ana::IEventObjects Class Reference

The interface class for accessing the correct event objects. More...

#include <IEventObjects.h>

Inheritance diagram for ana::IEventObjects:

List of all members.

Public Member Functions
virtual	~IEventObjects ()
	standard virtual destructor for base class
template<class T >
T *	get (ObjectType type) const
	the object or object container for the given object type or NULL if it hasn't been filled (yet).
xAOD::IParticleContainer *	getParticles (ObjectType type)
	the object container as a xAOD::IParticleContainer
virtual void *	getVoid (ObjectType type) const =0
	get the object or object container for the given object type or NULL if it hasn't been filled (yet).
virtual StatusCode	addCopy (ObjectType type, const std::string &name)=0
	add a shallow copy of the input container with the given name
virtual StatusCode	addNew (ObjectType type)=0
	add a new container of the given type
virtual float	eventWeight () const =0
	the event weight
xAOD::EventInfo *	eventinfo () const
	the eventinfo object
EventSelectType *	eventSelect () const
	the eventinfo object
xAOD::MuonContainer *	muons () const
	the muon container
xAOD::TauJetContainer *	taus () const
	the tau container
xAOD::ElectronContainer *	electrons () const
	the electron container
xAOD::PhotonContainer *	photons () const
	the photon container
xAOD::JetContainer *	jets () const
	the jet container
xAOD::JetContainer *	fat_jets () const
	the fat jet container
xAOD::MissingETContainer *	met () const
	the met container
xAOD::MissingETContainer *	met2 () const
	the met container

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Detailed Description

The interface class for accessing the correct event objects.

This is in essence a wrapper around StoreGate or TEvent/TStore, using ObjectType to stand in for the name (and also implying the type).

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Constructor & Destructor Documentation

virtual ana::IEventObjects::~IEventObjects

(

)

[virtual]

standard virtual destructor for base class

Guarantee

no-fail

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Member Function Documentation

virtual StatusCode ana::IEventObjects::addCopy	(	ObjectType	type,
		const std::string &	name
	)			[pure virtual]

add a shallow copy of the input container with the given name

Guarantee

basic

Failures

object already initialized
input object not found
shallow copy failures

Implemented in ana::EventObjects, and ana::OptimizedObjects.

virtual StatusCode ana::IEventObjects::addNew

(

ObjectType

type

)

[pure virtual]

add a new container of the given type

Guarantee

basic

Failures

object already initialized
object creation failures

Implemented in ana::EventObjects, and ana::OptimizedObjects.

xAOD::ElectronContainer * ana::IEventObjects::electrons

(

)

const [inline]

the electron container

Guarantee

no-fail

xAOD::EventInfo * ana::IEventObjects::eventinfo

(

)

const [inline]

the eventinfo object

Guarantee

no-fail

EventSelectType * ana::IEventObjects::eventSelect

(

)

const [inline]

the eventinfo object

Guarantee

no-fail

virtual float ana::IEventObjects::eventWeight

(

)

const [pure virtual]

the event weight

this is a dummy for now and the mechanism might change at some point

Implemented in ana::EventObjects, and ana::OptimizedObjects.

xAOD::JetContainer * ana::IEventObjects::fat_jets

(

)

const [inline]

the fat jet container

Guarantee

no-fail

template<class T >

T * ana::IEventObjects::get

(

ObjectType

type

)

const [inline]

the object or object container for the given object type or NULL if it hasn't been filled (yet).

Guarantee

no-fail

xAOD::IParticleContainer * ana::IEventObjects::getParticles

(

ObjectType

type

)

the object container as a xAOD::IParticleContainer

Guarantee

strong

Failures

object type not of IParticle type

virtual void* ana::IEventObjects::getVoid

(

ObjectType

type

)

const [pure virtual]

get the object or object container for the given object type or NULL if it hasn't been filled (yet).

Guarantee

no-fail this has to be cast exactly to the type defined by ObjecTypeInfo::asXAOD. it is much easier to go with the get function instead.

Implemented in ana::EventObjects, and ana::OptimizedObjects.

xAOD::JetContainer * ana::IEventObjects::jets

(

)

const [inline]

the jet container

Guarantee

no-fail

xAOD::MissingETContainer * ana::IEventObjects::met

(

)

const [inline]

the met container

Guarantee

no-fail

xAOD::MissingETContainer * ana::IEventObjects::met2

(

)

const [inline]

the met container

Guarantee

no-fail

xAOD::MuonContainer * ana::IEventObjects::muons

(

)

const [inline]

the muon container

Guarantee

no-fail

xAOD::PhotonContainer * ana::IEventObjects::photons

(

)

const [inline]

the photon container

Guarantee

no-fail

xAOD::TauJetContainer * ana::IEventObjects::taus

(

)

const [inline]

the tau container

Guarantee

no-fail

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

• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.28/QuickAna/QuickAna/IEventObjects.h
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.28/QuickAna/QuickAna/IEventObjects.icc
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.28/QuickAna/Root/IEventObjects.cxx