TopReader.h

//
//    Reader for ttbar Events
//
//    This class reads events according to the TopSel
//
//    first version: Hartmut Stadie 2008/12/12
//    $Id: TopReader.h,v 1.9 2009/11/25 13:07:45 stadie Exp $
//   
#ifndef TOPREADER_H
#define TOPREADER_H

#include <string>
#include <memory>

#include "EventReader.h"

class TopSel;
class Event;
class TH2F;

class TopReader : public EventReader{
 public:
  TopReader(const std::string& configfile, Parameters *p);
  virtual ~TopReader();
  int readEvents(std::vector<Event*>& data);

 private:
  Event* createTwoJetsInvMassEvents();
  CorFactors* createCorFactors(int jetid) const;

  std::auto_ptr<TopSel> top_;
  double minJetEt_;
  double maxJetEta_;
  double minJetHadFrac_;
  double maxJetHadFrac_;
  bool useToL3CorrectedJets_;
  bool useMassConstraintW_;
  bool useMassConstraintTop_;
  bool useGenJetInvMass_;
  double massConstraintW_;
  double massConstraintTop_; 
  int nTopEvents_;
  int dataClass_;

  bool createGenWHist_;
  TH2F* genWPtEta_;
};


#endif