Convert a pad status container into a pad status map container. More...

#include <AliMUONPadStatusMapMaker.h>

Inheritance diagram for AliMUONPadStatusMapMaker:

Public Member Functions
	AliMUONPadStatusMapMaker (const AliMUONPadStatusMaker &padStatusMaker, Int_t mask, Bool_t deferredInitialization=kTRUE)

virtual	~AliMUONPadStatusMapMaker ()

AliMUONVStore *	StatusMap () const

Int_t	StatusMap (Int_t detElemId, Int_t manuId, Int_t manuChannel) const

void	RefreshRejectProbabilities ()

Static Public Member Functions
static Int_t	SelfDeadMask ()
	Return status bit map to tell a pad is bad. More...

Private Types
enum	EBitNumbers { kLeftBottomBit = 6, kLeftBit = 7, kLeftTopBit = 8, kBottomBit = 11, kCenterBit = 12, kTopBit = 13, kRightBottomBit = 16, kRightBit = 17, kRightTopBit = 18 }
	Bit numbers. More...

Private Member Functions
	AliMUONPadStatusMapMaker (const AliMUONPadStatusMapMaker &)
	Not implemented. More...

AliMUONPadStatusMapMaker &	operator= (const AliMUONPadStatusMapMaker &)
	Not implemented. More...

AliMUONVCalibParam *	ComputeStatusMap (Int_t detElemId, Int_t manuId) const

Private Attributes
const AliMUONPadStatusMaker &	fkStatusMaker
	! to access pad statuses More...

Int_t	fMask
	! mask to be tested More...

AliMUONVStore *	fStatusMap
	! status map More...

AliMUONVStore *	fRejectProbabilities
	! reject probabilities (channel based, computed once per run) More...

AliMUONVStore *	fRejectList
	! reject list (which channels should be rejected, might change event-by-event for simulations) More...

Bool_t	fComputeOnDemand
	! whether we authorize to compute things on demand or not More...

Static Private Attributes
static Int_t	fgkSelfDead = 1
	! status bit map to tell a pad is bad More...

Detailed Description

Convert a pad status container into a pad status map container.

Convert a pad statuses into pad status maps.

A pad status is one 32-bits word describing whether this pad pedestal, lv, hv is correct or not.

A pad status map is one 32-bits (of which 24 only are used) word describing whether this pad neighbours are ok or not (whether a pad is ok or not is determined by applying a given bitmask to the pad status word). Each bit in this word is related to one neighbour, assuming the pad itself is at bit 0

| 3 | 5 | 8 |

| 2 | 0 | 7 |

| 1 | 4 | 6 |

Note that for instance in NonBending plane of slats, at the boundaries between two pad densities, the pictures is a bit different, e.g. (bits in () are always zero)

so some care must be taken when designing a mask to be tested ;-) if you want to go farther than immediate neighbours...

If a pad is at a physical boundary, is will for sure have some bits at 1 (i.e. a non-existing neighbour is considered = bad).

add something about the reject list/probabilities here... (LA)

Author: Laurent Aphecetche

Definition at line 23 of file AliMUONPadStatusMapMaker.h.

Member Enumeration Documentation

enum AliMUONPadStatusMapMaker::EBitNumbers

private

Bit numbers.

Enumerator
kLeftBottomBit
kLeftBit
kLeftTopBit
kBottomBit
kCenterBit
kTopBit
kRightBottomBit
kRightBit
kRightTopBit

Definition at line 59 of file AliMUONPadStatusMapMaker.h.

Constructor & Destructor Documentation

AliMUONPadStatusMapMaker::AliMUONPadStatusMapMaker	(	const AliMUONPadStatusMaker &	padStatusMaker,
		Int_t	mask,
		Bool_t	deferredInitialization = `kTRUE`
	)

ctor

Whatever the deferred flag is, we have to compute the reject probabilities here and now, for all channels.

Definition at line 84 of file AliMUONPadStatusMapMaker.cxx.

Referenced by SelfDeadMask().

AliMUONPadStatusMapMaker::~AliMUONPadStatusMapMaker ( )

virtual

dtor

Definition at line 183 of file AliMUONPadStatusMapMaker.cxx.

AliMUONPadStatusMapMaker::AliMUONPadStatusMapMaker ( const AliMUONPadStatusMapMaker & )

private

Not implemented.

Member Function Documentation

AliMUONVCalibParam * AliMUONPadStatusMapMaker::ComputeStatusMap	(	Int_t	detElemId,
		Int_t	manuId
	)		const

private

Compute the status map for a given manu, and add it to our internal fStatusMap internal storage

Definition at line 193 of file AliMUONPadStatusMapMaker.cxx.

Referenced by SelfDeadMask(), and StatusMap().

AliMUONPadStatusMapMaker& AliMUONPadStatusMapMaker::operator= ( const AliMUONPadStatusMapMaker & )

private

Not implemented.

Referenced by SelfDeadMask().

void AliMUONPadStatusMapMaker::RefreshRejectProbabilities ( )

From the (fixed) fRejectProbabilities, compute a fRejectList that will be valid for one event If fRejectProbabilities=0x0 it means we're dealing with trivial probabilities (0 or 1) and those are assumed to be already in fRejectList then.

Definition at line 257 of file AliMUONPadStatusMapMaker.cxx.

Referenced by AliMUONDigitCalibrator::Calibrate(), and SelfDeadMask().

static Int_t AliMUONPadStatusMapMaker::SelfDeadMask ( )

inlinestatic

Return status bit map to tell a pad is bad.

Definition at line 40 of file AliMUONPadStatusMapMaker.h.

Referenced by AliMUONTrackerConditionDataMaker::CreateStatusMapStore(), AliMUONQAMappingCheck::IsChannelDead(), AliMUONDigitCalibrator::IsValidDigit(), and AliMUONCDB::ShowConfig().

AliMUONVStore* AliMUONPadStatusMapMaker::StatusMap ( ) const

inline

Get access to internal status map store (for debug only, as it may not be complete, depending on whether you've already called StatusMap() for all possible de,manu,channel combinations or not...

Definition at line 35 of file AliMUONPadStatusMapMaker.h.

Referenced by MUONStatusMap(), AliMUONCDB::ShowConfig(), and AliMUONDigitCalibrator::StatusMap().