Class for description of algorithm of recognition of clusters in Bmn Ndet detector. More...

#include <BmnNdetClusterFinder.h>

Inheritance diagram for BmnNdetClusterFinder:

Collaboration diagram for BmnNdetClusterFinder:

Public Types
enum	eCellStatus { kIsNotUsed = 0 , kIsUsed , kIsNotUsed = 0 , kIsUsed }
	Flag if the cell belongs to any cluster. More...

enum	eClusterStatus { kNoCluster = -1 , kUnchecked = 0 , kIsNeutron , kNotNeutron , kNoCluster = -1 , kUnchecked = 0 , kIsNeutron , kNotNeutron }
	Status of the cluster. More...

enum	eCellStatus { kIsNotUsed = 0 , kIsUsed , kIsNotUsed = 0 , kIsUsed }
	Flag if the cell belongs to any cluster. More...

enum	eClusterStatus { kNoCluster = -1 , kUnchecked = 0 , kIsNeutron , kNotNeutron , kNoCluster = -1 , kUnchecked = 0 , kIsNeutron , kNotNeutron }
	Status of the cluster. More...

Public Member Functions
	BmnNdetClusterFinder (const Int_t kNColumns=11, const Int_t kNRows=11, const Int_t kNLayers=16)
	Default constructor.

	~BmnNdetClusterFinder ()
	Default destructor.

Int_t	GetNClusters ()

Int_t	GetNCells ()

Int_t	GetNCells (Double_t threshold)

Int_t	GetNColumns ()

Int_t	GetNRows ()

Int_t	GetNLayers ()

vector< Int_t >	GetCells ()

vector< Int_t >	GetColumns ()

vector< Int_t >	GetRows ()

vector< Int_t >	GetLayers ()

vector< Double_t >	GetX ()

vector< Double_t >	GetY ()

vector< Double_t >	GetZ ()

vector< Double_t >	GetTime ()

vector< Double_t >	GetEdep ()

vector< Double_t >	GetBeta ()

Int_t	GetClusterStatus (Int_t i_cluster)

void	SetClusterStatus (Int_t i_cluster, eClusterStatus status)

void	Fill (Int_t cell, Int_t column, Int_t row, Int_t layer, Double_t x, Double_t y, Double_t z, Double_t t, Double_t e_dep)

void	Clear ()
	Clear all vectors, set fNCells=0.

void	Print ()
	Print.

BmnNdetCluster *	GetCluster (Int_t i_cluster)

BmnNdetCluster *	AddCluster ()

void	AddCellToCluster (Int_t i_cell, Int_t i_cluster)

Int_t	FindClusters1 ()

Int_t	FindClusters1_2 ()

Int_t	FindClusters2 ()

Int_t	FindClusters2_2 ()

Int_t	FindClusters3 (Double_t cut_beta=0.03)

Int_t	FindClusters4 (Double_t cut_beta=0.01)

Int_t	SelectNeutrons (Double_t cut_angle=45., Int_t cut_ncells=3, Bool_t check_border=kFALSE)

Int_t	MergeClusters (Int_t i_cluster_1, Int_t i_cluster_2)

Int_t	CalculateNumberOfNeutrons (Double_t weight_edep=1., Double_t weight_ncells=0.01, Double_t weight_nclusters=0.05, Double_t threshold12=0.)

virtual const char *	GetClassName ()

	BmnNdetClusterFinder (const Int_t kNColumns=11, const Int_t kNRows=11, const Int_t kNLayers=16)
	Default constructor.

	~BmnNdetClusterFinder ()
	Default destructor.

Int_t	GetNClusters ()

Int_t	GetNCells ()

Int_t	GetNCells (Double_t threshold)

Int_t	GetNColumns ()

Int_t	GetNRows ()

Int_t	GetNLayers ()

vector< Int_t >	GetCells ()

vector< Int_t >	GetColumns ()

vector< Int_t >	GetRows ()

vector< Int_t >	GetLayers ()

vector< Double_t >	GetX ()

vector< Double_t >	GetY ()

vector< Double_t >	GetZ ()

vector< Double_t >	GetTime ()

vector< Double_t >	GetEdep ()

vector< Double_t >	GetBeta ()

Int_t	GetClusterStatus (Int_t i_cluster)

void	SetClusterStatus (Int_t i_cluster, eClusterStatus status)

void	Fill (Int_t cell, Int_t column, Int_t row, Int_t layer, Double_t x, Double_t y, Double_t z, Double_t t, Double_t e_dep)

void	Clear ()
	Clear all vectors, set fNCells=0.

void	Print ()
	Print.

