xAODAnaHelpers

The xAOD analysis framework, born out of ProofAna…or not.

Welcome to the xAODAnaHelpers wiki! This is an xAOD Analysis Framework built for Run II of ATLAS.

Supported releases

xAODAnaHelpers supports 21 and 22 releases. This documentation is for R22, please follow this link to see the documentation for R21.

Latest Version

Note

If you need to add a new release to be supported, please make sure you update the GitHub Actions ci.yml workflow file first.

We support the following releases: AnalysisBase,25.2.6, AnalysisBase,25.2.5, AnalysisBase,25.2.4, AnalysisBase,25.2.3, AnalysisBase,25.2.2, AnalysisBase,25.2.1, AnalysisBase,25.2.0, AnalysisBase,24.2.41, AnalysisBase,24.2.40, AnalysisBase,24.2.39, AnalysisBase,24.2.38, AnalysisBase,24.2.37,

Python Code Quality

Contents

Introduction

This package is meant to be the minimal needed to use the CP tools properly to calibrate, select, and correct the physics objects used for most physics analyses. Each step of the analysis chain is done by an EL::Algorithm which utilizes TStore to pass information to the Algos down the chain. The final product can be a TTree, histograms, or a mini xAOD (coming soon!). The philosophy adopted is not to remake the EDM or to alter it but to make minimal wrapper around CP tools to help users configure them properly and connect the full chain without much hassle. To this end, some details are hidden for the user and set automatically in the tools. As much as possible we used the same names as is shipped with the xAOD objects or the CP tools themselves. The user is not meant to learn a new EDM but rather to learn the minimal needed to start doing the fun stuff - Physics!!

Background

An analysis is done in steps with a EL::Algorithm running for each. For example, one algo is used to calibrate the jet collection, another to apply some selection cuts, and then a third algorithm can contain your analysis code to calculate something with the jets or one of the general plotting algorithms that will fill a configurable set of plots. A second jet calibrator and selector can be added to have a second jet collection at the same time. A base class for a tree has also been created with some standard branches and a way for the user to add more as well. The tree is configurable with the same options as the histograming classes - with a string of categories of interest. Each algorithm can be configured via a text file read by TEnv. Example for all are given and one can look for the “configure” function to see what options are available (also noted below). Development changes and help requests can be obtained on the e-group “atlas-sw-xAODAnaHelpersFW” or directly here on GitHub.

A word on systematics. When the object itself is altered (i.e. JES calibration and JES systematics) a new collection is made and put into TStore. The name of the nominal collection after calibration is set from the config file. The name of the systematically varied collection uses the same name plus the name of the systematic directly from the CP tool. The next algo in the chain using these objects needs to know which collections where created. To avoid hardcoding things and all that, when the systematics are applied a vector is created containing the names of each systematic. Downstream, algos pick up this vector then know which collections to run over. Each Algo will loop over all collections before going to the next step. If selectors are configured with limits in the number of events passing the cuts, only collections passing the cuts will be passed to algos downstream. If none pass, the next event is analyzed.

Related Packages

Here we list some useful packages that don’t depend on xAH, but can be used along with it.

xAODDumper

This python package (developed by Giordon Stark, UChicago) contains a useful python script to dump the full content of a generic xAOD file (full breakdown of available containers and attributes, basic plots, size and memory usage). See the dedicated webpage for more info.

goodruns

This python package (made by Noel Dawe, Univeristy of Melbourne) provides a useful set of tools to handle GoodRunLists, e.g., merging N GRLs into a single one etc. All the details and instructions are well documented here.

Installing

Getting the Source

Start in a work directory

mkdir workdir && cd $_

Then clone the source

git clone https://github.com/UCATLAS/xAODAnaHelpers

Note

If you have ssh-keys set up, then you can clone over SSH instead of HTTPS:

git clone git@github.com:UCATLAS/xAODAnaHelpers

At this point, you have the FULL state of the code. You can run git log to view the recent changes (no more ChangeLog!).

Checking out a specific tag

You can run git tag to view all current tags. You can checkout a specific tag (in a detached head state):

cd xAODAnaHelpers
git checkout tags/XX-YY-ZZ
cd ../

or you can use:

cd xAODAnaHelpers
git checkout -b XX-YY-ZZ tags/XX-YY-ZZ
cd ../

which switches you from main to a branch of the given version.

Compiling

For all sets of instructions below, make sure you run setupATLAS first.

CMake-based (21.2.X)

This step requires a little extra work, but compiles significantly faster. First, inside the workdir directory, we’ll create a build and source directory. The source directory will contain all packages we build in CMake:

mkdir src build

Then we’ll set up a release inside the source:

cd src
asetup (RELEASE),here

This also sets up a CMakeLists.txt file in this top-level directory that searches for all packages you’ve checked out inside it. At this point, clone/checkout all packages you need such as xAODAnaHelpers:

git clone <url>/UCATLAS/xAODAnaHelpers.git

Next, you will need to change to your build directory that builds all your checked-out packages which is separate from your source code:

cd ../build

Note

This is inside the workdir, so you will have workdir/src/xAODAnaHelpers and workdir/build as paths, for example.

and then run cmake to generate our makefiles, then compile:

cmake ../src
make
cd ../

The last thing you need to do is get your environment set up correctly, so you will need to source setup.sh (from the top-level directory):

source build/*/setup.sh

Environment variables like ${AnalysisBase_PLATFORM} (or ${AnalysisTop_PLATFORM}) seem to contain the correct variable which represents the architecture of the system, e.g. x86_64-slc6-gcc49-opt.

Docker

Assuming you have docker, you can always grab the latest image for a given release (e.g. 21.2.4) like so:

docker pull ucatlas/xah:21.2.4-latest
docker run -it --rm ucatlas/xah:21.2.4-latest bash

which puts you into the docker image and xAH is precompiled and the environment is set up so you can:

• compile your package on top of xAH [using cmake, make]

• run vanilla `xAH_run.py` with a config on some ROOT files

For example, if you want to have the docker image have access to ROOT files locally on your computer, you can “mount” a folder in it like so:

docker run -it --rm -v /path/to/data/files:/home/atlas/data ucatlas/xah:21.2.4-latest bash

and /home/atlas/data inside the docker file will map to /path/to/data/files on your computer (host).

xAH_run.py

xAH_run.py is the xAODAnaHelpers macro written fully in python. The goal is to make it easier for a user to spin up an analysis without (potentially) writing any C++ code at all!

Introduction

An analysis job is defined by a few key things: - the files to run over - where to run the code - what algorithms to run

and a few other minor features such as submission directory or how many events to run. Primarily, these three things listed above are all you need to get started. xAH_run.py manages all of these for you.

A configuration file, written in json or python, is used to specify what algorithms to run, and in what order. You pass in a list of files you want to run over to the script itself, as well as where to run the code. It will take care of the rest for you.

Getting Started

To get started, we assume you are little bit familiar with xAODAnaHelpers and AnalysisBase in general. Recall that when you compile a bunch of packages, you generate a namespace under ROOT that all your algorithms are loaded into so that one could create an algorithm by something like ROOT.AlgorithmName() and then start configuring it. In fact, this is how one normally does it within python. Namespaces are automatically linked up by something like ROOT.Namespace.AlgorithmName() in case you wrapped the entire algorithm in a namespace.

A simple plotting example

To get started, let’s just ask a simple question: “How can I make plots of Anti-Kt, R=0.4, LC-calibrated jets?” Let’s assume xAODAnaHelpers has already been checked out and everything is compiled. We only need to know the three key things.

What algorithms to run

We will run 2 algorithms. First is BasicEventSelection to filter/clean events. The second is JetHistsAlgo which will allow us to plot the jets we want. So start with the template JSON file:

[
  { "class": "BasicEventSelection",
    "configs": {
    }
  },
  {
    "class": "JetHistsAlgo",
    "configs": {
    }
  }
]

This gets us started. We make a list of algorithms that we want to run, this list is considered sorted. Each list contains a dictionary object, one which defines the class to run and another which defines a dictionary of configurations to pass into that algorithm. An equivalent script in python looks like

from xAODAnaHelpers import Config
c = Config()

c.algorithm("BasicEventSelection", {})
c.algorithm("JetHistsAlgo", {})

Next, we should probably add some obvious configurations that work for us. I look up the header files of each and decide to flesh it out as below:

[
  { "class": "BasicEventSelection",
    "configs": {
      "m_truthLevelOnly": false,
      "m_applyGRLCut": true,
      "m_GRLxml": "$ROOTCOREBIN/data/xAODAnaHelpers/data12_8TeV.periodAllYear_DetStatus-v61-pro14-02_DQDefects-00-01-00_PHYS_StandardGRL_All_Good.xml",
      "m_doPUreweighting": false,
      "m_vertexContainerName": "PrimaryVertices",
      "m_PVNTrack": 2,
      "m_name": "myBaseEventSel"
    }
  },
  {
    "class": "JetHistsAlgo",
    "configs": {
      "m_inContainerName": "AntiKt4EMTopoJets",
      "m_detailStr": "kinematic",
      "m_name": "NoPreSel"
    }
  }
]

and I save this into xah_run_example.json. If you want more variables in your plots, add other possibilities in the detailStr field, separated by a space. Equivalently in python

from xAODAnaHelpers import Config
c = Config()

c.algorithm("BasicEventSelection", {"m_truthLevelOnly": False,
                                    "m_applyGRLCut": True,
                                    "m_GRLxml": "$ROOTCOREBIN/data/xAODAnaHelpers/data12_8TeV.periodAllYear_DetStatus-v61-pro14-02_DQDefects-00-01-00_PHYS_StandardGRL_All_Good.xml",
                                    "m_doPUreweighting": False,
                                    "m_vertexContainerName": "PrimaryVertices",
                                    "m_PVNTrack": 2,
                                    "m_name": "myBaseEventSel"})
c.algorithm("JetHistsAlgo", {"m_inContainerName": "AntiKt4EMTopoJets",
                             "m_detailStr": "kinematic",
                             "m_name": "NoPreSel"})

The similarity is on purpose, to make it incredibly easy to switch back and forth between the two formats.

Running the script

I pretty much have everything I need to work with. So, I run the following command

xAH_run.py --files file1.root file2.root --config xah_run_example.json direct

which will run over two ROOT files locally (direct), using the configuration we made. Running with the python form of the configuration is just as easy

xAH_run.py --files file1.root file2.root --config xah_run_example.py direct

How to pass command line options straight to the python config file? Let’s say you wish to set a variable called var in your config. Then, you would have to have something like this in your config:

import shlex
import argparse

parser = argparse.ArgumentParser(description='Test for extra options')
parser.add_argument('-var', action='store')

# note "args" is already a variable holding the arguments passed into xAH_run.py
inner_args = parser.parse_args(shlex.split(args.extra_options))

Then, you can pass that argument with the --extraOptions flag of xAH_run.py:

xAH_run.py --files file.root --config YOURCONFIGNAME.py --extraOptions="-var 2" direct

We’re all done! That was easy :beers: .

Configuring Samples

Sample configuration can be done with a python script like so

from xAODAnaHelpers import Config
c = Config()

c.sample(410000, foo='bar', hello='world')
c.sample("p9495", foo='bar', hello='world', b=1, c=2.0, d=True)

where the pattern specified in Config::sample will be searched for inside the name of the dataset (not the name of the file!). Specifically, we just do something like if pattern in sample.name() in order to flag that sample. Given this, you can make this pattern generic enough to apply a configuration to a specific p-tag, or to a specific dataset ID (DSID) as well. The above will produce the following output when running

[WARNING]  No matching sample found for pattern 410000
[INFO   ]  Setting sample metadata for example.sample.p9495.root
[INFO   ]       - sample.meta().setDouble(c, 2.0)
[INFO   ]       - sample.meta().setString(foo, bar)
[INFO   ]       - sample.meta().setInteger(b, 1)
[INFO   ]       - sample.meta().setString(hello, world)
[INFO   ]       - sample.meta().setBool(d, True)

which should make it easy for you to understand what options are being set and for which sample.

Configuration Details

As mentioned previous, there are multiple facets to xAH_run.py. The below details the configurations that are possible for the script itself, not for the algorithms you use. For details on what can be configured, look up the header files of the algorithms themselves.

For everything listed below, the script contains all this information and is self-documenting. Simply type

xAH_run.py -h

to see all the help information.

Note

The {driver} option tells the script where to run the code. There are lots of supported drivers and more can be added if you request it. For more information, you can type xAH_run.py -h drivers of available drivers.

API Reference

Note

If you are using a CMake-based release, or you have argcomplete in your python environment, you can enable automatic completion of the options. For example, running something like this:

eval “$(register-python-argcomplete xAH_run.py)”

All of the following properties can be set in a user-specific dotfile located at ${HOME}/.xah. It is an INI file, with the general section used for the generic options and other sections named after sub-commands. The keys in each section are the options without the preceeding dashes.

The following example configures the Slurm driver for NERCS’ Cori and records usage statistics:

[general]
stats=1

[slurm]
optBatchSharedFileSystem=1
optBatchWait=1
optSlurmRunTime=5:00:00
optSlurmExtraConfigLines=#SBATCH --qos=shared --tasks-per-node=1 --constraint=haswell --image=centos:centos7 --export=NONE
optSlurmWrapperExec=export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/global/project/projectdirs/atlas/scripts/extra_libs_180822; hostname; shifter --module=cvmfs /bin/

Algorithms

Each algorithm will retrieve a container from either TEvent or TStore and if an output container is specified, it is saved to the TStore object such that the following algorithms can access the container. TStore will manage the memory for the user.

Event Selection

(moved to BasicEventSelection.h)

Jet Related

HLTJetGetter

The HLTJetGetter Algorithm retrieves jets from the TrigDecisionTool. The output is a shallow copy of the trigger feature that is requested via the combination of the name of the jet collection (m_inContainerName) and the jet trigger that is selected m_triggerList. The name of the copy is chosen via the m_outContainerName. The input container name should be given without any HLT_xAOD__JetContainer prefix if the collection comes directly from the xAOD. The list of triggers must be given as a regular expression using an or (|) if more than a trigger is requested. To request all triggers, use *.

JetCalibrator

The JetCalibrator Algorithm handles the calibration, cleaning, and common uncertainties associated with Jets. It interfaces with many JetETMiss packages. The output is a shallow copy of the input jet container (i.e. a new xAOD::JetCollection). A separate shallow copy is made for each systematic variation requested, and the names of the containers are saved in a vector for downstream algorithms to use. The algorithm does not apply any selection to the jets.

The parameters to control the Algorithm are described in the header documentation: https://xaodanahelpers.readthedocs.io/en/latest/JetCalibrator.html

Calibration

Jets are calibrated using JetCalibTools. The option CalibSequence determines the calibration sequence to be applied. “Insitu” in automatically added to data samples if it is not provided, and MC jobs will fail if it is included. Config file options can be provided with CalibConfigData, CalibConfigAFII, and CalibConfigFullSim. The config variable to use is determined from metadata.

1. Sort - Sort the output jets by pT

2. SetAFII - Force AFII configurations (in case metadata isn’t working)

3. InputContainer - Jet Collection to use

4. OutputContainer - Output Jet Collection for calibrated jets

5. JetAlgorithm - Input Jet Algorithm

6. OutputAlgo - Output Jet Algorithm

JES/JER Uncertainties

Outputs new containers for each systematic variation.

For JES: Uses JetUncertaintiesTool. JES is different for AFII, so m_setAFII may be required if metadata isn’t working. 1. JESUncertConfig - Configuration file for JES 2. JESUncertMCType - Type of JES Uncertainty to use, MC20 or MC21

For JER: Uses JERSmearingTool 1. JERUncertConfig - Configuration file for JER 2. JERFullSys - Run full list of systematics for data and MC. Not currently recommended by JER Group (10/08/2015). 3. JERApplyNominal - Apply a nominal JER Smearing.

Cleaning

Cleaning decisions are saved as auxiliary data; No selections are made to the container. The decision is saved as an auxdecor with names like clean_passLooseBadUgly clean_pass Settings: 1. JetCleanCutLevel - Cut Level, may be LooseBad or TightBad 2. JetCleanUgly - Clean Ugly Jets (in gap region) 3. SaveAllCleanDecisions - Save all four decisions (LooseBad, LooseBadUgly, TightBad, TightBadUgly) 4. CleanParent - Apply cleaning decision to the jet’s parent

JetSelector

Applies cuts on the input jet collection(s). The jets can be decorated with the decision of the cuts. A new xAOD::JetCollection can be made from the ones passing the cuts.

The JVT selection is OFF by default, it can be turned ON with `m_doJVT`. The default algorithm is NNJvt. If another algorithm is needed, use corresponding index for the enum here: https://acode-browser1.usatlas.bnl.gov/lxr/source/athena/PhysicsAnalysis/Interfaces/JetAnalysisInterfaces/JetAnalysisInterfaces/IJetJvtEfficiency.h#0022 (note: this link points to the latest r22 version, i.e. master, if a release is used, please check the corresponding enum for the given release: https://gitlab.cern.ch/atlas/athena/-/tags?search=release%2F22.2&sort=updated_desc) The default JVT working point is `FixedEffPt`, it can be changed with `m_WorkingPointJVT`. JVT is no longer recalculated in JetCalibrator, it is now done in JetSelector. It can be disabled by setting `m_recalculateJvtScores` to `false`. Furthermore, the JVT algorithm is now NNJvt (default for R22).

JetHists and JetHistsAlgo

JetHists is a class of histograms for jet variables. In the constructor one gives a name which is used as the first half of the name of all the histograms in the class and the detail string which determines which plots are made. One can declare a JetHists object in the event selection algorithm and fill the hists with every jet in a collection or pick jets by hand to fill histograms.This is done in the example event selection described below. JetHistsAlgo is a algorithm that holds a JetHists object and fills it with every jet in the user specified container.

BJetEfficiencyCorrector

This Algo wraps two flavor tagging tools - one returns the decision on if the jet is tagged or not for the given operating point (OP) and the other returns the efficiency scale factors needed for MC only. Like other Algos, “All” gives all the systematic variations. Two decorations are added to the input jets: 1. The B-Tag decision. Decoration name (default) “BTag_:math:{OP}” 2. The B-Tag efficiency scale factor. If the jet fails the cut the inefficiency scale factor is saved. Decoration name (default) “BTAG_SF_{OP}”. This decoration is not added if the OP has not been calibrated.

The available calibrated operating points in the August 2015 CDI file for fixed b-jet efficiencies: * FixedCutBEff_60 * FixedCutBEff_70 * FixedCutBEff_77 * FixedCutBEff_85

and the fixed cut un-calibrated operating points are: * FixedCutBEff_30 * FixedCutBEff_50 * FixedCutBEff_80 * FixedCutBEff_90

Finally, the flat efficiency un-calibrated operating points are: * FlatBEff_30 * FlatBEff_40 * FlatBEff_50 * FlatBEff_60 * FlatBEff_70 * FlatBEff_77 * FlatBEff_85

These decorations can be added to a TTree via HelpTreeBase. The info switch looks for “sfFTagFix” and “sfFTagFlt” for the fixed and flat efficiency OPs respectively. “sfFTagFix607785” will try to add the decision and efficiency/inefficiency scale factors for the fixed 60, 70, and 85% b-jet efficiency OPs to the tree. The user must also create and run BJetEfficiencyCorrector for each OP.

Note: To those paying attention. Currently the two flavor tagging tools use different names for the same operating point. This is handled internally in xAH until the flavor tagging group harmonizes the two.

Muon Related

MuonCalibrator

MuonEfficiencyCorrector

Produces a container of muons decorated with efficiencies and scale factors. This container is not simply the one in input, but is a deepCopy of that. This allows flexibility in decorating muons of systematically altered containers. The output container has a configurable name and is only created for MC events. When working with systematic uncertainties, a list of systematics is passed to this algorithm m_inputAlgoSystNames. This algorithm supports comma separated lists as inputs, which will be considered as a unique list. The systematic names in this list will be looked for to retrieve the muon containers to decorate. Systematic variations on the decorations themselves might be unnecessary for all systematic muon containers and might only be considered for the nominal container (need of deepCopy). This is the default configuration. Otherwise the option m_decorateWithNomOnInputSyscan be set to false. The algorithm features the option m_sysNamesForParContwhich is a list of systematic names. For each of them, a copy of the nominal muon container is put in the store carrying the name of the systematic. These containers are only decorated with the nominal efficiencies and scale factors. The use case of this are MET systematics for which one does not want systematic variations on efficiencies, but still wants to retrieve a nominal muon container in the tree algo. Retrieving the nominal would indeed carry all the unnecessary uncertainties.

MuonSelector

MuonHists and MuonHistsAlgo

Electron Related

ElectronCalibrator

ElectronEfficiencyCorrector

See the MuonEfficiencyCorrector

ElectronSelector

ElectronHists and ElectronHistsAlgo

Tau Related

TauCalibrator

TauSelector

Similar to other selectors. Tau identification/selection algorithms working points are decorated onto the tau automatically. Tha flag m_decorateWithTracks controls the decoration of the tau track information. It can be dumped in the ntuples by specifying the trackparams flag in the tau details string of the TreeAlgo.

TauEfficiencyCorrector

The TauEfficientyCorrector provides one cumulative decoration with one SF corresponding to the combination of working points used for the tau selection/identification algorithms. Several initialisations of the algorithm are needed with different combinations in order to dump in the ntuples different combined working points. Tau trigger SFs are saved separately and wrt said cumulative working point which has to be specified in the initialisation of a new instance of the algorithm together with the trigger menu.

TauJetMatching

This algorithm is introduced to match an arbitrary and configurable collection of jets with the TauJet object. This is useful for cases where the tau seedJet (LC topo jet) is not available in xAOD but one would need to get a handle on some original jet info. The algorithm has a configurable DeltaR matching criterion and for now decorates taus with the matched jet width. It should be executed before OLR. It can be used before tau selection and after tau calibration.

HelperFunctions

HelperClasses

NTuple Creation

HelpTreeBase is a class (not an algorithm) that creates and fills a TTree. When adding an object type i.e. jet, muon, or event level quantities, it can be easily configured with “info switches” ( See HelperClasses ) that take a space separated list of categories.

Development

Warning

Never push to main. Always create a new branch for changes, rebase your branch with main git pull --rebase origin main and use the branch for creating a pull-request to merge with main. This keeps main mergeable for everyone for all development.

How to Document Code

The documentation for xAODAnaHelpers uses a slightly non-trivial workflow:

1. Doxygen parses the header and source files to generate an XML tree of the code

2. breathe is a sphinx wrapper that enables us to parse the XML tree from doxygen

3. sphinx is what produces the various output formats such as html, latex, e-pub from source code comments

4. ReadTheDocs.org uses doxygen, breathe, and sphinx to automatically produce our documentation everytime main changes.

Our documentation is automatically generated for us so we will always guarantee that our documentation is up-to-date for all users.

The aim of this document is to help you get started with producing your own documentation locally to help resolve errors, typos, and make sure you’re formatting it the way that you want before pushing it to our github repo.

Setting it up Locally

Locally, we are going to need doxygen to do the initial parsing. Note that out of the box without doxygen, we can parse python scripts, such as xAH_run.py API Reference, which are included as part of xAODAnaHelpers. However, if we wish to have all of our C++ code’s documentation included, we will need doxygen to do parse it.

Doxygen

Get doxygen however you want. For Macs, we can use:

brew install doxygen

to install it. At this point, one should be able to generate the XML tree by navigating to the docs folder and running doxygen with no arguments:

cd docs
doxygen

since we provide a Doxyfile in the docs directory with the correct configurations.

Python Virtual Environment

Next, I suggest setting up a python virtual environment. Luckily, this solution is the hardest part. Most (rational) people use virtualenvwrapper to manage my python dependencies and workspace. It is assumed you already have pip.

To get the entire functionality of venvwrapper, we just need to grab the package and update our environment when we want to use it:

pip install virtualenvwrapper
echo "source /usr/local/bin/virtualenvwrapper.sh" >> ~/.bash_profile

Note

Don’t forget to source your profile if you’re going to use the same shell:

source ~/.bash_profile

From now on, we will have commands like mkvirtualenv, workon, and rmvirtualenv in our shell. As a first-time user, you haven’t made a virtual environment yet, so the first thing we do is make one:

mkvirtualenv xAH

This will also automatically call workon xAH. This is something we will always run in the future to enter the virtual environment.

Note

If you ever forget the name of the virtual environment you made, just run workon without any arguments. There is also tab completion.

Python Packages

Note

If you choose to use a virtual environment, enter it workon xAH

This is super easy. We provide a requirements.txt file:

cd docs
pip install -r requirements.txt

which will install all the required packages for you. As of the time of this document, this contains the following packages:

alabaster==0.7.12
Babel==2.9.1
beautifulsoup4==4.8.1
breathe==4.35.0
bs4==0.0.1
certifi==2023.7.22
chardet==3.0.4
docutils==0.15.2
exhale==0.2.4
idna==2.8
imagesize==1.1.0
Jinja2==3.1.3
lxml==4.9.1
MarkupSafe==2.1.3
packaging==19.2
Pygments==2.15.0
pyparsing==2.4.5
pytz==2019.3
PyYAML==6.0
requests==2.31.0
six==1.13.0
snowballstemmer==2.0.0
soupsieve==1.9.5
Sphinx==4.5.0
sphinx-argparse==0.2.5
sphinx-rtd-theme==0.4.3
sphinxcontrib-applehelp==1.0.1
sphinxcontrib-devhelp==1.0.1
sphinxcontrib-htmlhelp==2.0.0
sphinxcontrib-jsmath==1.0.1
sphinxcontrib-qthelp==1.0.2
sphinxcontrib-serializinghtml==1.1.5
urllib3==1.26.18

Generate Docs Locally

Now that we have doxygen and all of the required python packages installed, all you need to do now is process everything:

cd docs
make clean
doxygen
make html
open _build/html/index.html

and we’re good to go. Sphinx provides a Makefile in docs/ to make the html generation much easier to work with.

You may not always run all of these pieces each time you generate documentation. For example, if you need to make a change to the header/source files of any kind, you will need to re-run doxygen. In the rare case that the html generation isn’t working right, you might want to run make clean so you start over again. If you’re only changing the reStructuredText (rst) files in docs/ you might only ever need to run make html. All in all, it doesn’t take more than 10-15 seconds to generate the necessary documentation.

Documenting Code

In most cases, we will want to follow the reStructuredText directives and formatting for doing the code documentation. We just want to use doxygen + breathe to expose those comments to sphinx to parse and display correctly. In what follows, we provide a set of guidelines (really, examples) to make it easier to document our code specifically.

Note

All comments for a given class, function, variable should be prior to the given item you’re adding documentation for.

If you have a question about how to do something, google it in the context of reStructuredText or ask on the mailing list. Also have a look through most of our source code and compare it to the docs to figure out how we do something.

One-Line Comments

One-line comments are very useful in cases where we do not have much to say about something, perhaps because it is a rather trivial item:

/** @brief generically the main name assigned to all histograms */
std::string m_name;

which will render as

std::string HistogramManager::m_name

generically the main name assigned to all histograms

Block Comments

Block comments are very useful in all other cases. When in doubt, you can always make a block comment with just a single line, even for a variable. The flexibility allows us to include a lot more detail and formatting such as tables and latex:

/**
    @brief Destructor, allows the user to delete histograms that are not being recorded.
*/
virtual ~HistogramManager();

which will render as

virtual HistogramManager::~HistogramManager()

Destructor, allows the user to delete histograms that are not being recorded.

Doxygen rst directive

To tell doxygen and breathe that a given block of text should be considered as reStructuredText, we simply need to wrap it:

@rst
    This is now inside a doxygen directive that tells doxygen not to parse it, so that breathe can parse it for Sphinx.

@endrst

which will render as expected if we were writing it inside a standard .rst file. As usual, we have an example:

/**
    @brief This is used by any class extending to pre-define a set of histograms to book by default.
    @rst
        .. note:: The expectation is that the user does not directly use this class but rather inherits from it.

        We expect the user to create a new group of histograms, such as for jets::

            class JetHists : public HistogramManager
            {
              public:
                JetHists(std::string name, std::string detailStr);
                virtual ~JetHists() ;

                StatusCode initialize();
                StatusCode execute( const xAOD::JetContainer* jets, float eventWeight, int pvLoc = -1);
                StatusCode execute( const xAOD::Jet* jet, float eventWeight, int pvLoc = -1 );
                using HistogramManager::book; // make other overloaded version of book() to show up in subclass
                using HistogramManager::execute; // overload
            };

        The above example is taken from our implementation in :cpp:class:`JetHists`.

    @endrst
 */
class HistogramManager {};

which will render as

class HistogramManager

This is used by any class extending to pre-define a set of histograms to book by default.

We expect the user to create a new group of histograms, such as for jets:

class JetHists : public HistogramManager
{
  public:
    JetHists(std::string name, std::string detailStr);
    virtual ~JetHists() ;

    bool m_debug;
    StatusCode initialize();
    StatusCode execute( const xAOD::JetContainer  jets, float eventWeight, int pvLoc = -1);
    StatusCode execute( const xAOD::Jet  jet, float eventWeight, int pvLoc = -1 );
    using HistogramManager::book; // make other overloaded version of book() to show up in subclass
    using HistogramManager::execute; // overload
};

The above example is taken from our implementation in JetHists.

Note

The expectation is that the user does not directly use this class but rather inherits from it.

Subclassed by MetHists

For everything else…

These cover the general basics of how to document code for xAODAnaHelpers. Everything else is specific to how doxygen and Sphinx and breathe work. Most of these are well-supported with a large community, so googling is always very helpful here. Otherwise, feel free to ask on the mailing list.

Common Issues

Missing Metadata Information

It has been noticed that some of the latest derived xAODs have missing metadata info due to some bug in Derivation Framework. If you are incurring in a nasty crash at runtime, make sure you have set the name of the derivation property DerivationName property of BasicEventSelection. If that does not work then switched off the configuration flag:

UseMetadata False

and try again.

Development Workflow

Changes should be tested properly ( “it compiles” is not sufficient ). We use the git rebase workflow.

New User

This is for users who do not have write access to UCATLAS/xAODAnaHelpers to make branches. Instead, they fork and write their changes to their own repository and submit pull-requests.

• For very new users, you may want to setup SSH key access to your personal repository. To do this, follow the instructions at Generating SSH keys. So you go here: https://github.com/UCATLAS/xAODAnaHelpers/ and just click the ‘Fork’ at top right. This forks a copy into your account (yourAccount/xAODAnaHelpers). Next, clone it. Set the upstream:

  git clone git@github.com:yourAccount/xAODAnaHelpers
  cd xAODAnaHelpers
  git remote add upstream git@github.com:UCATLAS/xAODAnaHelpers
  

Note: If you do not have an ssh-key set up, you may want to use the HTTPS version of the above URL:

git remote add upstream https://github.com/UCATLAS/xAODAnaHelpers

Next, make your changes for the feature/bug/fix:

vim Root/JetSelector.cxx
vim Root/HelpTreeBase.cxx
git status # make sure you changed the files you want to change
git diff # make sure the changes are what you want

Then go ahead and commit your changes:

git add Root/JetSelector.cxx
git commit -m "Update with new jet calibration recommendations"
git add Root/HelpTreeBase.cxx
git commit -m "make sure that the tree dumps the systematics for new calibrations"

When you are ready to submit a pull-request, do the following first:

git fetch upstream
git rebase upstream/main

to make sure your code is up to date with the upstream repository.

You may want to rebase all of your changes into a single commit if you wish, and that can be done via:

git rebase -i HEAD~N

where N is the number of commits to rebase. Then you just follow the instructions. Take care not to rebase through commits that are already on main of the upstream repo. Then submit a pull-request! See https://help.github.com/articles/creating-a-pull-request/ for information on this.

After the pull-request has been merged, you can bring yourself up to date with:

git fetch upstream
git rebase upstream/main

Trusted Dev User

In this case, you have write access to this repository. Any new feature you wish to add will need to be in a new branch:

git checkout -b feature/newFeature

and then make your commits… then maybe rebase all commits into a few good ones:

git rebase -i HEAD~N

where N is the number of commits to rebase. And then rebase with main to make sure your branch is as up-to-date as possible when making the pull-request:

git pull --rebase origin main

and push your commits to the remote (setting upstream):

git push -u origin feature/newFeature

and then submit a pull request by going to xAODAnaHelpers, finding your branch, and making a pull request (usually shiny green buttons). When it’s been merged, you can run:

git checkout main
git pull --rebase origin main
git remote prune origin

to delete your local copy of the branch after bringing your local copy up to date.

Helpful Suggestions

Updating changes

If you’re on branch myBranch and you have commits that you want to push to the remote origin - the first thing you should do is always update so you’re current:

git pull --rebase

will do it all. If you want more control, use:

git fetch
git rebase origin/main

or:

git fetch origin
git rebase origin/main myBranch

Note

• git fetch will fetch from origin (see git remote -v for what that’s defined as) by default, but you can explicitly provide a different remote repository.

• git rebase origin/main will rebase the current branch you are on. You can specify another branch if you want.

Changing Author Info

See https://help.github.com/articles/changing-author-info/ for more information.

Renaming lots of tags

git tag -l "xAODAnaHelpers*" |
cut -d "-" -f 2-4 |
while read ref
do
  git tag "$ref" "xAODAnaHelpers-$ref"
  git tag -d "xAODAnaHelpers-$ref"
  git push origin ":refs/tags/xAODAnaHelpers-$ref"
  git push --tags
done

Tagging and releasing on svn

Only a few people should be doing this. Encourage folks to checkout tags using git. Here are my general steps:

git clone git@github.com:UCATLAS/xAODAnaHelpers xAHGIT
svn co svn+ssh://svn.cern.ch/reps/atlasinst/Institutes/UChicago/xAODAnaHelpers/trunk xAODAnaHelpers
mv xAHGIT/.git xAODAnaHelpers/.git
rm -rf xAHGIT
cd xAODAnaHelpers

At this point, I need to reset all changes locally (these are due to svn):

git reset HEAD --hard

and then I can look at the changes with:

git status

If I’m happy with things on the git side, I move over to svn side with:

svn status

and make sure any new files to add svn add newFile and remove svn del oldFile are dealt with. Then I can commit to trunk:

svn commit -m "Release a tag for xAH"

then I can copy trunk to my new tag xx-yy-zz:

svn copy svn+ssh://svn.cern.ch/reps/atlasinst/Institutes/UChicago/xAODAnaHelpers/trunk svn+ssh://svn.cern.ch/reps/atlasinst/Institutes/UChicago/xAODAnaHelpers/tags/xAODAnaHelpers-XX-YY-ZZ

and I should be good to go.

Skimming new test files

In order to skim some new test files, I use athena:

asetup 20.1.4.7,here

with the following python file executed via athena.py skimming.py on an input.root file

from AthenaCommon.AppMgr import ServiceMgr as svcMgr
import AthenaPoolCnvSvc.ReadAthenaPool

svcMgr.EventSelector.InputCollections = ['input.root']

from GaudiSequencer.PyComps import PyEvtFilter
filterseq = CfgMgr.AthSequencer("AthFilterSeq")
#filterseq += PyEvtFilter("MyFilter",evt_list=[18559067]) #will execute main sequence only for these eventnumbers

# Create a POOL output file with the StoreGate contents:
from OutputStreamAthenaPool.MultipleStreamManager import MSMgr
xaodStream = MSMgr.NewPoolRootStream( "StreamXAOD", "xAOD.root" )

DetDescrVersion = 'ATLAS-R2-2015-03-01-00'
include("RecExCond/AllDet_detDescr.py")

# Set up its contents:
#xaodStream.AcceptAlgs(["MyFilter"])
xaodStream.GetEventStream().TakeItemsFromInput = True
#needed to have xAOD readable outside athena (but I thought this is not needed any more?)
#theApp.CreateSvc += [ "xAODMaker::EventFormatSvc" ]
xaodStream.AddMetaDataItem(["EventBookkeeperCollection#*"])
#xaodStream.AddMetaDataItem(["xAOD::EventFormat#EventFormat"])

theApp.EvtMax=5

which will skim 5 events. I’ve found that sometimes it will not work because of the wrong geometry information specified, eg:

GeoModelSvc         ERROR *** *** Geometry configured through jobOptions does not match TagInfo tags! *** ***
GeoModelSvc          INFO ** Job Option configuration:
GeoModelSvc          INFO * ATLAS tag: ATLAS-R2-2015-01-01-00
...
GeoModelSvc          INFO ** TAG INFO configuration:
GeoModelSvc          INFO * ATLAS tag: ATLAS-R2-2015-03-01-00

and I just have to change the line in the above python file:

DetDescrVersion = 'ATLAS-R2-2015-03-01-00'

to match the correct geometry. Ask Giordon Stark for more information if you’re stuck.

Files with trigger data

On tier3, we have MC:

/atlas/uct3/data/users/fizisist/xAOD/mc15_13TeV.361023.Pythia8EvtGen_A14NNPDF23LO_jetjet_JZ3W.merge.AOD.e3668_s2576_s2132_r6630_r6264/AOD.05403652._000001.pool.root.1

13 TeV data:

/atlas/uct3/data/users/fizisist/xAOD/data15_comm.00265573.physics_L1Calo.merge.AOD.x331_m1423/data15_comm.00265573.physics_L1Calo.merge.AOD.x331_m1423._lb0179-lb0183._0001.1

which are useful for testing using:

test_multiAlgo submitDir /atlas/uct3/data/users/fizisist/xAOD <sample> <root file>

Decorations

As a follow-up on the discussions in yesterday’s meeting, xAOD decorations can be assigned and read more efficiently defining an decorators/accessors, since auxdata requires a string-comparison search for the correct branch on every call, whereas the static accessor finds this once and then no longer has the overhead.

You can define a decorator static SG::AuxElement::Decorator<char> dec_baseline("baseline"); which then can be used like dec_baseline(input) = isbaseline; and then in your code you can replace:

input.auxdecor<char>("baseline");

by:

dec_baseline(input);

These are the relevant lines of code inside SUSYObjDef _xAOD:

• https://svnweb.cern.ch/trac/atlasoff/browser/PhysicsAnalysis/SUSYPhys/SUSYTools/tags/SUSYTools-00-05-00-14/Root/SUSYObjDef_xAOD.cxx#L17

• https://svnweb.cern.ch/trac/atlasoff/browser/PhysicsAnalysis/SUSYPhys/SUSYTools/tags/SUSYTools-00-05-00-14/Root/SUSYObjDef_xAOD.cxx#L595

In SUSYToolsTester there is also an example of an AuxElement::Accessor like this:

static SG::AuxElement::Accessor<int> acc_truthType("truthType");
if (acc_truthType.isAvailable(*trackParticle)  ) muonTruthType = acc_truthType(*trackParticle);

in:

• https://svnweb.cern.ch/trac/atlasoff/browser/PhysicsAnalysis/SUSYPhys/SUSYTools/tags/SUSYTools-00-05-00-14/util/SUSYToolsTester.cxx#L428

Note that the difference between accessors and decorators is that accessors are for auxdata branches in general but will not let you modify a const object, whereas Decorators permit adding information to const collections.

TString versus std::string

I’ve noticed that TString slows us down a little bit, so try to use std::string where possible. Code changes and equivalencies look like:

m_inContainerName.IsNull()
m_inContainerName.empty()

m_event->retrieve(jets, m_inContainerName.Data());
m_event->retrieve(jets, m_inContainerName);

ANA_MSG_INFO(m_inContainerName.Data());
ANA_MSG_INFO(m_inContainerName);

Creating a new xAH::Algorithm

If you are planning to write an xAH::Algorithm, there are two requirements you must abide by to fit within the xAODAnaHelpers ecosystem.

1. Only allow empty constructors, no parameters or arguments passed in.

2. Constructors must initialize an xAH::Algorithm instance passing in the name of itself:

   ExampleClass :: ExampleClass() : Algorithm("ExampleClass") {}
   

The first requirement is necessary to make sure streamable code (such as EventLoop) can handle and set up your algorithms correctly when submitting jobs. The second requirement is currently necessary for xAODAnaHelpers to keep track of the number of instances of a given class that has been created. This is a registry book-keeping operation that allows users to write smarter algorithms, the kind that know how many instances of itself have been created!

Adding and Initializing Tools

This is albeit a litle bit trickier for anyone new to how Athena tools work. First, I’ll provide header and source code blocks showing an example for a tool, and then I will explain the concepts.

Header File:

// external tools include(s):
#include "AsgTools/AnaToolHandle.h"
#include "JetCalibTools/IJetCalibrationTool.h"

class JetCalibrator : public xAH::Algorithm {

  public:
    //...

  private:
    // tools
    asg::AnaToolHandle<IJetCalibrationTool> m_JetCalibrationTool_handle{"JetCalibrationTool", this};//!

}

Source File:

// tools
#include "JetCalibTools/JetCalibrationTool.h"

//...

EL::StatusCode JetCalibrator :: initialize () {
  //...

  // initialize jet calibration tool
  ANA_CHECK( m_JetCalibrationTool_handle.setProperty("JetCollection",m_jetAlgo));
  //... other setProperty() calls and other logic can be in here for tool configuration
  ANA_CHECK( m_JetCalibrationTool_handle.setProperty("OutputLevel", msg().level()));
  ANA_CHECK( m_JetCalibrationTool_handle.retrieve());
  ANA_MSG_DEBUG("Retrieved tool: " << m_JetCalibrationTool_handle);
}

EL::StatusCode JetCalibrator :: execute () {
  //...
  m_JetCalibrationTool_handle->apply(*jet);
  //...
}

//...

Header Discussion

First, let’s talk about the header file. You need to include the header file for the tool handles AsgTools/AnaToolHandle.h. As this is a templated method, you really don’t to try and forward-declare this or you’re gonna have a bad time. Next, you’ll want to include the header file for the tool’s interface class, e.g. JetCalibTools/IJetCalibrationTool.h.

Note

To find the correct header file for a tool’s interface, look in the header file for the tool itself, e.g. JetCalibTools/JetCalibrationTool.h, and cross-check by looking at the classes the tool inherits from. For example, JetTileCorrectionTool has the IJetTileCorrectionTool interface class because in its header file:

class JetTileCorrectionTool : public virtual IJetTileCorrectionTool,
                              public asg::AsgMetadataTool

You might wonder why we don’t just include the tool’s header file in our header file. One choice is that the interface header file is smaller and easier to compile quickly. This is roughly equivalent to forward-declaring our tool, where we only include the header file for our tool in the source and put a class ClassName; in the header.

Lastly for the header, we make the tool handle a private member of our class. Make sure that this gets constructed with a type only by specifying the tool itself, e.g. JetCalibrationTool. By adding the this parameter, we make sure that the tool handle is indeed made as a private tool for the given algorithm.

Note

We will prefer the suffix _handle to refer to the fact that the variable is a tool handle in xAODAnaHelpers.

Source Discussion

Next, looking at the source code… we include the header file for our tool. Although this may not always be needed, it is good practice to help others figure out where the tool is. As of writing this documentation, the interface and the tool may be defined in different packages! Moving on, we will want to put tool initializations in initialize() as this will only get called on files that have events. Files without events will not create a tool, conserving memory and processing power.

If you need to use/retrieve a tool created in another class, you will need to have the same name in both places for the ToolHandle to find it, and you need to make sure the tool isn’t made private (do’t use this for the second parameter for initializatiton).

If you don’t set a name for the tool, only a type, the default name is the type. For example:

asg::AnaToolHandle<IJetCalibrationTool> test_handle{"JetCalibrationTool", this};
ANA_MSG_INFO(test_handle.name()); // will output "JetCalibrationTool"

Note

In ASG Software, tools created through AnaToolHandle can be found in the ToolStore via preprending ToolSvc. to the name of the tool:

asg::ToolStore::contains<Trig::TrigDecisionTool>("ToolSvc."+ m_trigDecTool_handle.name())

This is a slight gotcha that will trip up people. Because of this, xAODAnaHelpers prefers the convention of using isUserConfigured() instead as this doesn’t need the additional ToolSvc. prepended to the tool name to look it up!

If it has isUserConfigured()==0 (e.g. “not configured before”: a tool with that type and name has not been created), then let’s go ahead and configure it with setProperty()! One thing you should always do is set the output level of the tool OutputLevel. It is usually best to set it to the same output level that the algorithm is configured to msg().level() and is probably the safest prescription.

Note

For setting properties or managing tools through the tool handle, you access functions through the dot (.) operator. For using the tool, you access functions through the arrow (->) operator.

If a tool handle has been configured previously, but not initialized (such as using a tool handle of the same type and name as a previously created tool handle), then all setProperty() calls will be further ignored. I can demonstrate this with a neat code example:

// set up the players
asg::AnaToolHandle<IJetCalibrationTool> alice{"JetCalibrationTool/MyName"};
asg::AnaToolHandle<IJetCalibrationTool> bob  {"JetCalibrationTool/MyName"};

// set configurations on the first handle
ANA_CHECK(alice.setProperty("p1", v1)); // will set the underlying tool MyName->p1 = v1
ANA_CHECK(alice.setProperty("p2", v2)); // will set the underlying tool MyName->p2 = v2
ANA_CHECK(alice.retrieve()); // creates the tool MyName

ANA_CHECK(bob.setProperty("p1", v9)); // will be ignored as bob.isUserConfigured() == 1 [alice owns the tool]
ANA_CHECK(bob.setProperty("p3", v3)); // will be ignored as bob.isUserConfigured() == 1 [alice owns the tool]
ANA_CHECK(bob.retrieve()); // retrieves the existing tool MyName

AnaToolHandle will also not let us change the configuration of a previously initialized tool (one which handle.retrieve() has been called on). In this case, the tool has been initialized. Continuing the code example from before, if you were annoyed that the setProperty() calls were ignored, you might try setting it again on alice:

ANA_CHECK(alice.setProperty("p3", v3)); // will crash as alice.isInitialized() == 1 [alice already created its tool]

Finally, we retrieve() (initialize()) the tool of the given type and name from the tool store. retreive() and initialize() are synonyms and will almost always create a new tool. The only two exceptions are if the user configured the tool (isUserConfigured()==1) or if another ToolHandle created the tool as a public tool and holds on to it. But that’s it, the memory will be managed for you and you do not need to delete it or do anything else but use it in your code!

Note

Did you get a bus error, segfault, or abort in the code because of the tools? If so, it is most likely due to a typo in the tool’s header file. Please identify which tool causes the error and file an issue so we can inform the tool developers that their tool needs to be fixed. In the meantime, this can be fixed using a macro:

ANA_CHECK( ASG_MAKE_ANA_TOOL(m_JVT_tool_handle, CP::JetJvtEfficiency));

An example of a reported issue for the above tool is here: https://its.cern.ch/jira/browse/ATLASG-1214.

Check if a tool exists and reuse it (Trig::TrigDecisionTool)

The TrigDecisionTool is a special case that needs attention. This tool is unique in that the templaed methods require us to use the tool as its own interface. It is also a singleton which means it will complain heavily if it detects more than one instance of itself. How do we deal with this in xAODAnaHelpers?

Header File:

// external tools include(s):
#include "AsgTools/AnaToolHandle.h"
#include "TrigDecisionTool/TrigDecisionTool.h"

class MyAlgorithm : public xAH::Algorithm {

  public:
    /** @brief trigDecTool name for configurability if name is not default.  If empty, use the default name. If not empty, change the name. */
    std::string m_trigDecTool_name{""};

  private:
    /** @brief Trigger decision tool.

    If you need to use a TDT that was previously created before this algorithm with a different name, set the name in m_trigDecTool_name.
    */
    asg::AnaToolHandle<Trig::TrigDecisionTool>     m_trigDecTool_handle{"Trig::TrigDecisionTool"};                         //!
};

Source File:

EL::StatusCode MyAlgorithm :: initialize(){

  // Grab the TrigDecTool from the ToolStore
  if(!m_trigDecTool_handle.isUserConfigured()){
    ANA_MSG_FATAL("A configured " << m_trigDecTool_handle.typeAndName() << " must have been previously created! Double-check the name of the tool." );
    return EL::StatusCode::FAILURE;
  }
  ANA_CHECK( m_trigDecTool_handle.retrieve());
  ANA_MSG_DEBUG("Retrieved tool: " << m_trigDecTool_handle);

}

The above is an example of how one designs an algorithm that requires the TrigDecisionTool and will crash if it cannot find it. It also prints the name of the tool it is using to make it much easier for a user to debug. By convention in xAODAnaHelpers, BasicEventSelection::m_trigDecTool_name will default to "xAH::TrigDecTool". All algorithms follow this default if they need the trigger decision tool. If there is an external algorithm that creates it and you want xAODAnaHelpers to pick it up instead of creating one, this can be done by setting m_trigDecTool_name to a non-empty value and you’re good to go. For example, BasicEventSelection will create a trigger decision tool if it does not exist:

ANA_CHECK( m_trigDecTool_handle.setProperty( "ConfigTool", m_trigConfTool_handle ));
ANA_CHECK( m_trigDecTool_handle.setProperty( "TrigDecisionKey", "xTrigDecision" ));
ANA_CHECK( m_trigDecTool_handle.setProperty( "OutputLevel", msg().level() ));
ANA_CHECK( m_trigDecTool_handle.retrieve());
ANA_MSG_DEBUG("Retrieved tool: " << m_trigDecTool_handle);

so that if such a tool already was created before BasicEventSelection tries to create it, it will retrieve it (and the setProperty() calls will be ignored). If it has not been created/configured before, it will configure and then create the tool. No extra logic needed on the users’ part.

Community

Tutorials

Brian Tuan’s Tutorial

Introduction

This tutorial will introduce a new user to analysis of xAOD’s on Tier 3 using the RootCore framework. We will first produce a slimmed tree from Monte Carlo on the GRID, then we will retrieve the file to the local disk and produce a weighted histogram of pT from the slimmed tree. The full source code of the tutorial is here, for those looking to get a quick start.

Setup

First, connect to the UC Tier 3 server with X-11 window forwarding enabled (so that you may use ROOT interactively later):

ssh -Y btuan@uct3.uchicago.edu

Make sure that the following lines are in your ~/.bash_profile file, which is a script that runs each time you log into the shell. These lines set up the ATLAS software environment where RootCore, among other tools, is located and depends upon:

# Setup ATLAS Environment
export ATLAS_LOCAL_ROOT_BASE=/cvmfs/atlas.cern.ch/repo/ATLASLocalRootBase
alias setupATLAS='source ${ATLAS_LOCAL_ROOT_BASE}/user/atlasLocalSetup.sh'
export ALRB_localConfigDir=$HOME/localConfig
source ${ATLAS_LOCAL_ROOT_BASE}/user/atlasLocalSetup.sh

Now, setup the RootCore environment and build it. We will use 2.3.21, which, at time of writing is the latest supported release by xAODAnaHelpers. You’ll need to perform this step each time you login to the shell:

cd ~/work
rcSetup Base,2.3.21

To see other available versions of RootCore, type:

rcSetup -r

Make a work directory and checkout the xAODAnaHelpers package. This package contains a few useful tools for any analysis: e.g. event selection, jet cleaning, jet calibration etc. After checking out all the packages, return to the directory that has the “RootCore” folder – probably your home directory – and recompile, just to double check that everything works. This may take a while, be patient.

In general, always check to make sure that your code compiles properly after any changes with rc compile. Any time package dependencies are updated, be sure to run rc find_packages as well. In addition, if compilation for one of your packages fails, and all code errors seem to be fixed, but RootCore still refuses to compile your package, try running rc clean then rc find_packages && rc compile. This will clean out all of the old files that may have been improperly compiled.

It is good practice to repeat this procedure any time you change versions of any packages, RootCore included (though recompiling everything will of course take a while):

mkdir work && cd work
git clone https://github.com/UCATLAS/xAODAnaHelpers.git
python xAODAnaHelpers/scripts/checkoutASGtags.py 2.3.21
rc find_packages && rc compile

RootCore comes with a script that allows us to easily create a skeleton for your analysis. Do so:

. $ROOTCOREDIR/scripts/make_skeleton.sh Tutorial

Make a directory called run. This is where your script will be located:

cd work/Tutorial && mkdir run && cd run
touch makeSlimmedTree.cxx

Code and Data

Warning

setConfig and getConfig are eliminated as ROOT::TEnv support is now deprecated.

Place the following code in your ``makeSlimmedTree.cxx``. Skim through it to familiarize yourself with the sequence of the analysis:

void makeSlimmedTree (const std::string& submitDir)
{
    //===========================================
    // FOR ROOT6 WE DO NOT PUT THIS LINE
    // (ROOT6 uses Cling instead of CINT)
    // Load the libraries for all packages
    // gROOT->Macro("$ROOTCOREDIR/scripts/load_packages.C");
    // Instead on command line do:
    // > root -l -b -q '$ROOTCOREDIR/scripts/load_packages.C' 'makeSlimmedTree.cxx ("submitDir")'
    // The above works for ROOT6 and ROOT5
    //==========================================

    bool f_grid = false;    // decide if we use the GRID to run our analysis. default false.

    // Set up the job for xAOD access:
    xAOD::Init().ignore();


    /*#####################################################
    ############# SampleHandler Configuation ##############
    #####################################################*/

    // create a new sample handler to describe the data files we use.
    SH::SampleHandler sh;

    // Use only one of the following three methods to scan for files with SampleHandler

    // (1) use SampleHandler with DQ2 to obtain the desired dataset
    // SH::scanDQ2 (sh, "data15_13TeV.00267638.physics_Main.merge.AOD.r6818_p2358/");

    // (2) use SampleHandler with a dataset list to obtain the desired dataset
    const std::string inputFilePath = gSystem->ExpandPathName("$ROOTCOREBIN/data/Tutorial/inDSShort.txt");
    SH::readFileList (sh, "sample", inputFilePath );

    // (3) use SampleHandler to scan all of the subdirectories of a directory for particular MC single file:
    // const char* inputFilePath = gSystem->ExpandPathName ("/export/t3data3/fizisist/");
    // SH::DiskListLocal list (inputFilePath);
    // SH::scanDir(sh, list);

    // set the name of the tree in our files. in the xAOD the TTree containing the EDM containers is "CollectionTree"
    sh.setMetaString ("nc_tree", "CollectionTree");
    sh.setMetaString("nc_grid_filter", "*");    //Data files on grid to not end in .root

    // print out the samples we found
    sh.print ();


    /*#####################################################
    ################## Job Configuration ##################
    #####################################################*/

    // this is the basic description of our job
    EL::Job job;
    job.sampleHandler (sh); // use SampleHandler in this job

    // job.options()->setDouble (EL::Job::optMaxEvents, 5000); // for testing purposes, limit to run over the first 500 events only!

