edm::OneToMany< CKey, CVal, index > Class Template Reference

#include <OneToMany.h>

Public Types
typedef edm::Ref< CVal >	data_type
	insert val type More...
typedef index	index_type
	index type More...
typedef edm::Ref< CKey >	key_type
	insert key type More...
typedef std::map< index_type, map_assoc >	map_type
	map type More...
typedef helpers::KeyVal< KeyRefProd, ValRefProd >	ref_type
	reference set type More...
typedef std::vector< const typename CKey::value_type * >	transient_key_vector
	transient key vector More...
typedef std::map< const typename CKey::value_type *, std::vector< const typename CVal::value_type * > >	transient_map_type
	transient map type More...
typedef std::vector< std::vector< const typename CVal::value_type * > >	transient_val_vector
	transient val vector More...
typedef edm::RefVector< CVal >	val_type
	values reference collection type More...

Static Public Member Functions
static void	insert (ref_type &ref, map_type &m, const key_type &k, const data_type &v)
	insert in the map More...
static void	insert (ref_type &ref, map_type &m, const key_type &k, const val_type &v)
static map_type::size_type	size (const map_assoc &v)
	size of data_type More...
static void	sort (map_type &)
	sort More...
static transient_key_vector	transientKeyVector (const ref_type &ref, const map_type &map)
	fill transient key vector More...
static transient_map_type	transientMap (const ref_type &ref, const map_type &map)
	fill transient map More...
static transient_val_vector	transientValVector (const ref_type &ref, const map_type &map)
	fill transient val vector More...
static val_type	val (const ref_type &ref, const map_assoc &iv)
	return values collection More...

Private Types
typedef edm::RefProd< CKey >	KeyRefProd
	reference to "key" collection More...
typedef std::vector< index >	map_assoc
	internal map associated data More...
typedef edm::RefProd< CVal >	ValRefProd
	reference to "value" collection More...

Detailed Description

template<typename CKey, typename CVal, typename index = unsigned int>
class edm::OneToMany< CKey, CVal, index >

Definition at line 12 of file OneToMany.h.

Member Typedef Documentation

template<typename CKey, typename CVal, typename index = unsigned int>

typedef edm::Ref<CVal> edm::OneToMany< CKey, CVal, index >::data_type

insert val type

Definition at line 25 of file OneToMany.h.

template<typename CKey, typename CVal, typename index = unsigned int>

typedef index edm::OneToMany< CKey, CVal, index >::index_type

index type

Definition at line 27 of file OneToMany.h.

template<typename CKey, typename CVal, typename index = unsigned int>

typedef edm::Ref<CKey> edm::OneToMany< CKey, CVal, index >::key_type

insert key type

Definition at line 23 of file OneToMany.h.

template<typename CKey, typename CVal, typename index = unsigned int>

typedef edm::RefProd<CKey> edm::OneToMany< CKey, CVal, index >::KeyRefProd

private

reference to "key" collection

Definition at line 14 of file OneToMany.h.

template<typename CKey, typename CVal, typename index = unsigned int>

typedef std::vector<index> edm::OneToMany< CKey, CVal, index >::map_assoc

private

internal map associated data

Definition at line 18 of file OneToMany.h.

template<typename CKey, typename CVal, typename index = unsigned int>

typedef std::map<index_type, map_assoc > edm::OneToMany< CKey, CVal, index >::map_type

map type

Definition at line 29 of file OneToMany.h.

template<typename CKey, typename CVal, typename index = unsigned int>

typedef helpers::KeyVal<KeyRefProd, ValRefProd> edm::OneToMany< CKey, CVal, index >::ref_type

reference set type

Definition at line 31 of file OneToMany.h.

template<typename CKey, typename CVal, typename index = unsigned int>

typedef std::vector<const typename CKey::value_type *> edm::OneToMany< CKey, CVal, index >::transient_key_vector

transient key vector

Definition at line 37 of file OneToMany.h.

template<typename CKey, typename CVal, typename index = unsigned int>

typedef std::map<const typename CKey::value_type *, std::vector<const typename CVal::value_type *> > edm::OneToMany< CKey, CVal, index >::transient_map_type

transient map type

Definition at line 35 of file OneToMany.h.

template<typename CKey, typename CVal, typename index = unsigned int>

typedef std::vector<std::vector<const typename CVal::value_type *> > edm::OneToMany< CKey, CVal, index >::transient_val_vector

transient val vector

Definition at line 39 of file OneToMany.h.

template<typename CKey, typename CVal, typename index = unsigned int>

typedef edm::RefVector<CVal> edm::OneToMany< CKey, CVal, index >::val_type

values reference collection type

Definition at line 21 of file OneToMany.h.

template<typename CKey, typename CVal, typename index = unsigned int>

typedef edm::RefProd<CVal> edm::OneToMany< CKey, CVal, index >::ValRefProd

private

reference to "value" collection

Definition at line 16 of file OneToMany.h.

Member Function Documentation

template<typename CKey, typename CVal, typename index = unsigned int>

static void edm::OneToMany< CKey, CVal, index >::insert ( ref_type &  ref, map_type &  m, const key_type &  k, const data_type &  v  )

inlinestatic

insert in the map

Definition at line 41 of file OneToMany.h.

Referenced by BeautifulSoup.PageElement::append(), and edm::OneToMany< reco::TrackJetCollection, reco::TrackCollection >::insert().