BmnNdetCluster *	GetCluster (Int_t i_cluster)

BmnNdetCluster *	AddCluster ()

void	AddCellToCluster (Int_t i_cell, Int_t i_cluster)

Int_t	FindClusters1 ()

Int_t	FindClusters1_2 ()

Int_t	FindClusters2 ()

Int_t	FindClusters2_2 ()

Int_t	FindClusters3 (Double_t cut_beta=0.03)

Int_t	FindClusters4 (Double_t cut_beta=0.01)

Int_t	SelectNeutrons (Double_t cut_angle=45., Int_t cut_ncells=3, Bool_t check_border=kFALSE)

Int_t	MergeClusters (Int_t i_cluster_1, Int_t i_cluster_2)

Int_t	CalculateNumberOfNeutrons (Double_t weight_edep=1., Double_t weight_ncells=0.01, Double_t weight_nclusters=0.05, Double_t threshold12=0.)

virtual const char *	GetClassName ()

Detailed Description

Class for description of algorithm of recognition of clusters in Bmn Ndet detector.

BmnNdetClusterFinder must be run in the following order:

create BmnNdetClusterFinder object
initialize data with BmnNdetClusterFinder::Fill() method
search for clusters with BmnNdetClusterFinder::FindClusters() method
The recognized clusters can be obtained with BmnNdetClusterFinder::GetCluster() method
Version
1.0

Definition at line 25 of file BmnNdetClusterFinder.h.

Member Enumeration Documentation

◆ eCellStatus [1/2]

enum BmnNdetClusterFinder::eCellStatus

Flag if the cell belongs to any cluster.

Enumerator
kIsNotUsed	the cell doesn't belong to any cluster
kIsUsed	the cell belongs to some cluster
kIsNotUsed	the cell doesn't belong to any cluster
kIsUsed	the cell belongs to some cluster

Definition at line 29 of file BmnNdetClusterFinder.h.

◆ eCellStatus [2/2]

enum BmnNdetClusterFinder::eCellStatus

Flag if the cell belongs to any cluster.

Enumerator
kIsNotUsed	the cell doesn't belong to any cluster
kIsUsed	the cell belongs to some cluster
kIsNotUsed	the cell doesn't belong to any cluster
kIsUsed	the cell belongs to some cluster

Definition at line 29 of file BmnNdetClusterFinder.h.

◆ eClusterStatus [1/2]

enum BmnNdetClusterFinder::eClusterStatus

Status of the cluster.

Enumerator
kNoCluster	there is no cluster
kUnchecked	the cluster is not checked yet
kIsNeutron	the cluster is produced by neutron
kNotNeutron	the cluster can't be produced by neutron
kNoCluster	there is no cluster
kUnchecked	the cluster is not checked yet
kIsNeutron	the cluster is produced by neutron
kNotNeutron	the cluster can't be produced by neutron

Definition at line 36 of file BmnNdetClusterFinder.h.

◆ eClusterStatus [2/2]

enum BmnNdetClusterFinder::eClusterStatus

Status of the cluster.

Enumerator
kNoCluster	there is no cluster
kUnchecked	the cluster is not checked yet
kIsNeutron	the cluster is produced by neutron
kNotNeutron	the cluster can't be produced by neutron
kNoCluster	there is no cluster
kUnchecked	the cluster is not checked yet
kIsNeutron	the cluster is produced by neutron
kNotNeutron	the cluster can't be produced by neutron

Definition at line 36 of file BmnNdetClusterFinder.h.

Constructor & Destructor Documentation

◆ BmnNdetClusterFinder() [1/2]

BmnNdetClusterFinder::BmnNdetClusterFinder	(	const Int_t	kNColumns = `11`,
		const Int_t	kNRows = `11`,
		const Int_t	kNLayers = `16`
	)

Default constructor.

Definition at line 15 of file BmnNdetClusterFinder.cxx.

◆ ~BmnNdetClusterFinder() [1/2]

BmnNdetClusterFinder::~BmnNdetClusterFinder ( )

Default destructor.

Definition at line 24 of file BmnNdetClusterFinder.cxx.

References GetNColumns(), and GetNRows().

◆ BmnNdetClusterFinder() [2/2]

BmnNdetClusterFinder::BmnNdetClusterFinder	(	const Int_t	kNColumns = `11`,
		const Int_t	kNRows = `11`,
		const Int_t	kNLayers = `16`
	)

Default constructor.

◆ ~BmnNdetClusterFinder() [2/2]

BmnNdetClusterFinder::~BmnNdetClusterFinder ( )

Default destructor.

Member Function Documentation

◆ AddCellToCluster() [1/2]

void BmnNdetClusterFinder::AddCellToCluster	(	Int_t	i_cell,
		Int_t	i_cluster = `-1`
	)

Mark a cell i_cell as belonging to cluster i_cluster

Parameters

i_cell	index of cell in order of its filling with BmnNdetClusterFinder::Fill() method
i_cluster	index of cluster in order of its addition with BmnNdetClusterFinder::AddCluster() method. The last cluster is taken by default.

Definition at line 217 of file BmnNdetClusterFinder.cxx.

