#include <BSEmcFlagSplitOffs.h>

Inheritance diagram for BSEmcFlagSplitOffs:

Classes
struct	Cluster_Info

Public Member Functions
	BSEmcFlagSplitOffs ()

virtual	~BSEmcFlagSplitOffs ()

virtual void	SetDetectorName (const std::string &t_detectorName)
	Set the Detector name. Important, as most EmcParameter need to know for which detector they need to be fetched (each Emc Subdetector has its own set of parameters) More...

virtual void	SetupParameters (const PndParameterRegister *t_parameterRegister)
	Fetch all parameters from the PndParameterRegister. More...

virtual void	SetData (BSEmcClusteringData *t_pdata)
	Pass the data container ptrs to the process, and store pointers in class members. More...

virtual void	Process ()
	The actual data transformation (digitizing, clustering, etc.) should be defined here. More...

std::map< int, std::vector< const BSEmcSubCluster * > >	CreateClusterMap ()
	Create a Map that links Clusters to their corresponding Subclusters. More...

const BSEmcSubCluster *	FindSubCluster (const BSEmcDigiInfo_t &max, std::vector< const BSEmcSubCluster *> subcluster_array)
	Search the Subcluster-array for the Subcluster that belongs to the current maximum. More...

std::vector< BSEmcDigiInfo_t >	FindSecondaryMaxima (const BSEmcDigiInfo_t &centralmax, const std::vector< BSEmcDigiInfo_t > &maxima)
	Create an array of all the secondary maxima of a Cluster. More...

double	CalculateShowerMass (const std::vector< const BSEmcDigi > &DigiArray, const BSEmcCluster cluster)
	Calculate the shower mass of a Cluster. The shower mass corresponds to the invariant mass of a cluster, if each crystal is treated as a photon with the crystal's energy. More...

bool	ShowerMassCut (const std::vector< const BSEmcDigi > &DigiArray, const BSEmcCluster cluster)
	Evaluate if a 2 PED (Particle Energy Deposition) cluster is determined to include a Split-Off maximum based on a cut on the shower mass. The cut was determined in MC studies. More...

double	CalculateHighPEDShowerMass (const std::vector< const BSEmcDigi > &DigiArray, const BSEmcSubCluster subcluster1, const BSEmcSubCluster *subcluster2)
	Calculate the shower mass of two Subclusters of a Cluster. The shower mass corresponds to the invariant mass of a cluster, if each crystal is treated as a photon with the crystal's energy. More...

bool	HighPEDCut (const std::vector< const BSEmcDigi > &DigiArray, const BSEmcSubCluster subcluster1, const BSEmcSubCluster *subcluster2)
	Evaluate if a high (>2) PED (Particle Energy Deposition) cluster (build out of 2 SubClusters) is determined to include a Split-Off maximum based on a cut on the shower mass. The cut was determined in MC studies. More...

double	CalculateDistance (const std::vector< const BSEmcDigi *> &DigiArray, const BSEmcDigiInfo_t &firstmax, const BSEmcDigiInfo_t &secondmax)
	Calculate the distance between the centers of two given forward endcap crystals. More...

double	FindSmallestDistance (const std::vector< const BSEmcCluster > &ClusterArray, const std::vector< const BSEmcDigi > &DigiArray, const BSEmcDigiInfo_t &max)
	Find the next closest Cluster to the current maximum and calculate the distance to its closest digi. More...

double	FindEnergyClosestCluster (const std::vector< const BSEmcCluster > &ClusterArray, const std::vector< const BSEmcDigi > &DigiArray, const BSEmcDigiInfo_t &max)
	Find the next closest Cluster to the current maximum and return its energy. More...

bool	RatioCut (const double ratio, const double distance)
	Evaluate if a 1 PED (Particle Energy Deposition) cluster is determined to be a Split-Off maximum based on a cut on the distance to the next closest cluster and the ratio of the cluster energies. The cut was determined in MC studies. More...

