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LHETablesProducer Class Reference
Inheritance diagram for LHETablesProducer:
edm::global::EDProducer<> edm::global::EDProducerBase edm::ProducerBase edm::EDConsumerBase edm::ProductRegistryHelper

Public Member Functions

std::unique_ptr< nanoaod::FlatTable > fillLHEObjectTable (const LHEEventProduct &lheProd, nanoaod::FlatTable &out) const
 
 LHETablesProducer (edm::ParameterSet const &params)
 
void produce (edm::StreamID id, edm::Event &iEvent, const edm::EventSetup &iSetup) const override
 
 ~LHETablesProducer () override
 
- Public Member Functions inherited from edm::global::EDProducer<>
 EDProducer ()=default
 
bool hasAbilityToProduceInLumis () const final
 
bool hasAbilityToProduceInRuns () const final
 
bool wantsGlobalLuminosityBlocks () const final
 
bool wantsGlobalRuns () const final
 
bool wantsStreamLuminosityBlocks () const final
 
bool wantsStreamRuns () const final
 
- Public Member Functions inherited from edm::global::EDProducerBase
 EDProducerBase ()
 
ModuleDescription const & moduleDescription () const
 
 ~EDProducerBase () override
 
- Public Member Functions inherited from edm::ProducerBase
void callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
 
std::vector< edm::ProductResolverIndex > const & indiciesForPutProducts (BranchType iBranchType) const
 
 ProducerBase ()
 
std::vector< edm::ProductResolverIndex > const & putTokenIndexToProductResolverIndex () const
 
void registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
 
std::function< void(BranchDescription const &)> registrationCallback () const
 used by the fwk to register list of products More...
 
void resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)
 
 ~ProducerBase () noexcept(false) override
 
- Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo > consumesInfo () const
 
void convertCurrentProcessAlias (std::string const &processName)
 Convert "@currentProcess" in InputTag process names to the actual current process name. More...
 
 EDConsumerBase ()
 
 EDConsumerBase (EDConsumerBase const &)=delete
 
 EDConsumerBase (EDConsumerBase &&)=default
 
ProductResolverIndexAndSkipBit indexFrom (EDGetToken, BranchType, TypeID const &) const
 
void itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
 
void itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
 
std::vector< ProductResolverIndexAndSkipBit > const & itemsToGetFrom (BranchType iType) const
 
void labelsForToken (EDGetToken iToken, Labels &oLabels) const
 
void modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
 
EDConsumerBase const & operator= (EDConsumerBase const &)=delete
 
EDConsumerBase & operator= (EDConsumerBase &&)=default
 
bool registeredToConsume (ProductResolverIndex, bool, BranchType) const
 
bool registeredToConsumeMany (TypeID const &, BranchType) const
 
ProductResolverIndexAndSkipBit uncheckedIndexFrom (EDGetToken) const
 
void updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
 
virtual ~EDConsumerBase () noexcept(false)
 

Static Public Member Functions

static void fillDescriptions (edm::ConfigurationDescriptions &descriptions)
 
- Static Public Member Functions inherited from edm::global::EDProducerBase
static const std::string & baseType ()
 
static void fillDescriptions (ConfigurationDescriptions &descriptions)
 
static void prevalidate (ConfigurationDescriptions &descriptions)
 

Protected Attributes

const edm::EDGetTokenT< LHEEventProduct > lheTag_
 
const unsigned int precision_
 
const bool storeLHEParticles_
 

Additional Inherited Members

- Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase ModuleType
 
- Public Types inherited from edm::ProducerBase
using ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const *, const char *, edm::ProductResolverIndex >>
 
typedef ProductRegistryHelper::TypeLabelList TypeLabelList
 
- Public Types inherited from edm::EDConsumerBase
typedef ProductLabels Labels
 
- Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType > consumes (edm::InputTag const &tag)
 
EDGetToken consumes (const TypeToGet &id, edm::InputTag const &tag)
 
template<BranchType B>
EDGetToken consumes (TypeToGet const &id, edm::InputTag const &tag)
 
ConsumesCollector consumesCollector ()
 Use a ConsumesCollector to gather consumes information from helper functions. More...
 
template<typename ProductType , BranchType B = InEvent>
void consumesMany ()
 
void consumesMany (const TypeToGet &id)
 
template<BranchType B>
void consumesMany (const TypeToGet &id)
 
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType > mayConsume (edm::InputTag const &tag)
 
EDGetToken mayConsume (const TypeToGet &id, edm::InputTag const &tag)
 
template<BranchType B>
EDGetToken mayConsume (const TypeToGet &id, edm::InputTag const &tag)
 

Detailed Description

Definition at line 14 of file LHETablesProducer.cc.

Constructor & Destructor Documentation

LHETablesProducer::LHETablesProducer ( edm::ParameterSet const &  params)
inline

Definition at line 16 of file LHETablesProducer.cc.

References storeLHEParticles_.

16  :
17  lheTag_(consumes<LHEEventProduct>(params.getParameter<edm::InputTag>("lheInfo"))),
18  precision_( params.getParameter<int>("precision") ),
19  storeLHEParticles_( params.getParameter<bool>("storeLHEParticles") )
20  {
21  produces<nanoaod::FlatTable>("LHE");
22  if (storeLHEParticles_)
23  produces<nanoaod::FlatTable>("LHEPart");
24 
25  }
LHETablesProducer::precision_
const unsigned int precision_
Definition: LHETablesProducer.cc:133
LHETablesProducer::storeLHEParticles_
const bool storeLHEParticles_
Definition: LHETablesProducer.cc:134
LHETablesProducer::lheTag_
const edm::EDGetTokenT< LHEEventProduct > lheTag_
Definition: LHETablesProducer.cc:132
LHETablesProducer::~LHETablesProducer ( )
inlineoverride

Definition at line 27 of file LHETablesProducer.cc.

27 {}

Member Function Documentation

static void LHETablesProducer::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions)
inlinestatic

Definition at line 123 of file LHETablesProducer.cc.

References edm::ConfigurationDescriptions::add(), and edm::ParameterSetDescription::add().

123  {
124  edm::ParameterSetDescription desc;
125  desc.add<edm::InputTag>("lheInfo", edm::InputTag("externalLHEProducer"))->setComment("tag for the LHE information (LHEEventProduct)");
126  desc.add<int>("precision", -1)->setComment("precision on the 4-momenta of the LHE particles");
127  desc.add<bool>("storeLHEParticles", false)->setComment("Whether we want to store the 4-momenta of the status 1 particles at LHE level");
128  descriptions.add("lheInfoTable", desc);
129  }
edm::ParameterSetDescription::add
ParameterDescriptionBase * add(U const &iLabel, T const &value)
Definition: ParameterSetDescription.h:89
edm::ConfigurationDescriptions::add
void add(std::string const &label, ParameterSetDescription const &psetDescription)
Definition: ConfigurationDescriptions.cc:67
std::unique_ptr<nanoaod::FlatTable> LHETablesProducer::fillLHEObjectTable ( const LHEEventProduct &  lheProd,
nanoaod::FlatTable &  out 
) const
inline

Definition at line 46 of file LHETablesProducer.cc.

References funct::abs(), nanoaod::FlatTable::addColumnValue(), nanoaod::FlatTable::FloatColumn, LHEEventProduct::hepeup(), mps_fire::i, nanoaod::FlatTable::IntColumn, SiStripPI::max, gen::n, LHEEventProduct::npLO(), LHEEventProduct::npNLO(), p4, precision_, EnergyCorrector::pt, lhef::HEPEUP::PUP, mps_update::status, nanoaod::FlatTable::UInt8Column, and findQualityFiles::v.

Referenced by produce().

