#include <Photon_v1.h>

Inheritance diagram for xAOD::Photon_v1:

Collaboration diagram for xAOD::Photon_v1:

Public Types
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>

Public Member Functions
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::Photon constructors
	Photon_v1 ()
	Default constructor.
	Photon_v1 (const Photon_v1 &ph)
	Copy ctor.
xAOD::Photon Assignment
Photon_v1 &	operator= (const Photon_v1 &el)
	Assignment Operator. Ends up using the assignment of AuxElement for the store.
xAOD::Photon ObjectType
virtual Type::ObjectType	type () const override final
	The type of the object as a simple enumeration.
xAOD::IParticle functions
These are already virtual due to IParticle
virtual double	m () const override final
	The invariant mass of the particle.
virtual double	e () const override final
	The total energy of the particle.
virtual double	rapidity () const override final
	The true rapidity (y) of the particle.
xAOD::Photon vertex to cluster matching values.
bool	vertexCaloMatchValue (float &value, const EgammaParameters::VertexCaloMatchType information) const
	Accessor to vertex to Calo Match Values If 'information' is stored in this xAOD::Egamma and is of the correct type, then the function fills 'value' and returns 'true', otherwise it returns 'false', and does not touch 'value'.
float	vertexCaloMatchValue (const EgammaParameters::VertexCaloMatchType information) const
	Accessor to vertex to Calo Match Values , this just returns the value without internaly checking if it exists.
bool	setVertexCaloMatchValue (const float value, const EgammaParameters::VertexCaloMatchType information)
	Set method for CaloMatch values.
xAOD::EgammaParameters::ConversionType	conversionType () const
	return the photon conversion type (see EgammaEnums)
float	conversionRadius () const
	return the photon conversion radius
xAOD::Egamma author (i.e. which reco algorithm was used)
uint16_t	author (uint16_t bitmask=EgammaParameters::AuthorALL) const
	Get author.
void	addAuthor (uint16_t)
	add author
void	setAuthor (uint16_t)
	set author
xAOD::Egamma ambiguousObject i.e get the electron/photon corresponding to an ambiguous photon/electron
as the same cluster leads to creation of both.
const Egamma_v1 *	ambiguousObject () const
	Get ambiguous.
xAOD::Egamma Shower shape Accesors
If 'information' is stored in this xAOD::Egamma and is of the correct type, then the function fills 'value' and returns 'true', otherwise it returns 'false', and does not touch 'value'.
bool	showerShapeValue (float &value, const EgammaParameters::ShowerShapeType information) const
	Accessor for ShowerShape values.
float	showerShapeValue (const EgammaParameters::ShowerShapeType information) const
	Accessor to ShowerShape values , this just returns the value without internaly checking if it exists.
bool	setShowerShapeValue (float value, const EgammaParameters::ShowerShapeType information)
	Set method for Shower Shape values.
xAOD::Egamma object quality of the calorimeter cluster
bool	isGoodOQ (uint32_t mask) const
	Check object quality. Return True is it is Good Object Quality.
uint32_t	OQ () const
	Return the object quality bit word.
void	setOQ (uint32_t newOQ)
	Set the object quality.
xAOD::Egamma Isolation value Accesors
If 'information' is stored in this xAOD::Egamma and is of the correct type, then the function fills 'value' and returns 'true', otherwise it returns 'false', and does not touch 'value'.
bool	isolation (float &value, const Iso::IsolationType information) const
	Accessor for Isolation values.
float	isolation (const Iso::IsolationType information) const
	Accessor to Isolation values , this just returns the value without internaly checking if it exists.
bool	setIsolation (float value, const Iso::IsolationType information)
	set method for Isolation values.
bool	isolationValue (float &value, const Iso::IsolationType information) const
	old Accessor for Isolation values.
float	isolationValue (const Iso::IsolationType information) const
	old Accessor to Isolation values , this just returns the value without internaly checking if it exists.
bool	setIsolationValue (float value, const Iso::IsolationType information)
	old set method for Isolation values.
xAOD::Egamma Isolation correction Accesors
If 'information' is stored in this xAOD::Egamma and is of the correct type, then the function fills 'value' and returns 'true', otherwise it returns 'false', and does not touch 'value'.
bool	isolationCaloCorrection (float &value, const Iso::IsolationFlavour flavour, const Iso::IsolationCaloCorrection corr, const Iso::IsolationCorrectionParameter param) const
	Accessor for flavour and type depended Isolation Calo correction.
float	isolationCaloCorrection (const Iso::IsolationFlavour flavour, const Iso::IsolationCaloCorrection corr, const Iso::IsolationCorrectionParameter param) const
	Accessor for flavour and type depended Isolation Calo corrections , this just returns the correction without internaly checking if it exists.
bool	isolationCaloCorrection (float &value, Iso::IsolationType type, Iso::IsolationCaloCorrection corr) const
	Accessor for type depended Isolation Calo correction.
float	isolationCaloCorrection (Iso::IsolationType type, Iso::IsolationCaloCorrection corr) const
	Accessor for type depended Isolation Calo corrections , this just returns the correction without internaly checking if it exists.
bool	setIsolationCaloCorrection (float value, const Iso::IsolationFlavour flavour, const Iso::IsolationCaloCorrection corr, const Iso::IsolationCorrectionParameter param)
	set method for flavour and type depended Isolation Calo Corrections.
bool	setIsolationCaloCorrection (float value, Iso::IsolationType type, Iso::IsolationCaloCorrection corr)
	set method for type depended Isolation Calo Corrections.
bool	isolationTrackCorrection (float &value, const Iso::IsolationFlavour flavour, const Iso::IsolationTrackCorrection corr) const
	Accessor for Isolation Track correction.
float	isolationTrackCorrection (const Iso::IsolationFlavour flavour, const Iso::IsolationTrackCorrection corr) const
	Accessor to Isolation Track corrections , this just returns the correction without internaly checking if it exists.
bool	setIsolationTrackCorrection (float value, const Iso::IsolationFlavour flavour, const Iso::IsolationTrackCorrection corr)
	Set method for Isolation Track Corrections.
bool	isolationCorrectionBitset (std::bitset< 32 > &value, const Iso::IsolationFlavour flavour) const
	Accessor for Isolation corection Bitset.
std::bitset< 32 >	isolationCorrectionBitset (const Iso::IsolationFlavour flavour) const
	Accessor to Isolation corection Bitset , this just returns the bitset without internaly checking if it exists.
bool	setIsolationCorrectionBitset (uint32_t value, const Iso::IsolationFlavour flavour)
	Set method for Isolation corection Bitset.
xAOD::Egamma selector / isEM methods using the menu name
bool	passSelection (bool &value, const std::string &menu) const
	Check if the egamma object pass a selection menu (using the name) If the menu decision is stored in this xAOD::Egamma, then the function fills 'value' with the decision (reference) and returns 'true', otherwise it returns 'false', and does not touch 'value'.
bool	passSelection (const std::string &menu) const
	Check if the egamma object pass a selection menu (using the name) If the particular menu decision is not stored in this xAOD::Egamma, an exception will occur.
void	setPassSelection (bool value, const std::string &menu)
	Set the selection decision for a menu (using the name)
bool	selectionisEM (unsigned int &value, const std::string &isEM) const
	Return the isEM word for a selection menu If the menu isEM is stored in this xAOD::Egamma, then the function fills 'value' with the isEM (reference) and returns 'true', otherwise it returns 'false', and does not touch 'value'.
unsigned int	selectionisEM (const std::string &isEM) const
	Return the isEM word for a selection menu (using the name) If the particular isEM word is not stored in this xAOD::Egamma, an exception will occur.
void	setSelectionisEM (unsigned int value, const std::string &isEM)
	Set the isEM word for a selection menu (using the name)
bool	likelihoodValue (float &value, const std::string &LHValue=std::string("LHValue")) const
	Return the LH value as float If the LH decision is stored in this xAOD::Egamma, then the function fills 'value' with the decision (reference) and returns 'true', otherwise it returns 'false', and does not touch 'value'.
float	likelihoodValue (const std::string &LHValue=std::string("LHValue")) const
	Return the LH value as float If the LH Value is not stored in this xAOD::Egamma, an exception will occur.
void	setLikelihoodValue (float value, const std::string &LHValue=std::string("LHValue"))
	Set the LHValue as float.
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
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

