#include <BTaggingSelectionJsonTool.h>

Inheritance diagram for BTaggingSelectionJsonTool:

Collaboration diagram for BTaggingSelectionJsonTool:

Classes
struct	BinConfig
struct	FractionAccessor

Public Member Functions
	BTaggingSelectionJsonTool (const std::string &name)
StatusCode	initialize () override
	Dummy implementation of the initialisation function.
virtual int	accept (const xAOD::Jet &jet) const override
virtual int	acceptOnlyForXbbCalibrationUsage (double pt, double eta, double mass, double tagger_discriminant) const override
virtual double	getTaggerDiscriminant (const xAOD::Jet &jet) const override
virtual double	getVetoDiscriminant (const xAOD::Jet &jet) const
virtual void	print () const
	Print the state of the tool.
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard `StoreGateSvc` (event store) Returns (kind of) a pointer to the `StoreGateSvc`.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard `StoreGateSvc/DetectorStore` Returns (kind of) a pointer to the `StoreGateSvc`.
virtual StatusCode	sysInitialize () override
	Perform system initialization for an algorithm.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const
Additional helper functions, not directly mimicking Athena
template<class T>
const T *	getProperty (const std::string &name) const
	Get one of the tool's properties.
const std::string &	msg_level_name () const __attribute__((deprecated))
	A deprecated function for getting the message level's name.
const std::string &	getName (const void *ptr) const
	Get the name of an object that is / should be in the event store.
SG::sgkey_t	getKey (const void *ptr) const
	Get the (hashed) key of an object that is in the event store.

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed.

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
StatusCode	loadBinConfig (const json &pT_mass_2d_cutvalue, BinConfig &config) const
std::vector< FractionAccessor >	loadFractionValues (const json &meta) const
double	getTaggerDiscriminantInternal (const xAOD::Jet &jet, const std::vector< FractionAccessor > &fractionAccessors) const
int	findBin (const std::vector< float > &bins, float value) const
float	getJetMass (const xAOD::Jet &jet) const
float	getJetPt (const xAOD::Jet &jet) const
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
bool	m_initialised = false
Gaudi::Property< float >	m_minPt {this, "MinPt", -1 , "Minimum jet pT cut (in MeV)"}
Gaudi::Property< float >	m_maxEta {this, "MaxEta", 2.5, "Maximum jet eta cut"}
Gaudi::Property< std::string >	m_outputName {this, "OutputName", "", "output name of the tagger"}
Gaudi::Property< std::string >	m_jetAuthor {this, "JetAuthor", "", "jet collection"}
Gaudi::Property< std::string >	m_OP {this, "OperatingPoint", "", "operating point"}
Gaudi::Property< std::string >	m_json_config_path {this, "JsonConfigFile", "", "Path to JSON config file"}
Gaudi::Property< bool >	m_allowBinCountMismatch
std::unique_ptr< SG::AuxElement::ConstAccessor< float > >	m_massAcc
std::unique_ptr< SG::AuxElement::ConstAccessor< float > >	m_ptAcc
json	m_json_config
BinConfig	m_BinConfig
BinConfig	m_VetoBinConfig
std::vector< FractionAccessor >	m_fractionAccessors
std::vector< FractionAccessor >	m_vetoFractionAccessors
bool	m_veto = false
std::string	m_vetoTagger
std::string	m_vetoOP
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default).
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default).
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 14 of file BTaggingSelectionJsonTool.h.

Member Typedef Documentation

◆ StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< AlgTool > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ BTaggingSelectionJsonTool()

BTaggingSelectionJsonTool::BTaggingSelectionJsonTool ( const std::string & name )

Definition at line 14 of file BTaggingSelectionJsonTool.cxx.

  : asg::AsgTool(name)
{
    m_initialised = false;
}

Member Function Documentation

◆ accept()

int BTaggingSelectionJsonTool::accept ( const xAOD::Jet & jet ) const

overridevirtual

Implements IBTaggingSelectionJsonTool.

