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reco::PhysObjectMatcher< C1, C2, S, D, Q > Class Template Reference

#include <PhysObjectMatcher.h>

Inheritance diagram for reco::PhysObjectMatcher< C1, C2, S, D, Q >:
edm::stream::EDProducer<>

Public Member Functions

 PhysObjectMatcher (const edm::ParameterSet &cfg)
 
 ~PhysObjectMatcher () override
 
- Public Member Functions inherited from edm::stream::EDProducer<>
 EDProducer ()=default
 
bool hasAbilityToProduceInBeginLumis () const final
 
bool hasAbilityToProduceInBeginRuns () const final
 
bool hasAbilityToProduceInEndLumis () const final
 
bool hasAbilityToProduceInEndRuns () const final
 

Private Types

typedef std::pair< size_t, size_t > IndexPair
 
typedef std::vector< IndexPair > MatchContainer
 
typedef edm::Association< C2 > MatchMap
 
typedef C1::value_type T1
 
typedef C2::value_type T2
 

Private Member Functions

void produce (edm::Event &, const edm::EventSetup &) override
 
bool select (const T1 &c1, const T2 &c2) const
 

Private Attributes

edm::ParameterSet config_
 
D distance_
 
edm::EDGetTokenT< C2 > matchedToken_
 
bool resolveAmbiguities_
 
bool resolveByMatchQuality_
 
S select_
 
edm::EDGetTokenT< C1 > srcToken_
 

Additional Inherited Members

- Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... > CacheTypes
 
typedef CacheTypes::GlobalCache GlobalCache
 
typedef AbilityChecker< T... > HasAbility
 
typedef CacheTypes::LuminosityBlockCache LuminosityBlockCache
 
typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache > LuminosityBlockContext
 
typedef CacheTypes::LuminosityBlockSummaryCache LuminosityBlockSummaryCache
 
typedef CacheTypes::RunCache RunCache
 
typedef RunContextT< RunCache, GlobalCache > RunContext
 
typedef CacheTypes::RunSummaryCache RunSummaryCache
 

Detailed Description

template<typename C1, typename C2, typename S, typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
class reco::PhysObjectMatcher< C1, C2, S, D, Q >

Definition at line 58 of file PhysObjectMatcher.h.

Member Typedef Documentation

◆ IndexPair

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
typedef std::pair<size_t, size_t> reco::PhysObjectMatcher< C1, C2, S, D, Q >::IndexPair
private

Definition at line 67 of file PhysObjectMatcher.h.

◆ MatchContainer

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
typedef std::vector<IndexPair> reco::PhysObjectMatcher< C1, C2, S, D, Q >::MatchContainer
private

Definition at line 68 of file PhysObjectMatcher.h.

◆ MatchMap

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
typedef edm::Association<C2> reco::PhysObjectMatcher< C1, C2, S, D, Q >::MatchMap
private

Definition at line 66 of file PhysObjectMatcher.h.

◆ T1

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
typedef C1::value_type reco::PhysObjectMatcher< C1, C2, S, D, Q >::T1
private

Definition at line 64 of file PhysObjectMatcher.h.

◆ T2

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
typedef C2::value_type reco::PhysObjectMatcher< C1, C2, S, D, Q >::T2
private

Definition at line 65 of file PhysObjectMatcher.h.

Constructor & Destructor Documentation

◆ PhysObjectMatcher()

template<typename C1 , typename C2 , typename S , typename D , typename Q >
reco::PhysObjectMatcher< C1, C2, S, D, Q >::PhysObjectMatcher ( const edm::ParameterSet &  cfg)

Definition at line 85 of file PhysObjectMatcher.h.

86  : config_(cfg),
87  srcToken_(consumes<C1>(cfg.template getParameter<edm::InputTag>("src"))),
88  matchedToken_(consumes<C2>(cfg.template getParameter<edm::InputTag>("matched"))),
89  resolveAmbiguities_(cfg.template getParameter<bool>("resolveAmbiguities")),
90  resolveByMatchQuality_(cfg.template getParameter<bool>("resolveByMatchQuality")),
91  select_(reco::modules::make<S>(cfg)),
92  distance_(reco::modules::make<D>(cfg)) {
93  // definition of the product
94  produces<MatchMap>();
95  // set resolveByMatchQuality only if ambiguities are to be resolved
96  resolveByMatchQuality_ = resolveByMatchQuality_ && resolveAmbiguities_;
97  }

References reco::PhysObjectMatcher< C1, C2, S, D, Q >::resolveAmbiguities_, and reco::PhysObjectMatcher< C1, C2, S, D, Q >::resolveByMatchQuality_.

◆ ~PhysObjectMatcher()

template<typename C1 , typename C2 , typename S , typename D , typename Q >
reco::PhysObjectMatcher< C1, C2, S, D, Q >::~PhysObjectMatcher ( )
override

Definition at line 100 of file PhysObjectMatcher.h.

100 {}

Member Function Documentation

◆ produce()

template<typename C1 , typename C2 , typename S , typename D , typename Q >
void reco::PhysObjectMatcher< C1, C2, S, D, Q >::produce ( edm::Event &  evt,
const edm::EventSetup &   
)
overrideprivate

Definition at line 103 of file PhysObjectMatcher.h.

103  {
104  using namespace edm;
105  using namespace std;
106  typedef std::pair<size_t, size_t> IndexPair;
107  typedef std::vector<IndexPair> MatchContainer;
108  // get collections from event
109  Handle<C2> matched;
110  evt.getByToken(matchedToken_, matched);
111  Handle<C1> cands;
112  evt.getByToken(srcToken_, cands);
113  // create product
114  unique_ptr<MatchMap> matchMap(new MatchMap(matched));
115  size_t size = cands->size();
116  if (size != 0) {
117  //
118  // create helpers
119  //
120  Q comparator(config_, *cands, *matched);
121  typename MatchMap::Filler filler(*matchMap);
122  ::helper::MasterCollection<C1> master(cands, evt);
123  vector<int> indices(master.size(), -1); // result: indices in target collection
124  vector<bool> mLock(matched->size(), false); // locks in target collection
125  MatchContainer matchPairs; // container of matched pairs
126  // loop over candidates
127  for (size_t c = 0; c != size; ++c) {
128  const T1& cand = (*cands)[c];
129  // no global comparison of match quality -> reset the container for each candidate
130  if (!resolveByMatchQuality_)
131  matchPairs.clear();
132  // loop over target collection
133  for (size_t m = 0; m != matched->size(); ++m) {
134  const T2& match = (*matched)[m];
135  // check lock and preselection
136  if (!mLock[m] && select(cand, match)) {
137  // double dist = testDR_(cand,match);
138  // cout << "dist between c = " << c << " and m = "
139  // << m << " is " << dist << " at pts of "
140  // << cand.pt() << " " << match.pt() << endl;
141  // matching requirement fulfilled -> store pair of indices
142  if (distance_(cand, match))
143  matchPairs.push_back(make_pair(c, m));
144  }
145  }
146  // if match(es) found and no global ambiguity resolution requested
147  if (!matchPairs.empty() && !resolveByMatchQuality_) {
148  // look for and store best match
149  size_t idx = master.index(c);
150  assert(idx < indices.size());
151  size_t index = min_element(matchPairs.begin(), matchPairs.end(), comparator)->second;
152  indices[idx] = index;
153  // if ambiguity resolution by order of (reco) candidates:
154  // lock element in target collection
155  if (resolveAmbiguities_)
156  mLock[index] = true;
157  // {
158  // MatchContainer::const_iterator i = min_element(matchPairs.begin(), matchPairs.end(), comparator);
159  // cout << "smallest distance for c = " << c << " is "
160  // << testDR_((*cands)[(*i).first],
161  // (*matched)[(*i).second]) << endl;
162  // }
163  }
164  }
165  // ambiguity resolution by global match quality (if requested)
166  if (resolveByMatchQuality_) {
167  // sort container of all matches by quality
168  sort(matchPairs.begin(), matchPairs.end(), comparator);
169  vector<bool> cLock(master.size(), false);
170  // loop over sorted container
171  for (MatchContainer::const_iterator i = matchPairs.begin(); i != matchPairs.end(); ++i) {
172  size_t c = (*i).first;
173  size_t m = (*i).second;
174  // cout << "rel dp = " << ((*cands)[c].pt()-(*matched)[m].pt())/(*matched)[m].pt() << endl;
175  // accept only pairs without any lock
176  if (mLock[m] || cLock[c])
177  continue;
178  // store index to target collection and lock the two items
179  size_t idx = master.index(c);
180  assert(idx < indices.size());
181  indices[idx] = m;
182  mLock[m] = true;
183  cLock[c] = true;
184  }
185  }
186  filler.insert(master.get(), indices.begin(), indices.end());
187  filler.fill();
188  }
189  evt.put(std::move(matchMap));
190  }

