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AssociationMapOneToOne2Association< CKey, CVal > Class Template Reference

#include <PhysicsTools/UtilAlgos/interface/AssociationMapOneToOne2Association.h>

Inheritance diagram for AssociationMapOneToOne2Association< CKey, CVal >:

List of all members.

Public Member Functions
	AssociationMapOneToOne2Association (const edm::ParameterSet &)
Private Types
typedef edm::AssociationMap < edm::OneToOne< CKey, CVal > >	am_t
typedef edm::Association< CVal >	as_t
Private Member Functions
void	produce (edm::Event &, const edm::EventSetup &)
Private Attributes
edm::InputTag	am_

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Detailed Description

template<typename CKey, typename CVal>
class AssociationMapOneToOne2Association< CKey, CVal >

Definition at line 17 of file AssociationMapOneToOne2Association.h.

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Member Typedef Documentation

template<typename CKey, typename CVal>

typedef edm::AssociationMap<edm::OneToOne<CKey, CVal> > AssociationMapOneToOne2Association< CKey, CVal >::am_t [private]

Definition at line 21 of file AssociationMapOneToOne2Association.h.

template<typename CKey, typename CVal>

typedef edm::Association<CVal> AssociationMapOneToOne2Association< CKey, CVal >::as_t [private]

Definition at line 22 of file AssociationMapOneToOne2Association.h.

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Constructor & Destructor Documentation

template<typename CKey, typename CVal>

AssociationMapOneToOne2Association< CKey, CVal >::AssociationMapOneToOne2Association

(

const edm::ParameterSet &

cfg

)

[inline]

Definition at line 34 of file AssociationMapOneToOne2Association.h.

                                                                                                             :
  am_(cfg.template getParameter<edm::InputTag>("src")) {
  produces<as_t>();
}

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Member Function Documentation

template<typename CKey, typename CVal>

void AssociationMapOneToOne2Association< CKey, CVal >::produce	(	edm::Event &	evt,
		const edm::EventSetup &
	)			[inline, private, virtual]

Implements edm::EDProducer.

Definition at line 40 of file AssociationMapOneToOne2Association.h.

References AssociationMapOneToOne2Association< CKey, CVal >::am_, as, edm::helper::Filler< Map >::fill(), edm::Event::getByLabel(), i, edm::helper::Filler< Map >::insert(), edm::Event::put(), size, and std.

                                                                                                {
  using namespace edm;
  using namespace std;
  Handle<am_t> am;
  evt.getByLabel(am_, am);

  auto_ptr<as_t> as(new as_t);  
  typename as_t::Filler filler(*as);
  filler.fill();
  size_t size = am->size();
  vector<int> indices;
  indices.reserve(size);
  for(typename am_t::const_iterator i = am->begin(); i != am->end(); ++i) {
    indices.push_back(i->val.key());
  }
  filler.insert(am->refProd().key, indices.begin(), indices.end());
  evt.put(as);
}

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Member Data Documentation

template<typename CKey, typename CVal>

edm::InputTag AssociationMapOneToOne2Association< CKey, CVal >::am_ [private]

Definition at line 24 of file AssociationMapOneToOne2Association.h.

Referenced by AssociationMapOneToOne2Association< CKey, CVal >::produce().

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

• PhysicsTools/UtilAlgos/interface/AssociationMapOneToOne2Association.h

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