#include <RpcClusterPreparator.h>

Inheritance diagram for TrigL2MuonSA::RpcClusterPreparator:

Collaboration diagram for TrigL2MuonSA::RpcClusterPreparator:

Public Types
typedef std::map< int, const Muon::RpcPrepData *, std::less< int > >	pattern

Public Member Functions
	RpcClusterPreparator (const std::string &type, const std::string &name, const IInterface *parent)
virtual StatusCode	initialize () override
StatusCode	clusteringRPCs (const bool doMultiMuon, const std::vector< const Muon::RpcPrepDataCollection * > &rpcCols, const TrigRoiDescriptor p_roids, const ToolHandle< ClusterPatFinder > clusterPatFinder, TrigL2MuonSA::RpcLayerClusters &rpcLayerClusters) const
int	buildPatterns (const bool doMultiMuon, const TrigRoiDescriptor p_roids, const Muon::RpcPrepDataCollection rpcCollection, std::map< Identifier, pattern > &digits) const
void	buildClusters (const ToolHandle< ClusterPatFinder > *clusterPatFinder, std::map< Identifier, pattern > &digits, TrigL2MuonSA::RpcLayerClusters &rpcLayerClusters) 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
ServiceHandle< Muon::IMuonIdHelperSvc >	m_idHelperSvc {this, "MuonIdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"}
ToolHandle< LVL1::ITrigT1MuonRecRoiTool >	m_recRPCRoiTool { this, "TrigT1RPCRecRoiTool", "LVL1::TrigT1RPCRecRoiTool/TrigT1RPCRecRoiTool"}
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 30 of file RpcClusterPreparator.h.

Member Typedef Documentation

◆ pattern

typedef std::map<int, const Muon::RpcPrepData*, std::less<int> > TrigL2MuonSA::RpcClusterPreparator::pattern

Definition at line 46 of file RpcClusterPreparator.h.

◆ StoreGateSvc_t

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

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ RpcClusterPreparator()

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

Definition at line 13 of file RpcClusterPreparator.cxx.

                                                                                   : 
   AthAlgTool(type,name,parent)
{
}

Member Function Documentation

◆ buildClusters()

void TrigL2MuonSA::RpcClusterPreparator::buildClusters	(	const ToolHandle< ClusterPatFinder > *	clusterPatFinder,
		std::map< Identifier, pattern > &	digits,
		TrigL2MuonSA::RpcLayerClusters &	rpcLayerClusters ) const

Definition at line 141 of file RpcClusterPreparator.cxx.

{
  // loop over existing patterns
 
  std::map<Identifier, pattern >::iterator patt_it=digits.begin();
 
  for(;patt_it!=digits.end();++patt_it){ 
 
    Identifier panelId=(*patt_it).first; // this is the panel id
 
    const bool measphi  = m_idHelperSvc->rpcIdHelper().measuresPhi(panelId);
    std::map<int, const Muon::RpcPrepData*, std::less<int> >::iterator dig_it=digits[panelId].begin();
 
    std::vector<Identifier> theIDs;
    int lastStrip=-999;
    Amg::Vector3D globalPosition(0,0,0);
    unsigned int count=0;
    
    // get the ID from the first digit in collection
    for(;dig_it!=digits[panelId].end();++dig_it){ // loop over patterns
 
      const MuonGM::RpcReadoutElement* descriptor = (*dig_it).second->detectorElement();
 
      const int doubletR      = m_idHelperSvc->rpcIdHelper().doubletR((*dig_it).second->identify());
      const int gasGap        = m_idHelperSvc->rpcIdHelper().gasGap((*dig_it).second->identify());
      const int stationEta    = m_idHelperSvc->rpcIdHelper().stationEta((*dig_it).second->identify());
      std::string stationName = m_idHelperSvc->rpcIdHelper().stationNameString(m_idHelperSvc->rpcIdHelper().stationName((*dig_it).second->identify()));
 
      if(lastStrip==-999){ // first hit of a cluster..
        lastStrip=(*dig_it).first;
        theIDs.push_back((*dig_it).second->identify());
        globalPosition+=descriptor->stripPos((*dig_it).second->identify());
        ATH_MSG_DEBUG( ">> first hit of a cluster, id = " << lastStrip << ", RPChit x/y/z/ = " << descriptor->stripPos((*dig_it).second->identify()).x() << "/" << descriptor->stripPos((*dig_it).second->identify()).y() << "/" << descriptor->stripPos((*dig_it).second->identify()).z());
 
