#include <MuFastTrackExtrapolator.h>

Inheritance diagram for TrigL2MuonSA::MuFastTrackExtrapolator:

Collaboration diagram for TrigL2MuonSA::MuFastTrackExtrapolator:

Public Member Functions
	MuFastTrackExtrapolator (const std::string &type, const std::string &name, const IInterface *parent)
void	setExtrapolatorTool (ToolHandle< ITrigMuonBackExtrapolator > *backExtrapolator)
StatusCode	extrapolateTrack (std::vector< TrigL2MuonSA::TrackPattern > &v_trackPatterns, double winPt) const
double	getMuFastRes (const double pt, const int add, const double eta, const double phi) const
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.

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
const ToolHandle< ITrigMuonBackExtrapolator > *	m_backExtrapolatorTool {nullptr}
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 18 of file MuFastTrackExtrapolator.h.

Member Typedef Documentation

◆ StoreGateSvc_t

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

privateinherited

Definition at line 376 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ MuFastTrackExtrapolator()

TrigL2MuonSA::MuFastTrackExtrapolator::MuFastTrackExtrapolator	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent )

Definition at line 14 of file MuFastTrackExtrapolator.cxx.

                                                                                         : 
  AthAlgTool(type,name,parent)
{
}

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.

95{ return m_detStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

StoreGateSvc_t m_detStore

Definition AthCommonDataStore.h:381

◆ 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:378

◆ 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

◆ extrapolateTrack()

StatusCode TrigL2MuonSA::MuFastTrackExtrapolator::extrapolateTrack	(	std::vector< TrigL2MuonSA::TrackPattern > &	v_trackPatterns,
		double	winPt ) const

Definition at line 24 of file MuFastTrackExtrapolator.cxx.

{
  ATH_MSG_DEBUG("in extrapolateTrack");
  
  StatusCode sc = StatusCode::SUCCESS;
  
  for (TrigL2MuonSA::TrackPattern& track : v_trackPatterns) {
 
    const int inner = (track.s_address==-1)? xAOD::L2MuonParameters::Chamber::EndcapInner:
      xAOD::L2MuonParameters::Chamber::BarrelInner;
 
    xAOD::L2StandAloneMuon* muonSA = new xAOD::L2StandAloneMuon();
    muonSA->makePrivateStore();
    muonSA->setSAddress(track.s_address);
    muonSA->setPt(track.pt*track.charge);
    muonSA->setEtaMS(track.etaMap);
    muonSA->setPhiMS(track.phiMS);
    muonSA->setRMS(track.superPoints[inner].R);
    muonSA->setZMS(track.superPoints[inner].Z);
 
    double etaVtx = 0.;
    double phiVtx = 0.;
    double sigEta = 0.;
    double sigPhi = 0.;
 
    const double eptinv = getMuFastRes(track.pt*track.charge, track.s_address, track.etaMap, track.phiMS);
 
    if (m_backExtrapolatorTool) {
 
      sc = (*m_backExtrapolatorTool)->give_eta_phi_at_vertex(muonSA, etaVtx, sigEta, phiVtx, sigPhi, winPt);
    
      if (sc.isFailure()) {
        ATH_MSG_DEBUG ("BackExtrapolator problem: "
              << "Pt of Muon Feature out of BackExtrapolator range.");
        ATH_MSG_DEBUG ("Use Muon Feature position to fill the "
               << "TrigRoiDescriptor for IDSCAN.");
        etaVtx = track.etaMap;
        phiVtx = track.phiMS;
      }
 
    } else {
 
      ATH_MSG_ERROR("Null pointer to ITrigMuonBackExtrapolator");
      delete muonSA;
    return StatusCode::FAILURE;
 
    }
 
    track.deltaPt     = (eptinv!=0.)? eptinv * track.pt * track.pt: 1.0e10;
    track.etaVtx      = etaVtx;
    track.phiVtx      = phiVtx;
    track.deltaEtaVtx = sigEta;
    track.deltaPhiVtx = sigPhi;
 
    delete muonSA;
  }
  return sc;
}

◆ getMuFastRes()

double TrigL2MuonSA::MuFastTrackExtrapolator::getMuFastRes	(	const double	pt,
		const int	add,
		const double	eta,
		const double	phi ) const

Definition at line 90 of file MuFastTrackExtrapolator.cxx.

{
  
  if (pt == 0) return 1.0e30;
  
  double AbsPtInv = std::abs(1./pt);
  double AbsEta   = std::abs(eta);
  
  if ( add != -1) { // Barrel
    const int N_PARAMS = 3;
    // relative resolution terms; vparBR[0]=constant, vparBR[1]=proportional to AbsPt, vparBR[2]=proportional to AbsPtInv
    const double vparBR1[N_PARAMS] = {0.0495619, 0.00180415, 0.307058}; // for AbsEta < 0.534
    const double vparBR2[N_PARAMS] = {1., 0., 0.}; // for 0.534 < AbsEta < 0.687
    const double vparBR3[N_PARAMS] = {0.0370408, 0.00142206, -0.492544}; // for 0.687 < AbsEta < 1.05
    const double* vpar;
 
