MVAValueMapProducer< ParticleType > Class Template Reference

#include <MVAValueMapProducer.h>

Inheritance diagram for MVAValueMapProducer< ParticleType >:

Public Member Functions
	MVAValueMapProducer (const edm::ParameterSet &, const egamma::MVAObjectCache *)
	~MVAValueMapProducer ()
Public Member Functions inherited from edm::stream::EDProducer< edm::GlobalCache< egamma::MVAObjectCache > >
	EDProducer ()=default
Public Member Functions inherited from edm::stream::EDProducerBase
	EDProducerBase ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducerBase ()
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
virtual	~ProducerBase ()
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
	EDConsumerBase ()
ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesDependentUpon (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
static void	globalEndJob (const egamma::MVAObjectCache *)
static std::unique_ptr < egamma::MVAObjectCache >	initializeGlobalCache (const edm::ParameterSet &conf)
Static Public Member Functions inherited from edm::stream::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
virtual void	produce (edm::Event &, const edm::EventSetup &) override
template<typename T >
void	writeValueMap (edm::Event &iEvent, const edm::Handle< edm::View< ParticleType > > &handle, const std::vector< T > &values, const std::string &label) const

Private Attributes
std::vector< std::string >	mvaCategoriesMapNames_
std::vector< std::string >	mvaValueMapNames_
edm::EDGetToken	src_
edm::EDGetToken	srcMiniAOD_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer< edm::GlobalCache< egamma::MVAObjectCache > >
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
Public Types inherited from edm::stream::EDProducerBase
typedef EDProducerAdaptorBase	ModuleType
Public Types inherited from edm::ProducerBase
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

template<class ParticleType>
class MVAValueMapProducer< ParticleType >

Definition at line 22 of file MVAValueMapProducer.h.

Constructor & Destructor Documentation

template<class ParticleType >

MVAValueMapProducer< ParticleType >::MVAValueMapProducer	(	const edm::ParameterSet &	iConfig,
		const egamma::MVAObjectCache *	mva_cache
	)

Definition at line 64 of file MVAValueMapProducer.h.

References egamma::MVAObjectCache::allMVAs(), edm::ParameterSet::getParameter(), and AlCaHLTBitMon_QueryRunRegistry::string.

{

  //
  // Declare consummables, handle both AOD and miniAOD case
  //
  src_        = mayConsume<edm::View<ParticleType> >(iConfig.getParameter<edm::InputTag>("src"));
  srcMiniAOD_ = mayConsume<edm::View<ParticleType> >(iConfig.getParameter<edm::InputTag>("srcMiniAOD"));

  // Loop over the list of MVA configurations passed here from python and
  // construct all requested MVA esimtators.  
  const auto& all_mvas = mva_cache->allMVAs();
  for( auto mvaItr = all_mvas.begin(); mvaItr != all_mvas.end(); ++mvaItr ) {
    // set the consumes
    mvaItr->second->setConsumes(consumesCollector());
    //
    // Compose and save the names of the value maps to be produced
    //
    const auto& currentEstimator = mvaItr->second;
    const std::string full_name = ( currentEstimator->getName() + 
                                    currentEstimator->getTag()    );
    std::string thisValueMapName = full_name + "Values";
    std::string thisCategoriesMapName = full_name + "Categories";    
    mvaValueMapNames_.push_back( thisValueMapName );
    mvaCategoriesMapNames_.push_back( thisCategoriesMapName );

    // Declare the maps to the framework
    produces<edm::ValueMap<float> >(thisValueMapName);  
    produces<edm::ValueMap<int> >(thisCategoriesMapName);
  }


}

template<class ParticleType >

MVAValueMapProducer< ParticleType >::~MVAValueMapProducer

(

)

Definition at line 100 of file MVAValueMapProducer.h.

                                                        {
}

Member Function Documentation

template<class ParticleType >

void MVAValueMapProducer< ParticleType >::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 165 of file MVAValueMapProducer.h.

References edm::ConfigurationDescriptions::addDefault(), and edm::ParameterSetDescription::setUnknown().