Definition at line 231 of file BTaggingSelectionJsonTool.cxx.

{
    if (!m_initialised) throw std::runtime_error("BTaggingSelectionJsonTool has not been initialised.");
 
    double pt = getJetPt(jet);
    double eta = jet.eta();
    double mass = getJetMass(jet);
    double tagger_discriminant = getTaggerDiscriminant(jet);
    int index = 0;
 
    if (std::abs(eta) > m_maxEta || pt < m_minPt) return index;
 
    int pt_bin_index = findBin(m_BinConfig.pTbins, pt / 1000.);
    if (pt_bin_index == -1) return index;
 
    int mass_bin_index = findBin(m_BinConfig.massbins[pt_bin_index], mass / 1000.);
    if (mass_bin_index == -1) return index;
 
    float cutvalue = m_BinConfig.OPCutValues[pt_bin_index][mass_bin_index];
 
    // Check if 1D or 2D boosted flavour tagging is needed
    if (!m_veto) {
        index = (tagger_discriminant > cutvalue) ? 1 : 0;
    } else {
        // If jet fails tagging requirement 
        // there is no need to check against veto requirement   
        if (tagger_discriminant <= cutvalue) {
            return index;
        }
 
        // Check if the jet does not pass the veto requirement
        double veto_discriminant = getVetoDiscriminant(jet);
 
        int pt_veto_bin_index = findBin(m_VetoBinConfig.pTbins, pt / 1000.);
        if (pt_veto_bin_index == -1) return index;
 
        int mass_veto_bin_index = findBin(m_VetoBinConfig.massbins[pt_veto_bin_index], mass / 1000.);
        if (mass_veto_bin_index == -1) return index;
 
        float veto_cutvalue = m_VetoBinConfig.OPCutValues[pt_veto_bin_index][mass_veto_bin_index];
 
        index = (veto_discriminant < veto_cutvalue) ? 1 : 0;
    }
 
    return index;
}

◆ acceptOnlyForXbbCalibrationUsage()

int BTaggingSelectionJsonTool::acceptOnlyForXbbCalibrationUsage	(	double	pt,
		double	eta,
		double	mass,
		double	tagger_discriminant ) const

overridevirtual

Implements IBTaggingSelectionJsonTool.

Definition at line 279 of file BTaggingSelectionJsonTool.cxx.

{
    if (!m_initialised) throw std::runtime_error("BTaggingSelectionJsonTool has not been initialised.");
 
    int index = 0;
    if (std::abs(eta) > m_maxEta || pt < m_minPt) return index;
 
    int pt_bin_index = findBin(m_BinConfig.pTbins, pt / 1000.);
    if (pt_bin_index == -1) return index;
 
    int mass_bin_index = findBin(m_BinConfig.massbins[pt_bin_index], mass / 1000.);
    if (mass_bin_index == -1) return index;
 
    float cutvalue = m_BinConfig.OPCutValues[pt_bin_index][mass_bin_index];
    index = (tagger_discriminant > cutvalue) ? 1 : 0;
 
    return index;
}

◆ declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty	(	Gaudi::Property< T, V, H > &	hndl,
		const SG::VarHandleKeyType &	)

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

◆ declareProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( Gaudi::Property< T, V, H > & t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                     {
    typedef typename SG::HandleClassifier<T>::type htype;
    return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
  }

◆ detStore()

const ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< AlgTool > >::detStore ( ) const

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

95{ return m_detStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

StoreGateSvc_t m_detStore

Definition AthCommonDataStore.h:393

◆ evtStore()

ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< AlgTool > >::evtStore ( )

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

85{ return m_evtStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

StoreGateSvc_t m_evtStore

Definition AthCommonDataStore.h:390

◆ extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase & ExtraDeps )

protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

◆ findBin()

int BTaggingSelectionJsonTool::findBin	(	const std::vector< float > &	bins,
		float	value ) const

private

Definition at line 298 of file BTaggingSelectionJsonTool.cxx.

