EcalBarrelGeometry Class Reference

#include <EcalBarrelGeometry.h>

Inheritance diagram for EcalBarrelGeometry:

Public Types
enum	{ k_NumberOfCellsForCorners = EBDetId::kSizeForDenseIndexing }
enum	{ k_NumberOfShapes = 17 }
enum	{ k_NumberOfParametersPerShape = 11 }
typedef EcalBarrelGeometryRecord	AlignedRecord
typedef EBAlignmentRcd	AlignmentRecord
typedef CaloCellGeometry::CCGFloat	CCGFloat
typedef std::vector < TruncatedPyramid >	CellVec
typedef EBDetId	DetIdType
typedef IdealGeometryRecord	IdealRecord
typedef EcalBarrelNumberingScheme	NumberingScheme
typedef EZArrayFL< EEDetId >	OrderedListOfEEDetId
typedef PEcalBarrelRcd	PGeometryRecord
typedef CaloCellGeometry::Pt3D	Pt3D
typedef CaloCellGeometry::Pt3DVec	Pt3DVec
typedef std::vector < OrderedListOfEEDetId * >	VecOrdListEEDetIdPtr
Public Types inherited from CaloSubdetectorGeometry
typedef CaloCellGeometry::CCGFloat	CCGFloat
typedef std::vector < CaloCellGeometry const * >	CellSet
typedef std::set< DetId >	DetIdSet
typedef std::vector< CCGFloat >	DimVec
typedef std::vector< unsigned int >	IVec
typedef CaloCellGeometry::ParMgr	ParMgr
typedef CaloCellGeometry::ParVec	ParVec
typedef CaloCellGeometry::ParVecVec	ParVecVec
typedef std::vector< CCGFloat >	TrVec

Public Member Functions
CCGFloat	avgRadiusXYFrontFaceCenter () const
	EcalBarrelGeometry ()
int	getBasketSizeInPhi () const
virtual CaloSubdetectorGeometry::DetIdSet	getCells (const GlobalPoint &r, double dR) const
	Get a list of all cells within a dR of the given cell. More...
virtual DetId	getClosestCell (const GlobalPoint &r) const
const OrderedListOfEEDetId *	getClosestEndcapCells (EBDetId id) const
const std::vector< int > &	getEtaBaskets () const
int	getNumXtalsEtaDirection () const
int	getNumXtalsPhiDirection () const
virtual void	newCell (const GlobalPoint &f1, const GlobalPoint &f2, const GlobalPoint &f3, const CCGFloat *parm, const DetId &detId)
virtual unsigned int	numberOfParametersPerShape () const
virtual unsigned int	numberOfShapes () const
void	setBasketSizeInPhi (const int &PhiBaskets)
void	setEtaBaskets (const std::vector< int > &EtaBaskets)
void	setNumXtalsEtaDirection (const int &nnxtalEta)
void	setNumXtalsPhiDirection (const int &nnxtalPhi)
virtual	~EcalBarrelGeometry ()
Public Member Functions inherited from CaloSubdetectorGeometry
void	allocateCorners (CaloCellGeometry::CornersVec::size_type n)
void	allocatePar (ParVec::size_type n, unsigned int m)
	CaloSubdetectorGeometry ()
CaloCellGeometry::CornersMgr *	cornersMgr ()
CCGFloat	deltaEta (const DetId &detId) const
CCGFloat	deltaPhi (const DetId &detId) const
virtual void	fillDefaultNamedParameters () const
virtual CellSet	getCellSet (const GlobalPoint &r, double dR) const
virtual const CaloCellGeometry *	getGeometry (const DetId &id) const
	Get the cell geometry of a given detector id. Should return false if not found. More...
virtual void	getSummary (TrVec &trVector, IVec &iVector, DimVec &dimVector, IVec &dinsVector) const
virtual const std::vector < DetId > &	getValidDetIds (DetId::Detector det=DetId::Detector(0), int subdet=0) const
	Get a list of valid detector ids (for the given subdetector) More...
virtual void	initializeParms ()
virtual unsigned int	numberOfTransformParms () const
ParMgr *	parMgr ()
const ParMgr *	parMgrConst () const
ParVecVec &	parVecVec ()
const ParVecVec &	parVecVec () const
virtual bool	present (const DetId &id) const
	is this detid present in the geometry? More...
virtual	~CaloSubdetectorGeometry ()
	The base class DOES assume that it owns the CaloCellGeometry objects. More...

