ATLAS Offline Software
egammaMonitorElectronAlgorithm.cxx
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1 /*
2  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
3 */
4 
5 #include "egammaMonitorElectronAlgorithm.h"
6 
7 egammaMonitorElectronAlgorithm::egammaMonitorElectronAlgorithm(const std::string& name, ISvcLocator* pSvcLocator):
8  egammaMonitorBaseAlgorithm( name, pSvcLocator )
9 {}
10 
11 StatusCode egammaMonitorElectronAlgorithm::initialize()
12 {
13  ATH_CHECK(m_electronsKey.initialize());
14  ATH_CHECK(m_isoKey.initialize());
15  m_baseName = Form("%s.",m_electronsKey.key().c_str());
16 
17  ATH_CHECK(egammaMonitorBaseAlgorithm::initialize());
18  if (!m_monTool.empty()) CHECK(m_monTool.retrieve());
19 
20  return StatusCode::SUCCESS;
21 }
22 
23 StatusCode egammaMonitorElectronAlgorithm::execute(const EventContext& ctx) const
24 {
25  filltopoElectronTrackCaloMatch(ctx);
26  filltopoElectronShowerShapes(ctx);
27  filltopoElectronIsolation(ctx);
28  return StatusCode::SUCCESS;
29 }
30 
31 void egammaMonitorElectronAlgorithm::filltopoElectronTrackCaloMatch(const EventContext& ctx) const{
32 
33  SG::ReadHandle<xAOD::ElectronContainer> electrons(m_electronsKey, ctx);
34 
35  std::vector<float> deltaEta0_vec, deltaEta1_vec, deltaEta2_vec, deltaEta3_vec, deltaPhi0_vec, deltaPhi1_vec, deltaPhi2_vec, deltaPhi3_vec, deltaPhiRescaled0_vec, deltaPhiRescaled1_vec, deltaPhiRescaled2_vec, deltaPhiRescaled3_vec, deltaPhiLast_vec, d0_vec;
36 
37  auto deltaEta0_col = Monitored::Collection("deltaEta0",deltaEta0_vec);
38  auto deltaEta1_col = Monitored::Collection("deltaEta1",deltaEta1_vec);
39  auto deltaEta2_col = Monitored::Collection("deltaEta2",deltaEta2_vec);
40  auto deltaEta3_col = Monitored::Collection("deltaEta3",deltaEta3_vec);
41  auto deltaPhi0_col = Monitored::Collection("deltaPhi0",deltaPhi0_vec);
42  auto deltaPhi1_col = Monitored::Collection("deltaPhi1",deltaPhi1_vec);
43  auto deltaPhi2_col = Monitored::Collection("deltaPhi2",deltaPhi2_vec);
44  auto deltaPhi3_col = Monitored::Collection("deltaPhi3",deltaPhi3_vec);
45  auto deltaPhiRescaled0_col = Monitored::Collection("deltaPhiRescaled0",deltaPhiRescaled0_vec);
46  auto deltaPhiRescaled1_col = Monitored::Collection("deltaPhiRescaled1",deltaPhiRescaled1_vec);
47  auto deltaPhiRescaled2_col = Monitored::Collection("deltaPhiRescaled2",deltaPhiRescaled2_vec);
48  auto deltaPhiRescaled3_col = Monitored::Collection("deltaPhiRescaled3",deltaPhiRescaled3_vec);
49  auto deltaPhiLast_col = Monitored::Collection("deltaPhiLast",deltaPhiLast_vec );
50  auto d0_col = Monitored::Collection("d0",d0_vec);
51 
52  for (const auto *const electron : *electrons){
53 
54  deltaEta0_vec.push_back(getCaloTrackMatch_deltaEta0(electron));
55  deltaEta1_vec.push_back(getCaloTrackMatch_deltaEta1(electron));
56  deltaEta2_vec.push_back(getCaloTrackMatch_deltaEta2(electron));
57  deltaEta3_vec.push_back(getCaloTrackMatch_deltaEta3(electron));
58  deltaPhi0_vec.push_back(getCaloTrackMatch_deltaPhi0(electron));