References BmnNdetCluster::AddCell(), GetCluster(), i, and kIsUsed.

Referenced by FindClusters1(), FindClusters1_2(), FindClusters2(), FindClusters2_2(), FindClusters3(), and FindClusters4().

◆ AddCellToCluster() [2/2]

void BmnNdetClusterFinder::AddCellToCluster	(	Int_t	i_cell,
		Int_t	i_cluster
	)

Mark a cell i_cell as belonging to cluster i_cluster

Parameters

i_cell	index of cell in order of its filling with BmnNdetClusterFinder::Fill() method
i_cluster	index of cluster in order of its addition with BmnNdetClusterFinder::AddCluster() method. The last cluster is taken by default.

◆ AddCluster() [1/2]

BmnNdetCluster * BmnNdetClusterFinder::AddCluster ( )

Add empty BmnNdetCluster to the list of clusters

Returns: pointer to the newly added cluster

Definition at line 208 of file BmnNdetClusterFinder.cxx.

References kUnchecked.

Referenced by FindClusters1(), FindClusters1_2(), FindClusters2(), FindClusters2_2(), FindClusters3(), and FindClusters4().

◆ AddCluster() [2/2]

BmnNdetCluster * BmnNdetClusterFinder::AddCluster ( )

Add empty BmnNdetCluster to the list of clusters

Returns: pointer to the newly added cluster

◆ CalculateNumberOfNeutrons() [1/2]

Int_t BmnNdetClusterFinder::CalculateNumberOfNeutrons	(	Double_t	weight_edep = `1.`,
		Double_t	weight_ncells = `0.01`,
		Double_t	weight_nclusters = `0.05`,
		Double_t	threshold12 = `0.`
	)

Estimate number of neutrons based on:

Parameters

weight_edep	* total deposited energy in accepted clusters
weight_nclusters	* number of accepted clusters
weight_ncells	* total number of cells in accepted clusters. If sum of weighed parameters exceeds
threshold12	there is more than 1 neutron

Returns: Estimated number of neutrons

Definition at line 645 of file BmnNdetClusterFinder.cxx.

References BmnNdetCluster::EnergyDeposited(), GetCluster(), BmnNdetCluster::GetNCells(), and kIsNeutron.

◆ CalculateNumberOfNeutrons() [2/2]

Int_t BmnNdetClusterFinder::CalculateNumberOfNeutrons	(	Double_t	weight_edep = `1.`,
		Double_t	weight_ncells = `0.01`,
		Double_t	weight_nclusters = `0.05`,
		Double_t	threshold12 = `0.`
	)

Estimate number of neutrons based on:

Parameters

weight_edep	* total deposited energy in accepted clusters
weight_nclusters	* number of accepted clusters
weight_ncells	* total number of cells in accepted clusters. If sum of weighed parameters exceeds
threshold12	there is more than 1 neutron

Returns: Estimated number of neutrons

◆ Clear() [1/2]

void BmnNdetClusterFinder::Clear ( )

Clear all vectors, set fNCells=0.

Definition at line 671 of file BmnNdetClusterFinder.cxx.

References GetNColumns(), GetNLayers(), GetNRows(), and i.

◆ Clear() [2/2]

void BmnNdetClusterFinder::Clear ( )

Clear all vectors, set fNCells=0.

◆ Fill() [1/2]

void BmnNdetClusterFinder::Fill	(	Int_t	cell,
		Int_t	column,
		Int_t	row,
		Int_t	layer,
		Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	t,
		Double_t	e_dep
	)

Add cell to the list of fired cells For correct work of the code it is needed that columns, rows and layers were enumerated from 0, not 1 !

Parameters

cell	index of cell in BmnNdetCell array in BmnNdetEvent object.
column	index of column. It must be enumerated starting from 0. The column number must increase in the same direction as X axis.
row	index of row. It must be enumerated starting from 0. The row number must increase in the same direction as Y axis.
layer	index of layer. It must be enumerated starting from 0. The layer number must increase in the same direction as Z axis.
x	X coordinate of the fired cell
y	Y coordinate of the fired cell
z	Z coordinate of the fired cell
t	Time of actuation of the fired cell
e_dep	Energy deposited in cell [GeV]

Definition at line 35 of file BmnNdetClusterFinder.cxx.

References GetNColumns(), GetNLayers(), GetNRows(), i, and kIsNotUsed.

◆ Fill() [2/2]

void BmnNdetClusterFinder::Fill	(	Int_t	cell,
		Int_t	column,
		Int_t	row,
		Int_t	layer,
		Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	t,
		Double_t	e_dep
	)

Add cell to the list of fired cells For correct work of the code it is needed that columns, rows and layers were enumerated from 0, not 1 !