    // To automatically delete submitDir
    job.options()->setDouble(EL::Job::optRemoveSubmitDir, 1);

    // For Trigger
    job.options()->setString( EL::Job::optXaodAccessMode, EL::Job::optXaodAccessMode_branch );

    // Use TTreeCache to precache data files to speed up analysis
    job.options()->setDouble (EL::Job::optCacheSize, 10*1024*1024);
    job.options()->setDouble (EL::Job::optCacheLearnEntries, 20);


 /*#####################################################
    ############### Output Configuration #################
    #####################################################*/

    std::string outputName;
    std::string userName = "btuan";

    // if running on GRID, make sure no two runs have the same output name. tag as necessary
    std::string outputTag = ".v1/";

    if(f_grid) // follow GRID naming conventions
        outputName = "user."+userName+".%in:name[1]%.%in:name[2]%.%in:name[3]%"+outputTag;
    else
        outputName = "%in:name%"+outputTag;


    /*#####################################################
    ############## Algorithm Configuration ################
    #####################################################*/

    // basic event selection : GRL, event cleaning, NPV
    BasicEventSelection* baseEventSel = new BasicEventSelection();
    baseEventSel->setName("baseEventSel")->setConfig( "$ROOTCOREBIN/data/Tutorial/baseEventSel.config" );

    // jet calibrator
    std::string systName = "None";
    float systVal = 0;
    JetCalibrator* jetCalib = new JetCalibrator();
    jetCalib->setName( "jetCalib" )->setConfig( "$ROOTCOREBIN/data/Tutorial/jetCalib_AntiKt4EMTopo.config")->setSyst( systName, systVal );

    // jet selector
    JetSelector* jetSelect = new JetSelector();
    jetSelect->setName( "jetSelect" )->setConfig( "$ROOTCOREBIN/data/Tutorial/jetSelect.config" );

    // tree output
    TreeAlgo* outTree = new TreeAlgo();
    outTree->setName( "outTree" )->setConfig( "$ROOTCOREBIN/data/Tutorial/outTree.config" );

    // add algorithms to analysis
    job.algsAdd (baseEventSel);
    job.algsAdd (jetCalib);
    job.algsAdd (jetSelect);
    job.algsAdd (outTree);


    /*#####################################################
    ################$ Initialize Driver #####$$$###########
    #####################################################*/

    // here, we choose which driver to use with the boolean set earlier
    if (f_grid){ // run using the GRID driver
        EL::PrunDriver driver;

        driver.options()->setString("nc_outputSampleName", outputName);
        driver.options()->setDouble(EL::Job::optGridNFilesPerJob, 2);
        // driver.options()->setDouble(EL::Job::optGridMemory, 10240); //10 GB

        driver.submitOnly(job, submitDir); // submitOnly runs job without opening monitoring loop
    }
    else { // run using a direct driver
        EL::DirectDriver driver;
        driver.options()->setString("nc_outputSampleName", outputName);
        driver.submit (job, submitDir);
    }

}

Update the package dependencies on the line ``PACKAGE_DEP`` in cmt/Makefile.RootCore to include xAODAnaHelpers:

PACKAGE_DEP = xAODAnaHelpers

Later on, in more driven analyses, you may find yourself adding the EventLoop and EventLoopGrid packages to the dependencies. The xAODAnaHelpers package takes care of all of the event looping for you in this case, so the only dependency is upon that package.

Since we use the DQ2 SampleHandler to obtain the datasets, you will need to set up a valid VOMS proxy (which you will need anyways to submit the job to the grid) and a DQ2 client if you want to run the job locally. You can also use the XRootD protocol with FAX to obtain the samples. The code for this is commented out in the ``makeSlimmedTree.cxx`` code. The gist of this is the following (on the command line):

voms-proxy-init -voms altas
localSetupFAX
fax-get-gLFNs data15_13TeV.00267638.physics_Main.merge.AOD.r6818_p2358 > inDS.txt
localSetupPandaClient

Make a directory ``Tutorial/data``. This will be where we put all of the data and configuration files for our package, and for xAODAnaHelpers. Once you run find_packages and compile with RootCore, you will be able to refer to this data directory with the ``$ROOTCOREBIN`` path variable, which is particularly useful when you have to generalize your code to run on batch machines, grid, etc:

mkdir ~/work/Tutorial/data/
mv inDS.txt ~/work/Tutorial/data/

Configuration of xAODAnaHelpers Algorithms

As mentioned earlier, xAODAnaHelpers provides a series of algorithms that are chained in sequence to provide the desired output. The input and output containers for each of the algorithms in sequence are configured by .config files – one for each algorithm. Create the following configuration files (as set in the ROOT macro in the run directory) in the data directory:

touch ~/work/Tutorial/data/baseEventSel.config
touch ~/work/Tutorial/data/jetCalib_AntiKt4EMTopo.config
touch ~/work/Tutorial/data/jetSelect.config
touch ~/work/Tutorial/data/outTree.config

Each of these configuration files will set the options for a separate part of the analysis. Include the following in each file. At present, there is no centralized documentation for all of xAODAnaHelpers – there is some on the GitHub wiki – but to view the availability of configuration options for each xAODAnaHelpers algorithm, view the header file and source code.

baseEventSel.config:

Debug                     False
ApplyGRL                  False
GRL                       $ROOTCOREBIN/data/Tutorial/data15_13TeV.periodAllYear_DetStatus-v63-pro18-01_DQDefects-00-01-02_PHYS_StandardGRL_All_Good.xml
DoPileupReweighting       False
VertexContainer           PrimaryVertices
NTrackForPrimaryVertex    2
TruthLevelOnly            False
#Trigger                   L1_RD0_FILLED
#Trigger                   L1_.*
#Trigger                   L1_MBTS_1_1
#Trigger                   .*
Trigger                   .*_MBTS_1_1|.*_RD0_FILLED|L1_J[0-9]*|HLT_j[0-9]*|HLT_noalg_j[0-9]*|L1_XE[0-9]*|HLT_XE[0-9]*|HLT_noalg_XE[0-9]*
StoreTrigDecision         True
CutOnTrigger              False
StorePassAny              True
StorePassL1               True
StorePassHLT              True
StoreTrigKeys             True
UseMetaData               False
## last option must be followed by a new line ##

jetCalib_AntiKt4EMTopo.config:

Debug             False
InputContainer    AntiKt4EMTopoJets
JetAlgorithm      AntiKt4EMTopo
#
SaveAllCleanDecisions True
#
OutputContainer   Jets_Calib
OutputAlgo        Jets_Calib_Algo
configNameAFII    JES_Full2012dataset_AFII_January2014.config
configNameFullSim JES_MC15Prerecommendation_April2015.config
configNameData    JES_MC15Prerecommendation_April2015.config
#configNameData    JES_Full2012dataset_May2014.config
CalibSequence     JetArea_Residual_Origin_EtaJES_GSC
#
## last option must be followed by a new line ##

jetSelect.config:

Debug                   False
InputContainer          Jets_Calib
InputAlgo               Jets_Calib_Algo
OutputContainer         SignalJets
OutputAlgo              SignalJets_Algo
DecorateSelectedObjects False
CreateSelectedContainer True
# save multiple cleaning decisions instead of applying the cleaning
CleanJets               False
#
pTMin                   20e3
PassMin                 1
Sort                    True
UseCutFlow              True
# pT cut is > JVF recommended pT cut - to be added ... or JVT?
DoJVF                                     False
pTMaxJVF                        50e3
etaMaxJVF                       2.4
JVFCut                                  0.5
## last option must be followed by a new line ##

outTree.config:

Debug                               False
EventDetailStr              "pileup"
TrigDetailStr               True
JetDetailStr                "kinematic substructure rapidity energy scales truth LeadingJets"
#JetDetailStr               "kinematic"
JetContainerName    SignalJets
SameHistsOutDir             False
## last option must be followed by a new line ##

Almost there! All that’s left to do is copy the requisite files into the locations specified by our makeSlimmedTrees.cxx script.

The atlasstyle package is located here. Download and unzip the package, then place it in the run/ directory. Full support for ATLAS Style will be incorporated soon.

Copy the desired GRL to the data/ folder. The Good Runs List is used to specify which events will be kept and which events will be discarded, based on LHC and ATLAS operations (e.g. bad luminosity block, etc.). The minutiae are located here.

Note

Always use the most updated GRL, and use the same GRL for your luminosity calculations as you do your event selections. This tutorial uses the following GRL.

Plotting

Here is a “quick and dirty” plotting macro to be placed in the ``run/`` folder for a plot. An example better integrating AtlasStyle is in the works and should be updated soon:

/**
    * Plotter.cxx -- simple plotter for slimmed trees
    *
    * @author   Brian Tuan
    * @contact  brian.tuan@cern.ch
    * @date     21 July 2015
    *
    * Run on the command line by:
    *   root -l '$ROOTCOREDIR/scripts/load_packages.C' '$ROOTCOREBIN/data/Tutorial/atlasstyle/AtlasStyle.C' 'Plotter.cxx( filePath )'
    *           If no argument indicated, Plotter will default to $PWD/submitDir/data-tree/sample.root
    **/

    #include "atlasstyle/AtlasUtils.h"
    #include "atlasstyle/AtlasLabels.h"
    #include "atlasstyle/AtlasStyle.h"

    #include "atlasstyle/AtlasUtils.C"
    #include "atlasstyle/AtlasLabels.C"

    #include "TCanvas.h"
    #include "TFile.h"
    #include "TROOT.h"
    #include "TH1F.h"
    #include "TRandom.h"
    #include "TGraphErrors.h"

    void Plotter (const std::string filePath = "submitDir/data-tree/sample.root"){

        SetAtlasStyle();

        // TFile* f_input = new TFile(filePath.c_str(), "READ", "file", 1);
        TFile* f_input = new TFile("/afs/cern.ch/user/b/btuan/work/Tutorial/run/submitDir/data-tree/sample.root", "READ", "file", 1);
        if( !f_input ){ std::cout<<"File not found! Exiting..."<<std::endl; return; }

        TTree* t_tree = (TTree*)f_input->Get("outTree"); // argument must be exact name of tree

        // Create a TTreeReader named "MyTree" from the given TDirectory.
        // The TTreeReader gives access to the TTree to the TTreeReaderValue and
        // TTreeReaderArray objects. It knows the current entry number and knows
        // how to iterate through the TTree.
        TTreeReader reader("outTree", f_input);

        // Read a single float value in each tree entry:
        TTreeReaderValue<int> evNum(reader, "eventNumber");
        TTreeReaderValue<float> weight(reader, "mcEventWeight"); // weight defaults to 1 if data

        // Read a vector from in each of the tree entries:
        TTreeReaderValue<std::vector<float>> jetPt(reader, "jet_pt");
        TTreeReaderValue<std::vector<float>> jetEMPt(reader, "jet_emScalePt");
        TTreeReaderValue<std::vector<float>> jetPUPt(reader, "jet_pileupScalePt");
        TTreeReaderValue<std::vector<float>> jetPhi(reader, "jet_phi");
        TTreeReaderValue<std::vector<float>> jetEta(reader, "jet_eta");
        TTreeReaderValue<std::vector<float>> jetWidth(reader, "jet_Width");

        // Now iterate through the TTree entries and fill a histogram.
        TH1F* h_jetPt = new TH1F("h_jetPt", "pt", 100, 0., 250.);
        h_jetPt->SetTitle("AntiKt4 Pt");
        h_jetPt->SetXTitle("Pt (GeV)");
        h_jetPt->SetYTitle("nEvents");

        while( reader.Next() ) { // dummy iterator just to keep count!
            if (reader.GetEntryStatus() != TTreeReader::kEntryValid ){
                switch (reader.GetEntryStatus()) {
                    case TTreeReader::kEntryValid:
                        // All good! Nothing to worry about.
                        break;
                    case TTreeReader::kEntryNotLoaded:
                        std::cerr << "Error: TTreeReader has not loaded any data yet!\n";
                        break;
                    case TTreeReader::kEntryNoTree:
                        std::cerr << "Error: TTreeReader cannot find a tree named \"outTree\"!\n";
                        break;
                    case TTreeReader::kEntryNotFound:
                        // Can't really happen as TTreeReader::Next() knows when to stop.
                        std::cerr << "Error: The entry number doe not exist\n";
                        break;
                    case TTreeReader::kEntryChainSetupError:
                        std::cerr << "Error: TTreeReader cannot access a chain element, e.g. file without the tree\n";
                        break;
                    case TTreeReader::kEntryChainFileError:
                        std::cerr << "Error: TTreeReader cannot open a chain element, e.g. missing file\n";
                        break;
                    case TTreeReader::kEntryDictionaryError:
                        std::cerr << "Error: TTreeReader cannot find the dictionary for some data\n";
                        break;
                }
                return false;
            }

            // Access the jetPt as an array, whether the TTree stores this as
            // a std::vector, std::list, TClonesArray or Jet* C-style array, with
            // fixed or variable array size.
            if ((*jetPt).size() < 2 || (*jetPt)[0] < 100) //at least two jets, leading jet > 100 GeV
                continue;

            // Access the array of taus.
            float currentWeight = *weight;
            for (int iJets = 0, nJets = (*jetPt).size(); iJets < nJets; ++iJets)
                h_jetPt->Fill( (*jetPt)[iJets] , currentWeight);
        }


        TCanvas* c1 = new TCanvas("c1","AntiKt4EMTopoJets pT",50,50,600,600);
        TPad* thePad = (TPad*)c1->cd();

        myText(       0.3,  0.85, 1, "#sqrt{s}= 14 TeV");
        myText(       0.57, 0.85, 1, "|#eta_{jet}|<0.5");
        myMarkerText( 0.55, 0.75, 1, 20, "Data 2009",1.3);
        myBoxText(    0.55, 0.67, 0.05, 5, "NLO QCD");

        ATLASLabel(0.2,0.2,"Preliminary");

        h_jetPt->Draw();

        c1->Print("Output.eps");
        c1->Print("Output.png");
        c1->Print("Output.pdf");
    }

Tips & Tricks

Here are a few tips and tricks that should help you avoid most errors, and prove as good practice for any analysis with AnaHelpers.

Maintaining xAODAnaHelpers

• xAODAnaHelpers is now hosted on GitHub! This means two things: first, there is a basic documentation available (xAODAnaHelpers) as reference. The documentation is still in progress, but what’s already there should help you figure out what’s going on with the package. Second, the development page (Latest Version) will contain information about the latest analysis base release that xAH has been tested to be compatible with.

• Should you find any errors with xAODAnaHelpers code – which should be a very rare occurrence, but programmers are still human – you can immediately report the issue to the entire xAH team in GitHub issues. Issues are tracked publicly, so you can stay posted about the resolution of your issue.

• Updating the framework should be as simple as calling git pull !https://github.com/xAODAnaHelpers from within the xAODAnaHelpers directory. Then, to make sure all the latest Good Runs Lists (GRLs) and configuration information are updated as well, run python xAODAnaHelpers/scripts/checkoutASGtags.py $ABver where $ABver is the version of your analysis base release, in this case 2.3.21. The following lines of code should accomplish the same result automatically:

if [ -d $ROOTCOREBIN/../xAODAnaHelpers ]
    then cd $ROOTCOREBIN/../ python xAODAnaHelpers/scripts/checkoutASGtags.py $(echo $ROOTCOREDIR \| sed 's/\\/cvmfs\\/atlas\\.cern\\.ch\\/repo\\/sw\\/ASG\\/AnalysisBase\\/\\([0-9]\*[.][0-9]\*[.][0-9]\*\\).\*/\\1 /');
fi

This framework will automatically scale everything in to the GeV range for you, but the xAOD format lists all energies in MeV.

Monitoring loop with pbook show() retry() kill() bigpanda / loadpackages:

EL::Driver::wait()

Debug True gives a verbose mode.

Email List

For other inquiries in which you don’t have a Github account or prefer to ask a question to the community at large, please feel free to both subscribe and email to atlas-sw-xAODAnaHelpersFW.

Who uses us?

The following list are packages / analyses searches that depend on xAH. We thank them for their hard work and hope they continue to use us!

• ttH->multileptonic final state

  • HTop - former HSG8 group

• dijet

• multijet

• hh->4b

• VBF + invisible

• g->tt susy multi-b-jet

• Jet/MET

• Jet Cleaning

• jet inputs to reconstruction

• Punch-through studies

• Multijet balance

• Standard Model inclusive jet cross section

• Voronoi Area Pileup Subtraction

• Trigger-Level Analysis

• Jet trigger group performance studies

• Dijet+ISR Analysis

• SM Full Run 2 Z+HF analysis

• SM Full Run 2 W+jets analysis

xAH FAQ

This is a list of Frequently Asked Questions about xAODAnaHelpers and analysis software. Feel free to suggest new entries!

How do I…

… submit a grid (prun) job?

Start with a minimal environment:

lsetup panda

and a minimal configuration script:

from xAH_config import xAH_config
c = xAH_config()
c.algorithm("BasicEventSelection", {"m_name": "test", "m_useMetaData": False})

Then we can submit a job:

xAH_run.py --inputRucio --files "user.lgagnon.370150.Gtt.DAOD_SUSY10.e4049_s2608_r6765_r6282_p2411_tag_10_v1_output_xAOD.root" \
--config=test.py prun --optGridMergeOutput=1 \
--optGridNFilesPerJob=1.0 --optGridOutputSampleName=user.gstark.test

… submit xAH_run jobs with production privileges?

You can use --optSubmitFlags="--official" or --optOfficial=1 (?):

   xAH_run.py --files MultijetAlgo/scripts/grid_samples_EXOT1_data.txt --inputList \
   --config MultijetAlgo/scripts/config_MultijetAlgo.py -f --inputDQ2 prun \
--optGridOutputSampleName="group.phys-exotics.%in:name[1]%.%in:name[2]%.%in:name[3]%.v0.1_20150921/" \
--optSubmitFlags="--official"

… use AnaToolHandle for ASG CP tools?

Unfortunately there’s no much documentation out there, so everything written here comes from direct email question to ASG fellows, or looking at the source code

1. Make the tool handle as a member of a xAH algorithm (NB: remember to set the interface class of the CP tool. Just prepend an `I` to the tool type):

   class MyAlgo : public xAH::Algorithm
   {
     ...
     private:
       ...
       asg::AnaToolHandle<IMyToolType>   m_mytool_handle; //!
   
   }
   

2. In the xAH algorithm initialisation list, call the tool handle constructor. The argument of the constructor must be a string with the tool type and tool name separated by a slash `/` . In general, the tool name in the constructor can be just a dummy string, as it can be changed afterwards:

   MyAlgo :: MyAlgo (std::string className) :
     ...
     m_mytool_handle("MyToolType/MyToolName"),
     ...
    {
      ...
    }
   

3. In some cases the name of the tool has to be different than the one set in the constructor. E.g., for the efficiency correctors, the tool names must depend on the configuration of the algorithm, which is set only after the initialisation list is executed. In such situations, the name of the tool can be modified (typically this would happen in EL::initialize()) with:

   EL::StatusCode BasicEventSelection :: initialize ()
   {
     ...
     m_mytool_handle.make("MyToolType/MyToolNewName");
     ...
   }
   

4. In EL::initialize(), set the properties and initialise the tool handle. After m_mytool_handle.initialize() has been called, it will effectively behave like a pointer to the tool itself:

   EL::StatusCode BasicEventSelection :: initialize ()
   {
     ...
     m_mytool_handle.make("MyToolType/MyToolNewName");
     m_mytool_handle.SetProperty(...);
     m_mytool_handle.initialize();
     ...
   }
   

5. In the algorithm, use the tool associated to the handle via calls like m_mytool_handle->doStuff().

6. The tool associated to the handle will be automatically destroyed when appropriate. Hence, no need to call delete anywhere.

If the same tool (identified by its name) needs to be used in another xAH algorithm downstream, just declare a tool handle member with the same IMyToolType, call its constructor in the initialisation list and (if needed) change its tool name with make(). Then in EL::initialize() simply call m_mytool_handle.initialize(), without setting any property. It will automagically get the pointer to the correct tool from a registry, and all the tool properties will be preserved from the previous initialisation.

SLC6 vs SLC7

If you’re running into issues with grid submission because of checks for SLC7-compatible machines in xAH_run.py preventing you from doing so, then you can either:

• ssh into lxplus SLC7 (lxplus.cern.ch)

• run in a containerized SLC7 environment (setupATLAS -c slc6)

If you think this message is happening in error, file an issue giving us the output from the following commands:

• lsb_release -d

• printenv | grep _PLATFORM

API Reference

Getting Objects

HLT Jet Getter

class HLTJetGetter : public xAH::Algorithm

Public Functions

HLTJetGetter()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_triggerList = ".*"

List of triggers whose features will be extracted from TDT.

std::string m_inContainerName = ""

input container name, WITHOUT the HLT_xAOD__JetContainer_ prefix

std::string m_outContainerName = ""

output container name

Private Members

asg::AnaToolHandle<Trig::TrigDecisionTool> m_trigDecTool_handle = {"Trig::TrigDecisionTool/TrigDecisionTool"}

TrigConf::xAODConfigTool *m_trigConfTool = nullptr

bool m_ownTDTAndTCT = false

flag to own TDT and TCT

Calibrating Objects

\(e\)

class ElectronCalibrator : public xAH::Algorithm

This is the algorithm class used to calibrate electrons.

In a nutshell, this algorithm performs the following actions:

• retrieves an xAOD::ElectronContainer from either TEvent or TStore

• makes a shallow copy container and fills it with energy-and-direction calibrated electrons using the EgammaCalibrationAndSmearingTool in Tools Used

• saves the shallow copy container to TStore from where it can be retrieved by algorithms downstream via name lookup

Public Functions

ElectronCalibrator()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

The name of the input container for this algorithm to read from TEvent or TStore

std::string m_outContainerName = ""

The name of the nominal output container written by the algorithm to TStore

If the algorithm applies systematic variations, for each shallow copy saved to TStore, the systematic name will be appended to this.

bool m_sort = true

Sort the processed container elements by transverse momentum.

std::string m_inputAlgoSystNames = ""

The name of the vector containing the names of the systematically-varied containers from the upstream algorithm, which will be processed by this algorithm.

This vector is retrieved from the TStore. If left blank, it means there is no upstream algorithm which applies systematics. This is the case when processing straight from the original xAOD or DxAOD.

std::string m_outputAlgoSystNames = "ElectronCalibrator_Syst"

The name of the vector containing the names of the systematically-varied containers created by by this algorithm.

If m_systName is empty, the vector will contain only an empty string. When running on systematics, this is the string a downstream algorithm needs to process electrons.

bool m_writeSystToMetadata = false

Write systematics names to metadata.

std::string m_esModel = ""

std::string m_decorrelationModel = ""

bool m_applyIsolationCorrection = false

Apply isolation correction, not needed by default.

Private Members

int m_numEvent

int m_numObject

std::string m_outAuxContainerName

std::string m_outSCContainerName

std::string m_outSCAuxContainerName

std::vector<CP::SystematicSet> m_systList

CP::EgammaCalibrationAndSmearingTool *m_EgammaCalibrationAndSmearingTool = nullptr

CP::IsolationCorrectionTool *m_IsolationCorrectionTool = nullptr

apply leakage correction to calo based isolation variables for electrons

\(j\)

class JetCalibrator : public xAH::Algorithm

A wrapper to a few JetETMiss packages. By setting the configuration parameters detailed in the header documentation, one can:

• calibrate a given jet collection

• apply systematic variations for JES

• apply systematic variations for JER

• decorate the jet with the decision of the Jet Cleaning tool

When considering systematics, a new xAOD::JetCollection is created for each systematic variation. The names are then saved in a vector for downstream algorithms to use.

Public Functions

JetCalibrator()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

The name of the input container for this algorithm to read from TEvent or TStore

std::string m_outContainerName = ""

The name of the nominal output container written by the algorithm to TStore

If the algorithm applies systematic variations, for each shallow copy saved to TStore, the systematic name will be appended to this.

std::string m_jetAlgo = ""

set to AntiKt4EMTopo for AntiKt4EMTopoJets

std::string m_outputAlgo = ""

name of vector holding names of jet systematics given by the JetEtmiss Tools

bool m_writeSystToMetadata = false

Write systematics names to metadata.

bool m_recalibrateHLTJets = false

whether to run HLT jet re-calibration

std::string m_HLTVertexContainerName = "HLT_IDVertex_FS"

vertex container name to use for HLT jet re-calibration

std::string m_HLTAvgMuDecor = "EventInfo.AvgMu"

HLT average mu decoration on EventInfo after formatting.

std::string m_EvtInfoHLTNPVDecor = ""

location of the HLT NPV on EventInfo object (e.g. EventInfo.NPV) this defaults to an empty string and is only configured in JetCalibrationTool when a non-empty string is provided

std::string m_calibGSCDepth = ""

GSCDepth property to override GSCDepth in config file when set to a non-empty string and GSC is in the calibration sequence.

std::string m_calibConfigDir = ""

config for JetCalibrationTool ConfigDir, set it to override tool defaults

std::string m_calibConfigData = "JES_data2017_2016_2015_Recommendation_Aug2018_rel21.config"

config for JetCalibrationTool for Data

std::string m_calibConfigFullSim = "JES_data2017_2016_2015_Recommendation_Aug2018_rel21.config"

config for JetCalibrationTool for Full Sim MC

std::string m_calibConfigAFII = "JES_MC16Recommendation_AFII_EMTopo_April2018_rel21.config"

config for JetCalibrationTool for AFII MC

std::string m_calibSequence = ""

List of calibration steps. Auto-configured to the Jet/Etmiss recommendation if left blank.

std::string m_uncertConfig = ""

config for Jet Uncertainty Tool

std::string m_uncertMCType = ""

MC type for Jet Uncertainty Tool (need to be set for FullSim)

std::string m_overrideCalibArea = ""

Override CalibArea tag (default recommended)

std::string m_overrideUncertCalibArea = ""

Override uncertainties CalibArea tag (default recommended)

std::string m_overrideAnalysisFile = ""

Set analysis-specific jet flavour composition file for JetUncertainties (default: unknown comp.)

std::string m_overrideUncertPath = ""

Override uncertainties path (not recommended)

bool m_forceInsitu = false

when running data “_Insitu” is appended to calibration sequence

bool m_forceSmear = false

when running FullSim “_Smear” is appended to calibration sequence

bool m_jetCalibToolsDEV = false

when using DEV mode of JetCalibTools

bool m_addGhostMuonsToJets = false

Run muon-to-jet ghost association (recommended for MET)

bool m_doCleaning = true

enable to apply jet cleaning decoration

std::string m_jetCleanCutLevel = "LooseBad"

Cut Level.

bool m_saveAllCleanDecisions = false

Save all cleaning decisions as decorators.

bool m_jetCleanUgly = false

Do Ugly cleaning ( i.e. TileGap 3 )

bool m_sort = true

Sort the processed container elements by transverse momentum.

bool m_cleanParent = false

Apply jet cleaning to parent jet.

bool m_applyFatJetPreSel = false

bool m_useLargeRTruthLabelingTool = true

Use large-R jet truth labeling tool (needed for systematics)

std::string m_truthLabelName = "R10TruthLabel_R21Consolidated"

Name of the large-R jet truth labeling definition.

bool m_isTruthJetCol = false

Flag to indicate if using a truth jet collection.

bool m_useTRUTH3 = true

Flag to indicate if input xAOD uses TRUTH3 style containers.

std::string m_truthParticleContainerName = "TruthParticles"

Name of the truth particle container if not using TRUTH3 containers.

std::string m_truthBosonContainerName = "TruthBosonsWithDecayParticles"

Name of the truth boson container if using TRUTH3 containers.

std::string m_truthTopQuarkContainerName = "TruthTopQuarkWithDecayParticles"

Name of the truth top quark container if using TRUTH3 containers.

bool m_doJetTileCorr = false

jet tile correction

bool m_pseudoData = false

needed in case want to treat MC as pseudoData for JER uncertainty propagation

bool m_mcAndPseudoData = false

Treat MC as usual, then run the JER uncertainties on it a second time treating it as pseudodata. Overrides m_pseudodata if true.

Private Functions

EL::StatusCode executeSystematic(const CP::SystematicSet &thisSyst, const xAOD::JetContainer *inJets, std::pair<xAOD::JetContainer*, xAOD::ShallowAuxContainer*> &calibJetsSC, std::vector<std::string> &vecOutContainerNames, bool isPDCopy)

EL::StatusCode initializeUncertaintiesTool(asg::AnaToolHandle<ICPJetUncertaintiesTool> &uncToolHandle, bool isData)

Private Members

bool m_runSysts = false

set to true if systematics asked for and exist

int m_numEvent

int m_numObject

std::string m_calibConfig

std::vector<CP::SystematicSet> m_systList

asg::AnaToolHandle<IJetCalibrationTool> m_JetCalibrationTool_handle = {"JetCalibrationTool", this}

asg::AnaToolHandle<ICPJetUncertaintiesTool> m_JetUncertaintiesTool_handle = {"JetUncertaintiesTool", this}

asg::AnaToolHandle<ICPJetUncertaintiesTool> m_pseudodataJERTool_handle = {"PseudodataJERTool", this}

asg::AnaToolHandle<IJetSelector> m_JetCleaningTool_handle = {"JetCleaningTool", this}

std::vector<asg::AnaToolHandle<IJetSelector>> m_AllJetCleaningTool_handles

std::vector<std::string> m_decisionNames

\(\mu\)

class MuonCalibrator : public xAH::Algorithm

Public Functions

MuonCalibrator()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_outContainerName = ""

std::string m_calibrationMode = "noOption"

Set calibrationMode property if different than noOption.

bool m_isRun3Geo = false

Switch on Run3 geometry for muon selector tool.

bool m_do2StationsHighPt = false

bool m_sort = true

std::string m_inputAlgoSystNames = ""

this is the name of the vector of names of the systematically varied containers produced by the upstream algo (e.g., the SC containers with calibration systematics)

std::string m_outputAlgoSystNames = "MuonCalibrator_Syst"

bool m_writeSystToMetadata = false

Write systematics names to metadata.

float m_systVal = 0.0

std::string m_systName = ""

bool m_forceDataCalib = false

Force MuonCalibrationPeriodTool.h to calibrate data.

MuonSelectorTool depends on a specific decoration existing on Muons, namely MuonSpectrometerPt. This is decorated by the MuonCalibrationAndSmearingTool. However, you do not calibrate data by default so this tool would not be run on data.

In the case where you need the tool to be forced to run on data in order to have this decoration on your muons, you need to flip this boolean. See the Muon Combined Performance Working Group twiki for more information.

Note

This should not* modify the momentum of muons in data (according to the tool as of MuonMomentumCorrections-01-00-37).

Private Members

int m_numEvent

int m_numObject

std::string m_outAuxContainerName

std::string m_outSCContainerName

std::string m_outSCAuxContainerName

std::vector<CP::SystematicSet> m_systList

asg::AnaToolHandle<CP::MuonCalibTool> m_muonCalibrationTool_handle = {"CP::MuonCalibTool/MuonCalibrationTool", this}

\(\tau\)

class TauCalibrator : public xAH::Algorithm

Public Functions

TauCalibrator()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_outContainerName = ""

std::string m_RecommendationTag = ""

bool m_applyMVATESQualityCheck = false

std::string m_generator = ""

std::string m_campaign = ""

bool m_setAFII = false

bool m_setAF3 = false

bool m_skipTruthMatchCheck = false

bool m_sort = true

std::string m_inputAlgoSystNames = ""

this is the name of the vector of names of the systematically varied containers produced by the upstream algo (e.g., the SC containers with calibration systematics)

std::string m_outputAlgoSystNames = "TauCalibrator_Syst"

bool m_writeSystToMetadata = false

Write systematics names to metadata.

Private Members

int m_numEvent

int m_numObject

std::string m_outAuxContainerName

std::string m_outSCContainerName

std::string m_outSCAuxContainerName

std::vector<CP::SystematicSet> m_systList

asg::AnaToolHandle<TauAnalysisTools::ITauSmearingTool> m_tauSmearingTool_handle = {"TauAnalysisTools::TauSmearingTool/TauSmearingTool", this}

\(\gamma\)

class PhotonCalibrator : public xAH::Algorithm

Public Functions

PhotonCalibrator()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_outContainerName = ""

std::string m_overridePhotonCalibMap = ""

std::string m_tightIDConfigPath = "ElectronPhotonSelectorTools/offline/20180825/PhotonIsEMTightSelectorCutDefs.conf"

std::string m_mediumIDConfigPath = "ElectronPhotonSelectorTools/offline/mc15_20150712/PhotonIsEMMediumSelectorCutDefs.conf"

std::string m_looseIDConfigPath = "ElectronPhotonSelectorTools/offline/mc15_20150712/PhotonIsEMLooseSelectorCutDefs.conf"

bool m_sort = true

std::string m_inputAlgoSystNames = ""

this is the name of the vector of names of the systematically varied containers produced by the upstream algo (e.g., the SC containers with calibration systematics)

std::string m_outputAlgoSystNames = "PhotonCalibrator_Syst"

this is the name of the vector of names of the systematically varied containers produced by THIS algo ( these will be the m_inputAlgoSystNames of the algo downstream

bool m_useAFII = false

bool m_useAF3 = false

float m_systVal = 0.0

std::string m_systName = ""

std::string m_esModel = "es2017_R21_v1"

std::string m_decorrelationModel = ""

int m_randomRunNumber = -1

bool m_readIDFlagsFromDerivation = false

To read PID decision from DAOD, rather than recalculate with tool.

Private Functions

EL::StatusCode decorate(xAOD::Photon *photon)

Private Members

std::string m_outAuxContainerName

std::string m_outSCContainerName

std::string m_outSCAuxContainerName

std::vector<CP::SystematicSet> m_systList

CP::EgammaCalibrationAndSmearingTool *m_EgammaCalibrationAndSmearingTool = nullptr

asg::AnaToolHandle<CP::IIsolationCorrectionTool> m_isolationCorrectionTool_handle = {"CP::IsolationCorrectionTool/IsolationCorrectionTool", this}

ElectronPhotonVariableCorrectionTool *m_photonVarCorrectionTool = nullptr

AsgPhotonIsEMSelector *m_photonTightIsEMSelector = nullptr

AsgPhotonIsEMSelector *m_photonMediumIsEMSelector = nullptr

AsgPhotonIsEMSelector *m_photonLooseIsEMSelector = nullptr

asg::AnaToolHandle<IAsgPhotonEfficiencyCorrectionTool> m_photonTightEffTool_handle = {"AsgPhotonEfficiencyCorrectionTool/tight", this}

asg::AnaToolHandle<IAsgPhotonEfficiencyCorrectionTool> m_photonMediumEffTool_handle = {"AsgPhotonEfficiencyCorrectionTool/medium", this}

asg::AnaToolHandle<IAsgPhotonEfficiencyCorrectionTool> m_photonLooseEffTool_handle = {"AsgPhotonEfficiencyCorrectionTool/loose", this}

Efficiency Correcting

b-jet

class BJetEfficiencyCorrector : public xAH::Algorithm

Public Functions

BJetEfficiencyCorrector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

EL::StatusCode executeEfficiencyCorrection(const xAOD::JetContainer *inJets, const xAOD::EventInfo *eventInfo, bool doNominal)

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

unsigned int getMCIndex(int dsid)

void makeMCIndexMap(std::string effCalib)

std::string getFlavorLabel(const xAOD::Jet &jet) const

Public Members

std::string m_inContainerName = ""

std::string m_inputAlgo = ""

The name of the vector containing the names of the systematically-varied jet-related containers from the upstream algorithm, which will be processed by this algorithm.

Only jet calibration systematics or any other that create shallow copies of jet containers should be passed to this tool. It is advised to run this algorithm before running algorithms combining multiple calibration systematics (e.g. overlap removal).

std::string m_systName = ""

std::string m_outputSystName = "BJetEfficiency_Algo"

bool m_writeSystToMetadata = false

std::string m_corrFileName = "xAODBTaggingEfficiency/13p6TeV/2023-22-13p6TeV-MC21-CDI_Test_2023-08-1_v1.root"

std::string m_jetAuthor = "AntiKt4EMPFlowJets"

float m_minPt = 20e3

Minimum pT in MeV for taggable jets.

std::string m_taggerName = "DL1r"

bool m_useDevelopmentFile = true

bool m_coneFlavourLabel = true

std::string m_systematicsStrategy = "SFEigen"

bool m_errorOnTagWeightFailure = true

BTaggingSelectionTool throws an error on missing tagging weights. If false, a warning is given instead.

bool m_alwaysGetTagWeight = false

Decorate tag weights even if we’re not doing pseudocontinuous b-tagging.

std::string m_operatingPt = "FixedCutBEff_70"

Operating point.

std::string m_operatingPtCDI = ""

Operating point that CDI will understand.

bool m_getScaleFactors = false

will only get scale factors for calibrated working points

bool m_useContinuous = false

will get tagWeight, quantile, SF and InefficiencySF

std::string m_decor = "BTag"

The decoration key written to passing objects.

bool m_tagDecisionOnly = false

Only apply b-tag decision decoration; don’t retrieve scale factors (Not recommended. For expert use.)

bool m_setMapIndex = false

Select an efficiency map for use in MC/MC and inefficiency scale factors, based on user specified selection of efficiency maps.

std::string m_DSIDtoGenerator_filename = "xAODAnaHelpers/DSIDtoGenerator.txt"

float m_orBJetPtUpperThres = -1

upper pt threshold of b-jet in OR in unit of GeV, negative value means no pt threshold

std::string m_EfficiencyCalibration = ""

Calibration to use for MC (EfficiencyB/C/T/LightCalibrations), “auto” to determine from sample name (multiple samples can be provided as long as they are separated by ‘;’)

Example: “410470;410250;410558;410464” (Pythia8,Sherpa22,Herwig7,MG)

std::string m_EigenvectorReductionB = "Loose"

To change NP scheme for b-tagging systematics - Loose is the default value in athena.

std::string m_EigenvectorReductionC = "Loose"

std::string m_EigenvectorReductionLight = "Loose"

Private Members

std::string m_decorSF = ""

The decoration key written to passing objects.

std::string m_decorWeight = ""

std::string m_decorQuantile = ""

std::string m_decorInefficiencySF = ""

std::map<int, std::string> m_DSIDtoGenerator

std::map<std::string, unsigned int> m_MCIndexes

std::vector<std::string> m_inputAlgoList

bool m_runAllSyst = false

asg::AnaToolHandle<IBTaggingSelectionTool> m_BJetSelectTool_handle = {"BTaggingSelectionTool", this}

asg::AnaToolHandle<IBTaggingEfficiencyTool> m_BJetEffSFTool_handle = {"BTaggingEfficiencyTool", this}

std::vector<CP::SystematicSet> m_systList

\(e\)

class ElectronEfficiencyCorrector : public xAH::Algorithm

This is the algorithm class that applies generic corrections to electrons. At the moment, only data/MC efficiency correction is included (electron trigger SF and others will follow…).

In a nutshell, this algorithm performs the following actions:

• retrieves an xAOD::ElectronContainer from either TEvent or TStore

• adds a scale factor (SF) decoration for each electron in the input container calculated via the AsgElectronEfficiencyCorrectionTool in Tools Used

• the nominal SF and all the systematically-varied ones are saved as a vector<double> decoration for each electron

Note

Bear in mind that this algorithm must be called after ElectronSelector. In fact, the configuration file(s) being used must have the same working point as the one chosen in the selector.

Public Functions

ElectronEfficiencyCorrector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual EL::StatusCode executeSF(const xAOD::ElectronContainer *inputElectrons, bool nominal, bool writeSystNames)

Public Members

std::string m_inContainerName = ""

The name of the input container for this algorithm to read from TEvent or TStore

std::string m_inputSystNamesElectrons

The name of the vector containing the names of the systematically-varied electrons-related containers from the upstream algorithm, which will be processed by this algorithm.

Only electron calibration systematics or any other that create shallow copies of electron containers should be passed to this tool. It is advised to run this algorithm before running algorithms combining multiple calibration systematics (e.g. overlap removal).

bool m_writeSystToMetadata = false

Write systematics names to metadata.

float m_systValPID = 0.0

float m_systValIso = 0.0

float m_systValReco = 0.0

float m_systValTrig = 0.0

std::string m_systNamePID = ""

std::string m_systNameIso = ""

std::string m_systNameReco = ""

std::string m_systNameTrig = ""

std::string m_outputSystNamesPID = "EleEffCorr_PIDSyst"

std::string m_outputSystNamesIso = "EleEffCorr_IsoSyst"

std::string m_outputSystNamesReco = "EleEffCorr_RecoSyst"

std::string m_outputSystNamesTrig = "EleEffCorr_TrigSyst"

std::string m_correlationModel = "FULL"

Systematic correlation model.

std::string m_WorkingPointPID = ""

PID working point (LooseBLayer, Medium, Tight)

std::string m_WorkingPointIso = ""

Isolation working point.

std::string m_WorkingPointReco = ""

Reconstruction working point (Reconstruction only)

std::string m_WorkingPointTrig = ""

Trigger working point.

bool m_usePerElectronTriggerSFs = true

std::string m_overrideMapFilePath = ""

Override corrections map file (not recommended)

Private Members

int m_numEvent

int m_numObject

std::vector<CP::SystematicSet> m_systListPID

std::vector<CP::SystematicSet> m_systListIso

std::vector<CP::SystematicSet> m_systListReco

std::vector<CP::SystematicSet> m_systListTrig

AsgElectronEfficiencyCorrectionTool *m_asgElEffCorrTool_elSF_PID = nullptr

std::string m_pidEffSF_tool_name

AsgElectronEfficiencyCorrectionTool *m_asgElEffCorrTool_elSF_Iso = nullptr

std::string m_IsoEffSF_tool_name

AsgElectronEfficiencyCorrectionTool *m_asgElEffCorrTool_elSF_Reco = nullptr

std::string m_RecoEffSF_tool_name

AsgElectronEfficiencyCorrectionTool *m_asgElEffCorrTool_elSF_Trig = nullptr

std::string m_TrigEffSF_tool_name

AsgElectronEfficiencyCorrectionTool *m_asgElEffCorrTool_elSF_TrigMCEff = nullptr

std::string m_TrigMCEff_tool_name

\(\mu\)

class MuonEfficiencyCorrector : public xAH::Algorithm

Public Functions

MuonEfficiencyCorrector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual EL::StatusCode executeSF(const xAOD::EventInfo *eventInfo, const xAOD::MuonContainer *inputMuons, bool nominal, bool writeSystNames)

Public Members

std::string m_inContainerName = ""

std::string m_overrideCalibRelease = ""

Recommendations release (not recommended to change)

std::string m_WorkingPointReco = "Loose"

std::string m_WorkingPointIso = "LooseTrackOnly"

bool m_AllowZeroSF = false

Use with caution!!!

std::string m_MuTrigLegs = "HLT_mu26_imedium"

list of comma-separated single-mu trigger corrections. Individual legs of di-mu menus can be parsed

bool m_usePerMuonTriggerSFs = true

Get per-muon trigger SF (default: true) [if false it will take into account combinatorics using all muons from the input muon container].

std::string m_WorkingPointTTVA = "TTVA"

std::string m_inputSystNamesMuons = ""

The name of the vector containing the names of the systematically-varied muons-related containers from the upstream algorithm, which will be processed by this algorithm.

Only muon calibration systematics or any other that create shallow copies of electron containers should be passed to this tool. It is advised to run this algorithm before running algorithms combining multiple calibration systematics (e.g. overlap removal).

bool m_writeSystToMetadata = false

Write systematics names to metadata.

float m_systValReco = 0.0

float m_systValIso = 0.0

float m_systValTrig = 0.0

float m_systValTTVA = 0.0

std::string m_systNameReco = ""

std::string m_systNameIso = ""

std::string m_systNameTrig = ""

std::string m_systNameTTVA = ""

std::string m_outputSystNamesReco = "MuonEfficiencyCorrector_RecoSyst"

std::string m_outputSystNamesIso = "MuonEfficiencyCorrector_IsoSyst"

std::string m_outputSystNamesTrig = "MuonEfficiencyCorrector_TrigSyst"

std::string m_outputSystNamesTTVA = "MuonEfficiencyCorrector_TTVASyst"

Private Members

int m_numEvent

int m_numObject

std::vector<CP::SystematicSet> m_systListReco

std::vector<CP::SystematicSet> m_systListIso

std::vector<CP::SystematicSet> m_systListTrig

std::vector<CP::SystematicSet> m_systListTTVA

std::string m_outputSystNamesTrigBase

asg::AnaToolHandle<CP::IPileupReweightingTool> m_pileup_tool_handle = {"CP::PileupReweightingTool/Pileup"}

asg::AnaToolHandle<CP::IMuonEfficiencyScaleFactors> m_muRecoSF_tool

std::string m_recoEffSF_tool_name

asg::AnaToolHandle<CP::IMuonEfficiencyScaleFactors> m_muIsoSF_tool

std::string m_isoEffSF_tool_name

asg::AnaToolHandle<CP::IMuonTriggerScaleFactors> m_muTrigSF_tool

std::string m_trigEffSF_tool_name

asg::AnaToolHandle<CP::IMuonEfficiencyScaleFactors> m_muTTVASF_tool

std::string m_TTVAEffSF_tool_name

std::map<std::string, std::string> m_SingleMuTriggerMap

\(\tau\)

class TauEfficiencyCorrector : public xAH::Algorithm

Public Functions

TauEfficiencyCorrector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual EL::StatusCode executeSF(const xAOD::EventInfo *eventInfo, const xAOD::TauJetContainer *inputTaus, bool nominal, bool writeSystNames)

Public Members

std::string m_RecommendationTag = ""

std::string m_inContainerName = ""

std::string m_WorkingPointReco = ""

std::string m_WorkingPointEleOLRHadTau = ""

std::string m_WorkingPointTauEleID = ""

std::string m_WorkingPointTauJetID = ""

std::string m_TriggerName = ""

std::string m_inputSystNamesTaus = ""

The name of the vector containing the names of the systematically-varied taus-related containers from the upstream algorithm, which will be processed by this algorithm.

Only tau systematics or any other that create shallow copies of tau containers should be passed to this tool. It is advised to run this algorithm before running algorithms combining multiple calibration systematics (e.g. overlap removal).

bool m_writeSystToMetadata = false

Write systematics names to metadata.

float m_systVal = 0.0

std::string m_systName = ""

std::string m_outputSystNames = "TauEfficiencyCorrector_Syst"

Private Members

int m_numEvent

int m_numObject

std::vector<CP::SystematicSet> m_systList

asg::AnaToolHandle<CP::IPileupReweightingTool> m_pileup_tool_handle = {"CP::PileupReweightingTool/Pileup"}

asg::AnaToolHandle<TauAnalysisTools::ITauEfficiencyCorrectionsTool> m_tauEffCorrTool_handle = {"TauAnalysisTools::TauEfficiencyCorrectionsTool/TauEfficiencyCorrectionsTool", this}

asg::AnaToolHandle<TauAnalysisTools::ITauSelectionTool> m_tauSelTool_handle = {"TauAnalysisTools::TauSelectionTool/TauSelectionTool"}

Selecting Objects

Event

class BasicEventSelection : public xAH::Algorithm

This algorithm performs the very basic event selection. This should be the first algo in the algo chain. It can create weighted and unweighted cutflow objects to be picked up downstream by other xAH algos, and your own. The selection applied in data only is:

• GRL (can be turned off)

• LAr Error

• Tile Error

• Core Flag

In both data and simulation (MC), the following cuts are applied

• the highest sum \(p_{T}^2\) primary vertex has 2 or more tracks (see m_applyPrimaryVertexCut)

• trigger requirements (see m_applyTriggerCut)

For derivations, the metadata can be accessed and added to the cutflow for normalization. The parameters to control the trigger are described in this header file. If one wants to write out some of the trigger information into a tree using HelpTreeBase, flags must be set here.

Note

For MC only, the pileup reweight can also be applied.

Public Functions

BasicEventSelection()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

bool m_isTLAData = false

Flag to determine when running on TLA data for different handling of TDT.

bool m_truthLevelOnly = false

Protection when running on truth xAOD.

bool m_setAFII = false

SimulationFlavour will be determined from the sample MetaData, unless AFII or FS is explicitely requested with the following flags.

bool m_setAF3 = false

bool m_setFS = false

bool m_applyGRLCut = false

Apply GRL selection.

std::string m_GRLxml = ""

Path to GRL XML file.

std::string m_GRLExcludeList = ""

Run numbers to skip in GRL.

bool m_cleanPowheg = false

Clean Powheg huge weight.

bool m_reweightSherpa22 = false

Reweight Sherpa 2.2 Samples.

bool m_doPUreweighting = false

Reweight pile-up profile \(\mu\)

bool m_doPUreweightingSys = false

std::string m_lumiCalcFileNames = ""

Comma separated list of filenames.

std::string m_PRWFileNames = ""

Comma separated list of filenames.

bool m_autoconfigPRW = false

Automatically configure PRW using config files from SUSYTools instead of using m_PRWFileNames.

bool m_useCommonPRWFiles = false

Configure PRW using common files instead of DSID-specific files.

std::string m_prwActualMu2016File = ""

actualMu configuration file for the MC16a campaign (2015/2016). Added to the PRW tool when using PRW autoconfiguration.

std::string m_prwActualMu2017File = ""

actualMu configuration file for the MC16d campaign (2017). Added to the PRW tool when using PRW autoconfiguration.

std::string m_prwActualMu2018File = ""

actualMu configuration file for the MC16e campaign (2018). Added to the PRW tool when using PRW autoconfiguration.

std::string m_prwActualMu2022File = ""

actualMu configuration file for the MC23a campaign (2022). Added to the PRW tool when using PRW autoconfiguration.

std::string m_prwActualMu2023File = ""

actualMu configuration file for the MC23d campaign (2023). Added to the PRW tool when using PRW autoconfiguration.

std::string m_commonPRWFileMC20a = "PileupReweighting/mc20_common/mc20a.284500.physlite.prw.v1.root"

Common PRW file for the MC20a campaign (2015/16). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_commonPRWFileMC20d = "PileupReweighting/mc20_common/mc20d.300000.physlite.prw.v1.root"

Common PRW file for the MC20d campaign (2017). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_commonPRWFileMC20e = "PileupReweighting/mc20_common/mc20e.310000.physlite.prw.v1.root"

Common PRW file for the MC20e campaign (2018). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_commonPRWFileMC23a = "PileupReweighting/mc23_common/mc23a.410000.physlite.prw.v2.root"

Common PRW file for the MC23a campaign (2022). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_commonPRWFileMC23c = "PileupReweighting/mc23_common/mc23c.450000.physlite.prw.v1.root"

Common PRW file for the MC23c campaign (2023). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_commonPRWFileMC23d = "PileupReweighting/mc23_common/mc23d.450000.physlite.prw.v1.root"

Common PRW file for the MC23d campaign (2023). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_mcCampaign

mc16(acd) to bypass the automatic campaign determination from AMI, several campaigns can be separated by a comma. Only used when m_autoconfigPRW is true

std::string m_periodConfig = "auto"

Use Period Configuration or auto.

bool m_checkStreams = false

Print streamTags (only in debug mode)

int m_actualMuMin = -1

The minimum threshold for EventInfo::actualInteractionsPerCrossing()

int m_actualMuMax = -1

The maximum threshold for EventInfo::actualInteractionsPerCrossing()

bool m_calcBCIDInfo = false

Calculate distance to nearest empty and unpaired BCIDs.

bool m_applyPrimaryVertexCut = false

Enable to apply a primary vertex cut.

int m_PVNTrack = 2

Minimum number of tracks from the primary vertex (Harmonized Cut)

bool m_applyEventCleaningCut = false

bool m_applyCoreFlagsCut = false

bool m_applyJetCleaningEventFlag = false

recommended way to clean all jets, but especially collections other than EMTopo … equivalent to “loose” jet-by-jet cleaning!

bool m_applyIsBadBatmanFlag = false

should only ever be used in 2015 and 2016 data, for analyses which may be of interest for analyses where fake MET can be an issue

bool m_printBranchList = false

std::string m_triggerSelection = ""

RegEx expression to choose triggers to consider to be cut on with m_applyTriggerCut

std::string m_extraTriggerSelection = ""

Decisions of triggers which are saved but not cut on.

bool m_applyTriggerCut = false

Skip events in which the trigger string m_triggerSelection does not fire

bool m_storeTrigDecisions = false

Save string of fired triggers matching m_triggerSelection

bool m_storePassL1 = false

Save if any L1 trigger fired, e.g. "L1_.*"

bool m_storePassHLT = false

Save if any HLT trigger fired, e.g. "HLT_.*"

bool m_storeTrigKeys = false

Save master, L1, and HLT key.

bool m_storePrescaleWeight = true

Save the trigger prescale weight.

std::string m_derivationName = ""

The name of the derivation (use this as an override)

bool m_useMetaData = true

Retrieve and save information on DAOD selection.

std::string m_metaDataStreamName = "metadata"

std::string m_duplicatesStreamName = "duplicates_tree"

bool m_checkDuplicatesData = false

Check for duplicated events in data

bool m_checkDuplicatesMC = false

Check for duplicated events in MC

bool m_doRunByRunCutflows = false

Private Functions

StatusCode autoconfigurePileupRWTool()

Automatically add the required PRW config file for the DSID being processed to the PRW tool.

helper functions

The PRW config files stored by SUSYTools are added to the m_pileup_tool_handle. If the m_mcCampaign is not set, the campaign is determined automatically. If it is set, then all of the campaings listed in the setting are added.

Private Members

std::set<std::pair<uint32_t, uint32_t>> m_RunNr_VS_EvtNr

std::vector<std::string> m_triggerUnprescaleList

std::vector<std::string> m_extraTriggerSelectionList

asg::AnaToolHandle<IGoodRunsListSelectionTool> m_grl_handle = {"GoodRunsListSelectionTool", this}

asg::AnaToolHandle<CP::IPileupReweightingTool> m_pileup_tool_handle = {"CP::PileupReweightingTool/Pileup"}

asg::AnaToolHandle<TrigConf::ITrigConfigTool> m_trigConfTool_handle = {"TrigConf::xAODConfigTool/xAODConfigTool", this}

asg::AnaToolHandle<Trig::TrigDecisionTool> m_trigDecTool_handle = {"Trig::TrigDecisionTool/TrigDecisionTool"}

int m_eventCounter

TH1D *m_histSumW = nullptr

TH1D *m_histEventCount = nullptr

uint64_t m_MD_initialNevents

uint64_t m_MD_finalNevents

double m_MD_initialSumW

double m_MD_finalSumW

double m_MD_initialSumWSquared

double m_MD_finalSumWSquared

std::string m_mcCampaignMD

TH1D *m_cutflowHist = nullptr

TH1D *m_cutflowHistW = nullptr

int m_cutflow_all

int m_cutflow_init

int m_cutflow_duplicates

int m_cutflow_grl

int m_cutflow_lar

int m_cutflow_tile

int m_cutflow_SCT

int m_cutflow_core

int m_cutflow_jetcleaning

int m_cutflow_isbadbatman

int m_cutflow_npv

int m_cutflow_trigger

TH1D *m_runByrun_beforeCuts = nullptr

TH1D *m_runByrun_afterCuts = nullptr

TH1D *m_el_cutflowHist_1 = nullptr

TH1D *m_el_cutflowHist_2 = nullptr

TH1D *m_mu_cutflowHist_1 = nullptr

TH1D *m_mu_cutflowHist_2 = nullptr

TH1D *m_ph_cutflowHist_1 = nullptr

TH1D *m_tau_cutflowHist_1 = nullptr

TH1D *m_tau_cutflowHist_2 = nullptr

TH1D *m_jet_cutflowHist_1 = nullptr

TH1D *m_trk_cutflowHist_1 = nullptr

TH1D *m_truth_cutflowHist_1 = nullptr

TTree *m_duplicatesTree = nullptr

TTree for duplicates bookeeping

int m_duplRunNumber

long int m_duplEventNumber

Overlap Removal

class OverlapRemover : public xAH::Algorithm

A wrapper of the overlap removal tool in the ASG AssociationUtils package.

The logic of the OLR belongs to the ASG tool itself, and is described extensively in the Analysis Harmonisation Task Force note.

If you wish to apply a custom OLR scheme, please contact the author marco.milesi@cern.ch for detailed instructions.

The idea behind this algorithm is to consistently thread together the inputs from upstream xAODAnaHelpers algorithms based on user’s configuration, handling also the case where systematics on the input physics objects are taken into account. Here follows a usage example.

