EgammaReEmEnFex Class Reference

Feature extraction Tool for LVL2 Calo. More...

#include <EgammaReEmEnFex.h>

Inheritance diagram for EgammaReEmEnFex:

Collaboration diagram for EgammaReEmEnFex:

Public Member Functions
	EgammaReEmEnFex (const std::string &type, const std::string &name, const IInterface *parent)
virtual	~EgammaReEmEnFex ()
virtual StatusCode	execute (xAOD::TrigEMCluster &rtrigEmCluster, const IRoiDescriptor &roi, const CaloDetDescrElement *&caloDDE, const EventContext &context) const override
	execute feature extraction for the EM Calorimeter second layer
virtual StatusCode	initialize () override
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

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.

Protected Attributes
const CaloIdManager *	m_larMgr = nullptr
	Calorimeter Id Manager for calorimeter part determination (Barrel versus EndCap)
Gaudi::Property< bool >	m_saveCells
Gaudi::Property< float >	m_cellkeepthr
ToolHandle< IT2GeometryTool >	m_geometryTool
ServiceHandle< ITrigCaloDataAccessSvc >	m_dataSvc

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
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

Feature extraction Tool for LVL2 Calo.

EM Presampler and third EM Calorimeter sample.

Definition at line 24 of file EgammaReEmEnFex.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

EgammaReEmEnFex()

EgammaReEmEnFex::EgammaReEmEnFex	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent )

Definition at line 20 of file EgammaReEmEnFex.cxx.

                                                           :
    IReAlgToolCalo(type, name, parent)
{
}

~EgammaReEmEnFex()

EgammaReEmEnFex::~EgammaReEmEnFex ( )

virtual

Definition at line 26 of file EgammaReEmEnFex.cxx.

{
}

Member Function Documentation

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.

{ return m_detStore; }

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.

{ return m_evtStore; }

execute()

StatusCode EgammaReEmEnFex::execute ( xAOD::TrigEMCluster & rtrigEmCluster, const IRoiDescriptor & roi, const CaloDetDescrElement *& caloDDE, const EventContext & context ) const

overridevirtual

execute feature extraction for the EM Calorimeter second layer

Parameters

[out]	rtrigEmCluster	is the output cluster.
[in]	roi	RoI definition.

Implements IReAlgToolCalo.

Definition at line 30 of file EgammaReEmEnFex.cxx.

{
  bool clusterInBarrel = true;
  if (caloDDE) clusterInBarrel = caloDDE->is_lar_em_barrel();
 
  ATH_MSG_DEBUG("in execute(TrigEMCluster &)");
 
  // Region Selector, sampling 0
  int sampling = 0;
 
  LArTT_Selector<LArCellCont> sel;
  ATH_CHECK( m_dataSvc->loadCollections(context, roi, TTEM, sampling, sel) );
 
  double deta = 0.; // eta difference current cell - seed
  double dphi = 0.; // phi difference current cell - seed
 
  double totalEnergy = 0;
  CaloSampling::CaloSample samp;
 
  double energyEta = rtrigEmCluster.eta();
  double energyPhi = rtrigEmCluster.phi();
  if (caloDDE) {
    energyEta = caloDDE->eta();
    energyPhi = caloDDE->phi();
  }
 
  int ncells = 0;
 
  for (const LArCell* larcell : sel) { // Should be revised for London scheme
    ncells++;
 
    double etaCell = larcell->eta();
    double phiCell = larcell->phi();
    double energyCell = larcell->energy();
 
    // find the standard em cluster energy (3*7 cell, now sampling 0)
    // Find position of current cell w.r.t. seed
    deta = std::abs(etaCell - energyEta);
    dphi = std::abs(phiCell - energyPhi);
 
    if (dphi > M_PI) dphi = 2. * M_PI - dphi; // wrap (pi - 2pi)->(-pi - 0)
    // 3x7 means three cells per 7 in the second layer 0.025*3/2, 0.025*7/2, for instance
    bool condition37 = clusterInBarrel &&
                       ((deta <= 0.0375 + 0.0005) && (dphi <= 0.0875 + 0.0005));
    bool condition55 = (!clusterInBarrel) &&
                       ((deta <= 0.0625 + 0.0005) && (dphi <= 0.0625 + 0.0005));
 
    if (condition37 || condition55) {
 
      totalEnergy += energyCell;
      // samp = CaloSampling::getSampling(*larcell);
      samp = larcell->caloDDE()->getSampling();
      rtrigEmCluster.setEnergy(samp, rtrigEmCluster.energy(samp) + energyCell);
      rtrigEmCluster.setRawEnergy(samp, rtrigEmCluster.rawEnergy(samp) + energyCell);
    }
 
  } // end of loop over sampling 0
 
  // Region Selector, sampling 3
  sampling = 3;
 
