TrackMixerBase Class Reference

#include <TrackMixerBase.h>

Inheritance diagram for TrackMixerBase:

Classes
struct	todoListEntryType

Public Member Functions
	TrackMixerBase (const edm::ParameterSet &)
	~TrackMixerBase ()
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)
	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 ()

Protected Member Functions
virtual void	produce (edm::Event &, const edm::EventSetup &)
virtual void	produceTrackExtras (edm::Event &, const edm::EventSetup &)=0
virtual void	produceTracks (edm::Event &, const edm::EventSetup &)
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)

Protected Attributes
std::string	moduleLabel_
std::vector< todoListEntryType >	todoList_
int	verbosity_

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)

Detailed Description

Base class for modules merging collections of reco::Tracks of original Z -> mumu events (after removing the reconstructed muons) and embedded tau decay products.

Author

Tomasz Maciej Frueboes; Christian Veelken, LLR

Version

Revision:

1.1

Id:

TrackMixerBase.h,v 1.1 2013/03/29 15:55:18 veelken Exp

Definition at line 29 of file TrackMixerBase.h.

Constructor & Destructor Documentation

TrackMixerBase::TrackMixerBase ( const edm::ParameterSet &  cfg )

explicit

Definition at line 3 of file TrackMixerBase.cc.

References Exception, edm::ParameterSet::exists(), edm::ParameterSet::getParameter(), edm::InputTag::instance(), TrackMixerBase::todoListEntryType::srcTrackCollection1_, TrackMixerBase::todoListEntryType::srcTrackCollection2_, AlCaHLTBitMon_QueryRunRegistry::string, todoList_, and verbosity_.

  : moduleLabel_(cfg.getParameter<std::string>("@module_label"))
{
  edm::VParameterSet todoList = cfg.getParameter<edm::VParameterSet>("todo");
  if ( todoList.size() == 0 ) {
    throw cms::Exception("Configuration") 
      << "Empty to-do list !!\n";
  }
  
  for ( edm::VParameterSet::const_iterator todoItem = todoList.begin();
    todoItem != todoList.end(); ++todoItem ) {
    todoListEntryType todoListEntry;
    todoListEntry.srcTrackCollection1_ = todoItem->getParameter<edm::InputTag>("collection1");
    todoListEntry.srcTrackCollection2_ = todoItem->getParameter<edm::InputTag>("collection2");
    
    std::string instanceLabel1 = todoListEntry.srcTrackCollection1_.instance();
    std::string instanceLabel2 = todoListEntry.srcTrackCollection2_.instance();
    if ( instanceLabel1 != instanceLabel2 ) {
      throw cms::Exception("Configuration") 
    << "Mismatch in Instance labels for collection 1 = " << instanceLabel1 << " and 2 = " << instanceLabel2 << " !!\n";
    }
    
    todoList_.push_back(todoListEntry); 

    produces<reco::TrackCollection>(instanceLabel1);
  }

  verbosity_ = ( cfg.exists("verbosity") ) ?
    cfg.getParameter<int>("verbosity") : 0;
}

TrackMixerBase::~TrackMixerBase ( )

inline

Definition at line 33 of file TrackMixerBase.h.

{}

Member Function Documentation

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

protectedvirtual

Implements edm::EDProducer.

Definition at line 34 of file TrackMixerBase.cc.

References produceTrackExtras(), and produceTracks().

{
  produceTracks(evt, es);
  produceTrackExtras(evt, es);
}

virtual void TrackMixerBase::produceTrackExtras ( edm::Event &  , const edm::EventSetup &    )

protectedpure virtual

Implemented in TeVMuonTrackMixer, GlobalMuonTrackMixer, and TrackMixer.

Referenced by produce().

void TrackMixerBase::produceTracks ( edm::Event &  evt, const edm::EventSetup &  es  )

protectedvirtual

Definition at line 40 of file TrackMixerBase.cc.

References gather_cfg::cout, edm::Event::getByLabel(), edm::Event::getRefBeforePut(), customizeTrackingMonitorSeedNumber::idx, moduleLabel_, edm::Event::put(), todoList_, and verbosity_.

Referenced by produce().

