//--------------------------------------------------------------------------
// File and Version Information:
// 	$Id: MyBToDlnuAnalysis.hh,v 1.7 2005/08/26 00:26:21 khamano Exp $
//
// Description:
//
//
// Environment:
//	Software developed for the BaBar Detector at the SLAC B-Factory.
//
// Author List:
//      Kenji Hamano                    Original author
//
// Copyright Information:
//	Copyright (C) 
//
//------------------------------------------------------------------------

#ifndef MYBTODLNUANALYSIS_HH
#define MYBTODLNUANALYSIS_HH 1

//----------------------
// Base Class Headers --
//----------------------
#include "Framework/AppFilterModule.hh"

//------------------------------------
// Collaborating Class Headers --
//------------------------------------

#include "AbsParm/AbsParmIfdStrKey.hh"
#include "Framework/AbsParmGeneral.hh"
#include "VtxBase/VtxParmAlgId.hh"
#include "VtxBase/VtxParmAlgMode.hh"
#include "BetaCoreTools/BtaBooster.hh"
#include "BetaCoreTools/BtaThrust.hh"

//------------------------------------
// Collaborating Class Declarations --
//------------------------------------
class HepTupleManager;
class HepTuple;
class HepHistogram;

//---------------------
//-- Class Interface --
//---------------------
 
class MyBToDlnuAnalysis : public AppFilterModule {

//--------------------
// Instance Members --
//--------------------

public:

  // Constructors
  MyBToDlnuAnalysis( const char* const N, const char* const D );
  
  // Destructor
  virtual ~MyBToDlnuAnalysis( );
  
  // Operations
  
  virtual AppResult           beginJob( AbsEvent* anEvent );
  virtual AppResult           event   ( AbsEvent* anEvent );
  virtual AppResult           endJob  ( AbsEvent* anEvent );
  
protected:

  bool pass(AbsEvent* anEvent);   // actually checks if event passes
  // The following are sample parameters
  AbsParmIfdStrKey _eventInfoList;
  AbsParmIfdStrKey _btaTruthList;
  AbsParmIfdStrKey _chargedList;
  AbsParmIfdStrKey _GTVLList;
  AbsParmIfdStrKey _GTLList;
  AbsParmIfdStrKey _photonList;
  AbsParmIfdStrKey _gammaConvList;
  AbsParmIfdStrKey _electronList;
  AbsParmIfdStrKey _muonList;
  AbsParmIfdStrKey _muonTightList;
  AbsParmIfdStrKey _kaonList;
  AbsParmIfdStrKey _compDDstarLList;
  AbsParmIfdStrKey _btaTruthMap;
 
  //VtxParmAlgId   _vtxFitAlgo;          // vertexing algorithm

  AbsParmGeneral<bool>   _requireBhabhaVeto;
  AbsParmGeneral<bool>   _requireDOnly;
  AbsParmGeneral<bool>   _requireTightK;
  AbsParmGeneral<bool>   _requireDVtxCut;
  AbsParmGeneral<float>  _fitDprobMin;
  AbsParmGeneral<bool>   _requireBVtxCut;
  AbsParmGeneral<float>  _fitBprobMin;
  AbsParmGeneral<bool>   _requreThrustCut;
  AbsParmGeneral<float>  _cosThrMax;
  AbsParmGeneral<bool>   _requireTightMu;
  AbsParmGeneral<bool>   _requireDlLepHighPCut;
  AbsParmGeneral<float>  _DlLepMomMax;

private:
  HepTuple*  _analysisTuple;

  BtaBooster _booster;

  //BtaThrust::BetaFitter _fitter;

  // keep track of statistics
  int _numberEvt;
  int _numPassedEvt;
  int _nTrials; 
  int _nSuccesses;
  int _cutBhabha;
  int _cutDOnly;
  int _cutTightK;
  int _cutDVtx;
  int _cutBVtx;
  int _cutThrust;
  int _cutTightMu;
  int _cutDlLepHighP;
  int _cutCandRequirement;
  int _cutTooManyDl;

};

#endif