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class TGeoTrack: public TVirtualGeoTrack

 TGeoTrack - Class for user-defined tracks attached to a geometry.
             Tracks are 3D objects made of points and they store a
             pointer to a TParticle. The geometry manager holds a list
             of all tracks that will be deleted on destruction of
             gGeoManager.

Function Members (Methods)

public:

	TGeoTrack()
	TGeoTrack(Int_t id, Int_t pdgcode, TVirtualGeoTrack* parent = 0, TObject* particle = 0)
virtual	~TGeoTrack()
void	TObject::AbstractMethod(const char* method) const
virtual Int_t	AddDaughter(TVirtualGeoTrack* other)
virtual TVirtualGeoTrack*	AddDaughter(Int_t id, Int_t pdgcode, TObject* particle = 0)
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 = "/*")MENU
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) const
virtual void	TObject::Delete(Option_t* option = "")MENU
Int_t	TAttLine::DistancetoLine(Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
virtual Int_t	DistancetoPrimitive(Int_t px, Int_t py)
virtual void	Draw(Option_t* option = "")MENU
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual TVirtualGeoTrack*	TVirtualGeoTrack::FindTrackWithId(Int_t id) const
TVirtualGeoTrack*	TVirtualGeoTrack::GetDaughter(Int_t index) const
virtual Int_t	TVirtualGeoTrack::GetDaughterId(Int_t index) const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
const Double_t*	TVirtualGeoTrack::GetFirstPoint() const
virtual const char*	TObject::GetIconName() const
Int_t	TVirtualGeoTrack::GetId() const
const Double_t*	TVirtualGeoTrack::GetLastPoint() const
Int_t	TVirtualGeoTrack::GetLastPoint(Double_t& x, Double_t& y, Double_t& z, Double_t& t) const
virtual Color_t	TAttLine::GetLineColor() const
virtual Style_t	TAttLine::GetLineStyle() const
virtual Width_t	TAttLine::GetLineWidth() const
virtual Color_t	TAttMarker::GetMarkerColor() const
virtual Size_t	TAttMarker::GetMarkerSize() const
virtual Style_t	TAttMarker::GetMarkerStyle() const
TVirtualGeoTrack*	TVirtualGeoTrack::GetMother() const
TObject*	TVirtualGeoTrack::GetMotherParticle() const
virtual const char*	TVirtualGeoTrack::GetName() const
Int_t	TVirtualGeoTrack::GetNdaughters() const
virtual Int_t	GetNpoints() const
virtual char*	GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
Int_t	TVirtualGeoTrack::GetParentId() const
TObject*	TVirtualGeoTrack::GetParticle() const
Int_t	TVirtualGeoTrack::GetPDG() 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 Int_t	GetPoint(Int_t i, Double_t& x, Double_t& y, Double_t& z, Double_t& t) const
virtual const char*	TObject::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
Bool_t	TVirtualGeoTrack::HasPoints() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
Bool_t	TGeoAtt::IsActive() const
Bool_t	TGeoAtt::IsActiveDaughters() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	IsFolder() const
Bool_t	TVirtualGeoTrack::IsInTimeRange() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TGeoAtt::IsVisBranch() const
Bool_t	TGeoAtt::IsVisContainers() const
Bool_t	TGeoAtt::IsVisDaughters() const
Bool_t	TGeoAtt::IsVisible() const
Bool_t	TGeoAtt::IsVisLeaves() const
Bool_t	TGeoAtt::IsVisOnly() const
Bool_t	TGeoAtt::IsVisRaytrace() const
Bool_t	TGeoAtt::IsVisStreamed() const
Bool_t	TGeoAtt::IsVisTouched() const
Bool_t	TObject::IsZombie() const
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual void	TAttLine::Modify()
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
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	TObject::Pop()
virtual void	Print(Option_t* option = "") constMENU
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TGeoAtt::ResetAttBit(UInt_t f)
virtual void	TAttLine::ResetAttLine(Option_t* option = "")
virtual void	TAttMarker::ResetAttMarker(Option_t* toption = "")
void	TObject::ResetBit(UInt_t f)
virtual void	ResetTrack()
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TAttLine::SaveLineAttributes(ostream& out, const char* name, Int_t coldef = 1, Int_t stydef = 1, Int_t widdef = 1)
virtual void	TAttMarker::SaveMarkerAttributes(ostream& out, const char* name, Int_t coldef = 1, Int_t stydef = 1, Int_t sizdef = 1)
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
Int_t	SearchPoint(Double_t time, Int_t istart = 0) const
void	TGeoAtt::SetActiveDaughters(Bool_t flag = kTRUE)
void	TGeoAtt::SetActivity(Bool_t flag = kTRUE)
void	TGeoAtt::SetAttBit(UInt_t f)
void	TGeoAtt::SetAttBit(UInt_t f, Bool_t set)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
void	SetBits(Bool_t is_default = kTRUE, Bool_t is_onelevel = kFALSE, Bool_t is_all = kFALSE, Bool_t is_type = kFALSE)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	TVirtualGeoTrack::SetId(Int_t id)
virtual void	TAttLine::SetLineAttributes()MENU
virtual void	TAttLine::SetLineColor(Color_t lcolor)
virtual void	TAttLine::SetLineStyle(Style_t lstyle)
virtual void	TAttLine::SetLineWidth(Width_t lwidth)
virtual void	TAttMarker::SetMarkerAttributes()MENU
virtual void	TAttMarker::SetMarkerColor(Color_t tcolor = 1)
virtual void	TAttMarker::SetMarkerSize(Size_t msize = 1)
virtual void	TAttMarker::SetMarkerStyle(Style_t mstyle = 1)
void	TVirtualGeoTrack::SetName(const char* name)
static void	TObject::SetObjectStat(Bool_t stat)
void	TGeoAtt::SetOptimization(Option_t* option)
void	TVirtualGeoTrack::SetParent(TVirtualGeoTrack* parent)
virtual void	TVirtualGeoTrack::SetParticle(TObject* particle)
virtual void	TVirtualGeoTrack::SetPDG(Int_t pdgcode)
virtual void	TObject::SetUniqueID(UInt_t uid)
void	TGeoAtt::SetVisBranch()
virtual void	TGeoAtt::SetVisContainers(Bool_t flag = kTRUE)
void	TGeoAtt::SetVisDaughters(Bool_t vis = kTRUE)
virtual void	TGeoAtt::SetVisibility(Bool_t vis = kTRUE)
virtual void	TGeoAtt::SetVisLeaves(Bool_t flag = kTRUE)
virtual void	TGeoAtt::SetVisOnly(Bool_t flag = kTRUE)
void	TGeoAtt::SetVisRaytrace(Bool_t flag = kTRUE)
void	TGeoAtt::SetVisStreamed(Bool_t vis = kTRUE)
void	TGeoAtt::SetVisTouched(Bool_t vis = kTRUE)
virtual void	ShowMembers(TMemberInspector& insp)
Int_t	Size(Int_t& imin, Int_t& imax)
virtual void	Sizeof3D() const
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TGeoAtt::TestAttBit(UInt_t f) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