46  {
47  double lheHT = 0, lheHTIncoming = 0;
48  unsigned int lheNj = 0, lheNb = 0, lheNc = 0, lheNuds = 0, lheNglu = 0;
49  double lheVpt = 0;
50 
51  const auto & hepeup = lheProd.hepeup();
52  const auto & pup = hepeup.PUP;
53  int lep = -1, lepBar = -1, nu = -1, nuBar = -1;
54  std::vector<float> vals_pt;
55  std::vector<float> vals_eta;
56  std::vector<float> vals_phi;
57  std::vector<float> vals_mass;
58  std::vector<int> vals_pid;
59  for (unsigned int i = 0, n = pup.size(); i < n; ++i) {
60  int status = hepeup.ISTUP[i];
61  int idabs = std::abs(hepeup.IDUP[i]);
62  if (status == 1){
63  TLorentzVector p4(pup[i][0], pup[i][1], pup[i][2], pup[i][3]); // x,y,z,t
64  vals_pt.push_back(p4.Pt());
65  vals_eta.push_back(p4.Eta());
66  vals_phi.push_back(p4.Phi());
67  vals_mass.push_back(p4.M());
68  vals_pid.push_back(hepeup.IDUP[i]);
69  }
70  if ( (status == 1) && ( ( idabs == 21 ) || (idabs > 0 && idabs < 7) ) ) { //# gluons and quarks
71  // object counters
72  lheNj++;
73  if (idabs==5) lheNb++;
74  else if (idabs==4) lheNc++;
75  else if (idabs <= 3 ) lheNuds++;
76  else if (idabs == 21) lheNglu++;
77  // HT
78  double pt = std::hypot( pup[i][0], pup[i][1] ); // first entry is px, second py
79  lheHT += pt;
80  int mothIdx = std::max(hepeup.MOTHUP[i].first-1,0); //first and last mother as pair; first entry has index 1 in LHE; incoming particles return motherindex 0
81  int mothIdxTwo = std::max(hepeup.MOTHUP[i].second-1,0);
82  int mothStatus = hepeup.ISTUP[mothIdx];
83  int mothStatusTwo = hepeup.ISTUP[mothIdxTwo];
84  bool hasIncomingAsMother = mothStatus<0 || mothStatusTwo<0;
85  if (hasIncomingAsMother) lheHTIncoming += pt;
86  } else if (idabs == 12 || idabs == 14 || idabs == 16) {
87  (hepeup.IDUP[i] > 0 ? nu : nuBar) = i;
88  } else if (idabs == 11 || idabs == 13 || idabs == 15) {
89  (hepeup.IDUP[i] > 0 ? lep : lepBar) = i;
90  }
91  }
92  std::pair<int,int> v(0,0);
93  if (lep != -1 && lepBar != -1) v = std::make_pair(lep,lepBar);
94  else if (lep != -1 && nuBar != -1) v = std::make_pair(lep, nuBar);
95  else if (nu != -1 && lepBar != -1) v = std::make_pair(nu ,lepBar);
96  else if (nu != -1 && nuBar != -1) v = std::make_pair(nu , nuBar);
97  if (v.first != -1 && v.second != -1) {
98  lheVpt = std::hypot( pup[v.first][0] + pup[v.second][0], pup[v.first][1] + pup[v.second][1] );
99  }
100 
101  out.addColumnValue<uint8_t>("Njets", lheNj, "Number of jets (partons) at LHE step", nanoaod::FlatTable::UInt8Column);
102  out.addColumnValue<uint8_t>("Nb", lheNb, "Number of b partons at LHE step", nanoaod::FlatTable::UInt8Column);
103  out.addColumnValue<uint8_t>("Nc", lheNc, "Number of c partons at LHE step", nanoaod::FlatTable::UInt8Column);
104  out.addColumnValue<uint8_t>("Nuds", lheNuds, "Number of u,d,s partons at LHE step", nanoaod::FlatTable::UInt8Column);
105  out.addColumnValue<uint8_t>("Nglu", lheNglu, "Number of gluon partons at LHE step", nanoaod::FlatTable::UInt8Column);
106  out.addColumnValue<float>("HT", lheHT, "HT, scalar sum of parton pTs at LHE step", nanoaod::FlatTable::FloatColumn);
107  out.addColumnValue<float>("HTIncoming", lheHTIncoming, "HT, scalar sum of parton pTs at LHE step, restricted to partons", nanoaod::FlatTable::FloatColumn);
108  out.addColumnValue<float>("Vpt", lheVpt, "pT of the W or Z boson at LHE step", nanoaod::FlatTable::FloatColumn);
109  out.addColumnValue<uint8_t>("NpNLO", lheProd.npNLO(), "number of partons at NLO", nanoaod::FlatTable::UInt8Column);
110  out.addColumnValue<uint8_t>("NpLO", lheProd.npLO(), "number of partons at LO", nanoaod::FlatTable::UInt8Column);
111 
112 
113  auto outPart = std::make_unique<nanoaod::FlatTable>(vals_pt.size(), "LHEPart", false);
114  outPart->addColumn<float>("pt", vals_pt, "Pt of LHE particles", nanoaod::FlatTable::FloatColumn, this->precision_);
115  outPart->addColumn<float>("eta", vals_eta, "Pseodorapidity of LHE particles", nanoaod::FlatTable::FloatColumn, this->precision_);
116  outPart->addColumn<float>("phi", vals_phi, "Phi of LHE particles", nanoaod::FlatTable::FloatColumn, this->precision_);
117  outPart->addColumn<float>("mass", vals_mass, "Mass of LHE particles", nanoaod::FlatTable::FloatColumn, this->precision_);
118  outPart->addColumn<int> ("pdgId", vals_pid, "PDG ID of LHE particles", nanoaod::FlatTable::IntColumn);
119 
120  return outPart;
121  }
mps_fire.i
i
Definition: mps_fire.py:277
LHEEventProduct::hepeup
const lhef::HEPEUP & hepeup() const
Definition: LHEEventProduct.h:68
LHETablesProducer::precision_
const unsigned int precision_
Definition: LHETablesProducer.cc:133
mps_update.status
status
Definition: mps_update.py:69
p4
double p4[4]
Definition: TauolaWrapper.h:92
lhef::HEPEUP::PUP
std::vector< FiveVector > PUP
Definition: LesHouches.h:261
funct::abs
Abs< T >::type abs(const T &t)
Definition: Abs.h:22
nanoaod::FlatTable::addColumnValue
void addColumnValue(const std::string &name, const C &value, const std::string &docString, ColumnType type=defaultColumnType< T >(), int mantissaBits=-1)
Definition: FlatTable.h:101
LHEEventProduct::npLO
int npLO() const
Definition: LHEEventProduct.h:62
LHEEventProduct::npNLO
int npNLO() const
Definition: LHEEventProduct.h:63
void LHETablesProducer::produce ( edm::StreamID  id,
edm::Event &  iEvent,
const edm::EventSetup &  iSetup 
) const
inlineoverride

