Kernel of the EMCAL trigger patch makerThe trigger maker kernel contains the core functionality of the trigger maker: More...

#include <AliEmcalTriggerMakerKernel.h>

Inheritance diagram for AliEmcalTriggerMakerKernel:

[legend]

Public Member Functions
	AliEmcalTriggerMakerKernel ()

virtual	~AliEmcalTriggerMakerKernel ()

void	Init ()

TObjArray *	CreateTriggerPatches (const AliVEvent *inputevent, Bool_t useL0amp=kFALSE)

void	SetTriggerThresholdJetLow (Int_t a, Int_t b, Int_t c)

void	SetTriggerThresholdJetHigh (Int_t a, Int_t b, Int_t c)

void	SetTriggerThresholdGammaLow (Int_t a, Int_t b, Int_t c)

void	SetTriggerThresholdGammaHigh (Int_t a, Int_t b, Int_t c)

void	SetBackgroundThreshold (Int_t t)

void	SetL0Threshold (Int_t t)

void	SetJetPatchsize (Int_t patchsize)

void	SetIsMC (Bool_t isMC)

void	SetGeometry (const AliEMCALGeometry *const geo)

void	SetTriggerBitConfig (const AliEMCALTriggerBitConfig *const config)

void	Reset ()

void	ReadTriggerData (AliVCaloTrigger *trigger)

void	ReadCellData (AliVCaloCells *cells)

void	BuildL1ThresholdsOffline (const AliVVZERO *vzdata)

Protected Types
enum	{ kColsEta = 48 }

Protected Member Functions
Bool_t	CheckForL0 (Int_t col, Int_t row) const

AliEMCALTriggerAlgorithm < double > *	CreateGammaTriggerAlgorithm (Int_t rowmin, Int_t rowmax) const

AliEMCALTriggerAlgorithm < double > *	CreateJetTriggerAlgorithm (Int_t rowmin, Int_t rowmax) const

AliEMCALTriggerAlgorithm < double > *	CreateBkgTriggerAlgorithm (Int_t rowmin, Int_t rowmax) const

Bool_t	IsGammaPatch (const AliEMCALTriggerRawPatch &patch) const

Bool_t	IsJetPatch (const AliEMCALTriggerRawPatch &patch) const

Bool_t	IsBkgPatch (const AliEMCALTriggerRawPatch &patch) const

Protected Attributes
AliEMCALTriggerChannelContainer	fBadChannels
	Container of bad channels. More...

const AliEMCALTriggerBitConfig *	fTriggerBitConfig
	Trigger bit configuration, aliroot-dependent. More...

const AliEMCALGeometry *	fGeometry
	! Underlying EMCAL geometry More...

AliEMCALTriggerDataGrid< double > *	fPatchAmplitudes
	! TRU Amplitudes (for L0) More...

AliEMCALTriggerDataGrid< double > *	fPatchADCSimple
	! patch map for simple offline trigger More...

AliEMCALTriggerDataGrid< double > *	fPatchADC
	! ADC values map More...

AliEMCALTriggerDataGrid< char > *	fLevel0TimeMap
	! Map needed to store the level0 times More...

AliEMCALTriggerDataGrid< int > *	fTriggerBitMap
	! Map of trigger bits More...

AliEMCALTriggerPatchFinder < double > *	fPatchFinder
	! The actual patch finder More...

AliEMCALTriggerAlgorithm < double > *	fLevel0PatchFinder
	! Patch finder for Level0 patches More...

Double_t	fADCtoGeV
	! Conversion factor from ADC to GeV More...

Int_t	fJetPatchsize
	Size of a jet patch. More...

Int_t	fThresholdConstants [4][3]
	simple offline trigger thresholds constants More...

ULong64_t	fL1ThresholdsOffline [4]
	container for V0-dependent offline thresholds More...

Int_t	fBkgThreshold
	threshold for the background patches (8x8) More...

Int_t	fL0Threshold
	threshold for the L0 patches (2x2) More...

Bool_t	fIsMC
	Set MC offset. More...

Int_t	fDebugLevel
	Debug lebel;. More...

Detailed Description

Kernel of the EMCAL trigger patch maker

The trigger maker kernel contains the core functionality of the trigger maker:

Filling of the data grids
Steering and running the patch finders
Conversion of the raw patches obtained by the patch finders to full EMCAL trigger patch info objects. I/O, which means interaction with the ALICE analysis system, is done outside in a dedicated steering task.

Definition at line 41 of file AliEmcalTriggerMakerKernel.h.

Member Enumeration Documentation

anonymous enum

protected

Enumerator
kColsEta

Definition at line 133 of file AliEmcalTriggerMakerKernel.h.

Constructor & Destructor Documentation

AliEmcalTriggerMakerKernel::AliEmcalTriggerMakerKernel ( )

Constructor

Definition at line 42 of file AliEmcalTriggerMakerKernel.cxx.