Static Public Member Functions
static unsigned int	alignmentTransformIndexGlobal (const DetId &id)
static unsigned int	alignmentTransformIndexLocal (const DetId &id)
static std::string	dbString ()
static DetId	detIdFromLocalAlignmentIndex (unsigned int iLoc)
static std::string	hitString ()
static void	localCorners (Pt3DVec &lc, const CCGFloat *pv, unsigned int i, Pt3D &ref)
static unsigned int	numberOfAlignments ()
static std::string	producerTag ()

Protected Member Functions
virtual const CaloCellGeometry *	cellGeomPtr (uint32_t index) const
Protected Member Functions inherited from CaloSubdetectorGeometry
void	addValidID (const DetId &id)
virtual unsigned int	indexFor (const DetId &id) const
virtual unsigned int	sizeForDenseIndex (const DetId &id) const

Private Attributes
std::vector< int >	_EtaBaskets
int	_nnxtalEta
int	_nnxtalPhi
int	_PhiBaskets
std::atomic< EZMgrFL< EEDetId > * >	m_borderMgr
std::atomic < VecOrdListEEDetIdPtr * >	m_borderPtrVec
CellVec	m_cellVec
std::atomic< bool >	m_check
CCGFloat	m_radius

Additional Inherited Members
Static Protected Member Functions inherited from CaloSubdetectorGeometry
static CCGFloat	deltaR (const GlobalPoint &p1, const GlobalPoint &p2)
Protected Attributes inherited from CaloSubdetectorGeometry
ParVecVec	m_parVecVec
std::vector< DetId >	m_validIds

Detailed Description

Definition at line 19 of file EcalBarrelGeometry.h.

Member Typedef Documentation

typedef EcalBarrelGeometryRecord EcalBarrelGeometry::AlignedRecord

Definition at line 30 of file EcalBarrelGeometry.h.

typedef EBAlignmentRcd EcalBarrelGeometry::AlignmentRecord

Definition at line 31 of file EcalBarrelGeometry.h.

typedef CaloCellGeometry::CCGFloat EcalBarrelGeometry::CCGFloat

Definition at line 25 of file EcalBarrelGeometry.h.

typedef std::vector<TruncatedPyramid> EcalBarrelGeometry::CellVec

Definition at line 23 of file EcalBarrelGeometry.h.

typedef EBDetId EcalBarrelGeometry::DetIdType

Definition at line 40 of file EcalBarrelGeometry.h.

typedef IdealGeometryRecord EcalBarrelGeometry::IdealRecord

Definition at line 29 of file EcalBarrelGeometry.h.

typedef EcalBarrelNumberingScheme EcalBarrelGeometry::NumberingScheme

Definition at line 38 of file EcalBarrelGeometry.h.

typedef EZArrayFL<EEDetId> EcalBarrelGeometry::OrderedListOfEEDetId

Definition at line 34 of file EcalBarrelGeometry.h.

typedef PEcalBarrelRcd EcalBarrelGeometry::PGeometryRecord

Definition at line 32 of file EcalBarrelGeometry.h.

typedef CaloCellGeometry::Pt3D EcalBarrelGeometry::Pt3D

Definition at line 26 of file EcalBarrelGeometry.h.

typedef CaloCellGeometry::Pt3DVec EcalBarrelGeometry::Pt3DVec

Definition at line 27 of file EcalBarrelGeometry.h.

typedef std::vector<OrderedListOfEEDetId*> EcalBarrelGeometry::VecOrdListEEDetIdPtr

Definition at line 36 of file EcalBarrelGeometry.h.

Member Enumeration Documentation

anonymous enum

Enumerator
k_NumberOfCellsForCorners

Definition at line 42 of file EcalBarrelGeometry.h.

{ k_NumberOfCellsForCorners = EBDetId::kSizeForDenseIndexing } ;

anonymous enum

Enumerator
k_NumberOfShapes

Definition at line 44 of file EcalBarrelGeometry.h.

{ k_NumberOfShapes = 17 } ;

anonymous enum

Enumerator
k_NumberOfParametersPerShape

Definition at line 46 of file EcalBarrelGeometry.h.

{ k_NumberOfParametersPerShape = 11 } ;

Constructor & Destructor Documentation

EcalBarrelGeometry::EcalBarrelGeometry

(

)

Definition at line 20 of file EcalBarrelGeometry.cc.

References _EtaBaskets.

                                       :
   _nnxtalEta     ( 85 ) ,
   _nnxtalPhi     ( 360 ) ,
   _PhiBaskets    ( 18 ) ,
   m_borderMgr    ( nullptr ),
   m_borderPtrVec ( nullptr ) ,
   m_radius       ( -1. ),
   m_check        ( false ),
   m_cellVec      ( k_NumberOfCellsForCorners )
{
   const int neba[] = {25,45,65,85} ;
   _EtaBaskets = std::vector<int>( neba, neba+4 ) ;
}

EcalBarrelGeometry::~EcalBarrelGeometry ( )

virtual

Definition at line 35 of file EcalBarrelGeometry.cc.

