LVL1::eFexTowerBuilder Class Reference

#include <eFexTowerBuilder.h>

Inheritance diagram for LVL1::eFexTowerBuilder:

Public Member Functions
	eFexTowerBuilder (const std::string &name, ISvcLocator *pSvcLocator)
	~eFexTowerBuilder ()=default
virtual StatusCode	initialize ()
virtual StatusCode	execute (const EventContext &ctx) const
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual bool	isClonable () const override
	Specify if the algorithm is clonable.
virtual StatusCode	sysExecute (const EventContext &ctx) override
	Execute an algorithm.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
virtual bool	filterPassed (const EventContext &ctx) const
	Get filter decision:
virtual void	setFilterPassed (bool state, const EventContext &ctx) const
	Set filter decision:
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	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

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	fillTowers (const EventContext &ctx) const
StatusCode	fillMap (const EventContext &ctx) const
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
std::mutex m_fillMapMutex	ATLAS_THREAD_SAFE
std::map< unsigned long long, std::pair< std::pair< int, int >, std::pair< int, int > > > m_scMap	ATLAS_THREAD_SAFE
SG::ReadHandleKey< xAOD::EventInfo >	m_eiKey {this,"EventInfoKey","EventInfo",""}
SG::ReadCondHandleKey< CaloSuperCellDetDescrManager >	m_ddmKey {this,"CaloSuperCellDetDescrManager","CaloSuperCellDetDescrManager",""}
SG::ReadHandleKey< CaloCellContainer >	m_scellKey { this, "CaloCellContainerReadKey", "SCell", "Read handle key for the supercells"}
SG::ReadHandleKey< xAOD::TriggerTowerContainer >	m_ttKey { this, "TriggerTowerContainerReadKey", "xAODTriggerTowers", "Read handle key for the triggerTowers"}
SG::WriteHandleKey< xAOD::eFexTowerContainer >	m_outKey {this, "eFexContainerWriteKey", "L1_eFexEmulatedTowers", "Name of the output container"}
Gaudi::Property< std::string >	m_mappingFile {this, "MappingFile", "L1CaloFEXByteStream/2023-02-13/scToEfexTowers.root", "PathResolver location to mapping file"}
ToolHandle< eFEXSuperCellTowerIdProvider >	m_eFEXSuperCellTowerIdProviderTool {this, "eFEXSuperCellTowerIdProviderTool", "LVL1::eFEXSuperCellTowerIdProvider", "Tool that provides tower-FOGA mapping"}
Gaudi::Property< bool >	m_applyMasking {this,"ApplyMasking",true,"Apply masking of supercells based on provenance bits. Should be set to False for MC"}
Gaudi::Property< bool >	m_applyTimingCutAll {this,"ApplyTimingCutAll",false,"If true, will apply a timing cut to supercells in MC. In data this property has no effect"}
Gaudi::Property< bool >	m_applyTimingCut {this,"ApplyTimingCut",false,"If true, will apply a timing cut to supercells in MC except HEC. In data this property has no effect"}
Gaudi::Property< bool >	m_v6Mapping {this,"UseLATOMEv6Mapping",false,"If true, will use the LATOME v6 mapping if cannot determine from latome header"}
SG::ReadHandleKey< LArLATOMEHeaderContainer >	m_LArLatomeHeaderContainerKey { this, "LArLatomeHeaderKey", "SC_LATOME_HEADER" }
SG::WriteDecorHandleKey< xAOD::eFexTowerContainer >	m_tauTimingDecorKey { this, "tauTimingDecorKey", m_outKey, "", "eFex tower SCell tau timing"}
DataObjIDColl	m_extendedExtraObjects
	Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.
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 50 of file eFexTowerBuilder.h.

Member Typedef Documentation

StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

eFexTowerBuilder()

LVL1::eFexTowerBuilder::eFexTowerBuilder	(	const std::string &	name,
		ISvcLocator *	pSvcLocator )

Definition at line 28 of file eFexTowerBuilder.cxx.

                                                                                    : AthReentrantAlgorithm( name, pSvcLocator ){
 
 
}

~eFexTowerBuilder()

LVL1::eFexTowerBuilder::~eFexTowerBuilder ( )

default

Member Function Documentation

declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::detStore ( ) const

inlineinherited

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

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore()

ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::evtStore ( )

inlineinherited

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

Definition at line 85 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode LVL1::eFexTowerBuilder::execute ( const EventContext & ctx ) const

virtual

Definition at line 435 of file eFexTowerBuilder.cxx.

                                                                  {
    ATH_MSG_DEBUG("Executing " << name() << "...");
    setFilterPassed(true, ctx);
 
 
    {
        std::lock_guard lock(m_fillMapMutex);
        if (m_scMap.empty()) CHECK( fillMap(ctx) );
    }
 
    return fillTowers(ctx);
 
}

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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

extraOutputDeps()

const DataObjIDColl & AthCommonAlgorithm< Gaudi::Algorithm >::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

This list is extended to include symlinks implied by inheritance relations.