59  deltaPhi1_vec.push_back(getCaloTrackMatch_deltaPhi1(electron));
60  deltaPhi2_vec.push_back(getCaloTrackMatch_deltaPhi2(electron));
61  deltaPhi3_vec.push_back(getCaloTrackMatch_deltaPhi3(electron));
62  deltaPhiRescaled0_vec.push_back(getCaloTrackMatch_deltaPhiRescaled0(electron));
63  deltaPhiRescaled1_vec.push_back(getCaloTrackMatch_deltaPhiRescaled1(electron));
64  deltaPhiRescaled2_vec.push_back(getCaloTrackMatch_deltaPhiRescaled2(electron));
65  deltaPhiRescaled3_vec.push_back(getCaloTrackMatch_deltaPhiRescaled3(electron));
66  deltaPhiLast_vec.push_back(getCaloTrackMatch_deltaPhiFromLastMeasurement(electron));
67  d0_vec.push_back(getTrack_d0(electron));
68 
69  }
70 
71  auto mon = Monitored::Group(m_monTool, deltaEta0_col,deltaEta1_col,deltaEta2_col,deltaEta3_col,
72  deltaPhi0_col,deltaPhi1_col,deltaPhi2_col,deltaPhi3_col,deltaPhiRescaled0_col,
73  deltaPhiRescaled1_col,deltaPhiRescaled2_col,deltaPhiRescaled3_col,deltaPhiLast_col,d0_col);
74 
75  ATH_MSG_DEBUG("Electron - Track Online Monitoring in Reconstruction ...");
76  }
77 
78 void egammaMonitorElectronAlgorithm::filltopoElectronShowerShapes(const EventContext& ctx) const{
79 
80  SG::ReadHandle<xAOD::ElectronContainer> electrons(m_electronsKey, ctx);
81  ATH_MSG_DEBUG("Fill SS Reco Electron distributions: ");
82 
83  std::vector<float> ethad_vec, ethad1_vec, Rhad_vec, Rhad1_vec, Reta_vec, Rphi_vec,e237_vec,e277_vec, weta1_vec, weta2_vec, wtots1_vec,
84  f1_vec, f3_vec, eratio_vec, et_vec, highet_vec , eta_vec, phi_vec;
85 
86  auto ethad_col = Monitored::Collection("ethad" , ethad_vec );
87  auto ethad1_col = Monitored::Collection("ethad1" , ethad1_vec );
88  auto Rhad_col = Monitored::Collection("Rhad" , Rhad_vec );
89  auto Rhad1_col = Monitored::Collection("Rhad1" , Rhad1_vec );
90  auto Reta_col = Monitored::Collection("Reta" , Reta_vec );
91  auto Rphi_col = Monitored::Collection("Rphi" , Rphi_vec );
92  auto e237_col = Monitored::Collection("e237" , e237_vec );
93  auto e277_col = Monitored::Collection("e277" , e277_vec );
94  auto weta1_col = Monitored::Collection("weta1" , weta1_vec );
95  auto weta2_col = Monitored::Collection("weta2" , weta2_vec );
96  auto wtots1_col = Monitored::Collection("wtots1" , wtots1_vec );
97  auto f1_col = Monitored::Collection("f1" , f1_vec );
98  auto f3_col = Monitored::Collection("f3" , f3_vec );
99  auto eratio_col = Monitored::Collection("eratio" , eratio_vec );
100  auto et_col = Monitored::Collection("et" , et_vec );
101  auto highet_col = Monitored::Collection("highet" , highet_vec );
102  auto eta_col = Monitored::Collection("eta" , eta_vec );
103  auto phi_col = Monitored::Collection("phi" , phi_vec );
104 
105  for ( const auto *const electron : *electrons ){
106 
107  if(!electron) continue;
108 
109  Reta_vec.push_back( getShowerShape_Reta(electron));
110  Rphi_vec.push_back( getShowerShape_Rphi(electron));
111  e237_vec.push_back( getShowerShape_e237(electron));
112  e277_vec.push_back( getShowerShape_e277(electron));
113  ethad_vec.push_back( getShowerShape_ethad(electron)/Gaudi::Units::GeV);
