Deprecated:: Use of TGeoTrack is deprecated. For the event display please switch to TEve (using TEveTracks or TEvePointSet to display tracks specifically) or to REve.

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.

Definition at line 26 of file TGeoTrack.h.

Public Types
enum	EGeoParticleActions { kGeoPDefault = BIT(7) , kGeoPOnelevel = BIT(8) , kGeoPAllDaughters = BIT(9) , kGeoPType = BIT(10) , kGeoPDrawn = BIT(11) }

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Public Types inherited from TGeoAtt
enum	{ kBitMask = 0x00ffffff }

enum	EGeoActivityAtt { kActOverride = (1ULL << ( 8 )) , kActNone = (1ULL << ( 9 )) , kActThis = (1ULL << ( 10 )) , kActDaughters = (1ULL << ( 11 )) }

enum	EGeoOptimizationAtt { kUseBoundingBox = (1ULL << ( 16 )) , kUseVoxels = (1ULL << ( 17 )) , kUseGsord = (1ULL << ( 18 )) }

enum	EGeoSavePrimitiveAtt { kSavePrimitiveAtt = (1ULL << ( 19 )) , kSaveNodesAtt = (1ULL << ( 20 )) }

enum	EGeoVisibilityAtt { kVisOverride = (1ULL << ( 0 )) , kVisNone = (1ULL << ( 1 )) , kVisThis = (1ULL << ( 2 )) , kVisDaughters = (1ULL << ( 3 )) , kVisOneLevel = (1ULL << ( 4 )) , kVisStreamed = (1ULL << ( 5 )) , kVisTouched = (1ULL << ( 6 )) , kVisOnScreen = (1ULL << ( 7 )) , kVisContainers = (1ULL << ( 12 )) , kVisOnly = (1ULL << ( 13 )) , kVisBranch = (1ULL << ( 14 )) , kVisRaytrace = (1ULL << ( 15 )) }

Public Member Functions
	TGeoTrack ()
	Default constructor.

	TGeoTrack (Int_t id, Int_t pdgcode, TVirtualGeoTrack parent=nullptr, TObject particle=nullptr)
	Constructor.

	~TGeoTrack () override
	Destructor.

TVirtualGeoTrack *	AddDaughter (Int_t id, Int_t pdgcode, TObject *particle=nullptr) override
	Add a daughter track to this.

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

void	AddPoint (Double_t x, Double_t y, Double_t z, Double_t t) override
	Add a point on the track.

virtual void	AnimateTrack (Double_t tmin=0, Double_t tmax=5E-8, Double_t nframes=200, Option_t option="/")
	Draw animation of this track.

void	Browse (TBrowser *b) override
	How-to-browse for a track.

Int_t	DistancetoPrimitive (Int_t px, Int_t py) override
	Returns distance to track primitive for picking.

void	Draw (Option_t *option="") override
	Draw this track over-imposed on a geometry, according to option.

void	ExecuteEvent (Int_t event, Int_t px, Int_t py) override
	Event treatment.

Int_t	GetNpoints () const override

char *	GetObjectInfo (Int_t px, Int_t py) const override
	Get some info about the track.

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.

const Double_t *	GetPoint (Int_t i) const override
	Return the pointer to the array of points starting with index I.

Int_t	GetPoint (Int_t i, Double_t &x, Double_t &y, Double_t &z, Double_t &t) const override
	Get coordinates for point I on the track.

Bool_t	IsFolder () const override
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

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

void	PaintCollect (Double_t time, Double_t *box) override
	Paint track and daughters.

void	PaintCollectTrack (Double_t time, Double_t *box) override
	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="") override
	Paint this track with its current attributes.

void	Print (Option_t *option="") const override
	Print some info about the track.

void	ResetTrack () override
	Reset data for this track.

Int_t	SearchPoint (Double_t time, Int_t istart=0) const
	Search index of track point having the closest time tag smaller than TIME.

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.

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.

virtual void	Sizeof3D () const
	Returns 3D size for the track.

Public Member Functions inherited from TVirtualGeoTrack
	TVirtualGeoTrack ()
	Virtual tracks default constructor.

