Belle II Software  release-05-01-25
StereoHitFilterFactory.cc
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, Nils Braun *
7  * *
8  * This software is provided "as is" without any warranty. *
9  **************************************************************************/
10 #include <tracking/trackFindingCDC/filters/stereoHits/StereoHitFilterFactory.h>
11 
12 #include <tracking/trackFindingCDC/filters/stereoHits/StereoHitTruthVarSet.h>
13 #include <tracking/trackFindingCDC/filters/stereoHits/StereoHitVarSet.h>
14 
15 #include <tracking/trackFindingCDC/filters/base/MVAFilter.icc.h>
16 
17 #include <tracking/trackFindingCDC/filters/base/AllFilter.icc.h>
18 #include <tracking/trackFindingCDC/filters/base/NoneFilter.icc.h>
19 #include <tracking/trackFindingCDC/filters/base/RandomFilter.icc.h>
20 #include <tracking/trackFindingCDC/filters/base/ChoosableFromVarSetFilter.icc.h>
21 #include <tracking/trackFindingCDC/filters/base/TruthVarFilter.icc.h>
22 #include <tracking/trackFindingCDC/filters/base/RecordingFilter.icc.h>
23 
24 #include <tracking/trackFindingCDC/filters/base/FilterFactory.icc.h>
25 
26 #include <tracking/trackFindingCDC/varsets/VariadicUnionVarSet.h>
27 
28 using namespace Belle2;
29 using namespace TrackFindingCDC;
30 
31 namespace {
32  using AllStereoHitFilter = AllFilter<BaseStereoHitFilter>;
33  using NoneStereoHitFilter = NoneFilter<BaseStereoHitFilter>;
34  using RandomStereoHitFilter = RandomFilter<BaseStereoHitFilter>;
35  using MCStereoHitFilter = TruthVarFilter<StereoHitTruthVarSet>;
36  using SimpleStereoHitFilter = ChoosableFromVarSetFilter<StereoHitVarSet>;
37  using RecordingStereoHitFilter =
38  RecordingFilter<VariadicUnionVarSet<StereoHitTruthVarSet, StereoHitVarSet>>;
39  using MVAStereoHitFilter = MVAFilter<StereoHitVarSet>;
40 }
41 
43 
44 StereoHitFilterFactory::StereoHitFilterFactory(const std::string& defaultFilterName)
45  : Super(defaultFilterName)
46 {
47 }
48 
50 {
51  return "StereoHit";
52 }
53 
55 {
56  return "Stereo hit to track combination filter for adding the hit.";
57 }
58 
59 std::map<std::string, std::string>
61 {
62  return {
63  {"none", "no hit track combination is valid."},
64  {"all", "set all hits as good."},
65  {"random", "returns a random weight (for testing)."},
66  {"truth", "monte carlo truth."},
67  {"simple", "give back a weight based on very simple variables you can give as a parameter."},
68  {"recording", "record variables to a TTree."},
69  {"mva", "use the trained BDT."},
70  };
71 }
72 
73 std::unique_ptr<BaseStereoHitFilter>
74 StereoHitFilterFactory::create(const std::string& filterName) const
75 {
76  if (filterName == "none") {
77  return std::make_unique<NoneStereoHitFilter>();
78  } else if (filterName == "all") {
79  return std::make_unique<AllStereoHitFilter>();
80  } else if (filterName == "random") {
81  return std::make_unique<RandomStereoHitFilter>();
82  } else if (filterName == "simple") {
83  return std::make_unique<SimpleStereoHitFilter>();
84  } else if (filterName == "truth") {
85  return std::make_unique<MCStereoHitFilter>();
86  } else if (filterName == "recording") {
87  return std::make_unique<RecordingStereoHitFilter>("StereoHitFilter.root");
88  } else if (filterName == "mva") {
89  return std::make_unique<MVAStereoHitFilter>("trackfindingcdc_StereoHitFilter");
90  } else {
91  return Super::create(filterName);
92  }
93 }
Belle2::TrackFindingCDC::FilterFactory< BaseStereoHitFilter >
Belle2::TrackFindingCDC::FilterFactory< BaseStereoHitFilter >::create
virtual std::unique_ptr< BaseStereoHitFilter > create(const std::string &filterName) const
Create a filter with the given name, does not set filter specific parameters.
Definition: FilterFactory.icc.h:54
Belle2::TrackFindingCDC::StereoHitFilterFactory::getIdentifier
std::string getIdentifier() const override
Getter for a short identifier for the factory.
Definition: StereoHitFilterFactory.cc:49
Belle2::TrackFindingCDC::StereoHitFilterFactory::getValidFilterNamesAndDescriptions
std::map< std::string, std::string > getValidFilterNamesAndDescriptions() const override
Getter for valid filter names and a description for each.
Definition: StereoHitFilterFactory.cc:60
Belle2
Abstract base class for different kinds of events.
Definition: MillepedeAlgorithm.h:19
Belle2::TrackFindingCDC::StereoHitFilterFactory::StereoHitFilterFactory
StereoHitFilterFactory(const std::string &defaultFilterName="all")
Constructor forwarding the default filter name.
Definition: StereoHitFilterFactory.cc:44
Belle2::TrackFindingCDC::StereoHitFilterFactory::create
std::unique_ptr< BaseStereoHitFilter > create(const std::string &filterName) const override
Create a filter with the given name.
Definition: StereoHitFilterFactory.cc:74
Belle2::TrackFindingCDC::StereoHitFilterFactory::getFilterPurpose
std::string getFilterPurpose() const override
Getter for a descriptive purpose of the constructed filters.
Definition: StereoHitFilterFactory.cc:54