AliEmcalTriggerMakerKernel::~AliEmcalTriggerMakerKernel ( )

virtual

Destructor

Definition at line 65 of file AliEmcalTriggerMakerKernel.cxx.

Member Function Documentation

void AliEmcalTriggerMakerKernel::BuildL1ThresholdsOffline ( const AliVVZERO * vzdata )

Build VZERO-dependent thresholds for the offline trigger

Parameters

vzdata VERO charges

Definition at line 190 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by AliEmcalTriggerMakerTask::Run().

Bool_t AliEmcalTriggerMakerKernel::CheckForL0	(	Int_t	col,
		Int_t	row
	)		const

protected

Accept trigger patch as Level0 patch. Level0 patches are identified as 2x2 FASTOR patches in the same TRU

Parameters

trg	Triggers object with the pointer set to the patch to inspect

Returns: True if the patch is accepted, false otherwise.

Definition at line 296 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by CreateTriggerPatches().

AliEMCALTriggerAlgorithm< double > * AliEmcalTriggerMakerKernel::CreateBkgTriggerAlgorithm	(	Int_t	rowmin,
		Int_t	rowmax
	)		const

protected

Create trigger algorithm for jet triggers

Parameters

rowmin	Minimum row the trigger algorithm operates on
rowmax	Maximum row the trigger algorithm operates on

Returns: The jet trigger algorithm

Definition at line 341 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by Init().

AliEMCALTriggerAlgorithm< double > * AliEmcalTriggerMakerKernel::CreateGammaTriggerAlgorithm	(	Int_t	rowmin,
		Int_t	rowmax
	)		const

protected

Create trigger algorithm for gamma triggers

Parameters

rowmin	Minimum row the trigger algorithm operates on
rowmax	Maximum row the trigger algorithm operates on

Returns: The gamma trigger algorithm

Definition at line 325 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by Init().

AliEMCALTriggerAlgorithm< double > * AliEmcalTriggerMakerKernel::CreateJetTriggerAlgorithm	(	Int_t	rowmin,
		Int_t	rowmax
	)		const

protected

Create trigger algorithm for jet triggers

Parameters

rowmin	Minimum row the trigger algorithm operates on
rowmax	Maximum row the trigger algorithm operates on

Returns: The jet trigger algorithm

Definition at line 333 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by Init().

TObjArray * AliEmcalTriggerMakerKernel::CreateTriggerPatches	(	const AliVEvent *	inputevent,
		Bool_t	useL0amp = `kFALSE`
	)

Run patch finders on input data. Patches are converted from raw patches into AliEMCALTriggerPatchInfo data. Trigger patches contain all information of the given category;

Bit selection map from the STU (bits for non-matching patch types are removed)
Offline trigger selection status
Recalculation trigger selection status There are no more several patches for the three categories. The only difference left over is the distinction of patch types according to
Jet patches (16x16 FAST-ors)
Gamma patches (2x2 FAST-ors)
Level0 patches (2x2 FAST-ors, using L0 amplitude and L0 times for the selection)
Parameters

inputevent Input ESD/AOD event, used for kinematics calculation

Returns
Array of reconstructed trigger patches

Definition at line 202 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by AliEmcalTriggerMakerTask::Run().

void AliEmcalTriggerMakerKernel::Init ( )

Initialize the trigger maker Kernel:

Allocates the data grids according to the EMCAL setup for the given run (obtained from the geometry)
Initialize patch finders: Different patch finders are created for EMCAL and DCAL both for gamma and jet patches, using the data grids only in the active area of the EMCAL or DCAL

Definition at line 76 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by AliEmcalTriggerMakerTask::ExecOnce().

Bool_t AliEmcalTriggerMakerKernel::IsBkgPatch ( const AliEMCALTriggerRawPatch & patch ) const

protected

Check from the bitmask whether the patch is a background patch

Parameters

patch Patch to check

Returns: True if patch is a background patch

Definition at line 359 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by CreateTriggerPatches().

Bool_t AliEmcalTriggerMakerKernel::IsGammaPatch ( const AliEMCALTriggerRawPatch & patch ) const

protected

Check from the bitmask whether the patch is a gamma patch

Parameters

patch Patch to check

Returns: True if patch is a gamma patch

Definition at line 349 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by CreateTriggerPatches().

