Belle II Software  release-08-01-10
SegmentFitter Class Referenceabstract

Fits segments with the Riemann method. More...

#include <SegmentFitter.h>

Inheritance diagram for SegmentFitter:
Collaboration diagram for SegmentFitter:

Public Types

using IOTypes = std::tuple< AIOTypes... >
 Types that should be served to apply on invokation.
 
using IOVectors = std::tuple< std::vector< AIOTypes >... >
 Vector types that should be served to apply on invokation.
 

Public Member Functions

std::string getDescription () override
 Short description of the findlet.
 
void exposeParameters (ModuleParamList *moduleParamList, const std::string &prefix) override
 Expose the parameters to a module.
 
void initialize () override
 Signals the beginning of the event processing.
 
void apply (std::vector< CDCSegment2D > &outputSegments) override
 Main algorithm applying the fit to each segment.
 
virtual void apply (ToVector< AIOTypes > &... ioVectors)=0
 Main function executing the algorithm.
 
void beginRun () override
 Receive and dispatch signal for the beginning of a new run.
 
void beginEvent () override
 Receive and dispatch signal for the start of a new event.
 
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 Types

using ToVector = typename ToVectorImpl< T >::Type
 Short hand for ToRangeImpl.
 

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 = Findlet< CDCSegment2D & >
 Type of the base class.
 

Private Attributes

bool m_param_karimakiFit = false
 Parameter : Switch to use Karimaki fit.
 
std::string m_param_fitPosString = "recoPos"
 Parameter : Option string which positional information from the hits should be used.
 
std::string m_param_fitVarianceString = "proper"
 Parameter : Option string which variance information from the hits should be used.
 
bool m_param_updateDriftLength = true
 Parameter : Switch to reestimate the drift length before the fit.
 
bool m_param_updateRecoPos = false
 Parameter : Switch to reevaluate the position and right left passage information based in the fit.
 
EFitPos m_fitPos = EFitPos::c_RecoPos
 Option which positional information from the hits should be used.
 
EFitVariance m_fitVariance = EFitVariance::c_Proper
 Option which variance information from the hits should be used.
 
CDCRiemannFitter m_riemannFitter
 Instance of the riemann fitter to be used.
 
CDCKarimakiFitter m_karimakiFitter
 Instance of the karimaki fitter to be used.
 
DriftLengthEstimator m_driftLengthEstimator
 Instance of the drift length estimator to be used.
 
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

Fits segments with the Riemann method.

Definition at line 34 of file SegmentFitter.h.


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