The nodes are set up when the multidetector geometry is imported from a ROOT geometry using KVGeoImport. All possible trajectories from the target through the detectors of the array are explored. As each detector/node is traversed, we store information on the detectors which are immediately in front of or behind it, and which trajectories (see KVGeoDNTrajectory class) pass through which node. This information can then be obtained from the KVGeoDetectorNode associated to each detector.

FORWARDS/BACKWARDS, IN FRONT/BEHIND

The convention is that movement towards the target is FORWARDS;

a detector D1 is IN FRONT of detector D2 if D1 is closer to the target.

Conversely, movement away from the target is BACKWARDS;

a detector D1 is BEHIND detector D2 if D1 is further from the target.

Definition at line 49 of file KVGeoDetectorNode.h.

Public Member Functions
	KVGeoDetectorNode ()
	Default constructor. More...

	KVGeoDetectorNode (const Char_t *name)
	Named node constructor. More...

virtual	~KVGeoDetectorNode ()
	Destructor. More...

void	AddBehind (KVDetector *)

void	AddInFront (KVDetector *)

void	AddTrajectory (KVGeoDNTrajectory *)

void	BuildTrajectoriesForwards (TSeqCollection *)

KVGeoDNTrajectory *	FindTrajectory (const char *title) const

KVGeoDNTrajectory *	FindTrajectory (UInt_t number) const
	Return pointer to trajectory passing through this node with given number. More...

KVSeqCollection *	GetBackwardTrajectories () const

KVDetector *	GetDetector () const

KVSeqCollection *	GetDetectorsBehind () const

KVSeqCollection *	GetDetectorsInFront () const

KVSeqCollection *	GetForwardTrajectories () const

const Char_t *	GetFullPathToNode () const

const Char_t *	GetName () const
	Name of node is same as name of associated detector. More...

Int_t	GetNDetsBehind () const
	Returns number of detectors directly behind this one. More...

Int_t	GetNDetsInFront () const
	Returns number of detectors directly in front of this one. More...

Int_t	GetNTraj () const
	Returns number of trajectories passing through this node. More...

Int_t	GetNTrajBackwards () const

Int_t	GetNTrajForwards () const

KVSeqCollection *	GetTrajectories () const

Bool_t	IsBehind (KVDetector *)
	return true if this node is directly behind the detector More...

Bool_t	IsInFrontOf (KVDetector *)
	return true if this node is directly in front of the detector More...

void	ls (Option_t *option="") const

void	RehashLists ()

void	SetDetector (KVDetector *)

Public Member Functions inherited from KVBase
	KVBase ()
	Default constructor. More...

	KVBase (const Char_t name, const Char_t title="")
	Ctor for object with given name and type. More...

	KVBase (const KVBase &)
	copy ctor More...

virtual	~ KVBase ()

virtual void	Clear (Option_t *opt="")
	Clear object properties : name, type/title, number, label. More...

virtual void	Copy (TObject &) const
	Make a copy of this object. More...

const Char_t *	GetLabel () const

UInt_t	GetNumber () const

UInt_t	GetNumberOfObjects () const

virtual TObject *	GetObject () const

const Char_t *	GetType () const

Bool_t	HasLabel () const

virtual Bool_t	IsCalled (const Char_t *name) const

Bool_t	IsLabelled (const Char_t *l) const

virtual Bool_t	IsType (const Char_t *typ) const

virtual void	List ()

KVBase &	operator= (const KVBase &)
	copy assignment operator More...

virtual void	Print (Option_t *option="") const

Double_t	ProtectedGetX (const TF1 *func, Double_t val, int &status, Double_t xmin=0.0, Double_t xmax=0.0) const

void	SetLabel (const Char_t *lab)

virtual void	SetNumber (UInt_t num)

virtual void	SetType (const Char_t *str)

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TNamed &named)

	TNamed (const TString &name, const TString &title)

virtual	~TNamed ()

virtual TObject *	Clone (const char *newname="") const

virtual Int_t	Compare (const TObject *obj) const

virtual void	FillBuffer (char *&buffer)

virtual const char *	GetTitle () const

virtual ULong_t	Hash () const

virtual Bool_t	IsSortable () const

TNamed &	operator= (const TNamed &rhs)

virtual void	SetName (const char *name)

virtual void	SetNameTitle (const char name, const char title)

virtual void	SetTitle (const char *title="")

virtual Int_t	Sizeof () const

Public Member Functions inherited from TObject
	TObject ()

	TObject (const TObject &object)

virtual	~TObject ()

void	AbstractMethod (const char *method) const

virtual void	AppendPad (Option_t *option="")

virtual void	Browse (TBrowser *b)

ULong_t	CheckedHash ()

virtual const char *	ClassName () const

virtual void	Delete (Option_t *option="")

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)

virtual void	Draw (Option_t *option="")

virtual void	DrawClass () const

virtual TObject *	DrawClone (Option_t *option="") const

virtual void	Dump () const

virtual void	Error (const char method, const char msgfmt,...) const

virtual void	Execute (const char method, const char params, Int_t *error=0)

