REveTrackPropagator Calculates path of a particle taking into account special path-marks and imposed boundaries.

Definition at line 111 of file REveTrackPropagator.hxx.

Classes
struct	Helix_t

Public Types
enum	EProjTrackBreaking_e { kPTB_Break , kPTB_UseFirstPointPos , kPTB_UseLastPointPos }

enum	EStepper_e { kHelix , kRungeKutta }

Public Types inherited from ROOT::Experimental::REveElement
typedef std::list< REveAunt * >	AuntList_t

enum	EChangeBits { kCBColorSelection = BIT(0) , kCBTransBBox = BIT(1) , kCBObjProps = BIT(2) , kCBVisibility = BIT(3) , kCBElementAdded = BIT(4) }

typedef std::list< REveElement * >	List_t

typedef std::set< REveElement * >	Set_t

Public Member Functions
	REveTrackPropagator (const std::string &n="REveTrackPropagator", const std::string &t="", REveMagField *field=nullptr, Bool_t own_field=kTRUE)
	Default constructor.

	~REveTrackPropagator () override
	Destructor.

void	CheckReferenceCount (const std::string &from="<unknown>") override
	Check reference count - virtual from REveElement.

void	FillPointSet (REvePointSet *ps) const
	Reset ps and populate it with points in propagation cache.

Int_t	GetCurrentPoint () const
	Get index of current point on track.

Double_t	GetDelta () const

Bool_t	GetEditPathMarks () const

Bool_t	GetFitCluster2Ds () const

Bool_t	GetFitDaughters () const

Bool_t	GetFitDecay () const

Bool_t	GetFitLineSegments () const

Bool_t	GetFitReferences () const

const std::vector< REveVector4D > &	GetLastPoints () const

REveVectorD	GetMagField (Double_t x, Double_t y, Double_t z)

Double_t	GetMaxAng () const

Double_t	GetMaxOrbs () const

Double_t	GetMaxR () const

Double_t	GetMaxStep () const

Double_t	GetMaxZ () const

Double_t	GetMinAng () const
	Get maximum step angle.

UChar_t	GetProjTrackBreaking () const

Bool_t	GetRnrCluster2Ds () const

Bool_t	GetRnrDaughters () const

Bool_t	GetRnrDecay () const

Bool_t	GetRnrFV () const

Bool_t	GetRnrPTBMarkers () const

Bool_t	GetRnrReferences () const

EStepper_e	GetStepper () const

Double_t	GetTrackLength (Int_t start_point=0, Int_t end_point=-1) const
	Calculate track length from start_point to end_point.

virtual void	GoToBounds (REveVectorD &p)
	Propagate particle to bounds.

void	GoToBounds (REveVectorF &p)
	REveVectorF wrapper.

virtual Bool_t	GoToLineSegment (const REveVectorD &s, const REveVectorD &r, REveVectorD &p)
	Propagate particle with momentum p to line with start point s and vector r to the second point.

Bool_t	GoToLineSegment (const REveVectorF &s, const REveVectorF &r, REveVectorF &p)
	REveVectorF wrapper.

virtual Bool_t	GoToVertex (REveVectorD &v, REveVectorD &p)
	Propagate particle with momentum p to vertex v.

Bool_t	GoToVertex (REveVectorF &v, REveVectorF &p)
	REveVectorF wrapper.

void	InitTrack (const REveVectorD &v, Int_t charge)
	Initialize internal data-members for given particle parameters.

void	InitTrack (const REveVectorF &v, Int_t charge)
	REveVectorF wrapper.

Bool_t	IntersectPlane (const REveVectorD &p, const REveVectorD &point, const REveVectorD &normal, REveVectorD &itsect)
	Find intersection of currently propagated track with a plane.

void	OnZeroRefCount () override
	Virtual from REveRefBackPtr - track reference count has reached zero.

void	PrintMagField (Double_t x, Double_t y, Double_t z) const

TMarker &	RefFVAtt ()

TMarker &	RefPMAtt ()

TMarker &	RefPTBAtt ()

void	ResetTrack ()
	Reset cache holding particle trajectory.

void	SetDelta (Double_t x)
	Set maximum error and rebuild tracks.

void	SetEditPathMarks (Bool_t x)

void	SetFitCluster2Ds (Bool_t x)
	Set 2D-cluster fitting and rebuild tracks.

void	SetFitDaughters (Bool_t x)
	Set daughter creation point fitting and rebuild tracks.

void	SetFitDecay (Bool_t x)
	Set decay fitting and rebuild tracks.

void	SetFitLineSegments (Bool_t x)
	Set line segment fitting and rebuild tracks.

void	SetFitReferences (Bool_t x)
	Set track-reference fitting and rebuild tracks.

void	SetMagField (Double_t b)

void	SetMagField (Double_t bX, Double_t bY, Double_t bZ)
	Set constant magnetic field and rebuild tracks.

void	SetMagFieldObj (REveMagField *field, Bool_t own_field=kTRUE)
	Set constant magnetic field and rebuild tracks.

void	SetMaxAng (Double_t x)
	Set maximum step angle and rebuild tracks.

void	SetMaxOrbs (Double_t x)
	Set maximum number of orbits and rebuild tracks.

void	SetMaxR (Double_t x)
	Set maximum radius and rebuild tracks.

void	SetMaxStep (Double_t x)
	Set maximum step-size and rebuild tracks.

void	SetMaxZ (Double_t x)
	Set maximum z and rebuild tracks.

void	SetMinAng (Double_t x)
	Set maximum step angle and rebuild tracks.

void	SetProjTrackBreaking (UChar_t x)
	Set projection break-point mode and rebuild tracks.

void	SetRnrCluster2Ds (Bool_t x)
	Set rendering of 2D-clusters and rebuild tracks.

void	SetRnrDaughters (Bool_t x)
	Set daughter rendering and rebuild tracks.

void	SetRnrDecay (Bool_t x)
	Set decay rendering and rebuild tracks.

void	SetRnrFV (Bool_t x)
	Set first-vertex rendering and rebuild tracks.

void	SetRnrPTBMarkers (Bool_t x)
	Set projection break-point rendering and rebuild tracks.

void	SetRnrReferences (Bool_t x)
	Set track-reference rendering and rebuild tracks.

void	SetStepper (EStepper_e s)

void	StampAllTracks ()
	Element-change notification.

Public Member Functions inherited from ROOT::Experimental::REveElement
	REveElement (const REveElement &e)
	Copy constructor.

	REveElement (const std::string &name="", const std::string &title="")
	Default constructor.

virtual	~REveElement ()
	Destructor.

virtual Bool_t	AcceptElement (REveElement *el)
	Check if el can be added to this element.

virtual void	AddAunt (REveAunt *au)
	Add el into the list aunts.

virtual void	AddElement (REveElement *el)
	Add el to the list of children.

virtual void	AddStamp (UChar_t bits)
	Add (bitwise or) given stamps to fChangeBits.

virtual void	Annihilate ()
	Optimized destruction without check of reference-count.

virtual void	AnnihilateElements ()
	Annihilate elements.