Parameters

cell	index of cell in BmnNdetCell array in BmnNdetEvent object.
column	index of column. It must be enumerated starting from 0. The column number must increase in the same direction as X axis.
row	index of row. It must be enumerated starting from 0. The row number must increase in the same direction as Y axis.
layer	index of layer. It must be enumerated starting from 0. The layer number must increase in the same direction as Z axis.
x	X coordinate of the fired cell
y	Y coordinate of the fired cell
z	Z coordinate of the fired cell
t	Time of actuation of the fired cell
e_dep	Energy deposited in cell [GeV]

◆ FindClusters1() [1/2]

Int_t BmnNdetClusterFinder::FindClusters1 ( )

Main method of a class.
The clusters are groups of neighbouring cells. Time and deposited energies are not taken into account.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.
This algorithm loops over cells in order of ascending time.

Returns: number of recognized clusters

Definition at line 241 of file BmnNdetClusterFinder.cxx.

References AddCellToCluster(), AddCluster(), BmnNdetCluster::GetColumns(), BmnNdetCluster::GetLayers(), GetNCells(), GetNColumns(), GetNLayers(), GetNRows(), BmnNdetCluster::GetRows(), iX, iY, iZ, and kIsNotUsed.

◆ FindClusters1() [2/2]

Int_t BmnNdetClusterFinder::FindClusters1 ( )

Main method of a class.
The clusters are groups of neighbouring cells. Time and deposited energies are not taken into account.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.
This algorithm loops over cells in order of ascending time.

Returns: number of recognized clusters

◆ FindClusters1_2() [1/2]

Int_t BmnNdetClusterFinder::FindClusters1_2 ( )

Main method of a class.
The clusters are groups of neighbouring cells. Time and deposited energies are not taken into account.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.
This algorithm loops over cells in order of ascending time.
If the cluster starts from veto layer, include to cluster all cells with the same row and column

Returns: number of recognized clusters

Definition at line 293 of file BmnNdetClusterFinder.cxx.

References AddCellToCluster(), AddCluster(), BmnNdetCluster::GetColumns(), BmnNdetCluster::GetLayers(), GetNCells(), GetNColumns(), GetNLayers(), GetNRows(), BmnNdetCluster::GetRows(), iX, iY, iZ, and kIsNotUsed.

◆ FindClusters1_2() [2/2]

Int_t BmnNdetClusterFinder::FindClusters1_2 ( )

Main method of a class.
The clusters are groups of neighbouring cells. Time and deposited energies are not taken into account.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.
This algorithm loops over cells in order of ascending time.
If the cluster starts from veto layer, include to cluster all cells with the same row and column

Returns: number of recognized clusters

◆ FindClusters2() [1/2]

Int_t BmnNdetClusterFinder::FindClusters2 ( )

Main method of a class.
The clusters are groups of neighbouring cells.
Time and deposited energies are not taken into account.
This algorithm loops over cells in order of descending speed.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.

Returns: number of recognized clusters

Definition at line 359 of file BmnNdetClusterFinder.cxx.

References AddCellToCluster(), AddCluster(), BmnNdetCluster::GetColumns(), BmnNdetCluster::GetLayers(), GetNCells(), GetNColumns(), GetNLayers(), GetNRows(), BmnNdetCluster::GetRows(), iX, iY, iZ, and kIsNotUsed.

◆ FindClusters2() [2/2]

Int_t BmnNdetClusterFinder::FindClusters2 ( )

Main method of a class.
The clusters are groups of neighbouring cells.
Time and deposited energies are not taken into account.
This algorithm loops over cells in order of descending speed.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.

Returns: number of recognized clusters

◆ FindClusters2_2() [1/2]

Int_t BmnNdetClusterFinder::FindClusters2_2 ( )

Main method of a class.
The clusters are groups of neighbouring cells.
One more layer is added for checking (the gap of 1 layer doesn't count)
Time and deposited energies are not taken into account.
This algorithm loops over cells in order of descending speed.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.

Returns: number of recognized clusters

Definition at line 411 of file BmnNdetClusterFinder.cxx.

References AddCellToCluster(), AddCluster(), BmnNdetCluster::GetColumns(), BmnNdetCluster::GetLayers(), GetNCells(), GetNColumns(), GetNLayers(), GetNRows(), BmnNdetCluster::GetRows(), iX, iY, iZ, and kIsNotUsed.

◆ FindClusters2_2() [2/2]

Int_t BmnNdetClusterFinder::FindClusters2_2 ( )

Main method of a class.
The clusters are groups of neighbouring cells.
One more layer is added for checking (the gap of 1 layer doesn't count)
Time and deposited energies are not taken into account.
This algorithm loops over cells in order of descending speed.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.

Returns: number of recognized clusters

◆ FindClusters3() [1/2]

Int_t BmnNdetClusterFinder::FindClusters3 ( Double_t cut_beta = 0.03 )

Main method of a class.
The clusters are groups of neighbouring cells.
If difference of beta between cells > cut_beta, start a new cluster. Time and deposited energies are not taken into account.
This algorithm loops over cells in order of descending speed.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.

