TtEventPartons.h

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#ifndef TtEventPartons_h
#define TtEventPartons_h
 
#include "DataFormats/HepMCCandidate/interface/GenParticle.h"
 
#include <vector>
 
namespace reco {
  class Candidate;
}
class TtGenEvent;
 
class TtEventPartons {
public:
  TtEventPartons(){};
  virtual ~TtEventPartons(){};
 
  virtual std::vector<const reco::Candidate*> vec(const TtGenEvent& genEvt) = 0;
 
  void expand(std::vector<int>& vec);
 
protected:
  reco::Candidate* dummyCandidatePtr() const {
    return new reco::GenParticle(0, reco::Particle::LorentzVector(), reco::Particle::Point(), 0, 0, false);
  };
 
  void prune(std::vector<const reco::Candidate*>& vec);
 
  std::vector<bool> ignorePartons_;
};
 
#endif