MCFacetFilter Class Reference

Filter for the constuction of good facets based on monte carlo information. More...

#include <MCFacetFilter.h>

Inheritance diagram for MCFacetFilter:

Collaboration diagram for MCFacetFilter:

Public Types
using	Object = AObject
	Type of the object to be analysed.
using	Interface = Filter< AObject >
	Mark this class as the basic interface.

Public Member Functions
	MCFacetFilter (bool allowReverse=true)
	Constructor also setting the switch, if the reversed version of a facet (in comparision to MC truth) shall be accepted.
Weight	operator() (const CDCFacet &facet) final
	Main filter method returning the weight of the facet. More...
void	exposeParameters (ModuleParamList *moduleParamList, const std::string &prefix) override
	Expose the set of parameters of the filter to the module parameter list.
void	initialize () override
	Initialize the before event processing.
void	beginEvent () override
	Signal the beginning of a new event.
bool	needsTruthInformation () final
	Indicates that the filter requires Monte Carlo information.
virtual void	setAllowReverse (bool allowReverse)
	Setter for the allow reverse parameter.
bool	getAllowReverse () const
	Getter for the allow reverse parameter.
virtual Weight	operator() (const Object &obj)
	Function to evaluate the object. More...
Weight	operator() (const Object *obj)
	Function to evaluate the object. More...
void	beginRun () override
	Receive and dispatch signal for the beginning of a new run.
void	endRun () override
	Receive and dispatch signal for the end of the run.
void	terminate () override
	Receive and dispatch Signal for termination of the event processing.

Protected Member Functions
void	addProcessingSignalListener (ProcessingSignalListener *psl)
	Register a processing signal listener to be notified.
int	getNProcessingSignalListener ()
	Get the number of currently registered listeners.

Private Types
using	Super = MCSymmetric< BaseFacetFilter >
	Type of the super class.

Private Member Functions
bool	operator() (const CDCRLWireHitTriple &rlWireHitTriple, int maxInTrackHitIdDifference)
	Indicated if the oriented triple is a correct hypotheses.

Private Attributes
bool	m_param_allowReverse
	Switch to indicate if the reversed version of the object shall also be accepted (default is true).
std::vector< ProcessingSignalListener * >	m_subordinaryProcessingSignalListeners
	References to subordinary signal processing listener contained in this findlet.
bool	m_initialized = false
	Flag to keep track whether initialization happend before.
bool	m_terminated = false
	Flag to keep track whether termination happend before.
std::string	m_initializedAs
	Name of the type during initialisation.

Detailed Description

Filter for the constuction of good facets based on monte carlo information.

Definition at line 24 of file MCFacetFilter.h.

Member Function Documentation

operator()() [1/3]

Weight operator() ( const CDCFacet &  facet )

final

Main filter method returning the weight of the facet.

Returns NAN, if the cell shall be rejected.

Definition at line 30 of file MCFacetFilter.cc.

{
  const int maxInTrackHitIdDifference = 3;
  bool isCorrectFacet = operator()(facet, maxInTrackHitIdDifference);
 
  bool isCorrectReverseFacet =
    this->getAllowReverse() and operator()(facet.reversed(), maxInTrackHitIdDifference);
 
  if (isCorrectFacet) {
    if (facet.getFitLine()->isInvalid()) {
      facet.adjustFitLine();
    }
    return 3.0;
  } else if (isCorrectReverseFacet) {
    if (facet.getFitLine()->isInvalid()) {
      facet.adjustFitLine();
    }
    return -3.0;
  } else {
    return NAN;
  }
}

operator()() [2/3]

Weight operator() ( const Object &  obj )

virtualinherited

Function to evaluate the object.

Base implementation accepts all objects.

Parameters

obj	The object to be accepted or rejected.

Returns

A finite float value if the object is accepted. NAN if the object is rejected.

Reimplemented in AllSVDStateFilter, SimpleSVDStateFilter, ResidualSVDStateFilter, AllPXDStateFilter, SimplePXDStateFilter, TwoHitVirtualIPQIFilter, TwoHitVirtualIPFilter, ThreeHitFilter, QualityIndicatorFilter, FourHitFilter, FiveHitFilter, RoughCDCStateFilter, RoughCDCfromEclStateFilter, MCTruthEclSeedFilter, MCTruthCDCStateFilter, ExtrapolateAndUpdateCDCStateFilter, DistanceCDCStateFilter, MCTruthCDCPathPairFilter, HitDistanceBasedCDCPathPairFilter, DuplicateCDCPathPairFilter, DistanceBasedCDCPathPairFilter, Chi2BasedCDCPathPairFilter, ArcLengthBasedCDCPathPairFilter, ArcLengthBasedCDCfromEclPathPairFilter, SizeCDCPathFilter, and SeedChargeCDCPathFilter.

Definition at line 52 of file Filter.icc.h.

operator()() [3/3]

Weight operator() ( const Object *  obj )

inherited

Function to evaluate the object.

Base implementation accepts all objects, except nullptr.

Parameters

obj	The object to be accepted or rejected.

Returns

A finit float value if the object is accepted. NAN if the object is rejected. Nullptr is always rejected.

Definition at line 58 of file Filter.icc.h.

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

• tracking/trackFindingCDC/filters/facet/include/MCFacetFilter.h
• tracking/trackFindingCDC/filters/facet/src/MCFacetFilter.cc