HcalZDCDetId Class Reference

#include <HcalZDCDetId.h>

Inheritance diagram for HcalZDCDetId:

Public Types
enum	{ kSizeForDenseIndexing = 2*kDepRun1 }
enum	Section {   Unknown =0, EM =1, HAD =2, LUM =3,   RPD =4 }
Public Types inherited from DetId
enum	Detector {   Tracker =1, Muon =2, Ecal =3, Hcal =4,   Calo =5, Forward =6, VeryForward =7 }

Public Member Functions
int	channel () const
	get the channel More...
uint32_t	denseIndex () const
int	depth () const
	get the depth (1 for EM, channel + 1 for HAD, 2 for RPD, not sure yet for LUM, leave as default) More...
	HcalZDCDetId ()
	HcalZDCDetId (uint32_t rawid)
	HcalZDCDetId (Section section, bool true_for_positive_eta, int channel)
	HcalZDCDetId (const DetId &id)
HcalZDCDetId &	operator= (const DetId &id)
Section	section () const
	get the section More...
int	zside () const
	get the z-side of the cell (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 HcalZDCDetId	detIdFromDenseIndex (uint32_t di)
static bool	validDenseIndex (uint32_t di)
static bool	validDetId (Section se, int dp)

Static Public Attributes
static const int	kZDCChannelMask = 0xF
static const int	kZDCRPDMask = 0x80
static const int	kZDCSectionMask = 0x3
static const int	kZDCSectionOffset = 4
static const int	kZDCZsideMask = 0x40
static const int	SubdetectorId = 2
Static Public Attributes inherited from DetId
static const int	kDetOffset = 28
static const int	kSubdetOffset = 25

Private Types
enum	{   kDepEM = 5, kDepHAD = 4, kDepLUM = 2, kDepRPD = 16,   kDepRun1 = kDepEM + kDepHAD + kDepLUM, kDepTot = kDepRun1 + kDepRPD }

Additional Inherited Members
Protected Attributes inherited from DetId
uint32_t	id_

Detailed Description

Contents of the HcalZDCDetId : [7] Set for RPD [6] Z position (true for positive) [5:4] Section (EM/HAD/Lumi) [3:0] Channel

Definition at line 16 of file HcalZDCDetId.h.

Member Enumeration Documentation

anonymous enum

private

Enumerator
kDepEM
kDepHAD
kDepLUM
kDepRPD
kDepRun1
kDepTot

Definition at line 57 of file HcalZDCDetId.h.

       { kDepEM  = 5,
     kDepHAD = 4,
     kDepLUM = 2,
     kDepRPD = 16,
     kDepRun1= kDepEM + kDepHAD + kDepLUM,
     kDepTot = kDepRun1 + kDepRPD};

anonymous enum

Enumerator
kSizeForDenseIndexing

Definition at line 66 of file HcalZDCDetId.h.

{ kSizeForDenseIndexing = 2*kDepRun1 } ;

enum HcalZDCDetId::Section

Enumerator
Unknown
EM
HAD
LUM
RPD

Definition at line 23 of file HcalZDCDetId.h.

{Unknown=0, EM=1, HAD=2, LUM=3, RPD=4};

Constructor & Destructor Documentation

HcalZDCDetId::HcalZDCDetId

(

)

Create a null cellid

Definition at line 11 of file HcalZDCDetId.cc.

Referenced by detIdFromDenseIndex().

                           : DetId() {
}

HcalZDCDetId::HcalZDCDetId

(

uint32_t

rawid

)

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

Definition at line 15 of file HcalZDCDetId.cc.

                                         : DetId(rawid) {
}

HcalZDCDetId::HcalZDCDetId	(	Section	section,
		bool	true_for_positive_eta,
		int	channel
	)

Constructor from section, eta sign, and channel

Definition at line 18 of file HcalZDCDetId.cc.

References DetId::id_, kZDCChannelMask, kZDCRPDMask, kZDCSectionMask, kZDCSectionOffset, kZDCZsideMask, RPD, and Unknown.

                                                                                   : DetId(DetId::Calo,SubdetectorId) {
  if (section == RPD) {
    id_ |= (Unknown&kZDCSectionMask)<<kZDCSectionOffset;
    id_ |= kZDCRPDMask;
    id_ |= ((channel-1)&kZDCChannelMask);
  } else {
    id_ |= (section&kZDCSectionMask)<<kZDCSectionOffset;
    id_ |= (channel&kZDCChannelMask);
  }
  if (true_for_positive_eta) id_ |= kZDCZsideMask;
}

HcalZDCDetId::HcalZDCDetId

(

const DetId &

id

)

Constructor from a generic cell id

Definition at line 30 of file HcalZDCDetId.cc.