xAOD::vertex Pointers to vertices
typedef std::vector< ElementLink< VertexContainer > >	VxELVec_t
	Helper type definition.
const xAOD::Vertex *	vertex (size_t index=0) const
	Pointer to the xAOD::Vertex/es that match the photon candidate.
const ElementLink< VertexContainer > &	vertexLink (size_t index=0) const
	ElementLink to the xAOD::vertex/es that match the electron candidate.
const VxELVec_t &	vertexLinks () const
	Get all vertex links.
void	setVertexLinks (const VxELVec_t &links)
	set Pointer to the xAOD::vertex/vertices that match the photon candidate
size_t	nVertices () const
	Return the number xAOD::Vertex/vertices that match the photon candidate.

xAOD::IParticle functions
These are already virtual due to IParticle
typedef IParticle::FourMom_t	FourMom_t
	Definition of the 4-momentum type.
virtual double	pt () const override final
	The transverse momentum ( \(p_T\)) of the particle.
virtual double	eta () const override final
	The pseudorapidity ( \(\eta\)) of the particle.
virtual double	phi () const override final
	The azimuthal angle ( \(\phi\)) of the particle.
virtual FourMom_t	p4 () const override final
	The full 4-momentum of the particle as a TLoretzVector.

xAOD::Egamma 4-Mom functions
typedef ROOT::Math::LorentzVector< ROOT::Math::PtEtaPhiM4D< double > >	GenVecFourMom_t
	Base 4 Momentum type for egamma.
GenVecFourMom_t	genvecP4 () const
	The full 4-momentum of the particle : internal egamma type.
void	setPtEtaPhi (float pt, float eta, float phi)
	set the 4-vec
void	setPt (float pt)
	set the Pt
void	setEta (float eta)
	set the eta
void	setPhi (float phi)
	set the phi

xAOD::Egamma 4x4 Covariance Matrix
typedef Eigen::Matrix< float, 4, 4 >	EgammaCovMatrix_t
	4x4 Covariance Matrix in EtEtaPhiM (needs decision)
EgammaCovMatrix_t	covMatrix () const
	Returns the 4x4 symmetric covariance matrix .
void	setCovMatrix (const EgammaCovMatrix_t &cov)
	set the 4x4 symmetric covariance matrix .

xAOD::Egamma Pointer to CaloClusters
typedef std::vector< ElementLink< CaloClusterContainer > >	CLELVec_t
	Helper type definition.
size_t	nCaloClusters () const
	Return the number of xAOD::CaloClusters that define the electron candidate.
const xAOD::CaloCluster *	caloCluster (size_t index=0) const
	Pointer to the xAOD::CaloCluster/s that define the electron candidate.
const ElementLink< CaloClusterContainer > &	caloClusterLink (size_t index=0) const
	ElementLink to the xAOD::CaloCluster/s that match the electron candidate.
const CLELVec_t &	caloClusterLinks () const
	Get all cluster links.
void	setCaloClusterLinks (const CLELVec_t &links)
	set Pointer to the xAOD::CaloCluster

Detailed Description

Definition at line 37 of file Photon_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.