Bool_t	ApplyVizTag (const TString &tag, const TString &fallback_tag="")
	Set the VizTag, find model-element from the VizDB and copy visualization-parameters from it.

virtual void	BuildRenderData ()
	Write transformation Matrix to render data.

virtual Bool_t	CanEditElement () const

virtual Bool_t	CanEditMainColor () const

virtual Bool_t	CanEditMainTrans () const

virtual Bool_t	CanEditMainTransparency () const

virtual void	ClearStamps ()

virtual void	CloneChildrenRecurse (REveElement *dest, Int_t level=0) const
	Clone children and attach them to the dest element.

virtual REveElement *	CloneElement () const
	Clone the element via copy constructor.

virtual REveElement *	CloneElementRecurse (Int_t level=0) const
	Clone elements and recurse 'level' deep over children.

virtual void	CopyVizParams (const REveElement *el)
	Copy visualization parameters from element el.

virtual void	CopyVizParamsFromDB ()
	Copy visualization parameters from the model-element fVizModel.

void	CSCApplyMainColorToAllChildren ()

void	CSCApplyMainColorToMatchingChildren ()

void	CSCApplyMainTransparencyToAllChildren ()

void	CSCApplyMainTransparencyToMatchingChildren ()

void	CSCImplySelectAllChildren ()

void	CSCTakeMotherAsMaster ()

void	DecDenyDestroy ()
	Decreases the deny-destroy count of the element.

void	DecImpliedSelected ()

virtual void	Destroy ()
	Destroy this element.

virtual void	DestroyElements ()
	Destroy all children of this element.

virtual void	DestroyMainTrans ()
	Destroy the main transformation matrix, it will always be taken as identity.

virtual void	DestroyOrWarn ()
	Destroy this element. Prints a warning if deny-destroy is in force.

void	DisableListElements (Bool_t rnr_self=kFALSE, Bool_t rnr_children=kFALSE)
	Disable rendering of children and their list contents.

void	EnableListElements (Bool_t rnr_self=kTRUE, Bool_t rnr_children=kTRUE)
	Enable rendering of children and their list contents.

virtual void	ExportToCINT (const char *var_name)
	Export render-element to CINT with variable name var_name.

virtual void	FillExtraSelectionData (nlohmann::json &, const std::set< int > &) const

virtual void	FillImpliedSelectedSet (Set_t &impSelSet, const std::set< int > &)
	Populate set impSelSet with derived / dependant elements.

REveElement *	FindChild (const TString &name, const TClass *cls=nullptr)
	Find the first child with given name.

REveElement *	FindChild (TPRegexp &regexp, const TClass *cls=nullptr)
	Find the first child whose name matches regexp.

Int_t	FindChildren (List_t &matches, const TString &name, const TClass *cls=nullptr)
	Find all children with given name and append them to matches list.

Int_t	FindChildren (List_t &matches, TPRegexp &regexp, const TClass *cls=nullptr)
	Find all children whose name matches regexp and append them to matches list.

REveElement *	FirstChild () const
	Returns the first child element or 0 if the list is empty.

UChar_t	GetChangeBits () const

TClass *	GetChildClass () const

const char *	GetCName () const

REveCompound *	GetCompound ()

const char *	GetCTitle () const

Int_t	GetDenyDestroy () const
	Returns the number of times deny-destroy has been requested on the element.

Bool_t	GetDestroyOnZeroRefCnt () const
	Returns state of flag determining if the element will be destroyed when reference count reaches zero.

ElementId_t	GetElementId () const

virtual std::string	GetHighlightTooltip (const std::set< int > &) const

int	GetImpliedSelected ()

virtual Color_t	GetMainColor () const

Color_t *	GetMainColorPtr () const

virtual Char_t	GetMainTransparency () const

REveElement *	GetMother ()

const std::string &	GetName () const

REveRenderData *	GetRenderData () const

virtual Bool_t	GetRnrAnything () const

virtual Bool_t	GetRnrChildren () const

virtual Bool_t	GetRnrSelf () const

virtual Bool_t	GetRnrState () const

REveScene *	GetScene ()

virtual REveElement *	GetSelectionMaster ()
	Returns the master element - that is:

const std::string &	GetTitle () const

void *	GetUserData () const

REveElement *	GetVizModel () const

const TString &	GetVizTag () const

Bool_t	HasAunts () const

Bool_t	HasChild (REveElement *el)
	Check if element el is a child of this element.

Bool_t	HasChildren () const

virtual Bool_t	HasMainColor () const

virtual Bool_t	HasMainTrans () const

bool	HasMother ()

bool	HasScene ()

void	IncDenyDestroy ()
	Increases the deny-destroy count of the element.

void	IncImpliedSelected ()

virtual void	InitMainTrans (Bool_t can_edit=kTRUE)
	Initialize the main transformation to identity matrix.

TClass *	IsA () const
	Return class for this element Return REveElement class in case dicitonary is not exisiting.

Bool_t	IsPickable () const

REveElement *	LastChild () const
	Returns the last child element or 0 if the list is empty.

virtual void	NameTitleChanged ()
	Virtual function called when a name or title of the element has been changed.

Int_t	NumAunts () const

Int_t	NumChildren () const

virtual void	ProjectAllChildren (Bool_t same_depth=kTRUE)
	If this is a projectable, loop over all projected replicas and add the projected image of all children there.

virtual void	ProjectChild (REveElement *el, Bool_t same_depth=kTRUE)
	If this is a projectable, loop over all projected replicas and add the projected image of child 'el' there.

virtual void	PropagateMainColorToProjecteds (Color_t color, Color_t old_color)
	Propagate color to projected elements.

virtual void	PropagateMainTransparencyToProjecteds (Char_t t, Char_t old_t)
	Propagate transparency to projected elements.

virtual void	PropagateRnrStateToProjecteds ()
	Propagate render state to the projected replicas of this element.

virtual void	PropagateVizParamsToChildren (REveElement *el=nullptr)
	Propagate visualization parameters from element el (defaulting to this) to all children.

virtual void	PropagateVizParamsToProjecteds ()
	Propagate visualization parameters to dependent elements.

virtual REveTrans *	PtrMainTrans (Bool_t create=kTRUE)
	Return pointer to main transformation.

void	RecheckImpliedSelections ()
	Call this if it is possible that implied-selection or highlight has changed for this element or for implied-selection this element is member of and you want to maintain consistent selection state.

