#include <Clusterer.h>

Public Member Functions
void	resetColumn (int *buff) const
	reset column buffer, for the performance reasons we use memset

void	swapColumnBuffers ()
	add cluster at row (entry ip in the ChipPixeData) to the precluster with given index

void	expandPreCluster (uint32_t ip, uint16_t row, int preClusIndex)
	add new precluster at given row of current column for the fired pixel with index ip in the ChipPixelData

void	addNewPrecluster (uint32_t ip, uint16_t row)

void	fetchMCLabels (int digID, const ConstMCTruth *labelsDig, int &nfilled)

void	initChip (const ChipPixelData *curChipData, uint32_t first)

void	updateChip (const ChipPixelData *curChipData, uint32_t ip)

void	finishChip (ChipPixelData curChipData, CompClusCont compClus, PatternCont patterns, const ConstMCTruth labelsDig, MCTruth *labelsClus)

void	finishChipSingleHitFast (uint32_t hit, ChipPixelData curChipData, CompClusCont compClusPtr, PatternCont patternsPtr, const ConstMCTruth labelsDigPtr, MCTruth *labelsClusPTr)

void	process (uint16_t chip, uint16_t nChips, CompClusCont compClusPtr, PatternCont patternsPtr, const ConstMCTruth labelsDigPtr, MCTruth labelsClPtr, const itsmft::ROFRecord &rofPtr)

	~ClustererThread ()

	ClustererThread (Clusterer *par=nullptr, int _id=-1)

	ClustererThread (const ClustererThread &)=delete

	ClustererThread (ClustererThread &&)=delete

ClustererThread &	operator= (const ClustererThread &)=delete

ClustererThread &	operator= (ClustererThread &&)=delete

Public Attributes
Clusterer *	parent = nullptr

int	id = -1

int *	column1 = nullptr

int *	column2 = nullptr

int *	curr = nullptr

int *	prev = nullptr

int	size = itsmft::SegmentationAlpide::NRows + 2

std::vector< std::pair< int, uint32_t > >	pixels

std::vector< int >	preClusterHeads

std::vector< int >	preClusterIndices

uint16_t	currCol = 0xffff
	Column being processed.

bool	noLeftCol = true
	flag that there is no column on the left to check

std::array< Label, MaxLabels >	labelsBuff

std::vector< PixelData >	pixArrBuff
	temporary buffer for building cluster labels

CompClusCont	compClusters
	temporary buffer for pattern calc.

PatternCont	patterns

MCTruth	labels

std::vector< ThreadStat >	stats

Detailed Description

Definition at line 123 of file Clusterer.h.

Constructor & Destructor Documentation

◆ ~ClustererThread()

o2::its3::Clusterer::ClustererThread::~ClustererThread ( )

inline

Definition at line 185 of file Clusterer.h.

◆ ClustererThread() [1/3]

o2::its3::Clusterer::ClustererThread::ClustererThread	(	Clusterer *	par = `nullptr`,
		int	_id = `-1`
	)

inline

Definition at line 191 of file Clusterer.h.

◆ ClustererThread() [2/3]

o2::its3::Clusterer::ClustererThread::ClustererThread ( const ClustererThread & )

delete

◆ ClustererThread() [3/3]

o2::its3::Clusterer::ClustererThread::ClustererThread ( ClustererThread && )

delete

Member Function Documentation

◆ addNewPrecluster()

void o2::its3::Clusterer::ClustererThread::addNewPrecluster	(	uint32_t	ip,
		uint16_t	row
	)

inline

Definition at line 165 of file Clusterer.h.

◆ expandPreCluster()

void o2::its3::Clusterer::ClustererThread::expandPreCluster	(	uint32_t	ip,
		uint16_t	row,
		int	preClusIndex
	)

inline

add new precluster at given row of current column for the fired pixel with index ip in the ChipPixelData

Definition at line 156 of file Clusterer.h.

◆ fetchMCLabels()

void o2::its3::Clusterer::ClustererThread::fetchMCLabels	(	int	digID,
		const ConstMCTruth *	labelsDig,
		int &	nfilled
	)

Definition at line 420 of file Clusterer.cxx.

◆ finishChip()

void o2::its3::Clusterer::ClustererThread::finishChip	(	ChipPixelData *	curChipData,
		CompClusCont *	compClus,
		PatternCont *	patterns,
		const ConstMCTruth *	labelsDig,
		MCTruth *	labelsClus
	)

Definition at line 205 of file Clusterer.cxx.

◆ finishChipSingleHitFast()

void o2::its3::Clusterer::ClustererThread::finishChipSingleHitFast	(	uint32_t	hit,
		ChipPixelData *	curChipData,
		CompClusCont *	compClusPtr,
		PatternCont *	patternsPtr,
		const ConstMCTruth *	labelsDigPtr,
		MCTruth *	labelsClusPTr
	)

Definition at line 293 of file Clusterer.cxx.

◆ initChip()

void o2::its3::Clusterer::ClustererThread::initChip	(	const ChipPixelData *	curChipData,
		uint32_t	first
	)

Definition at line 331 of file Clusterer.cxx.