Consider the simplified scenario where we care only about jets* and electrons. Assuming the typical xAODAnaHelpers analysis configuration through xAH_config, the analysis workflow could look like the following:

c = xAH_config()
# ...
c.algorithm("JetSelector", JetSelectorDict)
c.algorithm("ElectronSelector", ElectronSelectorDict)
# ...
c.algorithm("OverlapRemover", OverlapRemoverDict)
# ...

where each algorithm has the following I/O systematics configuration (via python dictionaries):

 JetSelectorDict = {
     # ...
     "m_inputAlgo" : "JetCalibrator_Syst",
     "m_outputAlgo" : "JetSelector_Syst",
     # ...
 }

 ElectronSelectorDict = {
     # ...
     "m_inputAlgo" : "ElectronCalibrator_Syst",
     "m_outputAlgo" : "ElectronSelector_Syst",
     # ...
}

OverlapRemoverDict = {
     # ...
     "m_inputAlgoJets" : "JetSelector_Syst", # leave empty when not considering jet systematics
     "m_inputAlgoElectrons" : "ElectronSelector_Syst", # leave empty when not considering electron systematics
     # ...
}

In this way the overlap removal algorithm will be able to correctly work out all the combinatorics, generating output xAOD containers for jets and electrons for each input systematics combination to be subsequently used downstream according to the user’s needs. The overlap removal algorithm creates an output systematic list that is a combination of systematics from all input containers.

Public Functions

OverlapRemover()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual EL::StatusCode fillObjectCutflow(const xAOD::IParticleContainer *objCont, const std::string &overlapFlag = "passOR", const std::string &selectFlag = "passSel")

Fill the cutflow histograms.

Parameters

• objCont – The xAOD container to be considered

• overlapFlag – The string identifying objects not overlapping with another object, to be kept (default is "passOR")

• selectFlag – The string identifying selected objects (default is "passSel")

virtual EL::StatusCode executeOR(const xAOD::ElectronContainer *inElectrons, const xAOD::MuonContainer *inMuons, const xAOD::JetContainer *inJets, const xAOD::PhotonContainer *inPhotons, const xAOD::TauJetContainer *inTaus, SystType syst_type = NOMINAL, std::vector<std::string> *sysVec = nullptr, std::vector<std::string> *sysVecOut = nullptr)

Function that internally calls the OLR tool for the input containers (and systematics)

Parameters

• inElectrons – Input xAOD container for electrons

• inMuons – Input xAOD container for muons

• inJets – Input xAOD container for jets

• inPhotons – Input xAOD container for photons

• inTaus – Input xAOD container for taus

• syst_type – The type of object for which input systematics should be considered. Default is NOMINAL

• sysVec – The list of the input systematics for a given object. Must match with the choice of syst_type. Default is nullptr

EL::StatusCode setCutFlowHist()

Setup cutflow histograms.

EL::StatusCode setCounters()

Initialise counters for events/objects.

Public Members

bool m_useCutFlow = true

Fill the cutflow histogram(s) for object counting.

bool m_decorateSelectedObjects

Decorate selected objects (the default decoration string is passOR)

std::string m_decor = "passOR"

bool m_createSelectedContainers

Make a copy of input container(s) with selected objects (using SG::VIEW_ELEMENTS to be light weight)

bool m_useSelected = false

In the OLR, consider only objects passing a (pre)selection.

std::string m_bTagWP = ""

Use b-tagging decision, set previously with the given decoration name, to remove electrons and muons.

Note

This is automatically set by BJetEfficiencyCorrector

bool m_linkOverlapObjects = true

Create a link between overlapped objects.

bool m_useBoostedLeptons = false

Use boosted object working point.

bool m_doEleEleOR = false

Do overlap removal between electrons (HSG2 prescription)

bool m_applyRelPt = false

Turn ON ApplyRelPt in MuJetOverlapTool (default is false)

bool m_lepFavWP = false

Turn ON Lepton favored working point (HSG2 prescription)

std::string m_outputAlgoSystNames = "ORAlgo_Syst"

Output systematics list container name.

std::string m_inContainerName_Electrons = ""

Input container name.

std::string m_outContainerName_Electrons = ""

Output container name.

std::string m_inputAlgoElectrons = ""

Name of the std::vector of systematics coming from the upstream algorithm

std::string m_inContainerName_Muons = ""

std::string m_outContainerName_Muons = ""

std::string m_inputAlgoMuons = ""

std::string m_inContainerName_Jets = ""

std::string m_outContainerName_Jets = ""

std::string m_inputAlgoJets = ""

std::string m_inContainerName_Photons = ""

std::string m_outContainerName_Photons = ""

std::string m_inputAlgoPhotons = ""

std::string m_inContainerName_Taus = ""

std::string m_outContainerName_Taus = ""

std::string m_inputAlgoTaus = ""

Protected Types

enum SystType

An enum encoding systematics according to the various objects.

Values:

enumerator NOMINAL

enumerator ELSYST

enumerator MUSYST

enumerator JETSYST

enumerator PHSYST

enumerator TAUSYST

Protected Attributes

int m_numEvent

A counter for the number of processed events.

int m_numObject

A counter for the number of processed objects.

int m_numEventPass

A counter for the number of passed events.

int m_weightNumEventPass

A counter for the number of passed weighted events.

int m_numObjectPass

A counter for the number of passed objects.

bool m_useElectrons = false

Consider electrons in the OLR.

This is set to false if m_inContainerName_Electrons is set as an empty string. Electrons (unlike jets) are considered “optional” objetcs in the OLR.

bool m_useMuons = false

Consider muons in the OLR.

This is set to false if m_inContainerName_Muons is set as an empty string. Muons (unlike jets) are considered “optional” objects in the OLR.

bool m_usePhotons = false

Consider photons in the OLR.

This is set to false if m_inContainerName_Photons is set as an empty string. Photons (unlike jets) are considered “optional” objects in the OLR.

bool m_useTaus = false

Consider taus in the OLR.

This is set to false if m_inContainerName_Taus is set as an empty string. Taus (unlike jets) are considered “optional” objects in the OLR.

std::string m_outAuxContainerName_Electrons

Output auxiliary container name.

std::string m_outAuxContainerName_Muons

Output auxiliary container name.

std::string m_outAuxContainerName_Jets

Output auxiliary container name.

std::string m_outAuxContainerName_Photons

Output auxiliary container name.

std::string m_outAuxContainerName_Taus

Output auxiliary container name.

ORUtils::ToolBox m_ORToolbox

Pointer to the CP Tool which performs the actual OLR.

TH1D *m_el_cutflowHist_1 = nullptr

Pointer to the histogram for the electron cutflow.

TH1D *m_mu_cutflowHist_1 = nullptr

Pointer to the histogram for the muon cutflow.

TH1D *m_jet_cutflowHist_1 = nullptr

Pointer to the histogram for the jet cutflow.

TH1D *m_ph_cutflowHist_1 = nullptr

Pointer to the histogram for the photon cutflow.

TH1D *m_tau_cutflowHist_1 = nullptr

Pointer to the histogram for the tau cutflow.

int m_el_cutflow_OR_cut

int m_mu_cutflow_OR_cut

int m_jet_cutflow_OR_cut

int m_ph_cutflow_OR_cut

int m_tau_cutflow_OR_cut

\(e\)

class ElectronSelector : public xAH::Algorithm

This is the algorithm class that selects electrons according to user’s choice.

In a nutshell, this algorithm performs the following actions:

• retrieves an xAOD::ElectronContainer from either TEvent or TStore

• iterates over the input container, and if electron passes selection, copies it in a ConstDataVector(SG::VIEW_ELEMENTS) container. Otherwise, the electron is skipped

• saves the view container to TStore, from where it can be retrieved by algorithms downstream via a name lookup

Public Functions

ElectronSelector()

~ElectronSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

bool executeSelection(const xAOD::ElectronContainer *inElectrons, float mcEvtWeight, bool countPass, ConstDataVector<xAOD::ElectronContainer> *selectedElectrons)

virtual int passCuts(const xAOD::Electron *electron, const xAOD::Vertex *primaryVertex)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

The name of the input container for this algorithm read from TEvent or TStore

std::string m_outContainerName = ""

The name of the nominal output container written by the algorithm to TStore

std::string m_inputAlgoSystNames = ""

The name of the vector containing the names of the systematically-varied containers from the upstream algorithm, which will be processed by this algorithm.

This vector is retrieved from the TStore. If left blank, it means there is no upstream algorithm which applies systematics. This is the case when processing straight from the original xAOD or DxAOD.

std::string m_outputAlgoSystNames = "ElectronSelector_Syst"

The name of the vector containing the names of the systematically-varied containers created by by this algorithm.

If m_systName is empty, the vector will contain only an empty string. When running on systematics, this is the string a downstream algorithm needs to process electrons.

bool m_decorateSelectedObjects = true

Adds a passSel decoration for objects that pass selection.

bool m_createSelectedContainer = false

Fill using a read-only container (SG::VIEW_ELEMENTS) to TStore

int m_nToProcess = -1

Number of objects to process, set n=-1 to look at all.

int m_pass_min = -1

Require event to have minimum number of objects passing selection.

int m_pass_max = -1

Require event to have maximum number of objects passing selection.

float m_pT_max = 1e8

[MeV] Require objects to have maximum transverse momentum threshold

float m_pT_min = 1e8

[MeV] Require objects to have minimum transverse momentum threshold

float m_eta_max = 1e8

Require objects to have maximum \(|\eta|\) value

bool m_vetoCrack = true

Require objects to have \(|\eta|\) outside the crack region using caloCluster->eta()

float m_d0_max = 1e8

Require objects to have a maximum \(d_{0}\) [mm] (transverse impact parameter)

float m_d0sig_max = 1e8

Require objects to have a maximum \(d_{0}\) significance at BL

float m_z0sintheta_max = 1e8

Require objects to have maximum \(z_{0}\sin(\theta)\) [mm] (longitudinal impact paramter) at BL - corrected with vertex info

bool m_doAuthorCut = true

Perform author kinematic cut.

bool m_doOQCut = true

Perform object quality cut.

bool m_readIDFlagsFromDerivation = false

To read electron PID decision from DAOD, rather than recalculate with tool.

bool m_doModifiedEleId = false

To correct egamma bug, see ATLSUSYSW-445.

bool m_doLHPID = true

Instantiate and perform the electron Likelihood PID.

bool m_doLHPIDcut = false

Cut on electron Likelihood PID (recommended)

std::string m_LHOperatingPoint = "Loose"

Loosest Likelihood PID operating point to save.

bool m_doCutBasedPID = false

Instantiate and perform the electron cut-based PID.

bool m_doCutBasedPIDcut = false

Cut on electron cut-based PID.

std::string m_CutBasedOperatingPoint = "Loose"

Loosest cut-based PID operating point to save.

std::string m_MinIsoWPCut = ""

reject objects which do not pass this isolation cut - default = “” (no cut)

std::string m_IsoWPList = "FCLoose,FCTight,Gradient,FCHighPtCaloOnly"

decorate objects with isIsolated_* flag for each WP in this input list - default = all current ASG WPs

std::string m_CaloIsoEff = "0.1*x+90"

to define a custom WP - make sure "UserDefined" is added in m_IsoWPList

std::string m_TrackIsoEff = "98"

to define a custom WP - make sure "UserDefined" is added in m_IsoWPList

std::string m_CaloBasedIsoType = "topoetcone20"

to define a custom WP - make sure "UserDefined" is added in m_IsoWPList

std::string m_TrackBasedIsoType = "ptvarcone20"

to define a custom WP - make sure "UserDefined" is added in m_IsoWPList

std::string m_singleElTrigChains = ""

A comma-separated string w/ alll the HLT single electron trigger chains for which you want to perform the matching. This is passed by the user as input in configuration If left empty (as it is by default), no trigger matching will be attempted at all.

std::string m_diElTrigChains = ""

A comma-separated string w/ alll the HLT di-electron trigger chains for which you want to perform the matching. This is passed by the user as input in configuration If left empty (as it is by default), no trigger matching will be attempted at all.

double m_minDeltaR = 0.07

Recommended threshold for egamma triggers: see https://svnweb.cern.ch/trac/atlasoff/browser/Trigger/TrigAnalysis/TriggerMatchingTool/trunk/src/TestMatchingToolAlg.cxx.

bool m_applyCrackVetoCleaning = false

Apply fix to EGamma Crack-Electron topocluster association bug for MET (PFlow) / false by default.

bool m_merged_electrons = false

Element links need to be updated if merged electrons are used (LRT + std) / false by default.

std::string m_trigInputPrefix = ""

Input prefix of trigger decision tool.

std::string m_isoDecSuffix = ""

Private Members

bool m_doBLTrackQualityCut

Performs the Likelihood PID B-Layer cut locally.

Note

Occurs automatically only if m_LHOperatingPoint is LooseBL and m_readIDFlagsFromDerivation is true

std::string m_outAuxContainerName

the name of the auxiliary store for the output container

int m_numEvent

keep track of the total number of events processed

int m_numObject

keep track of the total number of objects processed

int m_numEventPass

keep track of the number of passed events, and fill the cutflow (relevant only if using the algo to skim events: see m_pass_max and m_pass_min above)

int m_weightNumEventPass

keep track of the number of weighted passed events, and fill the cutflow (relevant only if using the algo to skim events: see m_pass_max and m_pass_min above)

int m_numObjectPass

keep track of the number of selected objects

TH1D *m_cutflowHist = nullptr

histogram for event cutflow

TH1D *m_cutflowHistW = nullptr

histgram for weighted event cutflow

int m_cutflow_bin

index of bin corresponding to this step of the full cutflow

bool m_isUsedBefore = false

checks if the algorithm has been used already

TH1D *m_el_cutflowHist_1 = nullptr

TH1D *m_el_cutflowHist_2 = nullptr

int m_el_cutflow_all

int m_el_cutflow_author_cut

int m_el_cutflow_OQ_cut

int m_el_cutflow_ptmax_cut

int m_el_cutflow_ptmin_cut

int m_el_cutflow_eta_cut

int m_el_cutflow_z0sintheta_cut

int m_el_cutflow_d0_cut

int m_el_cutflow_d0sig_cut

int m_el_cutflow_BL_cut

int m_el_cutflow_PID_cut

int m_el_cutflow_iso_cut

std::vector<std::string> m_IsoKeys

asg::AnaToolHandle<CP::IIsolationSelectionTool> m_isolationSelectionTool_handle = {"CP::IsolationSelectionTool/IsolationSelectionTool", this}

MC15 ASG tool for isolation.

CP::IsolationSelectionTool *m_isolationSelectionTool = {nullptr}

asg::AnaToolHandle<Trig::TrigDecisionTool> m_trigDecTool_handle = {"Trig::TrigDecisionTool/TrigDecisionTool"}

asg::AnaToolHandle<Trig::IMatchingTool> m_trigElectronMatchTool_handle

asg::AnaToolHandle<Trig::IMatchScoringTool> m_scoreTool = {"Trig::DRScoringTool/DRScoringTool"}

bool m_doTrigMatch = true

This internal variable gets set to false if no triggers are defined or if TrigDecisionTool is missing.

ElectronLHPIDManager *m_el_LH_PIDManager = nullptr

class to manage LH PID selection/decorations - see ISSUE for explaination

ElectronCutBasedPIDManager *m_el_CutBased_PIDManager = nullptr

class to manage cut-based PID selection/decorations - see ISSUE for explaination

std::vector<std::string> m_singleElTrigChainsList

contains all the HLT trigger chains tokens extracted from m_singleElTrigChains

std::vector<std::string> m_diElTrigChainsList

contains all the HLT trigger chains tokens extracted from m_diElTrigChains

\(j\)

class JetSelector : public xAH::Algorithm

Public Functions

JetSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual bool executeSelection(const xAOD::JetContainer *inJets, float mcEvtWeight, bool count, std::string outContainerName, bool isNominal)

virtual int PassCuts(const xAOD::Jet *jet)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

input container name

std::string m_outContainerName = ""

output container name

std::string m_truthJetContainer = "AntiKt4TruthJets"

truth jet container name (used for JVT SF)

std::string m_inputAlgo = ""

input type - from xAOD or from xAODAnaHelper Algo output

std::string m_outputAlgo = ""

output type - this is how the vector<string> w/ syst names will be saved in TStore

bool m_writeSystToMetadata = false

Write systematics names to metadata.

std::string m_jetScaleType = ""

Type of Scale Momementum.

std::string m_decor = "passSel"

The decoration key written to passing objects.

bool m_decorateSelectedObjects = true

decorate selected objects? defaul passSel

bool m_createSelectedContainer = false

fill using SG::VIEW_ELEMENTS to be light weight

int m_nToProcess = -1

look at n objects

bool m_cleanJets = true

require cleanJet decoration to not be set and false

int m_cleanEvtLeadJets = -1

kill event if any of the N leading jets are not clean

bool m_cleanEvent = false

Kill event if any passing jets are not clean.

Note

The jets need the cleanJet decoration which is set when you enable JetCalibrator::m_doCleaning

bool m_markCleanEvent = false

Mark event with decorator if any passing jets are not clean.

std::string m_jetScale4Selection = "Final"

Choose the scale at which the selection is performed (default “Final”, i.e. default 4vector)

bool m_doMCCleaning = false

(MC-only) Kill pileup overlay event if reconstructed jets avg(pT1,pT2) > 1.4*(truth jet pT1)

float m_mcCleaningCut = 1.4

Change the default 1.4 cut to x > 1.0.

int m_pass_min = -1

minimum number of objects passing cuts

int m_pass_max = -1

maximum number of objects passing cuts

float m_pT_max = 1e8

require pT < pt_max

float m_pT_min = 1e8

require pT > pt_min

float m_ET_max = 1e8

require ET < ET_max

float m_ET_min = 1e8

require ET > ET_min

float m_eta_max = 1e8

require eta < eta_max

float m_eta_min = 1e8

require eta > eta_min

float m_detEta_max = 1e8

require detEta < detEta_max

float m_detEta_min = 1e8

require detEta > detEta_min

float m_mass_max = 1e8

require mass < mass_max

float m_mass_min = 1e8

require mass > mass_min

float m_rapidity_max = 1e8

require rapidity < rapidity_max

float m_rapidity_min = 1e8

require rapidity > rapidity_min

int m_truthLabel = -1

require truth level on truth jets

bool m_useHadronConeExcl = true

use HadronConeExclTruthLabelID for truth match (default)

bool m_doJVF = false

check JVF

float m_pt_max_JVF = 50e3

max pT [GeV] (JVF is a pileup cut)

float m_eta_max_JVF = 2.4

detector eta cut

float m_JVFCut = 0.5

cut value

bool m_doJVT = false

check JVT

bool m_noJVTVeto = false

keep JVT-rejected jets and decorate passing status

bool m_dofJVT = false

check forward JVT

bool m_dofJVTVeto = true

Remove jets that fail fJVT. Like JVT, the default is to clean the collection.

float m_pt_max_JVT = 60e3

max pT [GeV] (JVT is a pileup cut)

float m_eta_max_JVT = 2.4

detector eta cut

bool m_jvtUsedBefore = false

was JVT already run in an earlier instance of JetSelector?

bool m_haveTruthJets = true

Does the input have truth jets? If not, cannot decorate with true hard scatter / pileup info.

bool m_getJVTSF = true

Retrieve JVT SFs (true by default, when false: allows to get JVT decision w/o needing truth jets)

float m_JVTCut = -1.0

Minimum value of JVT for selecting jets.

Warning

If set to a non-negative value (default is -1.0), it will override any set value for JetSelector::m_WorkingPointJVT

std::string m_WorkingPointJVT = "FixedEffPt"

Available working points for JVT cut from the CP::IJetJvtEfficiency tool.

The corresponding data/MC SF will be saved as a std::vector<float> decoration (for MC only), for nominal WP and the available systematics.

Value	JVT Cut	Efficiency
”Medium”	(Default) 0.59	92%
”Loose”	0.11	97%
”Tight”	0.91	85%

std::string m_SFFileJVT = "DummySFs.root"

Configuration containting JVT scale factors.

The configuration file with the scale factors calculated by the CP::IJetJvtEfficiency.

See :https://twiki.cern.ch/twiki/bin/view/AtlasProtected/JVTCalibration for latest recommendation.

std::string m_outputSystNamesJVT = "JetJvtEfficiency_JVTSyst"

int m_JvtTaggingAlg = CP::JvtTagger::NNJvt

Tagging algorithm to be used to veto PU jets in central region - default in R22 is NNJvt. If another algorithm is needed, use corresponding index for the enum here: https://acode-browser1.usatlas.bnl.gov/lxr/source/athena/PhysicsAnalysis/Interfaces/JetAnalysisInterfaces/JetAnalysisInterfaces/IJetJvtEfficiency.h#0022 (note: this link points to the latest r22 version, i.e. master, if a release is used, please check the corresponding enum for the given release: https://gitlab.cern.ch/atlas/athena/-/tags?search=release%2F22.2&sort=updated_desc)

bool m_recalculateJvtScores = true

Do re-calculation of NNJvt - scores need to be re-evaluated in case jet pt changed w.r.t. derivation.

float m_systValJVT = 0.0

std::string m_systNameJVT = ""

std::string m_WorkingPointfJVT = "Loose"

Available working points for fJVT cut from the CP::IJetJvtEfficiency tool.

The corresponding data/MC SF will be saved as a std::vector<float> decoration (for MC only), for nominal WP and the available systematics.

Value	HS Efficiency	PU Fake Rate
”Medium”	87.1-97.0%	53.4-60.9%
”Tight”	79.9-95.6%	45.4-50.3%

See :https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/FJVTCalibration for more information.

std::string m_SFFilefJVT = ""

Configuration containting fJVT scale factors.

The configuration file with the scale factors calculated by the CP::IJetJvtEfficiency.

See :https://twiki.cern.ch/twiki/bin/view/AtlasProtected/FJVTCalibration for latest recommendation.

std::string m_outputSystNamesfJVT = "JetJvtEfficiency_fJVTSyst"

float m_systValfJVT = 0.0

std::string m_systNamefJVT = ""

bool m_fjvtUsedBefore = false

was fJVT already run in an earlier instance of JetSelector?

bool m_doJetTimingCut = false

Timing cut.

float m_jetTiming_max = -1

bool m_doBTagCut = false

Flag to apply btagging cut, if false just decorate decisions.

std::string m_corrFileName = "xAODBTaggingEfficiency/cutprofiles_22072015.root"

std::string m_jetAuthor = "AntiKt4EMPFlowJets"

std::string m_taggerName = "DL1r"

std::string m_operatingPt = "FixedCutBEff_70"

double m_b_eta_max = 2.5

double m_b_pt_min = 20e3

bool m_doHLTBTagCut = false

std::string m_HLTBTagTaggerName = "DL1r"

float m_HLTBTagCutValue = -0.4434

bool m_requireHLTVtx = false

bool m_requireNoHLTVtx = false

std::string m_passAuxDecorKeys = ""

std::string m_failAuxDecorKeys = ""

std::string m_singleJetTrigChains = ""

A comma-separated string w/ alll the HLT single jet trigger chains for which you want to perform the matching. If left empty (as it is by default), no trigger matching will be attempted at all

std::string m_diJetTrigChains = ""

A comma-separated string w/ all the HLT dijet trigger chains for which you want to perform the matching. If left empty (as it is by default), no trigger matching will be attempted at all

bool m_removeDuplicates = false

remove duplicate jets (exactly the same eta)

int m_count_events_with_duplicates = 0

number of events with duplicates

bool m_sort = false

sort jets (normally done by JetCalibrator, but HLT jets need sorting and don’t get calibrated here)

Private Members

int m_numEvent

int m_numObject

int m_numEventPass

int m_weightNumEventPass

int m_numObjectPass

int m_pvLocation

bool m_isEMjet

bool m_isLCjet

TH1D *m_cutflowHist = nullptr

TH1D *m_cutflowHistW = nullptr

int m_cutflow_bin

std::vector<std::string> m_passKeys

std::vector<std::string> m_failKeys

TH1D *m_jet_cutflowHist_1 = nullptr

int m_jet_cutflow_all

int m_jet_cutflow_cleaning_cut

int m_jet_cutflow_ptmax_cut

int m_jet_cutflow_ptmin_cut

int m_jet_cutflow_etmax_cut

int m_jet_cutflow_etmin_cut

int m_jet_cutflow_eta_cut

int m_jet_cutflow_jvt_cut

int m_jet_cutflow_timing_cut

int m_jet_cutflow_btag_cut

std::vector<CP::SystematicSet> m_systListJVT

std::vector<CP::SystematicSet> m_systListfJVT

std::vector<std::string> m_singleJetTrigChainsList

std::vector<std::string> m_diJetTrigChainsList

/* contains all the HLT trigger chains tokens extracted from m_singleJetTrigChains */

asg::AnaToolHandle<CP::IJetJvtEfficiency> m_JVT_tool_handle = {"CP::IJetJvtEfficiency/JVT"}

/* contains all the HLT trigger chains tokens extracted from m_diJetTrigChains */

asg::AnaToolHandle<CP::IJetJvtEfficiency> m_fJVT_eff_tool_handle = {"CP::JetJvtEfficiency/fJVT"}

asg::AnaToolHandle<IBTaggingSelectionTool> m_BJetSelectTool_handle = {"BTaggingSelectionTool"}

asg::AnaToolHandle<Trig::IMatchingTool> m_trigJetMatchTool_handle

asg::AnaToolHandle<Trig::TrigDecisionTool> m_trigDecTool_handle = {"Trig::TrigDecisionTool/TrigDecisionTool"}

asg::AnaToolHandle<Trig::IMatchScoringTool> m_scoreTool = {"Trig::DRScoringTool/DRScoringTool"}

bool m_doTrigMatch = true

This internal variable gets set to false if no triggers are defined or if TrigDecisionTool is missing.

std::string m_outputJVTPassed = "JetJVT_Passed"

std::string m_outputfJVTPassed = "JetfJVT_Passed"

\(\mu\)

class MuonSelector : public xAH::Algorithm

Public Functions

MuonSelector()

~MuonSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

bool executeSelection(const xAOD::MuonContainer *inMuons, float mcEvtWeight, bool countPass, ConstDataVector<xAOD::MuonContainer> *selectedMuons)

virtual int passCuts(const xAOD::Muon *muon, const xAOD::Vertex *primaryVertex)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

input container name

std::string m_outContainerName = ""

output container name

std::string m_outAuxContainerName

output auxiliary container name

std::string m_inputAlgoSystNames = ""

std::string m_outputAlgoSystNames = "MuonSelector_Syst"

bool m_decorateSelectedObjects = true

decorate selected objects - default “passSel”

bool m_createSelectedContainer = false

fill using SG::VIEW_ELEMENTS to be light weight

int m_nToProcess = -1

look at n objects

int m_pass_min = -1

minimum number of objects passing cuts

int m_pass_max = -1

maximum number of objects passing cuts

float m_pT_max = 1e8

require pT < pt_max

float m_pT_min = 1e8

require pT > pt_min

bool m_pT_NaNcheck = false

check if pT is NaN

std::string m_muonQualityStr = "Medium"

require quality

bool m_isRun3Geo = false

Switch on Run3 geometry for muon selector tool.

float m_eta_max = 1e8

require type require |eta| < eta_max

float m_d0_max = 1e8

require d0 < m_d0_max

float m_d0sig_max = 1e8

require d0 significance (at BL) < m_d0sig_max

float m_z0sintheta_max = 1e8

require z0*sin(theta) (at BL - corrected with vertex info) < m_z0sintheta_max

bool m_removeCosmicMuon = false

Remove cosmic muons that fail absolute z0 and d0 selections.

bool m_removeEventBadMuon = true

Remove events with a bad muon, defined by poor q/p.

bool m_doIsolation = true

enable or disable isolation

std::string m_MinIsoWPCut = ""

reject objects which do not pass this isolation cut - default = “” (no cut)

std::string m_IsoWPList = "FCTightTrackOnly_FixedRad,FCLoose_FixedRad,FCTight_FixedRad,FixedCutPflowTight,FixedCutPflowLoose"

decorate objects with ‘isIsolated_*’ flag for each WP in this input list - default = all current ASG WPs

std::string m_CaloIsoEff = "0.1*x+90"

to define a custom WP - make sure “UserDefined” is added in the above input list!

std::string m_TrackIsoEff = "98"

to define a custom WP - make sure “UserDefined” is added in the above input list!

std::string m_CaloBasedIsoType = "topoetcone20"

to define a custom WP - make sure “UserDefined” is added in the above input list!

std::string m_TrackBasedIsoType = "ptvarcone30"

to define a custom WP - make sure “UserDefined” is added in the above input list!

std::string m_singleMuTrigChains = ""

A comma-separated string w/ alll the HLT single muon trigger chains for which you want to perform the matching. If left empty (as it is by default), no trigger matching will be attempted at all

std::string m_diMuTrigChains = ""

A comma-separated string w/ all the HLT dimuon trigger chains for which you want to perform the matching. If left empty (as it is by default), no trigger matching will be attempted at all

double m_minDeltaR = 0.1

Recommended threshold for muon triggers: see https://svnweb.cern.ch/trac/atlasoff/browser/Trigger/TrigAnalysis/TriggerMatchingTool/trunk/src/TestMatchingToolAlg.cxx.

bool m_merged_muons = false

Element links need to be updated if merged muons are used (LRT + std) / false by default.

std::string m_trigInputPrefix = ""

Input prefix of trigger decision tool.

bool m_doLRT = false

add LRT muon information

std::string m_isoDecSuffix = ""

Private Members

int m_muonQuality

int m_numEvent

int m_numObject

int m_numEventPass

int m_weightNumEventPass

int m_numObjectPass

TH1D *m_cutflowHist = nullptr

TH1D *m_cutflowHistW = nullptr

int m_cutflow_bin

bool m_isUsedBefore = false

TH1D *m_mu_cutflowHist_1 = nullptr

TH1D *m_mu_cutflowHist_2 = nullptr

int m_mu_cutflow_all

int m_mu_cutflow_eta_and_quaility_cut

int m_mu_cutflow_ptmax_cut

int m_mu_cutflow_ptmin_cut

int m_mu_cutflow_ptnan_check

int m_mu_cutflow_type_cut

int m_mu_cutflow_z0sintheta_cut

int m_mu_cutflow_d0_cut

int m_mu_cutflow_d0sig_cut

int m_mu_cutflow_iso_cut

int m_mu_cutflow_cosmic_cut

std::vector<std::string> m_IsoKeys

std::vector<std::string> m_singleMuTrigChainsList

std::vector<std::string> m_diMuTrigChainsList

/* contains all the HLT trigger chains tokens extracted from m_singleMuTrigChains */

asg::AnaToolHandle<CP::IIsolationSelectionTool> m_isolationSelectionTool_handle = {"CP::IsolationSelectionTool/IsolationSelectionTool", this}

/* contains all the HLT trigger chains tokens extracted from m_diMuTrigChains */

CP::IsolationSelectionTool *m_isolationSelectionTool = {nullptr}

asg::AnaToolHandle<CP::IMuonSelectionTool> m_muonSelectionTool_handle = {"CP::MuonSelectionTool/MuonSelectionTool", this}

asg::AnaToolHandle<Trig::IMatchingTool> m_trigMuonMatchTool_handle

asg::AnaToolHandle<Trig::TrigDecisionTool> m_trigDecTool_handle = {"Trig::TrigDecisionTool/TrigDecisionTool"}

asg::AnaToolHandle<Trig::IMatchScoringTool> m_scoreTool = {"Trig::DRScoringTool/DRScoringTool"}

bool m_doTrigMatch = true

This internal variable gets set to false if no triggers are defined or if TrigDecisionTool is missing.

\(\gamma\)

class PhotonSelector : public xAH::Algorithm

Public Functions

PhotonSelector()

~PhotonSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

bool executeSelection(const xAOD::PhotonContainer *inPhotons, float mcEvtWeight, bool countPass, ConstDataVector<xAOD::PhotonContainer> *selectedPhotons)

virtual bool passCuts(const xAOD::Photon *photon)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

configuration variables input container name

std::string m_outContainerName = ""

output container name

std::string m_inputAlgoSystNames = ""

output auxiliary container name

std::string m_outputAlgoSystNames = "PhotonSelector_Syst"

bool m_decorateSelectedObjects = true

decorate selected objects - default “passSel”

bool m_createSelectedContainer = true

fill using SG::VIEW_ELEMENTS to be light weight

int m_nToProcess = -1

look at n objects

int m_pass_min = -1

minimum number of objects passing cuts

int m_pass_max = -1

maximum number of objects passing cuts

float m_pT_max = 1e8

require pT < pt_max

float m_pT_min = 1e8

require pT > pt_min

float m_eta_max = 1e8

require |eta| < eta_max

bool m_vetoCrack = true

require |eta| outside crack region

bool m_doAuthorCut = true

bool m_doOQCut = true

bool m_readOQFromDerivation = false

read object quality from derivation, rather than calculating it on the fly

std::string m_photonIdCut = "None"

Name of ID variable to cut

std::string m_MinIsoWPCut = ""

reject objects which do not pass this isolation cut - default = “” (no cut)

std::string m_IsoWPList = "FixedCutTightCaloOnly,FixedCutTight,FixedCutLoose"

decorate objects with ‘isIsolated_*’ flag for each WP in this input list - default = all current ASG WPs

Private Members

std::string m_outAuxContainerName

int m_numEvent

int m_numObject

int m_numEventPass

int m_weightNumEventPass

int m_numObjectPass

TH1D *m_cutflowHist = nullptr

TH1D *m_cutflowHistW = nullptr

int m_cutflow_bin

TH1D *m_ph_cutflowHist_1 = nullptr

int m_ph_cutflow_all

int m_ph_cutflow_author_cut

int m_ph_cutflow_OQ_cut

int m_ph_cutflow_PID_cut

int m_ph_cutflow_ptmax_cut

int m_ph_cutflow_ptmin_cut

int m_ph_cutflow_eta_cut

int m_ph_cutflow_iso_cut

std::vector<std::string> m_IsoKeys

CP::IsolationSelectionTool *m_IsolationSelectionTool = nullptr

\(\tau\)

class TauSelector : public xAH::Algorithm

Public Functions

TauSelector()

~TauSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

bool executeSelection(const xAOD::TauJetContainer *inTaus, float mcEvtWeight, bool countPass, ConstDataVector<xAOD::TauJetContainer> *selectedTaus)

virtual int passCuts(const xAOD::TauJet *tau)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

std::string m_outContainerName

std::string m_outAuxContainerName

std::string m_inputAlgoSystNames = ""

std::string m_outputAlgoSystNames = "TauSelector_Syst"

bool m_decorateWithTracks = false

bool m_decorateSelectedObjects = true

std::string m_decorationName = "passSel"

bool m_createSelectedContainer = false

int m_nToProcess = -1

int m_pass_min = -1

int m_pass_max = -1

std::string m_ConfigPath = "xAODAnaHelpers/TauConf/00-01-19/Selection/recommended_selection_mc15.conf"

float m_minPtDAOD = 15e3

std::string m_JetIDWP = ""

std::string m_EleRNNWP = ""

bool m_EleID = true

std::string m_singleTauTrigChains = ""

std::string m_diTauTrigChains = ""

Private Members

int m_numEvent

int m_numObject

int m_numEventPass

int m_weightNumEventPass

int m_numObjectPass

TH1D *m_cutflowHist = nullptr

TH1D *m_cutflowHistW = nullptr

int m_cutflow_bin

bool m_isUsedBefore = false

TH1D *m_tau_cutflowHist_1 = nullptr

TH1D *m_tau_cutflowHist_2 = nullptr

int m_tau_cutflow_all

int m_tau_cutflow_selected

std::vector<std::string> m_singleTauTrigChainsList

std::vector<std::string> m_diTauTrigChainsList

/* contains all the HLT trigger chains tokens extracted from m_singleTauTrigChains */

asg::AnaToolHandle<TauAnalysisTools::ITauSelectionTool> m_tauSelTool_handle = {"TauAnalysisTools::TauSelectionTool/TauSelectionTool", this}

/* contains all the HLT trigger chains tokens extracted from m_diTauTrigChains */

asg::AnaToolHandle<Trig::TrigDecisionTool> m_trigDecTool_handle = {"Trig::TrigDecisionTool/TrigDecisionTool"}

asg::AnaToolHandle<Trig::IMatchingTool> m_trigTauMatchTool_handle

asg::AnaToolHandle<Trig::IMatchScoringTool> m_scoreTool = {"Trig::DRScoringTool/DRScoringTool"}

bool m_doTrigMatch = true

This internal variable gets set to false if no triggers are defined or if TrigDecisionTool is missing.

Tracks

class TrackSelector : public xAH::Algorithm

Public Functions

TrackSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

EL::StatusCode executeTrackCollection(float mcEvtWeight)

EL::StatusCode executeTracksInJets()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual int PassCuts(const xAOD::TrackParticle *jet, const xAOD::Vertex *pvx)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

input container name

std::string m_outContainerName = ""

output container name

std::string m_inJetContainerName = ""

input jet container name

bool m_decorateSelectedObjects = true

decorate selected objects? defaul passSel

bool m_createSelectedContainer = false

fill using SG::VIEW_ELEMENTS to be light weight

int m_nToProcess = -1

look at n objects

int m_pass_min = -1

minimum number of objects passing cuts

int m_pass_max = -1

maximum number of objects passing cuts

std::string m_cutLevelString = ""

available: Loose LoosePrimary TightPrimary LooseMuon LooseElectron MinBias HILoose HITight

float m_pT_max = 1e8

require pT < pt_max

float m_pT_min = 1e8

require pT > pt_max

float m_p_min = 1e8

require |p| > p_min

float m_eta_max = 1e8

require |eta| < eta_max

float m_eta_min = 1e8

require |eta| > eta_min

float m_etaSigned_min = 1e8

require eta > eta_min

float m_etaSigned_max = 1e8

require eta < eta_max

float m_d0_max = 1e8

require |d0| < d0_max

float m_z0_max = 1e8

require |z0| < z0_max

float m_sigmad0_max = 1e8

maximum error on d0

float m_d0oversigmad0_max = 1e8

maximum significance of |d0|

float m_z0sinT_max = 1e8

require |z0xsin(theta)| < z0sintheta_max

float m_sigmaz0_max = 1e8

maximum error on z0

float m_sigmaz0sintheta_max = 1e8

maximum error on z0*sin(theta)

float m_z0oversigmaz0_max = 1e8

max |z0| significance

float m_z0sinthetaoversigmaz0sintheta_max = 1e8

max |z0sin(theta)| significance

int m_nPixelHits_min = 1e8

minimum pixel hits (counting dead sensors)

int m_nPixelHitsPhysical_min = 1e8

minimum pixel hits (no dead sensors)

int m_nSctHits_min = 1e8

minimum SCT hits (counting dead sensors)

int m_nSctHitsPhysical_min = 1e8

minimum SCT hits (no dead sensors)

int m_nSi_min = 1e8

require nSi >= nSi_min (nSi = nPix + nSct)

int m_nSiPhysical_min = 1e8

require nSi >= nSi_min (nSi = nPix + nSct, no dead sensors)

int m_nPixHoles_max = 1e8

require nPixHoles <= nPixHoles_max

int m_nSctHoles_max = 1e8

require nSCTHoles <= nSCTHoles_max

int m_nSiHoles_max = 1e8

maximum silicon holes

int m_nInnermostPixel_min = 1e8

minimum nIBL (if expected)

int m_nNextToInnermostPixel_min = 1e8

minimum nBL (if expected)

int m_nBothInnermostLayersHits_min = 1e8

minimum nIBL + nBL (if every hit that is not expected, we require one less)

int m_nPixelSharedHits_max = 1e8

maximum pixel hits shared with other tracks

int m_nSctSharedHits_max = 1e8

maximum SCT hits shared with other tracks

int m_nSiSharedHits_max = 1e8

maximum silicon hits shared with other tracks

int m_nSiSharedModules_max = 1e8

maximum (pixel + SCT/2) shared hits

float m_chi2NdofCut_max = 1e8

require chi2/ndof < chi2NdofCut_max

float m_chi2Prob_max = 1e8

require TMath::Prob(chi2,ndof) < chi2ProbMax

float m_chi2Prob_min = 1e8

require TMath::Prob(chi2,ndof) > chi2ProbMax

int m_nBL_min = 1e8

require nIBL >= nBL_min (not recommended; for downward compatibility)

std::string m_passAuxDecorKeys = ""

std::string m_failAuxDecorKeys = ""

bool m_doTracksInJets = false

do track selection on track within jets

Private Members

std::vector<std::string> m_passKeys

std::vector<std::string> m_failKeys

asg::AnaToolHandle<InDet::IInDetTrackSelectionTool> m_trkSelTool_handle = {"InDet::InDetTrackSelectionTool/TrackSelectionTool", this}

int m_numEvent

int m_numObject

int m_numEventPass

int m_numObjectPass

TH1D *m_cutflowHist = nullptr

TH1D *m_cutflowHistW = nullptr

int m_cutflow_bin

Truth

class TruthSelector : public xAH::Algorithm

Public Functions

TruthSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual bool executeSelection(const xAOD::TruthParticleContainer *inTruthParts, float mcEvtWeight, bool count, std::string outContainerName)

virtual int PassCuts(const xAOD::TruthParticle *truthPart)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

input container name

std::string m_outContainerName = ""

output container name

std::string m_decor = "passSel"

The decoration key written to passing objects.

bool m_decorateSelectedObjects = true

decorate selected objects? defaul passSel

bool m_createSelectedContainer = false

fill using SG::VIEW_ELEMENTS to be light weight

int m_nToProcess = -1

look at n objects

int m_pass_min = -1

minimum number of objects passing cuts

int m_pass_max = -1

maximum number of objects passing cuts

float m_pT_max = 1e8

require pT < pt_max

float m_pT_min = 1e8

require pT > pt_min

float m_eta_max = 1e8

require eta < eta_max

float m_eta_min = 1e8

require eta > eta_max

float m_mass_max = 1e8

require mass < mass_max

float m_mass_min = 1e8

require mass > mass_max

float m_rapidity_max = 1e8

require rapidity < rapidity_max

float m_rapidity_min = 1e8

require rapidity > rapidity_min

unsigned int m_type = 1000

require classifierParticleType == type (defined by TruthClassifier: https://gitlab.cern.ch/atlas/athena/blob/21.2/PhysicsAnalysis/MCTruthClassifier/MCTruthClassifier/MCTruthClassifierDefs.h)

std::string m_typeOptions

require classifierParticleType to match any of the “|” separated type values (e.g. “1|2|3|4”)

unsigned int m_origin = 1000

require classifierParticleOrigin == origin (defined by TruthClassifier: https://gitlab.cern.ch/atlas/athena/blob/21.2/PhysicsAnalysis/MCTruthClassifier/MCTruthClassifier/MCTruthClassifierDefs.h)

std::string m_originOptions

require classifierParticleOrigin to match any of the “|” separated origin values (e.g. “10|12|13”)

float m_pT_dressed_min = 1e8

require pt_dressed > pt_dressed_min

float m_eta_dressed_min = 1e8

require eta_dressed > eta_dressed_min

float m_eta_dressed_max = 1e8

require eta_dressed > eta_dressed_max

Private Members

int m_numEvent

int m_numObject

int m_numEventPass

int m_weightNumEventPass

int m_numObjectPass

TH1D *m_cutflowHist = nullptr

TH1D *m_cutflowHistW = nullptr

int m_cutflow_bin

TH1D *m_truth_cutflowHist_1 = nullptr

int m_truth_cutflow_all

int m_truth_cutflow_ptmax_cut

int m_truth_cutflow_ptmin_cut

int m_truth_cutflow_eta_cut

Histograms

There are three generic levels to include when building up an analysis that involves plotting: * HistogramManager * JetHists, ElectronHists, MuonHists, etc… * JetHistsAlgo, ElectronHistsAlgo, MuonHistsAlgo, etc…

In order: HistogramManager should rarely be changed. This manages the histograms for you in EventLoop algorithms by initializing histograms and adding it to the worker. JetHists, etc are plotting classes to pre-define the set of plots you want to use for a given set of objects – as well as how to plot them. Finally, JetHistsAlgo, etc… are EventLoop algorithms that you would include in your jobs and run to actually apply those plots.

HistogramManager

This is the base class from which all histogram management classes are made for Muons, Jets, Electrons, etcetera. It is meant to be flexible enough for someone to use it to create their own set of histograms to produce for an algorithm from scratch using the class.

In particular, the book() functions are overloaded for good reason - they all do the same thing except the number of arguments supplied tells us what kind of histogram you want to make: 1D, 2D, or 3D. All histograms take in a name and a title which get concatenated to provide the stored name of the histogram (name+title). If you wish to use TDirectoryFiles automagically, append a forward-slash to the end of the name, such as "AntiKt10/". The book() function will create the histogram, set up the title, the labels, append it to m_allHists, and returns a pointer to the newly created histogram. The last argument is sumw2 which tells the function whether to enable sumw2() for the histogram or not, this defaults to true. The order of the arguments are listed in the table.

class HistogramManager

This is used by any class extending to pre-define a set of histograms to book by default.

We expect the user to create a new group of histograms, such as for jets:

class JetHists : public HistogramManager
{
  public:
    JetHists(std::string name, std::string detailStr);
    virtual ~JetHists() ;

    bool m_debug;
    StatusCode initialize();
    StatusCode execute( const xAOD::JetContainer  jets, float eventWeight, int pvLoc = -1);
    StatusCode execute( const xAOD::Jet  jet, float eventWeight, int pvLoc = -1 );
    using HistogramManager::book; // make other overloaded version of book() to show up in subclass
    using HistogramManager::execute; // overload
};

The above example is taken from our implementation in JetHists.

Note

The expectation is that the user does not directly use this class but rather inherits from it.

Subclassed by MetHists

Public Types

typedef std::unordered_map<std::string, TH1*> HistMap_t

Typedef for convenience.

Public Functions

HistogramManager(std::string name, std::string detailStr)

Initialization.

Parameters

• name – The top-level path in which all histograms are stored under (think of TDirectory)

• detailStr – Specify the various details of which to plot. For example, jets might want "kinematic substructure".

virtual ~HistogramManager()

Destructor, allows the user to delete histograms that are not being recorded.

inline virtual StatusCode initialize()

Initialize and book all histograms.

Example implementation:

StatusCode JetHists::initialize() {
  m_jetPt          = book(m_name, "jetPt",  "jet p_{T} [GeV]", 120, 0, 3000.);
  return StatusCode::SUCCESS;
}

Note

This should call the overloaded functions HistogramManager::book() to create the histograms so that the user can call hists->record(wk()) to record all histograms to the EventLoop worker.

inline virtual StatusCode execute()

Execute by filling in the histograms.

Example implementation:

StatusCode JetHists::execute( const xAOD::JetContainer  jets, float eventWeight ){
  for(const auto& jet:  jets)
    m_jetPt->Fill( jet->pt()/1.e3, eventWeight );
  return StatusCode::SUCCESS;
}

inline virtual StatusCode finalize()

Finalize anything that needs to be finalized.

Warning

This should rarely be used. There is not a good use case for this functionality but it needs to exist in the off-chance that a user comes along and needs it for their histogram class.

TH1F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh)

record a histogram and call various functions

Note

This is an overloaded function. It will build the right histogram given the correct number of input arguments.

Parameters

• name – name of histogram, access it in ROOT file like h_jetPt->Draw()

• title – usually pointless,put a description of the histogram in here

• xlabel – label to put on the x-axis

• xbins – number of xbins to use

• xlow – lower bound on xbins

• xhigh – upper bound on xbins

• xbinsArr – variable xbins, test math \((x_1,y_1)\) and \((x_2,y_2)\)

• ylabel – label to put on the y-axis

• ylow – lower bound on ybins

• yhigh – upper bound on ybins

• ybinsArr – variable ybins

• zlabel – label to put on the z-axix

• zlow – lower bound on zbins

• zhigh – upper bound on zbins

• zbinsArr – variable zbins

TH2F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string xyabel, int ybins, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH3F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string ylabel, int ybins, double ylow, double yhigh, std::string zlabel, int zbins, double zlow, double zhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH1F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xyabel, int xbins, double xlow, double xhigh, std::string ylabel, int ybins, const Double_t *ybinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xyabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, const Double_t *ybinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH3F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, const Double_t *ybinsArr, std::string zlabel, int zbins, const Double_t *zbinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string ylabel, double ylow, double yhigh, std::string option = "")

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, int xbins, const Double_t *xbinsArr, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, int xbins, double xlow, double xhigh, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

void record(EL::IWorker *wk)

record all histograms from HistogramManager::m_allHists to the worker

MsgStream &msg() const

the standard message stream for this algorithm

MsgStream &msg(int level) const

allow ANA_MSG_XXXX macros to be used within algorithms for a given level

TH1 *findHist(const std::string &histName)

Return the pointer to the histogram.

void fillHist(const std::string &histName, double value)

Fill a histogram by name. Can be overloaded with weight.

Parameters

• histName – The name of the histogram to be filled

• value – The value to fill the histogram with

void fillHist(const std::string &histName, double value, double weight)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

void fillHist(const std::string &histName, double valueX, double valueY, double weight)

void fillHist(const std::string &histName, double valueX, double valueY, double valueZ, double weight)

void fillProfile(const std::string &histName, double valueX, double valueY, double weight)

Public Members

HistMap_t m_histMap

The map of histogram names to their pointers.

Protected Attributes

std::string m_name

generically the main name assigned to all histograms

std::string m_detailStr

a detail level in the form of a string

std::vector<TH1*> m_allHists

a container holding all generated histograms

mutable MsgStream m_msg

hold the MsgStream object

Private Functions

void Sumw2(TH1 *hist, bool flag = true)

Turn on Sumw2 for the histogram.

Parameters

• hist – The histogram to modify

• flag – Pass in whether to turn on Sumw2 or not

void record(TH1 *hist)

Push the new histogram to HistogramManager::m_allHists and add its name to HistogramManager::m_histMap.

void SetLabel(TH1 *hist, std::string xlabel)

Set the labels on a histogram.

Parameters

• hist – The histogram to set the labels on

• xlabel – The xlabel to set

• ylabel – The ylabel to set

• zlabel – The zlabel to set

void SetLabel(TH1 *hist, std::string xlabel, std::string ylabel)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

void SetLabel(TH1 *hist, std::string xlabel, std::string ylabel, std::string zlabel)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Classes

This is a class that predefines all the histograms, defines the execute function which fills in the histograms for you, given an object or a collection of objects, and handles a lot of other logic. This class extends HistogramManager.

ClusterHists

Warning

doxygenclass: Cannot find class “ClusterHists” in doxygen xml output for project “xAH” from directory: ./doxygen/xml

JetHists

Warning

doxygenclass: Cannot find class “JetHists” in doxygen xml output for project “xAH” from directory: ./doxygen/xml

MetHists

class MetHists : public HistogramManager

Public Functions

MetHists(std::string name, std::string detailStr)

virtual ~MetHists()

virtual StatusCode initialize()

Initialize and book all histograms.

Example implementation:

StatusCode JetHists::initialize() {
  m_jetPt          = book(m_name, "jetPt",  "jet p_{T} [GeV]", 120, 0, 3000.);
  return StatusCode::SUCCESS;
}

Note

This should call the overloaded functions HistogramManager::book() to create the histograms so that the user can call hists->record(wk()) to record all histograms to the EventLoop worker.

StatusCode execute(const xAOD::MissingETContainer *met, float eventWeight)

TH1F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh)

record a histogram and call various functions

Note

This is an overloaded function. It will build the right histogram given the correct number of input arguments.

Parameters

• name – name of histogram, access it in ROOT file like h_jetPt->Draw()

• title – usually pointless,put a description of the histogram in here

• xlabel – label to put on the x-axis

• xbins – number of xbins to use

• xlow – lower bound on xbins

• xhigh – upper bound on xbins

• xbinsArr – variable xbins, test math \((x_1,y_1)\) and \((x_2,y_2)\)

• ylabel – label to put on the y-axis

• ylow – lower bound on ybins

• yhigh – upper bound on ybins

• ybinsArr – variable ybins

• zlabel – label to put on the z-axix

• zlow – lower bound on zbins

• zhigh – upper bound on zbins

• zbinsArr – variable zbins

TH2F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string xyabel, int ybins, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH3F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string ylabel, int ybins, double ylow, double yhigh, std::string zlabel, int zbins, double zlow, double zhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH1F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xyabel, int xbins, double xlow, double xhigh, std::string ylabel, int ybins, const Double_t *ybinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xyabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, const Double_t *ybinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH3F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, const Double_t *ybinsArr, std::string zlabel, int zbins, const Double_t *zbinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string ylabel, double ylow, double yhigh, std::string option = "")

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, int xbins, const Double_t *xbinsArr, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, int xbins, double xlow, double xhigh, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

inline virtual StatusCode execute()

Execute by filling in the histograms.

Example implementation:

StatusCode JetHists::execute( const xAOD::JetContainer  jets, float eventWeight ){
  for(const auto& jet:  jets)
    m_jetPt->Fill( jet->pt()/1.e3, eventWeight );
  return StatusCode::SUCCESS;
}

Public Members

bool m_debug

Protected Attributes

HelperClasses::METInfoSwitch *m_infoSwitch

Private Members

TH1F *m_metFinalClus

TH1F *m_metFinalClusPx

TH1F *m_metFinalClusPy

TH1F *m_metFinalClusSumEt

TH1F *m_metFinalClusPhi

TH1F *m_metFinalTrk

TH1F *m_metFinalTrkPx

TH1F *m_metFinalTrkPy

TH1F *m_metFinalTrkSumEt

TH1F *m_metFinalTrkPhi

MuonHists

Warning

doxygenclass: Cannot find class “MuonHists” in doxygen xml output for project “xAH” from directory: ./doxygen/xml

TrackHists

Warning

doxygenclass: Cannot find class “TrackHists” in doxygen xml output for project “xAH” from directory: ./doxygen/xml

VtxHists

Warning

doxygenclass: Cannot find class “VtxHists” in doxygen xml output for project “xAH” from directory: ./doxygen/xml

Algorithms

This is an EL Algorithm that incorporates the correspondingly-named class.

ClusterHistsAlgo

class ClusterHistsAlgo : public xAH::Algorithm

Public Functions

ClusterHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_detailStr = ""

Private Members

ClusterHists *m_plots = nullptr

JetHistsAlgo

class JetHistsAlgo : public IParticleHistsAlgo

Public Functions

JetHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode execute()

Calls execute<IParticleContainer>

virtual EL::StatusCode AddHists(std::string name)

Calls AddHists<IParticleHists>

Parameters

name – Name of the systematic

MetHistsAlgo

class MetHistsAlgo : public xAH::Algorithm

Public Functions

MetHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_detailStr = ""

Private Members

MetHists *m_plots = nullptr

MuonHistsAlgo

class MuonHistsAlgo : public IParticleHistsAlgo

Public Functions

MuonHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode execute()

Calls execute<IParticleContainer>

virtual EL::StatusCode AddHists(std::string name)

Calls AddHists<IParticleHists>

Parameters

name – Name of the systematic

TrackHistsAlgo

class TrackHistsAlgo : public xAH::Algorithm

Public Functions

TrackHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_detailStr = ""

Private Members

TrackHists *m_plots = nullptr

Tools Used

This page provides a list of all the tools used in the framework and where to find documentation for that particular tool (eg: their twiki page). See this twiki for more general details.