	TVirtualGeoTrack (Int_t id, Int_t pdgcode, TVirtualGeoTrack parent=nullptr, TObject particle=nullptr)
	Constructor providing ID for parent track (-1 for primaries), ID of this track and related particle pointer.

	~TVirtualGeoTrack () override
	Destructor.

virtual TVirtualGeoTrack *	FindTrackWithId (Int_t id) const
	Recursively search through this track for a daughter particle (at any depth) with the specified id.

TVirtualGeoTrack *	GetDaughter (Int_t index) const

virtual Int_t	GetDaughterId (Int_t index) const
	Returns daughter id.

const Double_t *	GetFirstPoint () const

Int_t	GetId () const

const Double_t *	GetLastPoint () const

Int_t	GetLastPoint (Double_t &x, Double_t &y, Double_t &z, Double_t &t) const

TVirtualGeoTrack *	GetMother () const

TObject *	GetMotherParticle () const

const char *	GetName () const override
	Get the PDG name.

Int_t	GetNdaughters () const

Int_t	GetParentId () const

TObject *	GetParticle () const

Int_t	GetPDG () const

Bool_t	HasPoints () const

TClass *	IsA () const override

Bool_t	IsInTimeRange () const
	True if track TOF range overlaps with time interval of TGeoManager.

void	SetId (Int_t id)

void	SetName (const char *name)
	Set a default name for this track.

void	SetParent (TVirtualGeoTrack *parent)

virtual void	SetParticle (TObject *particle)

virtual void	SetPDG (Int_t pdgcode)

void	Streamer (TBuffer &) override
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method.

virtual void	Copy (TObject &object) const
	Copy this to obj.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: `gROOT->SetSelectedPad(c1)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object.

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

virtual ULong_t	Hash () const
	Return hash value for this object.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout.

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete (void ptr, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Public Member Functions inherited from TGeoAtt
	TGeoAtt ()
	Default constructor.

	TGeoAtt (Option_t vis_opt, Option_t activity_opt="", Option_t *optimization_opt="")
	Constructor.

virtual	~TGeoAtt ()
	Destructor.

Bool_t	IsActive () const

Bool_t	IsActiveDaughters () const

Bool_t	IsVisBranch () const

Bool_t	IsVisContainers () const

Bool_t	IsVisDaughters () const

Bool_t	IsVisible () const

Bool_t	IsVisLeaves () const

Bool_t	IsVisOnly () const

Bool_t	IsVisRaytrace () const

Bool_t	IsVisStreamed () const

Bool_t	IsVisTouched () const

void	ResetAttBit (UInt_t f)

void	SetActiveDaughters (Bool_t flag=kTRUE)

void	SetActivity (Bool_t flag=kTRUE)

void	SetAttBit (UInt_t f)

void	SetAttBit (UInt_t f, Bool_t set)

void	SetOptimization (Option_t *option)
	Set optimization flags.

void	SetVisBranch ()
	Set branch type visibility.

virtual void	SetVisContainers (Bool_t flag=kTRUE)
	Set branch type visibility.

void	SetVisDaughters (Bool_t vis=kTRUE)
	Set visibility for the daughters.

virtual void	SetVisibility (Bool_t vis=kTRUE)
	Set visibility for this object.

virtual void	SetVisLeaves (Bool_t flag=kTRUE)
	Set branch type visibility.

virtual void	SetVisOnly (Bool_t flag=kTRUE)
	Set branch type visibility.

void	SetVisRaytrace (Bool_t flag=kTRUE)

void	SetVisStreamed (Bool_t vis=kTRUE)
	Mark attributes as "streamed to file".

void	SetVisTouched (Bool_t vis=kTRUE)
	Mark visualization attributes as "modified".

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Bool_t	TestAttBit (UInt_t f) const

Public Member Functions inherited from TAttLine
	TAttLine ()
	AttLine default constructor.

	TAttLine (Color_t lcolor, Style_t lstyle, Width_t lwidth)
	AttLine normal constructor.

virtual	~TAttLine ()
	AttLine destructor.

void	Copy (TAttLine &attline) const
	Copy this line attributes to a new TAttLine.

