Belle II Software  release-05-01-25
TrackFinderSegmentPairAutomaton.h
1 /**************************************************************************
2  * BASF2 (Belle Analysis Framework 2) *
3  * Copyright(C) 2015 - Belle II Collaboration *
4  * *
5  * Author: The Belle II Collaboration *
6  * Contributors: Oliver Frost *
7  * *
8  * This software is provided "as is" without any warranty. *
9  **************************************************************************/
10 #pragma once
11 
12 #include <tracking/trackFindingCDC/findlets/minimal/SegmentPairCreator.h>
13 #include <tracking/trackFindingCDC/findlets/minimal/TrackCreatorSegmentPairAutomaton.h>
14 #include <tracking/trackFindingCDC/findlets/minimal/TrackCreatorSingleSegments.h>
15 #include <tracking/trackFindingCDC/findlets/minimal/TrackLinker.h>
16 #include <tracking/trackFindingCDC/findlets/minimal/TrackOrienter.h>
17 
18 #include <tracking/trackFindingCDC/filters/segmentPairRelation/ChooseableSegmentPairRelationFilter.h>
19 
20 #include <tracking/trackFindingCDC/eventdata/segments/CDCSegment2D.h>
21 #include <tracking/trackFindingCDC/eventdata/tracks/CDCTrack.h>
22 
23 #include <tracking/trackFindingCDC/findlets/minimal/WeightedRelationCreator.h>
24 #include <tracking/trackFindingCDC/findlets/base/StoreVectorSwapper.h>
25 
26 #include <vector>
27 
28 namespace Belle2 {
33  namespace TrackFindingCDC {
35  class TrackFinderSegmentPairAutomaton : public Findlet<const CDCSegment2D, CDCTrack> {
36 
37  private:
39  using Super = Findlet<const CDCSegment2D, CDCTrack>;
40 
41  public:
44 
46  std::string getDescription() final;
47 
49  void exposeParameters(ModuleParamList* moduleParamList, const std::string& prefix) final;
50 
52  void beginEvent() final;
53 
55  void apply(const std::vector<CDCSegment2D>& inputSegments, std::vector<CDCTrack>& tracks) final;
56 
57  private:
58  // Findlets
61 
64 
67 
70 
73 
76 
79 
80  // Object pools
82  std::vector<CDCSegmentPair> m_segmentPairs;
83 
85  std::vector<WeightedRelation<const CDCSegmentPair> > m_segmentPairRelations;
86 
88  std::vector<CDCTrack> m_preLinkingTracks;
89 
91  std::vector<CDCTrack> m_orientedTracks;
92  };
93  }
95 }
Belle2::TrackFindingCDC::TrackLinker
Links tracks based on a filter criterion.
Definition: TrackLinker.h:41
Belle2::TrackFindingCDC::StoreVectorSwapper
Refines the clustering of wire hits from clusters to clusters.
Definition: StoreVectorSwapper.h:40
Belle2::TrackFindingCDC::CDCTrack
Class representing a sequence of three dimensional reconstructed hits.
Definition: CDCTrack.h:51
Belle2::TrackFindingCDC::WeightedRelationCreator
Findlet that combines geometrical constrained pairs of objects to relations and selects them by the f...
Definition: WeightedRelationCreator.h:58
Belle2::TrackFindingCDC::CDCSegmentPair
Class representing a pair of one reconstructed axial segement and one stereo segment in adjacent supe...
Definition: CDCSegmentPair.h:44
Belle2::TrackFindingCDC::ChooseableFilter
Convenvience wrapper to setup a Chooseable filter from a specific factory object.
Definition: ChooseableFilter.dcl.h:107
Belle2::TrackFindingCDC::TrackCreatorSingleSegments
Searches for segments that have not been used at all and creates tracks from them.
Definition: TrackCreatorSingleSegments.h:44
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::m_preLinkingTracks
std::vector< CDCTrack > m_preLinkingTracks
Memory for the tracks before linking was applied.
Definition: TrackFinderSegmentPairAutomaton.h:96
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::m_orientedTracks
std::vector< CDCTrack > m_orientedTracks
Memory for the tracks after orientation was applied.