Event Level

• PileupReweightingTool

• TriggerDecisionTool

\(e\) and \(\gamma\)

• IsolationSelectionTool

• ElectronPhotonFourMomentumCorrection

• ElectronPhotonSelectorTools

• IsolationCorrectionTool

\(\mu\)

• MuonSelectionTool

\(j\)

• JetCalibrationTool

• JERSmearingTool

• JetSelectorTools

• JVT

• BTaggingEfficiencyTool

• JetCleaning2016

\(\tau\) jets

• TauAnalysisTools

Producing Outputs

TTree Outputs

Tree Maker Base Class

class HelpTreeBase

Public Functions

HelpTreeBase(xAOD::TEvent *event, TTree *tree, TFile *file, const float units = 1e3, bool debug = false, xAOD::TStore *store = nullptr, std::string nominalTreeName = "nominal")

HelpTreeBase(TTree *tree, TFile *file, xAOD::TEvent *event = nullptr, xAOD::TStore *store = nullptr, const float units = 1e3, bool debug = false, std::string nominalTreeName = "nominal")

virtual ~HelpTreeBase()

void AddEvent(const std::string &detailStr = "")

void AddTrigger(const std::string &detailStr = "")

void AddJetTrigger(const std::string &detailStr = "")

void AddMuons(const std::string &detailStr = "", const std::string &muonName = "muon")

void AddElectrons(const std::string &detailStr = "", const std::string &elecName = "el")

void AddPhotons(const std::string &detailStr = "", const std::string &photonName = "ph")

void AddClusters(const std::string &detailStr = "", const std::string &clusterName = "cl")

void AddJets(const std::string &detailStr = "", const std::string &jetName = "jet")

void AddL1Jets(const std::string &jetName = "")

void AddTruthParts(const std::string &detailStr = "", const std::string &truthName = "xAH_truth")

void AddTrackParts(const std::string &detailStr = "", const std::string &trackName = "trk")

void AddVertices(const std::string &detailStr = "", const std::string &vertexName = "vertex")

void AddTruthVertices(const std::string &detailStr = "", const std::string &vertexName = "truth_vertex")

void AddFatJets(const std::string &detailStr = "", const std::string &fatjetName = "fatjet", const std::string &subjetDetailStr = "", const std::string &suffix = "")

Declare a new collection of fatjets to be written to the output tree.

Parameters

• detailStr – A (space-separated) list of detail options. These keywords specify exactly which information about each jet is written out. Current influential options are: kinematic substructure constituent constituentAll

• fatjetName – The (prefix) name of the container. Default: fatjet.

• subjetDetailStr – List of detail options to pass to the subjet container. See :cpp:member:HelpTreeBase::AddJets for list of supported values.

void AddTruthFatJets(const std::string &detailStr = "", const std::string &truthFatJetName = "truth_fatjet")

void AddTaus(const std::string &detailStr = "", const std::string &tauName = "tau")

void AddMET(const std::string &detailStr = "", const std::string &metName = "met")

void FillEvent(const xAOD::EventInfo *eventInfo, xAOD::TEvent *event = nullptr, const xAOD::VertexContainer *vertices = nullptr)

void FillTrigger(const xAOD::EventInfo *eventInfo)

void FillJetTrigger()

void FillMuons(const xAOD::MuonContainer *muons, const xAOD::Vertex *primaryVertex, const std::string &muonName = "muon")

void FillMuon(const xAOD::Muon *muon, const xAOD::Vertex *primaryVertex, const std::string &muonName = "muon")

void FillElectrons(const xAOD::ElectronContainer *electrons, const xAOD::Vertex *primaryVertex, const std::string &elecName = "el")

void FillElectron(const xAOD::Electron *elec, const xAOD::Vertex *primaryVertex, const std::string &elecName = "el")

void FillPhotons(const xAOD::PhotonContainer *photons, const std::string &photonName = "ph")

void FillPhoton(const xAOD::Photon *photon, const std::string &photonName = "ph")

void FillClusters(const xAOD::CaloClusterContainer *clusters, const std::string &clusterName = "cl")

void FillCluster(const xAOD::CaloCluster *cluster, const std::string &clusterName = "cl")

void FillJets(const xAOD::JetContainer *jets, int pvLocation = -1, const std::string &jetName = "jet")

void FillJet(const xAOD::Jet *jet_itr, const xAOD::Vertex *pv, int pvLocation, const std::string &jetName = "jet")

void FillLegacyL1Jets(const xAOD::JetRoIContainer *jets, const std::string &jetName = "L1Jet", bool sortL1Jets = false)

template<typename T>
inline void FillPhase1L1Jets(T *&jets, const std::string &jetName = "L1Jet", bool sortL1Jets = false)

void FillTruth(const xAOD::TruthParticleContainer *truth, const std::string &truthName = "xAH_truth")

void FillTruth(const xAOD::TruthParticle *truthPart, const std::string &truthName)

void FillTracks(const xAOD::TrackParticleContainer *tracks, const std::string &trackName = "trk")

void FillTrack(const xAOD::TrackParticle *trackPart, const std::string &trackName)

void FillVertices(const xAOD::VertexContainer *vertices, const std::string &vertexName = "vertex")

void FillTruthVertices(const xAOD::TruthVertexContainer *truthVertices, const std::string &truthVertexName = "truth_vertex")

void FillFatJets(const xAOD::JetContainer *fatJets, int pvLocation = 0, const std::string &fatjetName = "fatjet", const std::string &suffix = "")

Write a container of jets to the specified container name (and optionally suffix). The container name and suffix should be declared beforehand using AddFatJets(). This clears the current branch state for the collection so it only makes sense to call once per call to Fill().

Parameters

• fatJets – A container of jets to be written out.

• fatjetName – The name of the output collection to write to.

• suffix – The suffix of the output collection to write to.

void FillFatJet(const xAOD::Jet *fatjet_itr, int pvLocation = 0, const std::string &fatjetName = "fatjet", const std::string &suffix = "")

void FillTruthFatJets(const xAOD::JetContainer *truthFatJets, int pvLocation = 0, const std::string &truthFatJetName = "truth_fatjet")

void FillTruthFatJet(const xAOD::Jet *truth_fatjet_itr, int pvLocation = 0, const std::string &truthFatJetName = "truth_fatjet")

void FillTaus(const xAOD::TauJetContainer *taus, const std::string &tauName = "tau")

void FillTau(const xAOD::TauJet *tau, const std::string &tauName = "tau")

void FillMET(const xAOD::MissingETContainer *met, const std::string &metName = "met")

void Fill()

void ClearEvent()

void ClearTrigger()

void ClearJetTrigger()

void ClearMuons(const std::string &jetName = "muon")

void ClearElectrons(const std::string &elecName = "el")

void ClearPhotons(const std::string &photonName = "ph")

void ClearClusters(const std::string &clusterName = "cl")

void ClearJets(const std::string &jetName = "jet")

void ClearL1Jets(const std::string &jetName = "L1Jet")

void ClearTruth(const std::string &truthName)

void ClearTracks(const std::string &trackName)

void ClearFatJets(const std::string &fatjetName, const std::string &suffix = "")

void ClearTruthFatJets(const std::string &truthFatJetName = "truth_fatjet")

void ClearTaus(const std::string &tauName = "tau")

void ClearMET(const std::string &metName = "met")

void ClearVertices(const std::string &vertexName = "vertex")

void ClearTruthVertices(const std::string &vertexName = "truth_vertex")

bool writeTo(TFile *file)

inline virtual void AddEventUser(const std::string &detailStr = "")

inline virtual void AddTriggerUser(const std::string &detailStr = "")

inline virtual void AddJetTriggerUser(const std::string &detailStr = "")

inline virtual void AddMuonsUser(const std::string &detailStr = "", const std::string &muonName = "muon")

inline virtual void AddElectronsUser(const std::string &detailStr = "", const std::string &elecName = "el")

inline virtual void AddPhotonsUser(const std::string &detailStr = "", const std::string &photonName = "ph")

inline virtual void AddClustersUser(const std::string &detailStr = "", const std::string &clusterName = "cl")

inline virtual void AddJetsUser(const std::string &detailStr = "", const std::string &jetName = "jet")

inline virtual void AddTruthUser(const std::string &truthName = "", const std::string &detailStr = "xAH_truth")

inline virtual void AddTracksUser(const std::string &trackName = "", const std::string &detailStr = "trk")

inline virtual void AddFatJetsUser(const std::string &detailStr = "", const std::string &fatjetName = "", const std::string &suffix = "")

Declare a new fat jet collection. Automatically called once per call to AddFatJets(); override this if you want to provide your own additional branches for fatjets.

Parameters

• detailStr – The space-separated list of detail requested by the called.

• fatjetName – The (prefix) name of the output collection.

• suffix – A suffix to be appeneded to the end of the output branch name(s).

inline virtual void AddTruthFatJetsUser(const std::string &detailStr = "", const std::string &truthFatJetName = "truth_fatjet")

inline virtual void AddTausUser(const std::string &detailStr = "", const std::string &tauName = "tau")

inline virtual void AddMETUser(const std::string &detailStr = "", const std::string &metName = "met")

inline virtual void ClearEventUser()

inline virtual void ClearTriggerUser()

inline virtual void ClearMuonsUser(const std::string&)

inline virtual void ClearElectronsUser(const std::string&)

inline virtual void ClearPhotonsUser(const std::string&)

inline virtual void ClearClustersUser(const std::string&)

inline virtual void ClearTruthUser(const std::string&)

inline virtual void ClearTracksUser(const std::string&)

inline virtual void ClearJetsUser(const std::string&)

inline virtual void ClearFatJetsUser(const std::string&, const std::string&)

inline virtual void ClearTruthFatJetsUser(const std::string&)

inline virtual void ClearTausUser(const std::string&)

inline virtual void ClearMETUser(const std::string&)

inline virtual void FillEventUser(const xAOD::EventInfo*)

inline virtual void FillMuonsUser(const xAOD::Muon*, const std::string&, const xAOD::Vertex*)

inline virtual void FillElectronsUser(const xAOD::Electron*, const std::string&, const xAOD::Vertex*)

inline virtual void FillPhotonsUser(const xAOD::Photon*, const std::string&)

inline virtual void FillClustersUser(const xAOD::CaloCluster*, const std::string&)

inline virtual void FillJetsUser(const xAOD::Jet*, const std::string&)

inline virtual void FillTruthUser(const xAOD::TruthParticle*, const std::string&)

inline virtual void FillTracksUser(const xAOD::TrackParticle*, const std::string&)

inline virtual void FillFatJetsUser(const xAOD::Jet*, int, const std::string&, const std::string&)

Called once per call to FillFatJets().Ooverride this if you want to any additional information to your jet collection.

Parameters

• jet – a pointer to the current xAOD::Jet object that should be written to the output branch(s).

• fatjetName – the (prefix) name of the output collection

• suffix – the suffix to append to output branches.

inline virtual void FillTruthFatJetsUser(const xAOD::Jet*, int, const std::string&)

inline virtual void FillTausUser(const xAOD::TauJet*, const std::string&)

inline virtual void FillMETUser(const xAOD::MissingETContainer*, const std::string&)

inline virtual void FillTriggerUser(const xAOD::EventInfo*)

inline virtual void FillJetTriggerUser()

Public Members

xAOD::TEvent *m_event

xAOD::TStore *m_store

std::string m_vertexContainerName = "PrimaryVertices"

Name of vertex container.

std::string m_truthVertexContainerName = "TruthVertices"

HelperClasses::TriggerInfoSwitch *m_trigInfoSwitch

std::string m_triggerSelection

TrigConf::xAODConfigTool *m_trigConfTool

Trig::TrigDecisionTool *m_trigDecTool

Public Static Functions

static std::string FatJetCollectionName(const std::string &fatjetName = "fatjet", const std::string &suffix = "")

Helper function to lookup each fatjet container name/suffix combo in the internal map of vectors for vectors. You probably don’t need this but it might be useful if you’re implementing [Add/Fill/Clear]FatJetsUser().

Parameters

• fatjetName – The (prefix) name of the container.

• suffix – The container branch suffix.

Returns

a string that uniquely identifies the collection name/suffix in the lookup map.

Protected Functions

template<typename T, typename U, typename V>
void safeFill(const V *xAODObj, SG::AuxElement::ConstAccessor<T> &accessor, std::vector<U> &destination, U defaultValue, int m_units = 1)

template<typename T, typename U, typename V>
void safeVecFill(const V *xAODObj, SG::AuxElement::ConstAccessor<std::vector<T>> &accessor, std::vector<std::vector<U>> &destination, int m_units = 1)

template<typename T>
void setBranch(std::string prefix, std::string varName, std::vector<T> *localVectorPtr)

Protected Attributes

TTree *m_tree

int m_units

bool m_debug

bool m_isMC

std::string m_nominalTreeName

bool m_nominalTree

xAH::EventInfo *m_eventInfo

int m_passL1

int m_passHLT

unsigned int m_masterKey

unsigned int m_L1PSKey

unsigned int m_HLTPSKey

std::vector<std::string> m_elTrigForMatching

std::vector<std::string> m_passedTriggers

std::vector<std::string> m_disabledTriggers

std::vector<float> m_triggerPrescales

std::vector<float> m_triggerPrescalesLumi

std::vector<std::string> m_isPassBitsNames

std::vector<unsigned int> m_isPassBits

std::map<std::string, xAH::JetContainer*> m_jets

std::map<std::string, xAH::L1JetContainer*> m_l1Jets

std::map<std::string, xAH::TruthContainer*> m_truth

std::map<std::string, xAH::TrackContainer*> m_tracks

std::map<std::string, xAH::FatJetContainer*> m_fatjets

std::map<std::string, xAH::FatJetContainer*> m_truth_fatjets

std::map<std::string, xAH::MuonContainer*> m_muons

std::map<std::string, std::vector<std::string>> m_MuonRecoEff_SF_sysNames

std::map<std::string, std::vector<std::string>> m_MuonIsoEff_SF_sysNames

std::map<std::string, std::map<std::string, std::vector<std::string>>> m_MuonTrigEff_SF_sysNames

std::vector<std::string> m_MuonTTVAEff_SF_sysNames

std::map<std::string, xAH::ElectronContainer*> m_elecs

std::map<std::string, xAH::PhotonContainer*> m_photons

std::map<std::string, xAH::ClusterContainer*> m_clusters

std::map<std::string, xAH::TauContainer*> m_taus

std::map<std::string, xAH::MetContainer*> m_met

std::map<std::string, xAH::VertexContainer*> m_vertices

std::map<std::string, xAH::VertexContainer*> m_truth_vertices

Tree Maker Algorithm

class TreeAlgo : public xAH::Algorithm

Public Functions

TreeAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual HelpTreeBase *createTree(xAOD::TEvent *event, TTree *tree, TFile *file, const float units, bool debug, xAOD::TStore *store)

Public Members

bool m_outHistDir = false

std::string m_treeStreamName = "tree"

std::string m_evtDetailStr = ""

std::string m_trigDetailStr = ""

std::string m_muDetailStr = ""

std::string m_elDetailStr = ""

std::string m_jetDetailStr = ""

std::string m_trigJetDetailStr = ""

std::string m_truthJetDetailStr = ""

std::string m_fatJetDetailStr = ""

std::string m_truthFatJetDetailStr = ""

std::string m_tauDetailStr = ""

std::string m_METDetailStr = ""

std::string m_METReferenceDetailStr = ""

std::string m_photonDetailStr = ""

std::string m_clusterDetailStr = ""

std::string m_truthParticlesDetailStr = ""

std::string m_trackParticlesDetailStr = ""

std::string m_vertexDetailStr = ""

std::string m_evtContainerName = ""

std::string m_muContainerName = ""

std::string m_elContainerName = ""

std::string m_jetContainerName = ""

std::string m_jetBranchName = "jet"

std::string m_truthJetContainerName = ""

std::string m_truthJetBranchName = "truthJet"

std::string m_trigJetContainerName = ""

std::string m_trigJetBranchName = "trigJet"

std::string m_fatJetContainerName = ""

std::string m_fatJetBranchName = ""

std::string m_truthFatJetContainerName = ""

std::string m_truthFatJetBranchName = "truth_fatjet"

std::string m_tauContainerName = ""

std::string m_METContainerName = ""

std::string m_METReferenceContainerName = ""

std::string m_photonContainerName = ""

std::string m_clusterContainerName = ""

std::string m_clusterBranchName = "CaloCalTopoClusters"

std::string m_truthParticlesContainerName = ""

std::string m_truthParticlesBranchName = "xAH_truth"

std::string m_trackParticlesContainerName = ""

std::string m_l1JetContainerName = ""

std::string m_l1JetBranchName = "L1Jet"

std::string m_vertexBranchName = "vertex"

bool m_sortL1Jets = false

bool m_retrievePV = true

std::string m_muSystsVec = ""

std::string m_elSystsVec = ""

std::string m_tauSystsVec = ""

std::string m_jetSystsVec = ""

std::string m_photonSystsVec = ""

std::string m_fatJetSystsVec = ""

std::string m_metSystsVec = ""

float m_units = 1e3

unit conversion from MeV, default is GeV

int m_autoFlush = 0

Set to a large negative number, such as -1000000, to ensure that the tree flushes memory after a reasonable amount of time. Otherwise, jobs with a lot of systematics use too much memory.

Protected Attributes

std::vector<std::string> m_jetDetails

std::vector<std::string> m_trigJetDetails

std::vector<std::string> m_fatJetDetails

std::vector<std::string> m_jetContainers

std::vector<std::string> m_truthJetContainers

std::vector<std::string> m_trigJetContainers

std::vector<std::string> m_fatJetContainers

std::vector<std::string> m_l1JetContainers

std::vector<std::string> m_vertexContainers

std::vector<std::string> m_truthParticlesContainers

std::vector<std::string> m_jetBranches

std::vector<std::string> m_truthJetBranches

std::vector<std::string> m_trigJetBranches

std::vector<std::string> m_fatJetBranches

std::vector<std::string> m_l1JetBranches

std::vector<std::string> m_vertexBranches

std::vector<std::string> m_truthParticlesBranches

std::vector<std::string> m_clusterDetails

std::vector<std::string> m_clusterContainers

std::vector<std::string> m_clusterBranches

std::vector<std::string> m_vertexDetails

std::map<std::string, HelpTreeBase*> m_trees

xAOD Outputs

Mini-xAOD

class MinixAOD : public xAH::Algorithm

Produce xAOD outputs.

I can think up the following cases when a user is doing an EL Algorithm:

input containers in TEvent (simple) deep-copied containers in TStore (deep-copy) shallow-copied containers in TStore (shallow) CDV containers in TStore (cdv)

For the above use-cases, we might produce outputs like so:

write the input container to the output. This uses TEvent::copy(). write the deep-copied containers to the output. This calls TStore::retrieve() and then TEvent::record(). two options when we have shallow-copies:

1. shallowIO=false: write to the output as a deep-copy like in the previous option

2. shallowIO=true: write to the output as a shallow-copy, but make sure the original container is also written to the output

make a deep-copy of the ConstDataVector and then move from TStore to TEvent. The problem is that we point to local memory that will not persist when making the CDV.

The trickiest case is with shallow copies because those could be our systematics – and you might want to copy the original container, and only copy over systematics via true shallow copies to conserve memory and space.

Warning

Care must be taken when managing memory and using copies. You need to think about how copies point to each other and whether you can use shallow copies or deep copies or both.

Public Functions

MinixAOD()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_outputFileName = "out_miniXAOD"

name of the output file to use for xAOD dumping

bool m_createOutputFile = true

enable to create the output file for xAOD dumping

bool m_copyFileMetaData = false

copy the file metadata over

bool m_copyTriggerInfo = false

copy the trigger containers and meta data over

bool m_copyCutBookkeeper = false

copy the cutbookkeeper data over

std::string m_simpleCopyKeys = ""

names of containers to copy from the input file

Container names should be space-delimited:

"m_simpleCopyKeys": "EventInfo AntiKt4EMTopoJets"

std::string m_storeCopyKeys = ""

names of containers in the TStore to copy over

Container names should be space-delimited:

"m_storeCopyKeys": "BrandNewJetContainer ReclusteredJets"

Note

This option is appropriate for deep-copied containers.

std::string m_shallowCopyKeys = ""

names of containers that have been shallow-copied

This option is a little different because shallow-copied containers have parent containers. However, there are two options depending on the setShallowIO option

True

If this is set to true, you will want to specify the parent container so that we copy it over as well (it is assumed that the parent container is in TStore or TEvent):

"m_shallowCopyKeys": "SCAntiKt4EMTopoJets|AntiKt4EMTopoJets SCMuons|Muons_Presel"

False

If this is set to false, you will not want to specify the parent container

”m_shallowCopyKeys”: “SCAntiKt4EMTopoJets| SCMuons|”

Always specify your string in a space-delimited format where pairs are split up by shallow container name|parent container name.

Note

This option is appropriate for shallow-copied containers.

Warning

Please note that the shallowIO option is what determines how the memory is managed. If you run into issues with shallow-copied containers here, make sure you know whether this option was enabled or not before asking for help.

std::string m_deepCopyKeys = ""

names of containers that have been shallow-copied

Here, we will do the deep-copying for you, so that the containers can be correctly recorded into the output. Due to the way view-only containers work, we can’t figure out whether the memory points to a specific parent container we can copy, or to a non-persistable, local (stack) memory. The best option is to just deep-copy and allocate new memory instead:

"m_deepCopyKeys": "AntiKt4EMTopoJets|DeepCopyAntiKt4Jets Muons|DeepCopyMuons"

Always specify your string in a space-delimited format where pairs are split up by input container name|output container name.

Note

This option is appropriate for view-only containers such as ConstDataVector.

std::string m_vectorCopyKeys = ""

names of vectors that have container names for its contents

Here, we will do the copying for you by retrieving the vector of container names and copy each one over. See how MinixAOD::m_shallowCopyKeys works.

Always specify your string in a space-delimited format where pairs are split up by vector name|parent container name.

Note

This option is appropriate for groups shallow-copied containers such as when you are dealing with systematics.

Private Members

std::vector<std::string> m_simpleCopyKeys_vec

A vector of containers that are in TEvent that just need to be written to the output.

std::vector<std::pair<std::string, std::string>> m_shallowCopyKeys_vec

A vector of (container name, parent name) pairs for shallow-copied objects &#8212; if parent is empty, deep-copy it.

std::vector<std::pair<std::string, std::string>> m_deepCopyKeys_vec

A vector of (in container, output container) that need to be deep-copied first before moving to TStore.

std::vector<std::pair<std::string, std::string>> m_vectorCopyKeys_vec

A vector of (name of vector of container names, parent name) pairs for shallow-copied objects (like systematics) &#8212; if parent is empty, deep-copy it.

std::vector<std::string> m_copyFromStoreToEventKeys_vec

A vector of containers (and aux-pairs) in TStore to record in TEvent.

xAODMaker::FileMetaDataTool *m_fileMetaDataTool = nullptr

Pointer for the File MetaData Tool.

xAOD::CutBookkeeperContainer *m_outputCBKContainer = nullptr

Pointer for the TriggerMenu MetaData Tool.

Pointer for our CutBookkeeper

xAOD::CutBookkeeperAuxContainer *m_outputCBKContainer_aux = nullptr

xAOD::CutBookkeeperContainer *m_outputInCBKContainer = nullptr

xAOD::CutBookkeeperAuxContainer *m_outputInCBKContainer_aux = nullptr

xAOD::CutBookkeeper *m_outputCBK = nullptr

Utilities

Debug Tool

class DebugTool : public xAH::Algorithm

Public Functions

DebugTool()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

bool m_printStore = false

Helper Classes

namespace HelperClasses

Enums

enum class ContainerType

Values:

enumerator UNKNOWN

enumerator CONSTDV

enumerator CONSTCONT

enum class ToolName

Values:

enumerator MUONSELECTOR

enumerator ELECTRONSELECTOR

enumerator PHOTONSELECTOR

enumerator JETSELECTOR

enumerator BJETSELECTOR

enumerator CALIBRATOR

enumerator CORRECTOR

enumerator SELECTOR

enumerator DEFAULT

template<typename T>
class EnumParser

#include <HelperClasses.h>

template enum parser. Copied from: http://stackoverflow.com/a/726681

class InfoSwitch

#include <HelperClasses.h>

A struct that is used for parsing configuration strings and assigning booleans to various properties. Currently used in plotting code.

Strings are used to turn on and off histograms and branches in the tree The following structs hold the bools used to control the content and also have the string which is necessary to turn a set on. See the derived members for more information about what is supported. Each derived member should provide a table of parameters, patterns, and type of matching scheme used. The pattern will use standard PCRE-syntax when appropriate.

We support two major matching schemes:

Exact

If a variable is matched exactly to a string, then a boolean is set to True or False based on whether an exact match exists or not.

Partial

If a variable is partially matched to a string, then there is some specific pattern we are extracting that will succeed the partial match that determines what the variable will be set to (usually not a bool).

Subclassed by HelperClasses::EventInfoSwitch, HelperClasses::IParticleInfoSwitch, HelperClasses::METInfoSwitch, HelperClasses::TrackInfoSwitch, HelperClasses::TriggerInfoSwitch

Public Functions

inline InfoSwitch(const std::string configStr)

Constructor. Take in input string, create vector of tokens.

Parameters

configStr – The configuration string to split up.

inline bool has_exact(const std::string flag)

Search for an exact match in m_configDetails.

Parameters

flag – The string we search for.

inline bool has_match(const std::string flag)

Search for a partial match in m_configStr.

Parameters

flag – The string we search for.

std::string get_working_point(const std::string flag)

Search for a single flag in m_configDetails and parse out the working point.

Parameters

flag – The string we search for.

std::vector<std::string> get_working_points(const std::string flag)

Search for multiple flags in m_configDetails and parse out the working points.

Parameters

flag – The string we search for.

Protected Attributes

const std::string m_configStr

The input configuration string from which we split up into tokens.

std::set<std::string> m_configDetails

The vector of tokens from which we search through for finding matches.

class EventInfoSwitch : public HelperClasses::InfoSwitch

#include <HelperClasses.h>

The HelperClasses::InfoSwitch struct for Event Information.

Parameter	Pattern	Match
m_noDataInfo	noDataInfo	exact
m_eventCleaning	eventCleaning	exact
m_bcidInfo	bcidInfo	exact
m_pileup	pileup	exact
m_pileupsys	pileupsys	exact
m_shapeEM	shapeEM	exact
m_shapeEMPFLOW	shapeEMPFLOW	exact
m_shapeLC	shapeLC	exact
m_truth	truth	exact
m_caloClus	caloClusters	exact
m_weightsSys	weightsSys	exact
m_beamspotweight	beamspotweight	exact

class TriggerInfoSwitch : public HelperClasses::InfoSwitch

#include <HelperClasses.h>

The HelperClasses::InfoSwitch struct for Trigger Information.

Parameter	Pattern	Match
m_basic	basic	exact
m_menuKeys	menuKeys	exact
m_passTriggers	passTriggers	exact
m_passTrigBits	passTrigBits	exact
m_prescales	prescales	exact
m_prescalesLumi	prescalesLumi	exact

Note

m_prescales contains information from the TrigDecisionTool for every trigger used in event selection and event trigger-matching. m_prescalesLumi contains information retrieved from the pile-up reweighting tool based on the actual luminosities of triggers.

class IParticleInfoSwitch : public HelperClasses::InfoSwitch

#include <HelperClasses.h>

The HelperClasses::InfoSwitch struct for IParticle Information.

Parameter	Pattern	Match
m_noMultiplicity	noMultiplicity	exact
m_kinematic	kinematic	exact
m_numLeading	NLeading	partial
m_useTheS	useTheS	exact

Note

m_numLeading requires a number XX to follow it, defining the number of leading partiles and associate it with that variable.

For example:

m_configStr = "... NLeading4 ..."

will define int m_numLeading = 4.

Subclassed by HelperClasses::ClusterInfoSwitch, HelperClasses::ElectronInfoSwitch, HelperClasses::JetInfoSwitch, HelperClasses::MuonInfoSwitch, HelperClasses::PhotonInfoSwitch, HelperClasses::TauInfoSwitch, HelperClasses::TruthInfoSwitch

class MuonInfoSwitch : public HelperClasses::IParticleInfoSwitch

#include <HelperClasses.h>

The HelperClasses::IParticleInfoSwitch class for Muon Information.

Parameter	Pattern	Match
m_trigger	trigger	exact
m_isolation	isolation	exact
m_isolationKinematics	isolationKinematics	exact
m_quality	quality	exact
m_recoparams	recoparams	exact
m_trackparams	trackparams	exact
m_trackhitcont	trackhitcont	exact
m_effSF	effSF	exact
m_energyLoss	energyLoss	exact
m_recoWPs[XYZ]	RECO_XYZ	pattern
m_isolWPs[“”]	ISOL_	exact
m_isolWPs[“”]	ISOL_NONE	exact
m_isolWPs[XYZ]	ISOL_XYZ	pattern
m_trigWPs[XYZ]	TRIG_XYZ	pattern
m_passSel	passSel	exact
m_passOR	passOR	exact

Note

quality, isolation and effSF switches do not enable any additional output by themselves. They require additional working point pattern using RECO_XYZ for quality working points and scale factors, ISOL_XYZ for isolation working points and scale factors, and TRIG_XYZ for trigger scale factors. XYZ in the pattern should be replaced using the working point name, for example:

m_configStr = "... RECO_Medium ..."

will define the Medium quality working point and the accompanying scale factors.

Isolation supports NONE or empty option which will enable scale factors without additional isolation requirements, for example:

m_configStr = "... ISOL_NONE ISOL_Loose ..."

will define the Loose isolation working point status branch, and scale factors without isolation requirements and using the Loose WP.

class ElectronInfoSwitch : public HelperClasses::IParticleInfoSwitch

#include <HelperClasses.h>

The HelperClasses::IParticleInfoSwitch class for Electron Information.

Parameter	Pattern	Match
m_trigger	trigger	exact
m_isolation	isolation	exact
m_isolationKinematics	isolationKinematics	exact
m_PID	PID	exact
m_trackparams	trackparams	exact
m_trackhitcont	trackhitcont	exact
m_effSF	effSF	exact
m_PIDWPs[XYZ]	PID_XYZ	pattern
m_PIDSFWPs[XYZ]	PIDSF_XYZ	pattern
m_isolWPs[“”]	ISOL_	exact
m_isolWPs[“”]	ISOL_NONE	exact
m_isolWPs[XYZ]	ISOL_XYZ	pattern
m_trigWPs[XYZ]	TRIG_XYZ	pattern
m_passSel	passSel	exact
m_passOR	passOR	exact

Note

PID, isolation and effSF switches do not enable any additional output by themselves. They require additional working point pattern using PID_XYZ for PID working points, PIDSF_XYZ for PID scale factors, ISOL_XYZ for isolation working points and scale factors, and TRIG_XYZ for trigger scale factors. XYZ in the pattern should be replaced using the working point name, for example:

m_configStr = "... PID_LHMedium PIDSF_MediumLLH ..."

will define the LHMedium PID working point and the accompanying scale factors. Note that not all PID working points have scale factors available.

Isolation supports NONE or empty option which will enable scale factors without additional isolation requirements, for example:

m_configStr = "... ISOL_NONE ISOL_Loose ..."

will define the Loose isolation working point status branch, and scale factors without isolation requirements and using the Loose WP.

class PhotonInfoSwitch : public HelperClasses::IParticleInfoSwitch

#include <HelperClasses.h>

The HelperClasses::IParticleInfoSwitch class for Photon Information.

Parameter	Pattern	Match
m_isolation	isolation	exact
m_PID	PID	exact
m_purity	purity	exact
m_effSF	effSF	exact
m_trigger	trigger	exact
m_isoCones	isoCone	partial

Note

isoCone can be repeated but requires a number after it, for example:

m_configStr = "... isoCone20 isoCone40 ..."

which will define std::vector<int> m_isoCones = {20,40}.

class ClusterInfoSwitch : public HelperClasses::IParticleInfoSwitch

class JetInfoSwitch : public HelperClasses::IParticleInfoSwitch

#include <HelperClasses.h>

The HelperClasses::IParticleInfoSwitch class for Jet Information.

Parameter	Pattern	Match
m_noMultiplicity	noMultiplicity	exact
m_kinematic	kinematic	exact
m_trigger	trigger	exact
m_substructure	substructure	exact
m_ntrimsubjets	ntrimsubjets	exact
m_bosonCount	bosonCount	exact
m_VTags	VTags	exact
m_rapidity	rapidity	exact
m_clean	clean	exact
m_cleanLight	cleanLight	exact
m_cleanLightLLP	cleanLightLLP	exact
m_cleanTrig	cleanTrig	exact
m_timing	timing	exact
m_energy	energy	exact
m_energyLight	energyLight	exact
m_scales	scales	exact
m_constscaleEta	constscaleEta	exact
m_detectorEta	detectorEta	exact
m_resolution	resolution	exact
m_truth	truth	exact
m_truthDetails	truth_details	exact
m_layer	layer	exact
m_trackPV	trackPV	exact
m_trackAll	trackAll	exact
m_chargedPFOPV	chargedPFOPV	exact
m_jvt	JVT	exact
m_NNJvt	NNJvt	exact
m_sfJVTName	sfJVT	partial
m_sffJVTName	sffJVT	partial
m_allTrack	allTrack	exact
m_allTrackPVSel	allTrackPVSel	exact
m_allTrackDetail	allTrackDetail	exact
m_constituent	constituent	exact
m_constituentAll	constituentAll	exact
m_flavorTag	flavorTag	exact
m_flavorTagHLT	flavorTagHLT	exact
m_flavorTagTLA	flavorTagTLA	exact
m_sfFTagFix	sfFTagFix	partial
m_sfFTagFlt	sfFTagFlt	partial
m_sfFTagHyb	sfFTagHyb	partial
m_jetBTag	jetBTag	partial
m_area	area	exact
m_JVC	JVC	exact
m_tracksInJet	tracksInJet	partial
m_trackJetName	trackJetName	partial
m_hltVtxComp	hltVtxComp	exact
m_onlineBS	onlineBS	exact
m_onlineBSTool	onlineBSTool	exact
m_charge	charge	exact
m_passSel	passSel	exact
m_passOR	passOR	exact
m_vsLumiBlock	vsLumiBlock	exact
m_vsActualMu	vsActualMu	exact
m_lumiB_runN	lumiB_runN	exact
m_byAverageMu	byAverageMu	exact
m_byEta	byEta	exact
m_etaPhiMap	etaPhiMap	exact
m_muonCorrection	muonCorrection	exact

trackJetName expects one or more track jet container names separated by an underscore. For example, the string trackJetName_GhostAntiKt2TrackJet_GhostVR30Rmax4Rmin02TrackJet will set the attriubte m_trackJetNames to {"GhostAntiKt2TrackJet", "GhostVR30Rmax4Rmin02TrackJet"}.

Note

sfJVT requires a working point after it, for example:

m_configStr = "... sfJVTMedium ..."

jetBTag expects the format jetBTag_tagger_type_AABB..MM..YY.ZZ. This will create a vector of working points (AA, BB, CC, …, ZZ) associated with that tagger. Several entries can be given. For example:

m_configStr = “… jetBTag_DL1r_FixedCutBEff_60707785 …”

class TruthInfoSwitch : public HelperClasses::IParticleInfoSwitch

#include <HelperClasses.h>

The HelperClasses::InfoSwitch struct for Truth Information.

Parameter	Pattern	Match
m_noMultiplicity	noMultiplicity	exact
m_kinematic	kinematic	exact
m_type	type	exact
m_bVtx	bVtx	exact
m_parents	parents	exact
m_children	children	exact
m_dressed	dressed	exact
m_origin	origin	exact
m_particleType	particleType	exact
m_pdgIdOnly	pdgIdOnly	exact

class TrackInfoSwitch : public HelperClasses::InfoSwitch

#include <HelperClasses.h>

The HelperClasses::InfoSwitch struct for Track Information.

Parameter	Pattern	Match
m_noMultiplicity	noMultiplicity	exact
m_kinematic	kinematic	exact
m_fitpars	fitpars	exact
m_numbers	numbers	exact
m_vertex	vertex	exact
m_useTheS	useTheS	exact

class TauInfoSwitch : public HelperClasses::IParticleInfoSwitch

#include <HelperClasses.h>

The HelperClasses::IParticleInfoSwitch struct for Tau Information.

Note

identification and effSF switches do not enable any additional output by themselves. They require additional working point pattern using TAUEFF_XYZ for combined scale factors, and TRIG_XYZ for trigger scale factors. XYZ in the pattern should be replaced using the working point name, for example:

m_configStr = "... TAUEFF_EleOLRElectronEleRNNLoose_TauIDMedium ... TRIG_EleOLRElectronEleRNNMedium_TauIDLoose_TrigMyTriggerMenu"

Notice that the working point for TAUEFF is a combination of two working points from EleOLRElectron and TauID.

class METInfoSwitch : public HelperClasses::InfoSwitch

#include <HelperClasses.h>

The HelperClasses::InfoSwitch struct for Missing \(\text{E}_{\text{T}}\) Information.

Parameter	Pattern	Match
m_metClus	metClus	exact
m_metTrk	metTrk	exact
m_sigClus	sigClus|all	exact
m_sigTrk	sigTrk|all	exact
m_sigResolutionClus	sigResolutionClus|all	exact
m_sigResolutionTrk	sigResolutionTrk|all	exact
m_refEle	refEle|all	exact
m_refGamma	refGamma|all	exact
m_refTau	refTau|all	exact
m_refMuons	refMuons|all	exact
m_refJet	refJet|all	exact
m_refJetTrk	refJetTrk	exact
m_softClus	softClus|all	exact
m_softTrk	softTrk|all	exact
m_noExtra	noExtra	exact

Note

For all except m_refJetTrk, you can pass in the string "all" to enable all information. You can force only calocluster- or track-based MET using m_metClus or m_metTrk.

Helper Functions

namespace HelperFunctions

Enums

enum ShowerType

The different supported shower types.

Values:

enumerator Unknown

enumerator Pythia8

enumerator Herwig7

enumerator Sherpa21

enumerator Sherpa22

enumerator Sherpa2210

Functions

MsgStream &msg(MSG::Level lvl = MSG::INFO)

Static object that provides athena-based message logging functionality

bool passPrimaryVertexSelection(const xAOD::VertexContainer *vertexContainer, int Ntracks = 2)

int countPrimaryVertices(const xAOD::VertexContainer *vertexContainer, int Ntracks = 2)

const xAOD::Vertex *getPrimaryVertex(const xAOD::VertexContainer *vertexContainer, MsgStream &msg)

inline const xAOD::Vertex *getPrimaryVertex(const xAOD::VertexContainer *vertexContainer)

float getPrimaryVertexZ(const xAOD::Vertex *pvx)

int getPrimaryVertexLocation(const xAOD::VertexContainer *vertexContainer, MsgStream &msg)

inline int getPrimaryVertexLocation(const xAOD::VertexContainer *vertexContainer)

bool applyPrimaryVertexSelection(const xAOD::JetContainer *jets, const xAOD::VertexContainer *vertices)

std::string replaceString(std::string subjet, const std::string &search, const std::string &replace)

std::vector<TString> SplitString(TString &orig, const char separator)

float dPhi(float phi1, float phi2)

bool has_exact(const std::string input, const std::string flag)

std::size_t string_pos(const std::string &haystack, const std::string &needle, unsigned int N)

Function which returns the position of the n-th occurence of a character in a string searching backwards. Returns -1 if no occurencies are found.

Source: http://stackoverflow.com/questions/18972258/index-of-nth-occurrence-of-the-string

StatusCode isAvailableMetaData(TTree *metaData)

bool isFilePrimaryxAOD(TFile *inputFile)

std::vector<TLorentzVector> jetReclustering(const xAOD::JetContainer *jets, double radius = 1.0, double fcut = 0.05, fastjet::JetAlgorithm rc_alg = fastjet::antikt_algorithm)

std::vector<TLorentzVector> jetTrimming(const xAOD::JetContainer *jets, double radius = 0.3, double fcut = 0.05, fastjet::JetAlgorithm s_alg = fastjet::kt_algorithm)

TLorentzVector jetTrimming(const xAOD::Jet *jet, double radius = 0.3, double fcut = 0.05, fastjet::JetAlgorithm s_alg = fastjet::kt_algorithm)

bool sort_pt(const xAOD::IParticle *partA, const xAOD::IParticle *partB)

std::vector<CP::SystematicSet> getListofSystematics(const CP::SystematicSet inSysts, std::string systNames, float systVal, MsgStream &msg)

Get a list of systematics.

Parameters

• inSysts – systematics set retrieved from the tool

• systNames – comma separated list of wanted systematics names, use “Nominal” for nominal and “All” for all systematics

• systVal – continuous systematics sigma value

• msg – the MsgStream object with appropriate level for debugging

void writeSystematicsListHist(const std::vector<CP::SystematicSet> &systs, std::string histName, TFile *file)

template<typename T>
std::string type_name(bool useXAOD = true)

template<typename T1, typename T2>
StatusCode makeSubsetCont(T1 *&intCont, T2 *&outCont, MsgStream &msg, const std::string &flagSelect = "", HelperClasses::ToolName tool_name = HelperClasses::ToolName::DEFAULT)

Function to copy a subset of a generic input xAOD container into a generic output xAOD container.

If the optional parameters aren’t specified, the function will just make a full copy of the input container into the output one.

Author

Marco Milesi (marco.milesi@cern.ch)

Parameters

• intCont – [in] input container

• outCont – [inout] output container

• flagSelect – [in] (optional) the name of the decoration for objects passing a certain selection (e.g. “passSel”, “overlaps” …). When explicitly specified, it must not be empty.

• tool_name – [in] (optional) an enum specifying the tool type which is calling this function (definition in HelperClasses::ToolName)

template<typename T1, typename T2>
StatusCode makeSubsetCont(T1 *&intCont, T2 *&outCont, const std::string &flagSelect = "", HelperClasses::ToolName tool_name = HelperClasses::ToolName::DEFAULT)

template<typename T>
StatusCode retrieve(T *&cont, std::string name, xAOD::TEvent *event, xAOD::TStore *store, MsgStream &msg)

Retrieve an arbitrary object from TStore / TEvent.

This tries to make your life simple by providing a one-stop container retrieval shop for all types.

Example Usage:

const xAOD::JetContainer  jets(0);
// look for "AntiKt10LCTopoJets" in both TEvent and TStore
ANA_CHECK( HelperFunctions::retrieve(jets, "AntiKt10LCTopoJets", m_event, m_store) );
// look for "AntiKt10LCTopoJets" in only TStore
ANA_CHECK( HelperFunctions::retrieve(jets, "AntiKt10LCTopoJets", 0, m_store) );
// look for "AntiKt10LCTopoJets" in only TEvent, enable verbose output
ANA_CHECK( HelperFunctions::retrieve(jets, "AntiKt10LCTopoJets", m_event, 0, msg()) );

Checking Order:

• start by checking TStore

  • check if store contains ‘xAOD::JetContainer’ named ‘name’

    • attempt to retrieve from store

    • return if failure

• next check TEvent

  • check if event contains ‘xAOD::JetContainer’ named ‘name’

    • attempt to retrieve from event

    • return if failure

  • return FAILURE

• return SUCCESS (should never reach this last line)

Parameters

• cont – pass in a pointer to the object to store the retrieved container in

• name – the name of the object to look up

• event – the TEvent, usually wk()->xaodEvent(). Set to 0 to not search TEvent.

• store – the TStore, usually wk()->xaodStore(). Set to 0 to not search TStore.

• msg – the MsgStream object with appropriate level for debugging

template<typename T>
StatusCode retrieve(T *&cont, std::string name, xAOD::TEvent *event, xAOD::TStore *store)

template<typename T> StatusCode __attribute__ ((deprecated("retrieve<T>(..., bool) is deprecated. See https://github.com/UCATLAS/xAODAnaHelpers/pull/882"))) retrieve(T *&cont

template<typename T>
bool isAvailable(std::string name, xAOD::TEvent *event, xAOD::TStore *store, MsgStream &msg)

Return true if an arbitrary object from TStore / TEvent is available.

This tries to make your life simple by providing a one-stop container check shop for all types

Example Usage:

const xAOD::JetContainer  jets(0);
// look for "AntiKt10LCTopoJets" in both TEvent and TStore
HelperFunctions::isAvailable<xAOD::JetContainer>("AntiKt10LCTopoJets", m_event, m_store)
// look for "AntiKt10LCTopoJets" in only TStore
HelperFunctions::isAvailable<xAOD::JetContainer>("AntiKt10LCTopoJets", 0, m_store)
// look for "AntiKt10LCTopoJets" in only TEvent, enable verbose output
HelperFunctions::isAvailable<xAOD::JetContainer>("AntiKt10LCTopoJets", m_event, 0, MSG::VERBOSE)

Parameters

• name – the name of the object to look up

• event – the TEvent, usually wk()->xaodEvent(). Set to 0 to not search TEvent.

• store – the TStore, usually wk()->xaodStore(). Set to 0 to not search TStore.

• msg – the MsgStream object with appropriate level for debugging

template<typename T>
bool isAvailable(std::string name, xAOD::TEvent *event, xAOD::TStore *store)

template<class T>
const T *getLink(const xAOD::IParticle *particle, std::string name)

Access to element link to object of type T stored in auxdata.

template<typename T>
T sort_container_pt(T *inCont)

template<typename T>
const T sort_container_pt(const T *inCont)

inline bool found_non_dummy_sys(std::vector<std::string> *sys_list)

template<typename T1, typename T2, typename T3>
StatusCode makeDeepCopy(xAOD::TStore *m_store, std::string containerName, const T1 *cont)

Make a deep copy of a container and put it in the TStore.

This is a very powerful templating function. The point is to remove the triviality of making deep copies by specifying all that is needed. The best way is to demonstrate via example:

const xAOD::JetContainer  selected_jets(nullptr);
ANA_CHECK( m_event->retrieve( selected_jets, "SelectedJets" ));
ANA_CHECK( (HelperFunctions::makeDeepCopy<xAOD::JetContainer, xAOD::JetAuxContainer, xAOD::Jet>(m_store, "BaselineJets", selected_jets)));

Template Parameters

• T1 – The type of the container you’re going to deep copy into

• T2 – The type of the aux container you’re going to deep copy into

• T3 – The type of the object inside the container you’re going to deep copy

Parameters

• m_store – A pointer to the TStore object

• containerName – The name of the container to create as output in the TStore

• cont – The container to deep copy, it should be a container of pointers (IParticleContainer or ConstDataVector)

template<typename T1, typename T2>
StatusCode recordOutput(xAOD::TEvent *m_event, xAOD::TStore *m_store, std::string containerName)

Copy a container from the TStore to be recorded in the TEvent (eg: to an output)

If you have a container in the TStore, this function will record it into the output for you without an issue. As an example:

ANA_CHECK( HelperFunctions::recordOutput<xAOD::JetContainer, xAOD::JetAuxContainer>(m_event, m_store, "BaselineJets"));

where we build off the previous example of making a deep copy (see HelperFunctions::makeDeepCopy()).

Template Parameters

• T1 – The type of the container you’re going to record

• T2 – The type of the aux container you’re going to record

Parameters

• m_event – A pointer to the TEvent object

• m_store – A pointer to the TStore object

• containerName – The name of the container in the TStore to record to TEvent

template<typename T_BR>
void connectBranch(std::string name, TTree *tree, const std::string &branch, std::vector<T_BR> **variable)

template<typename T>
void remove_duplicates(std::vector<T> &vec)

ShowerType getMCShowerType(const std::string &sample_name)

Determines the type of generator used for the shower from the sample name.

The name of the generator is determined using some common definitions in the ATLAS MC dataset naming scheme. The case independent strings that are searched for are:

PYTHIA8EVTGEN or Py8EG or PYTHIA : Pythia8 HERWIG : Herwig7 SHERPA_CT : Sherpa21 SHERPA : Sherpa22 (if not Sherpa 21)

Parameters

sample_name – The name of the sample, usualy the dataset name

Variables

StatusCode std::string name

StatusCode std::string xAOD::TEvent * event

StatusCode std::string xAOD::TEvent xAOD::TStore * store

StatusCode std::string xAOD::TEvent xAOD::TStore bool debug   = { return retrieve<T>(cont, name, event, store, msg())

struct pt_sort

Public Functions

inline bool operator()(const TLorentzVector &lhs, const TLorentzVector &rhs)

inline bool operator()(const TLorentzVector *lhs, const TLorentzVector *rhs)

inline bool operator()(const xAOD::IParticle &lhs, const xAOD::IParticle &rhs)

inline bool operator()(const xAOD::IParticle *lhs, const xAOD::IParticle *rhs)

MET Constructor

class METConstructor : public xAH::Algorithm

Public Functions

METConstructor()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_mapName = "METAssoc_AntiKt4LCTopo"

std::string m_coreName = "MET_Core_AntiKt4LCTopo"

std::string m_outputContainer = "NewRefFinal"

std::string m_systConfigPrefix = "METUtilities/R22_PreRecs"

std::string m_systConfigSoftTrkFile = "TrackSoftTerms-pflow.config"

std::string m_inputJets = ""

std::string m_inputElectrons = ""

std::string m_inputPhotons = ""

std::string m_inputTaus = ""

std::string m_inputMuons = ""

bool m_doElectronCuts = false

bool m_doPhotonCuts = false

bool m_doTauCuts = false

bool m_doMuonCuts = false

bool m_doMuonEloss = false

bool m_doIsolMuonEloss = false

bool m_doJVTCut = false

bool m_dofJVTCut = false

std::string m_fJVTdecorName = "passFJVT"

Name of fJVT decoration.

bool m_doPFlow = true

To turn on p-flow MET calculation set m_doPFlow to true.

std::string m_METWorkingPoint = ""

Name of MET Working Point (defines the JetSelection applied in METMaker)

bool m_rebuildUsingTracksInJets = false

Rebuild MET using tracks in calo jets.

bool m_addSoftClusterTerms = false

Include soft cluster terms if rebuilding MET using jet terms (only considered if m_rebuildUsingTracksInJets is false)

bool m_calculateSignificance = false

Enable MET significance calculation.

bool m_significanceTreatPUJets = true

Introduce “resolution” for jets with low JVT, if the analysis is sensitive to pileup jets.

double m_significanceSoftTermReso = 10.0

Set soft term resolution.

bool m_runNominal = true

set to false if you want to run met systematics

std::string m_systName = "All"

do not change it, not useful

float m_systVal = 1.0

bool m_writeSystToMetadata = false

Write systematics names to metadata.

std::string m_jetSystematics = ""

Name of jet systematics vector from JetCalibrator.

std::string m_eleSystematics = ""

Name of electron systematics vector from ElectronCalibrator.

std::string m_muonSystematics = ""

Name of muon systematics vector from MuonCalibrator.

std::string m_tauSystematics = ""

Name of tau systematics vector from TauCalibrator.

std::string m_phoSystematics = ""

Name of photon systematics vector from PhotonCalibrator.

std::string m_outputAlgoSystNames = ""

Private Members

asg::AnaToolHandle<IMETMaker> m_metmaker_handle = {"met::METMaker/METMaker", this}

asg::AnaToolHandle<IMETSystematicsTool> m_metSyst_handle = {"met::METSystematicsTool/METSystematicsTool", this}

asg::AnaToolHandle<IMETSignificance> m_metSignificance_handle = {"met::METSignificance/METSignificance", this}

asg::AnaToolHandle<TauAnalysisTools::ITauSelectionTool> m_tauSelTool_handle = {"TauAnalysisTools::TauSelectionTool/TauSelectionTool", this}

std::vector<CP::SystematicSet> m_sysList

int m_numEvent

Particle PID Manager

Electron LH PID Manager

Warning

doxygenclass: Cannot find class “ElectronLHPIDManager” in doxygen xml output for project “xAH” from directory: ./doxygen/xml

Electron Cut-Based PID Manager

class ElectronCutBasedPIDManager

Public Functions

ElectronCutBasedPIDManager()

ElectronCutBasedPIDManager(std::string WP, bool debug = false)

~ElectronCutBasedPIDManager()

StatusCode setupWPs(bool configTools, std::string selector_name = "")

StatusCode setDecorations(const xAOD::Electron *electron)

inline const std::string getSelectedWP()

inline std::multimap<std::string, AsgElectronIsEMSelector*> getAllWPTools()

inline std::multimap<std::string, AsgElectronIsEMSelector*> getValidWPTools()

inline const std::set<std::string> getAllWPs()

inline const std::set<std::string> getValidWPs()

Private Members

std::string m_selectedWP

bool m_debug

std::multimap<std::string, AsgElectronIsEMSelector*> m_allWPTools

std::multimap<std::string, AsgElectronIsEMSelector*> m_validWPTools

std::set<std::string> m_allWPAuxDecors

std::set<std::string> m_validWPs

AsgElectronIsEMSelector *m_asgElectronIsEMSelector_Loose

AsgElectronIsEMSelector *m_asgElectronIsEMSelector_Medium

AsgElectronIsEMSelector *m_asgElectronIsEMSelector_Tight

xAH::Algorithm

class Algorithm : public EL::Algorithm

This is used by all algorithms within xAODAnaHelpers.

The main goal of this algorithm class is to standardize how everyone defines an algorithm that plugs into xAODAnaHelpers. A series of common utilities are provided such as m_className which defines the class name so we can manage a registry m_instanceRegistry to keep xAODAnaHelpers as flexible as possible to our users.

We expect the user to create a new algorithm, such as a selector for jets:

class JetSelector : public xAH::Algorithm
{
    // ...
};

The above example is taken from our implementation in JetSelector. Just remember that when you write your initializer, you will be expected to do something like:

// this is needed to distribute the algorithm to the workers
ClassImp(JetSelector)


JetSelector :: JetSelector () :
    Algorithm("JetSelector"),
    ...
{
    // ...
}

which this class will automatically register all instances of for you. Each instance can have a different algorithm name but will have the same m_className so we can track how many references have been made. This is useful for selectors to deal with cutflows, but can be useful for other algorithms that need to know how many times they’ve been instantiated in a single job.

Note

The expectation is that the user does not directly use this class but rather inherits from it.

Subclassed by BJetEfficiencyCorrector, BasicEventSelection, ClusterHistsAlgo, DebugTool, ElectronCalibrator, ElectronEfficiencyCorrector, ElectronSelector, HLTJetGetter, IParticleHistsAlgo, IsoCloseByCorr, JetCalibrator, JetSelector, METConstructor, MessagePrinterAlgo, MetHistsAlgo, MinixAOD, MuonCalibrator, MuonEfficiencyCorrector, MuonInFatJetCorrector, MuonSelector, OverlapRemover, PhotonCalibrator, PhotonSelector, TauCalibrator, TauEfficiencyCorrector, TauJetMatching, TauSelector, TrackHistsAlgo, TrackSelector, TreeAlgo, TrigMatcher, TruthSelector, Writer

Public Functions

Algorithm(std::string className = "Algorithm")

Initialization.

Parameters

className – This is the name of the class that inherits from :cpp:namespace:~xAH::Algorithm

~Algorithm()

StatusCode algInitialize()

Run any initializations commmon to all xAH Algorithms (such as registerInstance). Call this inside histInitialize for best results.

StatusCode algFinalize()

Run any finalizations common to all xAH Algorithms (such as unregisterInstance). Call this inside histFinalize for best results.

StatusCode parseSystValVector()

Parse string of systematic sigma levels in m_systValVectorString into m_systValVector.