	TGeoTrack(const TGeoTrack&)
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()
TGeoTrack&	operator=(const TGeoTrack&)

Data Members

public:

enum EGeoParticleActions {	kGeoPDefault
	kGeoPOnelevel
	kGeoPAllDaughters
	kGeoPType
	kGeoPDrawn
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};
enum TGeoAtt::[unnamed] {	kBitMask
};
enum TGeoAtt::EGeoVisibilityAtt {	kVisOverride
	kVisNone
	kVisThis
	kVisDaughters
	kVisOneLevel
	kVisStreamed
	kVisTouched
	kVisOnScreen
	kVisContainers
	kVisOnly
	kVisBranch
	kVisRaytrace
};
enum TGeoAtt::EGeoActivityAtt {	kActOverride
	kActNone
	kActThis
	kActDaughters
};
enum TGeoAtt::EGeoOptimizationAtt {	kUseBoundingBox
	kUseVoxels
	kUseGsord
};
enum TGeoAtt::EGeoSavePrimitiveAtt {	kSavePrimitiveAtt
	kSaveNodesAtt
};

protected:

UInt_t	TGeoAtt::fGeoAtt	option flags
Int_t	TVirtualGeoTrack::fId	track id
Color_t	TAttLine::fLineColor	line color
Style_t	TAttLine::fLineStyle	line style
Width_t	TAttLine::fLineWidth	line width
Color_t	TAttMarker::fMarkerColor	Marker color index
Size_t	TAttMarker::fMarkerSize	Marker size
Style_t	TAttMarker::fMarkerStyle	Marker style
Int_t	TVirtualGeoTrack::fPDG	track pdg code
TVirtualGeoTrack*	TVirtualGeoTrack::fParent	id of parent
TObject*	TVirtualGeoTrack::fParticle	particle for this track
TObjArray*	TVirtualGeoTrack::fTracks	daughter tracks

private:

Int_t	fNpoints	number of stored points
Double_t*	fPoints	[fNpoints] array of points (x,y,z,t) belonging to this track
Int_t	fPointsSize	capacity of points array

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TGeoTrack()

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

TGeoTrack(Int_t id, Int_t pdgcode, TVirtualGeoTrack* parent = 0, TObject* particle = 0)

 Constructor.

TGeoTrack(const TGeoTrack& )

 Copy ctor. NOT TO BE CALLED.

TGeoTrack& operator=(const TGeoTrack& )

 Assignment operator. NOT TO BE CALLED.

~TGeoTrack()

 Destructor.

TVirtualGeoTrack * AddDaughter(Int_t id, Int_t pdgcode, TObject* particle = 0)

 Add a daughter track to this.

Int_t AddDaughter(TVirtualGeoTrack* other)

 Add a daughter and return its index.

void AnimateTrack(Double_t tmin = 0, Double_t tmax = 5E-8, Double_t nframes = 200, Option_t* option = "/*")

 Draw animation of this track

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

 Add a point on the track.

void Browse(TBrowser* b)

 How-to-browse for a track.

Int_t DistancetoPrimitive(Int_t px, Int_t py)

 Returns distance to track primitive for picking.

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
  /Ntype
          : 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)

 Event treatment.

char * GetObjectInfo(Int_t px, Int_t py) const

 Get some info about the track.

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

 Get coordinates for point I on the track.

const Double_t * GetPoint(Int_t i) const

 Return the pointer to the array of points starting with index I.

Int_t GetPoint(Double_t tof, Double_t* point, Int_t istart = 0) 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)

 Paint track and daughters.

void PaintCollectTrack(Double_t time, Double_t* box)

 Paint just this track.

void PaintMarker(Double_t* point, Option_t* option = "")

 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

 Print some info about the track.

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 = 0) 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 = kTRUE, Bool_t is_onelevel = kFALSE, Bool_t is_all = kFALSE, Bool_t is_type = kFALSE)

 Set drawing bits for this track

void Sizeof3D() const

 Returns 3D size for the track.

void ResetTrack()

 Reset data for this track.

Int_t GetNpoints() const

{return (fNpoints>>2);}

Bool_t IsFolder() const

{return (GetNdaughters()>0)?kTRUE:kFALSE;}