{
    for (size_t i = 0; i < bins.size() - 1; i++) {
        if ((std::min(bins[i], bins[i + 1]) <= value && value < std::max(bins[i], bins[i + 1]))) {
            return i;
        }
    }
    return -1;
}

◆ getJetMass()

float BTaggingSelectionJsonTool::getJetMass ( const xAOD::Jet & jet ) const

private

Definition at line 308 of file BTaggingSelectionJsonTool.cxx.

{
    if (!m_massAcc) return jet.m();
    if (!m_massAcc->isAvailable(jet)) {
        ATH_MSG_ERROR("Decorated mass '" << SG::AuxTypeRegistry::instance().getName( m_massAcc->auxid() ) << "' not available on jet. Cannot proceed.");
        throw std::runtime_error("Decorated mass not available on jet.");
    }
    return (*m_massAcc)(jet);
}

◆ getJetPt()

float BTaggingSelectionJsonTool::getJetPt ( const xAOD::Jet & jet ) const

private

Definition at line 318 of file BTaggingSelectionJsonTool.cxx.

{
    if (!m_ptAcc) return jet.pt();
    if (!m_ptAcc->isAvailable(jet)) {
        ATH_MSG_ERROR("Decorated pT '" << SG::AuxTypeRegistry::instance().getName( m_ptAcc->auxid() ) << "' not available on jet. Cannot proceed.");
        throw std::runtime_error("Decorated pT not available on jet.");
    }
    return (*m_ptAcc)(jet);
}

◆ getKey()

SG::sgkey_t asg::AsgTool::getKey ( const void * ptr ) const

inherited

Get the (hashed) key of an object that is in the event store.

This is a bit of a special one. StoreGateSvc and xAOD::Event both provide ways for getting the SG::sgkey_t key for an object that is in the store, based on a bare pointer. But they provide different interfaces for doing so.

In order to allow tools to efficiently perform this operation, they can use this helper function.

See also: asg::AsgTool::getName

Parameters

ptr	The bare pointer to the object that the event store should know about

Returns: The hashed key of the object in the store. If not found, an invalid (zero) key.

Definition at line 119 of file AsgTool.cxx.

                                                    {
 
#ifdef XAOD_STANDALONE
      // In case we use @c xAOD::Event, we have a direct function call
      // for this.
      return evtStore()->event()->getKey( ptr );
#else
      const SG::DataProxy* proxy = evtStore()->proxy( ptr );
      return ( proxy == nullptr ? 0 : proxy->sgkey() );
#endif // XAOD_STANDALONE
   }

◆ getName()

const std::string & asg::AsgTool::getName ( const void * ptr ) const

inherited

Get the name of an object that is / should be in the event store.

This is a bit of a special one. StoreGateSvc and xAOD::Event both provide ways for getting the std::string name for an object that is in the store, based on a bare pointer. But they provide different interfaces for doing so.

In order to allow tools to efficiently perform this operation, they can use this helper function.

See also: asg::AsgTool::getKey

Parameters

ptr	The bare pointer to the object that the event store should know about

Returns: The string name of the object in the store. If not found, an empty string.

Definition at line 106 of file AsgTool.cxx.

                                                            {
 
#ifdef XAOD_STANDALONE
      // In case we use @c xAOD::Event, we have a direct function call
      // for this.
      return evtStore()->event()->getName( ptr );
#else
      const SG::DataProxy* proxy = evtStore()->proxy( ptr );
      static const std::string dummy = "";
      return ( proxy == nullptr ? dummy : proxy->name() );
#endif // XAOD_STANDALONE
   }

◆ getProperty()

template<class T>

const T * asg::AsgTool::getProperty ( const std::string & name ) const

inherited

Get one of the tool's properties.

◆ getTaggerDiscriminant()

double BTaggingSelectionJsonTool::getTaggerDiscriminant ( const xAOD::Jet & jet ) const

overridevirtual

Implements IBTaggingSelectionJsonTool.