{
  if ( verbosity_ ) std::cout << "<TrackMixerBase::produce (" << moduleLabel_ << ")>:" << std::endl;

  for ( typename std::vector<todoListEntryType>::const_iterator todoItem = todoList_.begin();
    todoItem != todoList_.end(); ++todoItem ) {
    todoItem->trackRefMap_.clear();

    edm::Handle<reco::TrackCollection> trackCollection1;
    evt.getByLabel(todoItem->srcTrackCollection1_, trackCollection1);

    edm::Handle<reco::TrackCollection> trackCollection2;
    evt.getByLabel(todoItem->srcTrackCollection2_, trackCollection2);
    
    if ( verbosity_ ) {
      std::cout << "trackCollection(input1 = " << todoItem->srcTrackCollection1_.label() << ":" << todoItem->srcTrackCollection1_.instance() << ":" << todoItem->srcTrackCollection1_.process() << "):" 
        << " #entries = " << trackCollection1->size() << std::endl;
      std::cout << "trackCollection(input2 = " << todoItem->srcTrackCollection2_.label() << ":" << todoItem->srcTrackCollection2_.instance() << ":" << todoItem->srcTrackCollection2_.process() << "):" 
        << " #entries = " << trackCollection2->size() << std::endl;
    }

    std::auto_ptr<reco::TrackCollection> trackCollection_output(new reco::TrackCollection());

    reco::TrackRefProd trackCollectionRefProd_output = evt.getRefBeforePut<reco::TrackCollection>(todoItem->srcTrackCollection1_.instance());
    size_t idxTrack_output = 0;

    size_t numTracks1 = trackCollection1->size();
    for ( size_t idxTrack1 = 0; idxTrack1 < numTracks1; ++idxTrack1 ) {
      reco::TrackRef track1(trackCollection1, idxTrack1);      
      trackCollection_output->push_back(*track1);
      todoItem->trackRefMap_[reco::TrackRef(trackCollectionRefProd_output, idxTrack_output)] = track1;
      ++idxTrack_output;
    }
    
    size_t numTracks2 = trackCollection2->size();
    for ( size_t idxTrack2 = 0; idxTrack2 < numTracks2; ++idxTrack2 ) {
      reco::TrackRef track2(trackCollection2, idxTrack2);
      trackCollection_output->push_back(*track2);
      todoItem->trackRefMap_[reco::TrackRef(trackCollectionRefProd_output, idxTrack_output)] = track2;
      ++idxTrack_output;
    }

    if ( verbosity_ ) {      
      std::cout << "trackCollection(output = " << moduleLabel_ << ":" << todoItem->srcTrackCollection1_.instance() << "): #entries = " << trackCollection_output->size() << std::endl;
      int idx = 0;
      for ( reco::TrackCollection::const_iterator track = trackCollection_output->begin();
        track != trackCollection_output->end(); ++track ) {
    if ( track->pt() > 5. ) {
      std::cout << "track #" << idx << ": Pt = " << track->pt() << ", eta = " << track->eta() << ", phi = " << track->phi() << std::endl;
      ++idx;
    }
      }
    }  

    evt.put(trackCollection_output, todoItem->srcTrackCollection1_.instance());
  }
}

Member Data Documentation

std::string TrackMixerBase::moduleLabel_

protected

Definition at line 41 of file TrackMixerBase.h.

Referenced by Mixins._TypedParameterizable::insertInto(), Modules.ESSource::nameInProcessDesc_(), Modules.ESProducer::nameInProcessDesc_(), GlobalMuonTrackMixer::produceTrackExtras(), TeVMuonTrackMixer::produceTrackExtras(), and produceTracks().

std::vector<todoListEntryType> TrackMixerBase::todoList_

protected

Definition at line 51 of file TrackMixerBase.h.

Referenced by GlobalMuonTrackMixer::GlobalMuonTrackMixer(), GlobalMuonTrackMixer::produceTrackExtras(), TeVMuonTrackMixer::produceTrackExtras(), produceTracks(), TeVMuonTrackMixer::TeVMuonTrackMixer(), and TrackMixerBase().

int TrackMixerBase::verbosity_

protected

Definition at line 53 of file TrackMixerBase.h.

Referenced by GlobalMuonTrackMixer::produceTrackExtras(), TeVMuonTrackMixer::produceTrackExtras(), produceTracks(), and TrackMixerBase().