#include <CaloTowerDetId.h>

Inheritance diagram for CaloTowerDetId:

Public Types
enum	{ kMaxIEta = 41, kMaxIPhi = 72, kBarNPhi = kMaxIPhi, kEndNPhi = kMaxIPhi/2, kForNPhi = kMaxIPhi/4, kBarIEta = 20, kEndIEta = 39, kForIEta = kMaxIEta, kBarNEta = kBarIEta, kEndNEta = kEndIEta - kBarNEta, kForNEta = kForIEta - kEndIEta, kBarNTot = kBarNPhikBarNEta, kEndNTot = kEndNPhikEndNEta, kForNTot = kForNPhikForNEta, kAllNTot = kBarNTot + kEndNTot + kForNTot, kNIndex = 2kAllNTot }
enum	{ kSizeForDenseIndexing = kNIndex }
Public Member Functions
	CaloTowerDetId ()
	CaloTowerDetId (uint32_t rawid)
	CaloTowerDetId (const DetId &id)
	CaloTowerDetId (int tower_ieta, int tower_iphi)
uint32_t	denseIndex () const
int	ieta () const
	get the tower ieta
int	ietaAbs () const
	get the absolute value of the tower ieta
int	iphi () const
	get the tower iphi
CaloTowerDetId &	operator= (const DetId &id)
int	zside () const
	get the z-side of the tower (1/-1)
Static Public Member Functions
static CaloTowerDetId	detIdFromDenseIndex (uint32_t din)
static bool	validDenseIndex (uint32_t din)
static bool	validDetId (int ie, int ip)
Static Public Attributes
static const int	SubdetId = 1

Detailed Description

CaloTowerDetId uses DetId::Det of Calo and subdetId() of 1.

Date:: 2008/06/25 22:14:35

Revision:: 1.6

Author:: J. Mans - Minnesota

Definition at line 14 of file CaloTowerDetId.h.

Member Enumeration Documentation

anonymous enum

Enumerator:

kMaxIEta
kMaxIPhi
kBarNPhi
kEndNPhi
kForNPhi
kBarIEta
kEndIEta
kForIEta
kBarNEta
kEndNEta
kForNEta
kBarNTot
kEndNTot
kForNTot
kAllNTot
kNIndex

Definition at line 46 of file CaloTowerDetId.h.

           { kMaxIEta = 41 ,
             kMaxIPhi = 72 ,
             kBarNPhi = kMaxIPhi ,
             kEndNPhi = kMaxIPhi/2 ,
             kForNPhi = kMaxIPhi/4 ,
             kBarIEta = 20 ,
             kEndIEta = 39 ,
             kForIEta = kMaxIEta ,
             kBarNEta = kBarIEta ,
             kEndNEta = kEndIEta - kBarNEta ,
             kForNEta = kForIEta - kEndIEta ,
             kBarNTot = kBarNPhi*kBarNEta   ,
             kEndNTot = kEndNPhi*kEndNEta   ,
             kForNTot = kForNPhi*kForNEta   ,
             kAllNTot = kBarNTot + kEndNTot + kForNTot ,
             kNIndex  = 2*kAllNTot } ;

anonymous enum

Enumerator:

kSizeForDenseIndexing

Definition at line 63 of file CaloTowerDetId.h.

{ kSizeForDenseIndexing = kNIndex } ;

Constructor & Destructor Documentation

CaloTowerDetId::CaloTowerDetId ( )

Create a null cellid

Definition at line 5 of file CaloTowerDetId.cc.

Referenced by detIdFromDenseIndex().

                               : DetId() {
}

CaloTowerDetId::CaloTowerDetId ( uint32_t rawid ) [explicit]

Create cellid from raw id (0=invalid tower id)

Definition at line 8 of file CaloTowerDetId.cc.

                                             : DetId(rawid&0xFFF0FFFFu) {
  
}

CaloTowerDetId::CaloTowerDetId	(	int	tower_ieta,
		int	tower_iphi
	)

Constructor from signed tower ieta and iphi

Definition at line 12 of file CaloTowerDetId.cc.

References DetId::id_.

                                                 : DetId(Calo,SubdetId) {
  id_|= 
    ((ieta>0)?(0x2000|((ieta&0x3F)<<7)):(((-ieta)&0x3f)<<7)) |
    (iphi&0x7F);
}

CaloTowerDetId::CaloTowerDetId ( const DetId & id )

Constructor from a generic cell id

Definition at line 18 of file CaloTowerDetId.cc.