Definition at line 221 of file BTaggingSelectionJsonTool.cxx.

{
    return getTaggerDiscriminantInternal(jet, m_fractionAccessors);
}

◆ getTaggerDiscriminantInternal()

double BTaggingSelectionJsonTool::getTaggerDiscriminantInternal	(	const xAOD::Jet &	jet,
		const std::vector< FractionAccessor > &	fractionAccessors ) const

private

Definition at line 198 of file BTaggingSelectionJsonTool.cxx.

{
    float numerator = 0.;
    float denominator = 0.;
 
    for (const auto& frac : fractionAccessors) {
        float p_output = frac.accessor(jet);
        if (frac.isTarget) {
            numerator += frac.fraction * p_output;
        } else {
            denominator += frac.fraction * p_output;
        }
    }
 
    // Smallest positive normal float; below this, reciprocals may overflow.
    const float ep = std::numeric_limits<float>::min();
    //coverity[DIVIDE_BY_ZERO]
    const float ratio = (std::abs(denominator) < ep ? std::numeric_limits<float>::infinity() : numerator / denominator);
    const double tagger_discriminant = (std::abs(ratio) < ep ? -std::numeric_limits<double>::infinity() : std::log( ratio ));
 
    return tagger_discriminant;    
}

◆ getVetoDiscriminant()

double BTaggingSelectionJsonTool::getVetoDiscriminant ( const xAOD::Jet & jet ) const

virtual

Definition at line 226 of file BTaggingSelectionJsonTool.cxx.

{
    return getTaggerDiscriminantInternal(jet, m_vetoFractionAccessors);
}

◆ initialize()

StatusCode BTaggingSelectionJsonTool::initialize ( void )

overridevirtual

Dummy implementation of the initialisation function.

It's here to allow the dual-use tools to skip defining an initialisation function. Since many are doing so...

Reimplemented from asg::AsgTool.

Definition at line 20 of file BTaggingSelectionJsonTool.cxx.

                                                 {
    m_initialised = true;
 
    std::string pathToJsonConfigFile = PathResolverFindCalibFile(m_json_config_path);
    std::ifstream jsonFile(pathToJsonConfigFile);
    if (!jsonFile.is_open()) {
        ATH_MSG_ERROR("JSON file " + m_json_config_path + " does not exist. Please put the correct path of the file.");
        return StatusCode::FAILURE;
    }
 
    m_json_config = json::parse(jsonFile);
    jsonFile.close();
 
    if (m_outputName.empty()) {
        ATH_MSG_ERROR("Must specify the output name property for the tagger");
        return StatusCode::FAILURE;
    }
 
    if (!m_json_config.contains(m_outputName)) {
        ATH_MSG_ERROR("The output name " + m_outputName + " not found in JSON file: " + m_json_config_path);
        return StatusCode::FAILURE;
    }
 
    if (m_jetAuthor.empty() || !m_json_config[m_outputName].contains(m_jetAuthor)) {
        ATH_MSG_ERROR("Tagger: " + m_outputName + " and Jet Collection: " + m_jetAuthor +
                      " not found in JSON file: " + m_json_config_path);
        return StatusCode::FAILURE;
    }
 
    if (m_OP.empty() || !m_json_config[m_outputName][m_jetAuthor].contains(m_OP)) {
        ATH_MSG_ERROR("OP " + m_OP + " not available for " + m_outputName + " tagger.");
        return StatusCode::FAILURE;
    }
 
    const json& meta = m_json_config[m_outputName][m_jetAuthor]["meta"];
    m_fractionAccessors = loadFractionValues(meta);
 
    // Pre-load cut values
    json& pT_mass_2d_tagger_cutvalue = m_json_config[m_outputName][m_jetAuthor][m_OP]["pT_mass_2d_cutvalue"];
    ATH_CHECK(loadBinConfig(pT_mass_2d_tagger_cutvalue, m_BinConfig));
 