void	FlagHighPED (Cluster_Info &ClusterInfo, std::vector< int > &SplitOffSubclusterIds)
	Collect the crystal Ids of Subclusters from high (>2) PED (Particle Energy Deposition) clusters that are marked to be Split-Off, based on a cut on the shower mass. More...

void	Flag2PED (Cluster_Info &ClusterInfo, std::vector< int > &SplitOffSubclusterIds)
	Collect the crystal Ids of Subclusters from 2 PED (Particle Energy Deposition) clusters that are marked to be Split-Off, based on a cut on the shower mass. More...

void	Flag1PED (Cluster_Info &ClusterInfo, std::vector< int > &SplitOffSubclusterIds)
	Collect the crystal Ids of Subclusters from 1 PED (Particle Energy Deposition) clusters that are marked to be Split-Off, based on a cut on the energy ratio and the distance to the next closest Cluster. More...

Public Member Functions inherited from PndProcess< BSEmcClusteringData >
	PndProcess ()

	PndProcess (const std::string &t_processname)

virtual	~PndProcess ()

const std::vector< std::string > &	GetListOfRequiredParameters () const
	Get the List Of Required Parameters. More...

virtual void	PreProcess ()
	PreProcess() is called before the actual Process() call in each event. More...

virtual void	PostProcess ()
	Immediately after calling Process() PostProcess() is called for cleanup of internal process data, or if not needed, to end the time and memory increase measurement started by PreProcess() More...

virtual void	TearDown ()
	Last actions at the end of the run. More...

Additional Inherited Members
Protected Attributes inherited from PndProcess< BSEmcClusteringData >
std::vector< std::string >	fParameterList
	Parameter names required by this PndProcess. Needs to be populated in derived class. More...

std::string	fDetectorName
	Set Detector name this PndProcess transforms data for. Required for example by EMC Processes to fetch right parameters. More...

std::string	fProcessName
	Name of current PndProcess (for debugging) More...

TStopwatch	fTimer
	Timer to monitor Process() time. More...

Double_t	fTotalTime
	Time taken by this Process' Process() More...

ProcInfo_t	fProcInfo
	Helper to access cpu process Memory Info. More...

Long_t	fLastMemSize

Detailed Description

Definition at line 25 of file BSEmcFlagSplitOffs.h.

Constructor & Destructor Documentation

◆ BSEmcFlagSplitOffs()

BSEmcFlagSplitOffs::BSEmcFlagSplitOffs ( )

◆ ~BSEmcFlagSplitOffs()

virtual BSEmcFlagSplitOffs::~BSEmcFlagSplitOffs ( )

virtual

Member Function Documentation

◆ CalculateDistance()

double BSEmcFlagSplitOffs::CalculateDistance	(	const std::vector< const BSEmcDigi *> &	DigiArray,
		const BSEmcDigiInfo_t &	firstmax,
		const BSEmcDigiInfo_t &	secondmax
	)

Calculate the distance between the centers of two given forward endcap crystals.

Parameters

DigiArray
firstmax
secondmax

Returns: double - distance in cm

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ CalculateHighPEDShowerMass()

double BSEmcFlagSplitOffs::CalculateHighPEDShowerMass	(	const std::vector< const BSEmcDigi *> &	DigiArray,
		const BSEmcSubCluster *	subcluster1,
		const BSEmcSubCluster *	subcluster2
	)

Calculate the shower mass of two Subclusters of a Cluster. The shower mass corresponds to the invariant mass of a cluster, if each crystal is treated as a photon with the crystal's energy.

Parameters

DigiArray
subcluster1
subcluster2

Returns: double - shower mass of the two Sublusters in GeV

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ CalculateShowerMass()

double BSEmcFlagSplitOffs::CalculateShowerMass	(	const std::vector< const BSEmcDigi *> &	DigiArray,
		const BSEmcCluster *	cluster
	)

Calculate the shower mass of a Cluster. The shower mass corresponds to the invariant mass of a cluster, if each crystal is treated as a photon with the crystal's energy.

