reco::utilsNew::CandMatcher< C > Class Template Reference

#include <CandMatcherNew.h>

Public Types
typedef edm::Association< C >	map_type
	map type More...
typedef edm::Association< C >	map_type
	map type More...
typedef std::vector< const map_type * >	map_vector
typedef std::vector< const map_type * >	map_vector
typedef edm::Association< C > ::reference_type	reference_type
	ref type More...
typedef edm::Association< C > ::reference_type	reference_type
	ref type More...

Public Member Functions
	CandMatcher (const map_vector &maps)
	constructor More...
	CandMatcher (const map_vector &maps)
	constructor More...
	CandMatcher (const map_type &map)
	constructor More...
	CandMatcher (const map_type &map)
	constructor More...
reference_type	operator[] (const reco::Candidate &) const
	get match from transient reference More...
reference_type	operator[] (const reco::Candidate &) const
	get match from transient reference More...
map_type::refprod_type	ref () const
	reference to matched collection More...
map_type::refprod_type	ref () const
	reference to matched collection More...
virtual	~CandMatcher ()
	destructor More...
virtual	~CandMatcher ()
	destructor More...

Protected Attributes
map_type	map_
	match map at leaf level More...

Detailed Description

template<typename C>
class reco::utilsNew::CandMatcher< C >

Definition at line 19 of file CandMatcherNew.h.

Member Typedef Documentation

template<typename C>

typedef edm::Association<C> reco::utilsNew::CandMatcher< C >::map_type

map type

Definition at line 22 of file CandMatcherNew.h.

template<typename C>

typedef edm::Association<C> reco::utilsNew::CandMatcher< C >::map_type

map type

Definition at line 22 of file CandMatcherNew.h.

template<typename C>

typedef std::vector<const map_type *> reco::utilsNew::CandMatcher< C >::map_vector

Definition at line 25 of file CandMatcherNew.h.

template<typename C>

typedef std::vector<const map_type *> reco::utilsNew::CandMatcher< C >::map_vector

Definition at line 25 of file CandMatcherNew.h.

template<typename C>

typedef edm::Association<C>::reference_type reco::utilsNew::CandMatcher< C >::reference_type

ref type

Definition at line 24 of file CandMatcherNew.h.

template<typename C>

typedef edm::Association<C>::reference_type reco::utilsNew::CandMatcher< C >::reference_type

ref type

Definition at line 24 of file CandMatcherNew.h.

Constructor & Destructor Documentation

template<typename C>

reco::utilsNew::CandMatcher< C >::CandMatcher ( const map_vector &  maps )

explicit

constructor

template<typename C>

reco::utilsNew::CandMatcher< C >::CandMatcher ( const map_type &  map )

explicit

constructor

template<typename C >

CandMatcher< C >::~CandMatcher ( )

virtual

destructor

Definition at line 56 of file CandMatcherNew.h.

                                 {
    }

template<typename C>

reco::utilsNew::CandMatcher< C >::CandMatcher ( const map_vector &  maps )

explicit

constructor

template<typename C>

reco::utilsNew::CandMatcher< C >::CandMatcher ( const map_type &  map )

explicit

constructor

template<typename C>

virtual reco::utilsNew::CandMatcher< C >::~CandMatcher ( )

virtual

destructor

Member Function Documentation

template<typename C >

CandMatcher< C >::reference_type CandMatcher< C >::operator[]

(

const reco::Candidate &

c

)

const

get match from transient reference

Definition at line 60 of file CandMatcherNew.h.

References reco::Candidate::daughter(), reco::Candidate::hasMasterClone(), i, edm::Ref< C, T, F >::isNull(), edm::Ref< C, T, F >::key(), m, funct::master(), reco::Candidate::masterClone(), reco::Candidate::numberOfDaughters(), dt_offlineAnalysis_common_cff::reco, reco::swap(), and tmp.

                                                                                                  {
      using namespace reco;
      using namespace std;
      if (c.hasMasterClone()) {
        CandidateBaseRef master = c.masterClone();
    return master->numberOfDaughters() == 0 ? map_[master] : (*this)[*master];
      }
      size_t nDau = c.numberOfDaughters();
      if(nDau == 0) return reference_type();
      set<size_t> momIdx, common, tmp;
      for(size_t i = 0; i < nDau; ++ i) {
    const Candidate & d = * c.daughter(i);
    reference_type m = (*this)[d];
    if (m.isNull()) return reference_type();
    momIdx.clear();
    while(m->numberOfMothers() == 1) {
      m = m->motherRef();
      momIdx.insert(m.key());
    } 
    if(momIdx.size() == 0) return reference_type();
    if (common.size() == 0) common = momIdx;
    else {
      tmp.clear();
      set_intersection(common.begin(), common.end(),
               momIdx.begin(), momIdx.end(),
               inserter(tmp, tmp.begin()));
      swap(common, tmp);
    }
    if (common.size() == 0) return reference_type();
      }
      size_t idx = * max_element(common.begin(), common.end());
      return reference_type(map_.ref(), idx);
    }

template<typename C>

reference_type reco::utilsNew::CandMatcher< C >::operator[]

(

const reco::Candidate &

)

const

get match from transient reference

template<typename C>

map_type::refprod_type reco::utilsNew::CandMatcher< C >::ref ( ) const

inline

reference to matched collection

Definition at line 35 of file CandMatcherNew.h.

References reco::utilsNew::CandMatcher< C >::map_, and edm::Association< C >::ref().

{ return map_.ref(); }

template<typename C>

map_type::refprod_type reco::utilsNew::CandMatcher< C >::ref ( ) const

inline

reference to matched collection

Definition at line 35 of file CandMatcherNew.h.

References reco::utilsNew::CandMatcher< C >::map_, and edm::Association< C >::ref().

Referenced by reco::modulesNew::MCTruthCompositeMatcher::produce().

{ return map_.ref(); }

Member Data Documentation

template<typename C>

map_type CandMatcher< C1, C2 >::map_

protected

match map at leaf level

Definition at line 38 of file CandMatcherNew.h.

Referenced by reco::utilsNew::CandMatcher< C >::ref().