Public Members

std::string m_name = "UnnamedAlgorithm"

All algorithms initialized should have a unique name, to differentiate them at the TObject level.

Note, GetName() returns a char* while this returns a std::string.

bool m_debug = false

m_debug is being deprecated

bool m_verbose = false

m_verbose is being deprecated

MSG::Level m_msgLevel = MSG::INFO

debug level

std::string m_cutFlowStreamName = "cutflow"

std::string m_systName = ""

If running systematics, the name of the systematic

float m_systVal = 0.0

If running systematics, the value to set the systematic to

Note

This will set the systematic to the value \(\pm x\).

std::string m_systValVectorString = ""

If running systematics, you can run multiple points and store them in here. A comma separated list of working points should be given to m_systValVectorString, and then parsed by calling parseSystValVector.

std::vector<float> m_systValVector

std::string m_eventInfoContainerName = "EventInfo"

If the xAOD has a different EventInfo container name, set it here

std::string m_vertexContainerName = "PrimaryVertices"

If the xAOD has a different PrimaryVertex container name, set it here

int m_isMC = -1

This stores the isMC decision, and can also be used to override at the algorithm level to force analyzing MC or not.

Value	Meaning
-1	Default, use eventInfo object to determine if data or mc
0	Treat the input as data
1	Treat the input as MC

int m_isFastSim = -1

This stores the isFastSim decision, and can also be used to override at the algorithm level to force analyzing FastSim or not.

Value	Meaning
-1	Default, use Metadata object to determine if FullSim or FastSim
0	Treat the input as FullSim
1	Treat the input as FastSim

int m_isAF3 = -1

This stores the isAF3 decision, and can also be used to override at the algorithm level to force analyzing FastSim with AF3 or not.

Value	Meaning
-1	Default, use Metadata object to determine if AF3 FastSim or not
0	Treat the input as FullSim or AFII
1	Treat the input as FastSim with AF3

bool m_useRun3navigation = false

Flag to use Run 3 trigger navigation (true), or Run 2 navigation (false)

std::string m_HLTSummary = "HLTNav_Summary_DAODSlimmed"

String storing the type of HLT navigation info available for Run 3 samples. For AODs or unslimmed DAODs: HLTNav_Summary_AODSlimmed

bool m_forceFastSim = false

Flags to force a specific data-type, even if it disagrees with your input

bool m_forceFullSim = false

bool m_forceData = false

bool m_setAFII = false

Backwards compatibility, same as m_forceFastSim

bool m_setAF3 = false

Protected Functions

bool isMC()

\verbatim embed:rst:leading-asterisk
    Try to determine if we are running over data or MC. The :cpp:member:`xAH::Algorithm::m_isMC` can be used

to fix the return value. Otherwise the EventInfo object is queried.

An exception is thrown if the type cannot be determined.

    ============ =======
    Return Value Meaning
    ============ =======
    0            Data
    1            MC
    ============ =======

bool isFastSim()

\verbatim embed:rst:leading-asterisk
    Try to determine if we are running over data or MC. The :cpp:member:`xAH::Algorithm::m_isFastSim` can be used

to fix the return value. Otherwise the metadata is queried.

An exception is thrown if the type cannot be determined.

    ============ =======
    Return Value Meaning
    ============ =======
    0            FullSim (or Data)
    1            FastSim
    ============ =======

bool isAF3()

If the name includes ATLFASTII or ATLFAST3 then set to AFII or AF3, if deemed fullSim then FS else leave as empty string and complain

bool isPHYS()

Determines if using DAOD_PHYS or not.

void registerInstance()

Register the given instance under the moniker xAH::Algorithm::m_className

This will increase the reference count by 1.

int numInstances()

Return number of instances registered under the moniker xAH::Algorithm::m_className

This will return the reference count.

Warning

If for some reason the instance wasn’t registered, we spit out a warning.

void unregisterInstance()

Unregister the given instance under the moniker xAH::Algorithm::m_className

This will decrease the reference count by 1.

Warning

If for some reason the instance wasn’t registered, we spit out a warning.

template<typename T>
inline StatusCode checkToolStore(const std::string &tool_name)

\verbatim embed:rst:leading-asterisk
    Check whether the input CP tool already exists with *this* name in the asg::ToolStore

Depending on the outcome, the content of the map :cpp:member:xAH::Algorithm::m_toolAlreadyUsed wll be set accordingly.

inline bool isToolAlreadyUsed(const std::string &tool_name)

Check whether the input CP tool has been already used by any xAH::Algorithm in the current job by scanning xAH::Algorithm::m_toolAlreadyUsed.

template<typename T>
inline void setToolName(__attribute__((unused)) asg::AnaToolHandle<T> &handle, __attribute__((unused)) const std::string &name = "") const

Sets the name of a tool. If no name is needed, the tool will use the name of the algorithm plus a unique identifier (xAH::Algorithm::getAddress()) appended to ensure the tool is unique and effectively private.

The tool will not be guaranteed unique if two tools of the same type are created without a name passed in. But this is, at this point, up to the user and a more complex scenario than what this function tries to simplify on its own.

inline std::string getAddress() const

Return a std::string representation of this

Protected Attributes

std::string m_className = "Algorithm"

The moniker by which all instances are tracked in xAH::Algorithm::m_instanceRegistry

xAOD::TEvent *m_event = nullptr

The TEvent object

xAOD::TStore *m_store = nullptr

The TStore object

Private Members

bool m_registered = false

A boolean to keep track of whether this instance was registered or not.

Calling xAH::Algorithm::registerInstance() multiple times won’t inflate the number of instances of a class made because of me.

std::map<std::string, bool> m_toolAlreadyUsed

Map containing info about whether a CP Tool of a given name has been already used or not by this xAH::Algorithm.

Its content gets set through xAH::Algorithm::checkToolStore(), depending on whether the tool it’s created from scratch, or retrieved from asg::ToolStore

Private Static Attributes

static std::map<std::string, int> m_instanceRegistry = {}

Bookkeeps the number of times xAH::Algorithm::m_className has been used in a variable shared among all classes/instances that inherit from me

MessagePrinterAlgo

class MessagePrinterAlgo : public xAH::Algorithm

This algorithm changes the format of the MsgStream objects for all other algorithms. There should only be on instance of it, and it should probably be first.

Public Members

unsigned int m_sourceWidth = 25

Set the width of the name in the message.

Doxygen API

Page Hierarchy

• • Bug List

Class Hierarchy

• • Namespace HelperClasses
    • Class ClusterInfoSwitch
    • Class ElectronInfoSwitch
    • Template Class EnumParser
    • Class EventInfoSwitch
    • Class InfoSwitch
    • Class IParticleInfoSwitch
    • Class JetInfoSwitch
    • Class METInfoSwitch
    • Class MuonInfoSwitch
    • Class PhotonInfoSwitch
    • Class TauInfoSwitch
    • Class TrackInfoSwitch
    • Class TriggerInfoSwitch
    • Class TruthInfoSwitch
    • Enum ContainerType
    • Enum ToolName
  • Namespace HelperFunctions
    • Enum ShowerType
    • Struct pt_sort
  • Namespace xAH
    • Class Algorithm
    • Class Cluster
    • Class ClusterContainer
    • Class Electron
    • Class ElectronContainer
    • Class EventInfo
    • Class FatJet
    • Class FatJetContainer
    • Class Jet
    • Class JetContainer
      • Struct JetContainer::btagOpPoint
    • Class L1JetContainer
    • Class MetContainer
    • Class Muon
    • Class MuonContainer
    • Class OnlineBeamSpotTool
      • Struct OnlineBeamSpotTool::LBData
    • Class Particle
    • Template Class ParticleContainer
    • Class Photon
    • Class PhotonContainer
    • Class Tau
    • Class TauContainer
    • Class TrackContainer
    • Class TrackPart
    • Class TruthContainer
    • Class TruthPart
    • Class VertexContainer
  • Class BasicEventSelection
  • Class BJetEfficiencyCorrector
  • Class ClusterHistsAlgo
  • Class DebugTool
  • Class ElectronCalibrator
  • Class ElectronCutBasedPIDManager
  • Class ElectronEfficiencyCorrector
  • Class ElectronHistsAlgo
  • Class ElectronSelector
  • Class HelpTreeBase
  • Class HistogramManager
  • Class HLTJetGetter
  • Class IParticleHistsAlgo
  • Class IsoCloseByCorr
  • Class JetCalibrator
  • Class JetHistsAlgo
  • Class JetSelector
  • Class MessagePrinterAlgo
  • Class METConstructor
  • Class MetHists
  • Class MetHistsAlgo
  • Class MinixAOD
  • Class MuonCalibrator
  • Class MuonEfficiencyCorrector
  • Class MuonHistsAlgo
  • Class MuonInFatJetCorrector
  • Class MuonSelector
  • Class OverlapRemover
  • Class PhotonCalibrator
  • Class PhotonHistsAlgo
  • Class PhotonSelector
  • Class TauCalibrator
  • Class TauEfficiencyCorrector
  • Class TauJetMatching
  • Class TauSelector
  • Class TrackHistsAlgo
  • Class TrackSelector
  • Class TreeAlgo
  • Class TrigMatcher
  • Class TruthSelector
  • Class Writer

File Hierarchy

• • Directory Root
    • File Algorithm.cxx
    • File BasicEventSelection.cxx
    • File BJetEfficiencyCorrector.cxx
    • File ClusterContainer.cxx
    • File ClusterHists.cxx
    • File ClusterHistsAlgo.cxx
    • File DebugTool.cxx
    • File ElectronCalibrator.cxx
    • File ElectronContainer.cxx
    • File ElectronEfficiencyCorrector.cxx
    • File ElectronHists.cxx
    • File ElectronHistsAlgo.cxx
    • File ElectronSelector.cxx
    • File EventInfo.cxx
    • File FatJetContainer.cxx
    • File HelperClasses.cxx
    • File HelperFunctions.cxx
    • File HelpTreeBase.cxx
    • File HistogramManager.cxx
    • File HLTJetGetter.cxx
    • File HLTJetRoIBuilder.cxx
    • File IParticleHists.cxx
    • File IParticleHistsAlgo.cxx
    • File IsoCloseByCorr.cxx
    • File Jet.cxx
    • File JetCalibrator.cxx
    • File JetContainer.cxx
    • File JetHists.cxx
    • File JetHistsAlgo.cxx
    • File JetSelector.cxx
    • File L1JetContainer.cxx
    • File LinkDef.h
    • File MessagePrinterAlgo.cxx
    • File METConstructor.cxx
    • File MetContainer.cxx
    • File MetHists.cxx
    • File MetHistsAlgo.cxx
    • File MinixAOD.cxx
    • File MuonCalibrator.cxx
    • File MuonContainer.cxx
    • File MuonEfficiencyCorrector.cxx
    • File MuonHists.cxx
    • File MuonHistsAlgo.cxx
    • File MuonInFatJetCorrector.cxx
    • File MuonSelector.cxx
    • File OnlineBeamSpotTool.cxx
    • File OverlapRemover.cxx
    • File ParticlePIDManager.cxx
    • File PhotonCalibrator.cxx
    • File PhotonContainer.cxx
    • File PhotonHists.cxx
    • File PhotonHistsAlgo.cxx
    • File PhotonSelector.cxx
    • File TauCalibrator.cxx
    • File TauContainer.cxx
    • File TauEfficiencyCorrector.cxx
    • File TauJetMatching.cxx
    • File TauSelector.cxx
    • File TrackContainer.cxx
    • File TrackHists.cxx
    • File TrackHistsAlgo.cxx
    • File TrackSelector.cxx
    • File TracksInJetHists.cxx
    • File TreeAlgo.cxx
    • File TrigMatcher.cxx
    • File TruthContainer.cxx
    • File TruthSelector.cxx
    • File VertexContainer.cxx
    • File VtxHists.cxx
    • File Writer.cxx
  • Directory xAODAnaHelpers
    • Directory tools
      • File ReturnCheck.h
      • File ReturnCheckConfig.h
    • File Algorithm.h
    • File BasicEventSelection.h
    • File BJetEfficiencyCorrector.h
    • File Cluster.h
    • File ClusterContainer.h
    • File ClusterHists.h
    • File ClusterHistsAlgo.h
    • File DebugTool.h
    • File Electron.h
    • File ElectronCalibrator.h
    • File ElectronContainer.h
    • File ElectronEfficiencyCorrector.h
    • File ElectronHists.h
    • File ElectronHistsAlgo.h
    • File ElectronSelector.h
    • File EventInfo.h
    • File FatJet.h
    • File FatJetContainer.h
    • File HelperClasses.h
    • File HelperFunctions.h
    • File HelpTreeBase.h
    • File HistogramManager.h
    • File HLTJetGetter.h
    • File HLTJetRoIBuilder.h
    • File IParticleHists.h
    • File IParticleHistsAlgo.h
    • File IsoCloseByCorr.h
    • File Jet.h
    • File JetCalibrator.h
    • File JetContainer.h
    • File JetHists.h
    • File JetHistsAlgo.h
    • File JetSelector.h
    • File L1JetContainer.h
    • File MessagePrinterAlgo.h
    • File METConstructor.h
    • File MetContainer.h
    • File MetHists.h
    • File MetHistsAlgo.h
    • File MinixAOD.h
    • File Muon.h
    • File MuonCalibrator.h
    • File MuonContainer.h
    • File MuonEfficiencyCorrector.h
    • File MuonHists.h
    • File MuonHistsAlgo.h
    • File MuonInFatJetCorrector.h
    • File MuonSelector.h
    • File OnlineBeamSpotTool.h
    • File OverlapRemover.h
    • File Particle.h
    • File ParticleContainer.h
    • File ParticlePIDManager.h
    • File Photon.h
    • File PhotonCalibrator.h
    • File PhotonContainer.h
    • File PhotonHists.h
    • File PhotonHistsAlgo.h
    • File PhotonSelector.h
    • File Tau.h
    • File TauCalibrator.h
    • File TauContainer.h
    • File TauEfficiencyCorrector.h
    • File TauJetMatching.h
    • File TauSelector.h
    • File TrackContainer.h
    • File TrackHists.h
    • File TrackHistsAlgo.h
    • File TrackPart.h
    • File TrackSelector.h
    • File TracksInJetHists.h
    • File TreeAlgo.h
    • File TrigMatcher.h
    • File TruthContainer.h
    • File TruthPart.h
    • File TruthSelector.h
    • File VertexContainer.h
    • File VtxHists.h
    • File Writer.h

Full API

Namespaces

Namespace CP

Namespace EL

Namespace HelperClasses

Classes

• Class ClusterInfoSwitch

• Class ElectronInfoSwitch

• Template Class EnumParser

• Class EventInfoSwitch

• Class InfoSwitch

• Class IParticleInfoSwitch

• Class JetInfoSwitch

• Class METInfoSwitch

• Class MuonInfoSwitch

• Class PhotonInfoSwitch

• Class TauInfoSwitch

• Class TrackInfoSwitch

• Class TriggerInfoSwitch

• Class TruthInfoSwitch

Enums

• Enum ContainerType

• Enum ToolName

Namespace HelperFunctions

Classes

• Struct pt_sort

Enums

• Enum ShowerType

Functions

• Template Function HelperFunctions::__attribute__

• Function HelperFunctions::applyPrimaryVertexSelection

• Template Function HelperFunctions::connectBranch

• Function HelperFunctions::countPrimaryVertices

• Function HelperFunctions::dPhi

• Function HelperFunctions::found_non_dummy_sys

• Template Function HelperFunctions::getLink

• Function HelperFunctions::getListofSystematics

• Function HelperFunctions::getMCShowerType

• Function HelperFunctions::getPrimaryVertex(const xAOD::VertexContainer *)

• Function HelperFunctions::getPrimaryVertex(const xAOD::VertexContainer *, MsgStream&)

• Function HelperFunctions::getPrimaryVertexLocation(const xAOD::VertexContainer *)

• Function HelperFunctions::getPrimaryVertexLocation(const xAOD::VertexContainer *, MsgStream&)

• Function HelperFunctions::getPrimaryVertexZ

• Function HelperFunctions::has_exact

• Template Function HelperFunctions::isAvailable(std::string, xAOD::TEvent *, xAOD::TStore *)

• Template Function HelperFunctions::isAvailable(std::string, xAOD::TEvent *, xAOD::TStore *, MsgStream&)

• Function HelperFunctions::isAvailableMetaData

• Function HelperFunctions::isFilePrimaryxAOD

• Function HelperFunctions::jetReclustering

• Function HelperFunctions::jetTrimming(const xAOD::Jet *, double, double, fastjet::JetAlgorithm)

• Function HelperFunctions::jetTrimming(const xAOD::JetContainer *, double, double, fastjet::JetAlgorithm)

• Template Function HelperFunctions::makeDeepCopy

• Template Function HelperFunctions::makeSubsetCont(T1 *&, T2 *&, const std::string&, HelperClasses::ToolName)

• Template Function HelperFunctions::makeSubsetCont(T1 *&, T2 *&, MsgStream&, const std::string&, HelperClasses::ToolName)

• Function HelperFunctions::msg

• Function HelperFunctions::passPrimaryVertexSelection

• Template Function HelperFunctions::recordOutput

• Template Function HelperFunctions::remove_duplicates

• Function HelperFunctions::replaceString

• Template Function HelperFunctions::retrieve(T *&, std::string, xAOD::TEvent *, xAOD::TStore *)

• Template Function HelperFunctions::retrieve(T *&, std::string, xAOD::TEvent *, xAOD::TStore *, MsgStream&)

• Template Function HelperFunctions::sort_container_pt(T *)

• Template Function HelperFunctions::sort_container_pt(const T *)

• Function HelperFunctions::sort_pt

• Function HelperFunctions::SplitString

• Function HelperFunctions::string_pos

• Template Function HelperFunctions::type_name

• Function HelperFunctions::writeSystematicsListHist

Variables

• Variable HelperFunctions::debug

• Variable HelperFunctions::event

• Variable HelperFunctions::name

• Variable HelperFunctions::store

Namespace Trig

Namespace TrigConf

Namespace xAH

Classes

• Struct JetContainer::btagOpPoint

• Struct OnlineBeamSpotTool::LBData

• Class Algorithm

• Class Cluster

• Class ClusterContainer

• Class Electron

• Class ElectronContainer

• Class EventInfo

• Class FatJet

• Class FatJetContainer

• Class Jet

• Class JetContainer

• Class L1JetContainer

• Class MetContainer

• Class Muon

• Class MuonContainer

• Class OnlineBeamSpotTool

• Class Particle

• Template Class ParticleContainer

• Class Photon

• Class PhotonContainer

• Class Tau

• Class TauContainer

• Class TrackContainer

• Class TrackPart

• Class TruthContainer

• Class TruthPart

• Class VertexContainer

Functions

• Function xAH::addRucio

Classes and Structs

Struct pt_sort

• Defined in File HelperFunctions.h

Struct Documentation

struct pt_sort

Public Functions

inline bool operator()(const TLorentzVector &lhs, const TLorentzVector &rhs)

inline bool operator()(const TLorentzVector *lhs, const TLorentzVector *rhs)

inline bool operator()(const xAOD::IParticle &lhs, const xAOD::IParticle &rhs)

inline bool operator()(const xAOD::IParticle *lhs, const xAOD::IParticle *rhs)

Struct JetContainer::btagOpPoint

• Defined in File JetContainer.h

Nested Relationships

This struct is a nested type of Class JetContainer.

Struct Documentation

struct btagOpPoint

Public Functions

inline btagOpPoint(bool mc, const std::string &tagger, const std::string &wp)

inline ~btagOpPoint()

inline void setTree(TTree *tree, const std::string &jetName)

inline void setBranch(TTree *tree, const std::string &jetName)

inline void clear()

inline void Fill(const xAOD::Jet *jet)

Public Members

bool m_mc

std::string m_accessorName

Jet::BTaggerOP m_op = Jet::BTaggerOP::None

bool m_isContinuous

std::vector<int> *m_isTag

std::vector<std::vector<float>> *m_sf

std::vector<std::vector<float>> *m_ineffSf

Struct OnlineBeamSpotTool::LBData

• Defined in File OnlineBeamSpotTool.h

Nested Relationships

This struct is a nested type of Class OnlineBeamSpotTool.

Struct Documentation

struct LBData

Public Functions

inline LBData(int LBStart, int LBEnd, float BSx, float BSy, float BSz)

Public Members

int m_LBStart

int m_LBEnd

float m_BSx

float m_BSy

float m_BSz

Class BasicEventSelection

• Defined in File BasicEventSelection.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class BasicEventSelection : public xAH::Algorithm

This algorithm performs the very basic event selection. This should be the first algo in the algo chain. It can create weighted and unweighted cutflow objects to be picked up downstream by other xAH algos, and your own. The selection applied in data only is:

• GRL (can be turned off)

• LAr Error

• Tile Error

• Core Flag

In both data and simulation (MC), the following cuts are applied

• the highest sum \(p_{T}^2\) primary vertex has 2 or more tracks (see m_applyPrimaryVertexCut)

• trigger requirements (see m_applyTriggerCut)

For derivations, the metadata can be accessed and added to the cutflow for normalization. The parameters to control the trigger are described in this header file. If one wants to write out some of the trigger information into a tree using HelpTreeBase, flags must be set here.

Note

For MC only, the pileup reweight can also be applied.

Public Functions

BasicEventSelection()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

bool m_isTLAData = false

Flag to determine when running on TLA data for different handling of TDT.

bool m_truthLevelOnly = false

Protection when running on truth xAOD.

bool m_setAFII = false

SimulationFlavour will be determined from the sample MetaData, unless AFII or FS is explicitely requested with the following flags.

bool m_setAF3 = false

bool m_setFS = false

bool m_applyGRLCut = false

Apply GRL selection.

std::string m_GRLxml = ""

Path to GRL XML file.

std::string m_GRLExcludeList = ""

Run numbers to skip in GRL.

bool m_cleanPowheg = false

Clean Powheg huge weight.

bool m_reweightSherpa22 = false

Reweight Sherpa 2.2 Samples.

bool m_doPUreweighting = false

Reweight pile-up profile \(\mu\)

bool m_doPUreweightingSys = false

std::string m_lumiCalcFileNames = ""

Comma separated list of filenames.

std::string m_PRWFileNames = ""

Comma separated list of filenames.

bool m_autoconfigPRW = false

Automatically configure PRW using config files from SUSYTools instead of using m_PRWFileNames.

bool m_useCommonPRWFiles = false

Configure PRW using common files instead of DSID-specific files.

std::string m_prwActualMu2016File = ""

actualMu configuration file for the MC16a campaign (2015/2016). Added to the PRW tool when using PRW autoconfiguration.

std::string m_prwActualMu2017File = ""

actualMu configuration file for the MC16d campaign (2017). Added to the PRW tool when using PRW autoconfiguration.

std::string m_prwActualMu2018File = ""

actualMu configuration file for the MC16e campaign (2018). Added to the PRW tool when using PRW autoconfiguration.

std::string m_prwActualMu2022File = ""

actualMu configuration file for the MC23a campaign (2022). Added to the PRW tool when using PRW autoconfiguration.

std::string m_prwActualMu2023File = ""

actualMu configuration file for the MC23d campaign (2023). Added to the PRW tool when using PRW autoconfiguration.

std::string m_commonPRWFileMC20a = "PileupReweighting/mc20_common/mc20a.284500.physlite.prw.v1.root"

Common PRW file for the MC20a campaign (2015/16). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_commonPRWFileMC20d = "PileupReweighting/mc20_common/mc20d.300000.physlite.prw.v1.root"

Common PRW file for the MC20d campaign (2017). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_commonPRWFileMC20e = "PileupReweighting/mc20_common/mc20e.310000.physlite.prw.v1.root"

Common PRW file for the MC20e campaign (2018). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_commonPRWFileMC23a = "PileupReweighting/mc23_common/mc23a.410000.physlite.prw.v2.root"

Common PRW file for the MC23a campaign (2022). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_commonPRWFileMC23c = "PileupReweighting/mc23_common/mc23c.450000.physlite.prw.v1.root"

Common PRW file for the MC23c campaign (2023). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_commonPRWFileMC23d = "PileupReweighting/mc23_common/mc23d.450000.physlite.prw.v1.root"

Common PRW file for the MC23d campaign (2023). Added to the PRW tool when using PRW autoconfiguration with common PRW files option.

std::string m_mcCampaign

mc16(acd) to bypass the automatic campaign determination from AMI, several campaigns can be separated by a comma. Only used when m_autoconfigPRW is true

std::string m_periodConfig = "auto"

Use Period Configuration or auto.

bool m_checkStreams = false

Print streamTags (only in debug mode)

int m_actualMuMin = -1

The minimum threshold for EventInfo::actualInteractionsPerCrossing()

int m_actualMuMax = -1

The maximum threshold for EventInfo::actualInteractionsPerCrossing()

bool m_calcBCIDInfo = false

Calculate distance to nearest empty and unpaired BCIDs.

bool m_applyPrimaryVertexCut = false

Enable to apply a primary vertex cut.

int m_PVNTrack = 2

Minimum number of tracks from the primary vertex (Harmonized Cut)

bool m_applyEventCleaningCut = false

bool m_applyCoreFlagsCut = false

bool m_applyJetCleaningEventFlag = false

recommended way to clean all jets, but especially collections other than EMTopo … equivalent to “loose” jet-by-jet cleaning!

bool m_applyIsBadBatmanFlag = false

should only ever be used in 2015 and 2016 data, for analyses which may be of interest for analyses where fake MET can be an issue

bool m_printBranchList = false

std::string m_triggerSelection = ""

RegEx expression to choose triggers to consider to be cut on with m_applyTriggerCut

std::string m_extraTriggerSelection = ""

Decisions of triggers which are saved but not cut on.

bool m_applyTriggerCut = false

Skip events in which the trigger string m_triggerSelection does not fire

bool m_storeTrigDecisions = false

Save string of fired triggers matching m_triggerSelection

bool m_storePassL1 = false

Save if any L1 trigger fired, e.g. "L1_.*"

bool m_storePassHLT = false

Save if any HLT trigger fired, e.g. "HLT_.*"

bool m_storeTrigKeys = false

Save master, L1, and HLT key.

bool m_storePrescaleWeight = true

Save the trigger prescale weight.

std::string m_derivationName = ""

The name of the derivation (use this as an override)

bool m_useMetaData = true

Retrieve and save information on DAOD selection.

std::string m_metaDataStreamName = "metadata"

std::string m_duplicatesStreamName = "duplicates_tree"

bool m_checkDuplicatesData = false

Check for duplicated events in data

bool m_checkDuplicatesMC = false

Check for duplicated events in MC

bool m_doRunByRunCutflows = false

Class BJetEfficiencyCorrector

• Defined in File BJetEfficiencyCorrector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class BJetEfficiencyCorrector : public xAH::Algorithm

Public Functions

BJetEfficiencyCorrector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

EL::StatusCode executeEfficiencyCorrection(const xAOD::JetContainer *inJets, const xAOD::EventInfo *eventInfo, bool doNominal)

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

unsigned int getMCIndex(int dsid)

void makeMCIndexMap(std::string effCalib)

std::string getFlavorLabel(const xAOD::Jet &jet) const

Public Members

std::string m_inContainerName = ""

std::string m_inputAlgo = ""

The name of the vector containing the names of the systematically-varied jet-related containers from the upstream algorithm, which will be processed by this algorithm.

Only jet calibration systematics or any other that create shallow copies of jet containers should be passed to this tool. It is advised to run this algorithm before running algorithms combining multiple calibration systematics (e.g. overlap removal).

std::string m_systName = ""

std::string m_outputSystName = "BJetEfficiency_Algo"

bool m_writeSystToMetadata = false

std::string m_corrFileName = "xAODBTaggingEfficiency/13p6TeV/2023-22-13p6TeV-MC21-CDI_Test_2023-08-1_v1.root"

std::string m_jetAuthor = "AntiKt4EMPFlowJets"

float m_minPt = 20e3

Minimum pT in MeV for taggable jets.

std::string m_taggerName = "DL1r"

bool m_useDevelopmentFile = true

bool m_coneFlavourLabel = true

std::string m_systematicsStrategy = "SFEigen"

bool m_errorOnTagWeightFailure = true

BTaggingSelectionTool throws an error on missing tagging weights. If false, a warning is given instead.

bool m_alwaysGetTagWeight = false

Decorate tag weights even if we’re not doing pseudocontinuous b-tagging.

std::string m_operatingPt = "FixedCutBEff_70"

Operating point.

std::string m_operatingPtCDI = ""

Operating point that CDI will understand.

bool m_getScaleFactors = false

will only get scale factors for calibrated working points

bool m_useContinuous = false

will get tagWeight, quantile, SF and InefficiencySF

std::string m_decor = "BTag"

The decoration key written to passing objects.

bool m_tagDecisionOnly = false

Only apply b-tag decision decoration; don’t retrieve scale factors (Not recommended. For expert use.)

bool m_setMapIndex = false

Select an efficiency map for use in MC/MC and inefficiency scale factors, based on user specified selection of efficiency maps.

std::string m_DSIDtoGenerator_filename = "xAODAnaHelpers/DSIDtoGenerator.txt"

float m_orBJetPtUpperThres = -1

upper pt threshold of b-jet in OR in unit of GeV, negative value means no pt threshold

std::string m_EfficiencyCalibration = ""

Calibration to use for MC (EfficiencyB/C/T/LightCalibrations), “auto” to determine from sample name (multiple samples can be provided as long as they are separated by ‘;’)

Example: “410470;410250;410558;410464” (Pythia8,Sherpa22,Herwig7,MG)

std::string m_EigenvectorReductionB = "Loose"

To change NP scheme for b-tagging systematics - Loose is the default value in athena.

std::string m_EigenvectorReductionC = "Loose"

std::string m_EigenvectorReductionLight = "Loose"

Class ClusterHistsAlgo

• Defined in File ClusterHistsAlgo.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class ClusterHistsAlgo : public xAH::Algorithm

Public Functions

ClusterHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_detailStr = ""

Class DebugTool

• Defined in File DebugTool.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class DebugTool : public xAH::Algorithm

Public Functions

DebugTool()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

bool m_printStore = false

Class ElectronCalibrator

• Defined in File ElectronCalibrator.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class ElectronCalibrator : public xAH::Algorithm

This is the algorithm class used to calibrate electrons.

In a nutshell, this algorithm performs the following actions:

• retrieves an xAOD::ElectronContainer from either TEvent or TStore

• makes a shallow copy container and fills it with energy-and-direction calibrated electrons using the EgammaCalibrationAndSmearingTool in Tools Used

• saves the shallow copy container to TStore from where it can be retrieved by algorithms downstream via name lookup

Public Functions

ElectronCalibrator()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

The name of the input container for this algorithm to read from TEvent or TStore

std::string m_outContainerName = ""

The name of the nominal output container written by the algorithm to TStore

If the algorithm applies systematic variations, for each shallow copy saved to TStore, the systematic name will be appended to this.

bool m_sort = true

Sort the processed container elements by transverse momentum.

std::string m_inputAlgoSystNames = ""

The name of the vector containing the names of the systematically-varied containers from the upstream algorithm, which will be processed by this algorithm.

This vector is retrieved from the TStore. If left blank, it means there is no upstream algorithm which applies systematics. This is the case when processing straight from the original xAOD or DxAOD.

std::string m_outputAlgoSystNames = "ElectronCalibrator_Syst"

The name of the vector containing the names of the systematically-varied containers created by by this algorithm.

If m_systName is empty, the vector will contain only an empty string. When running on systematics, this is the string a downstream algorithm needs to process electrons.

bool m_writeSystToMetadata = false

Write systematics names to metadata.

std::string m_esModel = ""

std::string m_decorrelationModel = ""

bool m_applyIsolationCorrection = false

Apply isolation correction, not needed by default.

Class ElectronCutBasedPIDManager

• Defined in File ParticlePIDManager.h

Class Documentation

class ElectronCutBasedPIDManager

Public Functions

ElectronCutBasedPIDManager()

ElectronCutBasedPIDManager(std::string WP, bool debug = false)

~ElectronCutBasedPIDManager()

StatusCode setupWPs(bool configTools, std::string selector_name = "")

StatusCode setDecorations(const xAOD::Electron *electron)

inline const std::string getSelectedWP()

inline std::multimap<std::string, AsgElectronIsEMSelector*> getAllWPTools()

inline std::multimap<std::string, AsgElectronIsEMSelector*> getValidWPTools()

inline const std::set<std::string> getAllWPs()

inline const std::set<std::string> getValidWPs()

Class ElectronEfficiencyCorrector

• Defined in File ElectronEfficiencyCorrector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class ElectronEfficiencyCorrector : public xAH::Algorithm

This is the algorithm class that applies generic corrections to electrons. At the moment, only data/MC efficiency correction is included (electron trigger SF and others will follow…).

In a nutshell, this algorithm performs the following actions:

• retrieves an xAOD::ElectronContainer from either TEvent or TStore

• adds a scale factor (SF) decoration for each electron in the input container calculated via the AsgElectronEfficiencyCorrectionTool in Tools Used

• the nominal SF and all the systematically-varied ones are saved as a vector<double> decoration for each electron

Note

Bear in mind that this algorithm must be called after ElectronSelector. In fact, the configuration file(s) being used must have the same working point as the one chosen in the selector.

Public Functions

ElectronEfficiencyCorrector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual EL::StatusCode executeSF(const xAOD::ElectronContainer *inputElectrons, bool nominal, bool writeSystNames)

Public Members

std::string m_inContainerName = ""

The name of the input container for this algorithm to read from TEvent or TStore

std::string m_inputSystNamesElectrons

The name of the vector containing the names of the systematically-varied electrons-related containers from the upstream algorithm, which will be processed by this algorithm.

Only electron calibration systematics or any other that create shallow copies of electron containers should be passed to this tool. It is advised to run this algorithm before running algorithms combining multiple calibration systematics (e.g. overlap removal).

bool m_writeSystToMetadata = false

Write systematics names to metadata.

float m_systValPID = 0.0

float m_systValIso = 0.0

float m_systValReco = 0.0

float m_systValTrig = 0.0

std::string m_systNamePID = ""

std::string m_systNameIso = ""

std::string m_systNameReco = ""

std::string m_systNameTrig = ""

std::string m_outputSystNamesPID = "EleEffCorr_PIDSyst"

std::string m_outputSystNamesIso = "EleEffCorr_IsoSyst"

std::string m_outputSystNamesReco = "EleEffCorr_RecoSyst"

std::string m_outputSystNamesTrig = "EleEffCorr_TrigSyst"

std::string m_correlationModel = "FULL"

Systematic correlation model.

std::string m_WorkingPointPID = ""

PID working point (LooseBLayer, Medium, Tight)

std::string m_WorkingPointIso = ""

Isolation working point.

std::string m_WorkingPointReco = ""

Reconstruction working point (Reconstruction only)

std::string m_WorkingPointTrig = ""

Trigger working point.

bool m_usePerElectronTriggerSFs = true

std::string m_overrideMapFilePath = ""

Override corrections map file (not recommended)

Class ElectronHistsAlgo

• Defined in File ElectronHistsAlgo.h

Inheritance Relationships

Base Type

• public IParticleHistsAlgo (Class IParticleHistsAlgo)

Class Documentation

class ElectronHistsAlgo : public IParticleHistsAlgo

Public Functions

ElectronHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode execute()

Calls execute<IParticleContainer>

virtual EL::StatusCode AddHists(std::string name)

Calls AddHists<IParticleHists>

Parameters

name – Name of the systematic

Class ElectronSelector

• Defined in File ElectronSelector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class ElectronSelector : public xAH::Algorithm

This is the algorithm class that selects electrons according to user’s choice.

In a nutshell, this algorithm performs the following actions:

• retrieves an xAOD::ElectronContainer from either TEvent or TStore

• iterates over the input container, and if electron passes selection, copies it in a ConstDataVector(SG::VIEW_ELEMENTS) container. Otherwise, the electron is skipped

• saves the view container to TStore, from where it can be retrieved by algorithms downstream via a name lookup

Public Functions

ElectronSelector()

~ElectronSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

bool executeSelection(const xAOD::ElectronContainer *inElectrons, float mcEvtWeight, bool countPass, ConstDataVector<xAOD::ElectronContainer> *selectedElectrons)

virtual int passCuts(const xAOD::Electron *electron, const xAOD::Vertex *primaryVertex)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

The name of the input container for this algorithm read from TEvent or TStore

std::string m_outContainerName = ""

The name of the nominal output container written by the algorithm to TStore

std::string m_inputAlgoSystNames = ""

The name of the vector containing the names of the systematically-varied containers from the upstream algorithm, which will be processed by this algorithm.

This vector is retrieved from the TStore. If left blank, it means there is no upstream algorithm which applies systematics. This is the case when processing straight from the original xAOD or DxAOD.

std::string m_outputAlgoSystNames = "ElectronSelector_Syst"

The name of the vector containing the names of the systematically-varied containers created by by this algorithm.

If m_systName is empty, the vector will contain only an empty string. When running on systematics, this is the string a downstream algorithm needs to process electrons.

bool m_decorateSelectedObjects = true

Adds a passSel decoration for objects that pass selection.

bool m_createSelectedContainer = false

Fill using a read-only container (SG::VIEW_ELEMENTS) to TStore

int m_nToProcess = -1

Number of objects to process, set n=-1 to look at all.

int m_pass_min = -1

Require event to have minimum number of objects passing selection.

int m_pass_max = -1

Require event to have maximum number of objects passing selection.

float m_pT_max = 1e8

[MeV] Require objects to have maximum transverse momentum threshold

float m_pT_min = 1e8

[MeV] Require objects to have minimum transverse momentum threshold

float m_eta_max = 1e8

Require objects to have maximum \(|\eta|\) value

bool m_vetoCrack = true

Require objects to have \(|\eta|\) outside the crack region using caloCluster->eta()

float m_d0_max = 1e8

Require objects to have a maximum \(d_{0}\) [mm] (transverse impact parameter)

float m_d0sig_max = 1e8

Require objects to have a maximum \(d_{0}\) significance at BL

float m_z0sintheta_max = 1e8

Require objects to have maximum \(z_{0}\sin(\theta)\) [mm] (longitudinal impact paramter) at BL - corrected with vertex info

bool m_doAuthorCut = true

Perform author kinematic cut.

bool m_doOQCut = true

Perform object quality cut.

bool m_readIDFlagsFromDerivation = false

To read electron PID decision from DAOD, rather than recalculate with tool.

bool m_doModifiedEleId = false

To correct egamma bug, see ATLSUSYSW-445.

bool m_doLHPID = true

Instantiate and perform the electron Likelihood PID.

bool m_doLHPIDcut = false

Cut on electron Likelihood PID (recommended)

std::string m_LHOperatingPoint = "Loose"

Loosest Likelihood PID operating point to save.

bool m_doCutBasedPID = false

Instantiate and perform the electron cut-based PID.

bool m_doCutBasedPIDcut = false

Cut on electron cut-based PID.

std::string m_CutBasedOperatingPoint = "Loose"

Loosest cut-based PID operating point to save.

std::string m_MinIsoWPCut = ""

reject objects which do not pass this isolation cut - default = “” (no cut)

std::string m_IsoWPList = "FCLoose,FCTight,Gradient,FCHighPtCaloOnly"

decorate objects with isIsolated_* flag for each WP in this input list - default = all current ASG WPs

std::string m_CaloIsoEff = "0.1*x+90"

to define a custom WP - make sure "UserDefined" is added in m_IsoWPList

std::string m_TrackIsoEff = "98"

to define a custom WP - make sure "UserDefined" is added in m_IsoWPList

std::string m_CaloBasedIsoType = "topoetcone20"

to define a custom WP - make sure "UserDefined" is added in m_IsoWPList

std::string m_TrackBasedIsoType = "ptvarcone20"

to define a custom WP - make sure "UserDefined" is added in m_IsoWPList

std::string m_singleElTrigChains = ""

A comma-separated string w/ alll the HLT single electron trigger chains for which you want to perform the matching. This is passed by the user as input in configuration If left empty (as it is by default), no trigger matching will be attempted at all.

std::string m_diElTrigChains = ""

A comma-separated string w/ alll the HLT di-electron trigger chains for which you want to perform the matching. This is passed by the user as input in configuration If left empty (as it is by default), no trigger matching will be attempted at all.

double m_minDeltaR = 0.07

Recommended threshold for egamma triggers: see https://svnweb.cern.ch/trac/atlasoff/browser/Trigger/TrigAnalysis/TriggerMatchingTool/trunk/src/TestMatchingToolAlg.cxx.

bool m_applyCrackVetoCleaning = false

Apply fix to EGamma Crack-Electron topocluster association bug for MET (PFlow) / false by default.

bool m_merged_electrons = false

Element links need to be updated if merged electrons are used (LRT + std) / false by default.

std::string m_trigInputPrefix = ""

Input prefix of trigger decision tool.

std::string m_isoDecSuffix = ""

Class ClusterInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::IParticleInfoSwitch (Class IParticleInfoSwitch)

Class Documentation

class ClusterInfoSwitch : public HelperClasses::IParticleInfoSwitch

Public Functions

inline ClusterInfoSwitch(const std::string configStr)

inline virtual ~ClusterInfoSwitch()

Protected Functions

virtual void initialize()

Class ElectronInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::IParticleInfoSwitch (Class IParticleInfoSwitch)

Class Documentation

class ElectronInfoSwitch : public HelperClasses::IParticleInfoSwitch

The HelperClasses::IParticleInfoSwitch class for Electron Information.

Parameter	Pattern	Match
m_trigger	trigger	exact
m_isolation	isolation	exact
m_isolationKinematics	isolationKinematics	exact
m_PID	PID	exact
m_trackparams	trackparams	exact
m_trackhitcont	trackhitcont	exact
m_effSF	effSF	exact
m_PIDWPs[XYZ]	PID_XYZ	pattern
m_PIDSFWPs[XYZ]	PIDSF_XYZ	pattern
m_isolWPs[“”]	ISOL_	exact
m_isolWPs[“”]	ISOL_NONE	exact
m_isolWPs[XYZ]	ISOL_XYZ	pattern
m_trigWPs[XYZ]	TRIG_XYZ	pattern
m_passSel	passSel	exact
m_passOR	passOR	exact

Note

PID, isolation and effSF switches do not enable any additional output by themselves. They require additional working point pattern using PID_XYZ for PID working points, PIDSF_XYZ for PID scale factors, ISOL_XYZ for isolation working points and scale factors, and TRIG_XYZ for trigger scale factors. XYZ in the pattern should be replaced using the working point name, for example:

m_configStr = "... PID_LHMedium PIDSF_MediumLLH ..."

will define the LHMedium PID working point and the accompanying scale factors. Note that not all PID working points have scale factors available.

Isolation supports NONE or empty option which will enable scale factors without additional isolation requirements, for example:

m_configStr = "... ISOL_NONE ISOL_Loose ..."

will define the Loose isolation working point status branch, and scale factors without isolation requirements and using the Loose WP.

Public Functions

inline ElectronInfoSwitch(const std::string configStr)

inline virtual ~ElectronInfoSwitch()

Public Members

bool m_trigger

bool m_isolation

bool m_isolationKinematics

bool m_quality

bool m_PID

bool m_recoparams

bool m_trackparams

bool m_trackhitcont

bool m_effSF

bool m_promptlepton

std::vector<std::string> m_PIDWPs

std::vector<std::string> m_PIDSFWPs

std::vector<std::string> m_isolWPs

std::vector<std::string> m_trigWPs

bool m_passSel

bool m_passOR

bool m_doLRT

bool m_closeByCorr

Protected Functions

virtual void initialize()

Template Class EnumParser

• Defined in File HelperClasses.h

Class Documentation

template<typename T>
class EnumParser

template enum parser. Copied from: http://stackoverflow.com/a/726681

Public Functions

EnumParser()

inline T parseEnum(const std::string &value)

EnumParser()

EnumParser()

EnumParser()

EnumParser()

EnumParser()

EnumParser()

Class EventInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::InfoSwitch (Class InfoSwitch)

Class Documentation

class EventInfoSwitch : public HelperClasses::InfoSwitch

The HelperClasses::InfoSwitch struct for Event Information.

Parameter	Pattern	Match
m_noDataInfo	noDataInfo	exact
m_eventCleaning	eventCleaning	exact
m_bcidInfo	bcidInfo	exact
m_pileup	pileup	exact
m_pileupsys	pileupsys	exact
m_shapeEM	shapeEM	exact
m_shapeEMPFLOW	shapeEMPFLOW	exact
m_shapeLC	shapeLC	exact
m_truth	truth	exact
m_caloClus	caloClusters	exact
m_weightsSys	weightsSys	exact
m_beamspotweight	beamspotweight	exact

Public Functions

inline EventInfoSwitch(const std::string configStr)

Public Members

bool m_noDataInfo

bool m_eventCleaning

bool m_bcidInfo

bool m_pileup

bool m_pileupsys

bool m_shapeEM

bool m_shapeEMPFLOW

bool m_shapeLC

bool m_truth

bool m_caloClus

bool m_weightsSys

bool m_beamspotweight

Protected Functions

void initialize()

Class InfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Derived Types

• public HelperClasses::EventInfoSwitch (Class EventInfoSwitch)

• public HelperClasses::IParticleInfoSwitch (Class IParticleInfoSwitch)

• public HelperClasses::METInfoSwitch (Class METInfoSwitch)

• public HelperClasses::TrackInfoSwitch (Class TrackInfoSwitch)

• public HelperClasses::TriggerInfoSwitch (Class TriggerInfoSwitch)

Class Documentation

class InfoSwitch

A struct that is used for parsing configuration strings and assigning booleans to various properties. Currently used in plotting code.

Strings are used to turn on and off histograms and branches in the tree The following structs hold the bools used to control the content and also have the string which is necessary to turn a set on. See the derived members for more information about what is supported. Each derived member should provide a table of parameters, patterns, and type of matching scheme used. The pattern will use standard PCRE-syntax when appropriate.

We support two major matching schemes:

Exact

If a variable is matched exactly to a string, then a boolean is set to True or False based on whether an exact match exists or not.

Partial

If a variable is partially matched to a string, then there is some specific pattern we are extracting that will succeed the partial match that determines what the variable will be set to (usually not a bool).

Subclassed by HelperClasses::EventInfoSwitch, HelperClasses::IParticleInfoSwitch, HelperClasses::METInfoSwitch, HelperClasses::TrackInfoSwitch, HelperClasses::TriggerInfoSwitch

Public Functions

inline InfoSwitch(const std::string configStr)

Constructor. Take in input string, create vector of tokens.

Parameters

configStr – The configuration string to split up.

inline bool has_exact(const std::string flag)

Search for an exact match in m_configDetails.

Parameters

flag – The string we search for.

inline bool has_match(const std::string flag)

Search for a partial match in m_configStr.

Parameters

flag – The string we search for.

std::string get_working_point(const std::string flag)

Search for a single flag in m_configDetails and parse out the working point.

Parameters

flag – The string we search for.

std::vector<std::string> get_working_points(const std::string flag)

Search for multiple flags in m_configDetails and parse out the working points.

Parameters

flag – The string we search for.

Protected Attributes

const std::string m_configStr

The input configuration string from which we split up into tokens.

std::set<std::string> m_configDetails

The vector of tokens from which we search through for finding matches.

Class IParticleInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::InfoSwitch (Class InfoSwitch)

Derived Types

• public HelperClasses::ClusterInfoSwitch (Class ClusterInfoSwitch)

• public HelperClasses::ElectronInfoSwitch (Class ElectronInfoSwitch)

• public HelperClasses::JetInfoSwitch (Class JetInfoSwitch)

• public HelperClasses::MuonInfoSwitch (Class MuonInfoSwitch)

• public HelperClasses::PhotonInfoSwitch (Class PhotonInfoSwitch)

• public HelperClasses::TauInfoSwitch (Class TauInfoSwitch)

• public HelperClasses::TruthInfoSwitch (Class TruthInfoSwitch)

Class Documentation

class IParticleInfoSwitch : public HelperClasses::InfoSwitch

The HelperClasses::InfoSwitch struct for IParticle Information.

Parameter	Pattern	Match
m_noMultiplicity	noMultiplicity	exact
m_kinematic	kinematic	exact
m_numLeading	NLeading	partial
m_useTheS	useTheS	exact

Note

m_numLeading requires a number XX to follow it, defining the number of leading partiles and associate it with that variable.

For example:

m_configStr = "... NLeading4 ..."

will define int m_numLeading = 4.

Subclassed by HelperClasses::ClusterInfoSwitch, HelperClasses::ElectronInfoSwitch, HelperClasses::JetInfoSwitch, HelperClasses::MuonInfoSwitch, HelperClasses::PhotonInfoSwitch, HelperClasses::TauInfoSwitch, HelperClasses::TruthInfoSwitch

Public Functions

inline IParticleInfoSwitch(const std::string configStr)

inline virtual ~IParticleInfoSwitch()

Public Members

bool m_noMultiplicity

bool m_kinematic

int m_numLeading

bool m_useTheS

Protected Functions

virtual void initialize()

Class JetInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::IParticleInfoSwitch (Class IParticleInfoSwitch)

Class Documentation

class JetInfoSwitch : public HelperClasses::IParticleInfoSwitch

The HelperClasses::IParticleInfoSwitch class for Jet Information.

Parameter	Pattern	Match
m_noMultiplicity	noMultiplicity	exact
m_kinematic	kinematic	exact
m_trigger	trigger	exact
m_substructure	substructure	exact
m_ntrimsubjets	ntrimsubjets	exact
m_bosonCount	bosonCount	exact
m_VTags	VTags	exact
m_rapidity	rapidity	exact
m_clean	clean	exact
m_cleanLight	cleanLight	exact
m_cleanLightLLP	cleanLightLLP	exact
m_cleanTrig	cleanTrig	exact
m_timing	timing	exact
m_energy	energy	exact
m_energyLight	energyLight	exact
m_scales	scales	exact
m_constscaleEta	constscaleEta	exact
m_detectorEta	detectorEta	exact
m_resolution	resolution	exact
m_truth	truth	exact
m_truthDetails	truth_details	exact
m_layer	layer	exact
m_trackPV	trackPV	exact
m_trackAll	trackAll	exact
m_chargedPFOPV	chargedPFOPV	exact
m_jvt	JVT	exact
m_NNJvt	NNJvt	exact
m_sfJVTName	sfJVT	partial
m_sffJVTName	sffJVT	partial
m_allTrack	allTrack	exact
m_allTrackPVSel	allTrackPVSel	exact
m_allTrackDetail	allTrackDetail	exact
m_constituent	constituent	exact
m_constituentAll	constituentAll	exact
m_flavorTag	flavorTag	exact
m_flavorTagHLT	flavorTagHLT	exact
m_flavorTagTLA	flavorTagTLA	exact
m_sfFTagFix	sfFTagFix	partial
m_sfFTagFlt	sfFTagFlt	partial
m_sfFTagHyb	sfFTagHyb	partial
m_jetBTag	jetBTag	partial
m_area	area	exact
m_JVC	JVC	exact
m_tracksInJet	tracksInJet	partial
m_trackJetName	trackJetName	partial
m_hltVtxComp	hltVtxComp	exact
m_onlineBS	onlineBS	exact
m_onlineBSTool	onlineBSTool	exact
m_charge	charge	exact
m_passSel	passSel	exact
m_passOR	passOR	exact
m_vsLumiBlock	vsLumiBlock	exact
m_vsActualMu	vsActualMu	exact
m_lumiB_runN	lumiB_runN	exact
m_byAverageMu	byAverageMu	exact
m_byEta	byEta	exact
m_etaPhiMap	etaPhiMap	exact
m_muonCorrection	muonCorrection	exact

trackJetName expects one or more track jet container names separated by an underscore. For example, the string trackJetName_GhostAntiKt2TrackJet_GhostVR30Rmax4Rmin02TrackJet will set the attriubte m_trackJetNames to {"GhostAntiKt2TrackJet", "GhostVR30Rmax4Rmin02TrackJet"}.

Note

sfJVT requires a working point after it, for example:

m_configStr = "... sfJVTMedium ..."

jetBTag expects the format jetBTag_tagger_type_AABB..MM..YY.ZZ. This will create a vector of working points (AA, BB, CC, …, ZZ) associated with that tagger. Several entries can be given. For example:

m_configStr = “… jetBTag_DL1r_FixedCutBEff_60707785 …”

Public Functions

inline JetInfoSwitch(const std::string configStr)

inline virtual ~JetInfoSwitch()

Public Members

bool m_trigger

bool m_substructure

bool m_ntrimsubjets

bool m_bosonCount

bool m_VTags

bool m_rapidity

bool m_clean

bool m_cleanLight

bool m_cleanLLP

bool m_cleanTrig

bool m_timing

bool m_energy

bool m_energyLight

bool m_scales

bool m_constscaleEta

bool m_detectorEta

bool m_resolution

bool m_truth

bool m_truthDetails

bool m_layer

bool m_trackPV

bool m_trackAll

bool m_fJvt

bool m_chargedPFOPV

bool m_jvt

bool m_NNJvt

bool m_allTrack

bool m_allTrackDetail

bool m_allTrackPVSel

bool m_constituent

bool m_constituentAll

bool m_flavorTag

bool m_flavorTagHLT

bool m_flavorTagTLA

bool m_btag_jettrk

bool m_jetFitterDetails

bool m_svDetails

bool m_ipDetails

bool m_tracksInJet

bool m_hltVtxComp

bool m_onlineBS

bool m_onlineBSTool

bool m_charge

bool m_passSel

bool m_passOR

bool m_etaPhiMap

bool m_vsLumiBlock

bool m_vsActualMu

bool m_lumiB_runN

bool m_byEta

bool m_byAverageMu

bool m_area

bool m_JVC

bool m_muonCorrection

std::string m_trackName

std::vector<std::string> m_trackJetNames

std::string m_sfJVTName

std::string m_sffJVTName

std::map<std::string, std::vector<std::pair<std::string, uint>>> m_jetBTag

std::vector<std::string> m_jetBTagCts

Protected Functions

virtual void initialize()

Class METInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::InfoSwitch (Class InfoSwitch)

Class Documentation

class METInfoSwitch : public HelperClasses::InfoSwitch

The HelperClasses::InfoSwitch struct for Missing \(\text{E}_{\text{T}}\) Information.

Parameter	Pattern	Match
m_metClus	metClus	exact
m_metTrk	metTrk	exact
m_sigClus	sigClus|all	exact
m_sigTrk	sigTrk|all	exact
m_sigResolutionClus	sigResolutionClus|all	exact
m_sigResolutionTrk	sigResolutionTrk|all	exact
m_refEle	refEle|all	exact
m_refGamma	refGamma|all	exact
m_refTau	refTau|all	exact
m_refMuons	refMuons|all	exact
m_refJet	refJet|all	exact
m_refJetTrk	refJetTrk	exact
m_softClus	softClus|all	exact
m_softTrk	softTrk|all	exact
m_noExtra	noExtra	exact

Note

For all except m_refJetTrk, you can pass in the string "all" to enable all information. You can force only calocluster- or track-based MET using m_metClus or m_metTrk.

Public Functions

inline METInfoSwitch(const std::string configStr)

Public Members

bool m_metClus

bool m_metTrk

bool m_sigClus

bool m_sigTrk

bool m_sigResolutionClus

bool m_sigResolutionTrk

bool m_refEle

bool m_refGamma

bool m_refTau

bool m_refMuons

bool m_refJet

bool m_refJetTrk

bool m_softClus

bool m_softTrk

bool m_noExtra

Protected Functions

void initialize()

Class MuonInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::IParticleInfoSwitch (Class IParticleInfoSwitch)

Class Documentation

class MuonInfoSwitch : public HelperClasses::IParticleInfoSwitch

The HelperClasses::IParticleInfoSwitch class for Muon Information.

