HGCEEDetId Class Reference

#include <HGCEEDetId.h>

Inheritance diagram for HGCEEDetId:

Public Types
enum	{ Subdet =HGCEE }
Public Types inherited from DetId
enum	Detector {   Tracker =1, Muon =2, Ecal =3, Hcal =4,   Calo =5, Forward =6 }

Public Member Functions
int	cell () const
	get the absolute value of the cell #'s in x and y More...
HGCEEDetId	geometryCell () const
	HGCEEDetId ()
	HGCEEDetId (uint32_t rawid)
	HGCEEDetId (ForwardSubdetector subdet, int zp, int lay, int mod, int subsec, int cell)
	HGCEEDetId (const DetId &id)
bool	isEE () const
	consistency check : no bits left => no overhead More...
bool	isForward () const
int	layer () const
	get the layer # More...
HGCEEDetId &	operator= (const DetId &id)
int	sector () const
	get the sector # More...
ForwardSubdetector	subdet () const
	get the subdetector More...
int	subsector () const
	get the degree subsector 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 Attributes
static const int	kHGCEECellMask = 0xFFF
static const int	kHGCEECellOffset = 0
static const int	kHGCEELayerMask = 0x1F
static const int	kHGCEELayerOffset = 19
static const int	kHGCEESectorMask = 0x3F
static const int	kHGCEESectorOffset = 12
static const int	kHGCEESubSectorMask = 0x1
static const int	kHGCEESubSectorOffset = 18
static const int	kHGCEEZsideMask = 0x1
static const int	kHGCEEZsideOffset = 24
static const HGCEEDetId	Undefined
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

Definition at line 9 of file HGCEEDetId.h.

Member Enumeration Documentation

anonymous enum

Enumerator
Subdet

Definition at line 21 of file HGCEEDetId.h.

{ Subdet=HGCEE};

Constructor & Destructor Documentation

HGCEEDetId::HGCEEDetId

(

)

Create a null cellid

Definition at line 8 of file HGCEEDetId.cc.

Referenced by geometryCell().

                       : DetId() {
}

HGCEEDetId::HGCEEDetId

(

uint32_t

rawid

)

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

Definition at line 11 of file HGCEEDetId.cc.

                                     : DetId(rawid) {
}

HGCEEDetId::HGCEEDetId	(	ForwardSubdetector	subdet,
		int	zp,
		int	lay,
		int	mod,
		int	subsec,
		int	cell
	)

Constructor from subdetector, zplus, layer, module, cell numbers

Definition at line 14 of file HGCEEDetId.cc.

References DetId::id_, kHGCEECellMask, kHGCEECellOffset, kHGCEELayerMask, kHGCEELayerOffset, kHGCEESectorMask, kHGCEESectorOffset, kHGCEESubSectorMask, kHGCEESubSectorOffset, kHGCEEZsideMask, and kHGCEEZsideOffset.

                                                                                                : DetId(Forward,subdet) {  

  id_ |= ((cell   & kHGCEECellMask)        << kHGCEECellOffset);
  id_ |= ((sec    & kHGCEESectorMask)      << kHGCEESectorOffset);
  if (subsec<0) subsec=0;
  id_ |= ((subsec & kHGCEESubSectorMask)   << kHGCEESubSectorOffset);
  id_ |= ((lay    & kHGCEELayerMask)       << kHGCEELayerOffset);
  if (zp>0) id_ |= ((zp & kHGCEEZsideMask) << kHGCEEZsideOffset);
}

HGCEEDetId::HGCEEDetId

(

const DetId &

id

)

Constructor from a generic cell id

Definition at line 24 of file HGCEEDetId.cc.

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

                                       {
  if (!gen.null()) {
    ForwardSubdetector subdet=(ForwardSubdetector(gen.subdetId()));
    if (gen.det()!=Forward || (subdet!=HGCEE)) {
      throw cms::Exception("Invalid DetId") << "Cannot initialize HGCEEDetId from " << std::hex << gen.rawId() << std::dec; 
    }  
  }
  id_ = gen.rawId();
}

Member Function Documentation

int HGCEEDetId::cell ( ) const

inline

get the absolute value of the cell #'s in x and y

Definition at line 40 of file HGCEEDetId.h.

References DetId::id_, and kHGCEECellMask.

{ return id_&kHGCEECellMask; }

HGCEEDetId HGCEEDetId::geometryCell ( ) const

inline

Converter for a geometry cell id

Definition at line 34 of file HGCEEDetId.h.

References HGCEEDetId(), layer(), sector(), subdet(), and zside().