References cms::cuda::assert(), HltBtagPostValidation_cff::c, HLT_2018_cff::cands, distance_, trigObjTnPSource_cfi::filler, edm::Event::getByToken(), mps_fire::i, charmTagsComputerCvsB_cfi::idx, bTagCombinedSVVariables_cff::indices, visualization-live-secondInstance_cfg::m, volumeBasedMagneticField_160812_cfi::master, match(), muonTagProbeFilters_cff::matched, eostools::move(), edm::Event::put(), class-composition::Q, edm::second(), singleTopDQM_cfi::select, and findQualityFiles::size.

◆ select()

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
bool reco::PhysObjectMatcher< C1, C2, S, D, Q >::select ( const T1 &  c1,
const T2 &  c2 
) const
inlineprivate

Definition at line 78 of file PhysObjectMatcher.h.

78 { return select_(c1, c2); }

References alignmentValidation::c1, and reco::PhysObjectMatcher< C1, C2, S, D, Q >::select_.

Member Data Documentation

◆ config_

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
edm::ParameterSet reco::PhysObjectMatcher< C1, C2, S, D, Q >::config_
private

Definition at line 70 of file PhysObjectMatcher.h.

◆ distance_

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
D reco::PhysObjectMatcher< C1, C2, S, D, Q >::distance_
private

Definition at line 80 of file PhysObjectMatcher.h.

◆ matchedToken_

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
edm::EDGetTokenT<C2> reco::PhysObjectMatcher< C1, C2, S, D, Q >::matchedToken_
private

Definition at line 72 of file PhysObjectMatcher.h.

◆ resolveAmbiguities_

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
bool reco::PhysObjectMatcher< C1, C2, S, D, Q >::resolveAmbiguities_
private

Definition at line 73 of file PhysObjectMatcher.h.

Referenced by reco::PhysObjectMatcher< C1, C2, S, D, Q >::PhysObjectMatcher().

◆ resolveByMatchQuality_

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
bool reco::PhysObjectMatcher< C1, C2, S, D, Q >::resolveByMatchQuality_
private

Definition at line 75 of file PhysObjectMatcher.h.

Referenced by reco::PhysObjectMatcher< C1, C2, S, D, Q >::PhysObjectMatcher().

◆ select_

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
S reco::PhysObjectMatcher< C1, C2, S, D, Q >::select_
private

Definition at line 79 of file PhysObjectMatcher.h.

Referenced by reco::PhysObjectMatcher< C1, C2, S, D, Q >::select().

