PFTauMVAInputDiscriminantTranslator Class Reference

Inheritance diagram for PFTauMVAInputDiscriminantTranslator:

Classes
struct	DiscriminantInfo

Public Member Functions
	PFTauMVAInputDiscriminantTranslator (const edm::ParameterSet &)
void	produce (edm::Event &, const edm::EventSetup &) override
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducer ()
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 ()
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, std::unordered_multimap< std::string, edm::ProductResolverIndex > const &iIndicies, std::string const &moduleLabel)
virtual	~ProducerBase () noexcept(false)
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
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
virtual	~EDConsumerBase () noexcept(false)

Private Attributes
std::vector< DiscriminantInfo >	discriminators_
edm::InputTag	pfTauSource_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
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 29 of file PFTauMVAInputDiscriminantTranslator.cc.

Constructor & Destructor Documentation

PFTauMVAInputDiscriminantTranslator::PFTauMVAInputDiscriminantTranslator

(

const edm::ParameterSet &

pset

)

Definition at line 47 of file PFTauMVAInputDiscriminantTranslator.cc.

References ecaldqm::collectionName, PFTauMVAInputDiscriminantTranslator::DiscriminantInfo::collName, beamerCreator::create(), PFTauMVAInputDiscriminantTranslator::DiscriminantInfo::defaultValue, TtSemiLepEvtBuilder_cfi::disc, reco::tau::discPluginName(), PFTauMVAInputDiscriminatorTranslator_cfi::discriminants, reco::get(), edm::ParameterSet::getParameter(), PFTauMVAInputDiscriminantTranslator::DiscriminantInfo::index, diffTreeTool::index, PFTauMVAInputDiscriminantTranslator::DiscriminantInfo::name, dataset::name, PFTauMVAInputDiscriminantTranslator::DiscriminantInfo::plugin, AlCaHLTBitMon_QueryRunRegistry::string, and HistogramManager_cfi::VPSet().

                                 {
  typedef std::vector<edm::ParameterSet> VPSet;
  pfTauSource_ = pset.getParameter<edm::InputTag>("pfTauSource");
  VPSet discriminants = pset.getParameter<VPSet>("discriminants");

  for(VPSet::const_iterator iDisc = discriminants.begin();
      iDisc != discriminants.end(); ++iDisc) {
    // WTF IS GOING ON HERE
    std::string name = iDisc->getParameter<std::string>("name");
    double defaultValue = (iDisc->exists("default")) ?
        iDisc->getParameter<double>("default") : 0.;
    // check if we are getting multiple indices
    bool requestMultiple = iDisc->exists("indices");
    if(requestMultiple) {
      // make a discrimiantor for each desired index
      std::vector<uint32_t> indices =
          iDisc->getParameter<std::vector<uint32_t> >("indices");
      for(std::vector<uint32_t>::const_iterator index = indices.begin();
          index != indices.end(); ++index) {
        DiscriminantInfo newDisc;
        newDisc.name = name;
        newDisc.index = *index;
        newDisc.defaultValue = defaultValue;
        // make a nice colleciton name
        std::stringstream collectionName;
        collectionName << name << *index;
        newDisc.collName = collectionName.str();
        // Build the plugin
        edm::ParameterSet fakePSet;
        newDisc.plugin.reset(
            RecoTauDiscriminantPluginFactory::get()->create(
                reco::tau::discPluginName(name), fakePSet));
        discriminators_.push_back(newDisc);
      }
    } else {
      //single discriminant
      DiscriminantInfo newDisc;
      newDisc.name = name;
      newDisc.collName = name;
      newDisc.index = 0;
      newDisc.defaultValue = defaultValue;
      // Build the plugin
      edm::ParameterSet fakePSet;
      newDisc.plugin.reset(
          RecoTauDiscriminantPluginFactory::get()->create(
              reco::tau::discPluginName(name), fakePSet));
      discriminators_.push_back(newDisc);
    }
  }
  // register products
  BOOST_FOREACH(const DiscriminantInfo& disc, discriminators_) {
    produces<PFTauDiscriminator>(disc.collName);
  }
}

Member Function Documentation

void PFTauMVAInputDiscriminantTranslator::produce ( edm::Event &  evt, const edm::EventSetup &  es  )

override

Definition at line 103 of file PFTauMVAInputDiscriminantTranslator.cc.

References PFTauMVAInputDiscriminantTranslator::DiscriminantInfo::collName, PFTauMVAInputDiscriminantTranslator::DiscriminantInfo::defaultValue, DEFINE_FWK_MODULE, TtSemiLepEvtBuilder_cfi::disc, edm::Event::getByLabel(), PFTauMVAInputDiscriminantTranslator::DiscriminantInfo::index, eostools::move(), convertSQLitetoXML_cfg::output, PFTauMVAInputDiscriminantTranslator::DiscriminantInfo::plugin, edm::Event::put(), and mps_fire::result.

                                                                           {
  // Handle to get PFTaus to associated to
  edm::Handle<PFTauCollection> pfTaus;
  evt.getByLabel(pfTauSource_, pfTaus);

  BOOST_FOREACH(const DiscriminantInfo& disc, discriminators_) {
    // output for this discriminator
    auto output = std::make_unique<PFTauDiscriminator>(edm::RefProd<PFTauCollection>(pfTaus));
    // loop over taus
    for(size_t itau = 0; itau < pfTaus->size(); ++itau) {
      PFTauRef tauRef(pfTaus, itau);
      // discriminator result
      std::vector<double> result = (*disc.plugin)(tauRef);
      // The desired index
      double selected_result = disc.defaultValue;
      if (result.size()-1 < disc.index) {
        selected_result = result[disc.index];
      }
      output->setValue(itau, selected_result);
    }
    evt.put(std::move(output), disc.collName);
  }
}

Member Data Documentation

std::vector<DiscriminantInfo> PFTauMVAInputDiscriminantTranslator::discriminators_

private

Definition at line 44 of file PFTauMVAInputDiscriminantTranslator.cc.

edm::InputTag PFTauMVAInputDiscriminantTranslator::pfTauSource_

private

Definition at line 43 of file PFTauMVAInputDiscriminantTranslator.cc.