Int_t	DistancetoLine (Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
	Compute distance from point px,py to a line.

virtual Color_t	GetLineColor () const
	Return the line color.

virtual Style_t	GetLineStyle () const
	Return the line style.

virtual Width_t	GetLineWidth () const
	Return the line width.

virtual void	Modify ()
	Change current line attributes if necessary.

virtual void	ResetAttLine (Option_t *option="")
	Reset this line attributes to default values.

virtual void	SaveLineAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t widdef=1)
	Save line attributes as C++ statement(s) on output stream out.

virtual void	SetLineAttributes ()
	Invoke the DialogCanvas Line attributes.

virtual void	SetLineColor (Color_t lcolor)
	Set the line color.

virtual void	SetLineColorAlpha (Color_t lcolor, Float_t lalpha)
	Set a transparent line color.

virtual void	SetLineStyle (Style_t lstyle)
	Set the line style.

virtual void	SetLineWidth (Width_t lwidth)
	Set the line width.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TAttMarker
	TAttMarker ()
	TAttMarker default constructor.

	TAttMarker (Color_t color, Style_t style, Size_t msize)
	TAttMarker normal constructor.

virtual	~TAttMarker ()
	TAttMarker destructor.

void	Copy (TAttMarker &attmarker) const
	Copy this marker attributes to a new TAttMarker.

virtual Color_t	GetMarkerColor () const
	Return the marker color.

virtual Size_t	GetMarkerSize () const
	Return the marker size.

virtual Style_t	GetMarkerStyle () const
	Return the marker style.

virtual void	Modify ()
	Change current marker attributes if necessary.

virtual void	ResetAttMarker (Option_t *toption="")
	Reset this marker attributes to the default values.

virtual void	SaveMarkerAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t sizdef=1)
	Save line attributes as C++ statement(s) on output stream out.

virtual void	SetMarkerAttributes ()
	Invoke the DialogCanvas Marker attributes.

virtual void	SetMarkerColor (Color_t mcolor=1)
	Set the marker color.

virtual void	SetMarkerColorAlpha (Color_t mcolor, Float_t malpha)
	Set a transparent marker color.

virtual void	SetMarkerSize (Size_t msize=1)
	Set the marker size.

virtual void	SetMarkerStyle (Style_t mstyle=1)
	Set the marker style.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Protected Member Functions
	TGeoTrack (const TGeoTrack &)=delete

TGeoTrack &	operator= (const TGeoTrack &)=delete

Protected Member Functions inherited from TVirtualGeoTrack
	TVirtualGeoTrack (const TVirtualGeoTrack &)=delete

TVirtualGeoTrack &	operator= (const TVirtualGeoTrack &)=delete

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

Private Attributes
Int_t	fNpoints

Double_t *	fPoints

Int_t	fPointsSize

Additional Inherited Members
Static Public Member Functions inherited from TVirtualGeoTrack
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Static Public Member Functions inherited from TGeoAtt
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TAttLine
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TAttMarker
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Width_t	GetMarkerLineWidth (Style_t style)
	Internal helper function that returns the line width of the given marker style (0 = filled marker)

static Style_t	GetMarkerStyleBase (Style_t style)
	Internal helper function that returns the corresponding marker style with line width 1 for the given style.

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Attributes inherited from TVirtualGeoTrack
Int_t	fId {-1}

TVirtualGeoTrack *	fParent {nullptr}

TObject *	fParticle {nullptr}

Int_t	fPDG {0}

TObjArray *	fTracks {nullptr}

Protected Attributes inherited from TGeoAtt
UInt_t	fGeoAtt

Protected Attributes inherited from TAttLine
Color_t	fLineColor
	Line color.

Style_t	fLineStyle
	Line style.

Width_t	fLineWidth
	Line width.

Protected Attributes inherited from TAttMarker
Color_t	fMarkerColor
	Marker color.

Size_t	fMarkerSize
	Marker size.

Style_t	fMarkerStyle
	Marker style.

