library: libEG
#include "TPrimary.h"

TPrimary

class description - header file - source file - inheritance tree (.pdf)

class TPrimary : public TObject, public TAttLine, public TAtt3D

Inheritance Chart:
TObject
TAttLine
TAtt3D
<-
TPrimary
 

    public:

                                  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, const char* type = "")
                                  TPrimary(const TPrimary&)
                          virtual ~TPrimary()
                   static 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() const
                    virtual Int_t GetGeneration() const
              virtual const char* GetName() const
      virtual const TAttParticle* GetParticle() const
                    virtual Int_t GetSecondMother() const
                 virtual Double_t GetTime() const
                 virtual Double_t GetTimeEnd() const
              virtual const char* GetTitle() const
                 virtual Double_t GetTotalEnergy() const
              virtual const char* GetType() const
                 virtual Double_t GetXMomentum() const
                 virtual Double_t GetXPosition() const
                 virtual Double_t GetYMomentum() const
                 virtual Double_t GetYPosition() const
                 virtual Double_t GetZMomentum() const
                 virtual Double_t GetZPosition() const
                  virtual TClass* IsA() const
                        TPrimary& operator=(const TPrimary&)
                     virtual void Paint(Option_t* option = "")
                     virtual void Print(Option_t* option = "") const
                     virtual void ShowMembers(TMemberInspector& insp, char* parent)
                     virtual void Sizeof3D() const
                     virtual void Streamer(TBuffer& b)
                             void StreamerNVirtual(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

TPrimary()
  Primary vertex particle default constructor
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, const char *type)
  TPrimary vertex particle normal constructor
~TPrimary()
   Primaray vertex particle default destructor
Int_t DistancetoPrimitive(Int_t px, Int_t py)
*-*-*-*-*-*-*-*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.
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
void ExecuteEvent(Int_t, Int_t, Int_t)
*-*-*-*-*-*-*-*-*-*-*Execute action corresponding to one event*-*-*-*
*-*                  =========================================
const char * GetName()
return name of primary particle
const TAttParticle * GetParticle()
  returning a pointer to the particle attributes
const char * GetTitle()
return title of primary particle
void Paint(Option_t *option)
  Paint a primary track
void Print(Option_t *)
  Print the internals of the primary vertex particle
void Sizeof3D()
*-*-*-*-*-*Return total X3D size of this primary*-*-*-*-*-*-*
*-*        =====================================
TPrimary()


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()







Author: Ola Nordmann 21/09/95

Last update: root/eg:$Name:  $:$Id: TPrimary.cxx,v 1.3 2006/05/15 07:27:03 brun Exp $

Copyright  (C) 1995-2000, Rene Brun and Fons Rademakers.               *









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