AuntList_t &	RefAunts ()

const AuntList_t &	RefAunts () const

List_t &	RefChildren ()

const List_t &	RefChildren () const

virtual REveTrans &	RefMainTrans ()
	Return reference to main transformation.

virtual void	RemoveAunt (REveAunt *au)
	Remove el from the list of aunts.

virtual void	RemoveElement (REveElement *el)
	Remove el from the list of children.

virtual void	RemoveElementLocal (REveElement *el)
	Perform additional local removal of el.

virtual void	RemoveElements ()
	Remove all elements.

virtual void	RemoveElementsLocal ()
	Perform additional local removal of all elements.

virtual bool	RequiresExtraSelectionData () const

void	ResetAllCSCBits ()

void	ResetCSCBits (UChar_t f)

void	SaveVizParams (std::ostream &out, const TString &tag, const TString &var)
	Save visualization parameters for this element with given tag.

void	SetChildClass (TClass *c)

void	SetCompound (REveCompound *c)

void	SetCSCBits (UChar_t f)

void	SetDestroyOnZeroRefCnt (Bool_t d)
	Sets the state of flag determining if the element will be destroyed when reference count reaches zero.

void	SetEditMainColor (Bool_t x)

void	SetEditMainTransparency (Bool_t x)

void	SetMainAlpha (Float_t alpha)
	Set main-transparency via float alpha variable.

virtual void	SetMainColor (Color_t color)
	Set main color of the element.

void	SetMainColorPixel (Pixel_t pixel)
	Convert pixel to Color_t and call SetMainColor().

void	SetMainColorPtr (Color_t *colptr)

void	SetMainColorRGB (Float_t r, Float_t g, Float_t b)
	Convert RGB values to Color_t and call SetMainColor.

void	SetMainColorRGB (UChar_t r, UChar_t g, UChar_t b)
	Convert RGB values to Color_t and call SetMainColor.

virtual void	SetMainTransparency (Char_t t)
	Set main-transparency.

void	SetName (const std::string &name)
	Set name of an element.

void	SetNameTitle (const std::string &name, const std::string &title)
	Set name and title of an element.

void	SetPickable (Bool_t p)

void	SetPickableRecursively (Bool_t p)
	Set pickable state on the element and all its children.

virtual Bool_t	SetRnrChildren (Bool_t rnr)
	Set render state of this element's children, i.e.

virtual Bool_t	SetRnrSelf (Bool_t rnr)
	Set render state of this element, i.e.

virtual Bool_t	SetRnrSelfChildren (Bool_t rnr_self, Bool_t rnr_children)
	Set state for rendering of this element and its children.

virtual Bool_t	SetRnrState (Bool_t rnr)
	Set render state of this element and of its children to the same value.

void	SetSelectionMaster (REveElement *el)

void	SetTitle (const std::string &title)
	Set title of an element.

virtual void	SetTransMatrix (const TGeoMatrix &mat)
	Set transformation matrix from TGeo's matrix.

virtual void	SetTransMatrix (Double_t *carr)
	Set transformation matrix from column-major array.

void	SetupDefaultColorAndTransparency (Color_t col, Bool_t can_edit_color, Bool_t can_edit_transparency)
	Set up element to use built-in main color and set flags allowing editing of main color and transparency.

void	SetUserData (void *ud)

void	SetVizModel (REveElement *model)
	Set visualization-parameter model element.

Bool_t	SetVizModelByTag ()
	Find model element in VizDB that corresponds to previously assigned fVizTag and set fVizModel accordingly.

void	SetVizTag (const TString &tag)

virtual Bool_t	SingleRnrState () const

void	StampColorSelection ()

void	StampElementAdded ()

void	StampObjProps ()

void	StampObjPropsPreChk ()

void	StampTransBBox ()

void	StampVisibility ()

Bool_t	TestCSCBits (UChar_t f) const

void	VizDB_Apply (const std::string &tag)
	Set visual parameters for this object for given tag.

void	VizDB_Insert (const std::string &tag, Bool_t replace=kTRUE, Bool_t update=kTRUE)
	Create a replica of element and insert it into VizDB with given tag.

void	VizDB_Reapply ()
	Reset visual parameters for this object from VizDB.

void	VizDB_UpdateModel (Bool_t update=kTRUE)
	Copy visual parameters from this element to viz-db model.

virtual Int_t	WriteCoreJson (nlohmann::json &cj, Int_t rnr_offset)
	Write core json.

virtual void	WriteVizParams (std::ostream &out, const TString &var)
	Write-out visual parameters for this object.

Public Member Functions inherited from ROOT::Experimental::REveRefBackPtr
	REveRefBackPtr ()=default

	~REveRefBackPtr () override
	Destructor. Noop, should complain if back-ref list is not empty.

void	DecRefCount ()

virtual void	DecRefCount (REveElement *re)
	Decrease reference count and remove re from the list of back-references.

void	IncRefCount ()

virtual void	IncRefCount (REveElement *re)
	Increase reference count and add re to the list of back-references.

virtual void	StampBackPtrElements (UChar_t stamps)
	Add given stamps to elements in the list of reverse references.

Public Member Functions inherited from ROOT::Experimental::REveRefCnt
	REveRefCnt ()=default

virtual	~REveRefCnt ()

void	DecRefCount ()

void	IncRefCount ()

Static Public Member Functions
static Bool_t	IsOutsideBounds (const REveVectorD &point, Double_t maxRsqr, Double_t maxZ)

Static Public Attributes
static REveTrackPropagator	fgDefault

static Double_t	fgDefMagField = 0.5

static const Double_t	fgkB2C = 0.299792458e-2

Protected Member Functions
Bool_t	ClosestPointBetweenLines (const REveVectorD &, const REveVectorD &, const REveVectorD &, const REveVectorD &, REveVectorD &out)
	Get closest point on line defined with vector p0 and u.

void	ClosestPointFromVertexToLineSegment (const REveVectorD &v, const REveVectorD &s, const REveVectorD &r, Double_t rMagInv, REveVectorD &c)
	Get closest point from given vertex v to line segment defined with s and r.

Bool_t	HelixIntersectPlane (const REveVectorD &p, const REveVectorD &point, const REveVectorD &normal, REveVectorD &itsect)
	Intersect helix with a plane.

Bool_t	LineIntersectPlane (const REveVectorD &p, const REveVectorD &point, const REveVectorD &normal, REveVectorD &itsect)
	Intersect line with a plane.

void	LineToBounds (REveVectorD &p)
	Propagate neutral particle with momentum p to bounds.

Bool_t	LineToVertex (REveVectorD &v)
	Propagate neutral particle to vertex v.

void	LoopToBounds (REveVectorD &p)
	Propagate charged particle with momentum p to bounds.

Bool_t	LoopToLineSegment (const REveVectorD &s, const REveVectorD &r, REveVectorD &p)
	Propagate charged particle with momentum p to line segment with point s and vector r to the second point.

Bool_t	LoopToVertex (REveVectorD &v, REveVectorD &p)
	Propagate charged particle with momentum p to vertex v.