                                                     {
      if (k.isNull() || v.isNull())
    Exception::throwThis(errors::InvalidReference,
      "can't insert null references in AssociationMap");
      if(ref.key.isNull()) {
        if(k.isTransient() || v.isTransient()) {
          Exception::throwThis(errors::InvalidReference,
        "can't insert transient references in uninitialized AssociationMap");
        }
        //another thread might cause productGetter() to change values
        EDProductGetter const* getter = ref.key.productGetter();
        if(getter == nullptr) {
          Exception::throwThis(errors::LogicError,
            "Can't insert into AssociationMap unless it was properly initialized.\n"
            "The most common fix for this is to add arguments to the call to the\n"
            "AssociationMap constructor that are valid Handle's to the containers.\n"
            "If you don't have valid handles or either template parameter to the\n"
            "AssociationMap is a View, then see the comments in AssociationMap.h.\n"
            "(note this was a new requirement added in the 7_5_X release series)\n");
        }
        ref.key = KeyRefProd(k.id(), getter);
        ref.val = ValRefProd(v.id(), ref.val.productGetter());
      }
      helpers::checkRef(ref.key, k); helpers::checkRef(ref.val, v);
      index_type ik = index_type(k.key()), iv = index_type(v.key());
      m[ ik ].push_back(iv);
    }

template<typename CKey, typename CVal, typename index = unsigned int>

static void edm::OneToMany< CKey, CVal, index >::insert ( ref_type &  ref, map_type &  m, const key_type &  k, const val_type &  v  )

inlinestatic

Definition at line 69 of file OneToMany.h.

Referenced by BeautifulSoup.PageElement::append().

                                                                                             {
      for(typename val_type::const_iterator i = v.begin(), iEnd = v.end(); i != iEnd; ++i)
      insert(ref, m, k, *i);
    }

template<typename CKey, typename CVal, typename index = unsigned int>

static map_type::size_type edm::OneToMany< CKey, CVal, index >::size ( const map_assoc &  v )

inlinestatic

size of data_type

Definition at line 81 of file OneToMany.h.

Referenced by ntuple._Collection::__iter__(), and ntuple._Collection::__len__().

{ return v.size(); }

template<typename CKey, typename CVal, typename index = unsigned int>

static void edm::OneToMany< CKey, CVal, index >::sort ( map_type &  )

inlinestatic

sort

Definition at line 83 of file OneToMany.h.

{ }

template<typename CKey, typename CVal, typename index = unsigned int>

static transient_key_vector edm::OneToMany< CKey, CVal, index >::transientKeyVector ( const ref_type &  ref, const map_type &  map  )

inlinestatic

fill transient key vector

Definition at line 104 of file OneToMany.h.

                                                                                               {
      transient_key_vector m;
      if(!map.empty()) {
        const CKey & ckey = * ref.key;
        for(typename map_type::const_iterator i = map.begin(); i != map.end(); ++ i)
          m.push_back(& ckey[i->first]);
      }
      return m;
    }

template<typename CKey, typename CVal, typename index = unsigned int>

static transient_map_type edm::OneToMany< CKey, CVal, index >::transientMap ( const ref_type &  ref, const map_type &  map  )

inlinestatic

fill transient map

Definition at line 85 of file OneToMany.h.

                                                                                       {
      transient_map_type m;
      if(!map.empty()) {
        const CKey & ckey = * ref.key;
        const CVal & cval = * ref.val;
        for(typename map_type::const_iterator i = map.begin(); i != map.end(); ++ i) {
          const map_assoc & a = i->second;
          const typename CKey::value_type * k = & ckey[ i->first ];
          std::vector<const typename CVal::value_type *> v;
          for(typename map_assoc::const_iterator j = a.begin(); j != a.end(); ++j) {
            const typename CVal::value_type * val = & cval[ *j ];
            v.push_back(val);
          }
          m.insert(std::make_pair(k, v));
        }
      }
      return m;
    }

template<typename CKey, typename CVal, typename index = unsigned int>

static transient_val_vector edm::OneToMany< CKey, CVal, index >::transientValVector ( const ref_type &  ref, const map_type &  map  )

inlinestatic

fill transient val vector

Definition at line 114 of file OneToMany.h.

                                                                                               {
      transient_val_vector m;
      if(!map.empty()) {
        const CVal & cval = * ref.val;
        for(typename map_type::const_iterator i = map.begin(); i != map.end(); ++ i) {
          const map_assoc & a = i->second;
          std::vector<const typename CVal::value_type *> v;
          m.push_back(v);
          for(typename map_assoc::const_iterator j = a.begin(); j != a.end(); ++j)
            m.back().push_back(& cval[ *j ]);
        }
      }
      return m;
    }

template<typename CKey, typename CVal, typename index = unsigned int>

static val_type edm::OneToMany< CKey, CVal, index >::val ( const ref_type &  ref, const map_assoc &  iv  )

inlinestatic

return values collection

Definition at line 74 of file OneToMany.h.

Referenced by edm::OneToMany< reco::TrackJetCollection, reco::TrackCollection >::transientMap().

                                                                    {
      val_type v;
      for(typename map_assoc::const_iterator idx = iv.begin(), idxEnd = iv.end(); idx != idxEnd; ++idx)
    v.push_back(edm::Ref<CVal>(ref.val, *idx));
      return v;
    }