Definition at line 89 of file AthCommonAlgorithm.cxx.

{
  // If we didn't find any symlinks to add, just return the collection
  // from the base class.  Otherwise, return the extended collection.
  if (!m_extendedExtraObjects.empty()) {
    return m_extendedExtraObjects;
  }
  return BaseAlg::extraOutputDeps();
}

fillMap()

StatusCode LVL1::eFexTowerBuilder::fillMap ( const EventContext & ctx ) const

private

Definition at line 272 of file eFexTowerBuilder.cxx.

                                                                  {
 
    ATH_MSG_INFO("Filling sc -> eFexTower map");
 
    SG::ReadCondHandle<CaloSuperCellDetDescrManager> ddm{m_ddmKey,ctx};
    SG::ReadHandle<CaloCellContainer> scells(m_scellKey,ctx); // 34048 is a full complement of scells
    if(!scells.isValid()){
        ATH_MSG_FATAL("Could not retrieve collection " << m_scellKey.key() );
        return StatusCode::FAILURE;
    }
    if (scells->size() != 34048 && !m_mappingFile.empty()) {
        ATH_MSG_FATAL("Cannot fill sc -> eFexTower mapping with an incomplete sc collection");
        return StatusCode::FAILURE;
    }
 
    // read the LATOME header if a key is given, so that we can determine LATOME version and get mapping right
    bool doV6Mapping = m_v6Mapping;
 
    if(!m_LArLatomeHeaderContainerKey.empty()) {
        SG::ReadHandle<LArLATOMEHeaderContainer> hdrCont(m_LArLatomeHeaderContainerKey,ctx);
        if(hdrCont.isValid()) {
            for (const LArLATOMEHeader* hit : *hdrCont) {
                doV6Mapping = (hit->FWversion()>1600);
            }
            if (doV6Mapping != m_v6Mapping) {
                ATH_MSG_WARNING("Used LATOME Hardware to determine mapping different to python configuration (use V6 Mapping = " << doV6Mapping << " )");
            }
        }
 
    }
    struct TowerSCells {
        std::vector<unsigned long long> ps;
        std::vector<std::pair<float,unsigned long long>> l1;
        std::vector<std::pair<float,unsigned long long>> l2;
        std::vector<unsigned long long> l3;
        std::vector<unsigned long long> had;
        std::vector<unsigned long long> other;
    };
    static const auto etaIndex = [](float eta) { return int( eta*10 ) + ((eta<0) ? -1 : 1); }; // runs from -25 to 25, skipping over 0 (so gives outer edge eta)
    static const auto phiIndex = [](float phi) { return int( phi*32./ROOT::Math::Pi() ) + (phi<0 ? -1 : 1); }; // runs from -pi to pi, skipping over 0 (gives out edge phi)
    std::map<std::pair<int,int>,TowerSCells> towers;
    std::map<unsigned long long,int> eTowerSlots; // not used by this alg, but we produce the map for benefit of eFexTower->eTower alg
 
    for (auto digi: *scells) {
        Identifier id = digi->ID(); // this is if using supercells
 
        if (auto elem = ddm->get_element(id); elem && std::abs(elem->eta_raw())<2.5) {
            float eta = elem->eta_raw(); // this seems more symmetric
            int sampling = elem->getSampling();
            if(sampling==6 && ddm->getCaloCell_ID()->region(id)==0 && eta<0) eta-=0.01; // nudge this L2 endcap supercell into correct tower (right on boundary)
 
            unsigned long long val = id.get_compact();
 
            int towerid = -1;int slot = -1;bool issplit = false;
            CHECK(m_eFEXSuperCellTowerIdProviderTool->geteTowerIDandslot(id.get_compact(), towerid, slot, issplit));
            eTowerSlots[id.get_compact()] = slot;
 
            auto& sc = towers[std::pair(etaIndex(eta),phiIndex(elem->phi_raw()))];
            switch(sampling) {
                case 0: case 4: //lar barrel/endcap presampler
                    sc.ps.push_back(val);
                    break;
                case 1: case 5: //lar barrel/endcap l1
                    sc.l1.push_back({elem->eta(),val}); break;
                case 2: case 6: //lar barrel/endcap l2
                    sc.l2.push_back({elem->eta(),val}); break;
                case 3: case 7: //lar barrel/endcap l3
                    sc.l3.push_back(val); break;
                case 8: case 9: case 10: case 11: //lar hec
                    sc.had.push_back(val); break;
                default:
                    sc.other.push_back(val); break;
            }
        }
    }
 