Returns: number of recognized clusters

Definition at line 463 of file BmnNdetClusterFinder.cxx.

References AddCellToCluster(), AddCluster(), BmnNdetCluster::GetColumns(), BmnNdetCluster::GetLayers(), GetNCells(), GetNColumns(), GetNLayers(), GetNRows(), BmnNdetCluster::GetRows(), iX, iY, iZ, kIsNotUsed, and kIsUsed.

◆ FindClusters3() [2/2]

Int_t BmnNdetClusterFinder::FindClusters3 ( Double_t cut_beta = 0.03 )

Main method of a class.
The clusters are groups of neighbouring cells.
If difference of beta between cells > cut_beta, start a new cluster. Time and deposited energies are not taken into account.
This algorithm loops over cells in order of descending speed.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.

Returns: number of recognized clusters

◆ FindClusters4() [1/2]

Int_t BmnNdetClusterFinder::FindClusters4 ( Double_t cut_beta = 0.01 )

Second method of searching for the clusters.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.
This algorithm loops over cells in order of ascending time.
While checking neighbouring cell, the time of flight between cells is taken into account. The cell is added to the cluster, if the speed of propagation of the hadronic shower between the cells is the same as the speed of initial neutron.

Parameters

cut_beta maximum difference between beta of propagation of shower and beta calculated from the first cell in cluster.

Returns: number of recognized clusters

Definition at line 519 of file BmnNdetClusterFinder.cxx.

References AddCellToCluster(), AddCluster(), BmnNdetCluster::BetaFirst(), BmnNdetCluster::GetColumns(), BmnNdetCluster::GetLayers(), GetNCells(), GetNColumns(), GetNLayers(), GetNRows(), BmnNdetCluster::GetRows(), BmnNdetCluster::GetTime(), BmnNdetCluster::GetX(), BmnNdetCluster::GetY(), BmnNdetCluster::GetZ(), iX, iY, iZ, kIsNotUsed, kIsUsed, and z0.

◆ FindClusters4() [2/2]

Int_t BmnNdetClusterFinder::FindClusters4 ( Double_t cut_beta = 0.01 )

Second method of searching for the clusters.
Before you use it, you must fill data with BmnNdetClusterFinder::Fill() method.
This algorithm loops over cells in order of ascending time.
While checking neighbouring cell, the time of flight between cells is taken into account. The cell is added to the cluster, if the speed of propagation of the hadronic shower between the cells is the same as the speed of initial neutron.

Parameters

cut_beta maximum difference between beta of propagation of shower and beta calculated from the first cell in cluster.

Returns: number of recognized clusters

◆ GetBeta() [1/2]

vector< Double_t > BmnNdetClusterFinder::GetBeta ( )

Returns: Vector of beta calculated as Beta = v/c, v = d/t

Definition at line 181 of file BmnNdetClusterFinder.cxx.

◆ GetBeta() [2/2]

vector< Double_t > BmnNdetClusterFinder::GetBeta ( )

Returns: Vector of beta calculated as Beta = v/c, v = d/t

◆ GetCells() [1/2]

vector< Int_t > BmnNdetClusterFinder::GetCells ( )

Returns: Vector of indices of all fired cells in event

Definition at line 145 of file BmnNdetClusterFinder.cxx.

◆ GetCells() [2/2]

vector< Int_t > BmnNdetClusterFinder::GetCells ( )

Returns: Vector of indices of all fired cells in event

◆ GetClassName() [1/2]

virtual const char * BmnNdetClusterFinder::GetClassName ( )

inlinevirtual

Definition at line 296 of file BmnNdetClusterFinder.h.

◆ GetClassName() [2/2]

virtual const char * BmnNdetClusterFinder::GetClassName ( )

inlinevirtual

Definition at line 296 of file BmnNdetClusterFinder.h.

◆ GetCluster() [1/2]

BmnNdetCluster * BmnNdetClusterFinder::GetCluster ( Int_t i_cluster )

Get BmnNdetCluster object

Parameters

i_cluster index of recognized cluster

Returns: pointer to BmnNdetCluster object

Definition at line 186 of file BmnNdetClusterFinder.cxx.

Referenced by AddCellToCluster(), CalculateNumberOfNeutrons(), MergeClusters(), and SelectNeutrons().

◆ GetCluster() [2/2]

BmnNdetCluster * BmnNdetClusterFinder::GetCluster ( Int_t i_cluster )

Get BmnNdetCluster object

Parameters

i_cluster index of recognized cluster

Returns: pointer to BmnNdetCluster object

◆ GetClusterStatus() [1/2]

Int_t BmnNdetClusterFinder::GetClusterStatus ( Int_t i_cluster )

Status of a cluster. It is assigned to the cluster when applying BmnNdetClusterFinder::SelectNeutrons() method.