Parameter	Pattern	Match
m_trigger	trigger	exact
m_isolation	isolation	exact
m_isolationKinematics	isolationKinematics	exact
m_quality	quality	exact
m_recoparams	recoparams	exact
m_trackparams	trackparams	exact
m_trackhitcont	trackhitcont	exact
m_effSF	effSF	exact
m_energyLoss	energyLoss	exact
m_recoWPs[XYZ]	RECO_XYZ	pattern
m_isolWPs[“”]	ISOL_	exact
m_isolWPs[“”]	ISOL_NONE	exact
m_isolWPs[XYZ]	ISOL_XYZ	pattern
m_trigWPs[XYZ]	TRIG_XYZ	pattern
m_passSel	passSel	exact
m_passOR	passOR	exact

Note

quality, isolation and effSF switches do not enable any additional output by themselves. They require additional working point pattern using RECO_XYZ for quality working points and scale factors, ISOL_XYZ for isolation working points and scale factors, and TRIG_XYZ for trigger scale factors. XYZ in the pattern should be replaced using the working point name, for example:

m_configStr = "... RECO_Medium ..."

will define the Medium quality working point and the accompanying scale factors.

Isolation supports NONE or empty option which will enable scale factors without additional isolation requirements, for example:

m_configStr = "... ISOL_NONE ISOL_Loose ..."

will define the Loose isolation working point status branch, and scale factors without isolation requirements and using the Loose WP.

Public Functions

inline MuonInfoSwitch(const std::string configStr)

inline virtual ~MuonInfoSwitch()

Public Members

bool m_trigger

bool m_isolation

bool m_isolationKinematics

bool m_quality

bool m_trackparams

bool m_trackhitcont

bool m_effSF

bool m_energyLoss

bool m_promptlepton

std::vector<std::string> m_recoWPs

std::vector<std::string> m_isolWPs

std::vector<std::string> m_trigWPs

bool m_passSel

bool m_passOR

bool m_doLRT

bool m_closeByCorr

bool m_recoEff_sysNames

bool m_isoEff_sysNames

bool m_trigEff_sysNames

bool m_ttvaEff_sysNames

Protected Functions

virtual void initialize()

Class PhotonInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::IParticleInfoSwitch (Class IParticleInfoSwitch)

Class Documentation

class PhotonInfoSwitch : public HelperClasses::IParticleInfoSwitch

The HelperClasses::IParticleInfoSwitch class for Photon Information.

Parameter	Pattern	Match
m_isolation	isolation	exact
m_PID	PID	exact
m_purity	purity	exact
m_effSF	effSF	exact
m_trigger	trigger	exact
m_isoCones	isoCone	partial

Note

isoCone can be repeated but requires a number after it, for example:

m_configStr = "... isoCone20 isoCone40 ..."

which will define std::vector<int> m_isoCones = {20,40}.

Public Functions

inline PhotonInfoSwitch(const std::string configStr)

inline virtual ~PhotonInfoSwitch()

Public Members

bool m_isolation

bool m_PID

bool m_purity

bool m_effSF

bool m_trigger

std::vector<std::string> m_isoCones

Protected Functions

virtual void initialize()

Class TauInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::IParticleInfoSwitch (Class IParticleInfoSwitch)

Class Documentation

class TauInfoSwitch : public HelperClasses::IParticleInfoSwitch

The HelperClasses::IParticleInfoSwitch struct for Tau Information.

Note

identification and effSF switches do not enable any additional output by themselves. They require additional working point pattern using TAUEFF_XYZ for combined scale factors, and TRIG_XYZ for trigger scale factors. XYZ in the pattern should be replaced using the working point name, for example:

m_configStr = "... TAUEFF_EleOLRElectronEleRNNLoose_TauIDMedium ... TRIG_EleOLRElectronEleRNNMedium_TauIDLoose_TrigMyTriggerMenu"

Notice that the working point for TAUEFF is a combination of two working points from EleOLRElectron and TauID.

Public Functions

inline TauInfoSwitch(const std::string configStr)

inline virtual ~TauInfoSwitch()

Public Members

bool m_trigger

bool m_JetID

bool m_EleVeto

bool m_xahTauJetMatching

bool m_trackAll

bool m_trackparams

bool m_trackhitcont

bool m_effSF

std::vector<std::string> m_tauEffWPs

std::vector<std::string> m_trigWPs

Protected Functions

virtual void initialize()

Class TrackInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::InfoSwitch (Class InfoSwitch)

Class Documentation

class TrackInfoSwitch : public HelperClasses::InfoSwitch

The HelperClasses::InfoSwitch struct for Track Information.

Parameter	Pattern	Match
m_noMultiplicity	noMultiplicity	exact
m_kinematic	kinematic	exact
m_fitpars	fitpars	exact
m_numbers	numbers	exact
m_vertex	vertex	exact
m_useTheS	useTheS	exact

Public Functions

inline TrackInfoSwitch(const std::string configStr)

Public Members

bool m_noMultiplicity

bool m_kinematic

bool m_fitpars

bool m_numbers

bool m_vertex

bool m_useTheS

Protected Functions

void initialize()

Class TriggerInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::InfoSwitch (Class InfoSwitch)

Class Documentation

class TriggerInfoSwitch : public HelperClasses::InfoSwitch

The HelperClasses::InfoSwitch struct for Trigger Information.

Parameter	Pattern	Match
m_basic	basic	exact
m_menuKeys	menuKeys	exact
m_passTriggers	passTriggers	exact
m_passTrigBits	passTrigBits	exact
m_prescales	prescales	exact
m_prescalesLumi	prescalesLumi	exact

Note

m_prescales contains information from the TrigDecisionTool for every trigger used in event selection and event trigger-matching. m_prescalesLumi contains information retrieved from the pile-up reweighting tool based on the actual luminosities of triggers.

Public Functions

inline TriggerInfoSwitch(const std::string configStr)

Public Members

bool m_basic

bool m_menuKeys

bool m_passTriggers

bool m_passTrigBits

bool m_prescales

bool m_prescalesLumi

Protected Functions

void initialize()

Class TruthInfoSwitch

• Defined in File HelperClasses.h

Inheritance Relationships

Base Type

• public HelperClasses::IParticleInfoSwitch (Class IParticleInfoSwitch)

Class Documentation

class TruthInfoSwitch : public HelperClasses::IParticleInfoSwitch

The HelperClasses::InfoSwitch struct for Truth Information.

Parameter	Pattern	Match
m_noMultiplicity	noMultiplicity	exact
m_kinematic	kinematic	exact
m_type	type	exact
m_bVtx	bVtx	exact
m_parents	parents	exact
m_children	children	exact
m_dressed	dressed	exact
m_origin	origin	exact
m_particleType	particleType	exact
m_pdgIdOnly	pdgIdOnly	exact

Public Functions

inline TruthInfoSwitch(const std::string configStr)

Public Members

bool m_type

bool m_bVtx

bool m_parents

bool m_children

bool m_dressed

bool m_origin

bool m_particleType

bool m_pdgIdOnly

Protected Functions

virtual void initialize()

Class HelpTreeBase

• Defined in File HelpTreeBase.h

Class Documentation

class HelpTreeBase

Public Functions

HelpTreeBase(xAOD::TEvent *event, TTree *tree, TFile *file, const float units = 1e3, bool debug = false, xAOD::TStore *store = nullptr, std::string nominalTreeName = "nominal")

HelpTreeBase(TTree *tree, TFile *file, xAOD::TEvent *event = nullptr, xAOD::TStore *store = nullptr, const float units = 1e3, bool debug = false, std::string nominalTreeName = "nominal")

virtual ~HelpTreeBase()

void AddEvent(const std::string &detailStr = "")

void AddTrigger(const std::string &detailStr = "")

void AddJetTrigger(const std::string &detailStr = "")

void AddMuons(const std::string &detailStr = "", const std::string &muonName = "muon")

void AddElectrons(const std::string &detailStr = "", const std::string &elecName = "el")

void AddPhotons(const std::string &detailStr = "", const std::string &photonName = "ph")

void AddClusters(const std::string &detailStr = "", const std::string &clusterName = "cl")

void AddJets(const std::string &detailStr = "", const std::string &jetName = "jet")

void AddL1Jets(const std::string &jetName = "")

void AddTruthParts(const std::string &detailStr = "", const std::string &truthName = "xAH_truth")

void AddTrackParts(const std::string &detailStr = "", const std::string &trackName = "trk")

void AddVertices(const std::string &detailStr = "", const std::string &vertexName = "vertex")

void AddTruthVertices(const std::string &detailStr = "", const std::string &vertexName = "truth_vertex")

void AddFatJets(const std::string &detailStr = "", const std::string &fatjetName = "fatjet", const std::string &subjetDetailStr = "", const std::string &suffix = "")

Declare a new collection of fatjets to be written to the output tree.

Parameters

• detailStr – A (space-separated) list of detail options. These keywords specify exactly which information about each jet is written out. Current influential options are: kinematic substructure constituent constituentAll

• fatjetName – The (prefix) name of the container. Default: fatjet.

• subjetDetailStr – List of detail options to pass to the subjet container. See :cpp:member:HelpTreeBase::AddJets for list of supported values.

void AddTruthFatJets(const std::string &detailStr = "", const std::string &truthFatJetName = "truth_fatjet")

void AddTaus(const std::string &detailStr = "", const std::string &tauName = "tau")

void AddMET(const std::string &detailStr = "", const std::string &metName = "met")

void FillEvent(const xAOD::EventInfo *eventInfo, xAOD::TEvent *event = nullptr, const xAOD::VertexContainer *vertices = nullptr)

void FillTrigger(const xAOD::EventInfo *eventInfo)

void FillJetTrigger()

void FillMuons(const xAOD::MuonContainer *muons, const xAOD::Vertex *primaryVertex, const std::string &muonName = "muon")

void FillMuon(const xAOD::Muon *muon, const xAOD::Vertex *primaryVertex, const std::string &muonName = "muon")

void FillElectrons(const xAOD::ElectronContainer *electrons, const xAOD::Vertex *primaryVertex, const std::string &elecName = "el")

void FillElectron(const xAOD::Electron *elec, const xAOD::Vertex *primaryVertex, const std::string &elecName = "el")

void FillPhotons(const xAOD::PhotonContainer *photons, const std::string &photonName = "ph")

void FillPhoton(const xAOD::Photon *photon, const std::string &photonName = "ph")

void FillClusters(const xAOD::CaloClusterContainer *clusters, const std::string &clusterName = "cl")

void FillCluster(const xAOD::CaloCluster *cluster, const std::string &clusterName = "cl")

void FillJets(const xAOD::JetContainer *jets, int pvLocation = -1, const std::string &jetName = "jet")

void FillJet(const xAOD::Jet *jet_itr, const xAOD::Vertex *pv, int pvLocation, const std::string &jetName = "jet")

void FillLegacyL1Jets(const xAOD::JetRoIContainer *jets, const std::string &jetName = "L1Jet", bool sortL1Jets = false)

template<typename T>
inline void FillPhase1L1Jets(T *&jets, const std::string &jetName = "L1Jet", bool sortL1Jets = false)

void FillTruth(const xAOD::TruthParticleContainer *truth, const std::string &truthName = "xAH_truth")

void FillTruth(const xAOD::TruthParticle *truthPart, const std::string &truthName)

void FillTracks(const xAOD::TrackParticleContainer *tracks, const std::string &trackName = "trk")

void FillTrack(const xAOD::TrackParticle *trackPart, const std::string &trackName)

void FillVertices(const xAOD::VertexContainer *vertices, const std::string &vertexName = "vertex")

void FillTruthVertices(const xAOD::TruthVertexContainer *truthVertices, const std::string &truthVertexName = "truth_vertex")

void FillFatJets(const xAOD::JetContainer *fatJets, int pvLocation = 0, const std::string &fatjetName = "fatjet", const std::string &suffix = "")

Write a container of jets to the specified container name (and optionally suffix). The container name and suffix should be declared beforehand using AddFatJets(). This clears the current branch state for the collection so it only makes sense to call once per call to Fill().

Parameters

• fatJets – A container of jets to be written out.

• fatjetName – The name of the output collection to write to.

• suffix – The suffix of the output collection to write to.

void FillFatJet(const xAOD::Jet *fatjet_itr, int pvLocation = 0, const std::string &fatjetName = "fatjet", const std::string &suffix = "")

void FillTruthFatJets(const xAOD::JetContainer *truthFatJets, int pvLocation = 0, const std::string &truthFatJetName = "truth_fatjet")

void FillTruthFatJet(const xAOD::Jet *truth_fatjet_itr, int pvLocation = 0, const std::string &truthFatJetName = "truth_fatjet")

void FillTaus(const xAOD::TauJetContainer *taus, const std::string &tauName = "tau")

void FillTau(const xAOD::TauJet *tau, const std::string &tauName = "tau")

void FillMET(const xAOD::MissingETContainer *met, const std::string &metName = "met")

void Fill()

void ClearEvent()

void ClearTrigger()

void ClearJetTrigger()

void ClearMuons(const std::string &jetName = "muon")

void ClearElectrons(const std::string &elecName = "el")

void ClearPhotons(const std::string &photonName = "ph")

void ClearClusters(const std::string &clusterName = "cl")

void ClearJets(const std::string &jetName = "jet")

void ClearL1Jets(const std::string &jetName = "L1Jet")

void ClearTruth(const std::string &truthName)

void ClearTracks(const std::string &trackName)

void ClearFatJets(const std::string &fatjetName, const std::string &suffix = "")

void ClearTruthFatJets(const std::string &truthFatJetName = "truth_fatjet")

void ClearTaus(const std::string &tauName = "tau")

void ClearMET(const std::string &metName = "met")

void ClearVertices(const std::string &vertexName = "vertex")

void ClearTruthVertices(const std::string &vertexName = "truth_vertex")

bool writeTo(TFile *file)

inline virtual void AddEventUser(const std::string &detailStr = "")

inline virtual void AddTriggerUser(const std::string &detailStr = "")

inline virtual void AddJetTriggerUser(const std::string &detailStr = "")

inline virtual void AddMuonsUser(const std::string &detailStr = "", const std::string &muonName = "muon")

inline virtual void AddElectronsUser(const std::string &detailStr = "", const std::string &elecName = "el")

inline virtual void AddPhotonsUser(const std::string &detailStr = "", const std::string &photonName = "ph")

inline virtual void AddClustersUser(const std::string &detailStr = "", const std::string &clusterName = "cl")

inline virtual void AddJetsUser(const std::string &detailStr = "", const std::string &jetName = "jet")

inline virtual void AddTruthUser(const std::string &truthName = "", const std::string &detailStr = "xAH_truth")

inline virtual void AddTracksUser(const std::string &trackName = "", const std::string &detailStr = "trk")

inline virtual void AddFatJetsUser(const std::string &detailStr = "", const std::string &fatjetName = "", const std::string &suffix = "")

Declare a new fat jet collection. Automatically called once per call to AddFatJets(); override this if you want to provide your own additional branches for fatjets.

Parameters

• detailStr – The space-separated list of detail requested by the called.

• fatjetName – The (prefix) name of the output collection.

• suffix – A suffix to be appeneded to the end of the output branch name(s).

inline virtual void AddTruthFatJetsUser(const std::string &detailStr = "", const std::string &truthFatJetName = "truth_fatjet")

inline virtual void AddTausUser(const std::string &detailStr = "", const std::string &tauName = "tau")

inline virtual void AddMETUser(const std::string &detailStr = "", const std::string &metName = "met")

inline virtual void ClearEventUser()

inline virtual void ClearTriggerUser()

inline virtual void ClearMuonsUser(const std::string&)

inline virtual void ClearElectronsUser(const std::string&)

inline virtual void ClearPhotonsUser(const std::string&)

inline virtual void ClearClustersUser(const std::string&)

inline virtual void ClearTruthUser(const std::string&)

inline virtual void ClearTracksUser(const std::string&)

inline virtual void ClearJetsUser(const std::string&)

inline virtual void ClearFatJetsUser(const std::string&, const std::string&)

inline virtual void ClearTruthFatJetsUser(const std::string&)

inline virtual void ClearTausUser(const std::string&)

inline virtual void ClearMETUser(const std::string&)

inline virtual void FillEventUser(const xAOD::EventInfo*)

inline virtual void FillMuonsUser(const xAOD::Muon*, const std::string&, const xAOD::Vertex*)

inline virtual void FillElectronsUser(const xAOD::Electron*, const std::string&, const xAOD::Vertex*)

inline virtual void FillPhotonsUser(const xAOD::Photon*, const std::string&)

inline virtual void FillClustersUser(const xAOD::CaloCluster*, const std::string&)

inline virtual void FillJetsUser(const xAOD::Jet*, const std::string&)

inline virtual void FillTruthUser(const xAOD::TruthParticle*, const std::string&)

inline virtual void FillTracksUser(const xAOD::TrackParticle*, const std::string&)

inline virtual void FillFatJetsUser(const xAOD::Jet*, int, const std::string&, const std::string&)

Called once per call to FillFatJets().Ooverride this if you want to any additional information to your jet collection.

Parameters

• jet – a pointer to the current xAOD::Jet object that should be written to the output branch(s).

• fatjetName – the (prefix) name of the output collection

• suffix – the suffix to append to output branches.

inline virtual void FillTruthFatJetsUser(const xAOD::Jet*, int, const std::string&)

inline virtual void FillTausUser(const xAOD::TauJet*, const std::string&)

inline virtual void FillMETUser(const xAOD::MissingETContainer*, const std::string&)

inline virtual void FillTriggerUser(const xAOD::EventInfo*)

inline virtual void FillJetTriggerUser()

Public Members

xAOD::TEvent *m_event

xAOD::TStore *m_store

std::string m_vertexContainerName = "PrimaryVertices"

Name of vertex container.

std::string m_truthVertexContainerName = "TruthVertices"

HelperClasses::TriggerInfoSwitch *m_trigInfoSwitch

std::string m_triggerSelection

TrigConf::xAODConfigTool *m_trigConfTool

Trig::TrigDecisionTool *m_trigDecTool

Public Static Functions

static std::string FatJetCollectionName(const std::string &fatjetName = "fatjet", const std::string &suffix = "")

Helper function to lookup each fatjet container name/suffix combo in the internal map of vectors for vectors. You probably don’t need this but it might be useful if you’re implementing [Add/Fill/Clear]FatJetsUser().

Parameters

• fatjetName – The (prefix) name of the container.

• suffix – The container branch suffix.

Returns

a string that uniquely identifies the collection name/suffix in the lookup map.

Protected Functions

template<typename T, typename U, typename V>
void safeFill(const V *xAODObj, SG::AuxElement::ConstAccessor<T> &accessor, std::vector<U> &destination, U defaultValue, int m_units = 1)

template<typename T, typename U, typename V>
void safeVecFill(const V *xAODObj, SG::AuxElement::ConstAccessor<std::vector<T>> &accessor, std::vector<std::vector<U>> &destination, int m_units = 1)

template<typename T>
void setBranch(std::string prefix, std::string varName, std::vector<T> *localVectorPtr)

Protected Attributes

TTree *m_tree

int m_units

bool m_debug

bool m_isMC

std::string m_nominalTreeName

bool m_nominalTree

xAH::EventInfo *m_eventInfo

int m_passL1

int m_passHLT

unsigned int m_masterKey

unsigned int m_L1PSKey

unsigned int m_HLTPSKey

std::vector<std::string> m_elTrigForMatching

std::vector<std::string> m_passedTriggers

std::vector<std::string> m_disabledTriggers

std::vector<float> m_triggerPrescales

std::vector<float> m_triggerPrescalesLumi

std::vector<std::string> m_isPassBitsNames

std::vector<unsigned int> m_isPassBits

std::map<std::string, xAH::JetContainer*> m_jets

std::map<std::string, xAH::L1JetContainer*> m_l1Jets

std::map<std::string, xAH::TruthContainer*> m_truth

std::map<std::string, xAH::TrackContainer*> m_tracks

std::map<std::string, xAH::FatJetContainer*> m_fatjets

std::map<std::string, xAH::FatJetContainer*> m_truth_fatjets

std::map<std::string, xAH::MuonContainer*> m_muons

std::map<std::string, std::vector<std::string>> m_MuonRecoEff_SF_sysNames

std::map<std::string, std::vector<std::string>> m_MuonIsoEff_SF_sysNames

std::map<std::string, std::map<std::string, std::vector<std::string>>> m_MuonTrigEff_SF_sysNames

std::vector<std::string> m_MuonTTVAEff_SF_sysNames

std::map<std::string, xAH::ElectronContainer*> m_elecs

std::map<std::string, xAH::PhotonContainer*> m_photons

std::map<std::string, xAH::ClusterContainer*> m_clusters

std::map<std::string, xAH::TauContainer*> m_taus

std::map<std::string, xAH::MetContainer*> m_met

std::map<std::string, xAH::VertexContainer*> m_vertices

std::map<std::string, xAH::VertexContainer*> m_truth_vertices

Class HistogramManager

• Defined in File HistogramManager.h

Inheritance Relationships

Derived Type

• public MetHists (Class MetHists)

Class Documentation

class HistogramManager

This is used by any class extending to pre-define a set of histograms to book by default.

We expect the user to create a new group of histograms, such as for jets:

class JetHists : public HistogramManager
{
  public:
    JetHists(std::string name, std::string detailStr);
    virtual ~JetHists() ;

    bool m_debug;
    StatusCode initialize();
    StatusCode execute( const xAOD::JetContainer  jets, float eventWeight, int pvLoc = -1);
    StatusCode execute( const xAOD::Jet  jet, float eventWeight, int pvLoc = -1 );
    using HistogramManager::book; // make other overloaded version of book() to show up in subclass
    using HistogramManager::execute; // overload
};

The above example is taken from our implementation in JetHists.

Note

The expectation is that the user does not directly use this class but rather inherits from it.

Subclassed by MetHists

Public Types

typedef std::unordered_map<std::string, TH1*> HistMap_t

Typedef for convenience.

Public Functions

HistogramManager(std::string name, std::string detailStr)

Initialization.

Parameters

• name – The top-level path in which all histograms are stored under (think of TDirectory)

• detailStr – Specify the various details of which to plot. For example, jets might want "kinematic substructure".

virtual ~HistogramManager()

Destructor, allows the user to delete histograms that are not being recorded.

inline virtual StatusCode initialize()

Initialize and book all histograms.

Example implementation:

StatusCode JetHists::initialize() {
  m_jetPt          = book(m_name, "jetPt",  "jet p_{T} [GeV]", 120, 0, 3000.);
  return StatusCode::SUCCESS;
}

Note

This should call the overloaded functions HistogramManager::book() to create the histograms so that the user can call hists->record(wk()) to record all histograms to the EventLoop worker.

inline virtual StatusCode execute()

Execute by filling in the histograms.

Example implementation:

StatusCode JetHists::execute( const xAOD::JetContainer  jets, float eventWeight ){
  for(const auto& jet:  jets)
    m_jetPt->Fill( jet->pt()/1.e3, eventWeight );
  return StatusCode::SUCCESS;
}

inline virtual StatusCode finalize()

Finalize anything that needs to be finalized.

Warning

This should rarely be used. There is not a good use case for this functionality but it needs to exist in the off-chance that a user comes along and needs it for their histogram class.

TH1F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh)

record a histogram and call various functions

Note

This is an overloaded function. It will build the right histogram given the correct number of input arguments.

Parameters

• name – name of histogram, access it in ROOT file like h_jetPt->Draw()

• title – usually pointless,put a description of the histogram in here

• xlabel – label to put on the x-axis

• xbins – number of xbins to use

• xlow – lower bound on xbins

• xhigh – upper bound on xbins

• xbinsArr – variable xbins, test math \((x_1,y_1)\) and \((x_2,y_2)\)

• ylabel – label to put on the y-axis

• ylow – lower bound on ybins

• yhigh – upper bound on ybins

• ybinsArr – variable ybins

• zlabel – label to put on the z-axix

• zlow – lower bound on zbins

• zhigh – upper bound on zbins

• zbinsArr – variable zbins

TH2F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string xyabel, int ybins, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH3F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string ylabel, int ybins, double ylow, double yhigh, std::string zlabel, int zbins, double zlow, double zhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH1F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xyabel, int xbins, double xlow, double xhigh, std::string ylabel, int ybins, const Double_t *ybinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xyabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, const Double_t *ybinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH3F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, const Double_t *ybinsArr, std::string zlabel, int zbins, const Double_t *zbinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string ylabel, double ylow, double yhigh, std::string option = "")

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, int xbins, const Double_t *xbinsArr, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, int xbins, double xlow, double xhigh, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

void record(EL::IWorker *wk)

record all histograms from HistogramManager::m_allHists to the worker

MsgStream &msg() const

the standard message stream for this algorithm

MsgStream &msg(int level) const

allow ANA_MSG_XXXX macros to be used within algorithms for a given level

TH1 *findHist(const std::string &histName)

Return the pointer to the histogram.

void fillHist(const std::string &histName, double value)

Fill a histogram by name. Can be overloaded with weight.

Parameters

• histName – The name of the histogram to be filled

• value – The value to fill the histogram with

void fillHist(const std::string &histName, double value, double weight)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

void fillHist(const std::string &histName, double valueX, double valueY, double weight)

void fillHist(const std::string &histName, double valueX, double valueY, double valueZ, double weight)

void fillProfile(const std::string &histName, double valueX, double valueY, double weight)

Public Members

HistMap_t m_histMap

The map of histogram names to their pointers.

Protected Attributes

std::string m_name

generically the main name assigned to all histograms

std::string m_detailStr

a detail level in the form of a string

std::vector<TH1*> m_allHists

a container holding all generated histograms

mutable MsgStream m_msg

hold the MsgStream object

Class HLTJetGetter

• Defined in File HLTJetGetter.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class HLTJetGetter : public xAH::Algorithm

Public Functions

HLTJetGetter()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_triggerList = ".*"

List of triggers whose features will be extracted from TDT.

std::string m_inContainerName = ""

input container name, WITHOUT the HLT_xAOD__JetContainer_ prefix

std::string m_outContainerName = ""

output container name

Class IParticleHistsAlgo

• Defined in File IParticleHistsAlgo.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Derived Types

• public ElectronHistsAlgo (Class ElectronHistsAlgo)

• public JetHistsAlgo (Class JetHistsAlgo)

• public MuonHistsAlgo (Class MuonHistsAlgo)

• public PhotonHistsAlgo (Class PhotonHistsAlgo)

Class Documentation

class IParticleHistsAlgo : public xAH::Algorithm

Subclassed by ElectronHistsAlgo, JetHistsAlgo, MuonHistsAlgo, PhotonHistsAlgo

Public Functions

IParticleHistsAlgo(std::string className = "IParticleHistsAlgo")

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

Calls execute<IParticleContainer>

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

template<class HIST_T, class CONT_T>
inline EL::StatusCode execute()

Fill histograms with particles in a container.

Templated (container type) function that loops over all systematics (or nominal only)

and fills the corresponding histogram objects.

The event weight, in case of Monte Carlo samples, is

mcEventWeight crossSection*filterEfficiency*kfactor

where the sample-weights are taken from SampleHandler and set to 1 by default.

virtual EL::StatusCode AddHists(std::string name)

Calls AddHists<IParticleHists>

Parameters

name – Name of the systematic

template<class HIST_T>
inline EL::StatusCode AddHists(std::string name)

Create histograms.

Tempalated (histogram colllection class) function that creates all necessary histogram

objects for a given systematic. The class chosen for HIST_T template must inherit from IParticleHists.

Parameters

name – Name of the systematic

Public Members

std::string m_inContainerName = ""

input container

std::string m_detailStr = ""

which plots will be turned on

std::string m_inputAlgo = ""

name of algo input container comes from - only if

std::string m_histPrefix

Histogram name prefix when using IParticleHistsAlgo directly

std::string m_histTitle

Histogram xaxis title when using IParticleHistsAlgo directly

Class IsoCloseByCorr

• Defined in File IsoCloseByCorr.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class IsoCloseByCorr : public xAH::Algorithm

Public Functions

IsoCloseByCorr()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

ClassDef (IsoCloseByCorr, 1)

Public Members

bool m_decorateSelectedObjects

Decorate selected objects (the default decoration string is passOR)

std::string m_decor = "passOR"

std::string m_inContainerName_Electrons = ""

std::string m_inputAlgoElectrons = ""

std::string m_el_iso_WP = ""

std::string m_inContainerName_Muons = ""

std::string m_outContainerName_Muons = ""

std::string m_mu_iso_WP = ""

bool m_doPhotons = false

std::string m_inContainerName_Photons = ""

std::string m_outContainerName_Photons = ""

Protected Attributes

int dummyVaraibleToKeepExample

Class JetCalibrator

• Defined in File JetCalibrator.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class JetCalibrator : public xAH::Algorithm

A wrapper to a few JetETMiss packages. By setting the configuration parameters detailed in the header documentation, one can:

• calibrate a given jet collection

• apply systematic variations for JES

• apply systematic variations for JER

• decorate the jet with the decision of the Jet Cleaning tool

When considering systematics, a new xAOD::JetCollection is created for each systematic variation. The names are then saved in a vector for downstream algorithms to use.

Public Functions

JetCalibrator()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

The name of the input container for this algorithm to read from TEvent or TStore

std::string m_outContainerName = ""

The name of the nominal output container written by the algorithm to TStore

If the algorithm applies systematic variations, for each shallow copy saved to TStore, the systematic name will be appended to this.

std::string m_jetAlgo = ""

set to AntiKt4EMTopo for AntiKt4EMTopoJets

std::string m_outputAlgo = ""

name of vector holding names of jet systematics given by the JetEtmiss Tools

bool m_writeSystToMetadata = false

Write systematics names to metadata.

bool m_recalibrateHLTJets = false

whether to run HLT jet re-calibration

std::string m_HLTVertexContainerName = "HLT_IDVertex_FS"

vertex container name to use for HLT jet re-calibration

std::string m_HLTAvgMuDecor = "EventInfo.AvgMu"

HLT average mu decoration on EventInfo after formatting.

std::string m_EvtInfoHLTNPVDecor = ""

location of the HLT NPV on EventInfo object (e.g. EventInfo.NPV) this defaults to an empty string and is only configured in JetCalibrationTool when a non-empty string is provided

std::string m_calibGSCDepth = ""

GSCDepth property to override GSCDepth in config file when set to a non-empty string and GSC is in the calibration sequence.

std::string m_calibConfigDir = ""

config for JetCalibrationTool ConfigDir, set it to override tool defaults

std::string m_calibConfigData = "JES_data2017_2016_2015_Recommendation_Aug2018_rel21.config"

config for JetCalibrationTool for Data

std::string m_calibConfigFullSim = "JES_data2017_2016_2015_Recommendation_Aug2018_rel21.config"

config for JetCalibrationTool for Full Sim MC

std::string m_calibConfigAFII = "JES_MC16Recommendation_AFII_EMTopo_April2018_rel21.config"

config for JetCalibrationTool for AFII MC

std::string m_calibSequence = ""

List of calibration steps. Auto-configured to the Jet/Etmiss recommendation if left blank.

std::string m_uncertConfig = ""

config for Jet Uncertainty Tool

std::string m_uncertMCType = ""

MC type for Jet Uncertainty Tool (need to be set for FullSim)

std::string m_overrideCalibArea = ""

Override CalibArea tag (default recommended)

std::string m_overrideUncertCalibArea = ""

Override uncertainties CalibArea tag (default recommended)

std::string m_overrideAnalysisFile = ""

Set analysis-specific jet flavour composition file for JetUncertainties (default: unknown comp.)

std::string m_overrideUncertPath = ""

Override uncertainties path (not recommended)

bool m_forceInsitu = false

when running data “_Insitu” is appended to calibration sequence

bool m_forceSmear = false

when running FullSim “_Smear” is appended to calibration sequence

bool m_jetCalibToolsDEV = false

when using DEV mode of JetCalibTools

bool m_addGhostMuonsToJets = false

Run muon-to-jet ghost association (recommended for MET)

bool m_doCleaning = true

enable to apply jet cleaning decoration

std::string m_jetCleanCutLevel = "LooseBad"

Cut Level.

bool m_saveAllCleanDecisions = false

Save all cleaning decisions as decorators.

bool m_jetCleanUgly = false

Do Ugly cleaning ( i.e. TileGap 3 )

bool m_sort = true

Sort the processed container elements by transverse momentum.

bool m_cleanParent = false

Apply jet cleaning to parent jet.

bool m_applyFatJetPreSel = false

bool m_useLargeRTruthLabelingTool = true

Use large-R jet truth labeling tool (needed for systematics)

std::string m_truthLabelName = "R10TruthLabel_R21Consolidated"

Name of the large-R jet truth labeling definition.

bool m_isTruthJetCol = false

Flag to indicate if using a truth jet collection.

bool m_useTRUTH3 = true

Flag to indicate if input xAOD uses TRUTH3 style containers.

std::string m_truthParticleContainerName = "TruthParticles"

Name of the truth particle container if not using TRUTH3 containers.

std::string m_truthBosonContainerName = "TruthBosonsWithDecayParticles"

Name of the truth boson container if using TRUTH3 containers.

std::string m_truthTopQuarkContainerName = "TruthTopQuarkWithDecayParticles"

Name of the truth top quark container if using TRUTH3 containers.

bool m_doJetTileCorr = false

jet tile correction

bool m_pseudoData = false

needed in case want to treat MC as pseudoData for JER uncertainty propagation

bool m_mcAndPseudoData = false

Treat MC as usual, then run the JER uncertainties on it a second time treating it as pseudodata. Overrides m_pseudodata if true.

Class JetHistsAlgo

• Defined in File JetHistsAlgo.h

Inheritance Relationships

Base Type

• public IParticleHistsAlgo (Class IParticleHistsAlgo)

Class Documentation

class JetHistsAlgo : public IParticleHistsAlgo

Public Functions

JetHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode execute()

Calls execute<IParticleContainer>

virtual EL::StatusCode AddHists(std::string name)

Calls AddHists<IParticleHists>

Parameters

name – Name of the systematic

Class JetSelector

• Defined in File JetSelector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class JetSelector : public xAH::Algorithm

Public Functions

JetSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual bool executeSelection(const xAOD::JetContainer *inJets, float mcEvtWeight, bool count, std::string outContainerName, bool isNominal)

virtual int PassCuts(const xAOD::Jet *jet)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

input container name

std::string m_outContainerName = ""

output container name

std::string m_truthJetContainer = "AntiKt4TruthJets"

truth jet container name (used for JVT SF)

std::string m_inputAlgo = ""

input type - from xAOD or from xAODAnaHelper Algo output

std::string m_outputAlgo = ""

output type - this is how the vector<string> w/ syst names will be saved in TStore

bool m_writeSystToMetadata = false

Write systematics names to metadata.

std::string m_jetScaleType = ""

Type of Scale Momementum.

std::string m_decor = "passSel"

The decoration key written to passing objects.

bool m_decorateSelectedObjects = true

decorate selected objects? defaul passSel

bool m_createSelectedContainer = false

fill using SG::VIEW_ELEMENTS to be light weight

int m_nToProcess = -1

look at n objects

bool m_cleanJets = true

require cleanJet decoration to not be set and false

int m_cleanEvtLeadJets = -1

kill event if any of the N leading jets are not clean

bool m_cleanEvent = false

Kill event if any passing jets are not clean.

Note

The jets need the cleanJet decoration which is set when you enable JetCalibrator::m_doCleaning

bool m_markCleanEvent = false

Mark event with decorator if any passing jets are not clean.

std::string m_jetScale4Selection = "Final"

Choose the scale at which the selection is performed (default “Final”, i.e. default 4vector)

bool m_doMCCleaning = false

(MC-only) Kill pileup overlay event if reconstructed jets avg(pT1,pT2) > 1.4*(truth jet pT1)

float m_mcCleaningCut = 1.4

Change the default 1.4 cut to x > 1.0.

int m_pass_min = -1

minimum number of objects passing cuts

int m_pass_max = -1

maximum number of objects passing cuts

float m_pT_max = 1e8

require pT < pt_max

float m_pT_min = 1e8

require pT > pt_min

float m_ET_max = 1e8

require ET < ET_max

float m_ET_min = 1e8

require ET > ET_min

float m_eta_max = 1e8

require eta < eta_max

float m_eta_min = 1e8

require eta > eta_min

float m_detEta_max = 1e8

require detEta < detEta_max

float m_detEta_min = 1e8

require detEta > detEta_min

float m_mass_max = 1e8

require mass < mass_max

float m_mass_min = 1e8

require mass > mass_min

float m_rapidity_max = 1e8

require rapidity < rapidity_max

float m_rapidity_min = 1e8

require rapidity > rapidity_min

int m_truthLabel = -1

require truth level on truth jets

bool m_useHadronConeExcl = true

use HadronConeExclTruthLabelID for truth match (default)

bool m_doJVF = false

check JVF

float m_pt_max_JVF = 50e3

max pT [GeV] (JVF is a pileup cut)

float m_eta_max_JVF = 2.4

detector eta cut

float m_JVFCut = 0.5

cut value

bool m_doJVT = false

check JVT

bool m_noJVTVeto = false

keep JVT-rejected jets and decorate passing status

bool m_dofJVT = false

check forward JVT

bool m_dofJVTVeto = true

Remove jets that fail fJVT. Like JVT, the default is to clean the collection.

float m_pt_max_JVT = 60e3

max pT [GeV] (JVT is a pileup cut)

float m_eta_max_JVT = 2.4

detector eta cut

bool m_jvtUsedBefore = false

was JVT already run in an earlier instance of JetSelector?

bool m_haveTruthJets = true

Does the input have truth jets? If not, cannot decorate with true hard scatter / pileup info.

bool m_getJVTSF = true

Retrieve JVT SFs (true by default, when false: allows to get JVT decision w/o needing truth jets)

float m_JVTCut = -1.0

Minimum value of JVT for selecting jets.

Warning

If set to a non-negative value (default is -1.0), it will override any set value for JetSelector::m_WorkingPointJVT

std::string m_WorkingPointJVT = "FixedEffPt"

Available working points for JVT cut from the CP::IJetJvtEfficiency tool.

The corresponding data/MC SF will be saved as a std::vector<float> decoration (for MC only), for nominal WP and the available systematics.

Value	JVT Cut	Efficiency
”Medium”	(Default) 0.59	92%
”Loose”	0.11	97%
”Tight”	0.91	85%

std::string m_SFFileJVT = "DummySFs.root"

Configuration containting JVT scale factors.

The configuration file with the scale factors calculated by the CP::IJetJvtEfficiency.

See :https://twiki.cern.ch/twiki/bin/view/AtlasProtected/JVTCalibration for latest recommendation.

std::string m_outputSystNamesJVT = "JetJvtEfficiency_JVTSyst"

int m_JvtTaggingAlg = CP::JvtTagger::NNJvt

Tagging algorithm to be used to veto PU jets in central region - default in R22 is NNJvt. If another algorithm is needed, use corresponding index for the enum here: https://acode-browser1.usatlas.bnl.gov/lxr/source/athena/PhysicsAnalysis/Interfaces/JetAnalysisInterfaces/JetAnalysisInterfaces/IJetJvtEfficiency.h#0022 (note: this link points to the latest r22 version, i.e. master, if a release is used, please check the corresponding enum for the given release: https://gitlab.cern.ch/atlas/athena/-/tags?search=release%2F22.2&sort=updated_desc)

bool m_recalculateJvtScores = true

Do re-calculation of NNJvt - scores need to be re-evaluated in case jet pt changed w.r.t. derivation.

float m_systValJVT = 0.0

std::string m_systNameJVT = ""

std::string m_WorkingPointfJVT = "Loose"

Available working points for fJVT cut from the CP::IJetJvtEfficiency tool.

The corresponding data/MC SF will be saved as a std::vector<float> decoration (for MC only), for nominal WP and the available systematics.

Value	HS Efficiency	PU Fake Rate
”Medium”	87.1-97.0%	53.4-60.9%
”Tight”	79.9-95.6%	45.4-50.3%

See :https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/FJVTCalibration for more information.

std::string m_SFFilefJVT = ""

Configuration containting fJVT scale factors.

The configuration file with the scale factors calculated by the CP::IJetJvtEfficiency.

See :https://twiki.cern.ch/twiki/bin/view/AtlasProtected/FJVTCalibration for latest recommendation.

std::string m_outputSystNamesfJVT = "JetJvtEfficiency_fJVTSyst"

float m_systValfJVT = 0.0

std::string m_systNamefJVT = ""

bool m_fjvtUsedBefore = false

was fJVT already run in an earlier instance of JetSelector?

bool m_doJetTimingCut = false

Timing cut.

float m_jetTiming_max = -1

bool m_doBTagCut = false

Flag to apply btagging cut, if false just decorate decisions.

std::string m_corrFileName = "xAODBTaggingEfficiency/cutprofiles_22072015.root"

std::string m_jetAuthor = "AntiKt4EMPFlowJets"

std::string m_taggerName = "DL1r"

std::string m_operatingPt = "FixedCutBEff_70"

double m_b_eta_max = 2.5

double m_b_pt_min = 20e3

bool m_doHLTBTagCut = false

std::string m_HLTBTagTaggerName = "DL1r"

float m_HLTBTagCutValue = -0.4434

bool m_requireHLTVtx = false

bool m_requireNoHLTVtx = false

std::string m_passAuxDecorKeys = ""

std::string m_failAuxDecorKeys = ""

std::string m_singleJetTrigChains = ""

A comma-separated string w/ alll the HLT single jet trigger chains for which you want to perform the matching. If left empty (as it is by default), no trigger matching will be attempted at all

std::string m_diJetTrigChains = ""

A comma-separated string w/ all the HLT dijet trigger chains for which you want to perform the matching. If left empty (as it is by default), no trigger matching will be attempted at all

bool m_removeDuplicates = false

remove duplicate jets (exactly the same eta)

int m_count_events_with_duplicates = 0

number of events with duplicates

bool m_sort = false

sort jets (normally done by JetCalibrator, but HLT jets need sorting and don’t get calibrated here)

Class MessagePrinterAlgo

• Defined in File MessagePrinterAlgo.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class MessagePrinterAlgo : public xAH::Algorithm

This algorithm changes the format of the MsgStream objects for all other algorithms. There should only be on instance of it, and it should probably be first.

Public Functions

MessagePrinterAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

unsigned int m_sourceWidth = 25

Set the width of the name in the message.

Class METConstructor

• Defined in File METConstructor.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class METConstructor : public xAH::Algorithm

Public Functions

METConstructor()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_mapName = "METAssoc_AntiKt4LCTopo"

std::string m_coreName = "MET_Core_AntiKt4LCTopo"

std::string m_outputContainer = "NewRefFinal"

std::string m_systConfigPrefix = "METUtilities/R22_PreRecs"

std::string m_systConfigSoftTrkFile = "TrackSoftTerms-pflow.config"

std::string m_inputJets = ""

std::string m_inputElectrons = ""

std::string m_inputPhotons = ""

std::string m_inputTaus = ""

std::string m_inputMuons = ""

bool m_doElectronCuts = false

bool m_doPhotonCuts = false

bool m_doTauCuts = false

bool m_doMuonCuts = false

bool m_doMuonEloss = false

bool m_doIsolMuonEloss = false

bool m_doJVTCut = false

bool m_dofJVTCut = false

std::string m_fJVTdecorName = "passFJVT"

Name of fJVT decoration.

bool m_doPFlow = true

To turn on p-flow MET calculation set m_doPFlow to true.

std::string m_METWorkingPoint = ""

Name of MET Working Point (defines the JetSelection applied in METMaker)

bool m_rebuildUsingTracksInJets = false

Rebuild MET using tracks in calo jets.

bool m_addSoftClusterTerms = false

Include soft cluster terms if rebuilding MET using jet terms (only considered if m_rebuildUsingTracksInJets is false)

bool m_calculateSignificance = false

Enable MET significance calculation.

bool m_significanceTreatPUJets = true

Introduce “resolution” for jets with low JVT, if the analysis is sensitive to pileup jets.

double m_significanceSoftTermReso = 10.0

Set soft term resolution.

bool m_runNominal = true

set to false if you want to run met systematics

std::string m_systName = "All"

do not change it, not useful

float m_systVal = 1.0

bool m_writeSystToMetadata = false

Write systematics names to metadata.

std::string m_jetSystematics = ""

Name of jet systematics vector from JetCalibrator.

std::string m_eleSystematics = ""

Name of electron systematics vector from ElectronCalibrator.

std::string m_muonSystematics = ""

Name of muon systematics vector from MuonCalibrator.

std::string m_tauSystematics = ""

Name of tau systematics vector from TauCalibrator.

std::string m_phoSystematics = ""

Name of photon systematics vector from PhotonCalibrator.

std::string m_outputAlgoSystNames = ""

Class MetHists

• Defined in File MetHists.h

Inheritance Relationships

Base Type

• public HistogramManager (Class HistogramManager)

Class Documentation

class MetHists : public HistogramManager

Public Functions

MetHists(std::string name, std::string detailStr)

virtual ~MetHists()

virtual StatusCode initialize()

Initialize and book all histograms.

Example implementation:

StatusCode JetHists::initialize() {
  m_jetPt          = book(m_name, "jetPt",  "jet p_{T} [GeV]", 120, 0, 3000.);
  return StatusCode::SUCCESS;
}

Note

This should call the overloaded functions HistogramManager::book() to create the histograms so that the user can call hists->record(wk()) to record all histograms to the EventLoop worker.

StatusCode execute(const xAOD::MissingETContainer *met, float eventWeight)

TH1F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh)

record a histogram and call various functions

Note

This is an overloaded function. It will build the right histogram given the correct number of input arguments.

Parameters

• name – name of histogram, access it in ROOT file like h_jetPt->Draw()

• title – usually pointless,put a description of the histogram in here

• xlabel – label to put on the x-axis

• xbins – number of xbins to use

• xlow – lower bound on xbins

• xhigh – upper bound on xbins

• xbinsArr – variable xbins, test math \((x_1,y_1)\) and \((x_2,y_2)\)

• ylabel – label to put on the y-axis

• ylow – lower bound on ybins

• yhigh – upper bound on ybins

• ybinsArr – variable ybins

• zlabel – label to put on the z-axix

• zlow – lower bound on zbins

• zhigh – upper bound on zbins

• zbinsArr – variable zbins

TH2F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string xyabel, int ybins, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH3F *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string ylabel, int ybins, double ylow, double yhigh, std::string zlabel, int zbins, double zlow, double zhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH1F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xyabel, int xbins, double xlow, double xhigh, std::string ylabel, int ybins, const Double_t *ybinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH2F *book(std::string name, std::string title, std::string xyabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, const Double_t *ybinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TH3F *book(std::string name, std::string title, std::string xlabel, int xbins, const Double_t *xbinsArr, std::string ylabel, int ybins, const Double_t *ybinsArr, std::string zlabel, int zbins, const Double_t *zbinsArr)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, std::string xlabel, int xbins, double xlow, double xhigh, std::string ylabel, double ylow, double yhigh, std::string option = "")

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, int xbins, const Double_t *xbinsArr, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

TProfile *book(std::string name, std::string title, int xbins, double xlow, double xhigh, double ylow, double yhigh)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

inline virtual StatusCode execute()

Execute by filling in the histograms.

Example implementation:

StatusCode JetHists::execute( const xAOD::JetContainer  jets, float eventWeight ){
  for(const auto& jet:  jets)
    m_jetPt->Fill( jet->pt()/1.e3, eventWeight );
  return StatusCode::SUCCESS;
}

Public Members

bool m_debug

Protected Attributes

HelperClasses::METInfoSwitch *m_infoSwitch

Class MetHistsAlgo

• Defined in File MetHistsAlgo.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class MetHistsAlgo : public xAH::Algorithm

Public Functions

MetHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_detailStr = ""

Class MinixAOD

• Defined in File MinixAOD.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class MinixAOD : public xAH::Algorithm

Produce xAOD outputs.

I can think up the following cases when a user is doing an EL Algorithm:

input containers in TEvent (simple) deep-copied containers in TStore (deep-copy) shallow-copied containers in TStore (shallow) CDV containers in TStore (cdv)

For the above use-cases, we might produce outputs like so:

write the input container to the output. This uses TEvent::copy(). write the deep-copied containers to the output. This calls TStore::retrieve() and then TEvent::record(). two options when we have shallow-copies:

1. shallowIO=false: write to the output as a deep-copy like in the previous option

2. shallowIO=true: write to the output as a shallow-copy, but make sure the original container is also written to the output

make a deep-copy of the ConstDataVector and then move from TStore to TEvent. The problem is that we point to local memory that will not persist when making the CDV.

The trickiest case is with shallow copies because those could be our systematics – and you might want to copy the original container, and only copy over systematics via true shallow copies to conserve memory and space.

Warning

Care must be taken when managing memory and using copies. You need to think about how copies point to each other and whether you can use shallow copies or deep copies or both.

Public Functions

MinixAOD()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_outputFileName = "out_miniXAOD"

name of the output file to use for xAOD dumping

bool m_createOutputFile = true

enable to create the output file for xAOD dumping

bool m_copyFileMetaData = false

copy the file metadata over

bool m_copyTriggerInfo = false

copy the trigger containers and meta data over

bool m_copyCutBookkeeper = false

copy the cutbookkeeper data over

std::string m_simpleCopyKeys = ""

names of containers to copy from the input file

Container names should be space-delimited:

"m_simpleCopyKeys": "EventInfo AntiKt4EMTopoJets"

std::string m_storeCopyKeys = ""

names of containers in the TStore to copy over

Container names should be space-delimited:

"m_storeCopyKeys": "BrandNewJetContainer ReclusteredJets"

Note

This option is appropriate for deep-copied containers.

std::string m_shallowCopyKeys = ""

names of containers that have been shallow-copied

This option is a little different because shallow-copied containers have parent containers. However, there are two options depending on the setShallowIO option

True

If this is set to true, you will want to specify the parent container so that we copy it over as well (it is assumed that the parent container is in TStore or TEvent):

"m_shallowCopyKeys": "SCAntiKt4EMTopoJets|AntiKt4EMTopoJets SCMuons|Muons_Presel"

False

If this is set to false, you will not want to specify the parent container

”m_shallowCopyKeys”: “SCAntiKt4EMTopoJets| SCMuons|”

Always specify your string in a space-delimited format where pairs are split up by shallow container name|parent container name.

Note

This option is appropriate for shallow-copied containers.

Warning

Please note that the shallowIO option is what determines how the memory is managed. If you run into issues with shallow-copied containers here, make sure you know whether this option was enabled or not before asking for help.

std::string m_deepCopyKeys = ""

names of containers that have been shallow-copied

Here, we will do the deep-copying for you, so that the containers can be correctly recorded into the output. Due to the way view-only containers work, we can’t figure out whether the memory points to a specific parent container we can copy, or to a non-persistable, local (stack) memory. The best option is to just deep-copy and allocate new memory instead:

"m_deepCopyKeys": "AntiKt4EMTopoJets|DeepCopyAntiKt4Jets Muons|DeepCopyMuons"

Always specify your string in a space-delimited format where pairs are split up by input container name|output container name.

Note

This option is appropriate for view-only containers such as ConstDataVector.

std::string m_vectorCopyKeys = ""

names of vectors that have container names for its contents

Here, we will do the copying for you by retrieving the vector of container names and copy each one over. See how MinixAOD::m_shallowCopyKeys works.

Always specify your string in a space-delimited format where pairs are split up by vector name|parent container name.

Note

This option is appropriate for groups shallow-copied containers such as when you are dealing with systematics.

Class MuonCalibrator

• Defined in File MuonCalibrator.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class MuonCalibrator : public xAH::Algorithm

Public Functions

MuonCalibrator()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_outContainerName = ""

std::string m_calibrationMode = "noOption"

Set calibrationMode property if different than noOption.

bool m_isRun3Geo = false

Switch on Run3 geometry for muon selector tool.

bool m_do2StationsHighPt = false

bool m_sort = true

std::string m_inputAlgoSystNames = ""

this is the name of the vector of names of the systematically varied containers produced by the upstream algo (e.g., the SC containers with calibration systematics)

std::string m_outputAlgoSystNames = "MuonCalibrator_Syst"

bool m_writeSystToMetadata = false

Write systematics names to metadata.

float m_systVal = 0.0

std::string m_systName = ""

bool m_forceDataCalib = false

Force MuonCalibrationPeriodTool.h to calibrate data.

MuonSelectorTool depends on a specific decoration existing on Muons, namely MuonSpectrometerPt. This is decorated by the MuonCalibrationAndSmearingTool. However, you do not calibrate data by default so this tool would not be run on data.

In the case where you need the tool to be forced to run on data in order to have this decoration on your muons, you need to flip this boolean. See the Muon Combined Performance Working Group twiki for more information.

Note

This should not modify the momentum of muons in data (according to the tool as of MuonMomentumCorrections-01-00-37).

Class MuonEfficiencyCorrector

• Defined in File MuonEfficiencyCorrector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class MuonEfficiencyCorrector : public xAH::Algorithm

Public Functions

MuonEfficiencyCorrector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual EL::StatusCode executeSF(const xAOD::EventInfo *eventInfo, const xAOD::MuonContainer *inputMuons, bool nominal, bool writeSystNames)

Public Members

std::string m_inContainerName = ""

std::string m_overrideCalibRelease = ""

Recommendations release (not recommended to change)

std::string m_WorkingPointReco = "Loose"

std::string m_WorkingPointIso = "LooseTrackOnly"

bool m_AllowZeroSF = false

Use with caution!!!

std::string m_MuTrigLegs = "HLT_mu26_imedium"

list of comma-separated single-mu trigger corrections. Individual legs of di-mu menus can be parsed

bool m_usePerMuonTriggerSFs = true

Get per-muon trigger SF (default: true) [if false it will take into account combinatorics using all muons from the input muon container].

std::string m_WorkingPointTTVA = "TTVA"

std::string m_inputSystNamesMuons = ""

The name of the vector containing the names of the systematically-varied muons-related containers from the upstream algorithm, which will be processed by this algorithm.

Only muon calibration systematics or any other that create shallow copies of electron containers should be passed to this tool. It is advised to run this algorithm before running algorithms combining multiple calibration systematics (e.g. overlap removal).

bool m_writeSystToMetadata = false

Write systematics names to metadata.

float m_systValReco = 0.0

float m_systValIso = 0.0

float m_systValTrig = 0.0

float m_systValTTVA = 0.0

std::string m_systNameReco = ""

std::string m_systNameIso = ""

std::string m_systNameTrig = ""

std::string m_systNameTTVA = ""

std::string m_outputSystNamesReco = "MuonEfficiencyCorrector_RecoSyst"

std::string m_outputSystNamesIso = "MuonEfficiencyCorrector_IsoSyst"

std::string m_outputSystNamesTrig = "MuonEfficiencyCorrector_TrigSyst"

std::string m_outputSystNamesTTVA = "MuonEfficiencyCorrector_TTVASyst"

Class MuonHistsAlgo

• Defined in File MuonHistsAlgo.h

Inheritance Relationships

Base Type

• public IParticleHistsAlgo (Class IParticleHistsAlgo)

Class Documentation

class MuonHistsAlgo : public IParticleHistsAlgo

Public Functions

MuonHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode execute()

Calls execute<IParticleContainer>

virtual EL::StatusCode AddHists(std::string name)

Calls AddHists<IParticleHists>

Parameters

name – Name of the systematic

Class MuonInFatJetCorrector

• Defined in File MuonInFatJetCorrector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class MuonInFatJetCorrector : public xAH::Algorithm

Algorithm for correcting the momentum of largeR jets containing muon decays.

