ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder > Class Template Reference

#include <ObjectPairCollectionSelector.h>

List of all members.

Public Types
typedef InputCollection	collection
Public Member Functions
const_iterator	begin () const
const_iterator	end () const
	ObjectPairCollectionSelector (const edm::ParameterSet &cfg)
void	select (const edm::Handle< InputCollection > &c, const edm::Event &, const edm::EventSetup &)
Private Types
typedef container::const_iterator	const_iterator
typedef StoreContainer	container
typedef const InputCollection::value_type *	reference
Private Attributes
RefAdder	addRef_
Selector	select_
StoreContainer	selected_

---

Detailed Description

template<typename InputCollection, typename Selector, typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>
class ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >

selects object pairs wose combination satiefies a specific selection for instance, could be based on invariant mass, deltaR , deltaPhi, etc.

Author:

Luca Lista, INFN

Version:

Revision:

1.1

Id:

ObjectPairCollectionSelector.h,v 1.1 2009/03/03 13:07:27 llista Exp

Definition at line 26 of file ObjectPairCollectionSelector.h.

---

Member Typedef Documentation

template<typename InputCollection , typename Selector , typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>

typedef InputCollection ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::collection

Definition at line 28 of file ObjectPairCollectionSelector.h.

template<typename InputCollection , typename Selector , typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>

typedef container::const_iterator ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::const_iterator [private]

Definition at line 33 of file ObjectPairCollectionSelector.h.

template<typename InputCollection , typename Selector , typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>

typedef StoreContainer ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::container [private]

Definition at line 32 of file ObjectPairCollectionSelector.h.

template<typename InputCollection , typename Selector , typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>

typedef const InputCollection::value_type* ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::reference [private]

Definition at line 31 of file ObjectPairCollectionSelector.h.

---

Constructor & Destructor Documentation

template<typename InputCollection , typename Selector , typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>

ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::ObjectPairCollectionSelector

(

const edm::ParameterSet &

cfg

)

[inline]

Definition at line 36 of file ObjectPairCollectionSelector.h.

                                                            : 
    select_(reco::modules::make<Selector>(cfg)) { }

---

Member Function Documentation

template<typename InputCollection , typename Selector , typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>

const_iterator ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::begin

(

void

)

const [inline]

Definition at line 38 of file ObjectPairCollectionSelector.h.

References ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::selected_.

{ return selected_.begin(); }

template<typename InputCollection , typename Selector , typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>

const_iterator ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::end

(

void

)

const [inline]

Definition at line 39 of file ObjectPairCollectionSelector.h.

References ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::selected_.

{ return selected_.end(); }

template<typename InputCollection , typename Selector , typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>

void ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::select	(	const edm::Handle< InputCollection > &	c,
		const edm::Event &	,
		const edm::EventSetup &
	)		[inline]

Definition at line 40 of file ObjectPairCollectionSelector.h.

References ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::addRef_, i, j, alignCSCRings::s, ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::select_, ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::selected_, and v.

                                                                                            {
    unsigned int s = c->size();
    std::vector<bool> v(s, false);
    for(unsigned int i = 0; i < s; ++i)
      for(unsigned int j = i + 1; j < s; ++j) {
        if(select_((*c)[i], (*c)[j]))
          v[i] = v[j] = true;
      }
    selected_.clear();
    for(unsigned int i = 0; i < s; ++i)
    if (v[i]) 
      addRef_(selected_, c, i);
  }

---

Member Data Documentation

template<typename InputCollection , typename Selector , typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>

RefAdder ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::addRef_ [private]

Definition at line 57 of file ObjectPairCollectionSelector.h.

Referenced by ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::select().

template<typename InputCollection , typename Selector , typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>

Selector ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::select_ [private]

Definition at line 55 of file ObjectPairCollectionSelector.h.

Referenced by ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::select().

template<typename InputCollection , typename Selector , typename StoreContainer = std::vector<const typename InputCollection::value_type *>, typename RefAdder = typename helper::SelectionAdderTrait<InputCollection, StoreContainer>::type>

StoreContainer ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::selected_ [private]

Definition at line 56 of file ObjectPairCollectionSelector.h.

Referenced by ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::begin(), ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::end(), and ObjectPairCollectionSelector< InputCollection, Selector, StoreContainer, RefAdder >::select().