◆ CLELVec_t

typedef std::vector< ElementLink< CaloClusterContainer > > xAOD::Egamma_v1::CLELVec_t

inherited

Helper type definition.

Definition at line 168 of file Egamma_v1.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.

◆ EgammaCovMatrix_t

typedef Eigen::Matrix<float,4,4> xAOD::Egamma_v1::EgammaCovMatrix_t

inherited

4x4 Covariance Matrix in EtEtaPhiM (needs decision)

Definition at line 142 of file Egamma_v1.h.

◆ FourMom_t

typedef IParticle::FourMom_t xAOD::Egamma_v1::FourMom_t

inherited

Definition of the 4-momentum type.

Definition at line 104 of file Egamma_v1.h.

◆ GenVecFourMom_t

typedef ROOT::Math::LorentzVector<ROOT::Math::PtEtaPhiM4D<double> > xAOD::Egamma_v1::GenVecFourMom_t

inherited

Base 4 Momentum type for egamma.

Definition at line 119 of file Egamma_v1.h.

◆ TypelessConstAccessor

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

inherited

Definition at line 566 of file AuxElement.h.

◆ VxELVec_t

typedef std::vector< ElementLink< VertexContainer > > xAOD::Photon_v1::VxELVec_t

Helper type definition.

Definition at line 94 of file Photon_v1.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

◆ Photon_v1() [1/2]

xAOD::Photon_v1::Photon_v1 ( )

Default constructor.

Definition at line 19 of file Photon_v1.cxx.

      : Egamma_v1() {
 
   }

◆ Photon_v1() [2/2]

xAOD::Photon_v1::Photon_v1 ( const Photon_v1 & ph )

Copy ctor.

This involves copying the entire Auxilary store (Deep copy). It is a slow operation which should be used sparingly.

Definition at line 24 of file Photon_v1.cxx.

                                          : Egamma_v1(ph){
    makePrivateStore(ph);  
  }

Member Function Documentation

◆ addAuthor()

void xAOD::Egamma_v1::addAuthor ( uint16_t newAuthor )

inherited

add author

Definition at line 161 of file Egamma_v1.cxx.

                                            {
  static const Accessor< uint16_t > acc( "author" );
  uint16_t author = acc(*this);
  acc(*this) = author | newAuthor;
}

◆ ambiguousObject()

const Egamma_v1 * xAOD::Egamma_v1::ambiguousObject ( ) const

inherited

Get ambiguous.

ambiguous

Definition at line 182 of file Egamma_v1.cxx.

                                                  {
 
   if( ! ambiguityLinkAcc.isAvailable( *this ) ) {
      return nullptr;
   }
   const ElementLink< xAOD::EgammaContainer >& link = ambiguityLinkAcc( *this );
   if( ! link.isValid() ) {
      return nullptr;
   }
   return *link;
}

◆ 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.

◆ author()

uint16_t xAOD::Egamma_v1::author ( uint16_t bitmask = EgammaParameters::AuthorALL ) const

inherited

Get author.

egamma author

Definition at line 155 of file Egamma_v1.cxx.

                                              {
  static const Accessor< uint16_t > acc( "author" );
  uint16_t author = acc(*this);
  return author & mask;
}

◆ 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.

◆ caloCluster()

const xAOD::CaloCluster * xAOD::Egamma_v1::caloCluster ( size_t index = 0 ) const

inherited

Pointer to the xAOD::CaloCluster/s that define the electron candidate.

Definition at line 377 of file Egamma_v1.cxx.

                                                                  {
 
  if( index >= nCaloClusters() ) {
    return nullptr;
  }
  const CLELVec_t& cls = caloClusterLinks();
  if( ! cls[ index ].isValid() ) {
    return nullptr;
  }
  return *( cls[ index ] );
}

◆ caloClusterLink()

const ElementLink< CaloClusterContainer > & xAOD::Egamma_v1::caloClusterLink ( size_t index = 0 ) const

inherited

ElementLink to the xAOD::CaloCluster/s that match the electron candidate.

Definition at line 390 of file Egamma_v1.cxx.

                                               {
 
  if( index >= nCaloClusters() ) {
    static const ElementLink< CaloClusterContainer > dummy;
    return dummy;
  }
  return caloClusterLinks()[ index ];
}

◆ caloClusterLinks()

const CLELVec_t & xAOD::Egamma_v1::caloClusterLinks ( ) const

inherited

Get all cluster links.

◆ 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;
}

◆ 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.

◆ conversionRadius()

float xAOD::Photon_v1::conversionRadius ( ) const

inline

return the photon conversion radius

Definition at line 129 of file Photon_v1.h.

                                   {
      return xAOD::EgammaHelpers::conversionRadius(this);
    }

◆ conversionType()

xAOD::EgammaParameters::ConversionType xAOD::Photon_v1::conversionType ( ) const

inline

return the photon conversion type (see EgammaEnums)

Definition at line 124 of file Photon_v1.h.

                                                             {
      return xAOD::EgammaHelpers::conversionType(this);
    }

◆ 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);
    }
  }
}

◆ covMatrix()

Egamma_v1::EgammaCovMatrix_t xAOD::Egamma_v1::covMatrix ( ) const

inherited

Returns the 4x4 symmetric covariance matrix .