References DetId::Calo, DetId::det(), Exception, DetId::id_, DetId::null(), DetId::rawId(), SubdetId, and DetId::subdetId().

                                               {
  if (!gen.null() && (gen.det()!=Calo || gen.subdetId()!=SubdetId)) {
    throw cms::Exception("Invalid DetId") << "Cannot initialize CaloTowerDetId from " << std::hex << gen.rawId() << std::dec;
  }
  id_=gen.rawId(); 
}

Member Function Documentation

uint32_t CaloTowerDetId::denseIndex ( ) const

Definition at line 57 of file CaloTowerDetId.cc.

References ietaAbs(), iphi(), kAllNTot, kBarIEta, kBarNPhi, kBarNTot, kEndIEta, kEndNPhi, kEndNTot, kForNPhi, and zside().

{
   const uint32_t ie ( ietaAbs()     ) ;
   const uint32_t ip ( iphi()    - 1 ) ;
   
   return ( ( 0 > zside() ? 0 : kAllNTot ) +
            ( ( kBarIEta >= ie ? ( ie - 1 )*kBarNPhi + ip :
                ( kEndIEta >= ie ?  kBarNTot + ( ie - 1 - kBarIEta )*kEndNPhi + ip/2 :
                  kBarNTot + kEndNTot + ( ie - 1 - kEndIEta )*kForNPhi + ip/4 ) ) ) ) ;
}

CaloTowerDetId CaloTowerDetId::detIdFromDenseIndex ( uint32_t din ) [static]

Definition at line 69 of file CaloTowerDetId.cc.

References CaloTowerDetId(), kAllNTot, kBarIEta, kBarNPhi, kBarNTot, kEndIEta, kEndNPhi, kEndNTot, kForNPhi, and validDenseIndex().

Referenced by CaloGenericDetId::CaloGenericDetId().

{
   const int iz ( din < kAllNTot ? -1 : 1 ) ;
   din %= kAllNTot ;
   const uint32_t ie ( ( kBarNTot + kEndNTot ) - 1 < din ?
                       kEndIEta + ( din - kBarNTot - kEndNTot )/kForNPhi + 1 :
                       ( kBarNTot - 1 < din ?
                         kBarIEta + ( din - kBarNTot )/kEndNPhi + 1 :
                         din/kBarNPhi + 1 ) ) ;

   const uint32_t ip ( ( kBarNTot + kEndNTot ) - 1 < din ?
                       ( ( din - kBarNTot - kEndNTot )%kForNPhi )*4 + 3 :
                       ( kBarNTot - 1 < din ?
                         ( ( din - kBarNTot )%kEndNPhi )*2 + 1 :
                         din%kBarNPhi + 1 ) ) ;

   return ( validDenseIndex( din ) ? CaloTowerDetId( iz*ie, ip ) : CaloTowerDetId() ) ;
}

int CaloTowerDetId::ieta ( ) const [inline]

get the tower ieta

Definition at line 32 of file CaloTowerDetId.h.

References ietaAbs(), and zside().

Referenced by CaloTowersValidation::analyze(), CaloTowerAnalyzer::analyze(), CaloTowersCreationAlgo::assignHit(), CaloTowerTopology::east(), FastL1Region::FillEMCrystals(), TrackDetMatchInfo::findMaxDeposition(), FastL1RegionMap::getRegionEtaPhiIndex(), FastL1RegionMap::getRegionIndex(), FastL1RegionMap::getRegionTowerIndex(), CaloTowersCreationAlgo::hadShwrPos(), CaloTower::ieta(), PileUpSubtractor::ieta(), fireworks::info(), DetIdInfo::info(), FastL1GlobalAlgo::isEMCand(), CaloTowersCreationAlgo::makeHcalDropChMap(), JetMaker::makeSpecific(), CaloTowerTopology::north(), TrackDetMatchInfo::nXnEnergy(), CaloTowerTopology::south(), CaloTowerTopology::valid(), CaloGenericDetId::validDetId(), and CaloTowerTopology::west().

{ return zside()*ietaAbs(); }

int CaloTowerDetId::ietaAbs ( ) const [inline]

get the absolute value of the tower ieta

Definition at line 30 of file CaloTowerDetId.h.

References DetId::id_.

