TPrimary

class TPrimary : public TObject, public TAttLine

    public:

                         TPrimary TPrimary()
                         TPrimary TPrimary(Int_t part, Int_t first, Int_t second, Int_t gener, Double_t px, Double_t py, Double_t pz, Double_t etot, Double_t vx, Double_t vy, Double_t vz, Double_t time, Double_t timend, Text_t* type)
                         TPrimary TPrimary(TPrimary&)
                     virtual void ~TPrimary()
                          TClass* Class()
                    virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
                     virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py)
                    virtual Int_t GetFirstMother()
                    virtual Int_t GetGeneration()
            virtual const Text_t* GetName()
      virtual const TAttParticle* GetParticle()
                    virtual Int_t GetSecondMother()
                 virtual Double_t GetTime()
                 virtual Double_t GetTimeEnd()
            virtual const Text_t* GetTitle()
                 virtual Double_t GetTotalEnergy()
            virtual const Text_t* GetType()
                 virtual Double_t GetXMomentum()
                 virtual Double_t GetXPosition()
                 virtual Double_t GetYMomentum()
                 virtual Double_t GetYPosition()
                 virtual Double_t GetZMomentum()
                 virtual Double_t GetZPosition()
                   virtual Bool_t Is3D()
                  virtual TClass* IsA()
                     virtual void Paint(Option_t* option)
                     virtual void Print(Option_t* option)
                     virtual void ShowMembers(TMemberInspector& insp, char* parent)
                     virtual void Sizeof3D()
                     virtual void Streamer(TBuffer& b)

  Data Members

    protected:

         Int_t fPart          Particle id produced
         Int_t fFirstMother   Index of the first mother particle
         Int_t fSecondMother  Index of the second mother particle(if any)
         Int_t fGeneration    Generation flag: last gen. (0) or not (1) or ghost (2)
      Double_t fPx            Momentum in x direction in GeV/c
      Double_t fPy            Momentum in y direction in GeV/c
      Double_t fPz            Momentum in z direction in GeV/c
      Double_t fEtot          Total energy in GeV
      Double_t fVx            Production vertex x position in user units
      Double_t fVy            Production vertex y position in user units
      Double_t fVz            Production vertex z position in user units
      Double_t fTime          Time of particle production in user units
      Double_t fTimeEnd       Time of particle destruction (always in the pp-cms!)
       TString fType          Indicator of primary type

Class Description

  Primary vertex particle default constructor

  TPrimary vertex particle normal constructor

   Primaray vertex particle default destructor

*-*-*-*-*-*-*-*Compute distance from point px,py to a primary track*-*-*-*
*-*            ====================================================
*-*
*-*  Compute the closest distance of approach from point px,py to each segment
*-*  of a track.
*-*  The distance is computed in pixels units.
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*

*-*-*-*-*-*-*-*-*-*-*Execute action corresponding to one event*-*-*-*
*-*                  =========================================

  returning a pointer to the particle attributes

  Paint a primary track

  Print the internals of the primary vertex particle

*-*-*-*-*-*Return total X3D size of this primary*-*-*-*-*-*-*
*-*        =====================================

Inline Functions

                Int_t GetFirstMother()
                Int_t GetSecondMother()
                Int_t GetGeneration()
             Double_t GetXMomentum()
             Double_t GetYMomentum()
             Double_t GetZMomentum()
             Double_t GetTotalEnergy()
             Double_t GetXPosition()
             Double_t GetYPosition()
             Double_t GetZPosition()
             Double_t GetTime()
             Double_t GetTimeEnd()
        const Text_t* GetType()
               Bool_t Is3D()
              TClass* Class()
              TClass* IsA()
                 void ShowMembers(TMemberInspector& insp, char* parent)
                 void Streamer(TBuffer& b)
             TPrimary TPrimary(TPrimary&)