CbmMCEvent.h

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#
#ifndef CBMMCEVENT_H
#define CBMMCEVENT_H 1
 
#include <Rtypes.h>
#include <RtypesCore.h>
#include <TNamed.h>
#include <TVector3.h>
 
 
class CbmMCEvent : public TNamed {
 
public:
  CbmMCEvent();
 
 
  CbmMCEvent(UInt_t runId,
             Int_t iEvent,
             Double_t x,
             Double_t y,
             Double_t z,
             Double_t t,
             Double_t b,
             Double_t phi,
             Int_t nPrim);
 
 
  CbmMCEvent(UInt_t runId);
 
 
  virtual ~CbmMCEvent();
 
 
  UInt_t GetRunID() const { return fRunId; }     // run identifier
  Int_t GetEventID() const { return fEventId; }  // event identifier
  Double_t GetX() const { return fX; }           // vertex x [cm]
  Double_t GetY() const { return fY; }           // vertex y [cm]
  Double_t GetZ() const { return fZ; }           // vertex z [cm]
  Double_t GetT() const { return fT; }           // event time [ns]
  Double_t GetB() const { return fB; }           // impact parameter [fm]
  Double_t GetPhi() const { return fPhi; }       // event plane angle [rad]
  Int_t GetNPrim() const { return fNPrim; }      // number of input tracks
  Bool_t IsSet() const { return fIsSet; }        // Flag
  void GetVertex(TVector3& vertex) { vertex.SetXYZ(fX, fY, fZ); }
 
 
  void SetEventID(Int_t eventId) { fEventId = eventId; }
  void SetTime(Double_t t) { fT = t; }
  void SetB(Double_t b) { fB = b; }
  void SetPhi(Double_t phi) { fPhi = phi; }
  void SetNPrim(Int_t nPrim) { fNPrim = nPrim; }
  void MarkSet(Bool_t isSet) { fIsSet = isSet; }
  void SetVertex(Double_t x, Double_t y, Double_t z);
  void SetVertex(const TVector3& vertex);
 
 
  void Reset();
 
 
private:
  UInt_t fRunId;    //  Run identifier
  UInt_t fEventId;  //  Event identifier
  Double32_t fX;    //  Primary vertex x [cm]
  Double32_t fY;    //  Primary vertex y [cm]
  Double32_t fZ;    //  Primary vertex z [cm]
  Double32_t fT;    //  Event time [s]
  Double32_t fB;    //  Impact parameter [fm] (if relevant)
  Double32_t fPhi;  //  Event plane angle [rad] (if relevant)
  Int_t fNPrim;     //  Number of input tracks
  Bool_t fIsSet;    //  Flag whether variables are filled
 
 
  ClassDef(CbmMCEvent, 1);
};
 
 
inline void CbmMCEvent::SetVertex(Double_t x, Double_t y, Double_t z) {
  fX = x;
  fY = y;
  fZ = z;
}
 
 
inline void CbmMCEvent::SetVertex(const TVector3& vertex) {
  fX = vertex.X();
  fY = vertex.Y();
  fZ = vertex.Z();
}
 
 
#endif