Referenced by denseIndex(), CaloTower::energyInHB(), CaloTower::energyInHE(), CaloTower::energyInHF(), CaloTower::energyInHO(), PhysicsTowerOrganizer::findNeighbors(), CaloTower::hadEnergyHeInnerLayer(), CaloTower::hadEnergyHeOuterLayer(), CaloTowersCreationAlgo::hadShwrPos(), ieta(), CaloTower::ietaAbs(), CaloTowerTopology::north(), CaloTower::numCrystals(), CaloTower::outerEnergy(), CaloTower::outerEt(), CaloTowersCreationAlgo::rescaleTowers(), and CaloTowerTopology::south().

{ return (id_>>7)&0x3f; }

int CaloTowerDetId::iphi ( ) const

get the tower iphi

Definition at line 33 of file CaloTowerDetId.cc.

References DetId::id_.

Referenced by CaloTowerAnalyzer::analyze(), CaloTowersCreationAlgo::assignHit(), denseIndex(), CaloTowerTopology::east(), FastL1Region::FillEMCrystals(), TrackDetMatchInfo::findMaxDeposition(), PhysicsTowerOrganizer::findNeighbors(), FastL1RegionMap::getRegionEtaPhiIndex(), FastL1RegionMap::getRegionIndex(), FastL1RegionMap::getRegionTowerIndex(), CaloTowersCreationAlgo::hadShwrPos(), fireworks::info(), DetIdInfo::info(), CaloTower::iphi(), PileUpSubtractor::iphi(), FastL1GlobalAlgo::isEMCand(), CaloTowersCreationAlgo::makeHcalDropChMap(), CaloTowerTopology::north(), TrackDetMatchInfo::nXnEnergy(), CaloTowerTopology::south(), CaloTowerTopology::valid(), CaloGenericDetId::validDetId(), and CaloTowerTopology::west().

                               {
  int retval=id_&0x7F;
  return retval;
}

CaloTowerDetId & CaloTowerDetId::operator= ( const DetId & id )

Assignment from a generic cell id

Definition at line 25 of file CaloTowerDetId.cc.

References DetId::Calo, DetId::det(), Exception, DetId::id_, DetId::null(), DetId::rawId(), SubdetId, and DetId::subdetId().

                                                          {
  if (!gen.null() && (gen.det()!=Calo || gen.subdetId()!=SubdetId)) {
    throw cms::Exception("Invalid DetId") << "Cannot assign CaloTowerDetId from " << std::hex << gen.rawId() << std::dec;
  }
  id_=gen.rawId();
  return *this;
}

static bool CaloTowerDetId::validDenseIndex ( uint32_t din ) [inline, static]

Definition at line 44 of file CaloTowerDetId.h.

References kSizeForDenseIndexing.

Referenced by detIdFromDenseIndex().

{ return ( din < kSizeForDenseIndexing ) ; }

bool CaloTowerDetId::validDetId	(	int	ie,
		int	ip
	)		`[static]`

Definition at line 39 of file CaloTowerDetId.cc.

References abs, kBarIEta, kBarNPhi, kEndIEta, kForIEta, kMaxIEta, and kMaxIPhi.

{
   const int ia ( abs( ie ) ) ;
   return ( ( ia >= 1 )        &&
            ( ip >= 1 )        &&
            ( ia <= kMaxIEta ) &&
            ( ip <= kMaxIPhi ) &&
            ( ( ( ia <= kBarIEta ) &&
                ( ip <= kBarNPhi )    ) ||
             ( ( ia >  kBarIEta ) &&
                ( ia <= kEndIEta ) &&
                ( (ip-1)%2 == 0  )    ) ||
              ( ( ia >  kEndIEta ) &&
                ( ia <= kForIEta ) &&
                ( (ip-3)%4 == 0 )    )    )  ) ;
}

int CaloTowerDetId::zside ( ) const [inline]

get the z-side of the tower (1/-1)

Definition at line 28 of file CaloTowerDetId.h.

References DetId::id_.

Referenced by CaloTowersCreationAlgo::assignHit(), denseIndex(), PhysicsTowerOrganizer::findNeighbors(), ieta(), CaloTowersCreationAlgo::makeHcalDropChMap(), and CaloTower::zside().

{ return (id_&0x2000)?(1):(-1); }

Member Data Documentation

const int CaloTowerDetId::SubdetId = 1 [static]

Definition at line 36 of file CaloTowerDetId.h.

Referenced by CaloRecoTauAlgorithm::buildCaloTau(), CaloTowerDetId(), CaloGenericDetId::isCaloTower(), operator=(), CaloTowersCreationAlgo::setGeometry(), and reco::writeSpecific().

CaloTowerDetId Class Reference

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation