TMarJetCal.h

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// Class TMarJetCal
//
// Author     : Emmanuel Sauvan
// Created    : 12/2002
// Last update: $Date: 2005/03/11 08:52:43 $
//          by: $Author: sauvan $
// Comment: Contains definition of MarJetCalibration class

#ifndef __TMARJETCAL
#define __TMARJETCAL

#include <iostream>
#include <cstdio>
#include <iomanip>
#include <fstream>
#include <string>
#include <TLorentzVector.h>
#include <TTree.h> 
#include "Marana/TMarEvent.h"


// Rad => Deg 
#define MYR2D 180.0/3.14159265359


#define NBTHETABINS 8
#define NBCOEFS 3

using namespace std;

//---- type def for binned vals arrays
typedef struct { 
        Float_t min;
        Float_t max;
        Float_t val;

} TBinnedval_t;

//---- type def for binned vals arrays
typedef struct { 
        Float_t min;
        Float_t max;
        Float_t val[NBCOEFS];

} TBinnedcoef_t;




class TMarJetCal //: public TObject
{
//     class for Jet calibration 
//      (== qhadcor.f for new Hadroo hfs finder) 

public:

   TBinnedval_t fStep1Coef[NBTHETABINS];        // Array of Coef for step1 calibration
   TBinnedcoef_t fStep2CoefData[NBTHETABINS];   // Array of Coef for step2 calibration
   TBinnedcoef_t fStep2CoefMC[NBTHETABINS];     // Array of Coef for step2 calibration
   TBinnedcoef_t fStep2CoefDataRatio[NBTHETABINS];// Array of Coef 
   TBinnedcoef_t fStep2CoefMCRatio[NBTHETABINS];// Array of Coef 

   TMarJetCal(); //--- default constructor to 1.
   TMarJetCal(Char_t *FileStep1,Char_t *FileStep2Data,Char_t *FileStep2MC);
   TMarJetCal(Char_t *FileStep2Data,Char_t *FileStep2MC);
   TMarJetCal(Char_t *FileStep2Data,Char_t *FileStep2MC,Char_t *FileStep2DataRatio,Char_t *FileStep2MCRatio);
   ~TMarJetCal();
   Float_t ApplyCalib(Float_t Ptjetnocal,Float_t Thetajet,Int_t MCFlag,Int_t option);
  TLorentzVector ApplyHadroo2Calib(TLorentzVector tracks,TLorentzVector clusters,Float_t thetajet,Short_t MCFlag);
  //     Float_t ApplyHadroo2JetCalib(Float_t Ptjetnocal,Float_t Thetajet,Int_t MCFlag,Int_t option=2);
  TLorentzVector  MyHadroo2KtJetCalibration(H1PartJet* UncalJet,Short_t MCFlag);
 TLorentzVector  MyHadroo2TestJetCalibration(H1PartJet* UncalJet,Short_t MCFlag);


//   ClassDef(TMarJetCal,1) // Make class known to root


};

#endif

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