Definition at line 124 of file Egamma_v1.cxx.

                                                     {
 
  static const Accessor< std::vector<float> > acc( "EgammaCovarianceMatrix" );
  EgammaCovMatrix_t cov;
  cov.setZero();
 
  if(!acc.isAvailable(*this) ) {
    return cov;
  }
  const std::vector<float>& v = acc(*this);
  size_t size= v.size();
  if(size==16){
    //up to 21.0.11
    cov = Eigen::Map<const EgammaCovMatrix_t> (v.data());
  }
  else {
    //from >21.0.11
    EgammaCovMatrix_t cov;
    MatrixHelpers::expand(v.begin(),v.end(),cov );
  }
  return cov;
}

◆ e()

double xAOD::Photon_v1::e ( ) const

finaloverridevirtual

The total energy of the particle.

Reimplemented from xAOD::Egamma_v1.

Definition at line 46 of file Photon_v1.cxx.

                             {
      // for a massless particle E = pT * cosh(eta)
      return pt() * std::cosh(eta());
   }

◆ eta()

double xAOD::Egamma_v1::eta ( ) const

finaloverridevirtualinherited

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

Implements xAOD::IParticle.

Definition at line 71 of file Egamma_v1.cxx.

                            {
  static const Accessor<float > acc( "eta" );
  return acc(*this);
}

◆ genvecP4()

Egamma_v1::GenVecFourMom_t xAOD::Egamma_v1::genvecP4 ( ) const

inherited

The full 4-momentum of the particle : internal egamma type.

Depends on return value optimization.

Definition at line 82 of file Egamma_v1.cxx.

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

◆ 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
}

◆ 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;
}

◆ 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.

◆ isGoodOQ()

bool xAOD::Egamma_v1::isGoodOQ ( uint32_t mask ) const

inherited

Check object quality. Return True is it is Good Object Quality.

Object Quality.

Definition at line 225 of file Egamma_v1.cxx.

                                            {
  static const Accessor< uint32_t > acc( "OQ" );
  uint32_t OQ = acc(*this);
  return (OQ & mask)==0;
}

◆ isolation() [1/2]

float xAOD::Egamma_v1::isolation ( const Iso::IsolationType information ) const

inherited

Accessor to Isolation values , this just returns the value without internaly checking if it exists.

Will lead to an exception if the information is not available

Definition at line 255 of file Egamma_v1.cxx.

                                                                     {
  const SG::AuxElement::Accessor< float >* acc = getIsolationAccessor( information );
  if( !acc ) throw std::runtime_error( "Unknown/Unavailable Isolation type requested" );
  return  ( *acc )(*this);
}

◆ isolation() [2/2]

bool xAOD::Egamma_v1::isolation	(	float &	value,
		const Iso::IsolationType	information ) const

inherited

Accessor for Isolation values.

Isolation value.

Definition at line 242 of file Egamma_v1.cxx.

                                                                                  {
  const SG::AuxElement::Accessor< float >* acc = getIsolationAccessor( information );
  if( !acc ) {
    return false;
  }
  if(!acc->isAvailable(*this) ) {
    return  false;
  }
  // Retrieve the value:
  value = ( *acc )(*this);
  return true;
}

◆ isolationCaloCorrection() [1/4]

float xAOD::Egamma_v1::isolationCaloCorrection	(	const Iso::IsolationFlavour	flavour,
		const Iso::IsolationCaloCorrection	corr,
		const Iso::IsolationCorrectionParameter	param ) const

inherited

Accessor for flavour and type depended Isolation Calo corrections , this just returns the correction without internaly checking if it exists.

Will lead to an exception if the information is not available

Definition at line 281 of file Egamma_v1.cxx.

                                                                                           {
 
  const SG::AuxElement::Accessor< float > acc = getIsolationCorrectionAccessor(flavour,corr,param);
  if( !acc.isAvailable(*this) ) {throw std::runtime_error( "Unknown/Unavailable Isolation correction requested" );}
  return  acc(*this);
}

◆ isolationCaloCorrection() [2/4]

bool xAOD::Egamma_v1::isolationCaloCorrection	(	float &	value,
		const Iso::IsolationFlavour	flavour,
		const Iso::IsolationCaloCorrection	corr,
		const Iso::IsolationCorrectionParameter	param ) const

inherited

Accessor for flavour and type depended Isolation Calo correction.

Isolation corrections.

Definition at line 270 of file Egamma_v1.cxx.

                                                                                          {
  const SG::AuxElement::Accessor< float > acc = getIsolationCorrectionAccessor(flavour,corr,param);
  if(!acc.isAvailable(*this) ) {
    return  false;
  }
  // Retrieve the value:
  value = acc(*this);
  return true;
}

◆ isolationCaloCorrection() [3/4]

bool xAOD::Egamma_v1::isolationCaloCorrection	(	float &	value,
		Iso::IsolationType	type,
		Iso::IsolationCaloCorrection	corr ) const

inherited

Accessor for type depended Isolation Calo correction.

Definition at line 297 of file Egamma_v1.cxx.

                                                                                                                   {
  const SG::AuxElement::Accessor< float > acc = getIsolationCorrectionAccessor(type,corr);
  if(!acc.isAvailable(*this) ) {
    return  false;
  }
  // Retrieve the value:
  value = acc(*this);
  return true;
}

◆ isolationCaloCorrection() [4/4]

float xAOD::Egamma_v1::isolationCaloCorrection	(	Iso::IsolationType	type,
		Iso::IsolationCaloCorrection	corr ) const

inherited

Accessor for type depended Isolation Calo corrections , this just returns the correction without internaly checking if it exists.