References m_borderMgr, m_borderPtrVec, and findQualityFiles::v.

{
  if(m_borderPtrVec)
  {
    auto ptr = m_borderPtrVec.load(std::memory_order_acquire);
    for(auto& v: (*ptr)) {
        if(v) delete v;
        v = nullptr;
    }
    delete m_borderPtrVec.load() ;
  }
  delete m_borderMgr.load() ;
}

Member Function Documentation

unsigned int EcalBarrelGeometry::alignmentTransformIndexGlobal ( const DetId &  id )

static

Definition at line 69 of file EcalBarrelGeometry.cc.

References DetId::Ecal.

{
   return (unsigned int)DetId::Ecal - 1 ;
}

unsigned int EcalBarrelGeometry::alignmentTransformIndexLocal ( const DetId &  id )

static

Definition at line 51 of file EcalBarrelGeometry.cc.

References assert(), cmsHarvester::index, CaloGenericDetId::isEB(), and ecalpyutils::ism().

{
   const CaloGenericDetId gid ( id ) ;

   assert( gid.isEB() ) ;

   unsigned int index ( EBDetId(id).ism() - 1 ) ;

   return index ;
}

CCGFloat EcalBarrelGeometry::avgRadiusXYFrontFaceCenter

(

)

const

Definition at line 476 of file EcalBarrelGeometry.cc.

References cellGeomPtr(), CaloCellGeometry::getPosition(), i, m_cellVec, m_check, m_radius, and PV3DBase< T, PVType, FrameType >::perp().

{
   if(!m_check.load(std::memory_order_acquire))
   {
      CCGFloat sum ( 0 ) ;
      for( uint32_t i ( 0 ) ; i != m_cellVec.size() ; ++i )
      {
     const CaloCellGeometry* cell ( cellGeomPtr(i) ) ;
     if( 0 != cell )
     {
        const GlobalPoint& pos ( cell->getPosition() ) ;
        sum += pos.perp() ;
     }
      }
      m_radius = sum/m_cellVec.size() ;
      m_check.store(true, std::memory_order_release);
   }
   return m_radius ;
}

const CaloCellGeometry * EcalBarrelGeometry::cellGeomPtr ( uint32_t  index ) const

protectedvirtual

Implements CaloSubdetectorGeometry.

Definition at line 497 of file EcalBarrelGeometry.cc.

References m_cellVec, and CaloCellGeometry::param().

Referenced by avgRadiusXYFrontFaceCenter().

{
   const CaloCellGeometry* cell ( &m_cellVec[ index ] ) ;
   return ( m_cellVec.size() < index ||
        0 == cell->param() ? 0 : cell ) ;
}

static std::string EcalBarrelGeometry::dbString ( )

inlinestatic

Definition at line 48 of file EcalBarrelGeometry.h.

{ return "PEcalBarrelRcd" ; }

DetId EcalBarrelGeometry::detIdFromLocalAlignmentIndex ( unsigned int  iLoc )

static

Definition at line 63 of file EcalBarrelGeometry.cc.

References EBDetId::SMCRYSTALMODE.

Referenced by FakeCaloAlignmentEP::produceEBAli(), and TestCaloAlignmentEP::produceEBAli().

{
   return EBDetId( iLoc + 1, 1, EBDetId::SMCRYSTALMODE ) ;
}

int EcalBarrelGeometry::getBasketSizeInPhi ( ) const

inline

Definition at line 63 of file EcalBarrelGeometry.h.

References _PhiBaskets.

Referenced by ClusterShapeAlgo::Calculate_BarrelBasketEnergyFraction().

{ return _PhiBaskets ; }  

CaloSubdetectorGeometry::DetIdSet EcalBarrelGeometry::getCells ( const GlobalPoint &  r, double  dR  ) const

virtual

Get a list of all cells within a dR of the given cell.

The default implementation makes a loop over all cell geometries. Cleverer implementations are suggested to use rough conversions between eta/phi and ieta/iphi and test on the boundaries.

Reimplemented from CaloSubdetectorGeometry.

Definition at line 302 of file EcalBarrelGeometry.cc.