  LArTT_Selector<LArCellCont> sel3;
  ATH_CHECK( m_dataSvc->loadCollections(context, roi, TTEM, sampling, sel3) );
 
  for (const LArCell* larcell : sel3) { // Should be revised for London scheme
    ncells++;
    double etaCell = larcell->eta();
    double phiCell = larcell->phi();
    double energyCell = larcell->energy();
 
    // find the standard em cluster energy (3*7 cell, now sampling 0)
    // Find position of current cell w.r.t. seed
    deta = std::abs(etaCell - energyEta);
    dphi = std::abs(phiCell - energyPhi);
    if (dphi > M_PI) dphi = 2. * M_PI - dphi; // wrap (pi - 2pi)->(-pi - 0)
 
    // 3x7 means three cells per 7 in the second layer 0.025*3/2, 0.025*7/2, for instance
    bool condition37 = clusterInBarrel && ((deta <= 0.0375 + 0.001) && (dphi <= 0.0875 + 0.001));
    bool condition55 = (!clusterInBarrel) &&
                       ((deta <= 0.0625 + 0.001) && (dphi <= 0.0625 + 0.001));
 
    if (condition37 || condition55) {
 
      totalEnergy += energyCell;
      samp = larcell->caloDDE()->getSampling();
      rtrigEmCluster.setEnergy(samp, rtrigEmCluster.energy(samp) + energyCell);
      rtrigEmCluster.setRawEnergy(samp, rtrigEmCluster.rawEnergy(samp) + energyCell);
    }
 
  } // end of loop over sampling 3
 
  // Update Cluster Variables
  rtrigEmCluster.setNCells(ncells + rtrigEmCluster.nCells());
  rtrigEmCluster.setRawEnergy(rtrigEmCluster.rawEnergy() + totalEnergy);
  // The dependency with energy is not defined yet
  rtrigEmCluster.setEnergy(rtrigEmCluster.rawEnergy() );
 
  rtrigEmCluster.setEt(rtrigEmCluster.energy() / cosh(energyEta));
  rtrigEmCluster.setRawEt(rtrigEmCluster.rawEnergy() / cosh(energyEta));
 
  return StatusCode::SUCCESS;
}

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

initialize()

StatusCode IReAlgToolCalo::initialize ( )

overridevirtualinherited

Reimplemented in RingerReFex.

Definition at line 25 of file IReAlgToolCalo.cxx.

{
  ATH_CHECK(detStore()->retrieve(m_larMgr));
  if (!m_dataSvc.empty()) ATH_CHECK(m_dataSvc.retrieve());
  ATH_CHECK(m_geometryTool.retrieve());
 
  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.

msg()

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

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.

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 >, AthCheckedComponent<::AthAlgTool >, and DerivationFramework::CfAthAlgTool.

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_cellkeepthr

Gaudi::Property<float> IReAlgToolCalo::m_cellkeepthr

protectedinherited

Initial value:

{this, "ThresholdKeepCells", 1e5,
                                       "Threshold to keep cells incontainer"}

Definition at line 63 of file IReAlgToolCalo.h.

                                    {this, "ThresholdKeepCells", 1e5,
                                       "Threshold to keep cells incontainer"};

m_dataSvc

ServiceHandle<ITrigCaloDataAccessSvc> IReAlgToolCalo::m_dataSvc

protectedinherited

Initial value:

{this, "trigDataAccessMT",
                                                  "TrigCaloDataAccessSvc/TrigCaloDataAccessSvc",
                                                  "Data Access for LVL2 Calo Algorithms in MT"}

Definition at line 70 of file IReAlgToolCalo.h.

                                                 {this, "trigDataAccessMT",
                                                  "TrigCaloDataAccessSvc/TrigCaloDataAccessSvc",
                                                  "Data Access for LVL2 Calo Algorithms in MT"};

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_geometryTool

ToolHandle<IT2GeometryTool> IReAlgToolCalo::m_geometryTool

protectedinherited

Initial value:

{
      this, "T2GeometryTool", "T2GeometryTool/T2GeometryTool",
      "Tool to check that a cells are contained in a given cluster"}

Definition at line 66 of file IReAlgToolCalo.h.

                                            {
      this, "T2GeometryTool", "T2GeometryTool/T2GeometryTool",
      "Tool to check that a cells are contained in a given cluster"};

m_larMgr

const CaloIdManager* IReAlgToolCalo::m_larMgr = nullptr

protectedinherited

Calorimeter Id Manager for calorimeter part determination (Barrel versus EndCap)

Definition at line 57 of file IReAlgToolCalo.h.

m_saveCells

Gaudi::Property<bool> IReAlgToolCalo::m_saveCells

protectedinherited

Initial value:

{this, "SaveCellsInContainer", false,
                                    "Enables saving of the RoI Calorimeter Cells in StoreGate"}

Definition at line 60 of file IReAlgToolCalo.h.

                                 {this, "SaveCellsInContainer", false,
                                    "Enables saving of the RoI Calorimeter Cells in StoreGate"};

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

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

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

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

• EgammaReEmEnFex.h
• EgammaReEmEnFex.cxx