Will lead to an exception if the information is not available

Definition at line 307 of file Egamma_v1.cxx.

                                                                                                    {
  const SG::AuxElement::Accessor< float > acc = getIsolationCorrectionAccessor(type,corr);
  if( !acc.isAvailable(*this) ) {throw std::runtime_error( "Unknown/Unavailable Isolation correction requested" );}
  return  acc(*this);
}

◆ isolationCorrectionBitset() [1/2]

std::bitset< 32 > xAOD::Egamma_v1::isolationCorrectionBitset ( const Iso::IsolationFlavour flavour ) const

inherited

Accessor to Isolation corection Bitset , this just returns the bitset without internaly checking if it exists.

Will lead to an exception if the information is not available

Definition at line 352 of file Egamma_v1.cxx.

                                                                                          {
  const SG::AuxElement::Accessor< uint32_t > acc = getIsolationCorrectionBitsetAccessor( flavour );
  if( !acc.isAvailable(*this) ) {throw std::runtime_error( "Unknown/Unavailable Isolation BitSet requested" );}
  return  {acc(*this)};
}

◆ isolationCorrectionBitset() [2/2]

bool xAOD::Egamma_v1::isolationCorrectionBitset	(	std::bitset< 32 > &	value,
		const Iso::IsolationFlavour	flavour ) const

inherited

Accessor for Isolation corection Bitset.

Definition at line 342 of file Egamma_v1.cxx.

                                                                                                        {
  const SG::AuxElement::Accessor< uint32_t > acc = getIsolationCorrectionBitsetAccessor( flavour );
  if(!acc.isAvailable(*this) ) {
    return false;
  }
  // Retrieve the value:
  value =  std::bitset<32>(acc(*this));
  return true;
}

◆ isolationTrackCorrection() [1/2]

float xAOD::Egamma_v1::isolationTrackCorrection	(	const Iso::IsolationFlavour	flavour,
		const Iso::IsolationTrackCorrection	corr ) const

inherited

Accessor to Isolation Track corrections , this just returns the correction without internaly checking if it exists.

Will lead to an exception if the information is not available

Definition at line 329 of file Egamma_v1.cxx.

                                                                                                                        {
  const SG::AuxElement::Accessor< float > acc = getIsolationCorrectionAccessor(flavour,corr);
  if( !acc.isAvailable(*this) ) {throw std::runtime_error( "Unknown/Unavailable Isolation correction requested" );}
  return  acc(*this);
}

◆ isolationTrackCorrection() [2/2]

bool xAOD::Egamma_v1::isolationTrackCorrection	(	float &	value,
		const Iso::IsolationFlavour	flavour,
		const Iso::IsolationTrackCorrection	corr ) const

inherited

Accessor for Isolation Track correction.

Definition at line 319 of file Egamma_v1.cxx.

                                                                                                                                     {
  const SG::AuxElement::Accessor< float > acc = getIsolationCorrectionAccessor(flavour,corr);
  if(!acc.isAvailable(*this) ) {
    return  false;
  }
  // Retrieve the value:
  value = acc(*this);
  return true;
}

◆ isolationValue() [1/2]

float xAOD::Egamma_v1::isolationValue ( const Iso::IsolationType information ) const

inlineinherited

old Accessor to Isolation values , this just returns the value without internaly checking if it exists.

Will lead to an exception if the information is not available

Definition at line 257 of file Egamma_v1.h.

                                                                  {
 
      return isolation(information);
    }

◆ isolationValue() [2/2]

bool xAOD::Egamma_v1::isolationValue	(	float &	value,
		const Iso::IsolationType	information ) const

inlineinherited

old Accessor for Isolation values.

Definition at line 251 of file Egamma_v1.h.

                                                                                 {
 
      return isolation(value,information);
    }

◆ likelihoodValue() [1/2]

float xAOD::Egamma_v1::likelihoodValue ( const std::string & LHValue = std::string("LHValue") ) const

inherited

Return the LH value as float If the LH Value is not stored in this xAOD::Egamma, an exception will occur.

◆ likelihoodValue() [2/2]

bool xAOD::Egamma_v1::likelihoodValue	(	float &	value,
		const std::string &	LHValue = std::string("LHValue") ) const

inherited

Return the LH value as float If the LH decision is stored in this xAOD::Egamma, then the function fills 'value' with the decision (reference) and returns 'true', otherwise it returns 'false', and does not touch 'value'.

◆ m()

double xAOD::Photon_v1::m ( ) const

finaloverridevirtual

The invariant mass of the particle.

Implements xAOD::IParticle.

Definition at line 42 of file Photon_v1.cxx.

                             {
      return ParticleConstants::photonMassInMeV;
   }

◆ 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.

◆ nCaloClusters()

size_t xAOD::Egamma_v1::nCaloClusters ( ) const

inherited

Return the number of xAOD::CaloClusters that define the electron candidate.

Implementation of the CaloCluster accessor functions.

Definition at line 366 of file Egamma_v1.cxx.

                                      {
 
  static const SG::AuxElement::Accessor< Egamma_v1::CLELVec_t >
    clusterAcc( "caloClusterLinks" );
 
  if( clusterAcc.isAvailable(*this) ) {
    return clusterAcc(*this).size();
  }
  return 0;
}

◆ noPrivateData()

bool SG::IAuxElement::noPrivateData ( ) const

protectedinherited

True if this element has no private data.

