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edm::AssociativeIterator

edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter > Class Template Reference

#include <DataFormats/Common/interface/AssociativeIterator.h>

List of all members.

Public Types

typedef KeyRefType key_type
typedef KeyRefType::value_type key_val_type
typedef AssociativeIterator
< KeyRefType,
AssociativeCollection,
ItemGetter > 		self_type
typedef
helper::AssociativeCollectionValueType
< AssociativeCollection >
::type 		val_type
typedef std::pair< key_type,
val_type > 		value_type

Public Member Functions

 AssociativeIterator (const AssociativeCollection &map, const ItemGetter &getter)
 Create the associative iterator, pointing at the beginning of the collection.
self_type end () const
const value_type * get () const
const ProductID & id () const
const key_type & key () const
self_type & nextProductID ()
const value_type & operator * () const
 operator bool () const
bool operator!= (const self_type &other) const
self_type & operator++ ()
self_type & operator-- ()
const value_type * operator-> () const
bool operator< (const self_type &other) const
bool operator== (const self_type &other) const
const val_type & val () const

Private Types

typedef
id_offset_vector::const_iterator 		id_offset_iterator
typedef
AssociativeCollection::id_offset_vector 		id_offset_vector

Private Member Functions

void chkPair () const

Private Attributes

ItemGetter getter_
size_t idx_
id_offset_iterator ioi2_
id_offset_iterator ioi_
const AssociativeCollection & map_
value_type pair_
bool pairOk_

Detailed Description

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
class edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >

Definition at line 116 of file AssociativeIterator.h.

Member Typedef Documentation

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
typedef id_offset_vector::const_iterator edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::id_offset_iterator [private]

Definition at line 150 of file AssociativeIterator.h.

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
typedef AssociativeCollection::id_offset_vector edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::id_offset_vector [private]

Definition at line 149 of file AssociativeIterator.h.

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
typedef KeyRefType edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::key_type

Definition at line 118 of file AssociativeIterator.h.

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
typedef KeyRefType::value_type edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::key_val_type

Definition at line 119 of file AssociativeIterator.h.

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
typedef AssociativeIterator<KeyRefType,AssociativeCollection,ItemGetter> edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::self_type

Definition at line 123 of file AssociativeIterator.h.

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
typedef helper::AssociativeCollectionValueType<AssociativeCollection>::type edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::val_type

Definition at line 120 of file AssociativeIterator.h.

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
typedef std::pair<key_type, val_type> edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::value_type

Definition at line 121 of file AssociativeIterator.h.

Constructor & Destructor Documentation

template<typename KeyRefType, typename AC, typename IG>
AssociativeIterator::AssociativeIterator ( const AC &  map,
const IG &  getter 
) [inline]

Create the associative iterator, pointing at the beginning of the collection.

Definition at line 165 of file AssociativeIterator.h.

00165                                                                                               :
00166         map_(map), ioi_(map_.ids().begin()), ioi2_(ioi_+1), idx_(0), 
00167         getter_(getter),
00168         pairOk_(false)
00169     {
00170     }

Member Function Documentation

template<typename KeyRefType, typename AC, typename IG>
void AssociativeIterator::chkPair (  )  const [inline, private]

Definition at line 224 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::getter_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::idx_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::map_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::pair_, and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::pairOk_.

Referenced by edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::get(), and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::key().

00224                                                               {
00225         if (pairOk_) return;
00226         pair_.first = getter_.get(id(), idx_ - ioi_->second);
00227         pair_.second = map_.get(idx_);
00228         pairOk_ = true;
00229     }

template<typename KeyRefType, typename AC, typename IG>
AssociativeIterator< KeyRefType, AC, IG > AssociativeIterator::end (  )  const [inline]

Definition at line 215 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::getter_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::idx_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi2_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi_, and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::map_.

Referenced by pat::PATTriggerEventProducer::produce().

00215                                                                                            {
00216         self_type ret(map_, getter_);
00217         ret.ioi_  = map_.ids().end();
00218         ret.ioi2_ = ret.ioi_ + 1;
00219         ret.idx_  = map_.size(); 
00220         return ret;
00221     }

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
const value_type* edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::get ( void   )  const [inline]

Definition at line 135 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::chkPair(), and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::pair_.

00135 { chkPair(); return & pair_; }

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
const ProductID& edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::id ( void   )  const [inline]

Definition at line 139 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi_.

