Base algorithm for bonding digitizers of the Monte Carlo hits of the Silicon Charge Detector. More...

#include <algorithms/digitization/ScdBondingDigitizerAlgo.h>

Inheritance diagram for Herd::ScdBondingDigitizerAlgo:

Public Member Functions
	ScdBondingDigitizerAlgo (const std::string &name)
	Constructor. More...

bool	Initialize () override
	Initialization of the algorithm. More...

bool	Process () override
	Process a single event. More...

std::vector< std::string >	FreeObjects (const std::vector< std::string > &objs, EA::Memory::Status memStatus) override
	Free the memory of unneeded objects. More...

Private Member Functions
ScdHitsColl	_Bond (const ScdHitsColl &hitsColl)
	Bonds the silicon strips. More...

ScdGeoParams	_CreateGeoParams (const ScdGeoParams &origGeoParams, int nWafersPerLadder)
	Creates the geometry parameter objects for the bonded detector. More...

int	_NWafersPerLadder (RefFrame::Side side, int iLayer)

Private Attributes
int	m_nWafersPerLadderTop
	Number of wafers in each ladder, i.e. wafers to be bonded together, on top face. More...

int	m_nWafersPerLadderSideEven

int	m_nWafersPerLadderSideOdd

ScdHitsColl	m_bondedHitsColl

std::shared_ptr< ScdGeoParamsColl >	m_bondedGeoParamsColl

EA::observer_ptr< ScdGeoParamsColl >	m_origGeoParamsColl

EA::StorePtr	m_evStore

EA::StorePtr	m_globStore

Detailed Description

Base algorithm for bonding digitizers of the Monte Carlo hits of the Silicon Charge Detector.

This algorithm sums up the energy releases in the strips in neighboring wafers that are connected by bonding wires to produce the energy release in each strip of the ladder. Each set of strips that are bonded together is called a bonding set.

According to the orientation of the strips with respect to the ladder, two bonding modes are currently implemented:

straight bonding: applied when strips are longitudinal to the ladder. In this case a single hit is created for each bonding set, with an energy release equal to the sum of the energy released in all the strips of the bonding set. No hit is created for bonding sets with null energy release.
zigzag bonding: applied when strips are orthogonal to the ladder. In this case a hit is created for each strip of the bonding set, including those with no direct energy release, with an energy release equal to the sum of the energy released in all the strips of the bonding set. No hit is created for bonding sets with null energy release. This difference with respect to the straight bonding is to account for the different positions along the main strip segmentation axis of the bonded strips.
Needed event objects:

name	type	store	optional	description
scdHitsCollMC	ScdHitsColl	evStore	no	The MC hits in the SCD strips.

Needed global objects:

name	type	store	optional	description
scdGeoParamsColl	ScdGeoParamsColl	globStore	yes	Geometric parameters of the SCD.

Produced event objects:

name	type	alias	store	description
scdBondedHitsCollMC	ScdHitsColl	scdHitsCollMC	evStore	The hits in the bonded strips of the SCD.

Produced global objects:

name	type	alias	store	description
scdGeoParamsBondedStripColl	ScdHitsColl	scdGeoParamsColl	evStore	The geometry parameters of the bonded SCD.

Parameters:

name	type	description
nWafersPerLadderTop	int	The number of wafers to be bonded to form a ladder on top.
nWafersPerLadderSideEven	int	The number of wafers to be bonded to form a ladder on even layers on sides.
nWafersPerLadderSideOdd	int	The number of wafers to be bonded to form a ladder on odd layers on sides.

Constructor & Destructor Documentation

◆ ScdBondingDigitizerAlgo()

Herd::ScdBondingDigitizerAlgo::ScdBondingDigitizerAlgo ( const std::string & name )

Constructor.

Parameters

name	The name of the algorithm.

Member Function Documentation

◆ _Bond()

ScdHitsColl Herd::ScdBondingDigitizerAlgo::_Bond ( const ScdHitsColl & hitsColl )

private

Bonds the silicon strips.