References funct::abs(), constexpr, reco::deltaR2(), reco::dp, eta, PV3DBase< T, PVType, FrameType >::eta(), CaloCellGeometry::etaPos(), f, CaloSubdetectorGeometry::getCells(), m_cellVec, M_PI, EBDetId::MAX_IETA, EBDetId::MAX_IPHI, convertSQLiteXML::ok, phi, PV3DBase< T, PVType, FrameType >::phi(), CaloCellGeometry::phiPos(), pileupReCalc_HLTpaths::scale, and PV3DBase< T, PVType, FrameType >::z().

{
   constexpr int maxphi ( EBDetId::MAX_IPHI ) ;
   constexpr int maxeta ( EBDetId::MAX_IETA ) ;
   constexpr float scale( maxphi/(2*M_PI) ) ; // angle to index

   CaloSubdetectorGeometry::DetIdSet dis;  // this is the return object

   if( 0.000001 < dR )
   {
      if( dR > M_PI/2. ) // this version needs "small" dR
      {
     dis = CaloSubdetectorGeometry::getCells( r, dR ) ; // base class version
      }
      else
      {
     const float dR2     ( dR*dR ) ;
     const float reta    ( r.eta() ) ;
     const float rz      ( r.z()   ) ;
     const float rphi    ( r.phi() ) ;
     const float lowEta  ( reta - dR ) ;
     const float highEta ( reta + dR ) ;
     
     if( highEta > -1.5 &&
         lowEta  <  1.5    ) // in barrel
     {
       const int    ieta_center ( int( reta*scale + ((rz<0)?(-1):(1))) ) ;
       const float phi         ( rphi<0 ? rphi + float(2*M_PI) : rphi ) ;
       const int    iphi_center ( int( phi*scale + 11.f ) ) ; // phi=-9.4deg is iphi=1

       const float fr    ( dR*scale    ) ; // # crystal widths in dR
       const float frp   ( 1.08f*fr + 1.f ) ; // conservatively above fr 
       const float frm   ( 0.92f*fr - 1.f ) ; // conservatively below fr
       const int    idr   ( (int)frp        ) ; // integerize
       const int    idr2p ( (int)(frp*frp)     ) ;
       const int    idr2m ( frm > 0 ? int(frm*frm) : 0 ) ;
       
       for( int de ( -idr ) ; de <= idr ; ++de ) // over eta limits
         {
           int ieta ( de + ieta_center ) ;
           
           if( std::abs(ieta) <= maxeta &&
           ieta      != 0         ) // eta is in EB
         {
           const int de2 ( de*de ) ;
           for( int dp ( -idr ) ; dp <= idr ; ++dp )  // over phi limits
             {
               const int irange2 ( dp*dp + de2 ) ;
               
               if( irange2 <= idr2p ) // cut off corners that must be too far away
             {
               const int iphi ( ( iphi_center + dp + maxphi - 1 )%maxphi + 1 ) ;
               
               if( iphi != 0 )
                 {
                   const EBDetId id ( ieta, iphi ) ;
                   
                   bool ok ( irange2 < idr2m ) ;  // no more calculation necessary if inside this radius
               
                   if( !ok ) // if not ok, then we have to test this cell for being inside cone
                 {
                   const CaloCellGeometry* cell  = &m_cellVec[ id.denseIndex()];
                   const float       eta ( cell->etaPos() ) ;
                   const float       phi ( cell->phiPos() ) ;
                   ok = ( reco::deltaR2( eta, phi, reta, rphi ) < dR2 ) ;
               }
                   if( ok ) dis.insert( id ) ;
                 }
             }
             }
         }
         }
     }
      }
   }
   return dis;
}

DetId EcalBarrelGeometry::getClosestCell ( const GlobalPoint &  r ) const

virtual

Reimplemented from CaloSubdetectorGeometry.

Definition at line 75 of file EcalBarrelGeometry.cc.

References _nnxtalPhi, funct::A, newFWLiteAna::bin, funct::C, constexpr, filterCSVwithJSON::copy, counter, HLT_FULL_cff::distance, alignCSCRings::e, eta, PV3DBase< T, PVType, FrameType >::eta(), EBDetId::ETAPHIMODE, CaloCellGeometry::etaPos(), CaloSubdetectorGeometry::getGeometry(), i, EBDetId::ieta(), EBDetId::iphi(), M_PI, EBDetId::MAX_IPHI, EBDetId::MIN_IPHI, PV3DBase< T, PVType, FrameType >::phi(), point, CaloSubdetectorGeometry::present(), command_line::start, x, PV3DBase< T, PVType, FrameType >::x(), y, PV3DBase< T, PVType, FrameType >::y(), z, and PV3DBase< T, PVType, FrameType >::z().

