Inheritance diagram for ObjectViewCleaner< T >:

Public Member Functions
void	endJob ()
	ObjectViewCleaner (const edm::ParameterSet &iConfig)
void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup)
virtual	~ObjectViewCleaner ()
Private Attributes
double	deltaRMin_
std::string	moduleLabel_
unsigned int	nObjectsClean_
unsigned int	nObjectsTot_
StringCutObjectSelector< T, true >	objKeepCut_
StringCutObjectSelector < reco::Candidate, true >	objRemoveCut_
edm::InputTag	srcCands_
std::vector< edm::InputTag >	srcObjects_

Detailed Description

template<typename T>
class ObjectViewCleaner< T >

Definition at line 54 of file ObjectViewCleaner.cc.

Constructor & Destructor Documentation

template<typename T >

ObjectViewCleaner< T >::ObjectViewCleaner ( const edm::ParameterSet & iConfig )

Definition at line 89 of file ObjectViewCleaner.cc.

  : srcCands_    (iConfig.getParameter<edm::InputTag>         ("srcObject"))
  , srcObjects_ (iConfig.getParameter<vector<edm::InputTag> >("srcObjectsToRemove"))
  , deltaRMin_  (iConfig.getParameter<double>                ("deltaRMin"))
  , moduleLabel_(iConfig.getParameter<string>                ("@module_label"))
  , objKeepCut_(iConfig.existsAs<std::string>("srcObjectSelection") ? iConfig.getParameter<std::string>("srcObjectSelection") : "", true)
  ,objRemoveCut_(iConfig.existsAs<std::string>("srcObjectsToRemoveSelection") ? iConfig.getParameter<std::string>("srcObjectsToRemoveSelection") : "", true)
  , nObjectsTot_(0)
  , nObjectsClean_(0)
{
  produces<edm::RefToBaseVector<T> >();
}

template<typename T >

ObjectViewCleaner< T >::~ObjectViewCleaner ( ) [virtual]

Definition at line 105 of file ObjectViewCleaner.cc.

{
  
}

Member Function Documentation

template<typename T >

void ObjectViewCleaner< T >::endJob ( void ) [virtual]

Reimplemented from edm::EDProducer.

Definition at line 160 of file ObjectViewCleaner.cc.

References gather_cfg::cout.

{
  stringstream ss;
  ss<<"nObjectsTot="<<nObjectsTot_<<" nObjectsClean="<<nObjectsClean_
    <<" fObjectsClean="<<100.*(nObjectsClean_/(double)nObjectsTot_)<<"%\n";
  cout<<"++++++++++++++++++++++++++++++++++++++++++++++++++"
      <<"\n"<<moduleLabel_<<"(ObjectViewCleaner) SUMMARY:\n"<<ss.str()
      <<"++++++++++++++++++++++++++++++++++++++++++++++++++"
      <<endl;
}

template<typename T >

void ObjectViewCleaner< T >::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		`[virtual]`

Implements edm::EDProducer.

Definition at line 118 of file ObjectViewCleaner.cc.

References reco::deltaR(), deltaR(), edm::Event::getByLabel(), VarParsing::obj, and edm::Event::put().

{
  auto_ptr<edm::RefToBaseVector<T> >
    cleanObjects(new edm::RefToBaseVector<T >());

  edm::Handle<edm::View<T> > candidates;
  iEvent.getByLabel(srcCands_,candidates);
  
  bool* isClean = new bool[candidates->size()];
  for (unsigned int iObject=0;iObject<candidates->size();iObject++) isClean[iObject] = true;
  
  for (unsigned int iSrc=0;iSrc<srcObjects_.size();iSrc++) {
    edm::Handle<edm::View<reco::Candidate> > objects;
    iEvent.getByLabel(srcObjects_[iSrc],objects);
    
    for (unsigned int iObject=0;iObject<candidates->size();iObject++) {
      const T& candidate = candidates->at(iObject);
      if (!objKeepCut_(candidate)) isClean[iObject] = false;

      for (unsigned int iObj=0;iObj<objects->size();iObj++) {
        const reco::Candidate& obj = objects->at(iObj);
        if (!objRemoveCut_(obj)) continue;

        double deltaR = reco::deltaR(candidate,obj);
        if (deltaR<deltaRMin_)  isClean[iObject] = false;
      }
    }
  }
  
  for (unsigned int iObject=0;iObject<candidates->size();iObject++)
    if (isClean[iObject]) cleanObjects->push_back(candidates->refAt(iObject));
  
  nObjectsTot_  +=candidates->size();
  nObjectsClean_+=cleanObjects->size();

  delete [] isClean;  
  iEvent.put(cleanObjects);
}