void xAOD::PFO_v1::setP4	(	float	pt,
		float	eta,
		float	phi,
		float	m = 0.0 )

set the 4-vec

Definition at line 124 of file PFO_v1.cxx.

                                                            {
    
    const static Accessor<float> accPt("pt");
    accPt(*this) = pt;
 
    const static Accessor<float> accEta("eta");
    accEta(*this) = eta;
 
    const static Accessor<float> accPhi("phi");
    accPhi(*this) = phi;
 
    const static Accessor<float> accM("m");
    accM(*this) = m;
  }

setP4EM() [1/2]

void xAOD::PFO_v1::setP4EM

(

const FourMom_t &

p4EM

)

set EM scale 4-vector

Definition at line 173 of file PFO_v1.cxx.

                                            {
    const static Accessor<float> accPt("ptEM");
    accPt(*this) = p4EM.Pt();
 
    const static Accessor<float> accEta("eta");
    accEta(*this) = p4EM.Eta();
 
    const static Accessor<float> accPhi("phi");
    accPhi(*this) = p4EM.Phi();
 
    const static Accessor<float> accM("mEM");
    accM(*this) = p4EM.M();
 
  }

setP4EM() [2/2]

void xAOD::PFO_v1::setP4EM	(	float	pt,
		float	eta,
		float	phi,
		float	m )

set EM scale 4-vector

Definition at line 188 of file PFO_v1.cxx.

                                                              {
    
    const static Accessor<float> accPt("ptEM");
    accPt(*this) = pt;
 
    const static Accessor<float> accEta("eta");
    accEta(*this) = eta;
 
    const static Accessor<float> accPhi("phi");
    accPhi(*this) = phi;
 
    const static Accessor<float> accM("mEM");
    accM(*this) = m;
 
  }

setStore() [1/3]

void SG::AuxElement::setStore ( const DataLink< SG::IConstAuxStore > & store )

inherited

Set the store associated with this object.

Parameters

store

The new store.

If store is nonzero, this adds a standalone store to the object. The object must not be in a container and must not have a private store. If store is zero, this removes a standalone store.

Parameters

store

Link to the new store.

Definition at line 269 of file AuxElement.cxx.

{
  AuxElementStandaloneData* data = setStore1 (store);
  if (store)
    data->setStore (store);
}

setStore() [2/3]

void SG::AuxElement::setStore ( const SG::IConstAuxStore * store )

inherited

Set the store associated with this object.

Parameters

store

The new store.

If store is nonzero, this adds a standalone store to the object. The object must not be in a container and must not have a private store. If store is zero, this removes a standalone store.

Definition at line 241 of file AuxElement.cxx.

{
  AuxElementStandaloneData* data = setStore1 (store);
  if (store)
    data->setStore (store);
}

setStore() [3/3]

void SG::AuxElement::setStore ( SG::IAuxStore * store )

inherited

Set the store associated with this object.

Parameters

store

The new store.

If store is nonzero, this adds a standalone store to the object. The object must not be in a container and must not have a private store. If store is zero, this removes a standalone store.

Definition at line 257 of file AuxElement.cxx.

{
  AuxElementStandaloneData* data = setStore1 (store);
  if (store)
    data->setStore (store);
}

setStore1()

AuxElementStandaloneData * SG::AuxElement::setStore1 ( const SG::IConstAuxStore * store )

privateinherited

Set the store associated with this object.

Parameters

store

The new store.

Helper for setStore. Creates the AuxElementStandaloneData object if needed and returns it.

Parameters

store

The new store.

Helper for setStore. Creates the @x AuxElementStandaloneData object if needed and returns it.

Definition at line 461 of file AuxElement.cxx.

{
  if (store) {
    // Want this object be standalone.
    if (!m_container) {
      // Not in a container (and no private store).  Make a new object.
      AuxElementStandaloneData* data = new AuxElementStandaloneData;
      IAuxElement::setHavePrivateData();
      m_container = data;
      return data;
    }
    if (usingStandaloneStore()) {
      // Standalone --- return existing object.
      return static_cast<AuxElementStandaloneData*> (container());
    }
    // Otherwise, it's an error.
    throw ExcBadPrivateStore ("Attempt to attach a standalone store to an "
                              "object in a container or with a private store.");
  }
 
  else {
    // Getting rid of a standalone store.
    if (usingStandaloneStore()) {
      IAuxElement::setNoPrivateData();
      delete m_container;
      m_container = 0;
    }
    else if (m_container != 0)
      throw ExcBadPrivateStore ("Attempt to remove a standalone store from an "
                                "object in a container or with a private store.");
    return 0;
  }
}

setTrackLink()

bool xAOD::PFO_v1::setTrackLink

(

const ElementLink< xAOD::TrackParticleContainer > &

theTrack

)

Set a track constituent - does NOT append to existing container.

