HGCalDetId Class Reference

#include <HGCalDetId.h>

Inheritance diagram for HGCalDetId:

Public Member Functions
int	cell () const
	get the absolute value of the cell #'s in x and y More...
HGCalDetId	geometryCell () const
	HGCalDetId ()
	HGCalDetId (uint32_t rawid)
	HGCalDetId (ForwardSubdetector subdet, int zp, int lay, int wafertype, int wafer, int cell)
	HGCalDetId (const DetId &id)
bool	isForward () const
bool	isHGCal () const
	consistency check : no bits left => no overhead More...
int	layer () const
	get the layer # More...
HGCalDetId &	operator= (const DetId &id)
int	wafer () const
	get the wafer # More...
int	waferType () const
	get the wafer type 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 bool	isValid (ForwardSubdetector subdet, int zp, int lay, int wafertype, int wafer, int cell)

Static Public Attributes
static const int	kHGCalCellMask = 0xFF
static const int	kHGCalCellOffset = 0
static const int	kHGCalLayerMask = 0x1F
static const int	kHGCalLayerOffset = 19
static const int	kHGCalMaskCell = 0xFFFFFF00
static const int	kHGCalWaferMask = 0x3FF
static const int	kHGCalWaferOffset = 8
static const int	kHGCalWaferTypeMask = 0x1
static const int	kHGCalWaferTypeOffset = 18
static const int	kHGCalZsideMask = 0x1
static const int	kHGCalZsideOffset = 24
static const HGCalDetId	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

Definition at line 9 of file HGCalDetId.h.

Constructor & Destructor Documentation

HGCalDetId::HGCalDetId

(

)

Create a null cellid

Definition at line 6 of file HGCalDetId.cc.

                       : DetId() {
}

HGCalDetId::HGCalDetId

(

uint32_t

rawid

)

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

Definition at line 9 of file HGCalDetId.cc.

                                     : DetId(rawid) {
}

HGCalDetId::HGCalDetId	(	ForwardSubdetector	subdet,
		int	zp,
		int	lay,
		int	wafertype,
		int	wafer,
		int	cell
	)

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

Definition at line 12 of file HGCalDetId.cc.

References gather_cfg::cout, DetId::id_, kHGCalCellMask, kHGCalCellOffset, kHGCalLayerMask, kHGCalLayerOffset, kHGCalWaferMask, kHGCalWaferOffset, kHGCalWaferTypeMask, kHGCalWaferTypeOffset, kHGCalZsideMask, and kHGCalZsideOffset.

                                                                                                     : DetId(Forward,subdet) {  

  if (wafertype < 0) wafertype = 0;
  if (cell>kHGCalCellMask || cell<0 || wafer>kHGCalWaferMask || wafer<0 || wafertype>kHGCalWaferTypeMask || lay>kHGCalLayerMask || lay<0) {
#ifdef DebugLog
    std::cout << "[HGCalDetId] request for new id for"
          << " layer=" << lay << ":" << kHGCalLayerMask
          << " @ zp=" << zp 
          << " wafer=" << wafer << ":" << kHGCalWaferMask
          << " waferType=" << wafertype << ":" << kHGCalWaferTypeMask
          << " cell=" << cell << ":" << kHGCalCellMask
          << " for subdet=" << subdet 
          << " has one or more fields out of bounds and will be reset" 
          << std::endl;
#endif
    zp = lay = wafertype = wafer = cell = 0;
  }
  id_ |= ((cell   & kHGCalCellMask)         << kHGCalCellOffset);
  id_ |= ((wafer  & kHGCalWaferMask)        << kHGCalWaferOffset);
  id_ |= ((wafertype & kHGCalWaferTypeMask) << kHGCalWaferTypeOffset);
  id_ |= ((lay    & kHGCalLayerMask)        << kHGCalLayerOffset);
  if (zp>0) id_ |= ((zp & kHGCalZsideMask)  << kHGCalZsideOffset);
}

HGCalDetId::HGCalDetId

(

const DetId &

id

)

Constructor from a generic cell id

Definition at line 36 of file HGCalDetId.cc.

References DetId::id_, and DetId::rawId().

                                       {
  id_ = gen.rawId();
}

Member Function Documentation

int HGCalDetId::cell ( ) const

inline

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

Definition at line 39 of file HGCalDetId.h.

References DetId::id_, and kHGCalCellMask.

{ return id_&kHGCalCellMask; }

HGCalDetId HGCalDetId::geometryCell ( ) const

inline

Converter for a geometry cell id

Definition at line 36 of file HGCalDetId.h.

References DetId::id_, and kHGCalMaskCell.

Referenced by HGCalGeometry::getGeometry(), HGCalGeometry::indexFor(), and HGCalGeometry::newCell().

{return id_&kHGCalMaskCell;}

bool HGCalDetId::isForward ( ) const

inline

Definition at line 55 of file HGCalDetId.h.

{ return true; }

bool HGCalDetId::isHGCal ( ) const

inline

consistency check : no bits left => no overhead

Definition at line 54 of file HGCalDetId.h.

