AHCalDetId Class Reference

#include <AHCalDetId.h>

Inheritance diagram for AHCalDetId:

Public Member Functions
	AHCalDetId ()
	AHCalDetId (uint32_t rawid)
	AHCalDetId (int row, int col, int depth)
	AHCalDetId (const DetId &id)
int	depth () const
	get the layer number More...
int	icol () const
	get the column number More...
int	icolAbs () const
int	irow () const
	get the row number More...
int	irowAbs () const
AHCalDetId &	operator= (const DetId &id)
HcalSubdetector	subdet () const
	get the subdetector More...
int	zside () const
	get the z-side of the cell (1/-1) More...
Public Member Functions inherited from DetId
constexpr Detector	det () const
	get the detector field from this detid More...
constexpr	DetId ()
	Create an empty or null id (also for persistence) More...
constexpr	DetId (uint32_t id)
	Create an id from a raw number. More...
constexpr	DetId (Detector det, int subdet)
	Create an id, filling the detector and subdetector fields as specified. More...
constexpr bool	null () const
	is this a null id ? More...
constexpr	operator uint32_t () const
constexpr bool	operator!= (DetId id) const
	inequality More...
constexpr uint32_t	operator() () const
constexpr bool	operator< (DetId id) const
	comparison More...
constexpr bool	operator== (DetId id) const
	equality More...
constexpr uint32_t	rawId () const
	get the raw id More...
constexpr int	subdetId () const
	get the contents of the subdetector field (not cast into any detector's numbering enum) More...

Static Public Attributes
static const AHCalDetId	Undefined
Static Public Attributes inherited from DetId
static const int	kDetMask = 0xF
static const int	kDetOffset = 28
static const int	kSubdetMask = 0x7
static const int	kSubdetOffset = 25

Static Private Attributes
static uint32_t	kHcalDepthMask = 0x3F
static int	kMaxRowCol = 16

Additional Inherited Members
Public Types inherited from DetId
enum	Detector {   Tracker = 1, Muon = 2, Ecal = 3, Hcal = 4,   Calo = 5, Forward = 6, VeryForward = 7, HGCalEE = 8,   HGCalHSi = 9, HGCalHSc = 10, HGCalTrigger = 11 }
Protected Attributes inherited from DetId
uint32_t	id_

Detailed Description

Cell identifier class for the HCAL subdetectors, precision readout cells only

Definition at line 13 of file AHCalDetId.h.

Constructor & Destructor Documentation

AHCalDetId::AHCalDetId

(

)

Create a null cellid

Definition at line 7 of file AHCalDetId.cc.

: DetId() {}

AHCalDetId::AHCalDetId

(

uint32_t

rawid

)

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

Definition at line 9 of file AHCalDetId.cc.

: DetId(rawid) {}

AHCalDetId::AHCalDetId	(	int	row,
		int	col,
		int	depth
	)

Constructor from subdetector, signed tower ieta,iphi,and depth

Definition at line 11 of file AHCalDetId.cc.

References icol(), DetId::id_, irow(), kHcalDepthMask, HcalDetId::kHcalDepthOffset1, HcalDetId::kHcalEtaMask1, HcalDetId::kHcalEtaOffset1, HcalDetId::kHcalPhiMask1, HcalDetId::kHcalZsideMask1, and kMaxRowCol.

                                                  : DetId(Hcal, HcalOther) {
  int icol = (col > 0) ? col : kMaxRowCol - col;
  int irow = (row > 0) ? row : kMaxRowCol - row;
  id_ |= ((depth & kHcalDepthMask) << HcalDetId::kHcalDepthOffset1) | (HcalDetId::kHcalZsideMask1) |
         ((irow & HcalDetId::kHcalEtaMask1) << HcalDetId::kHcalEtaOffset1) | (icol & HcalDetId::kHcalPhiMask1);
}

AHCalDetId::AHCalDetId

(

const DetId &

id

)

Constructor from a generic cell id

Definition at line 18 of file AHCalDetId.cc.