    if     ( AbsEta < 0.534) { vpar = vparBR1; }
    else if( AbsEta < 0.687) { vpar = vparBR2; }
    else                     { vpar = vparBR3; }
 
    double fracRes = sqrt(pow(vpar[0],2) + pow(vpar[1]/AbsPtInv,2) + pow(vpar[2]*AbsPtInv,2));
    return std::abs(fracRes * AbsPtInv);
  }
  else {//Takuya/Kunihiro updated numbers 
    
    const int N_PARAMS = 5;
    const double vparEC1[N_PARAMS] = {0.291483, -6.11348,  65.1099, -285.664,  440.041};
    const double vparEC2[N_PARAMS] = {0.286307, -4.6759,   43.2815, -163.185,  210.786};
    const double vparEC3[N_PARAMS] = {0.330699, -6.70755,  70.4725, -291.85,   408.739};
    const double vparEC4[N_PARAMS] = {0.261738, -4.69971,  47.4762, -183.98,   236.813};
    const double vparEC5[N_PARAMS] = {0.196301, -3.57276,  38.3744, -159.808,  228.256};
    const double vparEC6[N_PARAMS] = {0.172939, -3.10788,  33.3823, -142.996,  212.957};
    const double vparEC7[N_PARAMS] = {0.233017, -4.377,    42.5691, -171.752,  245.702};
    const double vparEC8[N_PARAMS] = {0.22389,  -4.16259,  40.1369, -162.824,  236.39};
    const double vparEC9[N_PARAMS] = {0.197992, -3.52117,  33.5997, -136.014,  197.474};
    const double vparECA[N_PARAMS] = {0.417289, -0.852254,-31.9257,  308.873, -719.591};
    const double vparECB[N_PARAMS] = {0.526612, -8.04087,  82.1906, -336.87,   462.973};
        
    const double AbsPtInvMin = 5e-3;   // 200 GeV
    const double AbsPtInvMax = 0.25;   //   4 GeV
    if( AbsPtInv < AbsPtInvMin ) AbsPtInv = AbsPtInvMin;
    if( AbsPtInv > AbsPtInvMax ) AbsPtInv = AbsPtInvMax;
      
    const double* vpar;
    xAOD::L2MuonParameters::ECRegions reg = xAOD::L2MuonParameters::whichECRegion(AbsEta,phi);
    if     ( reg ==  xAOD::L2MuonParameters::ECRegions::WeakBFieldA ) { vpar = vparECA; }
      else if( reg == xAOD::L2MuonParameters::ECRegions::WeakBFieldB ) { vpar = vparECB; }
      else {
        if     ( AbsEta < 1.20) { vpar = vparEC1; }
        else if( AbsEta < 1.35) { vpar = vparEC2; }
        else if( AbsEta < 1.50) { vpar = vparEC3; }
        else if( AbsEta < 1.65) { vpar = vparEC4; }
        else if( AbsEta < 1.80) { vpar = vparEC5; }
        else if( AbsEta < 1.95) { vpar = vparEC6; }
        else if( AbsEta < 2.10) { vpar = vparEC7; }
        else if( AbsEta < 2.35) { vpar = vparEC8; }
        else                    { vpar = vparEC9; }
      }
    
    double fracRes = vpar[0] + vpar[1]*AbsPtInv
      + vpar[2]*AbsPtInv*AbsPtInv 
      + vpar[3]*AbsPtInv*AbsPtInv*AbsPtInv
      + vpar[4]*AbsPtInv*AbsPtInv*AbsPtInv*AbsPtInv;
    
    return std::abs(fracRes * AbsPtInv);
  }
}

◆ 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 368 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 352 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

◆ setExtrapolatorTool()

void TrigL2MuonSA::MuFastTrackExtrapolator::setExtrapolatorTool ( ToolHandle< ITrigMuonBackExtrapolator > * backExtrapolator )

inline

Definition at line 25 of file MuFastTrackExtrapolator.h.

25{m_backExtrapolatorTool = backExtrapolator;};

◆ 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 298 of file AthCommonDataStore.h.

                                               {
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

◆ m_backExtrapolatorTool

const ToolHandle<ITrigMuonBackExtrapolator>* TrigL2MuonSA::MuFastTrackExtrapolator::m_backExtrapolatorTool {nullptr}

private

Definition at line 33 of file MuFastTrackExtrapolator.h.

33{nullptr};

◆ m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default).

Definition at line 381 of file AthCommonDataStore.h.

◆ m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default).

Definition at line 378 of file AthCommonDataStore.h.

◆ m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 387 of file AthCommonDataStore.h.

◆ m_vhka

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

privateinherited

Definition at line 386 of file AthCommonDataStore.h.

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

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ MuFastTrackExtrapolator()

Member Function Documentation

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ extraDeps_update_handler()

◆ extrapolateTrack()

◆ getMuFastRes()

◆ inputHandles()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ setExtrapolatorTool()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_backExtrapolatorTool

◆ m_detStore

◆ m_evtStore

◆ m_varHandleArraysDeclared

◆ m_vhka