Bool_t	PointOverVertex (const REveVector4D &v0, const REveVector4D &v, Double_t *p=nullptr)

void	RebuildTracks ()
	Rebuild all tracks using this render-style.

void	Step (const REveVector4D &v, const REveVectorD &p, REveVector4D &vOut, REveVectorD &pOut)
	Wrapper to step helix.

void	StepRungeKutta (Double_t step, Double_t vect, Double_t vout)
	Wrapper to step with method RungeKutta.

void	Update (const REveVector4D &v, const REveVectorD &p, Bool_t full_update=kFALSE, Bool_t enforce_max_step=kFALSE)
	Update helix / B-field projection state.

Protected Member Functions inherited from ROOT::Experimental::REveElement
virtual void	AnnihilateRecursively ()
	Protected member function called from REveElement::Annihilate().

void	assign_element_id_recurisvely ()

void	assign_scene_recursively (REveScene *s)

ElementId_t	get_mother_id () const

ElementId_t	get_scene_id () const

virtual void	PreDeleteElement ()
	Vertex / normal / triangle index information for rendering.

virtual void	RemoveElementsInternal ()
	Remove all elements.

Protected Attributes
Bool_t	fEditPathMarks

Bool_t	fFitCluster2Ds

Bool_t	fFitDaughters

Bool_t	fFitDecay

Bool_t	fFitLineSegments

Bool_t	fFitReferences

TMarker	fFVAtt

Helix_t	fH

std::vector< REveVector4D >	fLastPoints

REveMagField *	fMagFieldObj {nullptr}

Double_t	fMaxOrbs

Double_t	fMaxR

Double_t	fMaxZ

Int_t	fNMax

Bool_t	fOwnMagFiledObj {kFALSE}

TMarker	fPMAtt

std::vector< REveVector4D >	fPoints

UChar_t	fProjTrackBreaking

TMarker	fPTBAtt

Bool_t	fRnrCluster2Ds

Bool_t	fRnrDaughters

Bool_t	fRnrDecay

Bool_t	fRnrFV

Bool_t	fRnrPTBMarkers

Bool_t	fRnrReferences

EStepper_e	fStepper

REveVectorD	fV

Protected Attributes inherited from ROOT::Experimental::REveElement
AuntList_t	fAunts

Bool_t	fCanEditMainColor {kFALSE}

Bool_t	fCanEditMainTrans {kFALSE}

Bool_t	fCanEditMainTransparency {kFALSE}

UChar_t	fChangeBits {0}

TClass *	fChildClass {nullptr}

List_t	fChildren

REveCompound *	fCompound {nullptr}

UChar_t	fCSCBits {0}

Color_t	fDefaultColor {kPink}

Int_t	fDenyDestroy {0}

Bool_t	fDestroyOnZeroRefCnt {kTRUE}
	Deny-destroy count.

Char_t	fDestructing {kNone}

Short_t	fImpliedSelected {0}

Color_t *	fMainColorPtr {nullptr}

std::unique_ptr< REveTrans >	fMainTrans

Char_t	fMainTransparency {0}

REveElement *	fMother {nullptr}

std::string	fName

Bool_t	fPickable {false}

std::unique_ptr< REveRenderData >	fRenderData
	Externally assigned and controlled user data.

Bool_t	fRnrChildren {kTRUE}

Bool_t	fRnrSelf {kTRUE}

REveScene *	fScene {nullptr}

REveElement *	fSelectionMaster {nullptr}

std::string	fTitle

void *	fUserData {nullptr}

REveElement *	fVizModel {nullptr}

TString	fVizTag
	Element used as model from VizDB.

Protected Attributes inherited from ROOT::Experimental::REveRefBackPtr
RefMap_t	fBackRefs

Protected Attributes inherited from ROOT::Experimental::REveRefCnt
Int_t	fRefCount {0}

Private Member Functions
	REveTrackPropagator (const REveTrackPropagator &)=delete

void	DistributeOffset (const REveVectorD &off, Int_t first_point, Int_t np, REveVectorD &p)
	Distribute offset between first and last point index and rotate momentum.

REveTrackPropagator &	operator= (const REveTrackPropagator &)=delete

Additional Inherited Members
Protected Types inherited from ROOT::Experimental::REveElement
enum	ECompoundSelectionColorBits { kCSCBImplySelectAllChildren = BIT(0) , kCSCBTakeMotherAsMaster = BIT(1) , kCSCBApplyMainColorToAllChildren = BIT(2) , kCSCBApplyMainColorToMatchingChildren = BIT(3) , kCSCBApplyMainTransparencyToAllChildren = BIT(4) , kCSCBApplyMainTransparencyToMatchingChildren = BIT(5) }

enum	EDestruct { kNone , kStandard , kAnnihilate }

Protected Types inherited from ROOT::Experimental::REveRefBackPtr
typedef std::map< REveElement *, Int_t >	RefMap_t

Static Protected Member Functions inherited from ROOT::Experimental::REveElement
static const std::string &	ToString (Bool_t b)
	Convert Bool_t to string - kTRUE or kFALSE.

#include <ROOT/REveTrackPropagator.hxx>

Inheritance diagram for ROOT::Experimental::REveTrackPropagator:

[legend]

Member Enumeration Documentation

◆ EProjTrackBreaking_e

enum ROOT::Experimental::REveTrackPropagator::EProjTrackBreaking_e

Enumerator
kPTB_Break
kPTB_UseFirstPointPos
kPTB_UseLastPointPos

Definition at line 117 of file REveTrackPropagator.hxx.

◆ EStepper_e

enum ROOT::Experimental::REveTrackPropagator::EStepper_e

Enumerator
kHelix
kRungeKutta

Definition at line 115 of file REveTrackPropagator.hxx.

Constructor & Destructor Documentation

◆ REveTrackPropagator() [1/2]

ROOT::Experimental::REveTrackPropagator::REveTrackPropagator ( const REveTrackPropagator & )

privatedelete

◆ REveTrackPropagator() [2/2]

REveTrackPropagator::REveTrackPropagator	(	const std::string &	n = `"REveTrackPropagator"`,
		const std::string &	t = `""`,
		REveMagField *	field = `nullptr`,
		Bool_t	own_field = `kTRUE`
	)

Default constructor.

Definition at line 197 of file REveTrackPropagator.cxx.

◆ ~REveTrackPropagator()

REveTrackPropagator::~REveTrackPropagator ( )

override

Destructor.

Definition at line 243 of file REveTrackPropagator.cxx.

Member Function Documentation

◆ CheckReferenceCount()

void REveTrackPropagator::CheckReferenceCount ( const std::string & from = "<unknown>" )

overridevirtual

Check reference count - virtual from REveElement.

Must also take into account references from REveRefBackPtr.

Reimplemented from ROOT::Experimental::REveElement.

Definition at line 263 of file REveTrackPropagator.cxx.

◆ ClosestPointBetweenLines()

Bool_t REveTrackPropagator::ClosestPointBetweenLines	(	const REveVectorD &	p0,
		const REveVectorD &	u,
		const REveVectorD &	q0,
		const REveVectorD &	v,
		REveVectorD &	out
	)

protected

Get closest point on line defined with vector p0 and u.

Return false if the point is forced on the line segment.