Definition: TrackFinderSegmentPairAutomaton.h:99
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::exposeParameters
void exposeParameters(ModuleParamList *moduleParamList, const std::string &prefix) final
Expose the parameters to a module.
Definition: TrackFinderSegmentPairAutomaton.cc:46
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::m_segmentPairRelationCreator
WeightedRelationCreator< const CDCSegmentPair, ChooseableSegmentPairRelationFilter > m_segmentPairRelationCreator
Findlet responsible for the creation of segment pairs relations of the CA.
Definition: TrackFinderSegmentPairAutomaton.h:71
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::m_segmentPairCreator
SegmentPairCreator m_segmentPairCreator
Findlet responsible for the creation of segment pairs.
Definition: TrackFinderSegmentPairAutomaton.h:68
Belle2::TrackFindingCDC::SegmentPairCreator
Class providing construction combinatorics for the axial stereo segment pairs.
Definition: SegmentPairCreator.h:44
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::m_trackCreatorSingleSegments
TrackCreatorSingleSegments m_trackCreatorSingleSegments
Creates tracks from left over segments.
Definition: TrackFinderSegmentPairAutomaton.h:77
Belle2
Abstract base class for different kinds of events.
Definition: MillepedeAlgorithm.h:19
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::TrackFinderSegmentPairAutomaton
TrackFinderSegmentPairAutomaton()
Constructor registering the subordinary findlets to the processing signal distribution machinery.
Definition: TrackFinderSegmentPairAutomaton.cc:20
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::apply
void apply(const std::vector< CDCSegment2D > &inputSegments, std::vector< CDCTrack > &tracks) final
Generates the tracks from segments.
Definition: TrackFinderSegmentPairAutomaton.cc:67
Belle2::TrackFindingCDC::TrackCreatorSegmentPairAutomaton
Findlet that generates tracks based on a cellular automaton of segment pairs.
Definition: TrackCreatorSegmentPairAutomaton.h:43
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::m_segmentPairRelations
std::vector< WeightedRelation< const CDCSegmentPair > > m_segmentPairRelations
Memory for the axial stereo segment pair relations.
Definition: TrackFinderSegmentPairAutomaton.h:93
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::m_segmentPairSwapper
StoreVectorSwapper< CDCSegmentPair > m_segmentPairSwapper
Puts the internal segment pairs on the DataStore.
Definition: TrackFinderSegmentPairAutomaton.h:86
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::m_trackCreatorSegmentPairAutomaton
TrackCreatorSegmentPairAutomaton m_trackCreatorSegmentPairAutomaton
Reference to the relation filter to be used to construct the segment pair network.
Definition: TrackFinderSegmentPairAutomaton.h:74
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::Super
Findlet< const CDCSegment2D, CDCTrack > Super
Type of the base class.
Definition: TrackFinderSegmentPairAutomaton.h:47
Belle2::TrackFindingCDC::CDCSegment2D
A reconstructed sequence of two dimensional hits in one super layer.
Definition: CDCSegment2D.h:40
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::beginEvent
void beginEvent() final
Signal the beginning of a new event.
Definition: TrackFinderSegmentPairAutomaton.cc:58
Belle2::TrackFindingCDC::TrackOrienter
Fixes the orientation of tracks by a simple heuristic.
Definition: TrackOrienter.h:36
Belle2::ModuleParamList
The Module parameter list class.
Definition: ModuleParamList.h:46
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::getDescription
std::string getDescription() final
Short description of the findlet.
Definition: TrackFinderSegmentPairAutomaton.cc:41
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::m_trackOrienter
TrackOrienter m_trackOrienter
Fixes the direction of flight of tracks by a simple chooseable heuristic.
Definition: TrackFinderSegmentPairAutomaton.h:83
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::m_segmentPairs
std::vector< CDCSegmentPair > m_segmentPairs
Memory for the axial stereo segment pairs.
Definition: TrackFinderSegmentPairAutomaton.h:90
Belle2::TrackFindingCDC::TrackFinderSegmentPairAutomaton::m_trackLinker
TrackLinker m_trackLinker
Findlet responsible for the linking of tracks.
Definition: TrackFinderSegmentPairAutomaton.h:80