CMSSW_4_4_3_patch1/src/PhysicsTools/PatUtils/interface/TrackerIsolationPt.h

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//
// $Id: TrackerIsolationPt.h,v 1.4 2008/03/05 14:51:03 fronga Exp $
//

#ifndef PhysicsTools_PatUtils_TrackerIsolationPt_h
#define PhysicsTools_PatUtils_TrackerIsolationPt_h

namespace reco {
  class Track;
}

namespace edm {
  template<typename T> class View;
  class InputTag;
}

namespace pat {
  class Electron;
  class Muon;
  class TrackerIsolationPt {
  public:
    TrackerIsolationPt();
    virtual ~TrackerIsolationPt();
    
    float calculate(const Electron & theElectron, const edm::View<reco::Track> & theTracks, float isoConeElectron = 0.3) const;
    float calculate(const Muon & theMuon, const edm::View<reco::Track> & theTracks, float isoConeMuon = 0.3) const;
    
  private:
    float calculate(const reco::Track & theTrack, const edm::View<reco::Track> & theTracks, float isoCone) const;
  };

}

#endif