Definition at line 944 of file REveTrackPropagator.cxx.

◆ ClosestPointFromVertexToLineSegment()

void REveTrackPropagator::ClosestPointFromVertexToLineSegment	(	const REveVectorD &	v,
		const REveVectorD &	s,
		const REveVectorD &	r,
		Double_t	rMagInv,
		REveVectorD &	c
	)

protected

Get closest point from given vertex v to line segment defined with s and r.

Argument rMagInv is cached. rMagInv= 1./rMag()

Definition at line 917 of file REveTrackPropagator.cxx.

◆ DistributeOffset()

void REveTrackPropagator::DistributeOffset	(	const REveVectorD &	off,
		Int_t	first_point,
		Int_t	np,
		REveVectorD &	p
	)

private

Distribute offset between first and last point index and rotate momentum.

Definition at line 739 of file REveTrackPropagator.cxx.

◆ FillPointSet()

void REveTrackPropagator::FillPointSet ( REvePointSet * ps ) const

Reset ps and populate it with points in propagation cache.

Definition at line 966 of file REveTrackPropagator.cxx.

◆ GetCurrentPoint()

Int_t REveTrackPropagator::GetCurrentPoint ( ) const

Get index of current point on track.

Definition at line 320 of file REveTrackPropagator.cxx.

◆ GetDelta()

Double_t ROOT::Experimental::REveTrackPropagator::GetDelta ( ) const

inline

Definition at line 302 of file REveTrackPropagator.hxx.

◆ GetEditPathMarks()

Bool_t ROOT::Experimental::REveTrackPropagator::GetEditPathMarks ( ) const

inline

Definition at line 304 of file REveTrackPropagator.hxx.

◆ GetFitCluster2Ds()

Bool_t ROOT::Experimental::REveTrackPropagator::GetFitCluster2Ds ( ) const

inline

Definition at line 312 of file REveTrackPropagator.hxx.

◆ GetFitDaughters()

Bool_t ROOT::Experimental::REveTrackPropagator::GetFitDaughters ( ) const

inline

Definition at line 309 of file REveTrackPropagator.hxx.

◆ GetFitDecay()

Bool_t ROOT::Experimental::REveTrackPropagator::GetFitDecay ( ) const

inline

Definition at line 311 of file REveTrackPropagator.hxx.

◆ GetFitLineSegments()

Bool_t ROOT::Experimental::REveTrackPropagator::GetFitLineSegments ( ) const

inline

Definition at line 313 of file REveTrackPropagator.hxx.

◆ GetFitReferences()

Bool_t ROOT::Experimental::REveTrackPropagator::GetFitReferences ( ) const

inline

Definition at line 310 of file REveTrackPropagator.hxx.

◆ GetLastPoints()

const std::vector< REveVector4D > & ROOT::Experimental::REveTrackPropagator::GetLastPoints ( ) const

inline

Definition at line 322 of file REveTrackPropagator.hxx.

◆ GetMagField()

REveVectorD ROOT::Experimental::REveTrackPropagator::GetMagField	(	Double_t	x,
		Double_t	y,
		Double_t	z
	)

inline

Definition at line 291 of file REveTrackPropagator.hxx.

◆ GetMaxAng()

Double_t ROOT::Experimental::REveTrackPropagator::GetMaxAng ( ) const

inline

Definition at line 300 of file REveTrackPropagator.hxx.

◆ GetMaxOrbs()

Double_t ROOT::Experimental::REveTrackPropagator::GetMaxOrbs ( ) const

inline

Definition at line 298 of file REveTrackPropagator.hxx.

◆ GetMaxR()

Double_t ROOT::Experimental::REveTrackPropagator::GetMaxR ( ) const

inline

Definition at line 296 of file REveTrackPropagator.hxx.

◆ GetMaxStep()

Double_t ROOT::Experimental::REveTrackPropagator::GetMaxStep ( ) const

inline

Definition at line 301 of file REveTrackPropagator.hxx.

◆ GetMaxZ()

Double_t ROOT::Experimental::REveTrackPropagator::GetMaxZ ( ) const

inline

Definition at line 297 of file REveTrackPropagator.hxx.

◆ GetMinAng()

Double_t REveTrackPropagator::GetMinAng ( ) const

Get maximum step angle.

WARNING – this method / variable was mis-named.

Definition at line 1059 of file REveTrackPropagator.cxx.

◆ GetProjTrackBreaking()

UChar_t ROOT::Experimental::REveTrackPropagator::GetProjTrackBreaking ( ) const

inline

Definition at line 315 of file REveTrackPropagator.hxx.

◆ GetRnrCluster2Ds()

Bool_t ROOT::Experimental::REveTrackPropagator::GetRnrCluster2Ds ( ) const

inline

Definition at line 308 of file REveTrackPropagator.hxx.

◆ GetRnrDaughters()

Bool_t ROOT::Experimental::REveTrackPropagator::GetRnrDaughters ( ) const

inline

Definition at line 305 of file REveTrackPropagator.hxx.

◆ GetRnrDecay()

Bool_t ROOT::Experimental::REveTrackPropagator::GetRnrDecay ( ) const

inline

Definition at line 307 of file REveTrackPropagator.hxx.

◆ GetRnrFV()

Bool_t ROOT::Experimental::REveTrackPropagator::GetRnrFV ( ) const

inline

Definition at line 314 of file REveTrackPropagator.hxx.

◆ GetRnrPTBMarkers()

Bool_t ROOT::Experimental::REveTrackPropagator::GetRnrPTBMarkers ( ) const

inline

Definition at line 316 of file REveTrackPropagator.hxx.

◆ GetRnrReferences()

Bool_t ROOT::Experimental::REveTrackPropagator::GetRnrReferences ( ) const

inline

Definition at line 306 of file REveTrackPropagator.hxx.

◆ GetStepper()

EStepper_e ROOT::Experimental::REveTrackPropagator::GetStepper ( ) const

inline

Definition at line 294 of file REveTrackPropagator.hxx.

◆ GetTrackLength()

Double_t REveTrackPropagator::GetTrackLength	(	Int_t	start_point = `0`,
		Int_t	end_point = `-1`
	)		const

Calculate track length from start_point to end_point.

If end_point is less than 0, distance to the end is returned.

Definition at line 329 of file REveTrackPropagator.cxx.

◆ GoToBounds() [1/2]

void REveTrackPropagator::GoToBounds ( REveVectorD & p )

virtual

Propagate particle to bounds.

Return TRUE if hit bounds.

Definition at line 404 of file REveTrackPropagator.cxx.

◆ GoToBounds() [2/2]

void REveTrackPropagator::GoToBounds ( REveVectorF & p )

REveVectorF wrapper.

Definition at line 414 of file REveTrackPropagator.cxx.

◆ GoToLineSegment() [1/2]

Bool_t REveTrackPropagator::GoToLineSegment	(	const REveVectorD &	s,
		const REveVectorD &	r,
		REveVectorD &	p
	)

virtual

Propagate particle with momentum p to line with start point s and vector r to the second point.

