ATLAS Offline Software
DeltaRSqrIncl1.cxx
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1 /*
2  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
3 */
4 /*********************************
5  * DeltaRSqrIncl1.cpp
6  * Created by Joerg Stelzer / V Sorin on 9/16/14.
7  *
8  * @brief algorithm calculates the R2-distance between objects in one list and applies dR criteria
9  *
10  * @param NumberLeading
11 **********************************/
12 
13 #include <cmath>
14 
16 #include "L1TopoCommon/Exception.h"
19 
20 REGISTER_ALG_TCS(DeltaRSqrIncl1)
21 
22 
23 // not the best solution but we will move to athena where this comes for free
24 #define LOG std::cout << "TCS::DeltaRSqrIncl1: "
25 
27 {
28  defineParameter("InputWidth", 9);
29  defineParameter("MaxTob", 0);
30  defineParameter("NumResultBits", 3);
31  defineParameter("RequireOneBarrel", 0);
32  defineParameter("MinET1",1);
33  defineParameter("MinET2",1);
34  defineParameter("DeltaRMin", 0, 0);
35  defineParameter("DeltaRMax", 0, 0);
36  defineParameter("DeltaRMin", 0, 1);
37  defineParameter("DeltaRMax", 0, 1);
38  defineParameter("DeltaRMin", 0, 2);
39  defineParameter("DeltaRMax", 0, 2);
41 }
42 
44 
45 
48  if(parameter("MaxTob").value() > 0) {
49  p_NumberLeading1 = parameter("MaxTob").value();
50  p_NumberLeading2 = parameter("MaxTob").value();
51  } else {
52  p_NumberLeading1 = parameter("InputWidth").value();
53  p_NumberLeading2 = parameter("InputWidth").value();
54  }
55  p_OneBarrel = parameter("RequireOneBarrel").value();
56 
57  for(unsigned int i=0; i<numberOutputBits(); ++i) {
58  p_DeltaRMin[i] = parameter("DeltaRMin", i).value();
59  p_DeltaRMax[i] = parameter("DeltaRMax", i).value();
60  }
61  p_MinET1 = parameter("MinET1").value();
62  p_MinET2 = parameter("MinET2").value();
63 
64  TRG_MSG_INFO("NumberLeading1 : " << p_NumberLeading1);
65  TRG_MSG_INFO("NumberLeading2 : " << p_NumberLeading2);
66  TRG_MSG_INFO("RequireOneBarrel : " << p_OneBarrel);
67 
68  for(unsigned int i=0; i<numberOutputBits(); ++i) {
69  TRG_MSG_INFO("DeltaRMin : " << p_DeltaRMin[i]);
70  TRG_MSG_INFO("DeltaRMax : " << p_DeltaRMax[i]);
71  }
72  TRG_MSG_INFO("MinET1 : " << p_MinET1);
73  TRG_MSG_INFO("MinET2 : " << p_MinET2);
74 
75  TRG_MSG_INFO("number output : " << numberOutputBits());
76 
77  // book histograms
78  for(unsigned int i=0; i<numberOutputBits(); ++i) {
79  std::string hname_accept = "hDeltaRSqrIncl1_accept_bit"+std::to_string((int)i);
80  std::string hname_reject = "hDeltaRSqrIncl1_reject_bit"+std::to_string((int)i);
81  // dR
82  bookHist(m_histAccept, hname_accept, "DR", 100, sqrt(p_DeltaRMin[i]), sqrt(p_DeltaRMax[i]));
83  bookHist(m_histReject, hname_reject, "DR", 100, sqrt(p_DeltaRMin[i]), sqrt(p_DeltaRMax[i]));
84  }
85 
86  return StatusCode::SUCCESS;
87 }
88 
89 
90 
92 TCS::DeltaRSqrIncl1::processBitCorrect( const std::vector<TCS::TOBArray const *> & input,
93  const std::vector<TCS::TOBArray *> & output,
94  Decision & decision )
95 {
96  if(input.size() == 1) {
97  for( TOBArray::const_iterator tob1 = input[0]->begin();
98  tob1 != input[0]->end() && distance( input[0]->begin(), tob1) < p_NumberLeading1;
99  ++tob1)
100  {
101  if( parType_t((*tob1)->Et()) <= std::min(p_MinET1,p_MinET2)) continue; // ET cut
102  TCS::TOBArray::const_iterator tob2 = tob1; ++tob2;
103  for( ;
104  tob2 != input[0]->end() && distance( input[0]->begin(), tob2) < p_NumberLeading2;