    // Get mass decorator if specified
    if (meta.contains("Mass")) {
        std::string massDecoratorName = meta["Mass"].get<std::string>();
        if (massDecoratorName != "default") {
            m_massAcc = std::make_unique<SG::AuxElement::ConstAccessor<float>>(massDecoratorName);
            ATH_MSG_INFO("Using decorated mass '" << massDecoratorName << "' for Xbb FM WP.");
        }
    }
 
    // Get pT decorator if specified
    if (meta.contains("PT")) {
        std::string ptDecoratorName = meta["PT"].get<std::string>();
        if (ptDecoratorName != "default") {
            m_ptAcc = std::make_unique<SG::AuxElement::ConstAccessor<float>>(ptDecoratorName);
            ATH_MSG_INFO("Using decorated pT '" << ptDecoratorName << "' for Xbb FM WP.");
        }
    }
 
    // Veto setup
    m_veto = meta.contains("Veto");
    if (m_veto) {
        if (!meta["Veto"].contains("VetoTagger")) {
            ATH_MSG_ERROR("Specific veto tagger not found in JSON file: " + m_json_config_path);
            return StatusCode::FAILURE;
        }
        m_vetoTagger = meta["Veto"]["VetoTagger"];
        if (!meta["Veto"].contains("OperatingPoint")) {
            ATH_MSG_ERROR("Specific operating point not found in JSON file: " + m_json_config_path);
            return StatusCode::FAILURE;
        }
        m_vetoOP = meta["Veto"]["OperatingPoint"];
 
        if (!m_json_config.contains(m_vetoTagger) ||
            !m_json_config[m_vetoTagger].contains(m_jetAuthor) ||
            !m_json_config[m_vetoTagger][m_jetAuthor].contains(m_vetoOP)) {
            ATH_MSG_ERROR("Veto tagger configuration missing in JSON: " + m_json_config_path);
            return StatusCode::FAILURE;
        }
 
        const json& veto_meta = m_json_config[m_vetoTagger][m_jetAuthor]["meta"];
        m_vetoFractionAccessors = loadFractionValues(veto_meta);
 
        json& pT_mass_2d_veto_cutvalue = m_json_config[m_vetoTagger][m_jetAuthor][m_vetoOP]["pT_mass_2d_cutvalue"];
        ATH_CHECK(loadBinConfig(pT_mass_2d_veto_cutvalue, m_VetoBinConfig));
    }
 
    return StatusCode::SUCCESS;
}

◆ inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::inputHandles ( ) const

overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

◆ loadBinConfig()

StatusCode BTaggingSelectionJsonTool::loadBinConfig	(	const json &	pT_mass_2d_cutvalue,
		BinConfig &	config ) const

private

Definition at line 110 of file BTaggingSelectionJsonTool.cxx.

{
    // pTbins defines the bin edges, so there must be exactly one fewer pT bin (WP entry) than
    // there are edges. The pT_mass_2d_cutvalue dict holds the "pTbins" edge list plus one entry
    // per pT bin, so its total size must equal the number of pT bin edges.
    if (pT_mass_2d_cutvalue["pTbins"].size() != pT_mass_2d_cutvalue.size()) {
        const std::string binCountMsg = "We expect N bin edges for N-1 bins, but there are " +
            std::to_string(pT_mass_2d_cutvalue["pTbins"].size()) + " pT bin edges but " +
            std::to_string(pT_mass_2d_cutvalue.size() - 1) +
            " entries in the pT_mass_2d_cutvalue dict. Please check the JSON file: " + m_json_config_path;
        if (m_allowBinCountMismatch) {
            ATH_MSG_WARNING(binCountMsg + " Continuing because AllowBinCountMismatch is set.");
        } else {
            ATH_MSG_ERROR(binCountMsg);
            return StatusCode::FAILURE;
        }
    }
 