Only muons associated to track jets are used. Quality and kinematic cuts for the muons and track jets can be adjusted by the user.

There are currently four correction schemes; Calorimeter, TrackAssisted, Combined, and SimpleMuon. At present, Combined is used, which takes a weighted sum of corrections from both the TrackAssisted and Calorimeter Schemes.

The corrected large-R are saved as a TLorentzVector in a decorator named “correctedFatJets_tlv”.

Public Types

enum Scheme

Different schemes for the muon in jet correction.

Values:

enumerator Calorimeter

enumerator TrackAssisted

enumerator Combined

enumerator SimpleMuon

Public Functions

MuonInFatJetCorrector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

EL::StatusCode matchTrackJetsToMuons() const

TLorentzVector getHbbCorrectedVector(const xAOD::Jet &jet)

const xAOD::JetFourMom_t getMuonCorrectedJetFourMom(const xAOD::Jet &jet, std::vector<const xAOD::Muon*> muons, Scheme scheme, bool useJMSScale = false) const

Public Members

std::string m_fatJetContainerName = ""

The name of the container with fat jets to be corrected.

std::string m_trackJetContainerName = "AntiKtVR30Rmax4Rmin02TrackJets"

The name of the container with track jets used for matching.

std::string m_muonContainerName = ""

The name of the container with muons to be used for the correction.

std::string m_trackJetLinkName = "GhostVR30Rmax4Rmin02TrackJet"

The name of the link to matched track jets.

std::string m_calibratedMassDecoratorData = "JetInsituScaleMomentum"

Name of calibrated jet mass decorator, without the TA/Calo suffix, for data.

std::string m_calibratedMassDecoratorFullSim = "JetJMSScaleMomentum"

Name of calibrated jet mass decorator, without the TA/Calo suffix, for full sim.

std::string m_inputAlgo

Algortihm systematics loop.

float m_trackJetPtMin = 10000.0

Minimum pt of track jets to use for correction.

float m_trackJetEtaMax = 2.5

Maximum eta of track jets to use for correction.

float m_trackJetNConst = 2.0

Minimum number of constituents (tracks) of track jets to use for correction.

float m_muonPtMin = 10000.0

Minimum pt of muons to use for correction.

float m_muonEtaMax = 2.7

Maximum eta of muons to use for correction.

float m_muonDrMax = 0.4

DR cut to use when matching muons to track jets.

Class MuonSelector

• Defined in File MuonSelector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class MuonSelector : public xAH::Algorithm

Public Functions

MuonSelector()

~MuonSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

bool executeSelection(const xAOD::MuonContainer *inMuons, float mcEvtWeight, bool countPass, ConstDataVector<xAOD::MuonContainer> *selectedMuons)

virtual int passCuts(const xAOD::Muon *muon, const xAOD::Vertex *primaryVertex)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

input container name

std::string m_outContainerName = ""

output container name

std::string m_outAuxContainerName

output auxiliary container name

std::string m_inputAlgoSystNames = ""

std::string m_outputAlgoSystNames = "MuonSelector_Syst"

bool m_decorateSelectedObjects = true

decorate selected objects - default “passSel”

bool m_createSelectedContainer = false

fill using SG::VIEW_ELEMENTS to be light weight

int m_nToProcess = -1

look at n objects

int m_pass_min = -1

minimum number of objects passing cuts

int m_pass_max = -1

maximum number of objects passing cuts

float m_pT_max = 1e8

require pT < pt_max

float m_pT_min = 1e8

require pT > pt_min

bool m_pT_NaNcheck = false

check if pT is NaN

std::string m_muonQualityStr = "Medium"

require quality

bool m_isRun3Geo = false

Switch on Run3 geometry for muon selector tool.

float m_eta_max = 1e8

require type require |eta| < eta_max

float m_d0_max = 1e8

require d0 < m_d0_max

float m_d0sig_max = 1e8

require d0 significance (at BL) < m_d0sig_max

float m_z0sintheta_max = 1e8

require z0*sin(theta) (at BL - corrected with vertex info) < m_z0sintheta_max

bool m_removeCosmicMuon = false

Remove cosmic muons that fail absolute z0 and d0 selections.

bool m_removeEventBadMuon = true

Remove events with a bad muon, defined by poor q/p.

bool m_doIsolation = true

enable or disable isolation

std::string m_MinIsoWPCut = ""

reject objects which do not pass this isolation cut - default = “” (no cut)

std::string m_IsoWPList = "FCTightTrackOnly_FixedRad,FCLoose_FixedRad,FCTight_FixedRad,FixedCutPflowTight,FixedCutPflowLoose"

decorate objects with ‘isIsolated_*’ flag for each WP in this input list - default = all current ASG WPs

std::string m_CaloIsoEff = "0.1*x+90"

to define a custom WP - make sure “UserDefined” is added in the above input list!

std::string m_TrackIsoEff = "98"

to define a custom WP - make sure “UserDefined” is added in the above input list!

std::string m_CaloBasedIsoType = "topoetcone20"

to define a custom WP - make sure “UserDefined” is added in the above input list!

std::string m_TrackBasedIsoType = "ptvarcone30"

to define a custom WP - make sure “UserDefined” is added in the above input list!

std::string m_singleMuTrigChains = ""

A comma-separated string w/ alll the HLT single muon trigger chains for which you want to perform the matching. If left empty (as it is by default), no trigger matching will be attempted at all

std::string m_diMuTrigChains = ""

A comma-separated string w/ all the HLT dimuon trigger chains for which you want to perform the matching. If left empty (as it is by default), no trigger matching will be attempted at all

double m_minDeltaR = 0.1

Recommended threshold for muon triggers: see https://svnweb.cern.ch/trac/atlasoff/browser/Trigger/TrigAnalysis/TriggerMatchingTool/trunk/src/TestMatchingToolAlg.cxx.

bool m_merged_muons = false

Element links need to be updated if merged muons are used (LRT + std) / false by default.

std::string m_trigInputPrefix = ""

Input prefix of trigger decision tool.

bool m_doLRT = false

add LRT muon information

std::string m_isoDecSuffix = ""

Class OverlapRemover

• Defined in File OverlapRemover.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class OverlapRemover : public xAH::Algorithm

A wrapper of the overlap removal tool in the ASG AssociationUtils package.

The logic of the OLR belongs to the ASG tool itself, and is described extensively in the Analysis Harmonisation Task Force note.

If you wish to apply a custom OLR scheme, please contact the author marco.milesi@cern.ch for detailed instructions.

The idea behind this algorithm is to consistently thread together the inputs from upstream xAODAnaHelpers algorithms based on user’s configuration, handling also the case where systematics on the input physics objects are taken into account. Here follows a usage example.

Consider the simplified scenario where we care only about jets** and electrons. Assuming the typical xAODAnaHelpers analysis configuration through xAH_config, the analysis workflow could look like the following:

c = xAH_config()
# ...
c.algorithm("JetSelector", JetSelectorDict)
c.algorithm("ElectronSelector", ElectronSelectorDict)
# ...
c.algorithm("OverlapRemover", OverlapRemoverDict)
# ...

where each algorithm has the following I/O systematics configuration (via python dictionaries):

 JetSelectorDict = {
     # ...
     "m_inputAlgo" : "JetCalibrator_Syst",
     "m_outputAlgo" : "JetSelector_Syst",
     # ...
 }

 ElectronSelectorDict = {
     # ...
     "m_inputAlgo" : "ElectronCalibrator_Syst",
     "m_outputAlgo" : "ElectronSelector_Syst",
     # ...
}

OverlapRemoverDict = {
     # ...
     "m_inputAlgoJets" : "JetSelector_Syst", # leave empty when not considering jet systematics
     "m_inputAlgoElectrons" : "ElectronSelector_Syst", # leave empty when not considering electron systematics
     # ...
}

In this way the overlap removal algorithm will be able to correctly work out all the combinatorics, generating output xAOD containers for jets and electrons for each input systematics combination to be subsequently used downstream according to the user’s needs. The overlap removal algorithm creates an output systematic list that is a combination of systematics from all input containers.

Public Functions

OverlapRemover()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual EL::StatusCode fillObjectCutflow(const xAOD::IParticleContainer *objCont, const std::string &overlapFlag = "passOR", const std::string &selectFlag = "passSel")

Fill the cutflow histograms.

Parameters

• objCont – The xAOD container to be considered

• overlapFlag – The string identifying objects not overlapping with another object, to be kept (default is "passOR")

• selectFlag – The string identifying selected objects (default is "passSel")

virtual EL::StatusCode executeOR(const xAOD::ElectronContainer *inElectrons, const xAOD::MuonContainer *inMuons, const xAOD::JetContainer *inJets, const xAOD::PhotonContainer *inPhotons, const xAOD::TauJetContainer *inTaus, SystType syst_type = NOMINAL, std::vector<std::string> *sysVec = nullptr, std::vector<std::string> *sysVecOut = nullptr)

Function that internally calls the OLR tool for the input containers (and systematics)

Parameters

• inElectrons – Input xAOD container for electrons

• inMuons – Input xAOD container for muons

• inJets – Input xAOD container for jets

• inPhotons – Input xAOD container for photons

• inTaus – Input xAOD container for taus

• syst_type – The type of object for which input systematics should be considered. Default is NOMINAL

• sysVec – The list of the input systematics for a given object. Must match with the choice of syst_type. Default is nullptr

EL::StatusCode setCutFlowHist()

Setup cutflow histograms.

EL::StatusCode setCounters()

Initialise counters for events/objects.

Public Members

bool m_useCutFlow = true

Fill the cutflow histogram(s) for object counting.

bool m_decorateSelectedObjects

Decorate selected objects (the default decoration string is passOR)

std::string m_decor = "passOR"

bool m_createSelectedContainers

Make a copy of input container(s) with selected objects (using SG::VIEW_ELEMENTS to be light weight)

bool m_useSelected = false

In the OLR, consider only objects passing a (pre)selection.

std::string m_bTagWP = ""

Use b-tagging decision, set previously with the given decoration name, to remove electrons and muons.

Note

This is automatically set by BJetEfficiencyCorrector

bool m_linkOverlapObjects = true

Create a link between overlapped objects.

bool m_useBoostedLeptons = false

Use boosted object working point.

bool m_doEleEleOR = false

Do overlap removal between electrons (HSG2 prescription)

bool m_applyRelPt = false

Turn ON ApplyRelPt in MuJetOverlapTool (default is false)

bool m_lepFavWP = false

Turn ON Lepton favored working point (HSG2 prescription)

std::string m_outputAlgoSystNames = "ORAlgo_Syst"

Output systematics list container name.

std::string m_inContainerName_Electrons = ""

Input container name.

std::string m_outContainerName_Electrons = ""

Output container name.

std::string m_inputAlgoElectrons = ""

Name of the std::vector of systematics coming from the upstream algorithm

std::string m_inContainerName_Muons = ""

std::string m_outContainerName_Muons = ""

std::string m_inputAlgoMuons = ""

std::string m_inContainerName_Jets = ""

std::string m_outContainerName_Jets = ""

std::string m_inputAlgoJets = ""

std::string m_inContainerName_Photons = ""

std::string m_outContainerName_Photons = ""

std::string m_inputAlgoPhotons = ""

std::string m_inContainerName_Taus = ""

std::string m_outContainerName_Taus = ""

std::string m_inputAlgoTaus = ""

Protected Types

enum SystType

An enum encoding systematics according to the various objects.

Values:

enumerator NOMINAL

enumerator ELSYST

enumerator MUSYST

enumerator JETSYST

enumerator PHSYST

enumerator TAUSYST

Protected Attributes

int m_numEvent

A counter for the number of processed events.

int m_numObject

A counter for the number of processed objects.

int m_numEventPass

A counter for the number of passed events.

int m_weightNumEventPass

A counter for the number of passed weighted events.

int m_numObjectPass

A counter for the number of passed objects.

bool m_useElectrons = false

Consider electrons in the OLR.

This is set to false if m_inContainerName_Electrons is set as an empty string. Electrons (unlike jets) are considered “optional” objetcs in the OLR.

bool m_useMuons = false

Consider muons in the OLR.

This is set to false if m_inContainerName_Muons is set as an empty string. Muons (unlike jets) are considered “optional” objects in the OLR.

bool m_usePhotons = false

Consider photons in the OLR.

This is set to false if m_inContainerName_Photons is set as an empty string. Photons (unlike jets) are considered “optional” objects in the OLR.

bool m_useTaus = false

Consider taus in the OLR.

This is set to false if m_inContainerName_Taus is set as an empty string. Taus (unlike jets) are considered “optional” objects in the OLR.

std::string m_outAuxContainerName_Electrons

Output auxiliary container name.

std::string m_outAuxContainerName_Muons

Output auxiliary container name.

std::string m_outAuxContainerName_Jets

Output auxiliary container name.

std::string m_outAuxContainerName_Photons

Output auxiliary container name.

std::string m_outAuxContainerName_Taus

Output auxiliary container name.

ORUtils::ToolBox m_ORToolbox

Pointer to the CP Tool which performs the actual OLR.

TH1D *m_el_cutflowHist_1 = nullptr

Pointer to the histogram for the electron cutflow.

TH1D *m_mu_cutflowHist_1 = nullptr

Pointer to the histogram for the muon cutflow.

TH1D *m_jet_cutflowHist_1 = nullptr

Pointer to the histogram for the jet cutflow.

TH1D *m_ph_cutflowHist_1 = nullptr

Pointer to the histogram for the photon cutflow.

TH1D *m_tau_cutflowHist_1 = nullptr

Pointer to the histogram for the tau cutflow.

int m_el_cutflow_OR_cut

int m_mu_cutflow_OR_cut

int m_jet_cutflow_OR_cut

int m_ph_cutflow_OR_cut

int m_tau_cutflow_OR_cut

Class PhotonCalibrator

• Defined in File PhotonCalibrator.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class PhotonCalibrator : public xAH::Algorithm

Public Functions

PhotonCalibrator()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_outContainerName = ""

std::string m_overridePhotonCalibMap = ""

std::string m_tightIDConfigPath = "ElectronPhotonSelectorTools/offline/20180825/PhotonIsEMTightSelectorCutDefs.conf"

std::string m_mediumIDConfigPath = "ElectronPhotonSelectorTools/offline/mc15_20150712/PhotonIsEMMediumSelectorCutDefs.conf"

std::string m_looseIDConfigPath = "ElectronPhotonSelectorTools/offline/mc15_20150712/PhotonIsEMLooseSelectorCutDefs.conf"

bool m_sort = true

std::string m_inputAlgoSystNames = ""

this is the name of the vector of names of the systematically varied containers produced by the upstream algo (e.g., the SC containers with calibration systematics)

std::string m_outputAlgoSystNames = "PhotonCalibrator_Syst"

this is the name of the vector of names of the systematically varied containers produced by THIS algo ( these will be the m_inputAlgoSystNames of the algo downstream

bool m_useAFII = false

bool m_useAF3 = false

float m_systVal = 0.0

std::string m_systName = ""

std::string m_esModel = "es2017_R21_v1"

std::string m_decorrelationModel = ""

int m_randomRunNumber = -1

bool m_readIDFlagsFromDerivation = false

To read PID decision from DAOD, rather than recalculate with tool.

Class PhotonHistsAlgo

• Defined in File PhotonHistsAlgo.h

Inheritance Relationships

Base Type

• public IParticleHistsAlgo (Class IParticleHistsAlgo)

Class Documentation

class PhotonHistsAlgo : public IParticleHistsAlgo

Public Functions

PhotonHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode execute()

Calls execute<IParticleContainer>

virtual EL::StatusCode AddHists(std::string name)

Calls AddHists<IParticleHists>

Parameters

name – Name of the systematic

Class PhotonSelector

• Defined in File PhotonSelector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class PhotonSelector : public xAH::Algorithm

Public Functions

PhotonSelector()

~PhotonSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

bool executeSelection(const xAOD::PhotonContainer *inPhotons, float mcEvtWeight, bool countPass, ConstDataVector<xAOD::PhotonContainer> *selectedPhotons)

virtual bool passCuts(const xAOD::Photon *photon)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

configuration variables input container name

std::string m_outContainerName = ""

output container name

std::string m_inputAlgoSystNames = ""

output auxiliary container name

std::string m_outputAlgoSystNames = "PhotonSelector_Syst"

bool m_decorateSelectedObjects = true

decorate selected objects - default “passSel”

bool m_createSelectedContainer = true

fill using SG::VIEW_ELEMENTS to be light weight

int m_nToProcess = -1

look at n objects

int m_pass_min = -1

minimum number of objects passing cuts

int m_pass_max = -1

maximum number of objects passing cuts

float m_pT_max = 1e8

require pT < pt_max

float m_pT_min = 1e8

require pT > pt_min

float m_eta_max = 1e8

require |eta| < eta_max

bool m_vetoCrack = true

require |eta| outside crack region

bool m_doAuthorCut = true

bool m_doOQCut = true

bool m_readOQFromDerivation = false

read object quality from derivation, rather than calculating it on the fly

std::string m_photonIdCut = "None"

Name of ID variable to cut

std::string m_MinIsoWPCut = ""

reject objects which do not pass this isolation cut - default = “” (no cut)

std::string m_IsoWPList = "FixedCutTightCaloOnly,FixedCutTight,FixedCutLoose"

decorate objects with ‘isIsolated_*’ flag for each WP in this input list - default = all current ASG WPs

Class TauCalibrator

• Defined in File TauCalibrator.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class TauCalibrator : public xAH::Algorithm

Public Functions

TauCalibrator()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_outContainerName = ""

std::string m_RecommendationTag = ""

bool m_applyMVATESQualityCheck = false

std::string m_generator = ""

std::string m_campaign = ""

bool m_setAFII = false

bool m_setAF3 = false

bool m_skipTruthMatchCheck = false

bool m_sort = true

std::string m_inputAlgoSystNames = ""

this is the name of the vector of names of the systematically varied containers produced by the upstream algo (e.g., the SC containers with calibration systematics)

std::string m_outputAlgoSystNames = "TauCalibrator_Syst"

bool m_writeSystToMetadata = false

Write systematics names to metadata.

Class TauEfficiencyCorrector

• Defined in File TauEfficiencyCorrector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class TauEfficiencyCorrector : public xAH::Algorithm

Public Functions

TauEfficiencyCorrector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual EL::StatusCode executeSF(const xAOD::EventInfo *eventInfo, const xAOD::TauJetContainer *inputTaus, bool nominal, bool writeSystNames)

Public Members

std::string m_RecommendationTag = ""

std::string m_inContainerName = ""

std::string m_WorkingPointReco = ""

std::string m_WorkingPointEleOLRHadTau = ""

std::string m_WorkingPointTauEleID = ""

std::string m_WorkingPointTauJetID = ""

std::string m_TriggerName = ""

std::string m_inputSystNamesTaus = ""

The name of the vector containing the names of the systematically-varied taus-related containers from the upstream algorithm, which will be processed by this algorithm.

Only tau systematics or any other that create shallow copies of tau containers should be passed to this tool. It is advised to run this algorithm before running algorithms combining multiple calibration systematics (e.g. overlap removal).

bool m_writeSystToMetadata = false

Write systematics names to metadata.

float m_systVal = 0.0

std::string m_systName = ""

std::string m_outputSystNames = "TauEfficiencyCorrector_Syst"

Class TauJetMatching

• Defined in File TauJetMatching.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class TauJetMatching : public xAH::Algorithm

Public Functions

TauJetMatching()

~TauJetMatching()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

bool executeDecoration(std::unordered_map<int, std::pair<const xAOD::TauJet*, const xAOD::Jet*>>, const xAOD::TauJetContainer *tauCont)

float getDR(float eta1, float eta2, float phi1, float phi2)

std::unordered_map<int, std::pair<const xAOD::TauJet*, const xAOD::Jet*>> findBestMatchDR(const xAOD::JetContainer *jetCont, const xAOD::TauJetContainer *tauCont, float best_DR)

Public Members

std::string m_inContainerName = ""

std::string m_outContainerName

std::string m_outAuxContainerName

std::string m_inputAlgoSystNames = ""

std::string m_outputAlgoSystNames = "TauJetMatching_Syst"

std::string m_inJetContainerName = ""

float m_DeltaR = 0.2

Class TauSelector

• Defined in File TauSelector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class TauSelector : public xAH::Algorithm

Public Functions

TauSelector()

~TauSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

bool executeSelection(const xAOD::TauJetContainer *inTaus, float mcEvtWeight, bool countPass, ConstDataVector<xAOD::TauJetContainer> *selectedTaus)

virtual int passCuts(const xAOD::TauJet *tau)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

std::string m_outContainerName

std::string m_outAuxContainerName

std::string m_inputAlgoSystNames = ""

std::string m_outputAlgoSystNames = "TauSelector_Syst"

bool m_decorateWithTracks = false

bool m_decorateSelectedObjects = true

std::string m_decorationName = "passSel"

bool m_createSelectedContainer = false

int m_nToProcess = -1

int m_pass_min = -1

int m_pass_max = -1

std::string m_ConfigPath = "xAODAnaHelpers/TauConf/00-01-19/Selection/recommended_selection_mc15.conf"

float m_minPtDAOD = 15e3

std::string m_JetIDWP = ""

std::string m_EleRNNWP = ""

bool m_EleID = true

std::string m_singleTauTrigChains = ""

std::string m_diTauTrigChains = ""

Class TrackHistsAlgo

• Defined in File TrackHistsAlgo.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class TrackHistsAlgo : public xAH::Algorithm

Public Functions

TrackHistsAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

Public Members

std::string m_inContainerName = ""

std::string m_detailStr = ""

Class TrackSelector

• Defined in File TrackSelector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class TrackSelector : public xAH::Algorithm

Public Functions

TrackSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

EL::StatusCode executeTrackCollection(float mcEvtWeight)

EL::StatusCode executeTracksInJets()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual int PassCuts(const xAOD::TrackParticle *jet, const xAOD::Vertex *pvx)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

input container name

std::string m_outContainerName = ""

output container name

std::string m_inJetContainerName = ""

input jet container name

bool m_decorateSelectedObjects = true

decorate selected objects? defaul passSel

bool m_createSelectedContainer = false

fill using SG::VIEW_ELEMENTS to be light weight

int m_nToProcess = -1

look at n objects

int m_pass_min = -1

minimum number of objects passing cuts

int m_pass_max = -1

maximum number of objects passing cuts

std::string m_cutLevelString = ""

available: Loose LoosePrimary TightPrimary LooseMuon LooseElectron MinBias HILoose HITight

float m_pT_max = 1e8

require pT < pt_max

float m_pT_min = 1e8

require pT > pt_max

float m_p_min = 1e8

require |p| > p_min

float m_eta_max = 1e8

require |eta| < eta_max

float m_eta_min = 1e8

require |eta| > eta_min

float m_etaSigned_min = 1e8

require eta > eta_min

float m_etaSigned_max = 1e8

require eta < eta_max

float m_d0_max = 1e8

require |d0| < d0_max

float m_z0_max = 1e8

require |z0| < z0_max

float m_sigmad0_max = 1e8

maximum error on d0

float m_d0oversigmad0_max = 1e8

maximum significance of |d0|

float m_z0sinT_max = 1e8

require |z0xsin(theta)| < z0sintheta_max

float m_sigmaz0_max = 1e8

maximum error on z0

float m_sigmaz0sintheta_max = 1e8

maximum error on z0*sin(theta)

float m_z0oversigmaz0_max = 1e8

max |z0| significance

float m_z0sinthetaoversigmaz0sintheta_max = 1e8

max |z0sin(theta)| significance

int m_nPixelHits_min = 1e8

minimum pixel hits (counting dead sensors)

int m_nPixelHitsPhysical_min = 1e8

minimum pixel hits (no dead sensors)

int m_nSctHits_min = 1e8

minimum SCT hits (counting dead sensors)

int m_nSctHitsPhysical_min = 1e8

minimum SCT hits (no dead sensors)

int m_nSi_min = 1e8

require nSi >= nSi_min (nSi = nPix + nSct)

int m_nSiPhysical_min = 1e8

require nSi >= nSi_min (nSi = nPix + nSct, no dead sensors)

int m_nPixHoles_max = 1e8

require nPixHoles <= nPixHoles_max

int m_nSctHoles_max = 1e8

require nSCTHoles <= nSCTHoles_max

int m_nSiHoles_max = 1e8

maximum silicon holes

int m_nInnermostPixel_min = 1e8

minimum nIBL (if expected)

int m_nNextToInnermostPixel_min = 1e8

minimum nBL (if expected)

int m_nBothInnermostLayersHits_min = 1e8

minimum nIBL + nBL (if every hit that is not expected, we require one less)

int m_nPixelSharedHits_max = 1e8

maximum pixel hits shared with other tracks

int m_nSctSharedHits_max = 1e8

maximum SCT hits shared with other tracks

int m_nSiSharedHits_max = 1e8

maximum silicon hits shared with other tracks

int m_nSiSharedModules_max = 1e8

maximum (pixel + SCT/2) shared hits

float m_chi2NdofCut_max = 1e8

require chi2/ndof < chi2NdofCut_max

float m_chi2Prob_max = 1e8

require TMath::Prob(chi2,ndof) < chi2ProbMax

float m_chi2Prob_min = 1e8

require TMath::Prob(chi2,ndof) > chi2ProbMax

int m_nBL_min = 1e8

require nIBL >= nBL_min (not recommended; for downward compatibility)

std::string m_passAuxDecorKeys = ""

std::string m_failAuxDecorKeys = ""

bool m_doTracksInJets = false

do track selection on track within jets

Class TreeAlgo

• Defined in File TreeAlgo.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class TreeAlgo : public xAH::Algorithm

Public Functions

TreeAlgo()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual HelpTreeBase *createTree(xAOD::TEvent *event, TTree *tree, TFile *file, const float units, bool debug, xAOD::TStore *store)

Public Members

bool m_outHistDir = false

std::string m_treeStreamName = "tree"

std::string m_evtDetailStr = ""

std::string m_trigDetailStr = ""

std::string m_muDetailStr = ""

std::string m_elDetailStr = ""

std::string m_jetDetailStr = ""

std::string m_trigJetDetailStr = ""

std::string m_truthJetDetailStr = ""

std::string m_fatJetDetailStr = ""

std::string m_truthFatJetDetailStr = ""

std::string m_tauDetailStr = ""

std::string m_METDetailStr = ""

std::string m_METReferenceDetailStr = ""

std::string m_photonDetailStr = ""

std::string m_clusterDetailStr = ""

std::string m_truthParticlesDetailStr = ""

std::string m_trackParticlesDetailStr = ""

std::string m_vertexDetailStr = ""

std::string m_evtContainerName = ""

std::string m_muContainerName = ""

std::string m_elContainerName = ""

std::string m_jetContainerName = ""

std::string m_jetBranchName = "jet"

std::string m_truthJetContainerName = ""

std::string m_truthJetBranchName = "truthJet"

std::string m_trigJetContainerName = ""

std::string m_trigJetBranchName = "trigJet"

std::string m_fatJetContainerName = ""

std::string m_fatJetBranchName = ""

std::string m_truthFatJetContainerName = ""

std::string m_truthFatJetBranchName = "truth_fatjet"

std::string m_tauContainerName = ""

std::string m_METContainerName = ""

std::string m_METReferenceContainerName = ""

std::string m_photonContainerName = ""

std::string m_clusterContainerName = ""

std::string m_clusterBranchName = "CaloCalTopoClusters"

std::string m_truthParticlesContainerName = ""

std::string m_truthParticlesBranchName = "xAH_truth"

std::string m_trackParticlesContainerName = ""

std::string m_l1JetContainerName = ""

std::string m_l1JetBranchName = "L1Jet"

std::string m_vertexBranchName = "vertex"

bool m_sortL1Jets = false

bool m_retrievePV = true

std::string m_muSystsVec = ""

std::string m_elSystsVec = ""

std::string m_tauSystsVec = ""

std::string m_jetSystsVec = ""

std::string m_photonSystsVec = ""

std::string m_fatJetSystsVec = ""

std::string m_metSystsVec = ""

float m_units = 1e3

unit conversion from MeV, default is GeV

int m_autoFlush = 0

Set to a large negative number, such as -1000000, to ensure that the tree flushes memory after a reasonable amount of time. Otherwise, jobs with a lot of systematics use too much memory.

Protected Attributes

std::vector<std::string> m_jetDetails

std::vector<std::string> m_trigJetDetails

std::vector<std::string> m_fatJetDetails

std::vector<std::string> m_jetContainers

std::vector<std::string> m_truthJetContainers

std::vector<std::string> m_trigJetContainers

std::vector<std::string> m_fatJetContainers

std::vector<std::string> m_l1JetContainers

std::vector<std::string> m_vertexContainers

std::vector<std::string> m_truthParticlesContainers

std::vector<std::string> m_jetBranches

std::vector<std::string> m_truthJetBranches

std::vector<std::string> m_trigJetBranches

std::vector<std::string> m_fatJetBranches

std::vector<std::string> m_l1JetBranches

std::vector<std::string> m_vertexBranches

std::vector<std::string> m_truthParticlesBranches

std::vector<std::string> m_clusterDetails

std::vector<std::string> m_clusterContainers

std::vector<std::string> m_clusterBranches

std::vector<std::string> m_vertexDetails

std::map<std::string, HelpTreeBase*> m_trees

Class TrigMatcher

• Defined in File TrigMatcher.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class TrigMatcher : public xAH::Algorithm

A wrapper of the trigger matching tool in the ASG TriggerMatchingTool package.

The idea behind this algorithm is to decorate inputs from upstream xAODAnaHelpers algorithms based on user’s configuration, handling also the case where systematics on the input physics objects are taken into account. The list of trigger chains that contain a trigger object matched to a reconstructed object are saved in the trigMatched decoration as :cpp:any:`std::vector<std::string>.

Here follows a usage example for photon matching.

Assuming the typical xAODAnaHelpers analysis configuration through xAH_config, the analysis workflow could look like the following:

c = xAH_config()
# ...
c.algorithm("PhotonSelector", PhotonSelectorDict)
# ...
c.algorithm("TrigMatcher", TrigMatcherDict)
# ...

where each algorithm has the following I/O systematics configuration (via python dictionaries):

 PhotonSelectorDict = {
     # ...
     "m_inputAlgo" : "PhotonCalibrator_Syst",
 "m_outContainerName" : "PhotonSelector_Out",
     "m_outputAlgo" : "PhotonSelector_Syst",
     # ...
}

TrigMatcherDict = {
     # ...
 "m_inContainerName" : "PhotonSelector_Out",
 "m_systNames" : "PhotonSelector_Syst",  # leave empty when not considering systematics
 "m_trigChains" : "HLT_g120_loose,HLT_g140_loose"
     # ...
}

In this way the trigger matching algorithm will be able to correctly work out all the combinatorics, assigning decoration to input objects in each input systematics combination to be subsequently used downstream according to the user’s needs.

Public Functions

TrigMatcher()

/* contains all the HLT trigger chains tokens extracted from m_trigChains */

~TrigMatcher()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

EL::StatusCode executeMatching(const xAOD::IParticleContainer *inParticles)

Public Members

std::string m_inContainerName = ""

Input container name.

std::string m_systNames = ""

Input systematics list container name.

std::string m_trigChains = ""

Comma-separated list of trigger chains.

A comma-separated string w/ all the HLT trigger chains for which you want to perform the matching. If left empty (as it is by default), no trigger matching will be attempted at all

Class TruthSelector

• Defined in File TruthSelector.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class TruthSelector : public xAH::Algorithm

Public Functions

TruthSelector()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

virtual bool executeSelection(const xAOD::TruthParticleContainer *inTruthParts, float mcEvtWeight, bool count, std::string outContainerName)

virtual int PassCuts(const xAOD::TruthParticle *truthPart)

Public Members

bool m_useCutFlow = true

std::string m_inContainerName = ""

input container name

std::string m_outContainerName = ""

output container name

std::string m_decor = "passSel"

The decoration key written to passing objects.

bool m_decorateSelectedObjects = true

decorate selected objects? defaul passSel

bool m_createSelectedContainer = false

fill using SG::VIEW_ELEMENTS to be light weight

int m_nToProcess = -1

look at n objects

int m_pass_min = -1

minimum number of objects passing cuts

int m_pass_max = -1

maximum number of objects passing cuts

float m_pT_max = 1e8

require pT < pt_max

float m_pT_min = 1e8

require pT > pt_min

float m_eta_max = 1e8

require eta < eta_max

float m_eta_min = 1e8

require eta > eta_max

float m_mass_max = 1e8

require mass < mass_max

float m_mass_min = 1e8

require mass > mass_max

float m_rapidity_max = 1e8

require rapidity < rapidity_max

float m_rapidity_min = 1e8

require rapidity > rapidity_min

unsigned int m_type = 1000

require classifierParticleType == type (defined by TruthClassifier: https://gitlab.cern.ch/atlas/athena/blob/21.2/PhysicsAnalysis/MCTruthClassifier/MCTruthClassifier/MCTruthClassifierDefs.h)

std::string m_typeOptions

require classifierParticleType to match any of the “|” separated type values (e.g. “1|2|3|4”)

unsigned int m_origin = 1000

require classifierParticleOrigin == origin (defined by TruthClassifier: https://gitlab.cern.ch/atlas/athena/blob/21.2/PhysicsAnalysis/MCTruthClassifier/MCTruthClassifier/MCTruthClassifierDefs.h)

std::string m_originOptions

require classifierParticleOrigin to match any of the “|” separated origin values (e.g. “10|12|13”)

float m_pT_dressed_min = 1e8

require pt_dressed > pt_dressed_min

float m_eta_dressed_min = 1e8

require eta_dressed > eta_dressed_min

float m_eta_dressed_max = 1e8

require eta_dressed > eta_dressed_max

Class Writer

• Defined in File Writer.h

Inheritance Relationships

Base Type

• public xAH::Algorithm (Class Algorithm)

Class Documentation

class Writer : public xAH::Algorithm

Public Functions

Writer()

virtual EL::StatusCode setupJob(EL::Job &job)

virtual EL::StatusCode fileExecute()

virtual EL::StatusCode histInitialize()

virtual EL::StatusCode changeInput(bool firstFile)

virtual EL::StatusCode initialize()

virtual EL::StatusCode execute()

virtual EL::StatusCode postExecute()

virtual EL::StatusCode finalize()

virtual EL::StatusCode histFinalize()

ClassDef (Writer, 1)

Public Members

TString m_outputLabel = ""

TString m_jetContainerNamesStr = ""

TString m_electronContainerNamesStr = ""

TString m_muonContainerNamesStr = ""

Class Algorithm

• Defined in File Algorithm.h

Inheritance Relationships

Base Type

• public EL::Algorithm

Derived Types

• public BJetEfficiencyCorrector (Class BJetEfficiencyCorrector)

• public BasicEventSelection (Class BasicEventSelection)

• public ClusterHistsAlgo (Class ClusterHistsAlgo)

• public DebugTool (Class DebugTool)

• public ElectronCalibrator (Class ElectronCalibrator)

• public ElectronEfficiencyCorrector (Class ElectronEfficiencyCorrector)

• public ElectronSelector (Class ElectronSelector)

• public HLTJetGetter (Class HLTJetGetter)

• public IParticleHistsAlgo (Class IParticleHistsAlgo)

• public IsoCloseByCorr (Class IsoCloseByCorr)

• public JetCalibrator (Class JetCalibrator)

• public JetSelector (Class JetSelector)

• public METConstructor (Class METConstructor)

• public MessagePrinterAlgo (Class MessagePrinterAlgo)

• public MetHistsAlgo (Class MetHistsAlgo)

• public MinixAOD (Class MinixAOD)

• public MuonCalibrator (Class MuonCalibrator)

• public MuonEfficiencyCorrector (Class MuonEfficiencyCorrector)

• public MuonInFatJetCorrector (Class MuonInFatJetCorrector)

• public MuonSelector (Class MuonSelector)

• public OverlapRemover (Class OverlapRemover)

• public PhotonCalibrator (Class PhotonCalibrator)

• public PhotonSelector (Class PhotonSelector)

• public TauCalibrator (Class TauCalibrator)

• public TauEfficiencyCorrector (Class TauEfficiencyCorrector)

• public TauJetMatching (Class TauJetMatching)

• public TauSelector (Class TauSelector)

• public TrackHistsAlgo (Class TrackHistsAlgo)

• public TrackSelector (Class TrackSelector)

• public TreeAlgo (Class TreeAlgo)

• public TrigMatcher (Class TrigMatcher)

• public TruthSelector (Class TruthSelector)

• public Writer (Class Writer)

Class Documentation

class Algorithm : public EL::Algorithm

This is used by all algorithms within xAODAnaHelpers.

The main goal of this algorithm class is to standardize how everyone defines an algorithm that plugs into xAODAnaHelpers. A series of common utilities are provided such as m_className which defines the class name so we can manage a registry m_instanceRegistry to keep xAODAnaHelpers as flexible as possible to our users.

We expect the user to create a new algorithm, such as a selector for jets:

class JetSelector : public xAH::Algorithm
{
    // ...
};

The above example is taken from our implementation in JetSelector. Just remember that when you write your initializer, you will be expected to do something like:

// this is needed to distribute the algorithm to the workers
ClassImp(JetSelector)


JetSelector :: JetSelector () :
    Algorithm("JetSelector"),
    ...
{
    // ...
}

which this class will automatically register all instances of for you. Each instance can have a different algorithm name but will have the same m_className so we can track how many references have been made. This is useful for selectors to deal with cutflows, but can be useful for other algorithms that need to know how many times they’ve been instantiated in a single job.

Note

The expectation is that the user does not directly use this class but rather inherits from it.

Subclassed by BJetEfficiencyCorrector, BasicEventSelection, ClusterHistsAlgo, DebugTool, ElectronCalibrator, ElectronEfficiencyCorrector, ElectronSelector, HLTJetGetter, IParticleHistsAlgo, IsoCloseByCorr, JetCalibrator, JetSelector, METConstructor, MessagePrinterAlgo, MetHistsAlgo, MinixAOD, MuonCalibrator, MuonEfficiencyCorrector, MuonInFatJetCorrector, MuonSelector, OverlapRemover, PhotonCalibrator, PhotonSelector, TauCalibrator, TauEfficiencyCorrector, TauJetMatching, TauSelector, TrackHistsAlgo, TrackSelector, TreeAlgo, TrigMatcher, TruthSelector, Writer

Public Functions

Algorithm(std::string className = "Algorithm")

Initialization.

Parameters

className – This is the name of the class that inherits from :cpp:namespace:~xAH::Algorithm

~Algorithm()

StatusCode algInitialize()

Run any initializations commmon to all xAH Algorithms (such as registerInstance). Call this inside histInitialize for best results.

StatusCode algFinalize()

Run any finalizations common to all xAH Algorithms (such as unregisterInstance). Call this inside histFinalize for best results.

StatusCode parseSystValVector()

Parse string of systematic sigma levels in m_systValVectorString into m_systValVector.

Public Members

std::string m_name = "UnnamedAlgorithm"

All algorithms initialized should have a unique name, to differentiate them at the TObject level.

Note, GetName() returns a char* while this returns a std::string.

bool m_debug = false

m_debug is being deprecated

bool m_verbose = false

m_verbose is being deprecated

MSG::Level m_msgLevel = MSG::INFO

debug level

std::string m_cutFlowStreamName = "cutflow"

std::string m_systName = ""

If running systematics, the name of the systematic

float m_systVal = 0.0

If running systematics, the value to set the systematic to

Note

This will set the systematic to the value \(\pm x\).

std::string m_systValVectorString = ""

If running systematics, you can run multiple points and store them in here. A comma separated list of working points should be given to m_systValVectorString, and then parsed by calling parseSystValVector.

std::vector<float> m_systValVector

std::string m_eventInfoContainerName = "EventInfo"

If the xAOD has a different EventInfo container name, set it here

std::string m_vertexContainerName = "PrimaryVertices"

If the xAOD has a different PrimaryVertex container name, set it here

int m_isMC = -1

This stores the isMC decision, and can also be used to override at the algorithm level to force analyzing MC or not.

Value	Meaning
-1	Default, use eventInfo object to determine if data or mc
0	Treat the input as data
1	Treat the input as MC

int m_isFastSim = -1

This stores the isFastSim decision, and can also be used to override at the algorithm level to force analyzing FastSim or not.

Value	Meaning
-1	Default, use Metadata object to determine if FullSim or FastSim
0	Treat the input as FullSim
1	Treat the input as FastSim

int m_isAF3 = -1

This stores the isAF3 decision, and can also be used to override at the algorithm level to force analyzing FastSim with AF3 or not.

Value	Meaning
-1	Default, use Metadata object to determine if AF3 FastSim or not
0	Treat the input as FullSim or AFII
1	Treat the input as FastSim with AF3

bool m_useRun3navigation = false

Flag to use Run 3 trigger navigation (true), or Run 2 navigation (false)

std::string m_HLTSummary = "HLTNav_Summary_DAODSlimmed"

String storing the type of HLT navigation info available for Run 3 samples. For AODs or unslimmed DAODs: HLTNav_Summary_AODSlimmed

bool m_forceFastSim = false

Flags to force a specific data-type, even if it disagrees with your input

bool m_forceFullSim = false

bool m_forceData = false

bool m_setAFII = false

Backwards compatibility, same as m_forceFastSim

bool m_setAF3 = false

Protected Functions

bool isMC()

\verbatim embed:rst:leading-asterisk
    Try to determine if we are running over data or MC. The :cpp:member:`xAH::Algorithm::m_isMC` can be used

to fix the return value. Otherwise the EventInfo object is queried.

An exception is thrown if the type cannot be determined.

    ============ =======
    Return Value Meaning
    ============ =======
    0            Data
    1            MC
    ============ =======

bool isFastSim()

\verbatim embed:rst:leading-asterisk
    Try to determine if we are running over data or MC. The :cpp:member:`xAH::Algorithm::m_isFastSim` can be used

to fix the return value. Otherwise the metadata is queried.

An exception is thrown if the type cannot be determined.

    ============ =======
    Return Value Meaning
    ============ =======
    0            FullSim (or Data)
    1            FastSim
    ============ =======

bool isAF3()

If the name includes ATLFASTII or ATLFAST3 then set to AFII or AF3, if deemed fullSim then FS else leave as empty string and complain

bool isPHYS()

Determines if using DAOD_PHYS or not.

void registerInstance()

Register the given instance under the moniker xAH::Algorithm::m_className

This will increase the reference count by 1.

int numInstances()

Return number of instances registered under the moniker xAH::Algorithm::m_className

This will return the reference count.

Warning

If for some reason the instance wasn’t registered, we spit out a warning.

void unregisterInstance()

Unregister the given instance under the moniker xAH::Algorithm::m_className

This will decrease the reference count by 1.

Warning

If for some reason the instance wasn’t registered, we spit out a warning.

template<typename T>
inline StatusCode checkToolStore(const std::string &tool_name)

\verbatim embed:rst:leading-asterisk
    Check whether the input CP tool already exists with *this* name in the asg::ToolStore

Depending on the outcome, the content of the map :cpp:member:xAH::Algorithm::m_toolAlreadyUsed wll be set accordingly.

inline bool isToolAlreadyUsed(const std::string &tool_name)

Check whether the input CP tool has been already used by any xAH::Algorithm in the current job by scanning xAH::Algorithm::m_toolAlreadyUsed.

template<typename T>
inline void setToolName(__attribute__((unused)) asg::AnaToolHandle<T> &handle, __attribute__((unused)) const std::string &name = "") const

Sets the name of a tool. If no name is needed, the tool will use the name of the algorithm plus a unique identifier (xAH::Algorithm::getAddress()) appended to ensure the tool is unique and effectively private.

The tool will not be guaranteed unique if two tools of the same type are created without a name passed in. But this is, at this point, up to the user and a more complex scenario than what this function tries to simplify on its own.

inline std::string getAddress() const

Return a std::string representation of this

Protected Attributes

std::string m_className = "Algorithm"

The moniker by which all instances are tracked in xAH::Algorithm::m_instanceRegistry

xAOD::TEvent *m_event = nullptr

The TEvent object

xAOD::TStore *m_store = nullptr

The TStore object

Class Cluster

• Defined in File Cluster.h

Inheritance Relationships

Base Type

• public xAH::Particle (Class Particle)

Class Documentation

class Cluster : public xAH::Particle

Class ClusterContainer

• Defined in File ClusterContainer.h

Inheritance Relationships

Base Type

• public xAH::ParticleContainer< Cluster, HelperClasses::ClusterInfoSwitch > (Template Class ParticleContainer)

Class Documentation

class ClusterContainer : public xAH::ParticleContainer<Cluster, HelperClasses::ClusterInfoSwitch>

Public Functions

ClusterContainer(const std::string &name = "clus", const std::string &detailStr = "", float units = 1e3, bool mc = false)

virtual ~ClusterContainer()

virtual void setTree(TTree *tree)

virtual void setBranches(TTree *tree)

virtual void clear()

virtual void FillCluster(const xAOD::CaloCluster *cluster)

virtual void FillCluster(const xAOD::IParticle *particle)

inline void setTree(TTree *tree)

Protected Functions

virtual void updateParticle(uint idx, Cluster &cluster)

Class Electron

• Defined in File Electron.h

Inheritance Relationships

Base Type

• public xAH::Particle (Class Particle)

Class Documentation

class Electron : public xAH::Particle

Public Members

float caloCluster_eta

float charge

int isTrigMatched

std::vector<int> isTrigMatchedToChain

std::vector<std::string> listTrigChains

std::map<std::string, int> isIsolated

float etcone20

float ptcone20

float ptcone30

float ptcone40

float ptvarcone20

float ptvarcone30

float ptvarcone40

float topoetcone20

float ptcone20_Nonprompt_All_MaxWeightTTVALooseCone_pt500

float ptcone20_Nonprompt_All_MaxWeightTTVALooseCone_pt1000

float ptvarcone30_Nonprompt_All_MaxWeightTTVALooseCone_pt500

float ptvarcone30_Nonprompt_All_MaxWeightTTVALooseCone_pt1000

float topoetcone30

float topoetcone40

float neflowisol20

float topoetcone20_CloseByCorr

float ptcone20_Nonprompt_All_MaxWeightTTVALooseCone_pt1000_CloseByCorr

float ptvarcone30_Nonprompt_All_MaxWeightTTVALooseCone_pt1000_CloseByCorr

std::map<std::string, int> PID

std::vector<float> RecoEff_SF

std::map<std::string, std::vector<float>> PIDEff_SF

std::map<std::string, std::vector<float>> IsoEff_SF

std::map<std::string, std::vector<float>> TrigEff_SF

std::map<std::string, std::vector<float>> TrigMCEff

int author

int OQ

float trkd0

float trkd0sig

float trkz0

float trkz0sintheta

float trkphi0

float trktheta

float trkcharge

float trkqOverP

int trknSiHits

int trknPixHits

int trknPixHoles

int trknSCTHits

int trknSCTHoles

int trknTRTHits

int trknTRTHoles

int trknBLayerHits

int trknInnermostPixLayHits

float trkPixdEdX

float PromptLeptonInput_DL1mu

float PromptLeptonInput_DRlj

float PromptLeptonInput_LepJetPtFrac

float PromptLeptonInput_PtFrac

float PromptLeptonInput_PtRel

int PromptLeptonInput_TrackJetNTrack

float PromptLeptonInput_ip2

float PromptLeptonInput_ip3

float PromptLeptonInput_rnnip

int PromptLeptonInput_sv1_jf_ntrkv

float PromptLeptonIso

float PromptLeptonVeto

char passSel

char passOR

char isLRT

Class ElectronContainer

• Defined in File ElectronContainer.h

Inheritance Relationships

Base Type

• public xAH::ParticleContainer< Electron, HelperClasses::ElectronInfoSwitch > (Template Class ParticleContainer)

Class Documentation

class ElectronContainer : public xAH::ParticleContainer<Electron, HelperClasses::ElectronInfoSwitch>

Public Functions

ElectronContainer(const std::string &name = "el", const std::string &detailStr = "", float units = 1e3, bool mc = false, bool storeSystSFs = true)

virtual ~ElectronContainer()

virtual void setTree(TTree *tree)

virtual void setBranches(TTree *tree)

virtual void clear()

virtual void FillElectron(const xAOD::Electron *elec, const xAOD::Vertex *primaryVertex)

virtual void FillElectron(const xAOD::IParticle *particle, const xAOD::Vertex *primaryVertex)

inline void setTree(TTree *tree)

Protected Functions

virtual void updateParticle(uint idx, Electron &elec)

Class EventInfo

• Defined in File EventInfo.h

Class Documentation

class EventInfo

Public Functions

EventInfo(const std::string &detailStr = "", float units = 1e3, bool mc = false, bool storeSyst = true)

~EventInfo()

void setTree(TTree *tree)

void setBranches(TTree *tree)

void clear()

void FillEvent(const xAOD::EventInfo *eventInfo, xAOD::TEvent *event = nullptr, const xAOD::VertexContainer *vertices = nullptr)

template<typename T_BR>
void connectBranch(TTree *tree, std::string name, T_BR *variable)

Public Members

HelperClasses::EventInfoSwitch m_infoSwitch

bool m_mc

bool m_debug

bool m_storeSyst

float m_units

int m_runNumber

Long64_t m_eventNumber

int m_lumiBlock

uint32_t m_coreFlags

uint32_t m_timeStamp

uint32_t m_timeStampNSOffset

bool m_TileError

bool m_LArError

bool m_SCTError

uint32_t m_TileFlags

uint32_t m_LArFlags

uint32_t m_SCTFlags

bool m_eventClean_LooseBad

bool m_eventClean_TightBad

int m_mcEventNumber

int m_mcChannelNumber

float m_mcEventWeight

std::vector<float> m_mcEventWeights

float m_weight_pileup

float m_weight_pileup_up

float m_weight_pileup_down

float m_correctedAvgMu

float m_correctedAndScaledAvgMu

float m_correctedMu

float m_correctedAndScaledMu

int m_rand_run_nr

int m_rand_lumiblock_nr

int m_bcid

int m_DistEmptyBCID

int m_DistLastUnpairedBCID

int m_DistNextUnpairedBCID

int m_npv

float m_actualMu

float m_averageMu

double m_rhoEM

double m_rhoEMPFLOW

double m_rhoLC

float m_beamspotweight

int m_pdgId1

int m_pdgId2

int m_pdfId1

int m_pdfId2

float m_x1

float m_x2

float m_q

float m_xf1

float m_xf2

std::vector<float> m_caloCluster_pt

std::vector<float> m_caloCluster_eta

std::vector<float> m_caloCluster_phi

std::vector<float> m_caloCluster_e

Class FatJet

• Defined in File FatJet.h

Inheritance Relationships

Base Type

• public xAH::Particle (Class Particle)

Class Documentation

class FatJet : public xAH::Particle

Public Members

float JetConstitScaleMomentum_eta

float JetConstitScaleMomentum_phi

float JetConstitScaleMomentum_m

float JetConstitScaleMomentum_pt

float JetEMScaleMomentum_eta

float JetEMScaleMomentum_phi

float JetEMScaleMomentum_m

float JetEMScaleMomentum_pt

float GhostArea

float ActiveArea

float VoronoiArea

float ActiveArea4vec_pt

float ActiveArea4vec_eta

float ActiveArea4vec_phi

float ActiveArea4vec_m

float Split12

float Split23

float Split34

float tau1_wta

float tau2_wta

float tau3_wta

float tau21_wta

float tau32_wta

float ECF1

float ECF2

float ECF3

float C2

float D2

float NTrimSubjets

int NClusters

int nTracks

int ungrtrk500

float EMFrac

int nChargedParticles

int numConstituents

std::vector<float> constituentWeights

std::vector<float> constituent_pt

std::vector<float> constituent_eta

std::vector<float> constituent_phi

std::vector<float> constituent_e

TLorentzVector truth_p4

int nTQuarks

int nHBosons

int nWBosons

int nZBosons

int Wtag_medium

int Ztag_medium

int Wtag_tight

int Ztag_tight

std::unordered_map<std::string, std::vector<xAH::Jet>> trkJets

float muonCorrected_pt

float muonCorrected_eta

float muonCorrected_phi

float muonCorrected_m

Class FatJetContainer

• Defined in File FatJetContainer.h

Inheritance Relationships

Base Type

• public xAH::ParticleContainer< FatJet, HelperClasses::JetInfoSwitch > (Template Class ParticleContainer)

Class Documentation

class FatJetContainer : public xAH::ParticleContainer<FatJet, HelperClasses::JetInfoSwitch>

Public Functions

FatJetContainer(const std::string &name = "fatjet", const std::string &detailStr = "", const std::string &subjetDetailStr = "kinematic", const std::string &suffix = "", float units = 1e3, bool mc = false)

virtual ~FatJetContainer()

virtual void setTree(TTree *tree)

virtual void setBranches(TTree *tree)

virtual void clear()

virtual void FillFatJet(const xAOD::Jet *jet, int pvLocation = 0)

virtual void FillFatJet(const xAOD::IParticle *particle, int pvLocation = 0)

inline void setTree(TTree *tree)

Public Members

float m_trackJetPtCut = 10e3

float m_trackJetEtaCut = 2.5

Protected Functions

virtual void updateParticle(uint idx, FatJet &jet)

Class Jet

• Defined in File Jet.h

Inheritance Relationships

Base Type

• public xAH::Particle (Class Particle)

Class Documentation

class Jet : public xAH::Particle

Public Types

enum BTaggerOP

Values:

enumerator None

enumerator DL1r_FixedCutBEff_60

enumerator DL1r_FixedCutBEff_70

enumerator DL1r_FixedCutBEff_77

enumerator DL1r_FixedCutBEff_85

enumerator DL1dv00_FixedCutBEff_60

enumerator DL1dv00_FixedCutBEff_70

enumerator DL1dv00_FixedCutBEff_77

enumerator DL1dv00_FixedCutBEff_85

enumerator DL1dv01_FixedCutBEff_60

enumerator DL1dv01_FixedCutBEff_70

enumerator DL1dv01_FixedCutBEff_77

enumerator DL1dv01_FixedCutBEff_85

enumerator GN120220509_FixedCutBEff_60

enumerator GN120220509_FixedCutBEff_70

enumerator GN120220509_FixedCutBEff_77

enumerator GN120220509_FixedCutBEff_85

enumerator DL1dv00_Continuous

enumerator DL1r_Continuous

enumerator DL1dv01_Continuous

enumerator GN120220509_Continuous

enumerator GN2v00LegacyWP_FixedCutBEff_60

enumerator GN2v00LegacyWP_FixedCutBEff_70

enumerator GN2v00LegacyWP_FixedCutBEff_77

enumerator GN2v00LegacyWP_FixedCutBEff_85

enumerator GN2v00NewAliasWP_FixedCutBEff_60

enumerator GN2v00NewAliasWP_FixedCutBEff_70

enumerator GN2v00NewAliasWP_FixedCutBEff_77

enumerator GN2v00NewAliasWP_FixedCutBEff_85

enumerator GN2v01_FixedCutBEff_65

enumerator GN2v01_FixedCutBEff_70

enumerator GN2v01_FixedCutBEff_77

enumerator GN2v01_FixedCutBEff_85

enumerator GN2v01_FixedCutBEff_90

enumerator GN2v01_Continuous

Public Functions

int is_btag(BTaggerOP op) const

const std::vector<float> &SF_btag(BTaggerOP op) const

void muonInJetCorrection(const xAH::MuonContainer *muons)