{ return true; }

bool HGCalDetId::isValid ( ForwardSubdetector  subdet, int  zp, int  lay, int  wafertype, int  wafer, int  cell  )

static

Definition at line 45 of file HGCalDetId.cc.

References gather_cfg::cout, HGCEE, HGCHEB, HGCHEF, kHGCalCellMask, kHGCalLayerMask, kHGCalWaferMask, kHGCalWaferTypeMask, and convertSQLiteXML::ok.

Referenced by core.AutoHandle.AutoHandle::ReallyLoad().

                                                                                                       {

  bool ok = ((subdet == HGCEE || subdet == HGCHEF || subdet == HGCHEB) &&
         (cell >= 0 && cell <= kHGCalCellMask) && 
         (wafer >= 0 && wafer <= kHGCalWaferMask) &&
         (wafertype <= kHGCalWaferTypeMask) && 
         (lay >= 0 && lay <= kHGCalLayerMask) &&
         (zp == -1 || zp == 1));
#ifdef DebugLog
  if (!ok) 
    std::cout << "HGCalDetId: subdet " << subdet << ":" 
          << (subdet == HGCEE || subdet == HGCHEF || subdet == HGCHEB) 
          << " Cell " << cell << ":" << (cell >= 0 && cell <= kHGCalCellMask) 
          << " Wafer " << wafer << ":" << (wafer >= 0 && wafer <= kHGCalWaferMask) 
          << " WaferType " << wafertype << ":" << (wafertype <= kHGCalWaferTypeMask)
          << " Layer " << lay << ":" << (lay >= 0 && lay <= kHGCalLayerMask) 
          << " zp " << zp << ":" << (zp == -1 || zp == 1) << std::endl;
#endif
  return ok;
}

int HGCalDetId::layer ( ) const

inline

get the layer #

Definition at line 48 of file HGCalDetId.h.

References DetId::id_, kHGCalLayerMask, and kHGCalLayerOffset.

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

{ return (id_>>kHGCalLayerOffset)&kHGCalLayerMask; }

HGCalDetId & HGCalDetId::operator=

(

const DetId &

id

)

Assignment from a generic cell id

Definition at line 40 of file HGCalDetId.cc.

References DetId::id_, and DetId::rawId().

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

int HGCalDetId::wafer ( ) const

inline

get the wafer #

Definition at line 42 of file HGCalDetId.h.

References DetId::id_, kHGCalWaferMask, and kHGCalWaferOffset.

{ return (id_>>kHGCalWaferOffset)&kHGCalWaferMask; }

int HGCalDetId::waferType ( ) const

inline

get the wafer type

Definition at line 45 of file HGCalDetId.h.

References DetId::id_, kHGCalWaferTypeMask, and kHGCalWaferTypeOffset.

{ return ((id_>>kHGCalWaferTypeOffset)&kHGCalWaferTypeMask ? 1 : -1); }

int HGCalDetId::zside ( ) const

inline

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

Definition at line 51 of file HGCalDetId.h.

References DetId::id_, kHGCalZsideMask, and kHGCalZsideOffset.

{ return ((id_>>kHGCalZsideOffset) & kHGCalZsideMask ? 1 : -1); }

Member Data Documentation

const int HGCalDetId::kHGCalCellMask = 0xFF

static

Definition at line 13 of file HGCalDetId.h.

Referenced by cell(), HGCalDetId(), and isValid().

const int HGCalDetId::kHGCalCellOffset = 0

static

Definition at line 12 of file HGCalDetId.h.

Referenced by HGCalDetId().

const int HGCalDetId::kHGCalLayerMask = 0x1F

static

Definition at line 19 of file HGCalDetId.h.

Referenced by HGCalDetId(), isValid(), and layer().

const int HGCalDetId::kHGCalLayerOffset = 19

static

Definition at line 18 of file HGCalDetId.h.

Referenced by HGCalDetId(), and layer().

const int HGCalDetId::kHGCalMaskCell = 0xFFFFFF00

static

Definition at line 22 of file HGCalDetId.h.

Referenced by geometryCell().

const int HGCalDetId::kHGCalWaferMask = 0x3FF

static

Definition at line 15 of file HGCalDetId.h.

Referenced by HGCalDetId(), isValid(), and wafer().

const int HGCalDetId::kHGCalWaferOffset = 8

static

Definition at line 14 of file HGCalDetId.h.

Referenced by HGCalDetId(), and wafer().

const int HGCalDetId::kHGCalWaferTypeMask = 0x1

static

Definition at line 17 of file HGCalDetId.h.

Referenced by HGCalDetId(), isValid(), and waferType().

const int HGCalDetId::kHGCalWaferTypeOffset = 18

static

Definition at line 16 of file HGCalDetId.h.

Referenced by HGCalDetId(), and waferType().

const int HGCalDetId::kHGCalZsideMask = 0x1

static

Definition at line 21 of file HGCalDetId.h.

Referenced by HGCalDetId(), and zside().

const int HGCalDetId::kHGCalZsideOffset = 24

static

Definition at line 20 of file HGCalDetId.h.

Referenced by HGCalDetId(), and zside().

const HGCalDetId HGCalDetId::Undefined

static

Definition at line 59 of file HGCalDetId.h.