caf_util::TRefFinder Class Reference

This class loop over all tracks or vertecis and find object matched to the TRef unique ID. No longer needed. More...

#include <TRefFinder.hpp>

List of all members.

Public Member Functions
	TRefFinder ()
virtual	~TRefFinder ()
void	setDebug (int debug)
void	setTrackBranchName (const std::string name)
void	setVertexBranchName (const std::string name)
void	SetVariablesTrack (const cafe::Variables &vars)
void	addTrackVariable (const std::string &name)
void	SetVariablesVertex (const cafe::Variables &vars)
void	addVertexVariable (const std::string &name)
const TMBTrack *	FindTrack (cafe::Event &event, const TRef &ref) const
const TMBPrimaryVertex *	FindVertex (cafe::Event &event, const TRef &ref) const
	ClassDef (TRefFinder, 0)
Private Attributes
std::string	_trackBranch
std::string	_vertexBranch
cafe::Variables	_trvars
cafe::Variables	_vtxvars
int	_debug

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Detailed Description

This class loop over all tracks or vertecis and find object matched to the TRef unique ID. No longer needed.

The method FindTrack will find the track using the TRef, if the TRef constaind the valid unique ID. This will only work if the root file was written with only one process ID, this means during one ROOT session. Usually this is the case for the CSG caf tree production and not valid for the file merged from the several production files.

Usage:

• Create TRefFinder in the beginning of the job.
• One can specifies the track and vertex branch name using setTrackBranchName and setVertexBranchName methodes. The default values are "Track" and "PrimaryVertex"
• One can specify the cafe::Variables objects using setVariablesTrack, setVariableVertex, if tracks or vertices will be read in the optimize mode. These objects must include "fUniqueID" variable and all variables you nead from the track or vertices for further use.
• In the event call method FindTrack(cafe::Event &event, const TRef& ref) and FindVertex(cafe::Event &event, const TRef& ref). This methodes will verify that TRef is valid, and if not they will try to recuperate reference comparing the TRef.fUniqueID with fUniqueID of all track or vertices.

Definition at line 32 of file TRefFinder.hpp.

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Constructor & Destructor Documentation

caf_util::TRefFinder::TRefFinder (   )

Definition at line 8 of file TRefFinder.cpp.

virtual caf_util::TRefFinder::~TRefFinder (   )  [inline, virtual]

Definition at line 41 of file TRefFinder.hpp.

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Member Function Documentation

void caf_util::TRefFinder::addTrackVariable (  const std::string &  name  )  [inline]

Definition at line 49 of file TRefFinder.hpp. References _trvars, and cafe::Variables::add().

void caf_util::TRefFinder::addVertexVariable (  const std::string &  name  )  [inline]

Definition at line 51 of file TRefFinder.hpp. References _vtxvars, and cafe::Variables::add().

caf_util::TRefFinder::ClassDef (  TRefFinder  , 0  )

const TMBTrack * caf_util::TRefFinder::FindTrack (  cafe::Event &  event, const TRef &  ref )  const

Definition at line 12 of file TRefFinder.cpp. References _debug, _trackBranch, _trvars, cafe::Collection< T >::begin(), cafe::Collection< T >::end(), and cafe::EventBase::getCollection(). Referenced by caf_util::VertexSelector::selectObject(), and caf_util::ElectronSelector::selectObject().

const TMBPrimaryVertex * caf_util::TRefFinder::FindVertex (  cafe::Event &  event, const TRef &  ref )  const

Definition at line 46 of file TRefFinder.cpp. References _vertexBranch, _vtxvars, cafe::Collection< T >::begin(), cafe::Collection< T >::end(), and cafe::EventBase::getCollection().

void caf_util::TRefFinder::setDebug (  int  debug  )  [inline]

Definition at line 43 of file TRefFinder.hpp. References _debug. Referenced by caf_util::VertexSelector::begin().

void caf_util::TRefFinder::setTrackBranchName (  const std::string  name  )  [inline]

Definition at line 45 of file TRefFinder.hpp. References _trackBranch.

void caf_util::TRefFinder::SetVariablesTrack (  const cafe::Variables &  vars  )  [inline]

Definition at line 48 of file TRefFinder.hpp. References _trvars. Referenced by caf_util::ElectronSelector::ElectronSelector(), and caf_util::VertexSelector::VertexSelector().

void caf_util::TRefFinder::SetVariablesVertex (  const cafe::Variables &  vars  )  [inline]

Definition at line 50 of file TRefFinder.hpp. References _vtxvars.

void caf_util::TRefFinder::setVertexBranchName (  const std::string  name  )  [inline]

Definition at line 46 of file TRefFinder.hpp. References _vertexBranch.

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Member Data Documentation

int caf_util::TRefFinder::_debug [private]

Definition at line 38 of file TRefFinder.hpp. Referenced by FindTrack(), and setDebug().

std::string caf_util::TRefFinder::_trackBranch [private]

Definition at line 34 of file TRefFinder.hpp. Referenced by FindTrack(), and setTrackBranchName().

cafe::Variables caf_util::TRefFinder::_trvars [private]

Definition at line 36 of file TRefFinder.hpp. Referenced by addTrackVariable(), FindTrack(), and SetVariablesTrack().

std::string caf_util::TRefFinder::_vertexBranch [private]

Definition at line 35 of file TRefFinder.hpp. Referenced by FindVertex(), and setVertexBranchName().

cafe::Variables caf_util::TRefFinder::_vtxvars [private]

Definition at line 37 of file TRefFinder.hpp. Referenced by addVertexVariable(), FindVertex(), and SetVariablesVertex().

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

• TRefFinder.hpp
• TRefFinder.cpp

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