library: libGeomPainter
#include "TGeoTrack.h"


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

class TGeoTrack : public TVirtualGeoTrack

Inheritance Chart:

TGeoTrack() TGeoTrack(Int_t id, Int_t pdgcode, TVirtualGeoTrack* parent = 0, TObject* particle = 0) TGeoTrack(const TGeoTrack&) virtual ~TGeoTrack() virtual TVirtualGeoTrack* AddDaughter(Int_t id, Int_t pdgcode, TObject* particle = 0) virtual Int_t AddDaughter(TVirtualGeoTrack* other) virtual void AddPoint(Double_t x, Double_t y, Double_t z, Double_t t) virtual void AnimateTrack(Double_t tmin = 0, Double_t tmax = 5E-8, Double_t nframes = 200, Option_t* option = "/*") virtual void Browse(TBrowser* b) static TClass* Class() virtual Int_t DistancetoPrimitive(Int_t px, Int_t py) virtual void Draw(Option_t* option = "") virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py) virtual Int_t GetNpoints() const virtual char* GetObjectInfo(Int_t px, Int_t py) const virtual Int_t GetPoint(Int_t i, Double_t& x, Double_t& y, Double_t& z, Double_t& t) const virtual const Double_t* GetPoint(Int_t i) const Int_t GetPoint(Double_t tof, Double_t* point, Int_t istart = 0) const virtual TClass* IsA() const virtual Bool_t IsFolder() const TGeoTrack& operator=(const TGeoTrack&) virtual void Paint(Option_t* option = "") virtual void PaintCollect(Double_t time, Double_t* box) virtual void PaintCollectTrack(Double_t time, Double_t* box) void PaintMarker(Double_t* point, Option_t* option = "") virtual void PaintTrack(Option_t* option = "") virtual void Print(Option_t* option = "") const virtual void ResetTrack() Int_t SearchPoint(Double_t time, Int_t istart = 0) const void SetBits(Bool_t is_default = kTRUE, Bool_t is_onelevel = kFALSE, Bool_t is_all = kFALSE, Bool_t is_type = kFALSE) virtual void ShowMembers(TMemberInspector& insp, char* parent) Int_t Size(Int_t& imin, Int_t& imax) virtual void Sizeof3D() const virtual void Streamer(TBuffer& b) void StreamerNVirtual(TBuffer& b)

Data Members

Int_t fPointsSize capacity of points array Int_t fNpoints number of stored points Double_t* fPoints [fNpoints] array of points (x,y,z,t) belonging to this track public:
static const TGeoTrack::EGeoParticleActions kGeoPDefault static const TGeoTrack::EGeoParticleActions kGeoPOnelevel static const TGeoTrack::EGeoParticleActions kGeoPAllDaughters static const TGeoTrack::EGeoParticleActions kGeoPType static const TGeoTrack::EGeoParticleActions kGeoPDrawn

Class Description

*-*-*-*-*-*-*-*-*-*-*Tracks default constructor*-*-*-*-*-*-*-*-*
*-*                  ==========================

TGeoTrack(Int_t id, Int_t pdgcode, TVirtualGeoTrack *parent, TObject *particle) :TVirtualGeoTrack(id,pdgcode,parent,particle)


TVirtualGeoTrack* AddDaughter(Int_t id, Int_t pdgcode, TObject *particle)

Int_t AddDaughter(TVirtualGeoTrack *other)
 Add a daughter and return its index.

void AnimateTrack(Double_t tmin, Double_t tmax, Double_t nframes, Option_t *option)
 Draw animation of this track

void AddPoint(Double_t x, Double_t y, Double_t z, Double_t t)

void Browse(TBrowser *b)

Int_t DistancetoPrimitive(Int_t px, Int_t py)

void Draw(Option_t *option)
 Draw this track overimposed on a geometry, according to option.
 Options (case sensitive):
  default : track without daughters
  /D      : track and first level descendents only
  /*      : track and all descendents
          : descendents of this track with particle name matching input type.
 Options can appear only once but can be combined : e.g. Draw("/D /Npion-")
 Time range for visible track segments can be set via TGeoManager::SetTminTmax()

void ExecuteEvent(Int_t /*event*/, Int_t /*px*/, Int_t /*py*/)

char* GetObjectInfo(Int_t /*px*/, Int_t /*py*/) const

Int_t GetPoint(Int_t i, Double_t &x, Double_t &y, Double_t &z, Double_t &t) const

const Double_t* GetPoint(Int_t i) const

Int_t GetPoint(Double_t tof, Double_t *point, Int_t istart) const
 Return the index of point on track having closest TOF smaller than
 the input value. Output POINT is filled with the interpolated value.

void Paint(Option_t *option)
 Paint this track (and descendents) with current attributes.

void PaintCollect(Double_t time, Double_t *box)

void PaintCollectTrack(Double_t time, Double_t *box)

void PaintMarker(Double_t *point, Option_t *)
 Paint current point of the track as marker.

void PaintTrack(Option_t *option)
 Paint this track with its current attributes.

void Print(Option_t * /*option*/) const

Int_t Size(Int_t &imin, Int_t &imax)
 Return the number of points within the time interval specified by
 TGeoManager class and the corresponding indices.

Int_t SearchPoint(Double_t time, Int_t istart) const
 Search index of track point having the closest time tag smaller than
 TIME. Optional start index can be provided.

void SetBits(Bool_t is_default, Bool_t is_onelevel, Bool_t is_all, Bool_t is_type)
 Set drawing bits for this track

void Sizeof3D() const

void ResetTrack()

Inline Functions

              Int_t GetNpoints() const
             Bool_t IsFolder() const
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)
          TGeoTrack TGeoTrack(const TGeoTrack&)
         TGeoTrack& operator=(const TGeoTrack&)

Author: Andrei Gheata 2003/04/10
Last update: root/geom:$Name: $:$Id: TGeoTrack.cxx,v 1.6 2005/08/30 09:58:41 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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