Bool_t AliEmcalTriggerMakerKernel::IsJetPatch ( const AliEMCALTriggerRawPatch & patch ) const

protected

Check from the bitmask whether the patch is a jet patch

Parameters

patch Patch to check

Returns: True if patch is a jet patch

Definition at line 354 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by CreateTriggerPatches().

void AliEmcalTriggerMakerKernel::ReadCellData ( AliVCaloCells * cells )

Read the EMCAL cell data

Parameters

cells EMCAL cell data

Definition at line 173 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by AliEmcalTriggerMakerTask::Run().

void AliEmcalTriggerMakerKernel::ReadTriggerData ( AliVCaloTrigger * trigger )

Read the calo trigger data

Parameters

trigger Input calo trigger data

Definition at line 131 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by AliEmcalTriggerMakerTask::Run().

void AliEmcalTriggerMakerKernel::Reset ( )

Reset data grids

Definition at line 122 of file AliEmcalTriggerMakerKernel.cxx.

Referenced by AliEmcalTriggerMakerTask::Run().

void AliEmcalTriggerMakerKernel::SetBackgroundThreshold ( Int_t t )

inline

Definition at line 84 of file AliEmcalTriggerMakerKernel.h.

void AliEmcalTriggerMakerKernel::SetGeometry ( const AliEMCALGeometry *const geo )

inline

Provide the EMCAL geometry to the trigger maker Kernel

Parameters

geo

Definition at line 101 of file AliEmcalTriggerMakerKernel.h.

Referenced by AliEmcalTriggerMakerTask::ExecOnce().

void AliEmcalTriggerMakerKernel::SetIsMC ( Bool_t isMC )

inline

Define whether running on MC or not (for offset)

Parameters

isMC	Flag for MC

Definition at line 95 of file AliEmcalTriggerMakerKernel.h.

Referenced by AliEmcalTriggerMakerTask::Run().

void AliEmcalTriggerMakerKernel::SetJetPatchsize ( Int_t patchsize )

inline

Set the size of jet patches

Parameters

patchsize Size of jet patches

Definition at line 90 of file AliEmcalTriggerMakerKernel.h.

Referenced by AliEmcalTriggerMakerTask::ExecOnce().

void AliEmcalTriggerMakerKernel::SetL0Threshold ( Int_t t )

inline

Definition at line 85 of file AliEmcalTriggerMakerKernel.h.

void AliEmcalTriggerMakerKernel::SetTriggerBitConfig ( const AliEMCALTriggerBitConfig *const config )

inline

Set the trigger bit configuration applied for the given data set

Parameters

config Trigger bit config applied

Definition at line 107 of file AliEmcalTriggerMakerKernel.h.

Referenced by AliEmcalTriggerMakerTask::ExecOnce().

void AliEmcalTriggerMakerKernel::SetTriggerThresholdGammaHigh	(	Int_t	a,
		Int_t	b,
		Int_t	c
	)

inline

Definition at line 83 of file AliEmcalTriggerMakerKernel.h.

Referenced by AliEmcalTriggerMakerTask::SetTriggerThresholdGammaHigh().

void AliEmcalTriggerMakerKernel::SetTriggerThresholdGammaLow	(	Int_t	a,
		Int_t	b,
		Int_t	c
	)

inline

Definition at line 82 of file AliEmcalTriggerMakerKernel.h.

Referenced by AliEmcalTriggerMakerTask::SetTriggerThresholdGammaLow().

void AliEmcalTriggerMakerKernel::SetTriggerThresholdJetHigh	(	Int_t	a,
		Int_t	b,
		Int_t	c
	)

inline

Definition at line 81 of file AliEmcalTriggerMakerKernel.h.

Referenced by AliEmcalTriggerMakerTask::SetTriggerThresholdJetHigh().

void AliEmcalTriggerMakerKernel::SetTriggerThresholdJetLow	(	Int_t	a,
		Int_t	b,
		Int_t	c
	)

inline

Definition at line 80 of file AliEmcalTriggerMakerKernel.h.

Referenced by AliEmcalTriggerMakerTask::SetTriggerThresholdJetLow().

Member Data Documentation

Double_t AliEmcalTriggerMakerKernel::fADCtoGeV

protected

! Conversion factor from ADC to GeV

Definition at line 199 of file AliEmcalTriggerMakerKernel.h.

Referenced by CreateTriggerPatches(), and ReadCellData().

AliEMCALTriggerChannelContainer AliEmcalTriggerMakerKernel::fBadChannels

protected

Container of bad channels.

Definition at line 186 of file AliEmcalTriggerMakerKernel.h.

Referenced by ReadTriggerData().

Int_t AliEmcalTriggerMakerKernel::fBkgThreshold

protected

threshold for the background patches (8x8)

Definition at line 204 of file AliEmcalTriggerMakerKernel.h.

Referenced by CreateTriggerPatches(), and SetBackgroundThreshold().

Int_t AliEmcalTriggerMakerKernel::fDebugLevel

protected

Debug lebel;.

Definition at line 207 of file AliEmcalTriggerMakerKernel.h.

const AliEMCALGeometry* AliEmcalTriggerMakerKernel::fGeometry

protected

! Underlying EMCAL geometry

Definition at line 188 of file AliEmcalTriggerMakerKernel.h.