 
    // sort (by increasing eta) l1/l2 sc and handle special cases
    // finally also output the eTower slot vector
    std::vector<size_t> slotVector(11);
    for(auto& [coord,sc] : towers) {
        std::sort(sc.l1.begin(),sc.l1.end());
        std::sort(sc.l2.begin(),sc.l2.end());
        // we have 5 l2 cells @ |eta|=1.45 ... put lowest |eta| one in l3 slot
        if (sc.l2.size()==5) {
            if (coord.first >= 0) {
                sc.l3.push_back(sc.l2.front().second);
                sc.l2.erase(sc.l2.begin()); // remove first
            } else {
                sc.l3.push_back(sc.l2.back().second);
                sc.l2.resize(sc.l2.size()-1); // remove last
            }
        }
        if (std::abs(coord.first)==15) { //|eta| = 1.45
            // in the overlap region it seems like the latome id with highest |eta| is swapped with next highest
            // so to compare we swap the first and second (3rd and 4th are fine) if eta < 0, or 3rd and 4th if eta > 0
            if (coord.first<0) {std::swap(sc.l1.at(0),sc.l1.at(1)); }
            else {std::swap(sc.l1.at(2),sc.l1.at(3));}
        }
        // handle case @ |eta|~1.8-2 with 6 L1 cells
        if (sc.l1.size()==6) {
            m_scMap[sc.l1.at(0).second] = std::pair(coord,std::pair(1,11));
            m_scMap[sc.l1.at(1).second] = std::pair(coord,(doV6Mapping && coord.first < 0) ? std::pair(2,1) : std::pair(1,2)); // in LATOME v5 FW this was (1,2) for both sides
            m_scMap[sc.l1.at(2).second] = std::pair(coord,std::pair(2,11));
            m_scMap[sc.l1.at(3).second] = std::pair(coord,std::pair(3,11));
            m_scMap[sc.l1.at(4).second] = std::pair(coord,(doV6Mapping && coord.first < 0) ? std::pair(4,3) : std::pair(3,4)); // in LATOME v5 FW this was (3,4) for both sides
            m_scMap[sc.l1.at(5).second] = std::pair(coord,std::pair(4,11));
            slotVector[1] = eTowerSlots[sc.l1.at(0).second];
            slotVector[2] = eTowerSlots[sc.l1.at(2).second];
            slotVector[3] = eTowerSlots[sc.l1.at(3).second];
            slotVector[4] = eTowerSlots[sc.l1.at(5).second];
        }
 
        // for |eta|>2.4 there's only 1 l1 sc, to match hardware this should be compared placed in the 'last' l1 input
        if (sc.l1.size()==1) {
            m_scMap[sc.l1.at(0).second] = std::pair(coord,std::pair(4,11));
            slotVector[1] = 1; slotVector[2] = 2; slotVector[3] = 3; slotVector[4] = eTowerSlots[sc.l1.at(0).second];
        }
 
        // fill the map with sc ids -> tower coord + slot
        if (!sc.ps.empty()) {m_scMap[sc.ps.at(0)] = std::pair(coord,std::pair(0,11)); slotVector[0] = eTowerSlots[sc.ps.at(0)]; }
        if(sc.l1.size()==4) for(size_t i=0;i<4;i++) if(sc.l1.size() > i) {m_scMap[sc.l1.at(i).second] = std::pair(coord,std::pair(i+1,11)); slotVector[i+1] = eTowerSlots[sc.l1.at(i).second]; }
        for(size_t i=0;i<4;i++) if(sc.l2.size() > i) { m_scMap[sc.l2.at(i).second] = std::pair(coord,std::pair(i+5,11)); slotVector[i+5] = eTowerSlots[sc.l2.at(i).second]; }
        if (!sc.l3.empty()) {m_scMap[sc.l3.at(0)] = std::pair(coord,std::pair(9,11)); slotVector[9] = eTowerSlots[sc.l3.at(0)]; }
        if (!sc.had.empty()) {m_scMap[sc.had.at(0)] = std::pair(coord,std::pair(10,11));slotVector[10] = eTowerSlots[sc.had.at(0)]; }
 
        // finally output the slotVector for this tower
        // do only for the slots that don't match
        // note to self: seems like everything is fine apart from the l1->ps remap for |eta|>2.4
        // so leaving this bit commented out for now ... useful to leave it here in case need to recheck in future
//        for(size_t i=0;i<slotVector.size();i++) {
//            if(slotVector[i] != i) {
//                std::cout << coord.first << "," << coord.second << "," << i << "," << slotVector[i] << std::endl;
//            }
//        }
    }
 
    // save the map to disk, if required
    if(!m_mappingFile.empty()) {
        TFile f(m_mappingFile.value().c_str(), "RECREATE");
        TTree *t = new TTree("mapping", "mapping");
        unsigned long long scid = 0;
        std::pair<int, int> coord = {0, 0};
        std::pair<int, int> slot = {-1, -1};
        t->Branch("scid", &scid);
        t->Branch("etaIndex", &coord.first);
        t->Branch("phiIndex", &coord.second);
        t->Branch("slot1", &slot.first);
        t->Branch("slot2", &slot.second);
        for (auto &[id, val]: m_scMap) {
            scid = id;
            coord = val.first;
            slot = val.second;
            t->Fill();
        }
        t->Write();
        f.Close();
    }
    return StatusCode::SUCCESS;
 
}

fillTowers()

StatusCode LVL1::eFexTowerBuilder::fillTowers ( const EventContext & ctx ) const

private

Definition at line 77 of file eFexTowerBuilder.cxx.