References DetId::Calo, TauDecayModes::dec, DetId::det(), Exception, DetId::id_, DetId::null(), DetId::rawId(), SubdetectorId, and DetId::subdetId().

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

Member Function Documentation

int HcalZDCDetId::channel

(

)

const

get the channel

Definition at line 62 of file HcalZDCDetId.cc.

References DetId::id_, kZDCChannelMask, RPD, and section().

Referenced by ZDCDigiStudy::analyze(), ZdcTBAnalysis::analyze(), denseIndex(), depth(), hcalTransformedId(), HcalCondObjectContainerBase::indexFor(), HcalText2DetIdConverter::init(), ZdcTopology::longitudinal(), ZdcHardcodeGeometryLoader::makeCell(), ZDCLogicalMapEntry::printLMapLine(), ZdcTopology::transverse(), and CaloGenericDetId::validDetId().

                                {
  const int se ( section() ) ;
  if (se == RPD)  return (1+(id_&kZDCChannelMask));
  else            return (id_&kZDCChannelMask);
}

uint32_t HcalZDCDetId::denseIndex

(

)

const

Definition at line 68 of file HcalZDCDetId.cc.

References channel(), HAD, kDepEM, kDepHAD, kDepRPD, kDepRun1, LUM, RPD, section(), and zside().

Referenced by HcalCondObjectContainerBase::indexFor().

                                        {
  const int se ( section() ) ;
  uint32_t  di = (channel() - 1 + 
          ( se == RPD ? 2*kDepRun1 + ( zside()<0 ? 0 : kDepRPD ) :
            ( ( zside()<0 ? 0 : kDepRun1 ) + 
              ( se == HAD  ? kDepEM :
            ( se == LUM ? kDepEM + kDepHAD : 0 ) ) ) ) );
  return di;
}

int HcalZDCDetId::depth

(

)

const

get the depth (1 for EM, channel + 1 for HAD, 2 for RPD, not sure yet for LUM, leave as default)

Definition at line 54 of file HcalZDCDetId.cc.

References channel(), EM, HAD, RPD, and section().

Referenced by ZdcTBAnalysis::analyze(), and ZDCLogicalMapEntry::printLMapLine().

                              {
  const int se ( section() ) ;
  if      (se == EM)  return 1;
  else if (se == HAD) return (channel()+2);
  else if (se == RPD) return 2;
  else                return channel();
}

HcalZDCDetId HcalZDCDetId::detIdFromDenseIndex ( uint32_t  di )

static

Definition at line 78 of file HcalZDCDetId.cc.

References reco::dp, EM, HAD, HcalZDCDetId(), recoMuon::in, kDepEM, kDepHAD, kDepRPD, kDepRun1, kDepTot, LUM, RPD, Unknown, and validDenseIndex().

Referenced by CaloGenericDetId::CaloGenericDetId().

                                                            {
  if ( validDenseIndex( di ) ) {
    bool     lz (false);
    uint32_t dp(0);
    Section  se(Unknown);
    if (di >= 2*kDepRun1) {
      lz          = (di >= (kDepRun1+kDepTot));
      se          = RPD;
      dp          = 1 + ((di-2*kDepRun1) % kDepRPD);
    } else {
      lz          = (di >= kDepRun1);
      uint32_t in = (di%kDepRun1) ;
      se          = (in<kDepEM ? EM :
             (in<kDepEM+kDepHAD ? HAD : LUM) );
      dp          = (EM == se ? in+1 :
             (HAD == se ? in-kDepEM+1 : in-kDepEM-kDepHAD+1) );
    }
    return HcalZDCDetId( se, lz, dp ) ;
  } else{
    return HcalZDCDetId() ;
  }
}

HcalZDCDetId & HcalZDCDetId::operator=

(

const DetId &

id

)

Assignment from a generic cell id

Definition at line 38 of file HcalZDCDetId.cc.

References DetId::Calo, TauDecayModes::dec, DetId::det(), Exception, DetId::id_, DetId::null(), DetId::rawId(), SubdetectorId, and DetId::subdetId().

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

HcalZDCDetId::Section HcalZDCDetId::section

(

)

const

get the section

Definition at line 47 of file HcalZDCDetId.cc.

References DetId::id_, kZDCRPDMask, kZDCSectionMask, kZDCSectionOffset, and RPD.

