#ifndef ELECTROWEAKL3FILTER_HH
#define ELECTROWEAKL3FILTER_HH

//----------------------
// Base Class Headers --
//----------------------
#ifdef CDF
#include "BaBar/Cdf.hh"
#endif
#include "Framework/APPFilterModule.hh"
#include "Framework/APPMenu.hh"
#include "Framework/AbsParmBool.hh"
#include "Framework/AbsParmGeneral.hh"
#include "TrackingObjects/Storable/CdfTrackColl.hh"

#include <string>

//------------------------------------
// Collaborating Class Declarations --
//------------------------------------

class CdfEmObject;
class CdfTrack;
class HepLorentzVector;

//		---------------------
// 		-- Class Interface --
//		---------------------
class ElectroweakL3Filter : public AppFilterModule 
{
public:
  
  // Constructors
  ElectroweakL3Filter( const char* const theName = "ElectroweakL3Filter", 
		       const char* const theDescription = "Electroweak L3 Filter Module" );

  // Destructor
  virtual ~ElectroweakL3Filter( );

  // Operations
  virtual AppResult  beginJob( AbsEvent* aJob );
  virtual AppResult  beginRun( AbsEvent* aRun );
  virtual AppResult  event( AbsEvent* anEvent );
  virtual AppResult  other( AbsEvent* anEvent );
  virtual AppResult  endRun( AbsEvent* aRun );
  virtual AppResult  endJob( AbsEvent* aJob );
  virtual AppResult  abortJob( AbsEvent* aJob );
  virtual AppModule* clone(const char* cloneName);
  
private:

  // Filter routines :
  void applyTrackCuts();
  void applyMissingEtCuts();
  void applyElectronCuts();
  void applyMuonCuts();
  void applyRegionalTrackingCuts();

  // Utility routines used by the filters :
  bool trackPassesCuts(CdfTrack_clnk trackIter,
		       double trackPtCut,
		       double trackEtaCut);

  bool electronPassesCuts(const CdfEmObject& emObject,
			  double electronPtCut, 
			  double electronEtaCut,
			  bool requireMatchingTrack,
			  double matchingTrackPtCut);
    
  bool muonPassesCuts(HepLorentzVector& muon,
		      double muonPtCut,
		      double muonEtaCut);

  // Logicals for the different selections that can be made :                       
  bool _passTrackCuts;
  bool _passMissingEtCuts;
  bool _passElectronCuts;
  bool _passMuonCuts;
  bool _passRegionalTrackingCuts;

  // -------------------------------------------------------------------
  // Track menu :
  // -------------------------------------------------------------------
  APPMenu _trackMenu;
  AbsParmBool            _requireTracks;
  AbsParmGeneral<int>    _nTracks;
  AbsParmGeneral<double> _tightTrackPtCut;
  AbsParmGeneral<double> _tightTrackEtaCut;
  AbsParmGeneral<double> _looseTrackPtCut;
  AbsParmGeneral<double> _looseTrackEtaCut;

  // -------------------------------------------------------------------
  // Missing-Et menu :
  // -------------------------------------------------------------------
  APPMenu _missingEtMenu;
  AbsParmBool            _requireMissingEt;
  AbsParmGeneral<double> _missingEtCut;

  // -------------------------------------------------------------------
  // Electron menu :
  // -------------------------------------------------------------------
  APPMenu _electronMenu;
  AbsParmBool            _requireElectrons;
  AbsParmGeneral<int>    _nElectrons;
  AbsParmGeneral<double> _tightElectronPtCut;
  AbsParmGeneral<double> _tightElectronEtaCut;
  AbsParmBool            _tightElectronRequireTrackMatch;
  AbsParmGeneral<double> _tightElectronTrackPtCut;
  AbsParmGeneral<double> _looseElectronPtCut;
  AbsParmGeneral<double> _looseElectronEtaCut;
  AbsParmBool            _looseElectronRequireTrackMatch;
  AbsParmGeneral<double> _looseElectronTrackPtCut;

  // -------------------------------------------------------------------
  // Muon menu :
  // -------------------------------------------------------------------
  APPMenu _muonMenu;
  AbsParmBool            _requireMuons;
  AbsParmGeneral<int>    _nMuons;
  AbsParmGeneral<double> _tightMuonPtCut;
  AbsParmGeneral<double> _tightMuonEtaCut;
  AbsParmGeneral<double> _looseMuonPtCut;
  AbsParmGeneral<double> _looseMuonEtaCut;

  // -------------------------------------------------------------------
  // Regional Tracking menu :
  // -------------------------------------------------------------------
  APPMenu _regionalTrackingMenu;
  AbsParmBool            _requireRegionalTracking;
  AbsParmGeneral<std::string> _pathName;
  AbsParmGeneral<double> _regionalEmClusterEtCut;
  AbsParmGeneral<double> _regionalTrackPtCut;
  AbsParmGeneral<double> _regionalTrackPlugClusterDCA_Cut;

};

#endif // ELECTROWEAKL3FILTER