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//--------------------------------------------------------------------------------------------------
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// $Id: HKFactorProducer.h,v 1.5 2010/10/19 22:25:25 ceballos Exp $
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//
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// HKFactorProducer
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//
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// Produces the k factors from LO to NNLO.
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//
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// Authors: G. Gomez-Ceballos
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//--------------------------------------------------------------------------------------------------
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#ifndef MITPHYSICS_MODS_HKFACTORPRODUCER_H
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#define MITPHYSICS_MODS_HKFACTORPRODUCER_H
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#include "MitAna/TreeMod/interface/BaseMod.h"
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#include "MitAna/DataTree/interface/MCEventInfo.h"
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#include "MitPhysics/Mods/interface/HWWKFactorList.h"
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class TH1D;
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class TH2D;
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namespace mithep
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{
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class HKFactorProducer : public BaseMod
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{
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public:
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HKFactorProducer(const char *name="HKFactorProducer",
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const char *title="KFactor information module");
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~HKFactorProducer();
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void SetProcessID(Int_t d) { fProcessID = d; }
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void SetInputFilename(const char *s) { fInputFileName = s; }
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void SetMCBosonsName(const char *s) { fMCBosonsName = s; }
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void SetMCEventInfoName(const char *s) { fMCEvInfoName = s; }
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void SetIsData(Bool_t b) { fIsData = b; }
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void SetMakePDFNtuple(Bool_t b) { fMakePDFNtuple = b; }
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void SetOutputName(const char *f) { fOutputName = f; }
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protected:
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void Process();
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void SlaveBegin();
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void SlaveTerminate();
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Int_t fProcessID; //process id (from pythia)
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TString fInputFileName; //input file name
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TString fMCBosonsName; //boson collection input name
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TString fMCEvInfoName; //event info branch name
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Bool_t fIsData; //=true then it does nothing (def=0)
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Bool_t fMakePDFNtuple; //=true then it does nothing (def=0)
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HWWKfactorList *fPt_histo; //!histogram with weights read from input file
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const MCEventInfo *fMCEventInfo; //!event info branch pointer
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TH1D *hDHKFactor[10]; //!output histograms
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TFile *fOutputFile; //output file handle
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TString fOutputName; //output file name
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float fTreeVariables[8]; //Ntuple variables
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TTree *fTree; //ntuple tree
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ClassDef(HKFactorProducer, 1) // Module to produce k factors
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};
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}
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#endif
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