text: #ifndef DataFormats_ParticleFlowReco_PFConversion_h
  #define DataFormats_ParticleFlowReco_PFConversion_h
  
  #include "DataFormats/EgammaCandidates/interface/ConversionFwd.h"
  #include "DataFormats/EgammaCandidates/interface/Conversion.h"
  #include "DataFormats/ParticleFlowReco/interface/PFRecTrackFwd.h"
  #include "DataFormats/ParticleFlowReco/interface/PFConversionFwd.h"
  
  #include <iostream>
  #include <vector>
  
  class Conversion;
  
  namespace reco {
  
    /**\class PFConversion
       \author  Nancy Marinelli - Univ. of Notre Dame
       \date   
    */
    class PFConversion {
    public:
      // Default constructor
      PFConversion() {}
  
      //    PFConversion(const reco::ConversionRef c);
      // PFConversion(const reco::ConversionRef c, const std::vector<reco::PFRecTrackRef>&  tr   );
  
      PFConversion(reco::ConversionRef c);
      PFConversion(const reco::ConversionRef& c, const std::vector<reco::PFRecTrackRef>& tr);
  
      /// destructor
      ~PFConversion();
  
      const reco::ConversionRef& originalConversion() const { return originalConversion_; }
      const std::vector<reco::PFRecTrackRef>& pfTracks() const { return pfTracks_; }
  
    private:
      void addPFTrack(const reco::PFRecTrackRef& tr) { pfTracks_.push_back(tr); }
      reco::ConversionRef originalConversion_;
      std::vector<reco::PFRecTrackRef> pfTracks_;
    };
  
  }  // namespace reco
  
  #endif
  