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
std::pair< double, double >	getXY () const
	get the local coordinate in the plane and along depth More...
double	getZ () const
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
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...

Public Attributes
const double	deltaX_ = 3.0
const double	deltaY_ = 3.0
const double	deltaZ_ = 8.1
const double	zFirst_ = 1.76

Static Public Attributes
static const int	MaxDepth =12
	get the layer number More...
static const AHCalDetId	Undefined
Static Public Attributes inherited from DetId
static const int	kDetOffset = 28
static const int	kSubdetOffset = 25

Additional Inherited Members
Public Types inherited from DetId
enum	Detector {   Tracker =1, Muon =2, Ecal =3, Hcal =4,   Calo =5, Forward =6, VeryForward =7 }
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 10 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 13 of file AHCalDetId.cc.

References icol(), DetId::id_, irow(), HcalDetId::kHcalDepthMask2, HcalDetId::kHcalDepthOffset2, HcalDetId::kHcalEtaMask2, HcalDetId::kHcalEtaOffset2, HcalDetId::kHcalIdFormat2, HcalDetId::kHcalPhiMask2, and HcalDetId::kHcalZsideMask2.

                                                   : DetId(Hcal,HcalOther) {
  int icol  = (col > 0) ? col : 10-col;
  int irow  = (row > 0) ? row : 10-row;
  id_ |= (HcalDetId::kHcalIdFormat2) | 
    ((depth&HcalDetId::kHcalDepthMask2)<<HcalDetId::kHcalDepthOffset2) |
    (HcalDetId::kHcalZsideMask2) |
    ((irow&HcalDetId::kHcalEtaMask2)<<HcalDetId::kHcalEtaOffset2) |
    (icol&HcalDetId::kHcalPhiMask2);
}

AHCalDetId::AHCalDetId

(

const DetId &

id

)

Constructor from a generic cell id

Definition at line 23 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

Definition at line 45 of file AHCalDetId.cc.

References DetId::id_, HcalDetId::kHcalDepthMask2, and HcalDetId::kHcalDepthOffset2.

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

                            {
  return ((id_>>HcalDetId::kHcalDepthOffset2)&HcalDetId::kHcalDepthMask2);
}

std::pair< double, double > AHCalDetId::getXY

(

)

const

get the local coordinate in the plane and along depth

Definition at line 49 of file AHCalDetId.cc.

References cuy::col, deltaX_, deltaY_, icol(), and irow().

Referenced by HGCalTBAnalyzer::analyzeSimHits().

                                               {
  int row = irow();
  int col = icol();
  double shiftx = (col > 0) ? -0.5*deltaX_ : 0.5*deltaX_;
  double shifty = (row > 0) ? -0.5*deltaY_ : 0.5*deltaY_;
  return std::pair<double,double>(col*deltaX_+shiftx,row*deltaY_+shifty);
}

double AHCalDetId::getZ

(

)

const

Definition at line 57 of file AHCalDetId.cc.

References deltaZ_, depth(), and zFirst_.

Referenced by HGCalTBAnalyzer::analyzeSimHits().

                              {
  int lay = depth();
  return (zFirst_+(lay-1)*deltaZ_);
}

int AHCalDetId::icol

(

)

const

get the column number

Definition at line 39 of file AHCalDetId.cc.

References DetId::id_, HcalDetId::kHcalPhiMask2, and relativeConstraints::value.

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

                           { 
  int value = (id_&HcalDetId::kHcalPhiMask2);
  if (value >= 10) value = -(value%10);
  return value;
}

int AHCalDetId::icolAbs ( ) const

inline

Definition at line 39 of file AHCalDetId.h.

References DetId::id_, and HcalDetId::kHcalPhiMask2.

Referenced by HGCalTBAnalyzer::analyzeSimHits().

{ return (id_&HcalDetId::kHcalPhiMask2); }

int AHCalDetId::irow

(

)

const

get the row number

Definition at line 33 of file AHCalDetId.cc.

References DetId::id_, HcalDetId::kHcalEtaMask2, HcalDetId::kHcalEtaOffset2, and relativeConstraints::value.

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

                           {
  int value = ((id_>>HcalDetId::kHcalEtaOffset2)&HcalDetId::kHcalEtaMask2);
  if (value >= 10) value = -(value%10);
  return value;
}

int AHCalDetId::irowAbs ( ) const

inline

Definition at line 35 of file AHCalDetId.h.

References icol(), DetId::id_, HcalDetId::kHcalEtaMask2, and HcalDetId::kHcalEtaOffset2.

Referenced by HGCalTBAnalyzer::analyzeSimHits().

                      { 
    return ((id_>>HcalDetId::kHcalEtaOffset2)&HcalDetId::kHcalEtaMask2); }

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

const double AHCalDetId::deltaX_ = 3.0

Definition at line 48 of file AHCalDetId.h.

Referenced by getXY().

const double AHCalDetId::deltaY_ = 3.0

Definition at line 49 of file AHCalDetId.h.

Referenced by getXY().

const double AHCalDetId::deltaZ_ = 8.1

Definition at line 50 of file AHCalDetId.h.

Referenced by getZ().

const int AHCalDetId::MaxDepth =12

static

get the layer number

Definition at line 41 of file AHCalDetId.h.

Referenced by HGCalTBAnalyzer::analyze(), and HGCalTBAnalyzer::beginRun().

const AHCalDetId AHCalDetId::Undefined

static

Definition at line 47 of file AHCalDetId.h.

const double AHCalDetId::zFirst_ = 1.76

Definition at line 51 of file AHCalDetId.h.

Referenced by getZ().