◆ nVertices()

size_t xAOD::Photon_v1::nVertices ( ) const

Return the number xAOD::Vertex/vertices that match the photon candidate.

◆ operator=()

Photon_v1 & xAOD::Photon_v1::operator= ( const Photon_v1 & el )

Assignment Operator. Ends up using the assignment of AuxElement for the store.

Definition at line 28 of file Photon_v1.cxx.

                                                     {
 
    if (this != &ph){ // protect against invalid self-assignment      
      this->Egamma_v1::operator=( ph );
    }
    // by convention, always return *this
    return *this;
  }  

◆ OQ()

uint32_t xAOD::Egamma_v1::OQ ( ) const

inherited

Return the object quality bit word.

Definition at line 231 of file Egamma_v1.cxx.

                            {
  static const Accessor< uint32_t > acc( "OQ" );
  return acc(*this) ;
}

◆ p4()

Egamma_v1::FourMom_t xAOD::Egamma_v1::p4 ( ) const

finaloverridevirtualinherited

The full 4-momentum of the particle as a TLoretzVector.

Implements xAOD::IParticle.

Definition at line 94 of file Egamma_v1.cxx.

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

◆ passSelection() [1/2]

bool xAOD::Egamma_v1::passSelection	(	bool &	value,
		const std::string &	menu ) const

inherited

Check if the egamma object pass a selection menu (using the name) If the menu decision is stored in this xAOD::Egamma, then the function fills 'value' with the decision (reference) and returns 'true', otherwise it returns 'false', and does not touch 'value'.

◆ passSelection() [2/2]

bool xAOD::Egamma_v1::passSelection ( const std::string & menu ) const

inherited

Check if the egamma object pass a selection menu (using the name) If the particular menu decision is not stored in this xAOD::Egamma, an exception will occur.

◆ phi()

double xAOD::Egamma_v1::phi ( ) const

finaloverridevirtualinherited

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

Implements xAOD::IParticle.

Definition at line 76 of file Egamma_v1.cxx.

                            {
  static const Accessor< float > acc( "phi" );
  return acc(*this);
}

◆ pt()

double xAOD::Egamma_v1::pt ( ) const

finaloverridevirtualinherited

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

Implements xAOD::IParticle.

Definition at line 66 of file Egamma_v1.cxx.

                           {
  static const Accessor< float > acc( "pt" );
  return acc(*this);
}

◆ rapidity()

double xAOD::Photon_v1::rapidity ( ) const

finaloverridevirtual

The true rapidity (y) of the particle.

Reimplemented from xAOD::Egamma_v1.

Definition at line 51 of file Photon_v1.cxx.

                                    {
      // massless rapidity is the same as pseudorapidity
      return eta();
   }

◆ 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
}

◆ selectionisEM() [1/2]

unsigned int xAOD::Egamma_v1::selectionisEM ( const std::string & isEM ) const

inherited

Return the isEM word for a selection menu (using the name) If the particular isEM word is not stored in this xAOD::Egamma, an exception will occur.

Definition at line 431 of file Egamma_v1.cxx.

                                                                {
  const SG::AuxElement::Accessor< unsigned int > acc( isEM );
  return acc(*this);
}

◆ selectionisEM() [2/2]

bool xAOD::Egamma_v1::selectionisEM	(	unsigned int &	value,
		const std::string &	isEM ) const

inherited

Return the isEM word for a selection menu If the menu isEM is stored in this xAOD::Egamma, then the function fills 'value' with the isEM (reference) and returns 'true', otherwise it returns 'false', and does not touch 'value'.

Definition at line 422 of file Egamma_v1.cxx.

                                                                              {
  const SG::AuxElement::Accessor< unsigned int > acc( isEM );
  if(!acc.isAvailable(*this) ) {
    return  false;
  }
  value= acc(*this);
  return true;
}

◆ setAuthor()

void xAOD::Egamma_v1::setAuthor ( uint16_t newAuthor )

inherited

set author

Definition at line 167 of file Egamma_v1.cxx.

                                            {
  static const Accessor< uint16_t > acc( "author" );
  acc(*this) = newAuthor;
}

◆ setCaloClusterLinks()

void xAOD::Egamma_v1::setCaloClusterLinks ( const CLELVec_t & links )

inherited

set Pointer to the xAOD::CaloCluster

◆ setConstStore()

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

inherited

Synonym for setStore with IConstAuxStore.

Parameters

store The new store.

◆ setCovMatrix()

void xAOD::Egamma_v1::setCovMatrix ( const EgammaCovMatrix_t & cov )

inherited

set the 4x4 symmetric covariance matrix .

Definition at line 147 of file Egamma_v1.cxx.

                                                                 {
  //The internal storage is an std::vector
  static const Accessor< std::vector < float > > acc( "EgammaCovarianceMatrix" );
  //from >21.0.11
  MatrixHelpers::compress(cov,acc(*this));
}

◆ setEta()

void xAOD::Egamma_v1::setEta ( float eta )

inherited

set the eta

Definition at line 114 of file Egamma_v1.cxx.

                               {
  static const Accessor< float > acc( "eta" );
  acc(*this) = eta;
}

◆ 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
}

◆ setIsolation()

bool xAOD::Egamma_v1::setIsolation	(	float	value,
		const Iso::IsolationType	information )

inherited

set method for Isolation values.

Definition at line 261 of file Egamma_v1.cxx.