Parameters

i_cluster index of BmnNdetCluster object

Returns: status of a cluster (see eClusterStatus for details)

Definition at line 193 of file BmnNdetClusterFinder.cxx.

References kNoCluster.

◆ GetClusterStatus() [2/2]

Int_t BmnNdetClusterFinder::GetClusterStatus ( Int_t i_cluster )

Status of a cluster. It is assigned to the cluster when applying BmnNdetClusterFinder::SelectNeutrons() method.

Parameters

i_cluster index of BmnNdetCluster object

Returns: status of a cluster (see eClusterStatus for details)

◆ GetColumns() [1/2]

vector< Int_t > BmnNdetClusterFinder::GetColumns ( )

Returns: Vector of column numbers of all fired cells in event

Definition at line 149 of file BmnNdetClusterFinder.cxx.

◆ GetColumns() [2/2]

vector< Int_t > BmnNdetClusterFinder::GetColumns ( )

Returns: Vector of column numbers of all fired cells in event

◆ GetEdep() [1/2]

vector< Double_t > BmnNdetClusterFinder::GetEdep ( )

Returns: Vector of energies deposited in all fired cells in event [GeV]

Definition at line 177 of file BmnNdetClusterFinder.cxx.

◆ GetEdep() [2/2]

vector< Double_t > BmnNdetClusterFinder::GetEdep ( )

Returns: Vector of energies deposited in all fired cells in event [GeV]

◆ GetLayers() [1/2]

vector< Int_t > BmnNdetClusterFinder::GetLayers ( )

Returns: Vector of layer numbers of all fired cells in event

Definition at line 157 of file BmnNdetClusterFinder.cxx.

◆ GetLayers() [2/2]

vector< Int_t > BmnNdetClusterFinder::GetLayers ( )

Returns: Vector of layer numbers of all fired cells in event

◆ GetNCells() [1/4]

Int_t BmnNdetClusterFinder::GetNCells ( )

Returns: Number of cells in event

Definition at line 115 of file BmnNdetClusterFinder.cxx.

Referenced by FindClusters1(), FindClusters1_2(), FindClusters2(), FindClusters2_2(), FindClusters3(), and FindClusters4().

◆ GetNCells() [2/4]

Int_t BmnNdetClusterFinder::GetNCells ( )

Returns: Number of cells in event

◆ GetNCells() [3/4]

Int_t BmnNdetClusterFinder::GetNCells ( Double_t threshold )

Number of cells in event with deposited energy higher than threshold

Parameters

threshold minimal deposited energy in counted cells

Returns: number of cells with edep > threshold

Definition at line 120 of file BmnNdetClusterFinder.cxx.

◆ GetNCells() [4/4]

Int_t BmnNdetClusterFinder::GetNCells ( Double_t threshold )

Number of cells in event with deposited energy higher than threshold

Parameters

threshold minimal deposited energy in counted cells

Returns: number of cells with edep > threshold

◆ GetNClusters() [1/2]

Int_t BmnNdetClusterFinder::GetNClusters ( )

Returns: Number of recognized clusters

Definition at line 110 of file BmnNdetClusterFinder.cxx.

◆ GetNClusters() [2/2]

Int_t BmnNdetClusterFinder::GetNClusters ( )

Returns: Number of recognized clusters

◆ GetNColumns() [1/2]

Int_t BmnNdetClusterFinder::GetNColumns ( )

Returns: Number of columns in detector. Used for iteration of cells along X coordinate.

Definition at line 130 of file BmnNdetClusterFinder.cxx.

Referenced by Clear(), Fill(), FindClusters1(), FindClusters1_2(), FindClusters2(), FindClusters2_2(), FindClusters3(), FindClusters4(), SelectNeutrons(), and ~BmnNdetClusterFinder().

◆ GetNColumns() [2/2]

Int_t BmnNdetClusterFinder::GetNColumns ( )

Returns: Number of columns in detector. Used for iteration of cells along X coordinate.

◆ GetNLayers() [1/2]

Int_t BmnNdetClusterFinder::GetNLayers ( )

Returns: Number of Layers in detector. Used for iteration of cells along Z coordinate.

Definition at line 140 of file BmnNdetClusterFinder.cxx.

Referenced by Clear(), Fill(), FindClusters1(), FindClusters1_2(), FindClusters2(), FindClusters2_2(), FindClusters3(), FindClusters4(), and SelectNeutrons().

◆ GetNLayers() [2/2]

Int_t BmnNdetClusterFinder::GetNLayers ( )

Returns: Number of Layers in detector. Used for iteration of cells along Z coordinate.

◆ GetNRows() [1/2]

Int_t BmnNdetClusterFinder::GetNRows ( )

Returns: Number of rows in detector. Used for iteration of cells along Y coordinate.