105  ++tob2) {
106  if( parType_t((*tob2)->Et()) <= std::min(p_MinET1,p_MinET2)) continue; // ET cut
107  if( (parType_t((*tob1)->Et()) <= std::max(p_MinET1,p_MinET2)) && (parType_t((*tob2)->Et()) <= std::max(p_MinET1,p_MinET2))) continue;
108  // OneBarrel
109  if (p_OneBarrel && parType_t(abs((*tob1)->eta())) > 10 && parType_t(abs((*tob2)->eta())) > 10 ) continue;
110  // DeltaR2 cuts
111  unsigned int deltaR2 = calcDeltaR2BW( *tob1, *tob2 );
112  for(unsigned int i=0; i<numberOutputBits(); ++i) {
113  bool accept = false;
114  accept = deltaR2 >= p_DeltaRMin[i] && deltaR2 <= p_DeltaRMax[i];
115  const bool fillAccept = fillHistos() and (fillHistosBasedOnHardware() ? getDecisionHardwareBit(i) : accept);
116  const bool fillReject = fillHistos() and not fillAccept;
117  const bool alreadyFilled = decision.bit(i);
118  if( accept ) {
119  decision.setBit(i, true);
120  output[i]->push_back( TCS::CompositeTOB(*tob1, *tob2) );
121  }
122  if(fillAccept and not alreadyFilled) {
123  fillHist1D(m_histAccept[i],sqrt((float)deltaR2));
124  } else if(fillReject) {
125  fillHist1D(m_histReject[i],sqrt((float)deltaR2));
126  }
127  TRG_MSG_DEBUG("Decision " << i << ": " << (accept?"pass":"fail") << " deltaR2 = " << deltaR2);
128  }
129  }
130  }
131  bool hasAmbiguousInputs = TSU::isAmbiguousTruncation(input[0], p_NumberLeading1, p_MinET1)
132  || TSU::isAmbiguousTruncation(input[0], p_NumberLeading2, p_MinET2);
133  for (unsigned int i=0; i < numberOutputBits(); ++i) {
134  output[i]->setAmbiguityFlag(hasAmbiguousInputs);
135  }
136  } else {
137  TCS_EXCEPTION("DeltaRSqrIncl1 alg must have either 1 input, but got " << input.size());
138  }
140 }
141 
143 TCS::DeltaRSqrIncl1::process( const std::vector<TCS::TOBArray const *> & input,
144  const std::vector<TCS::TOBArray *> & output,
145  Decision & decision )
146 {
147  if(input.size() == 1) {
148  for( TOBArray::const_iterator tob1 = input[0]->begin();
149  tob1 != input[0]->end() && distance( input[0]->begin(), tob1) < p_NumberLeading1;
150  ++tob1)
151  {
152  if( parType_t((*tob1)->Et()) <= std::min(p_MinET1,p_MinET2)) continue; // ET cut
153  TCS::TOBArray::const_iterator tob2 = tob1; ++tob2;
154  for( ;
155  tob2 != input[0]->end() && distance( input[0]->begin(), tob2) < p_NumberLeading2;
156  ++tob2) {
157  if( parType_t((*tob2)->Et()) <= std::min(p_MinET1,p_MinET2)) continue; // ET cut
158  if( (parType_t((*tob1)->Et()) <= std::max(p_MinET1,p_MinET2)) && (parType_t((*tob2)->Et()) <= std::max(p_MinET1,p_MinET2))) continue;
159  // OneBarrel
160  if (p_OneBarrel && parType_t(abs((*tob1)->eta())) > 10 && parType_t(abs((*tob2)->eta())) > 10 ) continue;
161  // DeltaR2 cuts
162  unsigned int deltaR2 = calcDeltaR2( *tob1, *tob2 );
163  for(unsigned int i=0; i<numberOutputBits(); ++i) {
164  bool accept = false;
165  accept = deltaR2 >= p_DeltaRMin[i] && deltaR2 <= p_DeltaRMax[i];
166  const bool fillAccept = fillHistos() and (fillHistosBasedOnHardware() ? getDecisionHardwareBit(i) : accept);
167  const bool fillReject = fillHistos() and not fillAccept;
168  const bool alreadyFilled = decision.bit(i);
169  if( accept ) {
170  decision.setBit(i, true);
171  output[i]->push_back( TCS::CompositeTOB(*tob1, *tob2) );
172  }
173  if(fillAccept and not alreadyFilled) {
174  fillHist1D(m_histAccept[i],sqrt((float)deltaR2));
175  } else if(fillReject) {