                                                                            {
  const SG::AuxElement::Accessor< float >* acc = getIsolationAccessor( information );
  if( !acc ) return false;
  // Set the value:
  ( *acc )(*this) = value;
  return true;
}

◆ setIsolationCaloCorrection() [1/2]

bool xAOD::Egamma_v1::setIsolationCaloCorrection	(	float	value,
		const Iso::IsolationFlavour	flavour,
		const Iso::IsolationCaloCorrection	corr,
		const Iso::IsolationCorrectionParameter	param )

inherited

set method for flavour and type depended Isolation Calo Corrections.

Definition at line 289 of file Egamma_v1.cxx.

                                                                                       {
  const SG::AuxElement::Accessor< float > acc = getIsolationCorrectionAccessor(flavour,corr,param);
  // Set the value:
  acc(*this) = value;
  return true;
}

◆ setIsolationCaloCorrection() [2/2]

bool xAOD::Egamma_v1::setIsolationCaloCorrection	(	float	value,
		Iso::IsolationType	type,
		Iso::IsolationCaloCorrection	corr )

inherited

set method for type depended Isolation Calo Corrections.

Definition at line 313 of file Egamma_v1.cxx.

                                                                                                             {
  const SG::AuxElement::Accessor< float > acc = getIsolationCorrectionAccessor(type,corr);
  acc(*this) = value;
  return true;
}

◆ setIsolationCorrectionBitset()

bool xAOD::Egamma_v1::setIsolationCorrectionBitset	(	uint32_t	value,
		const Iso::IsolationFlavour	flavour )

inherited

Set method for Isolation corection Bitset.

Definition at line 358 of file Egamma_v1.cxx.

                                                                                               {
  const SG::AuxElement::Accessor< uint32_t > acc = getIsolationCorrectionBitsetAccessor( flavour );
  // Set the value:
  acc(*this) = value;
  return true;
}

◆ setIsolationTrackCorrection()

bool xAOD::Egamma_v1::setIsolationTrackCorrection	(	float	value,
		const Iso::IsolationFlavour	flavour,
		const Iso::IsolationTrackCorrection	corr )

inherited

Set method for Isolation Track Corrections.

Definition at line 335 of file Egamma_v1.cxx.

                                                                                                                                 {
  const SG::AuxElement::Accessor< float > acc = getIsolationCorrectionAccessor(flavour,corr);
  // Set the value:
  acc(*this) = value;
  return true;
}

◆ setIsolationValue()

bool xAOD::Egamma_v1::setIsolationValue	(	float	value,
		const Iso::IsolationType	information )

inlineinherited

old set method for Isolation values.

Definition at line 262 of file Egamma_v1.h.

                                                                           {
      return setIsolation(value,information);
    }

◆ setLikelihoodValue()

void xAOD::Egamma_v1::setLikelihoodValue	(	float	value,
		const std::string &	LHValue = std::string("LHValue") )

inherited

Set the LHValue as float.

◆ 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.

◆ setOQ()

void xAOD::Egamma_v1::setOQ ( uint32_t newOQ )

inherited

Set the object quality.

Definition at line 236 of file Egamma_v1.cxx.

                                    {
  static const Accessor< uint32_t > acc( "OQ" );
  acc(*this) = newOQ;
}

◆ setPassSelection()

void xAOD::Egamma_v1::setPassSelection	(	bool	value,
		const std::string &	menu )

inherited

Set the selection decision for a menu (using the name)

◆ setPhi()

void xAOD::Egamma_v1::setPhi ( float phi )

inherited

set the phi

Definition at line 119 of file Egamma_v1.cxx.

                               {
  static const Accessor< float > acc( "phi" );
  acc(*this) = phi;
}

◆ setPt()

void xAOD::Egamma_v1::setPt ( float pt )

inherited

set the Pt

Definition at line 109 of file Egamma_v1.cxx.

                             {
  static const Accessor< float > acc( "pt" );
  acc(*this) = pt;
}

◆ setPtEtaPhi()

void xAOD::Egamma_v1::setPtEtaPhi	(	float	pt,
		float	eta,
		float	phi )

inherited

set the 4-vec

Definition at line 100 of file Egamma_v1.cxx.

                                                         {
  static const Accessor< float > acc1( "pt" );
  acc1(*this) = pt;
  static const Accessor< float > acc2( "eta" );
  acc2(*this) = eta;
  static const Accessor< float > acc3( "phi" );
  acc3(*this) = phi;
}

◆ setSelectionisEM()

void xAOD::Egamma_v1::setSelectionisEM	(	unsigned int	value,
		const std::string &	isEM )

inherited

Set the isEM word for a selection menu (using the name)

Definition at line 436 of file Egamma_v1.cxx.

                                                                         {
  const SG::AuxElement::Accessor< unsigned int > acc( isEM );
  acc(*this)=value;
}

◆ setShowerShapeValue()

bool xAOD::Egamma_v1::setShowerShapeValue	(	float	value,
		const EgammaParameters::ShowerShapeType	information )

inherited

Set method for Shower Shape values.

Definition at line 215 of file Egamma_v1.cxx.

                                                                                                 {
  const xAOD::Egamma_v1::Accessor< float >* acc = showerShapeAccessorV1( information );
  if( !acc ) return false;
  // Set the value:
  ( *acc )(*this) = value;
  return true;
 
}

◆ 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;
  }
}

◆ setVertexCaloMatchValue()

bool xAOD::Photon_v1::setVertexCaloMatchValue	(	const float	value,
		const EgammaParameters::VertexCaloMatchType	information )

Set method for CaloMatch values.