Referenced by spr::chargeIsolationEcal(), CaloGeometryHelper::getClosestCell(), spr::propagateCALO(), and spr::propagateCosmicCALO().

{

  // z is the easy one
  int leverx = 1;
  int levery = 1;
  CCGFloat pointz = r.z();
  int zbin=1;
  if(pointz<0)
    zbin=-1;

  // Now find the closest eta
  CCGFloat pointeta = r.eta();
  //  double eta;
  CCGFloat deta=999.;
  int etabin=1;
  
  int guessed_eta = (int)( fabs(pointeta) / 0.0174)+1;
  int guessed_eta_begin = guessed_eta-1;
  int guessed_eta_end   = guessed_eta+1;
  if (guessed_eta_begin < 1) guessed_eta_begin = 1;
  if (guessed_eta_end > 85) guessed_eta_end = 85;

    for(int bin=guessed_eta_begin; bin<= guessed_eta_end; bin++)
      {
    try
      {
        if (!present(EBDetId(zbin*bin,1,EBDetId::ETAPHIMODE)))
          continue;

        CCGFloat eta = getGeometry(EBDetId(zbin*bin,1,EBDetId::ETAPHIMODE))->etaPos();

        if(fabs(pointeta-eta)<deta)
          {
        deta=fabs(pointeta-eta);
        etabin=bin;
          }
        else break;
      }
    catch ( cms::Exception &e ) 
      {
      }
      }
    

  // Now the closest phi. always same number of phi bins(!?)
  constexpr CCGFloat twopi = M_PI+M_PI;
  // 10 degree tilt
  constexpr CCGFloat tilt=twopi/36.;

  CCGFloat pointphi = r.phi()+tilt;

  // put phi in correct range (0->2pi)
  if(pointphi > twopi)
    pointphi -= twopi;
  if(pointphi < 0)
    pointphi += twopi;

  //calculate phi bin, distinguish + and - eta
  int phibin = static_cast<int>(pointphi / (twopi/_nnxtalPhi)) + 1;
  //   if(point.z()<0.0)
  //     {
  //       phibin = nxtalPhi/2 - 1 - phibin;
  //       if(phibin<0)
  //         phibin += nxtalPhi;
  //     }
  try
    {
      EBDetId myCell(zbin*etabin,phibin,EBDetId::ETAPHIMODE);

      if (!present(myCell))
    return DetId(0);
      
      Pt3D A;
      Pt3D B;
      Pt3D C;
      Pt3D point(r.x(),r.y(),r.z());

      // D.K. : equation of plane : AA*x+BB*y+CC*z+DD=0;
      // finding equation for each edge

      // Since the point can lie between crystals, it is necessary to keep track of the movements
      // to avoid infinite loops
      CCGFloat history[4]{0.f};

      //
      // stop movement in eta direction when closest cell was found (point between crystals)
      int start = 1;
      int counter = 0;
      // Moving until find closest crystal in eta and phi directions (leverx and levery)
      while  (leverx==1 || levery == 1)
    {
      leverx = 0;
      levery = 0;
      const CaloCellGeometry::CornersVec& corners 
         ( getGeometry(myCell)->getCorners() ) ;
      CCGFloat SS[4];

      // compute the distance of the point with respect of the 4 crystal lateral planes
      for (short i=0; i < 4 ; ++i)
        {
          A = Pt3D(corners[i%4].x(),corners[i%4].y(),corners[i%4].z());
          B = Pt3D(corners[(i+1)%4].x(),corners[(i+1)%4].y(),corners[(i+1)%4].z());
          C = Pt3D(corners[4+(i+1)%4].x(),corners[4+(i+1)%4].y(),corners[4+(i+1)%4].z());
          Pl3D plane(A,B,C);
          plane.normalize();
          CCGFloat distance = plane.distance(point);
          if(plane.d()>0.) distance=-distance;
          if (corners[0].z()<0.) distance=-distance;
          SS[i] = distance;
        }

      // SS's - normals
      // check position of the point with respect to opposite side of crystal
      // if SS's have opposite sign, the  point lies inside that crystal

      if ( ( SS[0]>0.&&SS[2]>0. )||( SS[0]<0.&&SS[2]<0. ) )
        {
          levery = 1;
          if ( history[0]>0. && history[2]>0. && SS[0]<0 && SS[2]<0 &&
           (fabs(SS[0])+fabs(SS[2]))> (fabs(history[0])+fabs(history[2]))) levery = 0  ;
          if ( history[0]<0. && history[2]<0. && SS[0]>0 && SS[2]>0 &&
           (fabs(SS[0])+fabs(SS[2]))> (fabs(history[0])+fabs(history[2]))) levery = 0  ;