Definition at line 361 of file REveTrackPropagator.cxx.

◆ GoToLineSegment() [2/2]

Bool_t REveTrackPropagator::GoToLineSegment	(	const REveVectorF &	s,
		const REveVectorF &	r,
		REveVectorF &	p
	)

REveVectorF wrapper.

Definition at line 392 of file REveTrackPropagator.cxx.

◆ GoToVertex() [1/2]

Bool_t REveTrackPropagator::GoToVertex	(	REveVectorD &	v,
		REveVectorD &	p
	)

virtual

Propagate particle with momentum p to vertex v.

Definition at line 344 of file REveTrackPropagator.cxx.

◆ GoToVertex() [2/2]

Bool_t REveTrackPropagator::GoToVertex	(	REveVectorF &	v,
		REveVectorF &	p
	)

REveVectorF wrapper.

Definition at line 381 of file REveTrackPropagator.cxx.

◆ HelixIntersectPlane()

Bool_t REveTrackPropagator::HelixIntersectPlane	(	const REveVectorD &	p,
		const REveVectorD &	point,
		const REveVectorD &	normal,
		REveVectorD &	itsect
	)

protected

Intersect helix with a plane.

Current position and argument p define the helix.

Definition at line 821 of file REveTrackPropagator.cxx.

◆ InitTrack() [1/2]

void REveTrackPropagator::InitTrack	(	const REveVectorD &	v,
		Int_t	charge
	)

Initialize internal data-members for given particle parameters.

Definition at line 286 of file REveTrackPropagator.cxx.

◆ InitTrack() [2/2]

void REveTrackPropagator::InitTrack	(	const REveVectorF &	v,
		Int_t	charge
	)

REveVectorF wrapper.

Definition at line 299 of file REveTrackPropagator.cxx.

◆ IntersectPlane()

Bool_t REveTrackPropagator::IntersectPlane	(	const REveVectorD &	p,
		const REveVectorD &	point,
		const REveVectorD &	normal,
		REveVectorD &	itsect
	)

Find intersection of currently propagated track with a plane.

Current track position is used as starting point.

Args:

p - track momentum to use for extrapolation
point - a point on a plane
normal - normal of the plane
itsect - output, point of intersection Returns:
kFALSE if intersection can not be found, kTRUE otherwise.

Definition at line 902 of file REveTrackPropagator.cxx.

◆ IsOutsideBounds()

Bool_t REveTrackPropagator::IsOutsideBounds	(	const REveVectorD &	point,
		Double_t	maxRsqr,
		Double_t	maxZ
	)

inlinestatic

Definition at line 332 of file REveTrackPropagator.hxx.

◆ LineIntersectPlane()

Bool_t REveTrackPropagator::LineIntersectPlane	(	const REveVectorD &	p,
		const REveVectorD &	point,
		const REveVectorD &	normal,
		REveVectorD &	itsect
	)

protected

Intersect line with a plane.

Current position and argument p define the line.

Definition at line 868 of file REveTrackPropagator.cxx.

◆ LineToBounds()

void REveTrackPropagator::LineToBounds ( REveVectorD & p )

protected

Propagate neutral particle with momentum p to bounds.

Definition at line 786 of file REveTrackPropagator.cxx.

◆ LineToVertex()

Bool_t REveTrackPropagator::LineToVertex ( REveVectorD & v )

protected

Propagate neutral particle to vertex v.

Definition at line 770 of file REveTrackPropagator.cxx.

◆ LoopToBounds()

void REveTrackPropagator::LoopToBounds ( REveVectorD & p )

protected

Propagate charged particle with momentum p to bounds.

It is expected that Update() with full-update was called before.

Definition at line 509 of file REveTrackPropagator.cxx.

◆ LoopToLineSegment()

Bool_t REveTrackPropagator::LoopToLineSegment	(	const REveVectorD &	s,
		const REveVectorD &	r,
		REveVectorD &	p
	)

protected

Propagate charged particle with momentum p to line segment with point s and vector r to the second point.

It is expected that Update() with full-update was called before. Returns kFALSE if hits bounds.

Definition at line 649 of file REveTrackPropagator.cxx.

◆ LoopToVertex()

Bool_t REveTrackPropagator::LoopToVertex	(	REveVectorD &	v,
		REveVectorD &	p
	)

protected

Propagate charged particle with momentum p to vertex v.

It is expected that Update() with full-update was called before.

Definition at line 572 of file REveTrackPropagator.cxx.

◆ OnZeroRefCount()

void REveTrackPropagator::OnZeroRefCount ( )

overridevirtual

Virtual from REveRefBackPtr - track reference count has reached zero.

Implements ROOT::Experimental::REveRefCnt.

Definition at line 254 of file REveTrackPropagator.cxx.

◆ operator=()

REveTrackPropagator & ROOT::Experimental::REveTrackPropagator::operator= ( const REveTrackPropagator & )

privatedelete

◆ PointOverVertex()

Bool_t REveTrackPropagator::PointOverVertex	(	const REveVector4D &	v0,
		const REveVector4D &	v,
		Double_t *	p = `nullptr`
	)

inlineprotected

Definition at line 341 of file REveTrackPropagator.hxx.

◆ PrintMagField()

void REveTrackPropagator::PrintMagField	(	Double_t	x,
		Double_t	y,
		Double_t	z
	)		const

Definition at line 1014 of file REveTrackPropagator.cxx.

◆ RebuildTracks()

void REveTrackPropagator::RebuildTracks ( )

protected

Rebuild all tracks using this render-style.

Definition at line 980 of file REveTrackPropagator.cxx.

◆ RefFVAtt()

TMarker & ROOT::Experimental::REveTrackPropagator::RefFVAtt ( )

inline

Definition at line 319 of file REveTrackPropagator.hxx.

◆ RefPMAtt()

TMarker & ROOT::Experimental::REveTrackPropagator::RefPMAtt ( )

inline

Definition at line 318 of file REveTrackPropagator.hxx.

◆ RefPTBAtt()

TMarker & ROOT::Experimental::REveTrackPropagator::RefPTBAtt ( )

inline

Definition at line 320 of file REveTrackPropagator.hxx.

◆ ResetTrack()

void REveTrackPropagator::ResetTrack ( )

Reset cache holding particle trajectory.

Definition at line 308 of file REveTrackPropagator.cxx.

◆ SetDelta()

void REveTrackPropagator::SetDelta ( Double_t x )

Set maximum error and rebuild tracks.

Definition at line 1086 of file REveTrackPropagator.cxx.

◆ SetEditPathMarks()

void ROOT::Experimental::REveTrackPropagator::SetEditPathMarks ( Bool_t x )

inline

Definition at line 277 of file REveTrackPropagator.hxx.

◆ SetFitCluster2Ds()

void REveTrackPropagator::SetFitCluster2Ds ( Bool_t x )

Set 2D-cluster fitting and rebuild tracks.

