MTDDetId Class Reference

Detector identifier base class for the MIP Timing Layer. More...

#include <MTDDetId.h>

Inheritance diagram for MTDDetId:

Public Types
enum	MTDType { typeUNKNOWN =0, BTL =1, ETL =2 }
enum	SubDetector { subUNKNOWN =0, FastTime =1 }
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 }

Public Member Functions
	MTDDetId ()
	MTDDetId (const uint32_t &raw_id)
	MTDDetId (const DetId &det_id)
	MTDDetId (Detector det, int subdet)
int	mtdRR () const
int	mtdSide () const
int	mtdSubDetector () const
SubDetector	subDetector () const
int	zside () const
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 uint32_t	kMTDsubdMask = 0x3
static const uint32_t	kMTDsubdOffset = 23
static const uint32_t	kRodRingMask = 0x3F
static const uint32_t	kRodRingOffset = 16
static const uint32_t	kZsideMask = 0x1
static const uint32_t	kZsideOffset = 22
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

Additional Inherited Members
Protected Attributes inherited from DetId
uint32_t	id_

Detailed Description

Detector identifier base class for the MIP Timing Layer.

bit 31-28: Detector Forward bit 27-25: Subdetctor FastTiming

bit 24-23: MTD subdetector BTL/ETL bit 22 : side (positive = 1, negative = 0) bit 21-16: rod/ring sequential number

Definition at line 21 of file MTDDetId.h.

Member Enumeration Documentation

enum MTDDetId::MTDType

Enumerated type for MTD sub-deteector systems.

Enumerator
typeUNKNOWN
BTL
ETL

Definition at line 29 of file MTDDetId.h.

{ typeUNKNOWN=0, BTL=1, ETL=2 };

enum MTDDetId::SubDetector

Enumerated type for Forward sub-deteector systems.

Enumerator
subUNKNOWN
FastTime

Definition at line 26 of file MTDDetId.h.

{ subUNKNOWN=0, FastTime=1 };

Constructor & Destructor Documentation

MTDDetId::MTDDetId ( )

inline

Construct a null id

Definition at line 41 of file MTDDetId.h.

: DetId() {;}

MTDDetId::MTDDetId ( const uint32_t &  raw_id )

inline

Construct from a raw value

Definition at line 44 of file MTDDetId.h.

: DetId( raw_id ) {;}

MTDDetId::MTDDetId ( const DetId &  det_id )

inline

Construct from generic DetId

Definition at line 47 of file MTDDetId.h.

: DetId( det_id.rawId() ) {;}

MTDDetId::MTDDetId ( Detector  det, int  subdet  )

inline

Construct and fill only the det and sub-det fields.

Definition at line 50 of file MTDDetId.h.

: DetId( det, subdet ) {;}

Member Function Documentation

int MTDDetId::mtdRR ( ) const

inline

Returns MTD rod/ring number.

Definition at line 66 of file MTDDetId.h.

References DetId::id_, kRodRingMask, and operator<<().

Referenced by BTLDetId::iphi().

{ return (id_>>kRodRingOffset)&kRodRingMask; }

int MTDDetId::mtdSide ( ) const

inline

Returns MTD side, i.e. Z-=0 or Z+=1.

Definition at line 61 of file MTDDetId.h.

References DetId::id_, and kZsideMask.

Referenced by zside().

{ return (id_>>kZsideOffset)&kZsideMask; }

int MTDDetId::mtdSubDetector ( ) const

inline

Returns enumerated type specifying MTD sub-detector, i.e. BTL or ETL.

Definition at line 58 of file MTDDetId.h.

References DetId::id_, and kMTDsubdMask.

Referenced by MTDGeomBuilderFromGeometricTimingDet::build(), MTDTopology::getMTDLayerNumber(), MTDDetLayerGeometry::idToLayer(), MTDTopology::layer(), MTDTopology::module(), MTDGeometry::MTDGeometry(), MTDTopology::print(), MTDTopology::ring(), MTDTopology::side(), and MTDTopology::tray().

{ return (id_>>kMTDsubdOffset)&kMTDsubdMask; }

SubDetector MTDDetId::subDetector ( ) const

inline

Returns enumerated type specifying MTD sub-detector.

Definition at line 55 of file MTDDetId.h.

References DetId::subdetId().

{ return static_cast<MTDDetId::SubDetector>(subdetId()); }

int MTDDetId::zside ( ) const

inline

Return MTD side, i.e. Z-=-1 or Z+=1.

Definition at line 63 of file MTDDetId.h.

References mtdSide().

Referenced by BTLDetId::getUnhashedIndex(), BTLDetId::hashedIndex(), and BTLDetId::ieta().

{ return (mtdSide()==1 ? (1):(-1)) ; }

Member Data Documentation

const uint32_t MTDDetId::kMTDsubdMask = 0x3

static

Definition at line 32 of file MTDDetId.h.

Referenced by BTLDetId::BTLDetId(), ETLDetId::ETLDetId(), and mtdSubDetector().

const uint32_t MTDDetId::kMTDsubdOffset = 23

static

Definition at line 31 of file MTDDetId.h.

Referenced by BTLDetId::BTLDetId(), MTDTopology::btlDetId(), ETLDetId::ETLDetId(), and MTDTopology::etlDetId().

const uint32_t MTDDetId::kRodRingMask = 0x3F

static

Definition at line 36 of file MTDDetId.h.

Referenced by BTLDetId::BTLDetId(), ETLDetId::ETLDetId(), and mtdRR().

const uint32_t MTDDetId::kRodRingOffset = 16

static

Definition at line 35 of file MTDDetId.h.

Referenced by BTLDetId::BTLDetId(), and ETLDetId::ETLDetId().

const uint32_t MTDDetId::kZsideMask = 0x1

static

Definition at line 34 of file MTDDetId.h.

Referenced by BTLDetId::BTLDetId(), ETLDetId::ETLDetId(), and mtdSide().

const uint32_t MTDDetId::kZsideOffset = 22

static

Definition at line 33 of file MTDDetId.h.

Referenced by BTLDetId::BTLDetId(), and ETLDetId::ETLDetId().