          if (SS[0]>0. )
        {
          EBDetId nextPoint;
          if (myCell.iphi()==EBDetId::MIN_IPHI) 
            nextPoint=EBDetId(myCell.ieta(),EBDetId::MAX_IPHI);
          else 
            nextPoint=EBDetId(myCell.ieta(),myCell.iphi()-1);
          if (present(nextPoint))
            myCell=nextPoint;
          else
            levery=0;         
        }
          else
        {
          EBDetId nextPoint;
          if (myCell.iphi()==EBDetId::MAX_IPHI)
            nextPoint=EBDetId(myCell.ieta(),EBDetId::MIN_IPHI);
          else
            nextPoint=EBDetId(myCell.ieta(),myCell.iphi()+1);
          if (present(nextPoint))
            myCell=nextPoint;
          else
            levery=0;
        }
        }


      if ( ( ( SS[1]>0.&&SS[3]>0. )||( SS[1]<0.&&SS[3]<0. )) && start==1  )
        {
          leverx = 1;

          if ( history[1]>0. && history[3]>0. && SS[1]<0 && SS[3]<0 &&
           (fabs(SS[1])+fabs(SS[3]))> (fabs(history[1])+fabs(history[3])) )
        {
          leverx = 0;
          start = 0;
        }

          if ( history[1]<0. && history[3]<0. && SS[1]>0 && SS[3]>0 &&
           (fabs(SS[1])+fabs(SS[3]))> (fabs(history[1])+fabs(history[3])) )
        {
          leverx = 0;
          start = 0;
        }


          if (SS[1]>0.)
        {
          EBDetId nextPoint;
          if (myCell.ieta()==-1) 
            nextPoint=EBDetId (1,myCell.iphi());
          else 
            {
              int nieta= myCell.ieta()+1;
              if(nieta==86) nieta=85;
              nextPoint=EBDetId(nieta,myCell.iphi());
            }
          if (present(nextPoint))
            myCell = nextPoint;
          else
            leverx = 0;
        }
          else
        {
          EBDetId nextPoint;
          if (myCell.ieta()==1) 
            nextPoint=EBDetId(-1,myCell.iphi());
          else 
            {
              int nieta=myCell.ieta()-1;
              if(nieta==-86) nieta=-85;
              nextPoint=EBDetId(nieta,myCell.iphi());
            }
          if (present(nextPoint))
            myCell = nextPoint;
          else
            leverx = 0;
        }
        }
      
      // Update the history. If the point lies between crystals, the closest one
      // is returned
      std::copy(SS,SS+4,history);
      
      counter++;
      if (counter == 10)
        {
          leverx=0;
          levery=0;
        }
    }
      // D.K. if point lies netween cells, take a closest cell.
      return DetId(myCell);
    }
  catch ( cms::Exception &e ) 
    { 
      return DetId(0);
    }

}

const EcalBarrelGeometry::OrderedListOfEEDetId * EcalBarrelGeometry::getClosestEndcapCells

(

EBDetId

id

)

const

Definition at line 382 of file EcalBarrelGeometry.cc.

References i, EEDetId::idOuterRing(), EEDetId::iquadrant(), EEDetId::ix(), EEDetId::iy(), relval_2017::k, m_borderMgr, m_borderPtrVec, and EEDetId::validDetId().

Referenced by spr::simpleMove(), and PFECALHashNavigator::stdsimplemove().

{
   OrderedListOfEEDetId* ptr ( nullptr ) ;
   auto ptrVec = m_borderPtrVec.load(std::memory_order_acquire);
   if(!ptrVec) {
       if( 0 != id.rawId() ) {
          const int iPhi     ( id.iphi() ) ;
          const int iz       ( id.ieta()>0 ? 1 : -1 ) ;
          const EEDetId eeid ( EEDetId::idOuterRing( iPhi, iz ) ) ;
          const int iq ( eeid.iquadrant() ) ;
          const int xout ( 1==iq || 4==iq ? 1 : -1 ) ;
          const int yout ( 1==iq || 2==iq ? 1 : -1 ) ;
          if (!m_borderMgr.load(std::memory_order_acquire)) {
              EZMgrFL<EEDetId>* expect = nullptr;
              auto ptrMgr = new EZMgrFL<EEDetId>( 720*9, 9 ) ;
              bool exchanged = m_borderMgr.compare_exchange_strong(expect, ptrMgr, std::memory_order_acq_rel);
              if(!exchanged) delete ptrMgr;
          }
          VecOrdListEEDetIdPtr* expect = nullptr;
          auto ptrVec = new VecOrdListEEDetIdPtr();
          ptrVec->reserve(720);
          for( unsigned int i ( 0 ) ; i != 720 ; ++i )
          {
              const int kz ( 360>i ? -1 : 1 ) ;
              const EEDetId eeid ( EEDetId::idOuterRing( i%360+1, kz ) ) ;

              const int jx ( eeid.ix() ) ;
              const int jy ( eeid.iy() ) ;

