JetTreeFlattener

Description

Plugin to produce a flat branches for jet variables.

The output format is compatible with NANOAOD from CMS.

Todo:

Change Jet (GenJet) into FatJet (GenJetAK8) for AK8 jets.

Inheritance diagram for JetTreeFlattener:

Collaboration diagram for JetTreeFlattener:

Public Member Functions
virtual void	Load (DT::Flow &flow, DT::MetaInfo &metainfo, int steering=0, const pt::ptree &config={}) override
Public Member Functions inherited from TreeFlattener
	TreeFlattener ()=default
virtual	~TreeFlattener ()=default
virtual void	ExecuteAtBegin (const std::set< Variation > &={nominal}) override
virtual void	ExecuteAtEnd (const std::set< Variation > &={nominal}) override
	TreeFlattener ()=default
virtual	~TreeFlattener ()=default
virtual void	ExecuteAtBegin (const std::set< Variation > &={nominal}) override
virtual void	ExecuteAtEnd (const std::set< Variation > &={nominal}) override
Public Member Functions inherited from GenericPlugin
	GenericPlugin ()=default
virtual	~GenericPlugin ()=default
virtual void	Write (TDirectory *)
	GenericPlugin ()=default
virtual	~GenericPlugin ()=default
virtual void	Write (TDirectory *)
Public Member Functions inherited from IPlugin
	IPlugin ()=default
virtual	~IPlugin ()
void	SetPath (const std::filesystem::path &file) noexcept
virtual void	Load (Darwin::Tools::Flow &, Darwin::Tools::MetaInfo &, int=0, const boost::property_tree::ptree &={})
	IPlugin ()=default
virtual	~IPlugin ()
void	SetPath (const std::filesystem::path &file) noexcept
virtual void	Load (Darwin::Tools::Flow &, Darwin::Tools::MetaInfo &, int=0, const boost::property_tree::ptree &={})

Additional Inherited Members
Protected Member Functions inherited from TreeFlattener
virtual int	GetParamsVeto () noexcept override
virtual int	GetParamsVeto () noexcept override
Protected Attributes inherited from TreeFlattener
std::list< std::unique_ptr< BranchFlattener > >	branch_flatteners
Protected Attributes inherited from IPlugin
int	steering = none
bool	isMC = false

Member Function Documentation

Load()

virtual void Load ( DT::Flow &  flow, DT::MetaInfo &  metainfo, int  steering = 0, const pt::ptree &  config = {}  )

inlineoverridevirtual

Note

: selectors are stored differently in NANOAOD

Todo:

Emplace more branch flatteners to handle variations

                                               {}
                       ) override
    {
        TreeFlattener::Load(flow, metainfo, steering, config);
 
        auto recJets_flattener = make_unique<ScaledObjectBranchFlattener<RecJet>>(flow, nominal, "recJets", "Jet");
 
        recJets_flattener->Add<uint32_t>(flow, "Jet_selectors", [](const RecJet& jet) { return jet.selectors; });
        recJets_flattener->Add<float>(flow, "Jet_area", [](const RecJet& jet) { return jet.area; });
 
        branch_flatteners.emplace_back(std::move(recJets_flattener));
        branch_flatteners.emplace_back(make_unique<ScaledObjectBranchFlattener<GenJet>>(flow, nominal, "genJets", "GenJet"));
 
    }

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

• /builds/cms-analysis/general/DasAnalysisSystem/Core/Installer/Darwin/plugins/Flattener.cc