This function computes the hits on the bonded strips. It fills the collection passed as the HitsColl argument with the digitized hits.

Parameters

hitsColl The collection of hits.

Returns: The collection of bonded hits.

◆ _CreateGeoParams()

ScdGeoParams Herd::ScdBondingDigitizerAlgo::_CreateGeoParams	(	const ScdGeoParams &	origGeoParams,
		int	nWafersPerLadder
	)

private

Creates the geometry parameter objects for the bonded detector.

Starting from the original geometry parameters this method computes the new geoparams objects accounting for bonded wafers

Parameters

origGeoParams	the original geometry parameters.
nWafersPerLadder	the number of wafers in the bonded ladder.

Returns: The geometry parameters of the bonded detectors.

◆ _NWafersPerLadder()

int Herd::ScdBondingDigitizerAlgo::_NWafersPerLadder	(	RefFrame::Side	side,
		int	iLayer
	)

inlineprivate

◆ FreeObjects()

std::vector< std::string > Herd::ScdBondingDigitizerAlgo::FreeObjects	(	const std::vector< std::string > &	objs,
		EA::Memory::Status	memStatus
	)

override

Free the memory of unneeded objects.

Currently this method frees the memory of the digitized hits if memStatus is EXHAUSTED.

Parameters

objs	The list of objects to be freed.
memStatus	The current memory occupation status.

Returns: a list of freed objects.

◆ Initialize()

bool Herd::ScdBondingDigitizerAlgo::Initialize ( )

override

Initialization of the algorithm.

Returns: true if the initialization procedure is successful.

◆ Process()

bool Herd::ScdBondingDigitizerAlgo::Process ( )

override

Process a single event.

Returns: If event processing is successful.

Member Data Documentation

◆ m_bondedGeoParamsColl

std::shared_ptr<ScdGeoParamsColl> Herd::ScdBondingDigitizerAlgo::m_bondedGeoParamsColl

private

◆ m_bondedHitsColl

ScdHitsColl Herd::ScdBondingDigitizerAlgo::m_bondedHitsColl

private

◆ m_evStore

EA::StorePtr Herd::ScdBondingDigitizerAlgo::m_evStore

private

◆ m_globStore

EA::StorePtr Herd::ScdBondingDigitizerAlgo::m_globStore

private

◆ m_nWafersPerLadderSideEven

int Herd::ScdBondingDigitizerAlgo::m_nWafersPerLadderSideEven

private

Number of wafers in each ladder, i.e. wafers to be bonded together, on side faces for even layers

◆ m_nWafersPerLadderSideOdd

int Herd::ScdBondingDigitizerAlgo::m_nWafersPerLadderSideOdd

private

Number of wafers in each ladder, i.e. wafers to be bonded together, on side faces for odd layers

◆ m_nWafersPerLadderTop

int Herd::ScdBondingDigitizerAlgo::m_nWafersPerLadderTop

private

Number of wafers in each ladder, i.e. wafers to be bonded together, on top face.

◆ m_origGeoParamsColl

EA::observer_ptr<ScdGeoParamsColl> Herd::ScdBondingDigitizerAlgo::m_origGeoParamsColl

private

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

/builds/herd/HerdSoftware/include/herd/analysis/algorithms/digitization/ScdBondingDigitizerAlgo.h
/builds/herd/HerdSoftware/src/analysis/algorithms/digitization/ScdBondingDigitizerAlgo.cpp

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ScdBondingDigitizerAlgo()

Member Function Documentation

◆ _Bond()

◆ _CreateGeoParams()

◆ _NWafersPerLadder()

◆ FreeObjects()

◆ Initialize()

◆ Process()

Member Data Documentation

◆ m_bondedGeoParamsColl

◆ m_bondedHitsColl

◆ m_evStore

◆ m_globStore

◆ m_nWafersPerLadderSideEven

◆ m_nWafersPerLadderSideOdd

◆ m_nWafersPerLadderTop

◆ m_origGeoParamsColl