                                                                     {
 
 
    SG::ReadCondHandle<CaloSuperCellDetDescrManager> ddm{m_ddmKey,ctx};
    SG::ReadHandle<xAOD::TriggerTowerContainer> tTowers(m_ttKey,ctx);
    if(!tTowers.isValid()){
        ATH_MSG_FATAL("Could not retrieve collection " << m_ttKey.key() );
        return StatusCode::FAILURE;
    }
    SG::ReadHandle<CaloCellContainer> scells(m_scellKey,ctx); // n.b. 34048 is a full complement of scells
    if(!scells.isValid()){
        ATH_MSG_FATAL("Could not retrieve collection " << m_scellKey.key() );
        return StatusCode::FAILURE;
    }
 
    SG::ReadHandle<xAOD::EventInfo> ei(m_eiKey,ctx);
    if(!ei.isValid()) {
      ATH_MSG_FATAL("Cannot retrieve eventinfo");
      return StatusCode::FAILURE;
    }
    bool isMC = ei->eventType(xAOD::EventInfo::IS_SIMULATION); // currently only used to decide if should set a saturation code or not
    
    std::map<std::pair<int,int>, std::pair<std::array<int,11>, std::vector<float>>> towers;
 
    constexpr int INVALID_VALUE = -99999; // use this value to indicate invalid
    constexpr int MASKED_VALUE = std::numeric_limits<int>::max(); // use this value to indicate masked
    constexpr int SATURATED_VALUE = std::numeric_limits<int>::max()-1; // use this value to indicate saturation
    constexpr int MISSING_VALUE = -99998; // use this value to indicate missing supercell
 
 
 
    for (auto digi: *scells) {
        const auto itr = m_scMap.find(digi->ID().get_compact());
        if (itr == m_scMap.end()) { continue; } // not in map so not mapping to a tower
        int val =  std::round(digi->energy()/(12.5*std::cosh(digi->eta()))); // 12.5 is b.c. energy is in units of 12.5MeV per count
        // note: a val of < -99998 is what is produced if efex was sent an invalid code of 1022 (see LArRawtoSuperCell)
        auto elem = ddm->get_element(digi->ID());
 
        // timing cut except HEC stuff
        bool isHEC = false;
        if (elem) {
            int sampling = elem->getSampling();
            isHEC = (sampling >= 8 && sampling <= 11);
        }
 
        // decide whether to apply timing cut
        bool applyTiming = false;
 
        if (m_applyTimingCutAll) {
            applyTiming = true;  // apply everywhere
        }
        else if (m_applyTimingCut) {
            applyTiming = !isHEC;  // apply everywhere except HEC
        }
 
        // apply cut
        if (isMC && applyTiming && !((digi)->provenance() & 0x200)) {
            val = 0;
        }
 
        bool isSaturated = (!isMC) ? (digi->quality()) : false; // not applying saturation codes in MC until the changes to trigger counts has been investigated
        bool isMasked = ((digi)->provenance()&0x80);
        bool isInvalid = m_applyMasking ? ((digi)->provenance()&0x40) : false;
        // note: if debugging, the SCIDs have value: digi->ID().get_compact()>>32
        if(isInvalid) {
            val = INVALID_VALUE;
        }
        if(isSaturated) {
            val = SATURATED_VALUE;
        }
 
        // fill the Et
        auto [towerItr, inserted] = towers.try_emplace(itr->second.first);
 
        if (inserted) {
            towerItr->second.first.fill(MISSING_VALUE);
            towerItr->second.second.assign(11, -6000.0f);
        }
 
        auto& counts = towerItr->second.first;
        auto& timing = towerItr->second.second;
 
        if (itr->second.second.second == 11) {
            timing.at(itr->second.second.first) = digi->time();
        }
        if (itr->second.second.second<11) {
            // doing an energy split between slots ... don't include a masked channel (or invalid channel)
            if (!isMasked && val!=INVALID_VALUE) {
                if(isSaturated) {
                    // mark both as saturated
                    counts.at(itr->second.second.first) = SATURATED_VALUE;
                    counts.at(itr->second.second.second) = SATURATED_VALUE;
                }
                if(counts.at(itr->second.second.first)!=(SATURATED_VALUE)) { // don't override saturation
                    // if the other contribution was masked or invalid or missing, revert to 0 before adding this contribution
                    if (counts.at(itr->second.second.first)==MASKED_VALUE || counts.at(itr->second.second.first)==INVALID_VALUE  || counts.at(itr->second.second.first)==MISSING_VALUE) {
                        counts.at(itr->second.second.first)=0;
                    }
                    counts.at(itr->second.second.first) += val >> 1;
                }
                if(counts.at(itr->second.second.second)!=(SATURATED_VALUE)) { // don't override saturation
                    // if the other contribution was masked or invalid or missing, revert to 0 before adding this contribution
                    if (counts.at(itr->second.second.second)==MASKED_VALUE || counts.at(itr->second.second.second)==INVALID_VALUE || counts.at(itr->second.second.second)==MISSING_VALUE) {
                        counts.at(itr->second.second.second)=0;
                    }
                    counts.at(itr->second.second.second) += (val - (val >> 1)); // HW seems fixed now!
                }
            }
            // hw is incorrectly ignoring masking on the second part
            // so always add the 2nd bit
        } else {
      auto& v = counts.at(itr->second.second.first);
            if (isMasked) {
                // dont mark it masked if it already has a contribution
                if(v==MISSING_VALUE) v = MASKED_VALUE;
            } else if(isSaturated) {
                v = val;
            } else {
                if(v==INVALID_VALUE || v==MISSING_VALUE) v = 0;
                v += val;
            }
        }
 
    } // Scells
 
    // add tile energies from TriggerTowers
    static const auto etaIndex = [](float eta) { return int( eta*10 ) + ((eta<0) ? -1 : 1); };
    static const auto phiIndex = [](float phi) { return int( phi*32./M_PI ) + (phi<0 ? -1 : 1); };
    for(const xAOD::TriggerTower_v2* tTower : *tTowers) {
        if (std::abs(tTower->eta()) > 1.5) continue;
        if (tTower->sampling() != 1) continue;
        double phi = tTower->phi(); if(phi > M_PI) phi -= 2.*M_PI;
        auto coord = std::pair(etaIndex(tTower->eta()), phiIndex(phi));
 
        auto [towerItr, inserted] = towers.try_emplace(coord);
 
        if (inserted) {
            towerItr->second.first.fill(MISSING_VALUE);
            towerItr->second.second.assign(11, -6000.0f);
        }
        towerItr->second.first.at(10) = tTower->cpET();
    }
 
 
    SG::WriteHandle<xAOD::eFexTowerContainer> eTowers = SG::WriteHandle<xAOD::eFexTowerContainer>(m_outKey,ctx);
    ATH_CHECK( eTowers.record(std::make_unique<xAOD::eFexTowerContainer>(),std::make_unique<xAOD::eFexTowerAuxContainer>()) );
 
    static const auto calToFex = [](int calEt) {
        if(calEt == MASKED_VALUE) return 0; // indicates masked channel
        if(calEt == SATURATED_VALUE) return 1023; // saturated channel
        if( calEt == INVALID_VALUE ) return 1022; // invalid channel value
        if( calEt == MISSING_VALUE ) return 1025; // missing channel value
        if(calEt<448) return std::max((calEt&~1)/2+32,1); // 25 MeV per eFexTower count
        if(calEt<1472) return (calEt-448)/4+256;          // 50 MeV per eFexTower count
        if(calEt<3520) return (calEt-1472)/8+512;         // 100 MeV ...
        if(calEt<11584) return (calEt-3520)/32+768;       // 400 MeV ...
        return 1020;
    };
 
    // now create the towers. Note that we need a code for "missing" input (1025), because a tower can contain some but not all
    // inputs, depending on which sources are present in the run (e.g. if tile is present but not LAr).
    // This is different to e.g. jFex, which creates a separate tower for each source at each location
    // so jFex doesn't need a "missing" input code.
    for (auto& [coord, towerData] : towers) {
        auto& counts = towerData.first;
        auto& timingvec = towerData.second;
 
        size_t ni = (std::abs(coord.first) <= 15) ? 10 : 11;
 
        for (size_t i = 0; i < ni; ++i) {
            counts[i] = scells->empty() ? 1025 : calToFex(counts[i]);
        }
        
        eTowers->push_back(std::make_unique<xAOD::eFexTower>());
        eTowers->back()->initialize(
            ((coord.first < 0 ? 0.5 : -0.5) + coord.first) * 0.1,
            ((coord.second < 0 ? 0.5 : -0.5) + coord.second) * M_PI / 32,
            std::vector<uint16_t>(counts.begin(), counts.end()),
            -1, /* module number */
            -1, /* fpga number */
            0,0 /* status flags ... could use to indicate which cells were actually present?? */
        );
        // fill timing decorator
        if (!m_tauTimingDecorKey.empty()) {
            SG::WriteDecorHandle<xAOD::eFexTowerContainer, std::vector<float>> eTowerTiming(
                m_tauTimingDecorKey, ctx
            );
 
            eTowerTiming(*eTowers->back()) = timingvec;
        }
    }
    return StatusCode::SUCCESS;
 
}

filterPassed()

virtual bool AthCommonAlgorithm< Gaudi::Algorithm >::filterPassed ( const EventContext & ctx ) const

inlinevirtualinherited

Get filter decision:

Definition at line 93 of file AthCommonAlgorithm.h.