Definition at line 135 of file BmnNdetClusterFinder.cxx.

Referenced by Clear(), Fill(), FindClusters1(), FindClusters1_2(), FindClusters2(), FindClusters2_2(), FindClusters3(), FindClusters4(), SelectNeutrons(), and ~BmnNdetClusterFinder().

◆ GetNRows() [2/2]

Int_t BmnNdetClusterFinder::GetNRows ( )

Returns: Number of rows in detector. Used for iteration of cells along Y coordinate.

◆ GetRows() [1/2]

vector< Int_t > BmnNdetClusterFinder::GetRows ( )

Returns: Vector of row numbers of all fired cells in event

Definition at line 153 of file BmnNdetClusterFinder.cxx.

◆ GetRows() [2/2]

vector< Int_t > BmnNdetClusterFinder::GetRows ( )

Returns: Vector of row numbers of all fired cells in event

◆ GetTime() [1/2]

vector< Double_t > BmnNdetClusterFinder::GetTime ( )

Returns: Vector of time of actuation of all fired cells in event [ns]

Definition at line 173 of file BmnNdetClusterFinder.cxx.

◆ GetTime() [2/2]

vector< Double_t > BmnNdetClusterFinder::GetTime ( )

Returns: Vector of time of actuation of all fired cells in event [ns]

◆ GetX() [1/2]

vector< Double_t > BmnNdetClusterFinder::GetX ( )

Returns: Vector of X coordinates of all fired cells in event [cm]

Definition at line 161 of file BmnNdetClusterFinder.cxx.

◆ GetX() [2/2]

vector< Double_t > BmnNdetClusterFinder::GetX ( )

Returns: Vector of X coordinates of all fired cells in event [cm]

◆ GetY() [1/2]

vector< Double_t > BmnNdetClusterFinder::GetY ( )

Returns: Vector of Y coordinates of all fired cells in event [cm]

Definition at line 165 of file BmnNdetClusterFinder.cxx.

◆ GetY() [2/2]

vector< Double_t > BmnNdetClusterFinder::GetY ( )

Returns: Vector of Y coordinates of all fired cells in event [cm]

◆ GetZ() [1/2]

vector< Double_t > BmnNdetClusterFinder::GetZ ( )

Returns: Vector of Z coordinates of all fired cells in event [cm]

Definition at line 169 of file BmnNdetClusterFinder.cxx.

◆ GetZ() [2/2]

vector< Double_t > BmnNdetClusterFinder::GetZ ( )

Returns: Vector of Z coordinates of all fired cells in event [cm]

◆ MergeClusters() [1/2]

Int_t BmnNdetClusterFinder::MergeClusters	(	Int_t	i_cluster_1,
		Int_t	i_cluster_2
	)

Merge clusters
The cells of cluster with maximal i_cluster are added to the cluster with minimal i_cluster
The cluster with maximal i_cluster is destroyed.
If i_cluster_1==i_cluster_2, cancel merging.

Parameters

i_cluster_1	first cluster
i_cluster_2	second cluster

Returns: Number of clusters after merging

Definition at line 603 of file BmnNdetClusterFinder.cxx.

References BmnNdetCluster::AddCell(), BmnNdetCluster::GetBeta(), GetCluster(), BmnNdetCluster::GetColumns(), BmnNdetCluster::GetEdep(), BmnNdetCluster::GetLayers(), BmnNdetCluster::GetNCells(), BmnNdetCluster::GetRows(), BmnNdetCluster::GetTime(), BmnNdetCluster::GetX(), BmnNdetCluster::GetY(), BmnNdetCluster::GetZ(), max(), and min().

◆ MergeClusters() [2/2]

Int_t BmnNdetClusterFinder::MergeClusters	(	Int_t	i_cluster_1,
		Int_t	i_cluster_2
	)

Merge clusters
The cells of cluster with maximal i_cluster are added to the cluster with minimal i_cluster
The cluster with maximal i_cluster is destroyed.
If i_cluster_1==i_cluster_2, cancel merging.

Parameters

i_cluster_1	first cluster
i_cluster_2	second cluster

Returns: Number of clusters after merging

◆ Print() [1/2]

void BmnNdetClusterFinder::Print ( )

Print.

Definition at line 706 of file BmnNdetClusterFinder.cxx.

References i.

◆ Print() [2/2]

void BmnNdetClusterFinder::Print ( )

Print.

◆ SelectNeutrons() [1/2]

Int_t BmnNdetClusterFinder::SelectNeutrons	(	Double_t	cut_angle = `45.`,
		Int_t	cut_ncells = `3`,
		Bool_t	check_border = `kFALSE`
	)

Select neutrons

Parameters

cut_angle	accept, if BmnNdetCluster::AngleToTarget() < cut_angle
cut_ncells	accept, if BmnNdetCluster::GetNCells() >= cut_ncells
check_border	use BmnNdetCluster::StartsOnBorder() check

Returns: number of found neutrons

Definition at line 625 of file BmnNdetClusterFinder.cxx.