Parameters

DigiArray
cluster

Returns: double - shower mass of the Cluster in GeV

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ CreateClusterMap()

std::map<int,std::vector<const BSEmcSubCluster*> > BSEmcFlagSplitOffs::CreateClusterMap ( )

Create a Map that links Clusters to their corresponding Subclusters.

Returns: std::map<int,std::vector<BSEmcSubCluster*>>

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ FindEnergyClosestCluster()

double BSEmcFlagSplitOffs::FindEnergyClosestCluster	(	const std::vector< const BSEmcCluster *> &	ClusterArray,
		const std::vector< const BSEmcDigi *> &	DigiArray,
		const BSEmcDigiInfo_t &	max
	)

Find the next closest Cluster to the current maximum and return its energy.

Parameters

ClusterArray
DigiArray
max	- Info about the current maximum.

Returns: double - energy of next closest cluster

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ FindSecondaryMaxima()

std::vector<BSEmcDigiInfo_t> BSEmcFlagSplitOffs::FindSecondaryMaxima	(	const BSEmcDigiInfo_t &	centralmax,
		const std::vector< BSEmcDigiInfo_t > &	maxima
	)

Create an array of all the secondary maxima of a Cluster.

Parameters

centralmax	- Central maximum of the cluster.
maxima	- All maxima of the cluster.

Returns: std::vector<BSEmcDigiInfo_t>

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ FindSmallestDistance()

double BSEmcFlagSplitOffs::FindSmallestDistance	(	const std::vector< const BSEmcCluster *> &	ClusterArray,
		const std::vector< const BSEmcDigi *> &	DigiArray,
		const BSEmcDigiInfo_t &	max
	)

Find the next closest Cluster to the current maximum and calculate the distance to its closest digi.

Parameters

ClusterArray
DigiArray
max	- Info about the current maximum.

Returns: double - distance in cm

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ FindSubCluster()

const BSEmcSubCluster* BSEmcFlagSplitOffs::FindSubCluster	(	const BSEmcDigiInfo_t &	max,
		std::vector< const BSEmcSubCluster *>	subcluster_array
	)

Search the Subcluster-array for the Subcluster that belongs to the current maximum.

Parameters

max	- current maximum
subcluster_array	- array of Subclusters of the corresponding Cluster

Returns: BSEmcSubCluster* - Subcluster belonging to the current maximum

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ Flag1PED()

void BSEmcFlagSplitOffs::Flag1PED	(	Cluster_Info &	ClusterInfo,
		std::vector< int > &	SplitOffSubclusterIds
	)

Collect the crystal Ids of Subclusters from 1 PED (Particle Energy Deposition) clusters that are marked to be Split-Off, based on a cut on the energy ratio and the distance to the next closest Cluster.

Parameters

ClusterInfo	- Contains all of the important information relevant to the current cluster.
SplitOffSubclusterIds	- CentralCrystalIds of Subclusters flagged to be SplitOff are filled into this vector.

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ Flag2PED()

void BSEmcFlagSplitOffs::Flag2PED	(	Cluster_Info &	ClusterInfo,
		std::vector< int > &	SplitOffSubclusterIds
	)

Collect the crystal Ids of Subclusters from 2 PED (Particle Energy Deposition) clusters that are marked to be Split-Off, based on a cut on the shower mass.

Parameters

ClusterInfo	- Contains all of the important information relevant to the current cluster.
SplitOffSubclusterIds	- CentralCrystalIds of Subclusters flagged to be SplitOff are filled into this vector

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ FlagHighPED()

void BSEmcFlagSplitOffs::FlagHighPED	(	Cluster_Info &	ClusterInfo,
		std::vector< int > &	SplitOffSubclusterIds
	)

Collect the crystal Ids of Subclusters from high (>2) PED (Particle Energy Deposition) clusters that are marked to be Split-Off, based on a cut on the shower mass.