Definition at line 1131 of file REveTrackPropagator.cxx.

◆ SetFitDaughters()

void REveTrackPropagator::SetFitDaughters ( Bool_t x )

Set daughter creation point fitting and rebuild tracks.

Definition at line 1095 of file REveTrackPropagator.cxx.

◆ SetFitDecay()

void REveTrackPropagator::SetFitDecay ( Bool_t x )

Set decay fitting and rebuild tracks.

Definition at line 1113 of file REveTrackPropagator.cxx.

◆ SetFitLineSegments()

void REveTrackPropagator::SetFitLineSegments ( Bool_t x )

Set line segment fitting and rebuild tracks.

Definition at line 1122 of file REveTrackPropagator.cxx.

◆ SetFitReferences()

void REveTrackPropagator::SetFitReferences ( Bool_t x )

Set track-reference fitting and rebuild tracks.

Definition at line 1104 of file REveTrackPropagator.cxx.

◆ SetMagField() [1/2]

void ROOT::Experimental::REveTrackPropagator::SetMagField ( Double_t b )

inline

Definition at line 266 of file REveTrackPropagator.hxx.

◆ SetMagField() [2/2]

void REveTrackPropagator::SetMagField	(	Double_t	bX,
		Double_t	bY,
		Double_t	bZ
	)

Set constant magnetic field and rebuild tracks.

Definition at line 994 of file REveTrackPropagator.cxx.

◆ SetMagFieldObj()

void REveTrackPropagator::SetMagFieldObj	(	REveMagField *	field,
		Bool_t	own_field = `kTRUE`
	)

Set constant magnetic field and rebuild tracks.

Definition at line 1002 of file REveTrackPropagator.cxx.

◆ SetMaxAng()

void REveTrackPropagator::SetMaxAng ( Double_t x )

Set maximum step angle and rebuild tracks.

Definition at line 1068 of file REveTrackPropagator.cxx.

◆ SetMaxOrbs()

void REveTrackPropagator::SetMaxOrbs ( Double_t x )

Set maximum number of orbits and rebuild tracks.

Definition at line 1040 of file REveTrackPropagator.cxx.

◆ SetMaxR()

void REveTrackPropagator::SetMaxR ( Double_t x )

Set maximum radius and rebuild tracks.

Definition at line 1022 of file REveTrackPropagator.cxx.

◆ SetMaxStep()

void REveTrackPropagator::SetMaxStep ( Double_t x )

Set maximum step-size and rebuild tracks.

Definition at line 1077 of file REveTrackPropagator.cxx.

◆ SetMaxZ()

void REveTrackPropagator::SetMaxZ ( Double_t x )

Set maximum z and rebuild tracks.

Definition at line 1031 of file REveTrackPropagator.cxx.

◆ SetMinAng()

void REveTrackPropagator::SetMinAng ( Double_t x )

Set maximum step angle and rebuild tracks.

WARNING – this method / variable was mis-named.

Definition at line 1050 of file REveTrackPropagator.cxx.

◆ SetProjTrackBreaking()

void REveTrackPropagator::SetProjTrackBreaking ( UChar_t x )

Set projection break-point mode and rebuild tracks.

Definition at line 1185 of file REveTrackPropagator.cxx.

◆ SetRnrCluster2Ds()

void REveTrackPropagator::SetRnrCluster2Ds ( Bool_t x )

Set rendering of 2D-clusters and rebuild tracks.

Definition at line 1149 of file REveTrackPropagator.cxx.

◆ SetRnrDaughters()

void REveTrackPropagator::SetRnrDaughters ( Bool_t x )

Set daughter rendering and rebuild tracks.

Definition at line 1158 of file REveTrackPropagator.cxx.

◆ SetRnrDecay()

void REveTrackPropagator::SetRnrDecay ( Bool_t x )

Set decay rendering and rebuild tracks.

Definition at line 1140 of file REveTrackPropagator.cxx.

◆ SetRnrFV()

void REveTrackPropagator::SetRnrFV ( Bool_t x )

Set first-vertex rendering and rebuild tracks.

Definition at line 1176 of file REveTrackPropagator.cxx.

◆ SetRnrPTBMarkers()

void REveTrackPropagator::SetRnrPTBMarkers ( Bool_t x )

Set projection break-point rendering and rebuild tracks.

Definition at line 1194 of file REveTrackPropagator.cxx.

◆ SetRnrReferences()

void REveTrackPropagator::SetRnrReferences ( Bool_t x )

Set track-reference rendering and rebuild tracks.

Definition at line 1167 of file REveTrackPropagator.cxx.

◆ SetStepper()

void ROOT::Experimental::REveTrackPropagator::SetStepper ( EStepper_e s )

inline

Definition at line 263 of file REveTrackPropagator.hxx.

◆ StampAllTracks()

void REveTrackPropagator::StampAllTracks ( )

Element-change notification.

Stamp all tracks as requiring display-list regeneration.

Definition at line 275 of file REveTrackPropagator.cxx.

◆ Step()

void REveTrackPropagator::Step	(	const REveVector4D &	v,
		const REveVectorD &	p,
		REveVector4D &	vOut,
		REveVectorD &	pOut
	)

protected

Wrapper to step helix.

Definition at line 472 of file REveTrackPropagator.cxx.

◆ StepRungeKutta()

void REveTrackPropagator::StepRungeKutta	(	Double_t	step,
		Double_t *	vect,
		Double_t *	vout
	)

protected

Wrapper to step with method RungeKutta.

Definition at line 1203 of file REveTrackPropagator.cxx.

◆ Update()

void REveTrackPropagator::Update	(	const REveVector4D &	v,
		const REveVectorD &	p,
		Bool_t	full_update = `kFALSE`,
		Bool_t	enforce_max_step = `kFALSE`
	)

protected

Update helix / B-field projection state.

Definition at line 424 of file REveTrackPropagator.cxx.

Member Data Documentation

◆ fEditPathMarks

Bool_t ROOT::Experimental::REveTrackPropagator::fEditPathMarks

protected

Definition at line 182 of file REveTrackPropagator.hxx.

◆ fFitCluster2Ds

Bool_t ROOT::Experimental::REveTrackPropagator::fFitCluster2Ds

protected

Definition at line 186 of file REveTrackPropagator.hxx.

◆ fFitDaughters

Bool_t ROOT::Experimental::REveTrackPropagator::fFitDaughters

protected

Definition at line 183 of file REveTrackPropagator.hxx.

◆ fFitDecay

Bool_t ROOT::Experimental::REveTrackPropagator::fFitDecay

protected

Definition at line 185 of file REveTrackPropagator.hxx.

◆ fFitLineSegments

Bool_t ROOT::Experimental::REveTrackPropagator::fFitLineSegments

protected

Definition at line 187 of file REveTrackPropagator.hxx.

◆ fFitReferences

Bool_t ROOT::Experimental::REveTrackPropagator::fFitReferences

protected

Definition at line 184 of file REveTrackPropagator.hxx.