176  fillHist1D(m_histReject[i],sqrt((float)deltaR2));
177  }
178  TRG_MSG_DEBUG("Decision " << i << ": " << (accept?"pass":"fail") << " deltaR2 = " << deltaR2);
179  }
180  }
181  }
182  } else {
183  TCS_EXCEPTION("DeltaRSqrIncl1 alg must have either 1 input, but got " << input.size());
184  }
186 }
TCS::StatusCode::SUCCESS
@ SUCCESS
Definition: Trigger/TrigT1/L1Topo/L1TopoCommon/L1TopoCommon/StatusCode.h:17
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uint32_t parType_t
Definition: Parameter.h:22
TCS::DataArrayImpl< GenericTOB >::const_iterator
data_t::const_iterator const_iterator
Definition: DataArrayImpl.h:18
max
constexpr double max()
Definition: ap_fixedTest.cxx:33
min
constexpr double min()
Definition: ap_fixedTest.cxx:26
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StatusCode accept(const xAOD::Muon *mu)
Definition: CutsMETMaker.cxx:18
DeltaRSqrIncl1.h
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bool isAmbiguousTruncation(TCS::TOBArray const *tobs, size_t pos, unsigned minEt=0)
Definition: Trigger/TrigT1/L1Topo/L1TopoSimulationUtils/Root/Helpers.cxx:23
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double deltaR2(double rapidity1, double phi1, double rapidity2, double phi2)
from bare rapidity,phi
Definition: xAODP4Helpers.h:111
TCS::DecisionAlg
Definition: Trigger/TrigT1/L1Topo/L1TopoInterfaces/L1TopoInterfaces/DecisionAlg.h:22
TCS::DeltaRSqrIncl1::initialize
virtual StatusCode initialize()
Definition: DeltaRSqrIncl1.cxx:47
TCS::Decision::setBit
void setBit(unsigned int index, bool value)
Definition: L1Topo/L1TopoInterfaces/Root/Decision.cxx:12
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int i
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void defineParameter(const std::string &name, TCS::parType_t value)
Definition: ConfigurableAlg.cxx:201
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Definition: CompositeTOB.h:16
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#define TCS_EXCEPTION(MSG)
Definition: Trigger/TrigT1/L1Topo/L1TopoCommon/L1TopoCommon/Exception.h:14
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Definition: L1Topo/L1TopoInterfaces/L1TopoInterfaces/Decision.h:19
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#define TRG_MSG_INFO(x)
Definition: Trigger/TrigConfiguration/TrigConfBase/TrigConfBase/MsgStreamMacros.h:27
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Definition: AlgFactory.h:62
TCS::DeltaRSqrIncl1::DeltaRSqrIncl1
DeltaRSqrIncl1(const std::string &name)
Definition: DeltaRSqrIncl1.cxx:26
name
std::string name
Definition: Control/AthContainers/Root/debug.cxx:240
ActsTrk::to_string
std::string to_string(const DetectorType &type)
Definition: GeometryDefs.h:34
TCS::DeltaRSqrIncl1::processBitCorrect
virtual StatusCode processBitCorrect(const std::vector< TCS::TOBArray const * > &input, const std::vector< TCS::TOBArray * > &output, Decision &decison)
Definition: DeltaRSqrIncl1.cxx:92
TCS::DeltaRSqrIncl1::~DeltaRSqrIncl1
virtual ~DeltaRSqrIncl1()
Definition: DeltaRSqrIncl1.cxx:43
TCS::DeltaRSqrIncl1::process
virtual StatusCode process(const std::vector< TCS::TOBArray const * > &input, const std::vector< TCS::TOBArray * > &output, Decision &decison)
Definition: DeltaRSqrIncl1.cxx:143
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Definition: L1Topo/L1TopoInterfaces/L1TopoInterfaces/Decision.h:40
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