{return HGCEEDetId (subdet(), zside(), layer(), sector(), 0, 0);}

bool HGCEEDetId::isEE ( ) const

inline

consistency check : no bits left => no overhead

Definition at line 55 of file HGCEEDetId.h.

{ return true; }

bool HGCEEDetId::isForward ( ) const

inline

Definition at line 56 of file HGCEEDetId.h.

{ return true; }

int HGCEEDetId::layer ( ) const

inline

get the layer #

Definition at line 49 of file HGCEEDetId.h.

References DetId::id_, kHGCEELayerMask, and kHGCEELayerOffset.

Referenced by geometryCell(), geometryXMLparser.DTAlignable::index(), and geometryXMLparser.CSCAlignable::index().

{ return (id_>>kHGCEELayerOffset)&kHGCEELayerMask; }

HGCEEDetId & HGCEEDetId::operator=

(

const DetId &

id

)

Assignment from a generic cell id

Definition at line 34 of file HGCEEDetId.cc.

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

                                                  {
  if (!gen.null()) {
    ForwardSubdetector subdet=(ForwardSubdetector(gen.subdetId()));
    if (gen.det()!=Forward || (subdet!=HGCEE)) {
      throw cms::Exception("Invalid DetId") << "Cannot assign HGCEEDetId from " << std::hex << gen.rawId() << std::dec; 
    }  
  }
  id_ = gen.rawId();
  return (*this);
}

int HGCEEDetId::sector ( ) const

inline

get the sector #

Definition at line 43 of file HGCEEDetId.h.

References DetId::id_, kHGCEESectorMask, and kHGCEESectorOffset.

Referenced by geometryCell(), and geometryXMLparser.DTAlignable::index().

{ return (id_>>kHGCEESectorOffset)&kHGCEESectorMask; }

ForwardSubdetector HGCEEDetId::subdet ( ) const

inline

get the subdetector

Definition at line 37 of file HGCEEDetId.h.

References HGCEE.

Referenced by geometryCell(), HGCEEDetId(), and operator=().

{ return HGCEE; }

int HGCEEDetId::subsector ( ) const

inline

get the degree subsector

Definition at line 46 of file HGCEEDetId.h.

References DetId::id_, kHGCEESubSectorMask, and kHGCEESubSectorOffset.

{ return ( (id_>>kHGCEESubSectorOffset)&kHGCEESubSectorMask ? 1 : -1); }

int HGCEEDetId::zside ( ) const

inline

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

Definition at line 52 of file HGCEEDetId.h.

References DetId::id_, kHGCEEZsideMask, and kHGCEEZsideOffset.

Referenced by geometryCell().

{ return ((id_>>kHGCEEZsideOffset) & kHGCEEZsideMask ? 1 : -1); }

Member Data Documentation

const int HGCEEDetId::kHGCEECellMask = 0xFFF

static

Definition at line 12 of file HGCEEDetId.h.

Referenced by cell(), and HGCEEDetId().

const int HGCEEDetId::kHGCEECellOffset = 0

static

Definition at line 11 of file HGCEEDetId.h.

Referenced by HGCEEDetId().

const int HGCEEDetId::kHGCEELayerMask = 0x1F

static

Definition at line 18 of file HGCEEDetId.h.

Referenced by HGCEEDetId(), and layer().

const int HGCEEDetId::kHGCEELayerOffset = 19

static

Definition at line 17 of file HGCEEDetId.h.

Referenced by HGCEEDetId(), and layer().

const int HGCEEDetId::kHGCEESectorMask = 0x3F

static

Definition at line 14 of file HGCEEDetId.h.

Referenced by HGCEEDetId(), and sector().

const int HGCEEDetId::kHGCEESectorOffset = 12

static

Definition at line 13 of file HGCEEDetId.h.

Referenced by HGCEEDetId(), and sector().

const int HGCEEDetId::kHGCEESubSectorMask = 0x1

static

Definition at line 16 of file HGCEEDetId.h.

Referenced by HGCEEDetId(), and subsector().

const int HGCEEDetId::kHGCEESubSectorOffset = 18

static

Definition at line 15 of file HGCEEDetId.h.

Referenced by HGCEEDetId(), and subsector().

const int HGCEEDetId::kHGCEEZsideMask = 0x1

static

Definition at line 20 of file HGCEEDetId.h.

Referenced by HGCEEDetId(), and zside().

const int HGCEEDetId::kHGCEEZsideOffset = 24

static

Definition at line 19 of file HGCEEDetId.h.

Referenced by HGCEEDetId(), and zside().

const HGCEEDetId HGCEEDetId::Undefined

static

Definition at line 58 of file HGCEEDetId.h.