    for (unsigned int ipT = 0; ipT < pT_mass_2d_cutvalue["pTbins"].size(); ++ipT) {
        const json& pt = pT_mass_2d_cutvalue["pTbins"][ipT];
        config.pTbins.push_back(BTaggingToolUtil::getExtendedFloat(pt));
 
        if (ipT != pT_mass_2d_cutvalue["pTbins"].size() - 1) {
            const json& ptUp = pT_mass_2d_cutvalue["pTbins"][ipT + 1];
            std::string pT_key = "pT_" + BTaggingToolUtil::getExtendedString(pt) +
                                  "_" + BTaggingToolUtil::getExtendedString(ptUp);
 
            auto itr = pT_mass_2d_cutvalue.find(pT_key);
            if (itr == pT_mass_2d_cutvalue.end()) {
                ATH_MSG_ERROR("pT_key=" + pT_key + " not found in JSON file: " + m_json_config_path);
                return StatusCode::FAILURE;
            }
 
            std::vector<float> mass_values;
            for (const auto& m : itr->at("mass")) {
                mass_values.push_back(BTaggingToolUtil::getExtendedFloat(m));
            }
            std::vector<float> cut_values = itr->at("cutvalues").get<std::vector<float>>();
 
            config.massbins.push_back(std::move(mass_values));
            config.OPCutValues.push_back(std::move(cut_values));
 
            // We expect N mass bins (edges) and N-1 cut values for each pT bin. Accessing the
            // cut value for a jet in the final mass bin would otherwise read outside the vector.
            if (config.massbins.back().size() != config.OPCutValues.back().size() + 1) {
                const std::string binCountMsg = "Expected to have N mass bins and N-1 cut values for pT bin " +
                    pT_key + " Instead found " + std::to_string(config.massbins.back().size()) +
                    " mass bins and " + std::to_string(config.OPCutValues.back().size()) + " cut values.";
                if (m_allowBinCountMismatch) {
                    ATH_MSG_WARNING(binCountMsg + " Continuing because AllowBinCountMismatch is set.");
                } else {
                    ATH_MSG_ERROR(binCountMsg);
                    return StatusCode::FAILURE;
                }
            }
        }
    }
 
    return StatusCode::SUCCESS;
}

◆ loadFractionValues()

std::vector< BTaggingSelectionJsonTool::FractionAccessor > BTaggingSelectionJsonTool::loadFractionValues ( const json & meta ) const

private

Definition at line 172 of file BTaggingSelectionJsonTool.cxx.

{
    std::string taggerName;
    if (meta.contains("TaggerName")) {
        taggerName = meta["TaggerName"];
    } else {
        ATH_MSG_INFO("No 'TaggerName' section found in the meta data for " + m_outputName +
                     " tagger. Using " + m_outputName + " as the tagger name.");
        taggerName = m_outputName;
    }
 
    std::string target = meta["TaggingTarget"];
    std::vector<BTaggingSelectionJsonTool::FractionAccessor> fractionAccessors;
 
    // Pre-load fraction values
    for (const json& outclass : meta["categories"]) {
        std::string outclassStr = std::string(outclass);
        float fraction = meta["fraction_" + outclassStr].get<float>();
        SG::AuxElement::ConstAccessor<float> accessor(taggerName + "_p" + outclassStr);
        bool isTarget = (outclassStr == target);
        fractionAccessors.emplace_back(fraction, accessor, isTarget);
    }
    
    return fractionAccessors;
}

◆ msg()

MsgStream & AthCommonMsg< AlgTool >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

◆ msg_level_name()

const std::string & asg::AsgTool::msg_level_name ( ) const

inherited

A deprecated function for getting the message level's name.

Instead of using this, weirdly named function, user code should get the string name of the current minimum message level (in case they really need it...), with:

MSG::name( msg().level() )

This function's name doesn't follow the ATLAS coding rules, and as such will be removed in the not too distant future.

Returns: The string name of the current minimum message level that's printed

Definition at line 101 of file AsgTool.cxx.