                                                                                                     {
  //The following says we do not know what parameters are allowed so do no validation
  // Please change this to state exactly what you do use, even if it is no parameters
  edm::ParameterSetDescription desc;
  desc.setUnknown();
  descriptions.addDefault(desc);
}

template<class ParticleType >

static void MVAValueMapProducer< ParticleType >::globalEndJob ( const egamma::MVAObjectCache *  )

inlinestatic

Definition at line 34 of file MVAValueMapProducer.h.

                                                          {
  }

template<class ParticleType >

static std::unique_ptr<egamma::MVAObjectCache> MVAValueMapProducer< ParticleType >::initializeGlobalCache ( const edm::ParameterSet &  conf )

inlinestatic

Definition at line 30 of file MVAValueMapProducer.h.

                                                     {
    return std::unique_ptr<egamma::MVAObjectCache>(new egamma::MVAObjectCache(conf));
   }

template<class ParticleType >

void MVAValueMapProducer< ParticleType >::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overrideprivatevirtual

Implements edm::stream::EDProducerBase.

Definition at line 104 of file MVAValueMapProducer.h.

References HLT_25ns14e33_v1_cff::distance, edm::Event::getByToken(), i, and alcazmumu_cfi::src.

                                                                                             {

  using namespace edm;
  
  edm::Handle<edm::View<ParticleType> > src;

  // Retrieve the collection of particles from the event.
  // If we fail to retrieve the collection with the standard AOD
  // name, we next look for the one with the stndard miniAOD name.
  iEvent.getByToken(src_, src);
  if( !src.isValid() ){
    iEvent.getByToken(srcMiniAOD_,src);
    if( !src.isValid() )
      throw cms::Exception(" Collection not found: ")
    << " failed to find a standard AOD or miniAOD particle collection " << std::endl;
  }

 
  // Loop over MVA estimators
  const auto& all_mvas = globalCache()->allMVAs();
  for( auto mva_itr = all_mvas.begin(); mva_itr != all_mvas.end(); ++mva_itr ){    
    const int iEstimator = std::distance(all_mvas.begin(),mva_itr);

    // Set up all event content, such as ValueMaps produced upstream or other,
    // original event data pieces, that is needed (if any is implemented in the specific
    // MVA classes)
    const auto& thisEstimator = mva_itr->second;

    std::vector<float> mvaValues;
    std::vector<int> mvaCategories;
    
    // Loop over particles
    for (size_t i = 0; i < src->size(); ++i){
      auto iCand = src->ptrAt(i);      
      mvaValues.push_back( thisEstimator->mvaValue( iCand, iEvent ) );
      mvaCategories.push_back( thisEstimator->findCategory( iCand ) );
    } // end loop over particles

    writeValueMap(iEvent, src, mvaValues, mvaValueMapNames_[iEstimator] );  
    writeValueMap(iEvent, src, mvaCategories, mvaCategoriesMapNames_[iEstimator] );
  } // end loop over estimators
  

}

template<class ParticleType >

template<typename T >

void MVAValueMapProducer< ParticleType >::writeValueMap ( edm::Event &  iEvent, const edm::Handle< edm::View< ParticleType > > &  handle, const std::vector< T > &  values, const std::string &  label  ) const

private

Definition at line 150 of file MVAValueMapProducer.h.

References edm::helper::Filler< Map >::fill(), patZpeak::handle, edm::helper::Filler< Map >::insert(), and edm::Event::put().

{
  using namespace edm; 
  using namespace std;
  auto_ptr<ValueMap<T> > valMap(new ValueMap<T>());
  typename edm::ValueMap<T>::Filler filler(*valMap);
  filler.insert(handle, values.begin(), values.end());
  filler.fill();
  iEvent.put(valMap, label);
}

Member Data Documentation

template<class ParticleType >

std::vector<std::string> MVAValueMapProducer< ParticleType >::mvaCategoriesMapNames_

private

Definition at line 59 of file MVAValueMapProducer.h.

template<class ParticleType >

std::vector<std::string> MVAValueMapProducer< ParticleType >::mvaValueMapNames_

private

Definition at line 58 of file MVAValueMapProducer.h.

template<class ParticleType >

edm::EDGetToken MVAValueMapProducer< ParticleType >::src_

private

Definition at line 50 of file MVAValueMapProducer.h.

template<class ParticleType >

edm::EDGetToken MVAValueMapProducer< ParticleType >::srcMiniAOD_

private

Definition at line 53 of file MVAValueMapProducer.h.