      } else if(std::abs(lastStrip-(*dig_it).first)==1){ // still on the same cluster
 
        lastStrip=(*dig_it).first;
        theIDs.push_back((*dig_it).second->identify());
        globalPosition+=descriptor->stripPos((*dig_it).second->identify());
        ATH_MSG_DEBUG( " ... still on the same cluster,  id = " << lastStrip << ", RPChit x/y/z/ = " << descriptor->stripPos((*dig_it).second->identify()).x() << "/" << descriptor->stripPos((*dig_it).second->identify()).y() << "/" << descriptor->stripPos((*dig_it).second->identify()).z());
 
      } else { // close the cluster
 
        globalPosition=globalPosition*(1/(float)theIDs.size());
 
        ATH_MSG_DEBUG(" ... close the cluster ---> cluster at " << stationName << ", x/y/z = " << globalPosition.x() << "/" << globalPosition.y() << "/" << globalPosition.z());
        (*clusterPatFinder)->addCluster(stationName, stationEta, measphi, gasGap, doubletR, globalPosition.x(), globalPosition.y(), globalPosition.z(), rpcLayerClusters);
 
        // clear all the numbers and restart a new cluster
        lastStrip=(*dig_it).first;
        theIDs.clear();
      
        theIDs.push_back((*dig_it).second->identify());
        globalPosition=descriptor->stripPos((*dig_it).second->identify());
      }
 
 
      // if we are at the end, close the custer anyway and fill it with what we have found
 
      if(count==digits[panelId].size()-1&&theIDs.size()>0){
        globalPosition=globalPosition*(1/(float)theIDs.size());
        
        //addCluster to PatFinder
        ATH_MSG_DEBUG(" ... close the cluster ---> cluster at " << stationName << ", x/y/z = " << globalPosition.x() << "/" << globalPosition.y() << "/" << globalPosition.z());
        
        (*clusterPatFinder)->addCluster(stationName, stationEta, measphi, gasGap, doubletR, globalPosition.x(), globalPosition.y(), globalPosition.z(), rpcLayerClusters);
      }
      count++;
    }
  }
 
}

◆ buildPatterns()

int TrigL2MuonSA::RpcClusterPreparator::buildPatterns	(	const bool	doMultiMuon,
		const TrigRoiDescriptor *	p_roids,
		const Muon::RpcPrepDataCollection *	rpcCollection,
		std::map< Identifier, pattern > &	digits ) const

Definition at line 63 of file RpcClusterPreparator.cxx.

{
  ATH_MSG_DEBUG("start building patterns of RPC hits for clustering");
  float deta_thr = 0.1;
  float dphi_thr = 0.1;
  float dynamic_add = 0.02;
  if(doMultiMuon){
    ATH_MSG_DEBUG("# dynamic search window of RPC");
    double RoiPhiMin(0);
    double RoiPhiMax(0);
    double RoiEtaMin(0);
    double RoiEtaMax(0);
    if( !m_recRPCRoiTool->RoIsize(p_roids->roiWord(), RoiEtaMin, RoiEtaMax, RoiPhiMin, RoiPhiMax).isSuccess() ){
      ATH_MSG_WARNING( "Problem in roiWord decording" );
    }
    ATH_MSG_DEBUG( "  ... RoI Phi min = " << RoiPhiMin << " RoI Phi max = " << RoiPhiMax << " RoI Eta min = " << RoiEtaMin << " RoI Eta max = " << RoiEtaMax );
    deta_thr = std::abs( RoiEtaMax - RoiEtaMin )/2. + dynamic_add;
    dphi_thr = std::abs( std::acos( std::cos( RoiPhiMax - RoiPhiMin ) ) )/2. + dynamic_add;
    ATH_MSG_DEBUG( "## deta/dphi threshold = " << deta_thr << "/" << dphi_thr);
  }
  
  // here we loop over the digits in the collection and fill the patterns
  Identifier eleId=rpcCollection->identify();
  // loop over digits in collection
  ATH_MSG_DEBUG("# select RPC hits around RoI");
  for( const Muon::RpcPrepData* rpcDigit : *rpcCollection ){
    const Identifier id=rpcDigit->identify();
    const int nstrip        = m_idHelperSvc->rpcIdHelper().strip(id);
    const int doubletZ      = m_idHelperSvc->rpcIdHelper().doubletZ(id);
    const int doubletPhi    = m_idHelperSvc->rpcIdHelper().doubletPhi(id);
    const int gasGap        = m_idHelperSvc->rpcIdHelper().gasGap(id);
    const bool measPhi  = m_idHelperSvc->rpcIdHelper().measuresPhi(id);
    