Parameters

ClusterInfo	- Contains all of the important information relevant to the current cluster.
SplitOffSubclusterIds	- CentralCrystalIds of Subclusters flagged to be SplitOff are filled into this vector

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ HighPEDCut()

bool BSEmcFlagSplitOffs::HighPEDCut	(	const std::vector< const BSEmcDigi *> &	DigiArray,
		const BSEmcSubCluster *	subcluster1,
		const BSEmcSubCluster *	subcluster2
	)

Evaluate if a high (>2) PED (Particle Energy Deposition) cluster (build out of 2 SubClusters) is determined to include a Split-Off maximum based on a cut on the shower mass. The cut was determined in MC studies.

Parameters

DigiArray
subcluster1
subcluster2

Returns: true - if Subclusters are flagged to contain a Split-Off; false - if Subclusters are not flagged to contain a Split-Off

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ Process()

virtual void BSEmcFlagSplitOffs::Process ( )

virtual

The actual data transformation (digitizing, clustering, etc.) should be defined here.

Implements PndProcess< BSEmcClusteringData >.

◆ RatioCut()

bool BSEmcFlagSplitOffs::RatioCut	(	const double	ratio,
		const double	distance
	)

Evaluate if a 1 PED (Particle Energy Deposition) cluster is determined to be a Split-Off maximum based on a cut on the distance to the next closest cluster and the ratio of the cluster energies. The cut was determined in MC studies.

Parameters

ratio	- current cluster energy divided by energy of next closest cluster
distance	- distance to next closest cluster

Returns: true - if Cluster is flagged as a Split-Off; false - if Cluster is not flagged as a Split-Off

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

◆ SetData()

virtual void BSEmcFlagSplitOffs::SetData ( BSEmcClusteringData * t_data )

virtual

Pass the data container ptrs to the process, and store pointers in class members.

Parameters

t_data

Implements PndProcess< BSEmcClusteringData >.

◆ SetDetectorName()

virtual void BSEmcFlagSplitOffs::SetDetectorName ( const std::string & t_detectorname )

virtual

Set the Detector name. Important, as most EmcParameter need to know for which detector they need to be fetched (each Emc Subdetector has its own set of parameters)

Parameters

t_detectorname

Reimplemented from PndProcess< BSEmcClusteringData >.

◆ SetupParameters()

virtual void BSEmcFlagSplitOffs::SetupParameters ( const PndParameterRegister * t_parameter )

virtual

Fetch all parameters from the PndParameterRegister.

Parameters

t_parameter

Implements PndProcess< BSEmcClusteringData >.

◆ ShowerMassCut()

bool BSEmcFlagSplitOffs::ShowerMassCut	(	const std::vector< const BSEmcDigi *> &	DigiArray,
		const BSEmcCluster *	cluster
	)

Evaluate if a 2 PED (Particle Energy Deposition) cluster is determined to include a Split-Off maximum based on a cut on the shower mass. The cut was determined in MC studies.

Parameters

DigiArray
cluster

Returns: true - if Cluster is flagged to contain a Split-Off; false - if Cluster is not flagged to contain a Split-Off

Referenced by BSEmcFlagSplitOffs::Cluster_Info::Cluster_Info().

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

BSEmcFlagSplitOffs.h

Classes

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BSEmcFlagSplitOffs()

◆ ~BSEmcFlagSplitOffs()

Member Function Documentation

◆ CalculateDistance()

◆ CalculateHighPEDShowerMass()

◆ CalculateShowerMass()

◆ CreateClusterMap()

◆ FindEnergyClosestCluster()

◆ FindSecondaryMaxima()

◆ FindSmallestDistance()

◆ FindSubCluster()

◆ Flag1PED()

◆ Flag2PED()

◆ FlagHighPED()

◆ HighPEDCut()

◆ Process()

◆ RatioCut()

◆ SetData()

◆ SetDetectorName()

◆ SetupParameters()

◆ ShowerMassCut()