114  ethad1_vec.push_back( getShowerShape_ethad1(electron)/Gaudi::Units::GeV);
115  Rhad_vec.push_back( getShowerShape_Rhad(electron));
116  Rhad1_vec.push_back( getShowerShape_Rhad(electron));
117  weta1_vec.push_back( getShowerShape_weta1(electron));
118  weta2_vec.push_back( getShowerShape_weta2(electron));
119  wtots1_vec.push_back( getShowerShape_wtots1(electron));
120  f1_vec.push_back( getShowerShape_f1(electron));
121  f3_vec.push_back( getShowerShape_f3(electron));
122  eratio_vec.push_back( getShowerShape_Eratio(electron));
123  et_vec.push_back( electron->pt()/Gaudi::Units::GeV);
124  highet_vec.push_back( electron->pt()/Gaudi::Units::GeV);
125  eta_vec.push_back( electron->eta());
126  phi_vec.push_back( electron->phi());
127  }
128 
129  auto mon = Monitored::Group(m_monTool,ethad_col, ethad1_col, Rhad_col, Rhad1_col, Reta_col, Rphi_col,e237_col,e277_col, weta1_col, weta2_col, wtots1_col,
130  f1_col, f3_col, eratio_col, et_col, highet_col , eta_col, phi_col);
131 
132 }
133 
134 void egammaMonitorElectronAlgorithm::filltopoElectronIsolation(const EventContext& ctx) const{
135 
136  SG::ReadHandle<xAOD::ElectronContainer> electrons(m_electronsKey, ctx);
137 
138  // This is ok but defeats a bit the purpose...
139  std::map<TString,std::vector<float>> iso_vec;
140  for (const auto& hk : m_isoKey) {
141  TString n = hk.key();
142  n.ReplaceAll(m_baseName,"");
143  iso_vec.emplace(n,std::vector<float>());
144  }
145  // this is the hard-coded piece that defeats the purpose...
146  auto col0 = Monitored::Collection("ptcone20",iso_vec["ptcone20"]);
147  auto col1 = Monitored::Collection("ptvarcone20",iso_vec["ptvarcone20"]);
148 
149  std::vector<std::reference_wrapper<Monitored::IMonitoredVariable>> allMonIsoVars;
150  allMonIsoVars.insert(allMonIsoVars.end(),{col0,col1});
151  for (const auto& hk : m_isoKey) {
152  TString n = hk.key();
153  n.ReplaceAll(m_baseName,"");
154  SG::ReadDecorHandle<xAOD::ElectronContainer, float> handle(hk,ctx);
155  for (const xAOD::Electron* electron : *electrons){
156  ATH_MSG_DEBUG("From " << m_electronsKey.key() << " ele, pt = " << electron->pt()/Gaudi::Units::GeV
157  << " track pT = " << electron->trackParticle()->pt()/Gaudi::Units::GeV
158  << " eta = " << electron->eta() << " phi = " << electron->phi() << " for handler whose name is " << n);
159  if (!handle.isValid()) {
160  ATH_MSG_WARNING(hk << " is not valid");
161  } else {
162  ATH_MSG_DEBUG(hk << " is valid");
163  iso_vec[n].push_back(handle(*electron)/Gaudi::Units::GeV);
164  }
165  }
166  }
167  auto mon = Monitored::Group(m_monTool, std::move(allMonIsoVars));
168 
169  ATH_MSG_DEBUG("Electron - Isolation Online Monitoring in Reconstruction ...");
170 }
egammaMonitorElectronAlgorithm::execute
virtual StatusCode execute(const EventContext &ctx) const override
Definition: egammaMonitorElectronAlgorithm.cxx:23
GeV
#define GeV
Definition: PhysicsAnalysis/TauID/TauAnalysisTools/Root/HelperFunctions.cxx:17
TrigDefs::Group
Group
Properties of a chain group.
