xAOD::EventFormatElement Class Reference

#include <EventFormatElement.h>

List of all members.

Public Member Functions
	EventFormatElement (const std::string &branchName="", const std::string &className="", const std::string &parentName="", uint32_t hash=0)
	Constructor with all members specified.
const std::string &	branchName () const
	Get the branch/key name.
const std::string &	className () const
	Get the class name of this branch/key.
const std::string &	parentName () const
	Get the name of the parent auxiliary object.
uint32_t	hash () const
	Get the hash belonging to this branch/key.

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Detailed Description

Class describing one branch of the ROOT file

This class describes a single, ROOT-readable branch of an xAOD file. It is used to figure out the hash <-> branch name associations, and which auxiliary branches belong to which auxiliary object.

This class doesn't have a "versioned name", as it is not meant to be written to a file directly, it should just be used as a transient means of storing data.

Author:

Attila Krasznahorkay <Attila.Krasznahorkay@cern.ch>

Revision

568357

Date

2013-11-01 17:21:30 +0100 (Fri, 01 Nov 2013)

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Constructor & Destructor Documentation

xAOD::EventFormatElement::EventFormatElement	(	const std::string &	branchName = "",
		const std::string &	className = "",
		const std::string &	parentName = "",
		uint32_t	hash = 0
	)

Constructor with all members specified.

Parameters:

	branchName	Name of the branch that is described by the object
	className	Name of the transient class to be used for reading
	parentName	Name of the parent auxiliary object
	hash	A hashed version of the branch name

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Member Function Documentation

const std::string & xAOD::EventFormatElement::branchName

(

)

const

Get the branch/key name.

Returns:

The name of the branch that this object describes

const std::string & xAOD::EventFormatElement::className

(

)

const

Get the class name of this branch/key.

Returns:

The name of the transient class to be read from the branch

uint32_t xAOD::EventFormatElement::hash

(

)

const

Get the hash belonging to this branch/key.

Returns:

A hashed version of the branch's name

const std::string & xAOD::EventFormatElement::parentName

(

)

const

Get the name of the parent auxiliary object.

Returns:

The name of the parent auxiliary class (or "" if there is none)

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

• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/xAODEventFormat/xAODEventFormat/EventFormatElement.h
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/xAODEventFormat/Root/EventFormatElement.cxx