                                                           {
    return execState( ctx ).filterPassed();
  }

initialize()

StatusCode LVL1::eFexTowerBuilder::initialize ( )

virtual

Definition at line 33 of file eFexTowerBuilder.cxx.

                                        {
    ATH_MSG_INFO ("Initializing " << name() << "...");
 
    CHECK( m_ddmKey.initialize(true) );
    CHECK( m_ttKey.initialize(true) );
    CHECK( m_scellKey.initialize(true) );
    CHECK( m_outKey.initialize(true) );
    CHECK( m_eiKey.initialize(true) );
    CHECK( m_LArLatomeHeaderContainerKey.initialize(SG::AllowEmpty) );
 
    // initialise any tower decorations
    ATH_CHECK( m_tauTimingDecorKey.initialize(SG::AllowEmpty) );
 
    if(!m_mappingFile.empty()) {
        if (auto fileName = PathResolverFindCalibFile(m_mappingFile); !fileName.empty()) {
            std::unique_ptr <TFile> f(TFile::Open(fileName.c_str()));
            if (f) {
                TTree *t = f->Get<TTree>("mapping");
                if (t) {
                    unsigned long long scid = 0;
                    std::pair<int, int> coord = {0, 0};
                    std::pair<int, int> slot;
                    t->SetBranchAddress("scid", &scid);
                    t->SetBranchAddress("etaIndex", &coord.first);
                    t->SetBranchAddress("phiIndex", &coord.second);
                    t->SetBranchAddress("slot1", &slot.first);
                    t->SetBranchAddress("slot2", &slot.second);
                    for (Long64_t i = 0; i < t->GetEntries(); i++) {
                        t->GetEntry(i);
                        m_scMap[scid] = std::make_pair(coord, slot);
                    }
                }
            }
            if (m_scMap.empty()) {
                ATH_MSG_WARNING("Failed to load sc -> eFexTower map from " << fileName);
            } else {
                ATH_MSG_INFO("Loaded sc -> eFexTower map from " << fileName);
            }
        }
    }
 
    return StatusCode::SUCCESS;
}

inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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.

isClonable()

virtual bool AthCommonAlgorithm< Gaudi::Algorithm >::isClonable ( ) const

inlineoverridevirtualinherited

Specify if the algorithm is clonable.

Only relevant for non-reentrant algorithms. Actual number of clones needs to be set via the "Cardinality" property.

Reimplemented in AFP_DigiTop, AlgB, AlgT, BCM_Digitization, CscDigitBuilder, CscDigitToCscRDO, G4AtlasAlg, G4RunAlg, HGTD_Digitization, HiveAlgBase, InDet::GNNSeedingTrackMaker, InDet::SCT_Clusterization, InDet::SiSPGNNTrackMaker, InDet::SiSPSeededTrackFinder, InDet::SiTrackerSpacePointFinder, ISF::SimKernelMT, ITk::StripDigitization, ITkPixelCablingAlg, ITkStripCablingAlg, LArHitEMapMaker, LArTTL1Maker, LUCID_DigiTop, LVL1::L1TopoSimulation, MergeCalibHits, MergeGenericMuonSimHitColl, MergeHijingPars, MergeMcEventCollection, MergeTrackRecordCollection, MergeTruthJets, MergeTruthParticles, MuonDigitizer, PileUpMTAlg, PixelDigitization, RoIBResultToxAOD, SCT_ByteStreamErrorsTestAlg, SCT_CablingCondAlgFromCoraCool, SCT_CablingCondAlgFromText, SCT_ConditionsParameterTestAlg, SCT_ConditionsSummaryTestAlg, SCT_ConfigurationConditionsTestAlg, SCT_Digitization, SCT_FlaggedConditionTestAlg, SCT_LinkMaskingTestAlg, SCT_MajorityConditionsTestAlg, SCT_ModuleVetoTestAlg, SCT_MonitorConditionsTestAlg, SCT_PrepDataToxAOD, SCT_RawDataToxAOD, SCT_ReadCalibChipDataTestAlg, SCT_ReadCalibDataTestAlg, SCT_RODVetoTestAlg, SCT_SensorsTestAlg, SCT_SiliconConditionsTestAlg, SCT_StripVetoTestAlg, SCT_TdaqEnabledTestAlg, SCT_TestCablingAlg, SCTEventFlagWriter, SCTRawDataProvider, SCTSiLorentzAngleTestAlg, SCTSiPropertiesTestAlg, SGInputLoader, Simulation::BeamEffectsAlg, TileHitVecToCnt, TileMuonFitter, TilePulseForTileMuonReceiver, TileRawChannelMaker, TRTDigitization, and ZDC_DigiTop.

