SH::MetaFields Struct Reference

This class contains the known meta-data names. More...

#include <MetaFields.h>

List of all members.

Static Public Attributes
static const std::string	gridName = "nc_grid"
	the field containing the name of the dataset on the grid
static const std::string	gridFilter = "nc_grid_filter"
	the field containing the file filter for the dataset on the grid
static const std::string	gridFilter_default = "*.root*"
	the default value for gridFilter
static const std::string	sourceSample = "nc_source"
	the original sample from which this sample was derived
static const std::string	treeName = "nc_tree"
	the name of the tree in the sample
static const std::string	treeName_default = "CollectionTree"
	the default value of treeName
static const std::string	crossSection = "nc_xs"
	the cross section field
static const std::string	crossSectionRelUncertainty = "nc_xs_rel_err"
	the relative uncertainty on the cross section
static const std::string	numEvents = "nc_nevt"
	the number of events
static const std::string	numEventsPerFile = "nc_nevtfile"
	the number of events in each file
static const std::string	sampleName = MetaNames::sampleName ()
	the name of the sample
static const std::string	cacheSize = "nc_cache_size"
	the size of the TTreeCache
static const std::string	lumi = "lumi"
	the luminosity of the sample
static const std::string	isData = "is_data"
	whether the sample is data
static const std::string	kfactor = "kfactor"
	the k-factor of the sample
static const std::string	filterEfficiency = "filter_efficiency"
	the filter efficiency of the sample

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Detailed Description

This class contains the known meta-data names.

These are all the meta-data fields known within SampleHandler and EventLoop. The main purpose of this is to avoid typos, or "magical numbers" inside the code. It's all collected inside a single class to make it easier to create a dictionary.

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Member Data Documentation

const std::string SH::MetaFields::cacheSize = "nc_cache_size" [static]

the size of the TTreeCache

warning: this has to be synchronized with EventLoop::Job

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

• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/SampleHandler/SampleHandler/MetaFields.h
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/SampleHandler/Root/MetaFields.cxx