Belle II Software  release-05-01-25
StereoHitTruthVarSet.h
1 /**************************************************************************
2  * BASF2 (Belle Analysis Framework 2) *
3  * Copyright(C) 2016 - Belle II Collaboration *
4  * *
5  * Author: The Belle II Collaboration *
6  * Contributors: Nils Braun *
7  * *
8  * This software is provided "as is" without any warranty. *
9  **************************************************************************/
10 #pragma once
11 
12 #include <tracking/trackFindingCDC/varsets/VarSet.h>
13 #include <tracking/trackFindingCDC/varsets/VarNames.h>
14 
15 #include <tracking/trackFindingCDC/filters/stereoHits/BaseStereoHitFilter.h>
16 #include <tracking/trackFindingCDC/mclookup/CDCMCManager.h>
17 
18 namespace Belle2 {
23  namespace TrackFindingCDC {
24 
26  constexpr
27  static char const* const stereoHitTruthVarNames[] = {
28  "truth",
29  "truth_may_reversed",
30  "track_is_fake_truth",
31  };
32 
34  struct StereoHitTruthVarNames : public VarNames<BaseStereoHitFilter::Object> {
35 
37  static const size_t nVars = size(stereoHitTruthVarNames);
38 
40  static constexpr char const* getName(int iName)
41  {
42  return stereoHitTruthVarNames[iName];
43  }
44  };
45 
50  class StereoHitTruthVarSet : public VarSet<StereoHitTruthVarNames> {
51 
52  public:
54  bool extract(const BaseStereoHitFilter::Object* testPair) override;
55 
56  void initialize() override
57  {
60  }
61 
62  void beginEvent() override
63  {
66  }
67  };
68  }
70 }
Belle2::TrackFindingCDC::StereoHitTruthVarSet::beginEvent
void beginEvent() override
Receive signal for the start of a new event.
Definition: StereoHitTruthVarSet.h:70
Belle2::TrackFindingCDC::StereoHitTruthVarNames::nVars
static const size_t nVars
Number of variables to be generated.
Definition: StereoHitTruthVarSet.h:45
Belle2::TrackFindingCDC::StereoHitTruthVarSet
Class to compute floating point variables from a stereo hit to track match which can be recorded as a...
Definition: StereoHitTruthVarSet.h:58
Belle2::TrackFindingCDC::CompositeProcessingSignalListener::initialize
void initialize() override
Receive and dispatch signal before the start of the event processing.
Definition: CompositeProcessingSignalListener.cc:17
Belle2::TrackFindingCDC::CDCMCManager::requireTruthInformation
void requireTruthInformation()
Require the mc information store arrays.
Definition: CDCMCManager.cc:117
Belle2::TrackFindingCDC::StereoHitTruthVarSet::initialize
void initialize() override
Receive signal before the start of the event processing.
Definition: StereoHitTruthVarSet.h:64
Belle2::TrackFindingCDC::CDCMCManager::fill
void fill()
Fill Monte Carlo look up maps from the DataStore.
Definition: CDCMCManager.cc:137
Belle2::TrackFindingCDC::StereoHitTruthVarSet::extract
bool extract(const BaseStereoHitFilter::Object *testPair) override
Generate and assign the contained variables.
Definition: StereoHitTruthVarSet.cc:21
Belle2
Abstract base class for different kinds of events.
Definition: MillepedeAlgorithm.h:19
Belle2::TrackFindingCDC::CDCMCManager::getInstance
static CDCMCManager & getInstance()
Getter for the singletone instance.
Definition: CDCMCManager.cc:76
Belle2::TrackFindingCDC::CompositeProcessingSignalListener::beginEvent
void beginEvent() override
Receive and dispatch signal for the start of a new event.
Definition: CompositeProcessingSignalListener.cc:33
Belle2::TrackFindingCDC::VarSet
Generic class that generates some named float values from a given object.
Definition: VarSet.h:46
Belle2::TrackFindingCDC::StereoHitTruthVarNames::getName
static constexpr char const * getName(int iName)
Getter for the name at the given index.
Definition: StereoHitTruthVarSet.h:48
Belle2::TrackFindingCDC::Filter::Object
AObject Object
Type of the object to be analysed.
Definition: Filter.dcl.h:43