Definition at line 68 of file AthCommonAlgorithm.h.

                                           {
    return true;
  }

msg()

MsgStream & AthCommonMsg< Gaudi::Algorithm >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msgLvl()

bool AthCommonMsg< Gaudi::Algorithm >::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< Gaudi::Algorithm > >::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.

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< Gaudi::Algorithm > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

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

renounceArray()

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

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

setFilterPassed()

virtual void AthCommonAlgorithm< Gaudi::Algorithm >::setFilterPassed ( bool state, const EventContext & ctx ) const

inlinevirtualinherited

Set filter decision:

Reimplemented in AthFilterAlgorithm.

Definition at line 99 of file AthCommonAlgorithm.h.

                                                                            {
    execState( ctx ).setFilterPassed( state );
  }

sysExecute()

StatusCode AthCommonAlgorithm< Gaudi::Algorithm >::sysExecute ( const EventContext & ctx )

overridevirtualinherited

Execute an algorithm.

We override this in order to work around an issue with the Algorithm base class storing the event context in a member variable that can cause crashes in MT jobs.

Reimplemented in AthAnalysisAlgorithm.

Definition at line 80 of file AthCommonAlgorithm.cxx.

{
  return BaseAlg::sysExecute (ctx);
}

sysInitialize()

StatusCode AthCommonAlgorithm< Gaudi::Algorithm >::sysInitialize ( )

overridevirtualinherited

Override sysInitialize.

Override sysInitialize from the base class.

Loop through all output handles, and if they're WriteCondHandles, automatically register them and this Algorithm with the CondSvc

Scan through all outputHandles, and if they're WriteCondHandles, register them with the CondSvc

Reimplemented from AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >.

Reimplemented in AthAnalysisAlgorithm, AthFilterAlgorithm, AthHistogramAlgorithm, HypoBase, InputMakerBase, and PyAthena::Alg.

Definition at line 60 of file AthCommonAlgorithm.cxx.

                                                      {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<BaseAlg>>::sysInitialize();
 
  if (sc.isFailure()) {
    return sc;
  }
  
  ServiceHandle<ICondSvc> cs("CondSvc",name());
  for (auto h : outputHandles()) {
    if (h->isCondition() && h->mode() == Gaudi::DataHandle::Writer) {
      // do this inside the loop so we don't create the CondSvc until needed
      if ( cs.retrieve().isFailure() ) {
        ATH_MSG_WARNING("no CondSvc found: won't autoreg WriteCondHandles");
        return StatusCode::SUCCESS;
      }      
      if (cs->regHandle(this,*h).isFailure()) {
        sc = StatusCode::FAILURE;
        ATH_MSG_ERROR("unable to register WriteCondHandle " << h->fullKey()
                      << " with CondSvc");
      }
    }
  }
  return sc;  
}

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::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

ATLAS_THREAD_SAFE [1/2]

std::map<unsigned long long, std::pair<std::pair<int,int>,std::pair<int,int> > > m_scMap LVL1::eFexTowerBuilder::ATLAS_THREAD_SAFE

mutableprivate

Definition at line 62 of file eFexTowerBuilder.h.

ATLAS_THREAD_SAFE [2/2]

std::mutex m_fillMapMutex LVL1::eFexTowerBuilder::ATLAS_THREAD_SAFE

mutableprivate

Definition at line 61 of file eFexTowerBuilder.h.

m_applyMasking

Gaudi::Property<bool> LVL1::eFexTowerBuilder::m_applyMasking {this,"ApplyMasking",true,"Apply masking of supercells based on provenance bits. Should be set to False for MC"}

private

Definition at line 78 of file eFexTowerBuilder.h.

{this,"ApplyMasking",true,"Apply masking of supercells based on provenance bits. Should be set to False for MC"};

m_applyTimingCut

Gaudi::Property<bool> LVL1::eFexTowerBuilder::m_applyTimingCut {this,"ApplyTimingCut",false,"If true, will apply a timing cut to supercells in MC except HEC. In data this property has no effect"}

private

Definition at line 80 of file eFexTowerBuilder.h.

{this,"ApplyTimingCut",false,"If true, will apply a timing cut to supercells in MC except HEC. In data this property has no effect"};

m_applyTimingCutAll

Gaudi::Property<bool> LVL1::eFexTowerBuilder::m_applyTimingCutAll {this,"ApplyTimingCutAll",false,"If true, will apply a timing cut to supercells in MC. In data this property has no effect"}

private

Definition at line 79 of file eFexTowerBuilder.h.