                                                  {
 
      return MSG::name( msg().level() );
   }

◆ msgLvl()

bool AthCommonMsg< AlgTool >::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

◆ outputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::outputHandles ( ) const

overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

◆ print()

void asg::AsgTool::print ( ) const

virtualinherited

Print the state of the tool.

Implements asg::IAsgTool.

Reimplemented in AsgHelloTool, HI::HIPileupTool, JetBottomUpSoftDrop, JetConstituentsRetriever, JetDumper, JetFinder, JetFromPseudojet, JetModifiedMassDrop, JetPileupLabelingTool, JetPruner, JetPseudojetRetriever, JetReclusterer, JetReclusteringTool, JetRecTool, JetRecursiveSoftDrop, JetSoftDrop, JetSplitter, JetSubStructureMomentToolsBase, JetToolRunner, JetTrimmer, JetTruthLabelingTool, and KtDeltaRTool.

Definition at line 131 of file AsgTool.cxx.

                             {
 
      ATH_MSG_INFO( "AsgTool " << name() << " @ " << this );
      return;
   }

◆ renounce()

std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void > AthCommonDataStore< AthCommonMsg< AlgTool > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

◆ renounceArray()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::renounceArray ( SG::VarHandleKeyArray & handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

◆ sysInitialize()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysInitialize ( )

overridevirtualinherited

Perform system initialization for an algorithm.

We override this to declare all the elements of handle key arrays at the end of initialization. See comments on updateVHKA.

Reimplemented in asg::AsgMetadataTool, AthCheckedComponent< AthAlgTool >, and AthCheckedComponent<::AthAlgTool >.

◆ sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysStart ( )

overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

◆ updateVHKA()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::updateVHKA ( Gaudi::Details::PropertyBase & )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                               {
    // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
    //         << "  size: " << m_vhka.size() << endmsg;
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

◆ m_allowBinCountMismatch

Gaudi::Property<bool> BTaggingSelectionJsonTool::m_allowBinCountMismatch

private

Initial value:

{this, "AllowBinCountMismatch", false,
    "If true, downgrade inconsistent pT/mass bin counts in loadBinConfig() from an ERROR "
    "(initialisation failure) to a WARNING and continue. Default false (fail on inconsistency)."}

Definition at line 40 of file BTaggingSelectionJsonTool.h.

                                              {this, "AllowBinCountMismatch", false,
    "If true, downgrade inconsistent pT/mass bin counts in loadBinConfig() from an ERROR "
    "(initialisation failure) to a WARNING and continue. Default false (fail on inconsistency)."};

◆ m_BinConfig

BinConfig BTaggingSelectionJsonTool::m_BinConfig

private

Definition at line 64 of file BTaggingSelectionJsonTool.h.

◆ m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default).

Definition at line 393 of file AthCommonDataStore.h.

◆ m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default).

Definition at line 390 of file AthCommonDataStore.h.

◆ m_fractionAccessors

std::vector<FractionAccessor> BTaggingSelectionJsonTool::m_fractionAccessors

private

Definition at line 67 of file BTaggingSelectionJsonTool.h.

◆ m_initialised

bool BTaggingSelectionJsonTool::m_initialised = false

private

Definition at line 31 of file BTaggingSelectionJsonTool.h.

◆ m_jetAuthor

Gaudi::Property<std::string> BTaggingSelectionJsonTool::m_jetAuthor {this, "JetAuthor", "", "jet collection"}

private

Definition at line 37 of file BTaggingSelectionJsonTool.h.

37{this, "JetAuthor", "", "jet collection"};

◆ m_json_config

json BTaggingSelectionJsonTool::m_json_config

private

Definition at line 47 of file BTaggingSelectionJsonTool.h.

◆ m_json_config_path

Gaudi::Property<std::string> BTaggingSelectionJsonTool::m_json_config_path {this, "JsonConfigFile", "", "Path to JSON config file"}

private

Definition at line 39 of file BTaggingSelectionJsonTool.h.

