CaloTowerDetId Class Reference

#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 = kBarNPhi*kBarNEta,   kEndNTot = kEndNPhi*kEndNEta, kForNTot = kForNPhi*kForNEta, kAllNTot = kBarNTot + kEndNTot + kForNTot, kNIndex = 2*kAllNTot }
enum	{ kSizeForDenseIndexing = kNIndex }
Public Types inherited from DetId
enum	Detector {   Tracker =1, Muon =2, Ecal =3, Hcal =4,   Calo =5 }

Public Member Functions
	CaloTowerDetId ()
	CaloTowerDetId (uint32_t rawid)
	CaloTowerDetId (int tower_ieta, int tower_iphi)
	CaloTowerDetId (const DetId &id)
uint32_t	denseIndex () const
int	ieta () const
	get the tower ieta More...
int	ietaAbs () const
	get the absolute value of the tower ieta More...
int	iphi () const
	get the tower iphi More...
CaloTowerDetId &	operator= (const DetId &id)
int	zside () const
	get the z-side of the tower (1/-1) More...
Public Member Functions inherited from DetId
Detector	det () const
	get the detector field from this detid More...
	DetId ()
	Create an empty or null id (also for persistence) More...
	DetId (uint32_t id)
	Create an id from a raw number. More...
	DetId (Detector det, int subdet)
	Create an id, filling the detector and subdetector fields as specified. More...
bool	null () const
	is this a null id ? More...
	operator uint32_t () const
bool	operator!= (DetId id) const
	inequality More...
uint32_t	operator() () const
bool	operator< (DetId id) const
	comparison More...
bool	operator== (DetId id) const
	equality More...
uint32_t	rawId () const
	get the raw id More...
int	subdetId () const
	get the contents of the subdetector field (not cast into any detector's numbering enum) More...

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
Static Public Attributes inherited from DetId
static const int	kDetOffset = 28
static const int	kSubdetOffset = 25

Additional Inherited Members
Protected Attributes inherited from DetId
uint32_t	id_

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(), edm::hlt::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().

Referenced by EcalTBHodoscopeGeometry::newCell().

{
   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 CaloTowerAnalyzer::analyze(), CaloTowersAnalyzer::analyze(), CaloTowersValidation::analyze(), CaloTowersCreationAlgo::assignHit(), CaloTowerTopology::east(), FastL1Region::FillEMCrystals(), TrackDetMatchInfo::findMaxDeposition(), FastL1RegionMap::getRegionEtaPhiIndex(), FastL1RegionMap::getRegionIndex(), FastL1RegionMap::getRegionTowerIndex(), CaloTowersCreationAlgo::hadShwrPos(), PileUpSubtractor::ieta(), CaloTower::ieta(), DetIdInfo::info(), fireworks::info(), FastL1GlobalAlgo::isEMCand(), CaloTowersCreationAlgo::makeHcalDropChMap(), JetMaker::makeSpecific(), reco::makeSpecific(), CaloTowerTopology::north(), TrackDetMatchInfo::nXnEnergy(), HodoscopeDetId::planeId(), 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(), HodoscopeDetId::fibrId(), FastL1Region::FillEMCrystals(), TrackDetMatchInfo::findMaxDeposition(), PhysicsTowerOrganizer::findNeighbors(), FastL1RegionMap::getRegionEtaPhiIndex(), FastL1RegionMap::getRegionIndex(), FastL1RegionMap::getRegionTowerIndex(), CaloTowersCreationAlgo::hadShwrPos(), DetIdInfo::info(), fireworks::info(), PileUpSubtractor::iphi(), CaloTower::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(), edm::hlt::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 )

inlinestatic

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.

Referenced by CaloGenericDetId::validDetId().

{
   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().