Copies cell, cluster, or track collections for use in the EMCal framework.Often, it is necessary to copy cells, clusters, or tracks for use within the EMCal framework. For example, it is important when comparing whether two sets of corrections yield the same results. More generally, it is helpful when running more than one set of tasks which need the same objects with different settings. More...

#include <AliEmcalCopyCollection.h>

Inheritance diagram for AliEmcalCopyCollection:

[legend]

Public Member Functions
	AliEmcalCopyCollection ()

	AliEmcalCopyCollection (std::string name, AliEmcalContainerUtils::InputObject_t inputObjectType, std::string collectionToCopyName, std::string newCollectionName, bool isEmbedding)

virtual	~AliEmcalCopyCollection ()

void	UserCreateOutputObjects ()

void	UserExec (Option_t *option)

AliEmcalContainerUtils::InputObject_t	GetInputObjectType () const

std::string	GetCollectionToCopyName () const

std::string	GetNewCollectionName () const

bool	GetIsEmbedding () const

void	SetInputObjectType (const AliEmcalContainerUtils::InputObject_t inputObjectType)

void	SetCollectionToCopyName (const std::string collectionToCopyName)

void	SetNewCollectionName (const std::string newCollectionName)

void	SetIsEmbedding (bool isEmbedding)

Static Public Member Functions
static AliEmcalCopyCollection *	AddTaskEmcalCopyCollection (AliEmcalContainerUtils::InputObject_t inputObjectType=AliEmcalContainerUtils::kNoDefinedInputObject, const char collectionToCopyName="", const char newCollectionName="", bool isEmbedding=false)

Protected Member Functions
void	CreateNewObjectBranch ()

void	NewBranch ()

void	CopyBranchToNewObject ()

void	CopyClusters (TClonesArray orig, TClonesArray dest)

Protected Attributes
AliEmcalContainerUtils::InputObject_t	fInputObjectType
	Type of collection to copy. More...

std::string	fCollectionToCopyName
	Name of the collection branch to copy. More...

std::string	fNewCollectionName
	Name of the collection bracnh where it will be copied. More...

bool	fIsEmbedding
	Denotes whether the collection is embedded (and therefore should be copied and stored in the external event) More...

bool	fEventInitialized
	! Denotes whether the event is initialized More...

bool	fIsEsd
	! Denotes whether the input is ESD More...

AliVEvent *	fEvent
	! Points to the event to copy from and store the new bracnh in More...

Detailed Description

Copies cell, cluster, or track collections for use in the EMCal framework.

Often, it is necessary to copy cells, clusters, or tracks for use within the EMCal framework. For example, it is important when comparing whether two sets of corrections yield the same results. More generally, it is helpful when running more than one set of tasks which need the same objects with different settings.

This task consolidates the code for copying cells, clusters, and tracks into one place. Some code is drawn from AliEmcalAodTrackFilterTask, and AliAnalysisTaskEMCALClusterizeFast.

Author: Raymond Ehlers raymo.nosp@m.nd.e.nosp@m.hlers.nosp@m.@yal.nosp@m.e.edu, Yale University

Date: Nov 3, 2016

Definition at line 28 of file AliEmcalCopyCollection.h.

Constructor & Destructor Documentation

AliEmcalCopyCollection::AliEmcalCopyCollection ( )

Definition at line 24 of file AliEmcalCopyCollection.cxx.

Referenced by AddTaskEmcalCopyCollection().

AliEmcalCopyCollection::AliEmcalCopyCollection	(	std::string	name,
		AliEmcalContainerUtils::InputObject_t	inputObjectType,
		std::string	collectionToCopyName,
		std::string	newCollectionName,
		bool	isEmbedding
	)

Definition at line 36 of file AliEmcalCopyCollection.cxx.

virtual AliEmcalCopyCollection::~AliEmcalCopyCollection ( )

inlinevirtual

Definition at line 32 of file AliEmcalCopyCollection.h.

Member Function Documentation

AliEmcalCopyCollection * AliEmcalCopyCollection::AddTaskEmcalCopyCollection	(	AliEmcalContainerUtils::InputObject_t	inputObjectType = `AliEmcalContainerUtils::kNoDefinedInputObject`,
		const char *	collectionToCopyName = `""`,
		const char *	newCollectionName = `""`,
		bool	isEmbedding = `false`
	)

static

Definition at line 319 of file AliEmcalCopyCollection.cxx.

void AliEmcalCopyCollection::CopyBranchToNewObject ( )

protected

Copies from the collection branch to the new collection branch.

Cells, clusters, and tracks are all handled individually.

Definition at line 189 of file AliEmcalCopyCollection.cxx.

Referenced by UserExec().

void AliEmcalCopyCollection::CopyClusters	(	TClonesArray *	orig,
		TClonesArray *	dest
	)

protected

Copies clusters from an one TClonesArray to another.

This function is from AliAnalysisTaskEMCALClusterizeFast, but modified to copy ALL clusters so that PHOS clusters can be used in the EMCal framework.

Definition at line 264 of file AliEmcalCopyCollection.cxx.

Referenced by CopyBranchToNewObject().

void AliEmcalCopyCollection::CreateNewObjectBranch ( )

protected

Steers creation of a new collection in the event. It supports the "usedefault" pattern to determine the input collection branch name.

Definition at line 96 of file AliEmcalCopyCollection.cxx.

Referenced by UserExec().

std::string AliEmcalCopyCollection::GetCollectionToCopyName ( ) const

inline

Definition at line 40 of file AliEmcalCopyCollection.h.

AliEmcalContainerUtils::InputObject_t AliEmcalCopyCollection::GetInputObjectType ( ) const

inline

Definition at line 39 of file AliEmcalCopyCollection.h.

bool AliEmcalCopyCollection::GetIsEmbedding ( ) const

inline

Definition at line 42 of file AliEmcalCopyCollection.h.

std::string AliEmcalCopyCollection::GetNewCollectionName ( ) const

inline

Definition at line 41 of file AliEmcalCopyCollection.h.

void AliEmcalCopyCollection::NewBranch ( )

protected

Create a new branch for the new collection. It checks to ensure that the object does not already exist in the input event before creating it.

Note that cells and clusters/tracks are handled differently due to the different types used to store each branch (Ali*CaloCells and TClonesArray respectively).

Definition at line 141 of file AliEmcalCopyCollection.cxx.

Referenced by CreateNewObjectBranch().

void AliEmcalCopyCollection::SetCollectionToCopyName ( const std::string collectionToCopyName )

inline

Definition at line 46 of file AliEmcalCopyCollection.h.

void AliEmcalCopyCollection::SetInputObjectType ( const AliEmcalContainerUtils::InputObject_t inputObjectType )

inline

Definition at line 45 of file AliEmcalCopyCollection.h.

void AliEmcalCopyCollection::SetIsEmbedding ( bool isEmbedding )

inline

Definition at line 48 of file AliEmcalCopyCollection.h.

void AliEmcalCopyCollection::SetNewCollectionName ( const std::string newCollectionName )