◆ fFVAtt

TMarker ROOT::Experimental::REveTrackPropagator::fFVAtt

protected

Definition at line 194 of file REveTrackPropagator.hxx.

◆ fgDefault

REveTrackPropagator REveTrackPropagator::fgDefault

static

Definition at line 328 of file REveTrackPropagator.hxx.

◆ fgDefMagField

Double_t REveTrackPropagator::fgDefMagField = 0.5

static

Definition at line 326 of file REveTrackPropagator.hxx.

◆ fgkB2C

const Double_t REveTrackPropagator::fgkB2C = 0.299792458e-2

static

Definition at line 327 of file REveTrackPropagator.hxx.

◆ fH

Helix_t ROOT::Experimental::REveTrackPropagator::fH

protected

Definition at line 207 of file REveTrackPropagator.hxx.

◆ fLastPoints

std::vector<REveVector4D> ROOT::Experimental::REveTrackPropagator::fLastPoints

protected

Definition at line 205 of file REveTrackPropagator.hxx.

◆ fMagFieldObj

REveMagField* ROOT::Experimental::REveTrackPropagator::fMagFieldObj {nullptr}

protected

Definition at line 171 of file REveTrackPropagator.hxx.

◆ fMaxOrbs

Double_t ROOT::Experimental::REveTrackPropagator::fMaxOrbs

protected

Definition at line 179 of file REveTrackPropagator.hxx.

◆ fMaxR

Double_t ROOT::Experimental::REveTrackPropagator::fMaxR

protected

Definition at line 175 of file REveTrackPropagator.hxx.

◆ fMaxZ

Double_t ROOT::Experimental::REveTrackPropagator::fMaxZ

protected

Definition at line 176 of file REveTrackPropagator.hxx.

◆ fNMax

Int_t ROOT::Experimental::REveTrackPropagator::fNMax

protected

Definition at line 177 of file REveTrackPropagator.hxx.

◆ fOwnMagFiledObj

Bool_t ROOT::Experimental::REveTrackPropagator::fOwnMagFiledObj {kFALSE}

protected

Definition at line 172 of file REveTrackPropagator.hxx.

◆ fPMAtt

TMarker ROOT::Experimental::REveTrackPropagator::fPMAtt

protected

Definition at line 193 of file REveTrackPropagator.hxx.

◆ fPoints

std::vector<REveVector4D> ROOT::Experimental::REveTrackPropagator::fPoints

protected

Definition at line 204 of file REveTrackPropagator.hxx.

◆ fProjTrackBreaking

UChar_t ROOT::Experimental::REveTrackPropagator::fProjTrackBreaking

protected

Definition at line 197 of file REveTrackPropagator.hxx.

◆ fPTBAtt

TMarker ROOT::Experimental::REveTrackPropagator::fPTBAtt

protected

Definition at line 199 of file REveTrackPropagator.hxx.

◆ fRnrCluster2Ds

Bool_t ROOT::Experimental::REveTrackPropagator::fRnrCluster2Ds

protected

Definition at line 191 of file REveTrackPropagator.hxx.

◆ fRnrDaughters

Bool_t ROOT::Experimental::REveTrackPropagator::fRnrDaughters

protected

Definition at line 188 of file REveTrackPropagator.hxx.

◆ fRnrDecay

Bool_t ROOT::Experimental::REveTrackPropagator::fRnrDecay

protected

Definition at line 190 of file REveTrackPropagator.hxx.

◆ fRnrFV

Bool_t ROOT::Experimental::REveTrackPropagator::fRnrFV

protected

Definition at line 192 of file REveTrackPropagator.hxx.

◆ fRnrPTBMarkers

Bool_t ROOT::Experimental::REveTrackPropagator::fRnrPTBMarkers

protected

Definition at line 198 of file REveTrackPropagator.hxx.

◆ fRnrReferences

Bool_t ROOT::Experimental::REveTrackPropagator::fRnrReferences

protected

Definition at line 189 of file REveTrackPropagator.hxx.

◆ fStepper

EStepper_e ROOT::Experimental::REveTrackPropagator::fStepper

protected

Definition at line 169 of file REveTrackPropagator.hxx.

◆ fV

REveVectorD ROOT::Experimental::REveTrackPropagator::fV

protected

Definition at line 206 of file REveTrackPropagator.hxx.

Libraries for ROOT::Experimental::REveTrackPropagator:

[legend]

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

graf3d/eve7/inc/ROOT/REveTrackPropagator.hxx
graf3d/eve7/src/REveTrackPropagator.cxx

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Member Enumeration Documentation

◆ EProjTrackBreaking_e

◆ EStepper_e

Constructor & Destructor Documentation

◆ REveTrackPropagator() [1/2]

◆ REveTrackPropagator() [2/2]

◆ ~REveTrackPropagator()

Member Function Documentation

◆ CheckReferenceCount()

◆ ClosestPointBetweenLines()

◆ ClosestPointFromVertexToLineSegment()

◆ DistributeOffset()

◆ FillPointSet()

◆ GetCurrentPoint()

◆ GetDelta()

◆ GetEditPathMarks()

◆ GetFitCluster2Ds()

◆ GetFitDaughters()

◆ GetFitDecay()

◆ GetFitLineSegments()

◆ GetFitReferences()

◆ GetLastPoints()

◆ GetMagField()

◆ GetMaxAng()

◆ GetMaxOrbs()

◆ GetMaxR()

◆ GetMaxStep()

◆ GetMaxZ()

◆ GetMinAng()

◆ GetProjTrackBreaking()

◆ GetRnrCluster2Ds()

◆ GetRnrDaughters()

◆ GetRnrDecay()

◆ GetRnrFV()

◆ GetRnrPTBMarkers()

◆ GetRnrReferences()

◆ GetStepper()

◆ GetTrackLength()

◆ GoToBounds() [1/2]

◆ GoToBounds() [2/2]

◆ GoToLineSegment() [1/2]

◆ GoToLineSegment() [2/2]

◆ GoToVertex() [1/2]

◆ GoToVertex() [2/2]

◆ HelixIntersectPlane()

◆ InitTrack() [1/2]

◆ InitTrack() [2/2]

◆ IntersectPlane()

◆ IsOutsideBounds()

◆ LineIntersectPlane()

◆ LineToBounds()

◆ LineToVertex()

◆ LoopToBounds()

◆ LoopToLineSegment()

◆ LoopToVertex()

◆ OnZeroRefCount()

◆ operator=()

◆ PointOverVertex()

◆ PrintMagField()

◆ RebuildTracks()

◆ RefFVAtt()

◆ RefPMAtt()

◆ RefPTBAtt()

◆ ResetTrack()

◆ SetDelta()

◆ SetEditPathMarks()

◆ SetFitCluster2Ds()

◆ SetFitDaughters()

◆ SetFitDecay()

◆ SetFitLineSegments()

◆ SetFitReferences()