GenParticle.h

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#ifndef HepMCCandidate_GenParticle_h
#define HepMCCandidate_GenParticle_h

#include "DataFormats/Candidate/interface/CompositeRefCandidateT.h"
#include "DataFormats/HepMCCandidate/interface/GenParticleFwd.h"
#include <vector>

namespace HepMC {
  class GenParticle;
}

namespace reco {

  class GenParticle : public CompositeRefCandidateT<GenParticleRefVector> {
  public:
    GenParticle() { }
    GenParticle(const LeafCandidate & c) : 
      CompositeRefCandidateT<GenParticleRefVector>(c) { }
    GenParticle(Charge q, const LorentzVector & p4, const Point & vtx, 
        int pdgId, int status, bool integerCharge);
    GenParticle(Charge q, const PolarLorentzVector & p4, const Point & vtx, 
        int pdgId, int status, bool integerCharge);
    virtual ~GenParticle();
    GenParticle * clone() const;
    void setCollisionId(int s) {collisionId_ = s;}
    int collisionId() const {return collisionId_;}

  private:
    bool overlap(const Candidate &) const;
    int collisionId_;
 };

}

#endif