FixedGridEnergyDensity.h

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#ifndef FIXEDGRIDENERGYDENSITY_H
#define FIXEDGRIDENERGYDENSITY_H
 
#include "DataFormats/ParticleFlowCandidate/interface/PFCandidateFwd.h"
 
class FixedGridEnergyDensity {
public:
  FixedGridEnergyDensity(const reco::PFCandidateCollection* input) { pfCandidates = input; }
  ~FixedGridEnergyDensity(){};
  enum EtaRegion { Central, Forward, All };
  float fixedGridRho(EtaRegion etaRegion = Central);
  float fixedGridRho(std::vector<float>& etabins, std::vector<float>& phibins);
 
private:
  const reco::PFCandidateCollection* pfCandidates;
};
 
#endif