References BmnNdetCluster::AngleToTarget(), GetCluster(), BmnNdetCluster::GetNCells(), GetNColumns(), GetNLayers(), GetNRows(), kIsNeutron, kNotNeutron, and BmnNdetCluster::StartsOnBorder().

◆ SelectNeutrons() [2/2]

Int_t BmnNdetClusterFinder::SelectNeutrons	(	Double_t	cut_angle = `45.`,
		Int_t	cut_ncells = `3`,
		Bool_t	check_border = `kFALSE`
	)

Select neutrons

Parameters

cut_angle	accept, if BmnNdetCluster::AngleToTarget() < cut_angle
cut_ncells	accept, if BmnNdetCluster::GetNCells() >= cut_ncells
check_border	use BmnNdetCluster::StartsOnBorder() check

Returns: number of found neutrons

◆ SetClusterStatus() [1/2]

void BmnNdetClusterFinder::SetClusterStatus	(	Int_t	i_cluster,
		eClusterStatus	status
	)

Set status of a cluster.

Parameters

i_cluster	index of BmnNdetCluster object
status	status of a cluster (see eClusterStatus for details)

Definition at line 200 of file BmnNdetClusterFinder.cxx.

◆ SetClusterStatus() [2/2]

void BmnNdetClusterFinder::SetClusterStatus	(	Int_t	i_cluster,
		eClusterStatus	status
	)

Set status of a cluster.

Parameters

i_cluster	index of BmnNdetCluster object
status	status of a cluster (see eClusterStatus for details)

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

detectors/ndet/BmnNdetClusterFinder.h
install/include/BmnNdetClusterFinder.h
detectors/ndet/BmnNdetClusterFinder.cxx

Public Types

Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ eCellStatus [1/2]

◆ eCellStatus [2/2]

◆ eClusterStatus [1/2]

◆ eClusterStatus [2/2]

Constructor & Destructor Documentation

◆ BmnNdetClusterFinder() [1/2]

◆ ~BmnNdetClusterFinder() [1/2]

◆ BmnNdetClusterFinder() [2/2]

◆ ~BmnNdetClusterFinder() [2/2]

Member Function Documentation

◆ AddCellToCluster() [1/2]

◆ AddCellToCluster() [2/2]

◆ AddCluster() [1/2]

◆ AddCluster() [2/2]

◆ CalculateNumberOfNeutrons() [1/2]

◆ CalculateNumberOfNeutrons() [2/2]

◆ Clear() [1/2]

◆ Clear() [2/2]

◆ Fill() [1/2]

◆ Fill() [2/2]

◆ FindClusters1() [1/2]

◆ FindClusters1() [2/2]

◆ FindClusters1_2() [1/2]

◆ FindClusters1_2() [2/2]

◆ FindClusters2() [1/2]

◆ FindClusters2() [2/2]

◆ FindClusters2_2() [1/2]

◆ FindClusters2_2() [2/2]

◆ FindClusters3() [1/2]

◆ FindClusters3() [2/2]

◆ FindClusters4() [1/2]

◆ FindClusters4() [2/2]

◆ GetBeta() [1/2]

◆ GetBeta() [2/2]

◆ GetCells() [1/2]

◆ GetCells() [2/2]

◆ GetClassName() [1/2]

◆ GetClassName() [2/2]

◆ GetCluster() [1/2]

◆ GetCluster() [2/2]

◆ GetClusterStatus() [1/2]

◆ GetClusterStatus() [2/2]

◆ GetColumns() [1/2]

◆ GetColumns() [2/2]

◆ GetEdep() [1/2]

◆ GetEdep() [2/2]

◆ GetLayers() [1/2]

◆ GetLayers() [2/2]

◆ GetNCells() [1/4]

◆ GetNCells() [2/4]

◆ GetNCells() [3/4]

◆ GetNCells() [4/4]

◆ GetNClusters() [1/2]

◆ GetNClusters() [2/2]

◆ GetNColumns() [1/2]

◆ GetNColumns() [2/2]

◆ GetNLayers() [1/2]

◆ GetNLayers() [2/2]

◆ GetNRows() [1/2]

◆ GetNRows() [2/2]

◆ GetRows() [1/2]

◆ GetRows() [2/2]

◆ GetTime() [1/2]

◆ GetTime() [2/2]

◆ GetX() [1/2]

◆ GetX() [2/2]

◆ GetY() [1/2]

◆ GetY() [2/2]

◆ GetZ() [1/2]

◆ GetZ() [2/2]

◆ MergeClusters() [1/2]

◆ MergeClusters() [2/2]

◆ Print() [1/2]

◆ Print() [2/2]

◆ SelectNeutrons() [1/2]

◆ SelectNeutrons() [2/2]