LArSoft
v09_90_00
Liquid Argon Software toolkit - https://larsoft.org/
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ParallelHitsSeedFinderAlg class. More...
#include "ParallelHitsSeedFinderAlg.h"
Public Member Functions | |
ParallelHitsSeedFinderAlg (fhicl::ParameterSet const &pset) | |
Constructor. More... | |
bool | findTrackSeeds (reco::HitPairListPtr &hitPairListPtr, reco::PrincipalComponents &inputPCA, SeedHitPairListPairVec &seedHitMap) const override |
Given the list of hits this will search for candidate Seed objects and return them. More... | |
Private Attributes | |
size_t | m_maxNumEdgeHits |
Maximum number hits each end of PCA axis. More... | |
double | m_gapDistance |
Maximum allowed distance between hits. More... | |
size_t | m_numSeed2DHits |
Number 2D seed hits desired. More... | |
PrincipalComponentsAlg | m_pcaAlg |
ParallelHitsSeedFinderAlg class.
Definition at line 27 of file ParallelHitsSeedFinderAlg.h.
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explicit |
Constructor.
pset |
Definition at line 27 of file ParallelHitsSeedFinderAlg.cxx.
References fhicl::ParameterSet::get(), m_gapDistance, m_maxNumEdgeHits, and m_numSeed2DHits.
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overridevirtual |
Given the list of hits this will search for candidate Seed objects and return them.
Implements lar_cluster3d::SeedFinderAlgBase.
Definition at line 38 of file ParallelHitsSeedFinderAlg.cxx.
References reco::PrincipalComponents::flipAxis(), reco::PrincipalComponents::getEigenVectors(), reco::PrincipalComponents::getSvdOK(), m_gapDistance, m_maxNumEdgeHits, m_numSeed2DHits, m_pcaAlg, lar_cluster3d::PrincipalComponentsAlg::PCAAnalysis_3D(), and lar_cluster3d::PrincipalComponentsAlg::PCAAnalysis_calc3DDocas().
Referenced by lar_cluster3d::Cluster3D::findTrackSeeds().
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private |
Maximum allowed distance between hits.
Definition at line 45 of file ParallelHitsSeedFinderAlg.h.
Referenced by findTrackSeeds(), and ParallelHitsSeedFinderAlg().
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private |
Maximum number hits each end of PCA axis.
Definition at line 44 of file ParallelHitsSeedFinderAlg.h.
Referenced by findTrackSeeds(), and ParallelHitsSeedFinderAlg().
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private |
Number 2D seed hits desired.
Definition at line 46 of file ParallelHitsSeedFinderAlg.h.
Referenced by findTrackSeeds(), and ParallelHitsSeedFinderAlg().
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private |
Definition at line 48 of file ParallelHitsSeedFinderAlg.h.
Referenced by findTrackSeeds().