#include <TGeoTrack.h>

Inheritance diagram for TGeoTrack:

[legend]

Member Enumeration Documentation

◆ EGeoParticleActions

enum TGeoTrack::EGeoParticleActions

Enumerator
kGeoPDefault
kGeoPOnelevel
kGeoPAllDaughters
kGeoPType
kGeoPDrawn

Definition at line 28 of file TGeoTrack.h.

Constructor & Destructor Documentation

◆ TGeoTrack() [1/3]

TGeoTrack::TGeoTrack ( const TGeoTrack & )

protecteddelete

◆ TGeoTrack() [2/3]

TGeoTrack::TGeoTrack ( )

Default constructor.

Definition at line 40 of file TGeoTrack.cxx.

◆ TGeoTrack() [3/3]

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

Constructor.

Definition at line 50 of file TGeoTrack.cxx.

◆ ~TGeoTrack()

TGeoTrack::~TGeoTrack ( )

override

Destructor.

Definition at line 74 of file TGeoTrack.cxx.

Member Function Documentation

◆ AddDaughter() [1/2]

TVirtualGeoTrack * TGeoTrack::AddDaughter	(	Int_t	id,
		Int_t	pdgcode,
		TObject *	particle = `nullptr`
	)

overridevirtual

Add a daughter track to this.

Implements TVirtualGeoTrack.

Definition at line 84 of file TGeoTrack.cxx.

◆ AddDaughter() [2/2]

Int_t TGeoTrack::AddDaughter ( TVirtualGeoTrack * other )

overridevirtual

Add a daughter and return its index.

Implements TVirtualGeoTrack.

Definition at line 97 of file TGeoTrack.cxx.

◆ AddPoint()

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

overridevirtual

Add a point on the track.

Implements TVirtualGeoTrack.

Definition at line 192 of file TGeoTrack.cxx.

◆ AnimateTrack()

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

virtual

Draw animation of this track.

Definition at line 110 of file TGeoTrack.cxx.

◆ Browse()

void TGeoTrack::Browse ( TBrowser * b )

overridevirtual

How-to-browse for a track.

Reimplemented from TObject.

Definition at line 215 of file TGeoTrack.cxx.

◆ DistancetoPrimitive()

Int_t TGeoTrack::DistancetoPrimitive	(	Int_t	px,
		Int_t	py
	)

overridevirtual

Returns distance to track primitive for picking.

Reimplemented from TObject.

Definition at line 231 of file TGeoTrack.cxx.

◆ Draw()

void TGeoTrack::Draw ( Option_t * option = "" )

overridevirtual

Draw this track over-imposed 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()

Reimplemented from TObject.

Definition at line 309 of file TGeoTrack.cxx.

◆ ExecuteEvent()

void TGeoTrack::ExecuteEvent	(	Int_t	event,
		Int_t	px,
		Int_t	py
	)

overridevirtual

Event treatment.

Reimplemented from TObject.

Definition at line 349 of file TGeoTrack.cxx.

◆ GetNpoints()

Int_t TGeoTrack::GetNpoints ( ) const

inlineoverridevirtual

Implements TVirtualGeoTrack.

Definition at line 60 of file TGeoTrack.h.

◆ GetObjectInfo()

char * TGeoTrack::GetObjectInfo	(	Int_t	px,
		Int_t	py
	)		const

overridevirtual

Get some info about the track.

Reimplemented from TObject.

Definition at line 359 of file TGeoTrack.cxx.

◆ GetPoint() [1/3]

Int_t TGeoTrack::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.

Definition at line 400 of file TGeoTrack.cxx.

◆ GetPoint() [2/3]

const Double_t * TGeoTrack::GetPoint ( Int_t i ) const

overridevirtual

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

Implements TVirtualGeoTrack.

Definition at line 389 of file TGeoTrack.cxx.

◆ GetPoint() [3/3]

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

overridevirtual

Get coordinates for point I on the track.

Implements TVirtualGeoTrack.

Definition at line 371 of file TGeoTrack.cxx.

◆ IsFolder()

Bool_t TGeoTrack::IsFolder ( ) const

inlineoverridevirtual

Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

Reimplemented from TObject.

Definition at line 64 of file TGeoTrack.h.