    //select RPC hits around RoI
    const Amg::Vector3D globalpos = rpcDigit->globalPosition();
    const double hitx=globalpos.x();
    const double hity=globalpos.y();
    const double hitz=globalpos.z();
 
    const float r2 = hitx*hitx+hity*hity;
    float phi = std::atan2(hity,hitx);
    const float l = std::sqrt(hitz*hitz+r2);
    const float tan = std::sqrt( (l-hitz)/(l+hitz) );
    const float eta = -std::log(tan);
    const float deta = std::abs(p_roids->eta() - eta);
    const float dphi = std::abs(CxxUtils::wrapToPi(p_roids->phi() - phi));
 
    ATH_MSG_DEBUG( " ... RPC hit deta/dphi frm RoI = " << deta << "/" << dphi << ", x/y/z = " << hitx << "/" << hity << "/" << hitz);
 
    // use Id of first strip to identify a panel.
    Identifier panelId=m_idHelperSvc->rpcIdHelper().channelID(eleId,doubletZ,doubletPhi,gasGap,measPhi,1);
 
    if ( deta<deta_thr && dphi<dphi_thr){
      if(digits.find(panelId)==digits.end()){ // first hit on this panel
        pattern newPatt;
        newPatt[nstrip]=rpcDigit;
        digits[panelId]=newPatt;
 
      } else { // use existing pattern
 
        if(digits[panelId].find(nstrip)==digits[panelId].end()){ // no hits on this strip before
          digits[panelId][nstrip]=rpcDigit;
        } else if(digits[panelId][nstrip]->time()> rpcDigit->time()){
          digits[panelId][nstrip]=rpcDigit; // if more than one digit, keep only the one with lowest time        
        }
      }
    }
  }
 
  return digits.size();
}

◆ clusteringRPCs()

StatusCode TrigL2MuonSA::RpcClusterPreparator::clusteringRPCs	(	const bool	doMultiMuon,
		const std::vector< const Muon::RpcPrepDataCollection * > &	rpcCols,
		const TrigRoiDescriptor *	p_roids,
		const ToolHandle< ClusterPatFinder > *	clusterPatFinder,
		TrigL2MuonSA::RpcLayerClusters &	rpcLayerClusters ) const

Definition at line 35 of file RpcClusterPreparator.cxx.

{
  
  // pattern : map<int, Muon::RpcPrepData*, less<int>>
  std::map<Identifier,pattern> digits;
  digits.clear();
 
  for( const Muon::RpcPrepDataCollection* theCollection : rpcCols ){
 
    if(theCollection->size()>0){
      // build the patterns
      if(buildPatterns(doMultiMuon, p_roids, theCollection, digits)){
        buildClusters(clusterPatFinder, digits, rpcLayerClusters);
      }
    }
    //clear map at each collection
    digits.clear();
  }
  return StatusCode::SUCCESS;
}

◆ 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

◆ initialize()

StatusCode TrigL2MuonSA::RpcClusterPreparator::initialize ( )

overridevirtual

Definition at line 23 of file RpcClusterPreparator.cxx.

{
   ATH_CHECK(m_idHelperSvc.retrieve());
   ATH_MSG_DEBUG("Retrieved " << m_idHelperSvc);
   ATH_CHECK( m_recRPCRoiTool.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_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_idHelperSvc

ServiceHandle<Muon::IMuonIdHelperSvc> TrigL2MuonSA::RpcClusterPreparator::m_idHelperSvc {this, "MuonIdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"}

private

Definition at line 57 of file RpcClusterPreparator.h.

57{this, "MuonIdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"};

◆ m_recRPCRoiTool

ToolHandle<LVL1::ITrigT1MuonRecRoiTool> TrigL2MuonSA::RpcClusterPreparator::m_recRPCRoiTool { this, "TrigT1RPCRecRoiTool", "LVL1::TrigT1RPCRecRoiTool/TrigT1RPCRecRoiTool"}

private

Definition at line 58 of file RpcClusterPreparator.h.

58{ this, "TrigT1RPCRecRoiTool", "LVL1::TrigT1RPCRecRoiTool/TrigT1RPCRecRoiTool"};

◆ 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.

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

Public Types

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ pattern

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ RpcClusterPreparator()

Member Function Documentation

◆ buildClusters()

◆ buildPatterns()

◆ clusteringRPCs()

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ extraDeps_update_handler()

◆ initialize()

◆ inputHandles()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_detStore

◆ m_evtStore

◆ m_idHelperSvc

◆ m_recRPCRoiTool

◆ m_varHandleArraysDeclared

◆ m_vhka