◆ srcToken_

template<typename C1 , typename C2 , typename S , typename D = reco::MatchByDR<typename C1::value_type, typename C2::value_type>, typename Q = helper::LessByMatchDistance<DeltaR<typename C1::value_type, typename C2::value_type>, C1, C2>>
edm::EDGetTokenT<C1> reco::PhysObjectMatcher< C1, C2, S, D, Q >::srcToken_
private

Definition at line 71 of file PhysObjectMatcher.h.

reco::PhysObjectMatcher::MatchMap
edm::Association< C2 > MatchMap
Definition: PhysObjectMatcher.h:66
muonTagProbeFilters_cff.matched
matched
Definition: muonTagProbeFilters_cff.py:62
bTagCombinedSVVariables_cff.indices
indices
Definition: bTagCombinedSVVariables_cff.py:67
reco::PhysObjectMatcher::select_
S select_
Definition: PhysObjectMatcher.h:79
mps_fire.i
i
Definition: mps_fire.py:355
edm
HLT enums.
Definition: AlignableModifier.h:19
reco::PhysObjectMatcher::T2
C2::value_type T2
Definition: PhysObjectMatcher.h:65
reco::PhysObjectMatcher::T1
C1::value_type T1
Definition: PhysObjectMatcher.h:64
reco::PhysObjectMatcher::matchedToken_
edm::EDGetTokenT< C2 > matchedToken_
Definition: PhysObjectMatcher.h:72
cms::cuda::assert
assert(be >=bs)
reco::PhysObjectMatcher::distance_
D distance_
Definition: PhysObjectMatcher.h:80
charmTagsComputerCvsB_cfi.idx
idx
Definition: charmTagsComputerCvsB_cfi.py:108
edm::second
U second(std::pair< T, U > const &p)
Definition: ParameterSet.cc:215
reco::PhysObjectMatcher::select
bool select(const T1 &c1, const T2 &c2) const
Definition: PhysObjectMatcher.h:78
edm::Handle
Definition: AssociativeIterator.h:50
class-composition.Q
Q
Definition: class-composition.py:82
visualization-live-secondInstance_cfg.m
m
Definition: visualization-live-secondInstance_cfg.py:72
edm::Event::getByToken
bool getByToken(EDGetToken token, Handle< PROD > &result) const
Definition: Event.h:528
reco::PhysObjectMatcher::MatchContainer
std::vector< IndexPair > MatchContainer
Definition: PhysObjectMatcher.h:68
reco::PhysObjectMatcher::srcToken_
edm::EDGetTokenT< C1 > srcToken_
Definition: PhysObjectMatcher.h:71
trigObjTnPSource_cfi.filler
filler
Definition: trigObjTnPSource_cfi.py:21
match
std::pair< typename Association::data_type::first_type, double > match(Reference key, Association association, bool bestMatchByMaxValue)
Generic matching function.
Definition: Utils.h:10
cand
Definition: decayParser.h:34
alignmentValidation.c1
c1
do drawing
Definition: alignmentValidation.py:1025
edm::Event::put
OrphanHandle< PROD > put(std::unique_ptr< PROD > product)
Put a new product.
Definition: Event.h:132
reco::PhysObjectMatcher::resolveAmbiguities_
bool resolveAmbiguities_
Definition: PhysObjectMatcher.h:73
edm::ValueMap< int >::Filler
helper::Filler< ValueMap< int > > Filler
Definition: ValueMap.h:168
HltBtagPostValidation_cff.c
c
Definition: HltBtagPostValidation_cff.py:31
looper.cfg
cfg
Definition: looper.py:297
eostools.move
def move(src, dest)
Definition: eostools.py:511
std
Definition: JetResolutionObject.h:76
reco::PhysObjectMatcher::IndexPair
std::pair< size_t, size_t > IndexPair
Definition: PhysObjectMatcher.h:67
reco::PhysObjectMatcher::config_
edm::ParameterSet config_
Definition: PhysObjectMatcher.h:70
HLT_2018_cff.cands
cands
Definition: HLT_2018_cff.py:13762
AlignmentPI::index
index
Definition: AlignmentPayloadInspectorHelper.h:46
volumeBasedMagneticField_160812_cfi.master
master
Definition: volumeBasedMagneticField_160812_cfi.py:60
reco::PhysObjectMatcher::resolveByMatchQuality_
bool resolveByMatchQuality_
Definition: PhysObjectMatcher.h:75
findQualityFiles.size
size
Write out results.
Definition: findQualityFiles.py:443
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