◆ setVertexLinks()

void xAOD::Photon_v1::setVertexLinks ( const VxELVec_t & links )

set Pointer to the xAOD::vertex/vertices that match the photon candidate

◆ showerShapeValue() [1/2]

float xAOD::Egamma_v1::showerShapeValue ( const EgammaParameters::ShowerShapeType information ) const

inherited

Accessor to ShowerShape values , this just returns the value without internaly checking if it exists.

Will lead to an exception if the variable is not available

Definition at line 209 of file Egamma_v1.cxx.

                                                                                          {
  const xAOD::Egamma_v1::Accessor< float >* acc = showerShapeAccessorV1( information );
  if(!acc ) throw std::runtime_error( "Unknown/Unavailable Shower Shape type requested" );
  return ( *acc )(*this);
}

◆ showerShapeValue() [2/2]

bool xAOD::Egamma_v1::showerShapeValue	(	float &	value,
		const EgammaParameters::ShowerShapeType	information ) const

inherited

Accessor for ShowerShape values.

shower shapes

Definition at line 196 of file Egamma_v1.cxx.

                                                                                                       {
  const xAOD::Egamma_v1::Accessor< float >* acc = showerShapeAccessorV1( information );
  if( !acc ) {
    return false;
  }
  if(!acc->isAvailable(*this) ) {
    return  false;
  }
  // Retrieve the value:
  value = ( *acc )(*this);
  return true;
}

◆ 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::Photon_v1::type ( ) const

finaloverridevirtual

The type of the object as a simple enumeration.

Implements xAOD::Egamma_v1.

Definition at line 37 of file Photon_v1.cxx.

                                        {
 
      return Type::Photon;
   }

◆ 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::Photon_v1::vertex ( size_t index = 0 ) const

Pointer to the xAOD::Vertex/es that match the photon candidate.

Definition at line 61 of file Photon_v1.cxx.

                                                           {
 
      if( index >= nVertices() ) {
         return nullptr;
      }
      const VxELVec_t& links = vertexLinks();
      if( ! links[ index ].isValid() ) {
         return nullptr;
      }
      return *( links[ index ] );
   }

◆ vertexCaloMatchValue() [1/2]

float xAOD::Photon_v1::vertexCaloMatchValue ( const EgammaParameters::VertexCaloMatchType information ) const

Accessor to vertex to Calo Match Values , this just returns the value without internaly checking if it exists.

Will lead to an exception if the information is not available

◆ vertexCaloMatchValue() [2/2]

bool xAOD::Photon_v1::vertexCaloMatchValue	(	float &	value,
		const EgammaParameters::VertexCaloMatchType	information ) const

Accessor to vertex to Calo Match Values If 'information' is stored in this xAOD::Egamma and is of the correct type, then the function fills 'value' and returns 'true', otherwise it returns 'false', and does not touch 'value'.

◆ vertexLink()

const ElementLink< VertexContainer > & xAOD::Photon_v1::vertexLink ( size_t index = 0 ) const

ElementLink to the xAOD::vertex/es that match the electron candidate.

Definition at line 74 of file Photon_v1.cxx.

                                             {
 
      if( index >= nVertices() ) {
         static const ElementLink< VertexContainer > dummy;
         return dummy;
      }
      return vertexLinks()[ index ];
   }

◆ vertexLinks()

const VxELVec_t & xAOD::Photon_v1::vertexLinks ( ) const

Get all vertex links.

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.

◆ 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:

Public Types

Public Member Functions

Static Public Attributes

Protected Types

Protected Member Functions

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

xAOD::vertex Pointers to vertices

xAOD::IParticle functions

xAOD::Egamma 4-Mom functions

xAOD::Egamma 4x4 Covariance Matrix

xAOD::Egamma Pointer to CaloClusters

Detailed Description

Member Typedef Documentation

◆ Accessor

◆ CLELVec_t

◆ ConstAccessor

◆ Decorator

◆ EgammaCovMatrix_t

◆ FourMom_t

◆ GenVecFourMom_t

◆ TypelessConstAccessor

◆ VxELVec_t

Member Enumeration Documentation

◆ PrivateStoreState

Constructor & Destructor Documentation

◆ Photon_v1() [1/2]

◆ Photon_v1() [2/2]

Member Function Documentation

◆ addAuthor()

◆ ambiguousObject()

◆ assign()

◆ author()

◆ auxdata() [1/4]

◆ auxdata() [2/4]

◆ auxdata() [3/4]

◆ auxdata() [4/4]

◆ auxdataConst() [1/2]

◆ auxdataConst() [2/2]

◆ auxdecor() [1/2]

◆ auxdecor() [2/2]

◆ caloCluster()

◆ caloClusterLink()

◆ caloClusterLinks()

◆ clearAux()

◆ clearAuxHelper()

◆ clearCache()

◆ clearDecorations()

◆ container() [1/2]

◆ container() [2/2]

◆ conversionRadius()

◆ conversionType()

◆ copyAux()

◆ copyAuxHelper()

◆ covMatrix()

◆ e()

◆ eta()

◆ genvecP4()

◆ getAuxIDs()

◆ getConstStore()

◆ getDecorIDs()

◆ getStore()

◆ hadPrivateData()

◆ hasNonConstStore()

◆ hasStore()

◆ havePrivateData()

◆ index()

◆ isAvailable()

◆ isAvailableWritable() [1/2]

◆ isAvailableWritable() [2/2]

◆ isAvailableWritableAsDecoration()

◆ isGoodOQ()

◆ isolation() [1/2]

◆ isolation() [2/2]

◆ isolationCaloCorrection() [1/4]

◆ isolationCaloCorrection() [2/4]

◆ isolationCaloCorrection() [3/4]

◆ isolationCaloCorrection() [4/4]