              OrderedListOfEEDetId& olist ( *new OrderedListOfEEDetId( m_borderMgr.load(std::memory_order_acquire) ) );
              int il ( 0 ) ;

              for( unsigned int k ( 1 ) ; k <= 25 ; ++k )
              {
                 const int kx ( 1==k || 2==k || 3==k || 12==k || 13==k ? 0 :
                        ( 4==k || 6==k || 8==k || 15==k || 20==k ? 1 :
                      ( 5==k || 7==k || 9==k || 16==k || 19==k ? -1 :
                        ( 10==k || 14==k || 21==k || 22==k || 25==k ? 2 : -2 )))) ;
                 const int ky ( 1==k || 4==k || 5==k || 10==k || 11==k ? 0 :
                        ( 2==k || 6==k || 7==k || 14==k || 17==k ? 1 :
                      ( 3==k || 8==k || 9==k || 18==k || 21==k ? -1 :
                        ( 12==k || 15==k || 16==k || 22==k || 23==k ? 2 : -2 )))) ;

                 if( 8>=il && EEDetId::validDetId( jx + kx*xout ,
                               jy + ky*yout , kz ) )
                 {
                    olist[il++]=EEDetId( jx + kx*xout, jy + ky*yout, kz ) ;
                 }
              }
              ptrVec->push_back( &olist ) ;
          }
          bool exchanged = m_borderPtrVec.compare_exchange_strong(expect, ptrVec, std::memory_order_acq_rel);
          if(!exchanged) delete ptrVec;
          ptrVec = m_borderPtrVec.load(std::memory_order_acquire);
          ptr = (*ptrVec)[iPhi - 1 + ( 0>iz ? 0 : 360 )];
       }
   }
   return ptr;
}

const std::vector<int>& EcalBarrelGeometry::getEtaBaskets ( ) const

inline

Definition at line 61 of file EcalBarrelGeometry.h.

References _EtaBaskets.

Referenced by ClusterShapeAlgo::Calculate_BarrelBasketEnergyFraction().

{ return _EtaBaskets ; }

int EcalBarrelGeometry::getNumXtalsEtaDirection ( ) const

inline

Definition at line 59 of file EcalBarrelGeometry.h.

References _nnxtalEta.

{ return _nnxtalEta ; }

int EcalBarrelGeometry::getNumXtalsPhiDirection ( ) const

inline

Definition at line 57 of file EcalBarrelGeometry.h.

References _nnxtalPhi.

{ return _nnxtalPhi ; }

static std::string EcalBarrelGeometry::hitString ( )

inlinestatic

Definition at line 83 of file EcalBarrelGeometry.h.

{ return "EcalHitsEB" ; }

void EcalBarrelGeometry::localCorners ( Pt3DVec &  lc, const CCGFloat *  pv, unsigned int  i, Pt3D &  ref  )

static

Definition at line 443 of file EcalBarrelGeometry.cc.

References EBDetId::kSizeForDenseIndexing, TruncatedPyramid::localCornersReflection(), and TruncatedPyramid::localCornersSwap().

{
   const bool negz ( EBDetId::kSizeForDenseIndexing/2 >  i ) ;
   const bool odd  ( 1 == i%2 ) ;

   if( ( ( negz  && !odd ) ||
     ( !negz && odd  )    ) )
   {
      TruncatedPyramid::localCornersReflection( lc, pv, ref ) ;
   }
   else
   {
      TruncatedPyramid::localCornersSwap( lc, pv, ref ) ;
   }
}

void EcalBarrelGeometry::newCell ( const GlobalPoint &  f1, const GlobalPoint &  f2, const GlobalPoint &  f3, const CCGFloat *  parm, const DetId &  detId  )

virtual

Implements CaloSubdetectorGeometry.

Definition at line 463 of file EcalBarrelGeometry.cc.

References CaloSubdetectorGeometry::addValidID(), CaloSubdetectorGeometry::cornersMgr(), and m_cellVec.

{
   const unsigned int cellIndex ( EBDetId( detId ).denseIndex() ) ;
   m_cellVec[ cellIndex ] =
      TruncatedPyramid( cornersMgr(), f1, f2, f3, parm ) ;
   addValidID( detId ) ;
}

static unsigned int EcalBarrelGeometry::numberOfAlignments ( )

inlinestatic

Definition at line 87 of file EcalBarrelGeometry.h.