Definition at line 29 of file LHETablesProducer.cc.

References fillLHEObjectTable(), edm::Event::getByToken(), nano_cff::lheInfo, lheTag_, eostools::move(), edm::Event::put(), and storeLHEParticles_.

29  {
30  auto lheTab = std::make_unique<nanoaod::FlatTable>(1, "LHE", true);
31 
32  edm::Handle<LHEEventProduct> lheInfo;
33  if (iEvent.getByToken(lheTag_, lheInfo)) {
34  auto lhePartTab = fillLHEObjectTable(*lheInfo, *lheTab);
35  if (storeLHEParticles_) iEvent.put(std::move(lhePartTab), "LHEPart");
36  } else {
37  if (storeLHEParticles_) { // need to store a dummy table anyway to make the framework happy
38  auto lhePartTab = std::make_unique<nanoaod::FlatTable>(1, "LHEPart", true);
39  iEvent.put(std::move(lhePartTab), "LHEPart");
40  }
41  }
42  iEvent.put(std::move(lheTab), "LHE");
43 
44  }
edm::Event::put
OrphanHandle< PROD > put(std::unique_ptr< PROD > product)
Put a new product.
Definition: Event.h:137
edm::Event::getByToken
bool getByToken(EDGetToken token, Handle< PROD > &result) const
Definition: Event.h:579
LHETablesProducer::fillLHEObjectTable
std::unique_ptr< nanoaod::FlatTable > fillLHEObjectTable(const LHEEventProduct &lheProd, nanoaod::FlatTable &out) const
Definition: LHETablesProducer.cc:46
LHETablesProducer::storeLHEParticles_
const bool storeLHEParticles_
Definition: LHETablesProducer.cc:134
LHETablesProducer::lheTag_
const edm::EDGetTokenT< LHEEventProduct > lheTag_
Definition: LHETablesProducer.cc:132
nano_cff.lheInfo
lheInfo
Definition: nano_cff.py:101
eostools.move
def move(src, dest)
Definition: eostools.py:511

Member Data Documentation

const edm::EDGetTokenT<LHEEventProduct> LHETablesProducer::lheTag_
protected

Definition at line 132 of file LHETablesProducer.cc.

Referenced by produce().

const unsigned int LHETablesProducer::precision_
protected

Definition at line 133 of file LHETablesProducer.cc.

Referenced by fillLHEObjectTable().

const bool LHETablesProducer::storeLHEParticles_
protected

Definition at line 134 of file LHETablesProducer.cc.

Referenced by LHETablesProducer(), and produce().

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