Referenced by ZDCDigiStudy::analyze(), ZdcTBAnalysis::analyze(), channel(), denseIndex(), depth(), hcalTransformedId(), HcalCondObjectContainerBase::indexFor(), HcalText2DetIdConverter::init(), ZdcTopology::longitudinal(), ZdcHardcodeGeometryLoader::makeCell(), VarParsing.VarParsing::parseArguments(), ZDCLogicalMapEntry::printLMapLine(), ZdcTopology::transverse(), and CaloGenericDetId::validDetId().

                                                {
  if (id_ & kZDCRPDMask) 
    return RPD;
  else
    return (Section)((id_>>kZDCSectionOffset)&kZDCSectionMask);
}

static bool HcalZDCDetId::validDenseIndex ( uint32_t  di )

inlinestatic

Definition at line 49 of file HcalZDCDetId.h.

References kSizeForDenseIndexing.

Referenced by detIdFromDenseIndex().

{ return ( di < kSizeForDenseIndexing ) ; }

bool HcalZDCDetId::validDetId ( Section  se, int  dp  )

static

Definition at line 101 of file HcalZDCDetId.cc.

References EM, HAD, kDepEM, kDepHAD, kDepLUM, kDepRPD, LUM, and RPD.

Referenced by CaloGenericDetId::validDetId().

                                                    {
  bool flag = (dp >= 1 && (
               ( ( se == EM      ) &&
                 ( dp <= kDepEM  )    ) ||
               ( ( se == HAD     ) &&
                 ( dp <= kDepHAD )    ) ||
               ( ( se == LUM     ) &&
                 ( dp <= kDepLUM )    ) ||
               ( ( se == RPD     ) &&
                 ( dp <= kDepRPD )    ) 
               )
           );
  return flag;
}

int HcalZDCDetId::zside ( ) const

inline

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

Definition at line 39 of file HcalZDCDetId.h.

References DetId::id_, and kZDCZsideMask.

Referenced by ZdcGeometry::alignmentTransformIndexLocal(), ZDCDigiStudy::analyze(), ZdcTBAnalysis::analyze(), denseIndex(), hcalTransformedId(), HcalCondObjectContainerBase::indexFor(), HcalText2DetIdConverter::init(), ZdcTopology::longitudinal(), ZdcHardcodeGeometryLoader::makeCell(), ZDCLogicalMapEntry::printLMapLine(), HcalZDCMonitor::processEvent(), reco::CentralityProducer::produce(), and ZdcTopology::transverse().

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

Member Data Documentation

const int HcalZDCDetId::kZDCChannelMask = 0xF

static

Definition at line 18 of file HcalZDCDetId.h.

Referenced by channel(), and HcalZDCDetId().

const int HcalZDCDetId::kZDCRPDMask = 0x80

static

Definition at line 22 of file HcalZDCDetId.h.

Referenced by HcalZDCDetId(), and section().

const int HcalZDCDetId::kZDCSectionMask = 0x3

static

Definition at line 19 of file HcalZDCDetId.h.

Referenced by HcalZDCDetId(), and section().

const int HcalZDCDetId::kZDCSectionOffset = 4

static

Definition at line 20 of file HcalZDCDetId.h.

Referenced by HcalZDCDetId(), and section().

const int HcalZDCDetId::kZDCZsideMask = 0x40

static

Definition at line 21 of file HcalZDCDetId.h.

Referenced by HcalZDCDetId(), and zside().

const int HcalZDCDetId::SubdetectorId = 2

static

Definition at line 25 of file HcalZDCDetId.h.

Referenced by ZDCHitFilter::accepts(), HcalCondObjectContainer< Item >::addValues(), ValidateGeometry::analyze(), HcalTimeSlewSim::delay(), HcalHitCorrection::delay(), HcalPacker::findSamples(), HcalGenericDetId::genericSubdet(), HcalCondObjectContainer< Item >::getValues(), hcalEqualDetId(), HcalHitReconstructor::HcalHitReconstructor(), hcalTransformedId(), HcalZDCDetId(), HcalCondObjectContainerBase::indexFor(), HcalCondObjectContainer< Item >::initContainer(), CaloGenericDetId::isZDC(), ZdcHardcodeGeometryLoader::load(), operator=(), HcalZDCMonitor::processEvent(), ZdcSimpleReconstructor::produce(), ZdcHitReconstructor::produce(), CaloGeometryBuilder::produceAligned(), HcalCondObjectContainerBase::sizeFor(), HcalCondObjectContainerBase::textForId(), HcalHitCorrection::timeOfFlight(), ZdcUnpacker::unpack(), HcalUnpacker::unpackUTCA(), HcalUnpacker::unpackVME(), HcalDigitizer::updateGeometry(), ZdcHitReconstructor::ZdcHitReconstructor(), and ZdcSimpleReconstructor::ZdcSimpleReconstructor().