◆ operator=() [1/2]

ClustererThread & o2::its3::Clusterer::ClustererThread::operator= ( ClustererThread && )

delete

◆ operator=() [2/2]

ClustererThread & o2::its3::Clusterer::ClustererThread::operator= ( const ClustererThread & )

delete

◆ process()

void o2::its3::Clusterer::ClustererThread::process	(	uint16_t	chip,
		uint16_t	nChips,
		CompClusCont *	compClusPtr,
		PatternCont *	patternsPtr,
		const ConstMCTruth *	labelsDigPtr,
		MCTruth *	labelsClPtr,
		const itsmft::ROFRecord &	rofPtr
	)

Definition at line 163 of file Clusterer.cxx.

◆ resetColumn()

void o2::its3::Clusterer::ClustererThread::resetColumn ( int * buff ) const

inline

reset column buffer, for the performance reasons we use memset

swap current and previous column buffers

Definition at line 150 of file Clusterer.h.

◆ swapColumnBuffers()

void o2::its3::Clusterer::ClustererThread::swapColumnBuffers ( )

inline

add cluster at row (entry ip in the ChipPixeData) to the precluster with given index

Definition at line 153 of file Clusterer.h.

◆ updateChip()

void o2::its3::Clusterer::ClustererThread::updateChip	(	const ChipPixelData *	curChipData,
		uint32_t	ip
	)

Definition at line 365 of file Clusterer.cxx.

Member Data Documentation

◆ column1

int* o2::its3::Clusterer::ClustererThread::column1 = nullptr

Definition at line 128 of file Clusterer.h.

◆ column2

int* o2::its3::Clusterer::ClustererThread::column2 = nullptr

Definition at line 129 of file Clusterer.h.

◆ compClusters

CompClusCont o2::its3::Clusterer::ClustererThread::compClusters

temporary buffer for pattern calc.

temporary storage for the thread output

Definition at line 144 of file Clusterer.h.

◆ curr

int* o2::its3::Clusterer::ClustererThread::curr = nullptr

Definition at line 130 of file Clusterer.h.

◆ currCol

uint16_t o2::its3::Clusterer::ClustererThread::currCol = 0xffff

Column being processed.

Definition at line 138 of file Clusterer.h.

◆ id

int o2::its3::Clusterer::ClustererThread::id = -1

Definition at line 125 of file Clusterer.h.

◆ labels

MCTruth o2::its3::Clusterer::ClustererThread::labels

Definition at line 146 of file Clusterer.h.

◆ labelsBuff

std::array<Label, MaxLabels> o2::its3::Clusterer::ClustererThread::labelsBuff

Definition at line 140 of file Clusterer.h.

◆ noLeftCol

bool o2::its3::Clusterer::ClustererThread::noLeftCol = true

flag that there is no column on the left to check

Definition at line 139 of file Clusterer.h.

◆ parent

Clusterer* o2::its3::Clusterer::ClustererThread::parent = nullptr

Definition at line 124 of file Clusterer.h.

◆ patterns

PatternCont o2::its3::Clusterer::ClustererThread::patterns

Definition at line 145 of file Clusterer.h.

◆ pixArrBuff

std::vector<PixelData> o2::its3::Clusterer::ClustererThread::pixArrBuff

temporary buffer for building cluster labels

Definition at line 141 of file Clusterer.h.

◆ pixels

std::vector<std::pair<int, uint32_t> > o2::its3::Clusterer::ClustererThread::pixels

Definition at line 135 of file Clusterer.h.

◆ preClusterHeads

std::vector<int> o2::its3::Clusterer::ClustererThread::preClusterHeads

Definition at line 136 of file Clusterer.h.

◆ preClusterIndices

std::vector<int> o2::its3::Clusterer::ClustererThread::preClusterIndices

Definition at line 137 of file Clusterer.h.

◆ prev

int* o2::its3::Clusterer::ClustererThread::prev = nullptr

Definition at line 131 of file Clusterer.h.

◆ size

int o2::its3::Clusterer::ClustererThread::size = itsmft::SegmentationAlpide::NRows + 2

Definition at line 132 of file Clusterer.h.

◆ stats

std::vector<ThreadStat> o2::its3::Clusterer::ClustererThread::stats

Definition at line 147 of file Clusterer.h.

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

/home/runner/work/AliceO2/AliceO2/Detectors/Upgrades/ITS3/reconstruction/include/ITS3Reconstruction/Clusterer.h
/home/runner/work/AliceO2/AliceO2/Detectors/Upgrades/ITS3/reconstruction/src/Clusterer.cxx

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ~ClustererThread()

◆ ClustererThread() [1/3]

◆ ClustererThread() [2/3]

◆ ClustererThread() [3/3]

Member Function Documentation

◆ addNewPrecluster()

◆ expandPreCluster()

◆ fetchMCLabels()

◆ finishChip()

◆ finishChipSingleHitFast()

◆ initChip()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ process()

◆ resetColumn()

◆ swapColumnBuffers()

◆ updateChip()

Member Data Documentation

◆ column1

◆ column2

◆ compClusters

◆ curr

◆ currCol

◆ id

◆ labels

◆ labelsBuff

◆ noLeftCol

◆ parent

◆ patterns

◆ pixArrBuff

◆ pixels

◆ preClusterHeads

◆ preClusterIndices

◆ prev

◆ size

◆ stats