Referenced by CheckForL0(), CreateTriggerPatches(), Init(), ReadCellData(), and SetGeometry().

Bool_t AliEmcalTriggerMakerKernel::fIsMC

protected

Set MC offset.

Definition at line 206 of file AliEmcalTriggerMakerKernel.h.

Referenced by CreateTriggerPatches(), and SetIsMC().

Int_t AliEmcalTriggerMakerKernel::fJetPatchsize

protected

Size of a jet patch.

Definition at line 201 of file AliEmcalTriggerMakerKernel.h.

Referenced by CreateJetTriggerAlgorithm(), Init(), and SetJetPatchsize().

Int_t AliEmcalTriggerMakerKernel::fL0Threshold

protected

threshold for the L0 patches (2x2)

Definition at line 205 of file AliEmcalTriggerMakerKernel.h.

Referenced by CreateTriggerPatches(), and SetL0Threshold().

ULong64_t AliEmcalTriggerMakerKernel::fL1ThresholdsOffline[4]

protected

container for V0-dependent offline thresholds

Definition at line 203 of file AliEmcalTriggerMakerKernel.h.

Referenced by BuildL1ThresholdsOffline(), CreateTriggerPatches(), and Reset().

AliEMCALTriggerAlgorithm<double>* AliEmcalTriggerMakerKernel::fLevel0PatchFinder

protected

! Patch finder for Level0 patches

Definition at line 197 of file AliEmcalTriggerMakerKernel.h.

Referenced by CreateTriggerPatches(), Init(), and ~AliEmcalTriggerMakerKernel().

AliEMCALTriggerDataGrid<char>* AliEmcalTriggerMakerKernel::fLevel0TimeMap

protected

! Map needed to store the level0 times

Definition at line 193 of file AliEmcalTriggerMakerKernel.h.

Referenced by Init(), Reset(), and ~AliEmcalTriggerMakerKernel().

AliEMCALTriggerDataGrid<double>* AliEmcalTriggerMakerKernel::fPatchADC

protected

! ADC values map

Definition at line 192 of file AliEmcalTriggerMakerKernel.h.

Referenced by CreateTriggerPatches(), Init(), Reset(), and ~AliEmcalTriggerMakerKernel().

AliEMCALTriggerDataGrid<double>* AliEmcalTriggerMakerKernel::fPatchADCSimple

protected

! patch map for simple offline trigger

Definition at line 191 of file AliEmcalTriggerMakerKernel.h.

Referenced by CreateTriggerPatches(), Init(), Reset(), and ~AliEmcalTriggerMakerKernel().

AliEMCALTriggerDataGrid<double>* AliEmcalTriggerMakerKernel::fPatchAmplitudes

protected

! TRU Amplitudes (for L0)

Definition at line 190 of file AliEmcalTriggerMakerKernel.h.

Referenced by CreateTriggerPatches(), Init(), Reset(), and ~AliEmcalTriggerMakerKernel().

AliEMCALTriggerPatchFinder<double>* AliEmcalTriggerMakerKernel::fPatchFinder

protected

! The actual patch finder

Definition at line 196 of file AliEmcalTriggerMakerKernel.h.

Referenced by CreateTriggerPatches(), Init(), and ~AliEmcalTriggerMakerKernel().

Int_t AliEmcalTriggerMakerKernel::fThresholdConstants[4][3]

protected

simple offline trigger thresholds constants

Definition at line 202 of file AliEmcalTriggerMakerKernel.h.

Referenced by BuildL1ThresholdsOffline(), SetTriggerThresholdGammaHigh(), SetTriggerThresholdGammaLow(), SetTriggerThresholdJetHigh(), and SetTriggerThresholdJetLow().

const AliEMCALTriggerBitConfig* AliEmcalTriggerMakerKernel::fTriggerBitConfig

protected

Trigger bit configuration, aliroot-dependent.

Definition at line 187 of file AliEmcalTriggerMakerKernel.h.

Referenced by CreateBkgTriggerAlgorithm(), CreateGammaTriggerAlgorithm(), CreateJetTriggerAlgorithm(), CreateTriggerPatches(), Init(), IsBkgPatch(), IsGammaPatch(), IsJetPatch(), SetTriggerBitConfig(), and ~AliEmcalTriggerMakerKernel().

AliEMCALTriggerDataGrid<int>* AliEmcalTriggerMakerKernel::fTriggerBitMap

protected

! Map of trigger bits

Definition at line 194 of file AliEmcalTriggerMakerKernel.h.

Referenced by Init(), Reset(), and ~AliEmcalTriggerMakerKernel().

The documentation for this class was generated from the following files:

PWG/EMCAL/EMCALtrigger/AliEmcalTriggerMakerKernel.h
PWG/EMCAL/EMCALtrigger/AliEmcalTriggerMakerKernel.cxx

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation