Implementation of the TRK cluster finder with the ACTS. More...

#include "TRKReconstruction/ClustererACTS.h"
#include "TRKBase/GeometryTGeo.h"
#include "DataFormatsITSMFT/ClusterPattern.h"
#include <Acts/Clusterization/Clusterization.hpp>
#include <algorithm>
#include <array>
#include <numeric>

Classes
struct	Cell2D

struct	Cluster2D

Functions
int	getCellRow (const Cell2D &cell)

int	getCellColumn (const Cell2D &cell)

bool	operator== (const Cell2D &left, const Cell2D &right)

bool	cellComp (const Cell2D &left, const Cell2D &right)

void	clusterAddCell (Cluster2D &cl, const Cell2D &cell)

void	hash (Cluster2D &cl)

bool	clHashComp (const Cluster2D &left, const Cluster2D &right)

template<typename RNG >
void	genclusterw (int x, int y, int x0, int y0, int x1, int y1, std::vector< Cell2D > &cells, RNG &rng, double startp=0.5, double decayp=0.9)

template<typename RNG >
Cluster2D	gencluster (int x0, int y0, int x1, int y1, RNG &rng, double startp=0.5, double decayp=0.9)

Detailed Description

Implementation of the TRK cluster finder with the ACTS.

Author: Nicolò Jacazio, Università del Piemonte Orientale (IT)

Since: 2026-03-01

Definition in file ClustererACTS.cxx.

Function Documentation

◆ cellComp()

bool cellComp	(	const Cell2D &	left,
		const Cell2D &	right
	)

Definition at line 53 of file ClustererACTS.cxx.

◆ clHashComp()

bool clHashComp	(	const Cluster2D &	left,
		const Cluster2D &	right
	)

Definition at line 77 of file ClustererACTS.cxx.

◆ clusterAddCell()

void clusterAddCell	(	Cluster2D &	cl,
		const Cell2D &	cell
	)

Definition at line 63 of file ClustererACTS.cxx.

◆ gencluster()

template<typename RNG >

Cluster2D gencluster	(	int	x0,
		int	y0,
		int	x1,
		int	y1,
		RNG &	rng,
		double	startp = `0.5`,
		double	decayp = `0.9`
	)

Definition at line 138 of file ClustererACTS.cxx.

◆ genclusterw()

template<typename RNG >

void genclusterw	(	int	x,
		int	y,
		int	x0,
		int	y0,
		int	x1,
		int	y1,
		std::vector< Cell2D > &	cells,
		RNG &	rng,
		double	startp = `0.5`,
		double	decayp = `0.9`
	)

Definition at line 83 of file ClustererACTS.cxx.

◆ getCellColumn()

int getCellColumn ( const Cell2D & cell )

Definition at line 43 of file ClustererACTS.cxx.

◆ getCellRow()

int getCellRow ( const Cell2D & cell )

Definition at line 38 of file ClustererACTS.cxx.

◆ hash()

void hash ( Cluster2D & cl )

Definition at line 68 of file ClustererACTS.cxx.

◆ operator==()

bool operator==	(	const Cell2D &	left,
		const Cell2D &	right
	)

Definition at line 48 of file ClustererACTS.cxx.

Classes

Functions