PDAnalyzer.h

#ifndef PDAnalyzer_H
#define PDAnalyzer_H

#include "TH1.h"
#include "PDAnalyzerUtil.h"
#include "PDMuonVar.h"
#include "PDSoftMuonMvaEstimator.h"
#include "AlbertoUtil.h"

// additional features
class PDSecondNtupleWriter; 

// to skim the N-tuple replace the the following line
// with the "commented" ones
class PDAnalyzer: public virtual PDAnalyzerUtil
,               public virtual PDGenHandler
,               public virtual PDMuonVar
,               public virtual PDSoftMuonMvaEstimator
,               public virtual AlbertoUtil

 {

 public:

    PDAnalyzer();
    virtual ~PDAnalyzer();

    // function called before starting the analysis
    virtual void beginJob();

    // functions to book the histograms
    void book();

    // functions called for each event
    // function to reset class content before reading from file
    virtual void reset();
    // function to do event-by-event analysis,
    // return value "true" for accepted events
    virtual bool analyze( int entry, int event_file, int event_tot );

    // function called at the end of the analysis
    virtual void endJob();

    // functions called at the end of the event loop
// to plot some histogram immediately after the ntuple loop
// "uncomment" the following line
//  virtual void plot();     // plot the histograms on the screen
    virtual void save();     // save the histograms on a ROOT file

    

 protected:

    double ptCut; //needed for paolo's code for unknow reasons

    bool verbose;   
    TString outputFile;
    float minPtMuon, maxEtaMuon;

    TString process;

    int nselMu;
    int nReal;
    int nFake;
    int nB;

    int *counter;

// additional features: second ntuple
    PDSecondNtupleWriter* tWriter;                               // second ntuple

 private:

    // dummy copy constructor and assignment
    PDAnalyzer ( const PDAnalyzer& );
    PDAnalyzer& operator=( const PDAnalyzer& );

};


#endif