HiggsTo2GammaSkim.h

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#ifndef HiggsAnalysis_HiggsTo2GammaSkim
#define HiggsAnalysis_HiggsTo2GammaSkim
 
/* \class HiggsTo2GammaSkim
 *
 *
 * Filter to select 2 photon events based on the
 * 1 or 2 photon HLT trigger,
 *
 * \author Kati Lassila-Perini - Helsinki Institute of Physics
 *
 */
 
// system include files
#include <memory>
 
// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/EDFilter.h"
 
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Utilities/interface/InputTag.h"
#include <DataFormats/EgammaCandidates/interface/PhotonFwd.h>
 
class HiggsTo2GammaSkim : public edm::EDFilter {
public:
  // Constructor
  explicit HiggsTo2GammaSkim(const edm::ParameterSet&);
 
  // Destructor
  ~HiggsTo2GammaSkim() override;
 
  bool filter(edm::Event&, const edm::EventSetup&) override;
 
private:
  int nEvents, nSelectedEvents;
 
  bool debug;
  float photon1MinPt;
  float photon2MinPt;
  int nPhotonMin;
 
  // Reco samples
  edm::EDGetTokenT<reco::PhotonCollection> thePhotonToken;
};
 
#endif