39{this, "JsonConfigFile", "", "Path to JSON config file"};

◆ m_massAcc

std::unique_ptr<SG::AuxElement::ConstAccessor<float> > BTaggingSelectionJsonTool::m_massAcc

private

Definition at line 44 of file BTaggingSelectionJsonTool.h.

◆ m_maxEta

Gaudi::Property<float> BTaggingSelectionJsonTool::m_maxEta {this, "MaxEta", 2.5, "Maximum jet eta cut"}

private

Definition at line 33 of file BTaggingSelectionJsonTool.h.

33{this, "MaxEta", 2.5, "Maximum jet eta cut"};

◆ m_minPt

Gaudi::Property<float> BTaggingSelectionJsonTool::m_minPt {this, "MinPt", -1 , "Minimum jet pT cut (in MeV)"}

private

Definition at line 32 of file BTaggingSelectionJsonTool.h.

32{this, "MinPt", -1 /*MeV*/, "Minimum jet pT cut (in MeV)"};

◆ m_OP

Gaudi::Property<std::string> BTaggingSelectionJsonTool::m_OP {this, "OperatingPoint", "", "operating point"}

private

Definition at line 38 of file BTaggingSelectionJsonTool.h.

38{this, "OperatingPoint", "", "operating point"};

◆ m_outputName

Gaudi::Property<std::string> BTaggingSelectionJsonTool::m_outputName {this, "OutputName", "", "output name of the tagger"}

private

Definition at line 36 of file BTaggingSelectionJsonTool.h.

36{this, "OutputName", "", "output name of the tagger"};

◆ m_ptAcc

std::unique_ptr<SG::AuxElement::ConstAccessor<float> > BTaggingSelectionJsonTool::m_ptAcc

private

Definition at line 45 of file BTaggingSelectionJsonTool.h.

◆ m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

◆ m_veto

bool BTaggingSelectionJsonTool::m_veto = false

private

Definition at line 70 of file BTaggingSelectionJsonTool.h.

◆ m_VetoBinConfig

BinConfig BTaggingSelectionJsonTool::m_VetoBinConfig

private

Definition at line 65 of file BTaggingSelectionJsonTool.h.

◆ m_vetoFractionAccessors

std::vector<FractionAccessor> BTaggingSelectionJsonTool::m_vetoFractionAccessors

private

Definition at line 68 of file BTaggingSelectionJsonTool.h.

◆ m_vetoOP

std::string BTaggingSelectionJsonTool::m_vetoOP

private

Definition at line 73 of file BTaggingSelectionJsonTool.h.

◆ m_vetoTagger

std::string BTaggingSelectionJsonTool::m_vetoTagger

private

Definition at line 72 of file BTaggingSelectionJsonTool.h.

◆ m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

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

Classes

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ BTaggingSelectionJsonTool()

Member Function Documentation

◆ accept()

◆ acceptOnlyForXbbCalibrationUsage()

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ extraDeps_update_handler()

◆ findBin()

◆ getJetMass()

◆ getJetPt()

◆ getKey()

◆ getName()

◆ getProperty()

◆ getTaggerDiscriminant()

◆ getTaggerDiscriminantInternal()

◆ getVetoDiscriminant()

◆ initialize()

◆ inputHandles()

◆ loadBinConfig()

◆ loadFractionValues()

◆ msg()

◆ msg_level_name()

◆ msgLvl()

◆ outputHandles()

◆ print()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_allowBinCountMismatch

◆ m_BinConfig

◆ m_detStore

◆ m_evtStore

◆ m_fractionAccessors

◆ m_initialised

◆ m_jetAuthor

◆ m_json_config

◆ m_json_config_path

◆ m_massAcc

◆ m_maxEta

◆ m_minPt

◆ m_OP

◆ m_outputName

◆ m_ptAcc

◆ m_varHandleArraysDeclared

◆ m_veto

◆ m_VetoBinConfig

◆ m_vetoFractionAccessors

◆ m_vetoOP

◆ m_vetoTagger

◆ m_vhka