◆ operator=()

TGeoTrack & TGeoTrack::operator= ( const TGeoTrack & )

protecteddelete

◆ Paint()

void TGeoTrack::Paint ( Option_t * option = "" )

overridevirtual

Paint this track (and descendents) with current attributes.

Implements TVirtualGeoTrack.

Definition at line 422 of file TGeoTrack.cxx.

◆ PaintCollect()

void TGeoTrack::PaintCollect	(	Double_t	time,
		Double_t *	box
	)

overridevirtual

Paint track and daughters.

Reimplemented from TVirtualGeoTrack.

Definition at line 456 of file TGeoTrack.cxx.

◆ PaintCollectTrack()

void TGeoTrack::PaintCollectTrack	(	Double_t	time,
		Double_t *	box
	)

overridevirtual

Paint just this track.

Reimplemented from TVirtualGeoTrack.

Definition at line 487 of file TGeoTrack.cxx.

◆ PaintMarker()

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

Paint current point of the track as marker.

Definition at line 508 of file TGeoTrack.cxx.

◆ PaintTrack()

void TGeoTrack::PaintTrack ( Option_t * option = "" )

overridevirtual

Paint this track with its current attributes.

Implements TVirtualGeoTrack.

Definition at line 529 of file TGeoTrack.cxx.

◆ Print()

void TGeoTrack::Print ( Option_t * option = "" ) const

overridevirtual

Print some info about the track.

Reimplemented from TObject.

Definition at line 659 of file TGeoTrack.cxx.

◆ ResetTrack()

void TGeoTrack::ResetTrack ( )

overridevirtual

Reset data for this track.

Implements TVirtualGeoTrack.

Definition at line 731 of file TGeoTrack.cxx.

◆ SearchPoint()

Int_t TGeoTrack::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.

Definition at line 693 of file TGeoTrack.cxx.

◆ SetBits()

void TGeoTrack::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.

Definition at line 715 of file TGeoTrack.cxx.

◆ Size()

Int_t TGeoTrack::Size	(	Int_t &	imin,
		Int_t &	imax
	)

Return the number of points within the time interval specified by TGeoManager class and the corresponding indices.

Definition at line 675 of file TGeoTrack.cxx.

◆ Sizeof3D()

void TGeoTrack::Sizeof3D ( ) const

virtual

Returns 3D size for the track.

Definition at line 726 of file TGeoTrack.cxx.

Member Data Documentation

◆ fNpoints

Int_t TGeoTrack::fNpoints

private

Definition at line 38 of file TGeoTrack.h.

◆ fPoints

Double_t* TGeoTrack::fPoints

private

Definition at line 39 of file TGeoTrack.h.

◆ fPointsSize

Int_t TGeoTrack::fPointsSize

private

Definition at line 37 of file TGeoTrack.h.

Libraries for TGeoTrack:

[legend]

The documentation for this class was generated from the following files:

geom/geompainter/inc/TGeoTrack.h
geom/geompainter/src/TGeoTrack.cxx

Public Types

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ EGeoParticleActions

Constructor & Destructor Documentation

◆ TGeoTrack() [1/3]

◆ TGeoTrack() [2/3]

◆ TGeoTrack() [3/3]

◆ ~TGeoTrack()

Member Function Documentation

◆ AddDaughter() [1/2]

◆ AddDaughter() [2/2]

◆ AddPoint()

◆ AnimateTrack()

◆ Browse()

◆ DistancetoPrimitive()

◆ Draw()

◆ ExecuteEvent()

◆ GetNpoints()

◆ GetObjectInfo()

◆ GetPoint() [1/3]

◆ GetPoint() [2/3]

◆ GetPoint() [3/3]

◆ IsFolder()

◆ operator=()

◆ Paint()

◆ PaintCollect()

◆ PaintCollectTrack()

◆ PaintMarker()

◆ PaintTrack()

◆ Print()

◆ ResetTrack()

◆ SearchPoint()

◆ SetBits()

◆ Size()

◆ Sizeof3D()

Member Data Documentation

◆ fNpoints

◆ fPoints

◆ fPointsSize