00139 { return ioi_->first; }

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
const key_type& edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::key (  )  const [inline]

Definition at line 137 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::chkPair(), and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::pair_.

00137 { chkPair(); return pair_.first; }

template<typename KeyRefType, typename AC, typename IG>
AssociativeIterator< KeyRefType, AC, IG > & AssociativeIterator::nextProductID (  )  [inline]

Definition at line 196 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::idx_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi2_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::map_, and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::pairOk_.

00196                                                                                                  {
00197         pairOk_ = false;
00198         ioi_++; ioi2_++;
00199         if (ioi_ == map_.ids().end()) {
00200             idx_ = map_.size();
00201         } else {
00202             idx_ = ioi_->second;
00203         }
00204     }

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
const value_type& edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator * (  )  const [inline]

Definition at line 133 of file AssociativeIterator.h.

00133 { return *(this->get()); }

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator bool (  )  const [inline]

Definition at line 141 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::idx_, and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::map_.

00141 { return idx_ < map_.size(); }

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
bool edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator!= ( const self_type &  other  )  const [inline]

Definition at line 145 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::idx_.

00145 { return other.idx_ != idx_; }

template<typename KeyRefType, typename AC, typename IG>
AssociativeIterator< KeyRefType, AC, IG > & AssociativeIterator::operator++ (  )  [inline]

Definition at line 173 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::idx_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi2_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::map_, and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::pairOk_.

00173                                                                                               {
00174         pairOk_ = false;
00175         idx_++;
00176         if (ioi2_ < map_.ids().end()) {
00177             if (ioi2_->second == idx_) {
00178                 ++ioi_; ++ioi2_;
00179             }
00180         }
00181         return *this;
00182     }

template<typename KeyRefType, typename AC, typename IG>
AssociativeIterator< KeyRefType, AC, IG > & AssociativeIterator::operator-- (  )  [inline]

Definition at line 185 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::idx_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi2_, edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi_, and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::pairOk_.

00185                                                                                               {
00186         pairOk_ = false;
00187         idx_--;
00188         if (ioi_->second < idx_) {
00189             --ioi_; --ioi2_;
00190         }
00191         return *this;
00192 
00193     }

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
const value_type* edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator-> (  )  const [inline]

Definition at line 134 of file AssociativeIterator.h.

00134 { return  (this->get()); }

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
bool edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator< ( const self_type &  other  )  const [inline]

Definition at line 146 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::idx_.

00146 { return other.idx_  < idx_; }

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
bool edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator== ( const self_type &  other  )  const [inline]

Definition at line 144 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::idx_.

00144 { return other.idx_ == idx_; }

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
const val_type& edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::val (  )  const [inline]

Definition at line 138 of file AssociativeIterator.h.

References edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::idx_, and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::map_.

00138 { return map_.get(idx_);         }

Member Data Documentation

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
ItemGetter edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::getter_ [private]

Definition at line 155 of file AssociativeIterator.h.

Referenced by edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::chkPair(), and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::end().

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
size_t edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::idx_ [private]

Definition at line 153 of file AssociativeIterator.h.

Referenced by edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::chkPair(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::end(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::nextProductID(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator bool(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator!=(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator++(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator--(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator<(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator==(), and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::val().

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
id_offset_iterator edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi2_ [private]

Definition at line 152 of file AssociativeIterator.h.

Referenced by edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::end(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::nextProductID(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator++(), and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator--().

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
id_offset_iterator edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::ioi_ [private]

Definition at line 152 of file AssociativeIterator.h.

Referenced by edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::chkPair(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::end(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::id(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::nextProductID(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator++(), and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator--().

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
const AssociativeCollection& edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::map_ [private]

Definition at line 151 of file AssociativeIterator.h.

Referenced by edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::chkPair(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::end(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::nextProductID(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator bool(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator++(), and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::val().

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
value_type edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::pair_ [mutable, private]

Definition at line 158 of file AssociativeIterator.h.

Referenced by edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::chkPair(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::get(), and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::key().

template<typename KeyRefType, typename AssociativeCollection, typename ItemGetter = EdmEventItemGetter<KeyRefType>>
bool edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::pairOk_ [mutable, private]

Definition at line 157 of file AssociativeIterator.h.

Referenced by edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::chkPair(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::nextProductID(), edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator++(), and edm::AssociativeIterator< KeyRefType, AssociativeCollection, ItemGetter >::operator--().

The documentation for this class was generated from the following file:
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