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// |
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// MCEventInfo |
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// |
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// This class holds monte-carle generation specific information, as for example stored |
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// in HepMC::PdfInfo and HepMC::GenEvent. |
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// |
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// Authors: C.Loizides |
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//-------------------------------------------------------------------------------------------------- |
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< |
#ifndef DATATREE_MCEVENTINFO_H |
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#define DATATREE_MCEVENTINFO_H |
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#ifndef MITANA_DATATREE_MCEVENTINFO_H |
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#define MITANA_DATATREE_MCEVENTINFO_H |
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#include "MitAna/DataTree/interface/Types.h" |
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#include "MitAna/DataTree/interface/DataBase.h" |
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namespace mithep |
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{ |
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class MCEventInfo |
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class MCEventInfo : public DataBase |
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{ |
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public: |
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MCEventInfo(Double_t w=0) : fWeight(w) {} |
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virtual ~MCEventInfo() {} |
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MCEventInfo() : fProcessId(0), fScale(0), fWeight(0), fId1(0), fId2(0), |
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fX1(0), fX2(0), fScalePdf(0), fPdf1(0), fPdf2(0), fFlavorHistoryPath(0) {} |
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Double_t Weight() const { return fWeight; } |
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void SetWeight(Double_t w) { fWeight=w; } |
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Int_t Id1() const { return fId1; } |
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Int_t Id2() const { return fId2; } |
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EObjType ObjType() const { return kMCEventInfo; } |
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Double_t Pdf1() const { return fPdf1; } |
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Double_t Pdf2() const { return fPdf2; } |
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Int_t ProcessId() const { return fProcessId; } |
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Double_t Scale() const { return fScale; } |
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Double_t ScalePdf() const { return fScalePdf; } |
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Double_t X1() const { return fX1; } |
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Double_t X2() const { return fX2; } |
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Double_t Weight() const { return fWeight; } |
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Int_t FlavorHistoryPath() const { return fFlavorHistoryPath; } |
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void SetId1(Int_t id) { fId1 = id; } |
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void SetId2(Int_t id) { fId2 = id; } |
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void SetPdf1(Double_t p) { fPdf1 = p; } |
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void SetPdf2(Double_t p) { fPdf2 = p; } |
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void SetProcessId(Int_t id) { fProcessId = id; } |
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void SetScale(Double_t s) { fScale = s; } |
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void SetScalePdf(Double_t s) { fScalePdf = s; } |
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void SetWeight(Double_t w) { fWeight = w; } |
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void SetX1(Double_t x) { fX1 = x; } |
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void SetX2(Double_t x) { fX2 = x; } |
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void SetFlavorHistoryPath(Int_t p) { fFlavorHistoryPath = p; } |
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protected: |
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Double32_t fWeight; //event weight |
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ClassDef(MCEventInfo, 1) // Monte-Carlo event info class |
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Int_t fProcessId; //process id |
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Double32_t fScale; //scale |
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Double32_t fWeight; //weight |
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Int_t fId1; //pdg of first parton |
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Int_t fId2; //pdg of second parton |
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Double32_t fX1; //bjorken x1 |
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Double32_t fX2; //bjorken x2 |
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Double32_t fScalePdf; //scale (Q^2) |
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Double32_t fPdf1; //pdf1/x1 |
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Double32_t fPdf2; //pdf2/x2 |
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Int_t fFlavorHistoryPath; //Number indicating flavor history |
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ClassDef(MCEventInfo, 3) // Monte-Carlo event info class |
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}; |
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} |
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#endif |