Public Members

float rapidity

int isTrigMatched

std::vector<int> isTrigMatchedToChain

std::string listTrigChains

float Timing

float LArQuality

float HECQuality

float NegativeE

float AverageLArQF

float BchCorrCell

float N90Constituents

float LArBadHVEFrac

int LArBadHVNCell

float ChargedFraction

float OotFracClusters5

float OotFracClusters10

float LeadingClusterPt

float LeadingClusterSecondLambda

float LeadingClusterCenterLambda

float LeadingClusterSecondR

int clean_passLooseBad

int clean_passLooseBadLLP

int clean_passLooseBadTrigger

int clean_passLooseBadTriggerUgly

int clean_passLooseBadUgly

int clean_passTightBad

int clean_passTightBadUgly

float HECFrac

float EMFrac

float CentroidR

float FracSamplingMax

float FracSamplingMaxIndex

float LowEtConstituentsFrac

float GhostMuonSegmentCount

float Width

float NumTrkPt1000PV

float SumPtTrkPt1000PV

float TrackWidthPt1000PV

float NumTrkPt500PV

float SumPtTrkPt500PV

float TrackWidthPt500PV

float JVFPV

float Jvt

float JvtJvfcorr

float JvtRpt

float SumPtChargedPFOPt500PV

float fCharged

float JVC

float SV0

float SV1

float IP3D

float SV1IP3D

float COMBx

float DL1r

float DL1r_pu

float DL1r_pc

float DL1r_pb

float DL1dv00

float DL1dv00_pu

float DL1dv00_pc

float DL1dv00_pb

float DL1dv01

float DL1dv01_pu

float DL1dv01_pc

float DL1dv01_pb

float fastDIPS

float fastDIPS_pu

float fastDIPS_pc

float fastDIPS_pb

float GN1

float GN1_pu

float GN1_pc

float GN1_pb

float GN2v00LegacyWP

float GN2v00LegacyWP_pu

float GN2v00LegacyWP_pc

float GN2v00LegacyWP_pb

float GN2v00NewAliasWP

float GN2v00NewAliasWP_pu

float GN2v00NewAliasWP_pc

float GN2v00NewAliasWP_pb

float GN2v01

float GN2v01_pu

float GN2v01_pc

float GN2v01_pb

float GN2v01_ptau

int HadronConeExclTruthLabelID

int HadronConeExclExtendedTruthLabelID

float vtxOnlineValid

float vtxHadDummy

float bs_online_vx

float bs_online_vy

float bs_online_vz

float vtx_offline_x0

float vtx_offline_y0

float vtx_offline_z0

float vtx_online_x0

float vtx_online_y0

float vtx_online_z0

float vtx_online_bkg_x0

float vtx_online_bkg_y0

float vtx_online_bkg_z0

float JetFitter_nVTX

float JetFitter_nSingleTracks

float JetFitter_nTracksAtVtx

float JetFitter_mass

float JetFitter_energyFraction

float JetFitter_significance3d

float JetFitter_deltaeta

float JetFitter_deltaphi

float JetFitter_N2Tpar

float sv0_NGTinSvx

float sv0_N2Tpair

float sv0_massvx

float sv0_efracsvx

float sv0_normdist

float sv1_pu

float sv1_pb

float sv1_pc

float sv1_c

float sv1_cu

float sv1_NGTinSvx

float sv1_N2Tpair

float sv1_massvx

float sv1_efracsvx

float sv1_normdist

float sv1_Lxy

float sv1_sig3d

float sv1_L3d

float sv1_distmatlay

float sv1_dR

float IP2D_pu

float IP2D_pb

float IP2D_pc

float IP2D

float IP2D_c

float IP2D_cu

float nIP2DTracks

std::vector<float> IP2D_gradeOfTracks

std::vector<float> IP2D_flagFromV0ofTracks

std::vector<float> IP2D_valD0wrtPVofTracks

std::vector<float> IP2D_sigD0wrtPVofTracks

std::vector<float> IP2D_weightBofTracks

std::vector<float> IP2D_weightCofTracks

std::vector<float> IP2D_weightUofTracks

float IP3D_pu

float IP3D_pb

float IP3D_pc

float IP3D_c

float IP3D_cu

float nIP3DTracks

std::vector<float> IP3D_gradeOfTracks

std::vector<float> IP3D_flagFromV0ofTracks

std::vector<float> IP3D_valD0wrtPVofTracks

std::vector<float> IP3D_sigD0wrtPVofTracks

std::vector<float> IP3D_valZ0wrtPVofTracks

std::vector<float> IP3D_sigZ0wrtPVofTracks

std::vector<float> IP3D_weightBofTracks

std::vector<float> IP3D_weightCofTracks

std::vector<float> IP3D_weightUofTracks

int is_DL1r_FixedCutBEff_60

std::vector<float> SF_DL1r_FixedCutBEff_60

int is_DL1r_FixedCutBEff_70

std::vector<float> SF_DL1r_FixedCutBEff_70

int is_DL1r_FixedCutBEff_77

std::vector<float> SF_DL1r_FixedCutBEff_77

int is_DL1r_FixedCutBEff_85

std::vector<float> SF_DL1r_FixedCutBEff_85

int is_DL1dv00_FixedCutBEff_60

std::vector<float> SF_DL1dv00_FixedCutBEff_60

int is_DL1dv00_FixedCutBEff_70

std::vector<float> SF_DL1dv00_FixedCutBEff_70

int is_DL1dv00_FixedCutBEff_77

std::vector<float> SF_DL1dv00_FixedCutBEff_77

int is_DL1dv00_FixedCutBEff_85

std::vector<float> SF_DL1dv00_FixedCutBEff_85

int is_DL1dv01_FixedCutBEff_60

std::vector<float> SF_DL1dv01_FixedCutBEff_60

int is_DL1dv01_FixedCutBEff_70

std::vector<float> SF_DL1dv01_FixedCutBEff_70

int is_DL1dv01_FixedCutBEff_77

std::vector<float> SF_DL1dv01_FixedCutBEff_77

int is_DL1dv01_FixedCutBEff_85

std::vector<float> SF_DL1dv01_FixedCutBEff_85

int is_GN120220509_FixedCutBEff_60

std::vector<float> SF_GN120220509_FixedCutBEff_60

int is_GN120220509_FixedCutBEff_70

std::vector<float> SF_GN120220509_FixedCutBEff_70

int is_GN120220509_FixedCutBEff_77

std::vector<float> SF_GN120220509_FixedCutBEff_77

int is_GN120220509_FixedCutBEff_85

std::vector<float> SF_GN120220509_FixedCutBEff_85

int is_GN2v00LegacyWP_FixedCutBEff_60

std::vector<float> SF_GN2v00LegacyWP_FixedCutBEff_60

int is_GN2v00LegacyWP_FixedCutBEff_70

std::vector<float> SF_GN2v00LegacyWP_FixedCutBEff_70

int is_GN2v00LegacyWP_FixedCutBEff_77

std::vector<float> SF_GN2v00LegacyWP_FixedCutBEff_77

int is_GN2v00LegacyWP_FixedCutBEff_85

std::vector<float> SF_GN2v00LegacyWP_FixedCutBEff_85

int is_GN2v00NewAliasWP_FixedCutBEff_60

std::vector<float> SF_GN2v00NewAliasWP_FixedCutBEff_60

int is_GN2v00NewAliasWP_FixedCutBEff_70

std::vector<float> SF_GN2v00NewAliasWP_FixedCutBEff_70

int is_GN2v00NewAliasWP_FixedCutBEff_77

std::vector<float> SF_GN2v00NewAliasWP_FixedCutBEff_77

int is_GN2v00NewAliasWP_FixedCutBEff_85

std::vector<float> SF_GN2v00NewAliasWP_FixedCutBEff_85

int is_GN2v01_FixedCutBEff_65

std::vector<float> SF_GN2v01_FixedCutBEff_65

int is_GN2v01_FixedCutBEff_70

std::vector<float> SF_GN2v01_FixedCutBEff_70

int is_GN2v01_FixedCutBEff_77

std::vector<float> SF_GN2v01_FixedCutBEff_77

int is_GN2v01_FixedCutBEff_85

std::vector<float> SF_GN2v01_FixedCutBEff_85

int is_GN2v01_FixedCutBEff_90

std::vector<float> SF_GN2v01_FixedCutBEff_90

int is_DL1r_Continuous

std::vector<float> SF_DL1r_Continuous

std::vector<float> inEffSF_DL1r_Continuous

int is_DL1dv00_Continuous

std::vector<float> SF_DL1dv00_Continuous

std::vector<float> inEffSF_DL1dv00_Continuous

int is_DL1dv01_Continuous

std::vector<float> SF_DL1dv01_Continuous

std::vector<float> inEffSF_DL1dv01_Continuous

int is_GN120220509_Continuous

std::vector<float> SF_GN120220509_Continuous

std::vector<float> inEffSF_GN120220509_Continuous

int is_GN2v00LegacyWP_Continuous

std::vector<float> SF_GN2v00LegacyWP_Continuous

std::vector<float> inEffSF_GN2v00LegacyWP_Continuous

int is_GN2v00NewAliasWP_Continuous

std::vector<float> SF_GN2v00NewAliasWP_Continuous

std::vector<float> inEffSF_GN2v00NewAliasWP_Continuous

int is_GN2v01_Continuous

std::vector<float> SF_GN2v01_Continuous

std::vector<float> inEffSF_GN2v01_Continuous

int ConeTruthLabelID

int TruthCount

float TruthLabelDeltaR_B

float TruthLabelDeltaR_C

float TruthLabelDeltaR_T

int PartonTruthLabelID

float GhostTruthAssociationFraction

TLorentzVector truth_p4

double charge

char passSel

char passOR

const Muon *matchedMuon = nullptr

const Jet *matchedJet = nullptr

Class JetContainer

• Defined in File JetContainer.h

Nested Relationships

Nested Types

• Struct JetContainer::btagOpPoint

Inheritance Relationships

Base Type

• public xAH::ParticleContainer< Jet, HelperClasses::JetInfoSwitch > (Template Class ParticleContainer)

Class Documentation

class JetContainer : public xAH::ParticleContainer<Jet, HelperClasses::JetInfoSwitch>

Public Functions

JetContainer(const std::string &name = "jet", const std::string &detailStr = "", float units = 1e3, bool mc = false)

virtual ~JetContainer()

virtual void setTree(TTree *tree)

virtual void setBranches(TTree *tree)

virtual void clear()

virtual void FillJet(const xAOD::Jet *jet, const xAOD::Vertex *pv, int pvLocation)

virtual void FillJet(const xAOD::IParticle *particle, const xAOD::Vertex *pv, int pvLocation)

virtual void updateParticle(uint idx, Jet &jet)

Class L1JetContainer

• Defined in File L1JetContainer.h

Inheritance Relationships

Base Type

• public xAH::ParticleContainer< Jet, HelperClasses::JetInfoSwitch > (Template Class ParticleContainer)

Class Documentation

class L1JetContainer : public xAH::ParticleContainer<Jet, HelperClasses::JetInfoSwitch>

Public Functions

L1JetContainer(const std::string &name = "L1Jet", float units = 1e3, bool mc = false)

virtual ~L1JetContainer()

virtual void setTree(TTree *tree)

virtual void setBranches(TTree *tree)

virtual void clear()

virtual void FillLegacyL1Jets(const xAOD::JetRoIContainer *jets, bool sort)

virtual void updateParticle(uint idx, Jet &jet)

template<typename T>
inline void FillPhase1L1Jets(T *&jets, bool sort)

Class MetContainer

• Defined in File MetContainer.h

Class Documentation

class MetContainer

Public Functions

MetContainer(const std::string &name = "met", const std::string &detailStr = "", float units = 1e3)

~MetContainer()

void setTree(TTree *tree)

void setBranches(TTree *tree)

void clear()

void FillMET(const xAOD::MissingETContainer *met)

template<typename T_BR>
void connectBranch(TTree *tree, std::string name, T_BR *variable)

template<typename T_BR>
void setBranch(TTree *tree, std::string name, T_BR *variable, std::string type)

Public Members

std::string m_name

HelperClasses::METInfoSwitch m_infoSwitch

bool m_debug

float m_units

float m_metFinalClus

float m_metFinalClusPx

float m_metFinalClusPy

float m_metFinalClusPhi

float m_metFinalClusSumEt

float m_metFinalClusOverSqrtSumEt

float m_metFinalClusOverSqrtHt

float m_metFinalClusSignificance

float m_metFinalClusSigDirectional

float m_metFinalClusRho

float m_metFinalClusVarL

float m_metFinalClusVarT

float m_metFinalTrk

float m_metFinalTrkPx

float m_metFinalTrkPy

float m_metFinalTrkPhi

float m_metFinalTrkSumEt

float m_metFinalTrkOverSqrtSumEt

float m_metFinalTrkOverSqrtHt

float m_metFinalTrkSignificance

float m_metFinalTrkSigDirectional

float m_metFinalTrkRho

float m_metFinalTrkVarL

float m_metFinalTrkVarT

float m_metEle

float m_metEleSumEt

float m_metElePhi

float m_metGamma

float m_metGammaSumEt

float m_metGammaPhi

float m_metTau

float m_metTauSumEt

float m_metTauPhi

float m_metMuons

float m_metMuonsSumEt

float m_metMuonsPhi

float m_metJet

float m_metJetSumEt

float m_metJetPhi

float m_metJetTrk

float m_metJetTrkSumEt

float m_metJetTrkPhi

float m_metSoftClus

float m_metSoftClusSumEt

float m_metSoftClusPhi

float m_metSoftTrk

float m_metSoftTrkSumEt

float m_metSoftTrkPhi

Class Muon

• Defined in File Muon.h

Inheritance Relationships

Base Type

• public xAH::Particle (Class Particle)

Class Documentation

class Muon : public xAH::Particle

Public Functions

inline TLorentzVector vec_eLoss() const

Public Members

float charge

int isTrigMatched

std::vector<int> isTrigMatchedToChain

std::vector<std::string> listTrigChains

std::map<std::string, int> isIsolated

float ptcone20

float ptcone30

float ptcone40

float ptvarcone20

float ptvarcone30

float ptvarcone40

float topoetcone20

float topoetcone30

float topoetcone40

float neflowisol20

float ptcone20_Nonprompt_All_MaxWeightTTVA_pt500

float ptcone20_Nonprompt_All_MaxWeightTTVA_pt1000

float ptvarcone30_Nonprompt_All_MaxWeightTTVA_pt500

float ptvarcone30_Nonprompt_All_MaxWeightTTVA_pt1000

float topoetcone20_CloseByCorr

float neflowisol20_CloseByCorr

float ptvarcone30_Nonprompt_All_MaxWeightTTVA_pt500_CloseByCorr

float ptvarcone30_Nonprompt_All_MaxWeightTTVA_pt1000_CloseByCorr

std::map<std::string, int> quality

std::map<std::string, std::vector<float>> RecoEff_SF

std::map<std::string, std::vector<float>> IsoEff_SF

std::map<std::string, std::vector<float>> TrigEff_SF

std::map<std::string, std::vector<float>> TrigMCEff

std::vector<float> TTVAEff_SF

float trkd0

float trkd0sig

float trkz0

float trkz0sintheta

float trkphi0

float trktheta

float trkcharge

float trkqOverP

int trknSiHits

int trknPixHits

int trknPixHoles

int trknSCTHits

int trknSCTHoles

int trknTRTHits

int trknTRTHoles

int trknBLayerHits

int trknInnermostPixLayHits

float trkPixdEdX

float EnergyLoss

float EnergyLossSigma

unsigned char energyLossType

float MeasEnergyLoss

float MeasEnergyLossSigma

float ParamEnergyLoss

float ParamEnergyLossSigmaMinus

float ParamEnergyLossSigmaPlus

float PromptLeptonInput_DL1mu

float PromptLeptonInput_DRlj

float PromptLeptonInput_LepJetPtFrac

float PromptLeptonInput_PtFrac

float PromptLeptonInput_PtRel

int PromptLeptonInput_TrackJetNTrack

float PromptLeptonInput_ip2

float PromptLeptonInput_ip3

float PromptLeptonInput_rnnip

int PromptLeptonInput_sv1_jf_ntrkv

float PromptLeptonIso

float PromptLeptonVeto

char isLRT

char passIDcuts

char passSel

char passOR

Class MuonContainer

• Defined in File MuonContainer.h

Inheritance Relationships

Base Type

• public xAH::ParticleContainer< Muon, HelperClasses::MuonInfoSwitch > (Template Class ParticleContainer)

Class Documentation

class MuonContainer : public xAH::ParticleContainer<Muon, HelperClasses::MuonInfoSwitch>

Public Functions

MuonContainer(const std::string &name = "muon", const std::string &detailStr = "", float units = 1e3, bool mc = false, bool storeSystSFs = true)

virtual ~MuonContainer()

virtual void setTree(TTree *tree)

virtual void setBranches(TTree *tree)

virtual void clear()

virtual void FillMuon(const xAOD::Muon *muon, const xAOD::Vertex *primaryVertex)

virtual void FillMuon(const xAOD::IParticle *particle, const xAOD::Vertex *primaryVertex)

inline void setTree(TTree *tree)

Protected Functions

virtual void updateParticle(uint idx, Muon &muon)

Class OnlineBeamSpotTool

• Defined in File OnlineBeamSpotTool.h

Nested Relationships

Nested Types

• Struct OnlineBeamSpotTool::LBData

Class Documentation

class OnlineBeamSpotTool

Public Types

enum BSData

Values:

enumerator BSx

enumerator BSy

enumerator BSz

Public Functions

OnlineBeamSpotTool()

~OnlineBeamSpotTool()

float getOnlineBSInfo(const xAOD::EventInfo *eventInfo, BSData datakey)

float getOnlineBSInfo(const xAH::EventInfo *eventInfo, BSData datakey)

float getOnlineBSInfo(int runNumber, int lumiBlock, bool isMC, BSData datakey)

Class Particle

• Defined in File Particle.h

Inheritance Relationships

Derived Types

• public xAH::Cluster (Class Cluster)

• public xAH::Electron (Class Electron)

• public xAH::FatJet (Class FatJet)

• public xAH::Jet (Class Jet)

• public xAH::Muon (Class Muon)

• public xAH::Photon (Class Photon)

• public xAH::Tau (Class Tau)

• public xAH::TrackPart (Class TrackPart)

• public xAH::TruthPart (Class TruthPart)

Class Documentation

class Particle

Subclassed by xAH::Cluster, xAH::Electron, xAH::FatJet, xAH::Jet, xAH::Muon, xAH::Photon, xAH::Tau, xAH::TrackPart, xAH::TruthPart

Public Functions

inline virtual ~Particle()

Public Members

TLorentzVector p4

Template Class ParticleContainer

• Defined in File ParticleContainer.h

Class Documentation

template<class T_PARTICLE, class T_INFOSWITCH>
class ParticleContainer

Public Functions

inline ParticleContainer(const std::string &name, const std::string &detailStr = "", float units = 1e3, bool mc = false, bool useMass = false, bool storeSystSFs = true, const std::string &suffix = "")

inline virtual ~ParticleContainer()

inline virtual void setTree(TTree *tree)

inline virtual void setBranches(TTree *tree)

inline virtual void clear()

inline virtual void FillParticle(const xAOD::IParticle *particle)

inline void updateEntry()

inline std::vector<T_PARTICLE> &particles()

inline T_PARTICLE &at_nonConst(uint idx)

inline const T_PARTICLE &at(uint idx) const

inline const T_PARTICLE &operator[](uint idx) const

inline uint size() const

Public Members

T_INFOSWITCH m_infoSwitch

bool m_mc

bool m_debug

float m_units

bool m_storeSystSFs

int m_n

Protected Functions

inline std::string branchName(const std::string &varName)

template<typename T_BR>
inline void connectBranch(TTree *tree, const std::string &branch, std::vector<T_BR> **variable)

template<typename T>
inline void setBranch(TTree *tree, std::string varName, std::vector<T> *localVectorPtr)

template<typename T, typename U, typename V>
inline void safeFill(const V *xAODObj, SG::AuxElement::ConstAccessor<T> &accessor, std::vector<U> *destination, U defaultValue, int units = 1)

template<typename T, typename U, typename V>
inline void safeVecFill(const V *xAODObj, SG::AuxElement::ConstAccessor<std::vector<T>> &accessor, std::vector<std::vector<U>> *destination, int units = 1)

template<typename T, typename V>
inline void safeSFVecFill(const V *xAODObj, SG::AuxElement::ConstAccessor<std::vector<T>> &accessor, std::vector<std::vector<T>> *destination, const std::vector<T> &defaultValue)

inline virtual void updateParticle(uint idx, T_PARTICLE &particle)

Protected Attributes

std::string m_name

std::vector<T_PARTICLE> m_particles

Class Photon

• Defined in File Photon.h

Inheritance Relationships

Base Type

• public xAH::Particle (Class Particle)

Class Documentation

class Photon : public xAH::Particle

Public Members

int isIsolated_Cone40CaloOnly

int isIsolated_Cone40

int isIsolated_Cone20

float ptcone20

float ptcone30

float ptcone40

float ptvarcone20

float ptvarcone30

float ptvarcone40

float topoetcone20

float topoetcone30

float topoetcone40

int IsLoose

int IsMedium

int IsTight

float radhad1

float radhad

float e277

float reta

float rphi

float weta2

float f1

float wtot

float deltae

float eratio

float LooseEffSF

float MediumEffSF

float TightEffSF

float LooseEffSF_Error

float MediumEffSF_Error

float TightEffSF_Error

std::vector<std::string> trigMatched

Class PhotonContainer

• Defined in File PhotonContainer.h

Inheritance Relationships

Base Type

• public xAH::ParticleContainer< Photon, HelperClasses::PhotonInfoSwitch > (Template Class ParticleContainer)

Class Documentation

class PhotonContainer : public xAH::ParticleContainer<Photon, HelperClasses::PhotonInfoSwitch>

Public Functions

PhotonContainer(const std::string &name = "ph", const std::string &detailStr = "", float units = 1e3, bool mc = false)

virtual ~PhotonContainer()

virtual void setTree(TTree *tree)

virtual void setBranches(TTree *tree)

virtual void clear()

virtual void FillPhoton(const xAOD::Photon *photon)

virtual void FillPhoton(const xAOD::IParticle *particle)

inline void setTree(TTree *tree)

Protected Functions

virtual void updateParticle(uint idx, Photon &photon)

Class Tau

• Defined in File Tau.h

Inheritance Relationships

Base Type

• public xAH::Particle (Class Particle)

Class Documentation

class Tau : public xAH::Particle

Public Members

int isTrigMatched

std::vector<int> isTrigMatchedToChain

std::string listTrigChains

int ntrk

float charge

std::map<std::string, std::vector<float>> TauEff_SF

std::map<std::string, std::vector<float>> TauTrigEff_SF

int isJetRNNSigVeryLoose

int isJetRNNSigLoose

int isJetRNNSigMedium

int isJetRNNSigTight

float JetRNNScore

float JetRNNScoreSigTrans

int isEleRNNLoose

int isEleRNNMedium

int isEleRNNTight

float EleRNNScore

int passEleOLR

float matchedJetWidth

float matchedJetJvt

std::vector<float> tracks_pt

std::vector<float> tracks_eta

std::vector<float> tracks_phi

std::vector<int> tracks_isCore

std::vector<int> tracks_isWide

std::vector<int> tracks_failTrackFilter

std::vector<int> tracks_passTrkSel

std::vector<int> tracks_isClCharged

std::vector<int> tracks_isClIso

std::vector<int> tracks_isClConv

std::vector<int> tracks_isClFake

Class TauContainer

• Defined in File TauContainer.h

Inheritance Relationships

Base Type

• public xAH::ParticleContainer< Tau, HelperClasses::TauInfoSwitch > (Template Class ParticleContainer)

Class Documentation

class TauContainer : public xAH::ParticleContainer<Tau, HelperClasses::TauInfoSwitch>

Public Functions

TauContainer(const std::string &name = "tau", const std::string &detailStr = "", float units = 1e3, bool mc = false, bool storeSystSFs = true)

virtual ~TauContainer()

virtual void setTree(TTree *tree)

virtual void setBranches(TTree *tree)

virtual void clear()

virtual void FillTau(const xAOD::TauJet *tau)

virtual void FillTau(const xAOD::IParticle *particle)

inline void setTree(TTree *tree)

Protected Functions

virtual void updateParticle(uint idx, Tau &tau)

Class TrackContainer

• Defined in File TrackContainer.h

Inheritance Relationships

Base Type

• public xAH::ParticleContainer< TrackPart, HelperClasses::TrackInfoSwitch > (Template Class ParticleContainer)

Class Documentation

class TrackContainer : public xAH::ParticleContainer<TrackPart, HelperClasses::TrackInfoSwitch>

Public Functions

TrackContainer(const std::string &name = "track", const std::string &detailStr = "", float units = 1e3)

virtual ~TrackContainer()

virtual void setTree(TTree *tree)

virtual void setBranches(TTree *tree)

virtual void clear()

virtual void FillTrack(const xAOD::TrackParticle *track)

virtual void FillTrack(const xAOD::IParticle *particle)

inline void setTree(TTree *tree)

Protected Functions

virtual void updateParticle(uint idx, TrackPart &track)

Class TrackPart

• Defined in File TrackPart.h

Inheritance Relationships

Base Type

• public xAH::Particle (Class Particle)

Class Documentation

class TrackPart : public xAH::Particle

Public Members

float chiSquared

float d0

std::vector<float> definingParametersCovMatrix

char expectInnermostPixelLayerHit

char expectNextToInnermostPixelLayerHit

float numberDoF

char numberOfInnermostPixelLayerHits

char numberOfNextToInnermostPixelLayerHits

char numberOfPhiHoleLayers

char numberOfPhiLayers

char numberOfPixelDeadSensors

char numberOfPixelHits

char numberOfPixelHoles

char numberOfPixelSharedHits

char numberOfPrecisionHoleLayers

char numberOfPrecisionLayers

char numberOfSCTDeadSensors

char numberOfSCTHits

char numberOfSCTHoles

char numberOfSCTSharedHits

char numberOfTRTHits

char numberOfTRTOutliers

float phi

float qOverP

float theta

Int_t vertexLink

UInt_t vertexLink_persIndex

UInt_t vertexLink_persKey

float vz

float z0

Class TruthContainer

• Defined in File TruthContainer.h

Inheritance Relationships

Base Type

• public xAH::ParticleContainer< TruthPart, HelperClasses::TruthInfoSwitch > (Template Class ParticleContainer)

Class Documentation

class TruthContainer : public xAH::ParticleContainer<TruthPart, HelperClasses::TruthInfoSwitch>

Public Functions

TruthContainer(const std::string &name = "truth", const std::string &detailStr = "", float units = 1e3)

virtual ~TruthContainer()

virtual void setTree(TTree *tree)

virtual void setBranches(TTree *tree)

virtual void clear()

virtual void FillTruth(const xAOD::TruthParticle *truth)

virtual void FillTruth(const xAOD::IParticle *particle)

inline void setTree(TTree *tree)

Protected Functions

virtual void updateParticle(uint idx, TruthPart &truth)

Class TruthPart

• Defined in File TruthPart.h

Inheritance Relationships

Base Type

• public xAH::Particle (Class Particle)

Class Documentation

class TruthPart : public xAH::Particle

Public Members

int pdgId

int status

int barcode

bool is_higgs

bool is_bhad

float Bdecay_x

float Bdecay_y

float Bdecay_z

int nParents

std::vector<int> parent_pdgId

std::vector<int> parent_barcode

std::vector<int> parent_status

int nChildren

std::vector<int> child_pdgId

std::vector<int> child_barcode

std::vector<int> child_status

float pt_dressed

float eta_dressed

float phi_dressed

float e_dressed

unsigned int origin

unsigned int type

Class VertexContainer

• Defined in File VertexContainer.h

Class Documentation

class VertexContainer

Public Functions

VertexContainer(const std::string &detailStr, const std::string &name = "vertex")

virtual ~VertexContainer()

virtual void setTree(TTree *tree)

virtual void setBranches(TTree *tree)

virtual void clear()

virtual void FillVertices(const xAOD::VertexContainer *vertices)

virtual void FillTruthVertices(const xAOD::TruthVertexContainer *truthVertices)

inline std::string branchName(const std::string &varName)

template<typename T_BR>
inline void connectBranch(TTree *tree, const std::string &branch, std::vector<T_BR> **variable)

template<typename T>
inline void setBranch(TTree *tree, std::string varName, std::vector<T> *localVectorPtr)

Public Members

std::string m_name

Enums

Enum ContainerType

• Defined in File HelperClasses.h

Enum Documentation

enum class HelperClasses::ContainerType

Values:

enumerator UNKNOWN

enumerator CONSTDV

enumerator CONSTCONT

Enum ToolName

• Defined in File HelperClasses.h

Enum Documentation

enum class HelperClasses::ToolName

Values:

enumerator MUONSELECTOR

enumerator ELECTRONSELECTOR

enumerator PHOTONSELECTOR

enumerator JETSELECTOR

enumerator BJETSELECTOR

enumerator CALIBRATOR

enumerator CORRECTOR

enumerator SELECTOR

enumerator DEFAULT

Enum ShowerType

• Defined in File HelperFunctions.h

Enum Documentation

enum HelperFunctions::ShowerType

The different supported shower types.

Values:

enumerator Unknown

enumerator Pythia8

enumerator Herwig7

enumerator Sherpa21

enumerator Sherpa22

enumerator Sherpa2210

Functions

Function ANA_MSG_ERROR

• Defined in File ReturnCheckConfig.h

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ANA_MSG_ERROR” with arguments “(“Could not find the ” “configuration file:”<<CONFIG.)”. Could not parse arguments. Parsing eror is Invalid C++ declaration: Expected identifier in nested name. [error at 1] (“Could not find the ” “configuration file:”<<CONFIG.) -^

Function ANA_MSG_HEADER

• Defined in File ParticlePIDManager.h

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ANA_MSG_HEADER” with arguments “(msgPIDManager)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 31] ANA_MSG_HEADER (msgPIDManager) class ElectronLHPIDManager ——————————-^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 15] ANA_MSG_HEADER (msgPIDManager) class ElectronLHPIDManager —————^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 29] ANA_MSG_HEADER (msgPIDManager) class ElectronLHPIDManager —————————–^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 29] ANA_MSG_HEADER (msgPIDManager) class ElectronLHPIDManager —————————–^

Function ANA_MSG_SOURCE(msgClusterHists, “ClusterHists”)

• Defined in File ClusterHists.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ANA_MSG_SOURCE” with arguments “(msgClusterHists, “ClusterHists”)”. Could not parse arguments. Parsing eror is Invalid C++ declaration: Expected identifier in nested name. [error at 18] (msgClusterHists, “ClusterHists”) ——————^

Function ANA_MSG_SOURCE(msgElectronHists, “ElectronHists”)

• Defined in File ElectronHists.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ANA_MSG_SOURCE” with arguments “(msgElectronHists, “ElectronHists”)”. Could not parse arguments. Parsing eror is Invalid C++ declaration: Expected identifier in nested name. [error at 19] (msgElectronHists, “ElectronHists”) ——————-^

Function ANA_MSG_SOURCE(msgPIDManager, “PIDManager”)

• Defined in File ParticlePIDManager.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ANA_MSG_SOURCE” with arguments “(msgPIDManager, “PIDManager”)”. Could not parse arguments. Parsing eror is Invalid C++ declaration: Expected identifier in nested name. [error at 16] (msgPIDManager, “PIDManager”) —————-^

Function ANA_MSG_SOURCE(msgPhotonHists, “PhotonHists”)

• Defined in File PhotonHists.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ANA_MSG_SOURCE” with arguments “(msgPhotonHists, “PhotonHists”)”. Could not parse arguments. Parsing eror is Invalid C++ declaration: Expected identifier in nested name. [error at 17] (msgPhotonHists, “PhotonHists”) —————–^

Function ANA_MSG_SOURCE(msgTrackHists, “TrackHists”)

• Defined in File TrackHists.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ANA_MSG_SOURCE” with arguments “(msgTrackHists, “TrackHists”)”. Could not parse arguments. Parsing eror is Invalid C++ declaration: Expected identifier in nested name. [error at 16] (msgTrackHists, “TrackHists”) —————-^

Function ANA_MSG_SOURCE(msgTracksInJetHists, “TracksInJetHists”)

• Defined in File TracksInJetHists.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ANA_MSG_SOURCE” with arguments “(msgTracksInJetHists, “TracksInJetHists”)”. Could not parse arguments. Parsing eror is Invalid C++ declaration: Expected identifier in nested name. [error at 22] (msgTracksInJetHists, “TracksInJetHists”) ———————-^

Function ANA_MSG_SOURCE(msgVtxHists, “VtxHists”)

• Defined in File VtxHists.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ANA_MSG_SOURCE” with arguments “(msgVtxHists, “VtxHists”)”. Could not parse arguments. Parsing eror is Invalid C++ declaration: Expected identifier in nested name. [error at 14] (msgVtxHists, “VtxHists”) ————–^

Function ClassImp(xAH::Algorithm)

• Defined in File Algorithm.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(xAH::Algorithm)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(BasicEventSelection)

• Defined in File BasicEventSelection.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(BasicEventSelection)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(BJetEfficiencyCorrector)

• Defined in File BJetEfficiencyCorrector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(BJetEfficiencyCorrector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(ClusterHistsAlgo)

• Defined in File ClusterHistsAlgo.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(ClusterHistsAlgo)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(DebugTool)

• Defined in File DebugTool.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(DebugTool)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(ElectronCalibrator)

• Defined in File ElectronCalibrator.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(ElectronCalibrator)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(ElectronEfficiencyCorrector)

• Defined in File ElectronEfficiencyCorrector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(ElectronEfficiencyCorrector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(ElectronHistsAlgo)

• Defined in File ElectronHistsAlgo.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(ElectronHistsAlgo)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(ElectronSelector)

• Defined in File ElectronSelector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(ElectronSelector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(HLTJetGetter)

• Defined in File HLTJetGetter.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(HLTJetGetter)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(IParticleHistsAlgo)

• Defined in File IParticleHistsAlgo.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(IParticleHistsAlgo)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(IsoCloseByCorr)

• Defined in File IsoCloseByCorr.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(IsoCloseByCorr)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(JetCalibrator)

• Defined in File JetCalibrator.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(JetCalibrator)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(JetHistsAlgo)

• Defined in File JetHistsAlgo.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(JetHistsAlgo)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(JetSelector)

• Defined in File JetSelector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(JetSelector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(MessagePrinterAlgo)

• Defined in File MessagePrinterAlgo.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(MessagePrinterAlgo)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(METConstructor)

• Defined in File METConstructor.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(METConstructor)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(MetHistsAlgo)

• Defined in File MetHistsAlgo.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(MetHistsAlgo)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(MinixAOD)

• Defined in File MinixAOD.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(MinixAOD)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(MuonCalibrator)

• Defined in File MuonCalibrator.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(MuonCalibrator)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(MuonEfficiencyCorrector)

• Defined in File MuonEfficiencyCorrector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(MuonEfficiencyCorrector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(MuonHistsAlgo)

• Defined in File MuonHistsAlgo.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(MuonHistsAlgo)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(MuonInFatJetCorrector)

• Defined in File MuonInFatJetCorrector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(MuonInFatJetCorrector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(MuonSelector)

• Defined in File MuonSelector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(MuonSelector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(OverlapRemover)

• Defined in File OverlapRemover.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(OverlapRemover)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(PhotonCalibrator)

• Defined in File PhotonCalibrator.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(PhotonCalibrator)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(PhotonHistsAlgo)

• Defined in File PhotonHistsAlgo.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(PhotonHistsAlgo)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(PhotonSelector)

• Defined in File PhotonSelector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(PhotonSelector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(TauCalibrator)

• Defined in File TauCalibrator.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(TauCalibrator)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(TauEfficiencyCorrector)

• Defined in File TauEfficiencyCorrector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(TauEfficiencyCorrector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(TauJetMatching)

• Defined in File TauJetMatching.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(TauJetMatching)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(TauSelector)

• Defined in File TauSelector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(TauSelector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(TrackHistsAlgo)

• Defined in File TrackHistsAlgo.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(TrackHistsAlgo)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(TrackSelector)

• Defined in File TrackSelector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(TrackSelector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(TreeAlgo)

• Defined in File TreeAlgo.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(TreeAlgo)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(TrigMatcher)

• Defined in File TrigMatcher.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(TrigMatcher)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(TruthSelector)

• Defined in File TruthSelector.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(TruthSelector)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Function ClassImp(Writer)

• Defined in File Writer.cxx

Function Documentation

Warning

doxygenfunction: Unable to resolve function “ClassImp” with arguments “(Writer)”. Candidate function could not be parsed. Parsing error is Error when parsing function declaration. If the function has no return type: Invalid C++ declaration: Expected end of definition or ;. [error at 26] ClassImp (xAH::Algorithm) xAH ————————–^ If the function has a return type: Error in declarator If declarator-id with parameters-and-qualifiers: Invalid C++ declaration: Expected identifier in nested name. [error at 9] ClassImp (xAH::Algorithm) xAH ———^ If parenthesis in noptr-declarator: Error in declarator or parameters-and-qualifiers If pointer to member declarator: Invalid C++ declaration: Expected ‘::’ in pointer to member (function). [error at 24] ClassImp (xAH::Algorithm) xAH ————————^ If declarator-id: Invalid C++ declaration: Expecting “(” in parameters-and-qualifiers. [error at 24] ClassImp (xAH::Algorithm) xAH ————————^

Template Function HelperFunctions::__attribute__

• Defined in File HelperFunctions.h

Function Documentation

Warning

doxygenfunction: Unable to resolve function “HelperFunctions::__attribute__” with arguments “((deprecated(“retrieve<T>(…, bool) is deprecated. See https://github.com/UCATLAS/xAODAnaHelpers/pull/882”)))”. Could not parse arguments. Parsing eror is Invalid C++ declaration: Expected identifier in nested name. [error at 1] ((deprecated(“retrieve<T>(…, bool) is deprecated. See https://github.com/UCATLAS/xAODAnaHelpers/pull/882”))) -^

Function HelperFunctions::applyPrimaryVertexSelection

• Defined in File HelperFunctions.h

Function Documentation

bool HelperFunctions::applyPrimaryVertexSelection(const xAOD::JetContainer *jets, const xAOD::VertexContainer *vertices)

Template Function HelperFunctions::connectBranch

• Defined in File HelperFunctions.h

Function Documentation

template<typename T_BR>
void HelperFunctions::connectBranch(std::string name, TTree *tree, const std::string &branch, std::vector<T_BR> **variable)

Function HelperFunctions::countPrimaryVertices

• Defined in File HelperFunctions.h

Function Documentation

int HelperFunctions::countPrimaryVertices(const xAOD::VertexContainer *vertexContainer, int Ntracks = 2)

Function HelperFunctions::dPhi

• Defined in File HelperFunctions.h

Function Documentation

float HelperFunctions::dPhi(float phi1, float phi2)

Function HelperFunctions::found_non_dummy_sys

• Defined in File HelperFunctions.h

Function Documentation

inline bool HelperFunctions::found_non_dummy_sys(std::vector<std::string> *sys_list)

Template Function HelperFunctions::getLink

• Defined in File HelperFunctions.h

Function Documentation

template<class T>
const T *HelperFunctions::getLink(const xAOD::IParticle *particle, std::string name)

Access to element link to object of type T stored in auxdata.

Function HelperFunctions::getListofSystematics

• Defined in File HelperFunctions.h

Function Documentation

std::vector<CP::SystematicSet> HelperFunctions::getListofSystematics(const CP::SystematicSet inSysts, std::string systNames, float systVal, MsgStream &msg)

Get a list of systematics.

Parameters

• inSysts – systematics set retrieved from the tool

• systNames – comma separated list of wanted systematics names, use “Nominal” for nominal and “All” for all systematics

• systVal – continuous systematics sigma value

• msg – the MsgStream object with appropriate level for debugging

Function HelperFunctions::getMCShowerType

• Defined in File HelperFunctions.h

Function Documentation

ShowerType HelperFunctions::getMCShowerType(const std::string &sample_name)

Determines the type of generator used for the shower from the sample name.

The name of the generator is determined using some common definitions in the ATLAS MC dataset naming scheme. The case independent strings that are searched for are:

PYTHIA8EVTGEN or Py8EG or PYTHIA : Pythia8 HERWIG : Herwig7 SHERPA_CT : Sherpa21 SHERPA : Sherpa22 (if not Sherpa 21)

Parameters

sample_name – The name of the sample, usualy the dataset name

Function HelperFunctions::getPrimaryVertex(const xAOD::VertexContainer *, MsgStream&)

• Defined in File HelperFunctions.h

Function Documentation

const xAOD::Vertex *HelperFunctions::getPrimaryVertex(const xAOD::VertexContainer *vertexContainer, MsgStream &msg)

Function HelperFunctions::getPrimaryVertex(const xAOD::VertexContainer *)

• Defined in File HelperFunctions.h

Function Documentation

inline const xAOD::Vertex *HelperFunctions::getPrimaryVertex(const xAOD::VertexContainer *vertexContainer)

Function HelperFunctions::getPrimaryVertexLocation(const xAOD::VertexContainer *, MsgStream&)

• Defined in File HelperFunctions.h

Function Documentation

int HelperFunctions::getPrimaryVertexLocation(const xAOD::VertexContainer *vertexContainer, MsgStream &msg)

Function HelperFunctions::getPrimaryVertexLocation(const xAOD::VertexContainer *)

• Defined in File HelperFunctions.h

Function Documentation

inline int HelperFunctions::getPrimaryVertexLocation(const xAOD::VertexContainer *vertexContainer)

Function HelperFunctions::getPrimaryVertexZ

• Defined in File HelperFunctions.h

Function Documentation

float HelperFunctions::getPrimaryVertexZ(const xAOD::Vertex *pvx)

Function HelperFunctions::has_exact

• Defined in File HelperFunctions.h

Function Documentation

bool HelperFunctions::has_exact(const std::string input, const std::string flag)

Template Function HelperFunctions::isAvailable(std::string, xAOD::TEvent *, xAOD::TStore *, MsgStream&)

• Defined in File HelperFunctions.h

Function Documentation

template<typename T>
bool HelperFunctions::isAvailable(std::string name, xAOD::TEvent *event, xAOD::TStore *store, MsgStream &msg)

Return true if an arbitrary object from TStore / TEvent is available.

This tries to make your life simple by providing a one-stop container check shop for all types

Example Usage:

const xAOD::JetContainer  jets(0);
// look for "AntiKt10LCTopoJets" in both TEvent and TStore
HelperFunctions::isAvailable<xAOD::JetContainer>("AntiKt10LCTopoJets", m_event, m_store)
// look for "AntiKt10LCTopoJets" in only TStore
HelperFunctions::isAvailable<xAOD::JetContainer>("AntiKt10LCTopoJets", 0, m_store)
// look for "AntiKt10LCTopoJets" in only TEvent, enable verbose output
HelperFunctions::isAvailable<xAOD::JetContainer>("AntiKt10LCTopoJets", m_event, 0, MSG::VERBOSE)

Parameters

• name – the name of the object to look up

• event – the TEvent, usually wk()->xaodEvent(). Set to 0 to not search TEvent.

• store – the TStore, usually wk()->xaodStore(). Set to 0 to not search TStore.

• msg – the MsgStream object with appropriate level for debugging

Template Function HelperFunctions::isAvailable(std::string, xAOD::TEvent *, xAOD::TStore *)

• Defined in File HelperFunctions.h

Function Documentation

template<typename T>
bool HelperFunctions::isAvailable(std::string name, xAOD::TEvent *event, xAOD::TStore *store)

Function HelperFunctions::isAvailableMetaData

• Defined in File HelperFunctions.h

Function Documentation

StatusCode HelperFunctions::isAvailableMetaData(TTree *metaData)

Function HelperFunctions::isFilePrimaryxAOD

• Defined in File HelperFunctions.h

Function Documentation

bool HelperFunctions::isFilePrimaryxAOD(TFile *inputFile)

Function HelperFunctions::jetReclustering

• Defined in File HelperFunctions.h

Function Documentation

std::vector<TLorentzVector> HelperFunctions::jetReclustering(const xAOD::JetContainer *jets, double radius = 1.0, double fcut = 0.05, fastjet::JetAlgorithm rc_alg = fastjet::antikt_algorithm)

Function HelperFunctions::jetTrimming(const xAOD::JetContainer *, double, double, fastjet::JetAlgorithm)

• Defined in File HelperFunctions.h

Function Documentation

std::vector<TLorentzVector> HelperFunctions::jetTrimming(const xAOD::JetContainer *jets, double radius = 0.3, double fcut = 0.05, fastjet::JetAlgorithm s_alg = fastjet::kt_algorithm)

Function HelperFunctions::jetTrimming(const xAOD::Jet *, double, double, fastjet::JetAlgorithm)

• Defined in File HelperFunctions.h

Function Documentation

TLorentzVector HelperFunctions::jetTrimming(const xAOD::Jet *jet, double radius = 0.3, double fcut = 0.05, fastjet::JetAlgorithm s_alg = fastjet::kt_algorithm)

Template Function HelperFunctions::makeDeepCopy

• Defined in File HelperFunctions.h

Function Documentation

template<typename T1, typename T2, typename T3>
StatusCode HelperFunctions::makeDeepCopy(xAOD::TStore *m_store, std::string containerName, const T1 *cont)

Make a deep copy of a container and put it in the TStore.

This is a very powerful templating function. The point is to remove the triviality of making deep copies by specifying all that is needed. The best way is to demonstrate via example:

const xAOD::JetContainer  selected_jets(nullptr);
ANA_CHECK( m_event->retrieve( selected_jets, "SelectedJets" ));
ANA_CHECK( (HelperFunctions::makeDeepCopy<xAOD::JetContainer, xAOD::JetAuxContainer, xAOD::Jet>(m_store, "BaselineJets", selected_jets)));

Template Parameters

• T1 – The type of the container you’re going to deep copy into

• T2 – The type of the aux container you’re going to deep copy into

• T3 – The type of the object inside the container you’re going to deep copy

Parameters

• m_store – A pointer to the TStore object

• containerName – The name of the container to create as output in the TStore

• cont – The container to deep copy, it should be a container of pointers (IParticleContainer or ConstDataVector)

Template Function HelperFunctions::makeSubsetCont(T1 *&, T2 *&, MsgStream&, const std::string&, HelperClasses::ToolName)

• Defined in File HelperFunctions.h

Function Documentation

template<typename T1, typename T2>
StatusCode HelperFunctions::makeSubsetCont(T1 *&intCont, T2 *&outCont, MsgStream &msg, const std::string &flagSelect = "", HelperClasses::ToolName tool_name = HelperClasses::ToolName::DEFAULT)

Function to copy a subset of a generic input xAOD container into a generic output xAOD container.

If the optional parameters aren’t specified, the function will just make a full copy of the input container into the output one.

Author

Marco Milesi (marco.milesi@cern.ch)

Parameters

• intCont – [in] input container

• outCont – [inout] output container

• flagSelect – [in] (optional) the name of the decoration for objects passing a certain selection (e.g. “passSel”, “overlaps” …). When explicitly specified, it must not be empty.

• tool_name – [in] (optional) an enum specifying the tool type which is calling this function (definition in HelperClasses::ToolName)

Template Function HelperFunctions::makeSubsetCont(T1 *&, T2 *&, const std::string&, HelperClasses::ToolName)

• Defined in File HelperFunctions.h

Function Documentation

template<typename T1, typename T2>
StatusCode HelperFunctions::makeSubsetCont(T1 *&intCont, T2 *&outCont, const std::string &flagSelect = "", HelperClasses::ToolName tool_name = HelperClasses::ToolName::DEFAULT)

Function HelperFunctions::msg

• Defined in File HelperFunctions.h

Function Documentation

MsgStream &HelperFunctions::msg(MSG::Level lvl = MSG::INFO)

Static object that provides athena-based message logging functionality

Function HelperFunctions::passPrimaryVertexSelection

• Defined in File HelperFunctions.h

Function Documentation

bool HelperFunctions::passPrimaryVertexSelection(const xAOD::VertexContainer *vertexContainer, int Ntracks = 2)

Template Function HelperFunctions::recordOutput

• Defined in File HelperFunctions.h

Function Documentation

template<typename T1, typename T2>
StatusCode HelperFunctions::recordOutput(xAOD::TEvent *m_event, xAOD::TStore *m_store, std::string containerName)

Copy a container from the TStore to be recorded in the TEvent (eg: to an output)

If you have a container in the TStore, this function will record it into the output for you without an issue. As an example:

ANA_CHECK( HelperFunctions::recordOutput<xAOD::JetContainer, xAOD::JetAuxContainer>(m_event, m_store, "BaselineJets"));

where we build off the previous example of making a deep copy (see HelperFunctions::makeDeepCopy()).

Template Parameters

• T1 – The type of the container you’re going to record

• T2 – The type of the aux container you’re going to record

Parameters

• m_event – A pointer to the TEvent object

• m_store – A pointer to the TStore object

• containerName – The name of the container in the TStore to record to TEvent

Template Function HelperFunctions::remove_duplicates

• Defined in File HelperFunctions.h

Function Documentation

template<typename T>
void HelperFunctions::remove_duplicates(std::vector<T> &vec)

Function HelperFunctions::replaceString

• Defined in File HelperFunctions.h

Function Documentation

std::string HelperFunctions::replaceString(std::string subjet, const std::string &search, const std::string &replace)

Template Function HelperFunctions::retrieve(T *&, std::string, xAOD::TEvent *, xAOD::TStore *, MsgStream&)

• Defined in File HelperFunctions.h

Function Documentation

template<typename T>
StatusCode HelperFunctions::retrieve(T *&cont, std::string name, xAOD::TEvent *event, xAOD::TStore *store, MsgStream &msg)

Retrieve an arbitrary object from TStore / TEvent.

This tries to make your life simple by providing a one-stop container retrieval shop for all types.

Example Usage:

const xAOD::JetContainer  jets(0);
// look for "AntiKt10LCTopoJets" in both TEvent and TStore
ANA_CHECK( HelperFunctions::retrieve(jets, "AntiKt10LCTopoJets", m_event, m_store) );
// look for "AntiKt10LCTopoJets" in only TStore
ANA_CHECK( HelperFunctions::retrieve(jets, "AntiKt10LCTopoJets", 0, m_store) );
// look for "AntiKt10LCTopoJets" in only TEvent, enable verbose output
ANA_CHECK( HelperFunctions::retrieve(jets, "AntiKt10LCTopoJets", m_event, 0, msg()) );

Checking Order:

• start by checking TStore

  • check if store contains ‘xAOD::JetContainer’ named ‘name’

    • attempt to retrieve from store

    • return if failure

• next check TEvent

  • check if event contains ‘xAOD::JetContainer’ named ‘name’

    • attempt to retrieve from event

    • return if failure

  • return FAILURE

• return SUCCESS (should never reach this last line)

Parameters

• cont – pass in a pointer to the object to store the retrieved container in

• name – the name of the object to look up

• event – the TEvent, usually wk()->xaodEvent(). Set to 0 to not search TEvent.

• store – the TStore, usually wk()->xaodStore(). Set to 0 to not search TStore.

• msg – the MsgStream object with appropriate level for debugging

Template Function HelperFunctions::retrieve(T *&, std::string, xAOD::TEvent *, xAOD::TStore *)

• Defined in File HelperFunctions.h

Function Documentation

template<typename T>
StatusCode HelperFunctions::retrieve(T *&cont, std::string name, xAOD::TEvent *event, xAOD::TStore *store)

Template Function HelperFunctions::sort_container_pt(T *)

• Defined in File HelperFunctions.h

Function Documentation

template<typename T>
T HelperFunctions::sort_container_pt(T *inCont)

Template Function HelperFunctions::sort_container_pt(const T *)

• Defined in File HelperFunctions.h

Function Documentation

template<typename T>
const T HelperFunctions::sort_container_pt(const T *inCont)

Function HelperFunctions::sort_pt

• Defined in File HelperFunctions.h

Function Documentation

bool HelperFunctions::sort_pt(const xAOD::IParticle *partA, const xAOD::IParticle *partB)

Function HelperFunctions::SplitString

• Defined in File HelperFunctions.h

Function Documentation

std::vector<TString> HelperFunctions::SplitString(TString &orig, const char separator)

Function HelperFunctions::string_pos

• Defined in File HelperFunctions.h

Function Documentation

std::size_t HelperFunctions::string_pos(const std::string &haystack, const std::string &needle, unsigned int N)

Function which returns the position of the n-th occurence of a character in a string searching backwards. Returns -1 if no occurencies are found.

Source: http://stackoverflow.com/questions/18972258/index-of-nth-occurrence-of-the-string

Template Function HelperFunctions::type_name

• Defined in File HelperFunctions.h

Function Documentation

template<typename T>
std::string HelperFunctions::type_name(bool useXAOD = true)

Function HelperFunctions::writeSystematicsListHist

• Defined in File HelperFunctions.h

Function Documentation

void HelperFunctions::writeSystematicsListHist(const std::vector<CP::SystematicSet> &systs, std::string histName, TFile *file)

Function xAH::addRucio

• Defined in File HelperFunctions.h

Function Documentation

void xAH::addRucio(SH::SampleHandler &sh, const std::string &name, const std::string &dslist)

Directly add a SampleGrid to a SamplerHandler listing several datasets.

Parameters

• sh – SampleHander to which the sample will be added to

• name – Name of the sample

• list – List of datasets to be included in the sample

Variables

Variable else

• Defined in File ReturnCheckConfig.h

Variable Documentation

else  {ANA_MSG_INFO( "Found configuration file: " << CONFIG.c_str())

Variable HelperFunctions::debug

• Defined in File HelperFunctions.h

Variable Documentation

StatusCode std::string xAOD::TEvent xAOD::TStore bool HelperFunctions::debug   = { return retrieve<T>(cont, name, event, store, msg())

Variable HelperFunctions::event

• Defined in File HelperFunctions.h

Variable Documentation

StatusCode std::string xAOD::TEvent * HelperFunctions::event

Variable HelperFunctions::name

• Defined in File HelperFunctions.h

Variable Documentation

StatusCode std::string HelperFunctions::name

Variable HelperFunctions::store

• Defined in File HelperFunctions.h

Variable Documentation

StatusCode std::string xAOD::TEvent xAOD::TStore * HelperFunctions::store

Defines

Define EL_RETURN_CHECK

• Defined in File ReturnCheck.h

Define Documentation

EL_RETURN_CHECK(CONTEXT, EXP)

Define RETURN_CHECK

• Defined in File ReturnCheck.h

Define Documentation

RETURN_CHECK(CONTEXT, EXP, INFO)

Typedefs

Typedef floatAccessor

• Defined in File ClusterContainer.h

Typedef Documentation

typedef SG::AuxElement::Accessor<std::vector<float>> floatAccessor

Typedef floatAccessor

• Defined in File HelpTreeBase.h

Typedef Documentation

typedef SG::AuxElement::Accessor<std::vector<float>> floatAccessor

Typedef floatAccessor

• Defined in File PhotonContainer.h

Typedef Documentation

typedef SG::AuxElement::Accessor<std::vector<float>> floatAccessor

Indices and tables

• Index

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