Referenced by FakeCaloAlignmentEP::produceEBAli(), and TestCaloAlignmentEP::produceEBAli().

{ return 36 ; }

virtual unsigned int EcalBarrelGeometry::numberOfParametersPerShape ( ) const

inlinevirtual

Reimplemented from CaloSubdetectorGeometry.

Definition at line 51 of file EcalBarrelGeometry.h.

References k_NumberOfParametersPerShape.

{ return k_NumberOfParametersPerShape ; }

virtual unsigned int EcalBarrelGeometry::numberOfShapes ( ) const

inlinevirtual

Reimplemented from CaloSubdetectorGeometry.

Definition at line 50 of file EcalBarrelGeometry.h.

References k_NumberOfShapes.

{ return k_NumberOfShapes ; }

static std::string EcalBarrelGeometry::producerTag ( )

inlinestatic

Definition at line 85 of file EcalBarrelGeometry.h.

Referenced by PCaloGeometryBuilder::beginRun(), and CaloGeometryBuilder::produceAligned().

{ return "EcalBarrel" ; }

void EcalBarrelGeometry::setBasketSizeInPhi ( const int &  PhiBaskets )

inline

Definition at line 71 of file EcalBarrelGeometry.h.

References _PhiBaskets.

{ _PhiBaskets=PhiBaskets ; }

void EcalBarrelGeometry::setEtaBaskets ( const std::vector< int > &  EtaBaskets )

inline

Definition at line 69 of file EcalBarrelGeometry.h.

References _EtaBaskets.

{ _EtaBaskets=EtaBaskets ; }

void EcalBarrelGeometry::setNumXtalsEtaDirection ( const int &  nnxtalEta )

inline

Definition at line 67 of file EcalBarrelGeometry.h.

References _nnxtalEta.

{ _nnxtalEta=nnxtalEta ; }

void EcalBarrelGeometry::setNumXtalsPhiDirection ( const int &  nnxtalPhi )

inline

Definition at line 65 of file EcalBarrelGeometry.h.

References _nnxtalPhi.

{ _nnxtalPhi=nnxtalPhi ; }

Member Data Documentation

std::vector<int> EcalBarrelGeometry::_EtaBaskets

private

size of the baskets in the eta direction. This is needed

to find out whether two adjacent crystals lie in the same basked ('module') or not (e.g. this can be used for correcting cluster energies etc.)

Definition at line 121 of file EcalBarrelGeometry.h.

Referenced by EcalBarrelGeometry(), getEtaBaskets(), and setEtaBaskets().

int EcalBarrelGeometry::_nnxtalEta

private

number of crystals in eta direction

Definition at line 112 of file EcalBarrelGeometry.h.

Referenced by getNumXtalsEtaDirection(), and setNumXtalsEtaDirection().

int EcalBarrelGeometry::_nnxtalPhi

private

number of crystals in phi direction

Definition at line 115 of file EcalBarrelGeometry.h.

Referenced by getClosestCell(), getNumXtalsPhiDirection(), and setNumXtalsPhiDirection().

int EcalBarrelGeometry::_PhiBaskets

private

size of one basket in phi

Definition at line 124 of file EcalBarrelGeometry.h.

Referenced by getBasketSizeInPhi(), and setBasketSizeInPhi().

std::atomic<EZMgrFL<EEDetId>*> EcalBarrelGeometry::m_borderMgr

mutableprivate

Definition at line 126 of file EcalBarrelGeometry.h.

Referenced by getClosestEndcapCells(), and ~EcalBarrelGeometry().

std::atomic<VecOrdListEEDetIdPtr*> EcalBarrelGeometry::m_borderPtrVec

mutableprivate

Definition at line 128 of file EcalBarrelGeometry.h.

Referenced by getClosestEndcapCells(), and ~EcalBarrelGeometry().

CellVec EcalBarrelGeometry::m_cellVec

private

Definition at line 132 of file EcalBarrelGeometry.h.

Referenced by avgRadiusXYFrontFaceCenter(), cellGeomPtr(), getCells(), and newCell().

std::atomic<bool> EcalBarrelGeometry::m_check

mutableprivate

Definition at line 130 of file EcalBarrelGeometry.h.

Referenced by avgRadiusXYFrontFaceCenter().

CCGFloat EcalBarrelGeometry::m_radius

mutableprivate

Definition at line 129 of file EcalBarrelGeometry.h.

Referenced by avgRadiusXYFrontFaceCenter().