LayerClusterToCaloParticleAssociatorBaseImpl.h

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#ifndef SimDataFormats_Associations_LayerClusterToCaloParticleAssociatorBaseImpl_h
#define SimDataFormats_Associations_LayerClusterToCaloParticleAssociatorBaseImpl_h

#include "DataFormats/Common/interface/Handle.h"
#include "DataFormats/Common/interface/AssociationMap.h"
#include "DataFormats/CaloRecHit/interface/CaloClusterFwd.h"

#include "SimDataFormats/CaloAnalysis/interface/CaloParticleFwd.h"

namespace ticl {

  typedef edm::AssociationMap<
      edm::OneToManyWithQualityGeneric<CaloParticleCollection, reco::CaloClusterCollection, std::pair<float, float>>>
      SimToRecoCollection;
  typedef edm::AssociationMap<
      edm::OneToManyWithQualityGeneric<reco::CaloClusterCollection, CaloParticleCollection, float>>
      RecoToSimCollection;

  class LayerClusterToCaloParticleAssociatorBaseImpl {
  public:
    LayerClusterToCaloParticleAssociatorBaseImpl();
    virtual ~LayerClusterToCaloParticleAssociatorBaseImpl();

    virtual ticl::RecoToSimCollection associateRecoToSim(const edm::Handle<reco::CaloClusterCollection> &cCH,
                                                         const edm::Handle<CaloParticleCollection> &cPCH) const;

    virtual ticl::SimToRecoCollection associateSimToReco(const edm::Handle<reco::CaloClusterCollection> &cCH,
                                                         const edm::Handle<CaloParticleCollection> &cPCH) const;
  };
}  // namespace ticl

#endif