xAODJetCollector Class Reference

#include <xAODJetCollector.h>

Collaboration diagram for xAODJetCollector:

Public Member Functions
void	addJets (const HypoJetCIter &begin, const HypoJetCIter &end, int chainPartInd=-1)
std::vector< const xAOD::Jet * >	xAODJets () const
std::vector< const xAOD::Jet * >	xAODJets (int chainPartInd) const
HypoJetVector	hypoJets () const
HypoJetVector	hypoJets (int chainPartInd) const
std::size_t	size () const
bool	empty () const
std::vector< int >	legInds () const

Private Member Functions
std::vector< const xAOD::Jet * >	xAODJets_ (const HypoJetVector::const_iterator begin, const HypoJetVector::const_iterator end) const

Private Attributes
std::map< int, HypoJetVector >	m_jets

Detailed Description

Definition at line 20 of file xAODJetCollector.h.

Member Function Documentation

addJets()

void xAODJetCollector::addJets	(	const HypoJetCIter &	begin,
		const HypoJetCIter &	end,
		int	chainPartInd = -1 )

Definition at line 10 of file xAODJetCollector.cxx.

                                    {
  auto& jets = m_jets[chainPartInd];
  jets.insert(jets.end(), begin, end);
}

empty()

bool xAODJetCollector::empty

(

)

const

Definition at line 68 of file xAODJetCollector.cxx.

{return hypoJets().empty();}

hypoJets() [1/2]

HypoJetVector xAODJetCollector::hypoJets

(

)

const

Definition at line 44 of file xAODJetCollector.cxx.

                                               {
  HypoJetVector all;
  for (const auto& p : m_jets){
    std::copy(p.second.cbegin(),
          p.second.cend(),
          std::back_inserter(all)
          );
  }
  HypoJetSet js(all.begin(), all.end());
  return HypoJetVector(js.begin(), js.end());
}

hypoJets() [2/2]

HypoJetVector xAODJetCollector::hypoJets

(

int

chainPartInd

)

const

Definition at line 58 of file xAODJetCollector.cxx.

                                                               {
  auto begin = m_jets.at(chainPartInd).cbegin();
  auto end = m_jets.at(chainPartInd).cend();
  HypoJetSet js(begin, end);
  return HypoJetVector(js.begin(), js.end());
}

legInds()

std::vector< int > xAODJetCollector::legInds

(

)

const

Definition at line 95 of file xAODJetCollector.cxx.

                                                {
  std::vector<int> legInds;
 
  for(auto it = m_jets.begin(); it != m_jets.end(); ++it){
    legInds.push_back(it->first);
  }
 
  return legInds;
}

size()

std::size_t xAODJetCollector::size

(

)

const

Definition at line 66 of file xAODJetCollector.cxx.

{return hypoJets().size();}

xAODJets() [1/2]

std::vector< const xAOD::Jet * > xAODJetCollector::xAODJets

(

)

const

Definition at line 18 of file xAODJetCollector.cxx.

                                                           {
  
  HypoJetVector all;
  for (const auto& p : m_jets){
    std::copy(p.second.cbegin(),
          p.second.cend(),
          std::back_inserter(all)
          );
  }
  return xAODJets_(all.cbegin(), all.cend());
}

xAODJets() [2/2]

std::vector< const xAOD::Jet * > xAODJetCollector::xAODJets

(

int

chainPartInd

)

const

Definition at line 32 of file xAODJetCollector.cxx.

                                                 {
  
  if (m_jets.count(chainPartInd) == 0){
    std::vector<const xAOD::Jet*> empty;
    return empty;
  }
  
  const auto& jets = m_jets.at(chainPartInd);
  return xAODJets_(jets.cbegin(), jets.cend());
}

xAODJets_()

std::vector< const xAOD::Jet * > xAODJetCollector::xAODJets_ ( const HypoJetVector::const_iterator begin, const HypoJetVector::const_iterator end ) const

private

Definition at line 71 of file xAODJetCollector.cxx.

                         {
  
  HypoJetVector hypoJets(begin, end);
  
  auto new_end =
    std::partition(hypoJets.begin(),
           hypoJets.end(),
           [](const pHypoJet& j){
             return (j->xAODJet()).has_value();});
  // add xAOD::Jet* to m_jets
  std::vector<const xAOD::Jet*> xJets;
  xJets.reserve(new_end - hypoJets.begin());
  std::transform(hypoJets.begin(),
         new_end,
         back_inserter(xJets),
         [](const pHypoJet j){return *(j->xAODJet());});
  
  std::set<const xAOD::Jet*> js(xJets.begin(), xJets.end());
  return std::vector<const xAOD::Jet*> (js.begin(), js.end());
}

Member Data Documentation

m_jets

std::map<int, HypoJetVector> xAODJetCollector::m_jets

private

Definition at line 45 of file xAODJetCollector.h.

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

• xAODJetCollector.h
• xAODJetCollector.cxx