{this,"ApplyTimingCutAll",false,"If true, will apply a timing cut to supercells in MC. In data this property has no effect"};

m_ddmKey

SG::ReadCondHandleKey<CaloSuperCellDetDescrManager> LVL1::eFexTowerBuilder::m_ddmKey {this,"CaloSuperCellDetDescrManager","CaloSuperCellDetDescrManager",""}

private

Definition at line 69 of file eFexTowerBuilder.h.

{this,"CaloSuperCellDetDescrManager","CaloSuperCellDetDescrManager",""};

m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default).

Definition at line 393 of file AthCommonDataStore.h.

m_eFEXSuperCellTowerIdProviderTool

ToolHandle<eFEXSuperCellTowerIdProvider> LVL1::eFexTowerBuilder::m_eFEXSuperCellTowerIdProviderTool {this, "eFEXSuperCellTowerIdProviderTool", "LVL1::eFEXSuperCellTowerIdProvider", "Tool that provides tower-FOGA mapping"}

private

Definition at line 76 of file eFexTowerBuilder.h.

{this, "eFEXSuperCellTowerIdProviderTool", "LVL1::eFEXSuperCellTowerIdProvider", "Tool that provides tower-FOGA mapping"};

m_eiKey

SG::ReadHandleKey<xAOD::EventInfo> LVL1::eFexTowerBuilder::m_eiKey {this,"EventInfoKey","EventInfo",""}

private

Definition at line 67 of file eFexTowerBuilder.h.

{this,"EventInfoKey","EventInfo",""};

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default).

Definition at line 390 of file AthCommonDataStore.h.

m_extendedExtraObjects

DataObjIDColl AthCommonAlgorithm< Gaudi::Algorithm >::m_extendedExtraObjects

privateinherited

Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.

Empty if no symlinks were found.

Definition at line 108 of file AthCommonAlgorithm.h.

m_LArLatomeHeaderContainerKey

SG::ReadHandleKey<LArLATOMEHeaderContainer> LVL1::eFexTowerBuilder::m_LArLatomeHeaderContainerKey { this, "LArLatomeHeaderKey", "SC_LATOME_HEADER" }

private

Definition at line 83 of file eFexTowerBuilder.h.

{ this, "LArLatomeHeaderKey", "SC_LATOME_HEADER" };

m_mappingFile

Gaudi::Property<std::string> LVL1::eFexTowerBuilder::m_mappingFile {this, "MappingFile", "L1CaloFEXByteStream/2023-02-13/scToEfexTowers.root", "PathResolver location to mapping file"}

private

Definition at line 75 of file eFexTowerBuilder.h.

{this, "MappingFile", "L1CaloFEXByteStream/2023-02-13/scToEfexTowers.root", "PathResolver location to mapping file"};

m_outKey

SG::WriteHandleKey<xAOD::eFexTowerContainer> LVL1::eFexTowerBuilder::m_outKey {this, "eFexContainerWriteKey", "L1_eFexEmulatedTowers", "Name of the output container"}

private

Definition at line 73 of file eFexTowerBuilder.h.

{this, "eFexContainerWriteKey", "L1_eFexEmulatedTowers", "Name of the output container"};

m_scellKey

SG::ReadHandleKey<CaloCellContainer> LVL1::eFexTowerBuilder::m_scellKey { this, "CaloCellContainerReadKey", "SCell", "Read handle key for the supercells"}

private

Definition at line 71 of file eFexTowerBuilder.h.

{ this, "CaloCellContainerReadKey", "SCell", "Read handle key for the supercells"};

m_tauTimingDecorKey

SG::WriteDecorHandleKey<xAOD::eFexTowerContainer> LVL1::eFexTowerBuilder::m_tauTimingDecorKey { this, "tauTimingDecorKey", m_outKey, "", "eFex tower SCell tau timing"}

private

Definition at line 86 of file eFexTowerBuilder.h.

{ this, "tauTimingDecorKey", m_outKey, "", "eFex tower SCell tau timing"};

m_ttKey

SG::ReadHandleKey<xAOD::TriggerTowerContainer> LVL1::eFexTowerBuilder::m_ttKey { this, "TriggerTowerContainerReadKey", "xAODTriggerTowers", "Read handle key for the triggerTowers"}

private

Definition at line 72 of file eFexTowerBuilder.h.

{ this, "TriggerTowerContainerReadKey", "xAODTriggerTowers", "Read handle key for the triggerTowers"};

m_v6Mapping

Gaudi::Property<bool> LVL1::eFexTowerBuilder::m_v6Mapping {this,"UseLATOMEv6Mapping",false,"If true, will use the LATOME v6 mapping if cannot determine from latome header"}

private

Definition at line 82 of file eFexTowerBuilder.h.

{this,"UseLATOMEv6Mapping",false,"If true, will use the LATOME v6 mapping if cannot determine from latome header"};

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

---

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

• eFexTowerBuilder.h
• eFexTowerBuilder.cxx