Definition: GroupProperties.h:13
SG::ReadHandle
Definition: StoreGate/StoreGate/ReadHandle.h:70
egammaMonitorElectronAlgorithm::initialize
virtual StatusCode initialize() override
Definition: egammaMonitorElectronAlgorithm.cxx:11
SG::VarHandleKey::key
const std::string & key() const
Return the StoreGate ID for the referenced object.
Definition: AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx:141
egammaMonitorElectronAlgorithm::m_electronsKey
SG::ReadHandleKey< xAOD::ElectronContainer > m_electronsKey
Definition: egammaMonitorElectronAlgorithm.h:30
egammaMonitorElectronAlgorithm::filltopoElectronIsolation
void filltopoElectronIsolation(const EventContext &ctx) const
Definition: egammaMonitorElectronAlgorithm.cxx:134
Monitored::Collection
ValuesCollection< T > Collection(std::string name, const T &collection)
Declare a monitored (double-convertible) collection.
Definition: MonitoredCollection.h:38
SG::ReadDecorHandle
Handle class for reading a decoration on an object.
Definition: StoreGate/StoreGate/ReadDecorHandle.h:94
beamspotman.n
n
Definition: beamspotman.py:731
EL::StatusCode
::StatusCode StatusCode
StatusCode definition for legacy code.
Definition: PhysicsAnalysis/D3PDTools/EventLoop/EventLoop/StatusCode.h:22
ATH_MSG_DEBUG
#define ATH_MSG_DEBUG(x)
Definition: AthMsgStreamMacros.h:29
egammaMonitorElectronAlgorithm::m_isoKey
SG::ReadDecorHandleKeyArray< xAOD::ElectronContainer > m_isoKey
Definition: egammaMonitorElectronAlgorithm.h:31
ATH_CHECK
#define ATH_CHECK
Definition: AthCheckMacros.h:40
CHECK
#define CHECK(...)
Evaluate an expression and check for errors.
Definition: Control/AthenaKernel/AthenaKernel/errorcheck.h:422
SG::VarHandleKey::initialize
StatusCode initialize(bool used=true)
If this object is used as a property, then this should be called during the initialize phase.
Definition: AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx:103
egammaMonitorElectronAlgorithm::filltopoElectronTrackCaloMatch
void filltopoElectronTrackCaloMatch(const EventContext &ctx) const
Definition: egammaMonitorElectronAlgorithm.cxx:31
name
std::string name
Definition: Control/AthContainers/Root/debug.cxx:228
xAOD::Electron_v1
Definition: Electron_v1.h:34
egammaMonitorBaseAlgorithm::initialize
virtual StatusCode initialize() override
Definition: egammaMonitorBaseAlgorithm.cxx:16
egammaMonitorBaseAlgorithm
Definition: egammaMonitorBaseAlgorithm.h:24
ATH_MSG_WARNING
#define ATH_MSG_WARNING(x)
Definition: AthMsgStreamMacros.h:32
plotBeamSpotMon.mon
mon
Definition: plotBeamSpotMon.py:67
egammaMonitorElectronAlgorithm::m_monTool
ToolHandle< GenericMonitoringTool > m_monTool
Definition: egammaMonitorElectronAlgorithm.h:32
xAOD::EgammaParameters::electron
@ electron
Definition: EgammaEnums.h:18
egammaMonitorElectronAlgorithm.h
egammaMonitorElectronAlgorithm::egammaMonitorElectronAlgorithm
egammaMonitorElectronAlgorithm(const std::string &name, ISvcLocator *pSvcLocator)
Definition: egammaMonitorElectronAlgorithm.cxx:7
InDetDD::electrons
@ electrons
Definition: InDetDD_Defs.h:17
egammaMonitorElectronAlgorithm::filltopoElectronShowerShapes
void filltopoElectronShowerShapes(const EventContext &ctx) const
Definition: egammaMonitorElectronAlgorithm.cxx:78
egammaMonitorElectronAlgorithm::m_baseName
TString m_baseName
Definition: egammaMonitorElectronAlgorithm.h:29
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