| 3 |
|
// |
| 4 |
|
// MCEventInfo |
| 5 |
|
// |
| 6 |
+ |
// This class holds monte-carle generation specific information, as for example stored |
| 7 |
+ |
// in HepMC::PdfInfo and HepMC::GenEvent. |
| 8 |
+ |
// |
| 9 |
|
// Authors: C.Loizides |
| 10 |
|
//-------------------------------------------------------------------------------------------------- |
| 11 |
|
|
| 19 |
|
class MCEventInfo : public DataBase |
| 20 |
|
{ |
| 21 |
|
public: |
| 22 |
< |
MCEventInfo(Double_t w=0) : fWeight(w) {} |
| 23 |
< |
~MCEventInfo() {} |
| 22 |
> |
MCEventInfo() : fProcessId(0), fScale(0), fWeight(0), fId1(0), fId2(0), |
| 23 |
> |
fX1(0), fX2(0), fScalePdf(0), fPdf1(0), fPdf2(0) {} |
| 24 |
|
|
| 25 |
< |
Double_t Weight() const { return fWeight; } |
| 26 |
< |
void SetWeight(Double_t w) { fWeight=w; } |
| 25 |
> |
Char_t Id1() const { return fId1; } |
| 26 |
> |
Char_t Id2() const { return fId2; } |
| 27 |
> |
EObjType ObjType() const { return kMCEventInfo; } |
| 28 |
> |
Double_t Pdf1() const { return fPdf1; } |
| 29 |
> |
Double_t Pdf2() const { return fPdf2; } |
| 30 |
> |
Int_t ProcessId() const { return fProcessId; } |
| 31 |
> |
Double_t Scale() const { return fScale; } |
| 32 |
> |
Double_t ScalePdf() const { return fScalePdf; } |
| 33 |
> |
Double_t X1() const { return fX1; } |
| 34 |
> |
Double_t X2() const { return fX2; } |
| 35 |
> |
Double_t Weight() const { return fWeight; } |
| 36 |
> |
void SetId1(Char_t id) { fId1 = id; } |
| 37 |
> |
void SetId2(Char_t id) { fId2 = id; } |
| 38 |
> |
void SetPdf1(Double_t p) { fPdf1 = p; } |
| 39 |
> |
void SetPdf2(Double_t p) { fPdf2 = p; } |
| 40 |
> |
void SetProcessId(Int_t id) { fProcessId = id; } |
| 41 |
> |
void SetScale(Double_t s) { fScale = s; } |
| 42 |
> |
void SetScalePdf(Double_t s) { fScalePdf = s; } |
| 43 |
> |
void SetWeight(Double_t w) { fWeight = w; } |
| 44 |
> |
void SetX1(Double_t x) { fX1 = x; } |
| 45 |
> |
void SetX2(Double_t x) { fX2 = x; } |
| 46 |
|
|
| 47 |
|
protected: |
| 48 |
< |
Double32_t fWeight; //event weight |
| 49 |
< |
|
| 48 |
> |
Int_t fProcessId; //process id |
| 49 |
> |
Double32_t fScale; //scale |
| 50 |
> |
Double32_t fWeight; //weight |
| 51 |
> |
Char_t fId1; //pdg of first parton |
| 52 |
> |
Char_t fId2; //pdg of second parton |
| 53 |
> |
Double32_t fX1; //bjorken x1 |
| 54 |
> |
Double32_t fX2; //bjorken x2 |
| 55 |
> |
Double32_t fScalePdf; //scale (Q^2) |
| 56 |
> |
Double32_t fPdf1; //pdf1/x1 |
| 57 |
> |
Double32_t fPdf2; //pdf2/x2 |
| 58 |
> |
|
| 59 |
|
ClassDef(MCEventInfo, 1) // Monte-Carlo event info class |
| 60 |
|
}; |
| 61 |
|
} |