Definition at line 543 of file PFO_v1.cxx.

                                                                                  {
    ElementLink< xAOD::IParticleContainer > myTrackLink;
    this->convertLink(myTrackLink,theTrack);
    return this->setAssociatedParticleLink(PFODetails::Track, myTrackLink);
  }

setVertexLink()

bool xAOD::PFO_v1::setVertexLink

(

const ElementLink< xAOD::VertexContainer > &

theVertexLink

)

Set a vertex link.

Definition at line 536 of file PFO_v1.cxx.

                                                                                  {
    const static Accessor<ElementLink<xAOD::VertexContainer> > acc("pfo_vertex");
    acc(*this) = theVertexLink;
    acc(*this).toPersistent();
    return true;
  }

toPersistent()

void xAOD::PFO_v1::toPersistent

(

)

prepare all links for persistification

Definition at line 774 of file PFO_v1.cxx.

                           {
 
    //setup known links for persistification, if they exist
    //if you added your own consituents the links will not be correctly persistified
 
    //clusters
    const Accessor<std::vector<ElementLink<IParticleContainer > > >* p_accClusters = PFOParticleTypeMapper_temp::getAccessor(PFODetails::CaloCluster);
    if (p_accClusters){
      const Accessor<std::vector<ElementLink<IParticleContainer > > >& accClusters = *p_accClusters;
      if ( accClusters.isAvailableWritable(*this) ){
    std::vector<ElementLink<IParticleContainer> >& theClusterLinks = accClusters(*this);
    std::vector< ElementLink< IParticleContainer > >::iterator  firstClus = theClusterLinks.begin();
    std::vector< ElementLink< IParticleContainer > >::iterator  lastClus = theClusterLinks.end();
    for (; firstClus != lastClus; ++firstClus) firstClus->toPersistent();
      }
    }
    
    //tracks
    const Accessor<std::vector<ElementLink<IParticleContainer > > >* p_accTracks = PFOParticleTypeMapper_temp::getAccessor(PFODetails::Track);
    if (p_accTracks){
      const Accessor<std::vector<ElementLink<IParticleContainer > > >& accTracks = *p_accTracks;
      if ( accTracks.isAvailableWritable(*this) ){
    std::vector<ElementLink<IParticleContainer> >& theTrackLinks = accTracks(*this);
    std::vector< ElementLink< IParticleContainer > >::iterator  firstTrack = theTrackLinks.begin();
    std::vector< ElementLink< IParticleContainer > >::iterator  lastTrack = theTrackLinks.end();
    for (; firstTrack != lastTrack; ++firstTrack)  firstTrack->toPersistent();
 
      }
    }
 
    //shots    
    const Accessor<std::vector<ElementLink<IParticleContainer > > >* p_accShots = PFOParticleTypeMapper_temp::getAccessor(PFODetails::TauShot);
    if (p_accShots){
      const Accessor<std::vector<ElementLink<IParticleContainer > > >& accShots = *p_accShots;
      if ( accShots.isAvailableWritable(*this) ){
    std::vector<ElementLink<IParticleContainer> >& theShotLinks = accShots(*this);
    std::vector< ElementLink< IParticleContainer > >::iterator  firstShot = theShotLinks.begin();
    std::vector< ElementLink< IParticleContainer > >::iterator  lastShot = theShotLinks.end();
    for (; firstShot != lastShot; ++firstShot) firstShot->toPersistent();
      }
    }
 
  }

track()

const TrackParticle * xAOD::PFO_v1::track

(

unsigned int

index

)

const

Retrieve a const pointer to a Rec::TrackParticle.

Definition at line 691 of file PFO_v1.cxx.

                                                             {
 
    const ConstAccessor<std::vector<ElementLink<IParticleContainer > > >* p_acc = PFOParticleTypeMapper_temp::getAccessor(PFODetails::Track);
    if (!p_acc) return nullptr;
    else if (!p_acc->isAvailable(*this)) {return nullptr;}
    else {
      const std::vector<ElementLink<IParticleContainer> >& theLinks = (*p_acc)(*this);
      if(index<theLinks.size()) {
    ElementLink<IParticleContainer> theLink = theLinks[index];
    if (theLink.isValid()){
      const IParticle *theParticle = *theLinks[index];
      if (nullptr == theParticle) return nullptr;
      else if (Type::TrackParticle == theParticle->type()) return static_cast<const TrackParticle*>(theParticle);
      else return nullptr;
    }
    else return nullptr;
      }
      else return nullptr;
    }
  }

trackIndices()

bool SG::AuxElement::trackIndices ( ) const

inherited

Return true if index tracking is enabled for this object.

