CandIsolatorFromDeposits Class Reference

#include <CandIsolatorFromDeposits.h>

Inheritance diagram for CandIsolatorFromDeposits:

List of all members.

Classes
class	SingleDeposit
Public Types
typedef edm::ValueMap< double >	CandDoubleMap
enum	Mode {   Sum, SumRelative, Sum2, Sum2Relative,   Max, MaxRelative, Count, NearestDR }
Public Member Functions
	CandIsolatorFromDeposits (const edm::ParameterSet &)
	constructor with config
virtual void	produce (edm::Event &, const edm::EventSetup &)
	build deposits
virtual	~CandIsolatorFromDeposits ()
	destructor
Private Attributes
std::vector< SingleDeposit >	sources_

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Detailed Description

Definition at line 22 of file CandIsolatorFromDeposits.h.

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Member Typedef Documentation

typedef edm::ValueMap<double> CandIsolatorFromDeposits::CandDoubleMap

Definition at line 25 of file CandIsolatorFromDeposits.h.

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Member Enumeration Documentation

enum CandIsolatorFromDeposits::Mode

Enumerator:

Sum
SumRelative
Sum2
Sum2Relative
Max
MaxRelative
Count
NearestDR

Definition at line 27 of file CandIsolatorFromDeposits.h.

{ Sum, SumRelative, Sum2, Sum2Relative, Max, MaxRelative, Count, NearestDR };

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Constructor & Destructor Documentation

CandIsolatorFromDeposits::CandIsolatorFromDeposits

(

const edm::ParameterSet &

par

)

constructor with config

Definition at line 114 of file CandIsolatorFromDeposits.cc.

References edm::ParameterSet::getParameter(), and sources_.

                                                                          {
  typedef std::vector<edm::ParameterSet> VPSet;
  VPSet depPSets = par.getParameter<VPSet>("deposits");
  for (VPSet::const_iterator it = depPSets.begin(), ed = depPSets.end(); it != ed; ++it) {
    sources_.push_back(SingleDeposit(*it));
  }
  if (sources_.size() == 0) throw cms::Exception("Configuration Error") << "Please specify at least one deposit!";
  produces<CandDoubleMap>();
}

CandIsolatorFromDeposits::~CandIsolatorFromDeposits

(

)

[virtual]

destructor

Definition at line 125 of file CandIsolatorFromDeposits.cc.

References begin, end, and sources_.

                                                    {
  std::vector<SingleDeposit>::iterator it, begin = sources_.begin(), end = sources_.end();
  for (it = begin; it != end; ++it) it->cleanup();
}

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Member Function Documentation

void CandIsolatorFromDeposits::produce	(	edm::Event &	event,
		const edm::EventSetup &	eventSetup
	)		[virtual]

build deposits

Implements edm::EDProducer.

Definition at line 131 of file CandIsolatorFromDeposits.cc.

References edm::View< T >::begin(), edm::ValueMap< T >::begin(), begin, end, edm::ValueMap< T >::end(), edm::helper::Filler< Map >::fill(), edm::helper::Filler< Map >::insert(), edm::View< T >::refAt(), run_regression::ret, edm::ValueMap< T >::size(), and sources_.

                                                                                {

  std::vector<SingleDeposit>::iterator it, begin = sources_.begin(), end = sources_.end();
  for (it = begin; it != end; ++it) it->open(event, eventSetup);

  const IsoDepositMap & map = begin->map();

  if (map.size()==0) { // !!???
        event.put(std::auto_ptr<CandDoubleMap>(new CandDoubleMap()));
        return;
  }
  std::auto_ptr<CandDoubleMap> ret(new CandDoubleMap());
  CandDoubleMap::Filler filler(*ret);

  typedef reco::IsoDepositMap::const_iterator iterator_i; 
  typedef reco::IsoDepositMap::container::const_iterator iterator_ii; 
  iterator_i depI = map.begin(); 
  iterator_i depIEnd = map.end(); 
  for (; depI != depIEnd; ++depI){ 
    std::vector<double> retV(depI.size(),0);
    edm::Handle<edm::View<reco::Candidate> > candH;
    event.get(depI.id(), candH);
    const edm::View<reco::Candidate>& candV = *candH;

    iterator_ii depII = depI.begin(); 
    iterator_ii depIIEnd = depI.end(); 
    size_t iRet = 0;
    for (; depII != depIIEnd; ++depII,++iRet){ 
      double sum=0;
      for (it = begin; it != end; ++it) sum += it->compute(candV.refAt(iRet)); 
      retV[iRet] = sum;
    }
    filler.insert(candH, retV.begin(), retV.end());
  }
  filler.fill();
  event.put(ret);
}

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Member Data Documentation

std::vector<SingleDeposit> CandIsolatorFromDeposits::sources_ [private]

Definition at line 55 of file CandIsolatorFromDeposits.h.

Referenced by CandIsolatorFromDeposits(), produce(), and ~CandIsolatorFromDeposits().