References TauDecayModes::dec, DetId::det(), Exception, DetId::Hcal, HcalOther, DetId::id_, DetId::null(), DetId::rawId(), subdet(), and DetId::subdetId().

                                       {
  if (!gen.null()) {
    HcalSubdetector subdet = (HcalSubdetector(gen.subdetId()));
    if (gen.det() != Hcal || subdet != HcalOther) {
      throw cms::Exception("Invalid DetId")
          << "Cannot initialize AHCalDetId from " << std::hex << gen.rawId() << std::dec;
    }
  }
  id_ = gen.rawId();
}

Member Function Documentation

int AHCalDetId::depth

(

void

)

const

get the layer number

Definition at line 43 of file AHCalDetId.cc.

References DetId::id_, kHcalDepthMask, and HcalDetId::kHcalDepthOffset1.

Referenced by HGCalTBAnalyzer::analyzeSimHits(), icolAbs(), and AHCalSD::unpackIndex().

{ return ((id_ >> HcalDetId::kHcalDepthOffset1) & kHcalDepthMask); }

int AHCalDetId::icol

(

)

const

get the column number

Definition at line 36 of file AHCalDetId.cc.

References DetId::id_, HcalDetId::kHcalPhiMask1, kMaxRowCol, and relativeConstraints::value.

Referenced by AHCalDetId(), HGCalTBAnalyzer::analyzeSimHits(), irowAbs(), and AHCalSD::unpackIndex().

                           {
  int value = (id_ & HcalDetId::kHcalPhiMask1);
  if (value >= kMaxRowCol)
    value = (kMaxRowCol - value);
  return value;
}

int AHCalDetId::icolAbs ( ) const

inline

Definition at line 38 of file AHCalDetId.h.

References depth(), DetId::id_, and HcalDetId::kHcalPhiMask1.

Referenced by HGCalTBAnalyzer::analyzeSimHits().

{ return (id_ & HcalDetId::kHcalPhiMask1); }

int AHCalDetId::irow

(

)

const

get the row number

Definition at line 29 of file AHCalDetId.cc.

References DetId::id_, HcalDetId::kHcalEtaMask1, HcalDetId::kHcalEtaOffset1, kMaxRowCol, and relativeConstraints::value.

Referenced by AHCalDetId(), HGCalTBAnalyzer::analyzeSimHits(), AHCalSD::unpackIndex(), and zside().

                           {
  int value = ((id_ >> HcalDetId::kHcalEtaOffset1) & HcalDetId::kHcalEtaMask1);
  if (value >= kMaxRowCol)
    value = (kMaxRowCol - value);
  return value;
}

int AHCalDetId::irowAbs ( ) const

inline

Definition at line 35 of file AHCalDetId.h.

References icol(), DetId::id_, HcalDetId::kHcalEtaMask1, and HcalDetId::kHcalEtaOffset1.

Referenced by HGCalTBAnalyzer::analyzeSimHits().

{ return ((id_ >> HcalDetId::kHcalEtaOffset1) & HcalDetId::kHcalEtaMask1); }

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

inline

Assignment from a generic cell id

Definition at line 24 of file AHCalDetId.h.

References DetId::id_.

                                         {
    id_ = id.rawId();
    return *this;
  }

HcalSubdetector AHCalDetId::subdet ( ) const

inline

get the subdetector

Definition at line 30 of file AHCalDetId.h.

References HcalOther.

Referenced by AHCalDetId().

{ return HcalOther; }

int AHCalDetId::zside ( ) const

inline

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

Definition at line 32 of file AHCalDetId.h.

References irow().

Referenced by HGCalTBAnalyzer::analyzeSimHits().

{ return 1; }

Member Data Documentation

uint32_t AHCalDetId::kHcalDepthMask = 0x3F

staticprivate

Definition at line 46 of file AHCalDetId.h.

Referenced by AHCalDetId(), and depth().

int AHCalDetId::kMaxRowCol = 16

staticprivate

Definition at line 45 of file AHCalDetId.h.

Referenced by AHCalDetId(), icol(), and irow().

const AHCalDetId AHCalDetId::Undefined

static

Definition at line 42 of file AHCalDetId.h.