Always returns true. Included here to be consistent with AuxVectorBase when standalone objects may be used as template parameters.

type()

Type::ObjectType xAOD::PFO_v1::type ( ) const

virtual

The type of the object as a simple enumeration.

Implements xAOD::IParticle.

Definition at line 140 of file PFO_v1.cxx.

                                     {
      return Type::ParticleFlow;
   }

usingPrivateStore()

bool SG::AuxElement::usingPrivateStore ( ) const

inherited

Test to see if this object is currently using a private store.

Definition at line 280 of file AuxElement.cxx.

{
  return havePrivateData() && 
    typeid(*m_container) == typeid(AuxElementPrivateData);
}

usingStandaloneStore()

bool SG::AuxElement::usingStandaloneStore ( ) const

inherited

Test to see if this object is currently using a standalone store.

Test to see if this object is currently using a private store.

Definition at line 290 of file AuxElement.cxx.

{
  return havePrivateData() &&
    typeid(*m_container) == typeid(AuxElementStandaloneData);
}

vertex()

const xAOD::Vertex * xAOD::PFO_v1::vertex

(

)

const

Retrieve a const pointer to the xAOD::Vertex a charged PFO is associated to.

Definition at line 712 of file PFO_v1.cxx.

                                        {
    const static ConstAccessor<ElementLink<xAOD::VertexContainer> > acc("pfo_vertex");
    if (!acc.isAvailable(*this)) return nullptr;
    else{
      const ElementLink<xAOD::VertexContainer>& tempVertexLink = acc(*this);
      if (tempVertexLink.isValid()) return *acc(*this);
      else return nullptr;
    }
  }

VertexCorrectTheFourVector()

void xAOD::PFO_v1::VertexCorrectTheFourVector ( const TVector3 & vertexToCorrectTo, TLorentzVector & theFourVector ) const

private

This does the vertex correction of neutral PFO.

Definition at line 752 of file PFO_v1.cxx.

                                                                                                               {
 
    float clusterEta = theFourVector.Eta();
    float centerMag = this->centerMag();
 
    float radius = centerMag/cosh(clusterEta);
 
    float EtaVertexCorrection = 0.0, PhiVertexCorrection = 0.0;
    float clusterPhi = theFourVector.Phi();
 
    if (radius > 1.0 && centerMag > 1e-3){
      EtaVertexCorrection = (-vertexToCorrectTo.Z()/cosh(clusterEta) + (vertexToCorrectTo.X()*cos(clusterPhi) + vertexToCorrectTo.Y()*sin(clusterPhi))*tanh(clusterEta))/radius;
      PhiVertexCorrection = (vertexToCorrectTo.X()*sin(clusterPhi) - vertexToCorrectTo.Y()*cos(clusterPhi))/radius;
    }
 
    float etaVertexCorrected = clusterEta + EtaVertexCorrection;
    float p = std::sqrt(theFourVector.E()*theFourVector.E()-theFourVector.M()*theFourVector.M());
    float ptVertexCorrected = p/cosh(etaVertexCorrected); 
    theFourVector.SetPtEtaPhiM(ptVertexCorrected, etaVertexCorrected, clusterPhi + PhiVertexCorrection, theFourVector.M());
 
  }

Member Data Documentation

m_container

const SG::AuxVectorData* SG::ConstAuxElement::m_container

privateinherited

The container of which this object is an element.

Should be null if this object is not within a container, except that it may also point at a private store.

Definition at line 335 of file AuxElement.h.

m_index

size_t SG::IAuxElement::m_index

privateinherited

The index of this element within its container.

Should be 0 if this object is not within a container.

Definition at line 128 of file IAuxElement.h.

m_privateStoreState

PrivateStoreState SG::IAuxElement::m_privateStoreState

privateinherited

Definition at line 137 of file IAuxElement.h.

s_floatCompressionFactor

const int xAOD::PFO_v1::s_floatCompressionFactor = 1000

staticprivate

this defines the factor to compress floats by

Definition at line 203 of file PFO_v1.h.

supportsThinning

bool SG::AuxElement::supportsThinning = true

staticconstexprinherited

Mark that this type supports thinning operations.

See AthContainers/supportsThinning.h and AthenaPoolCnvSvc/T_AthenaPoolCnv.h. Helps guide which pool converter template will be used. If false, the default pool converter will be used rather than the aux store-specific one. Ordinary xAOD type should not touch this, but may be overridden in a derived class to handle certain special cases.

Definition at line 959 of file AuxElement.h.

---

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

• PFO_v1.h
• PFO_v1.cxx