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)

virtual void	Fatal (const char method, const char msgfmt,...) const

virtual TObject *	FindObject (const char *name) const

virtual TObject *	FindObject (const TObject *obj) const

virtual Option_t *	GetDrawOption () const

virtual const char *	GetIconName () const

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

virtual Option_t *	GetOption () const

virtual UInt_t	GetUniqueID () const

virtual Bool_t	HandleTimer (TTimer *timer)

Bool_t	HasInconsistentHash () const

virtual void	Info (const char method, const char msgfmt,...) const

virtual Bool_t	InheritsFrom (const char *classname) const

virtual Bool_t	InheritsFrom (const TClass *cl) const

virtual void	Inspect () const

void	InvertBit (UInt_t f)

virtual Bool_t	IsEqual (const TObject *obj) const

virtual Bool_t	IsFolder () const

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

void	MayNotUse (const char *method) const

virtual Bool_t	Notify ()

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const

void	operator delete (void *ptr)

void	operator delete[] (void *ptr)

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)

virtual void	Paint (Option_t *option="")

virtual void	Pop ()

virtual Int_t	Read (const char *name)

virtual void	RecursiveRemove (TObject *obj)

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)

virtual void	SetDrawOption (Option_t *option="")

virtual void	SetUniqueID (UInt_t uid)

virtual void	SysError (const char method, const char msgfmt,...) const

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()

virtual void	Warning (const char method, const char msgfmt,...) const

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const

Private Member Functions
void	CalculateBackwardsTrajectories ()
	Fill list with all trajectories going backwards from this node. More...

void	CalculateForwardsTrajectories ()
	Fill list with all trajectories going forwards from this node. More...

void	init ()

Private Attributes
KVSeqCollection *	fBehind
	list of detectors behind More...

KVDetector *	fDetector
	associated detector More...

KVSeqCollection *	fInFront
	list of detectors in front More...

Int_t	fNTraj
	number of trajectories passing through this node More...

Int_t	fNTrajBackwards
	number of trajectories going backwards from this node More...

Int_t	fNTrajForwards
	number of trajectories going forwards from this node More...

KVSeqCollection *	fTraj
	list of trajectories passing through this node More...

KVSeqCollection *	fTrajB
	list of trajectories passing through this node going backwards More...

KVSeqCollection *	fTrajF
	list of trajectories passing through this node going forwards More...

Additional Inherited Members
Public Types inherited from KVBase
enum	EKaliVedaBits { kIsKaliVedaObject = BIT(23) }

Public Types inherited from TObject
enum	EDeprecatedStatusBits

enum	EStatusBits

Static Public Member Functions inherited from KVBase
static Bool_t	AreEqual (Double_t x, Double_t y, Long64_t maxdif=1)
	Comparison between two 64-bit floating-point values. More...

static void	BackupFileWithDate (const Char_t *path)

static void	CombineFiles (const Char_t file1, const Char_t file2, const Char_t *newfilename, Bool_t keep=kTRUE)

static void	Deprecated (const char method, const char advice)

static Bool_t	FindClassSourceFiles (const Char_t class_name, KVString &imp_file, KVString &dec_file, const Char_t dir_name=".")

static Bool_t	FindExecutable (TString &exec, const Char_t *path="$(PATH)")

static const Char_t *	FindFile (const Char_t *search, TString &wfil)

static const Char_t *	GetBINDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetDATABASEFilePath ()

static const Char_t *	GetDATADIRFilePath (const Char_t *namefile="")

static Bool_t	GetDataSetEnv (const Char_t dataset, const Char_t type, Bool_t defval)

static const Char_t *	GetDataSetEnv (const Char_t dataset, const Char_t type, const Char_t *defval)

static Double_t	GetDataSetEnv (const Char_t dataset, const Char_t type, Double_t defval)

static const Char_t *	GetETCDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetExampleFilePath (const Char_t library, const Char_t namefile)
	Return full path to example file for given library (="KVMultiDet", "BackTrack", etc.) More...

static const Char_t *	GetINCDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetKVBuildDate ()
	Returns KaliVeda build date. More...

static const Char_t *	GetKVBuildDir ()
	Returns top-level directory used for build. More...

static const Char_t *	GetKVBuildTime ()
	Returns KaliVeda build date. More...

static const Char_t *	GetKVBuildType ()
	Returns KaliVeda build type (cmake build: Release, Debug, RelWithDebInfo, ...) More...

static const Char_t *	GetKVBuildUser ()
	Returns username of person who performed build. More...

static const Char_t *	GetKVSourceDir ()
	Returns top-level directory of source tree used for build. More...

static const Char_t *	GetKVVersion ()
	Returns KaliVeda version string. More...

static const Char_t *	GetLIBDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetListOfPlugins (const Char_t *base)

static const Char_t *	GetListOfPluginURIs (const Char_t *base)

static const Char_t *	GetPluginURI (const Char_t base, const Char_t plugin)

static void	GetTempFileName (TString &base)

static const Char_t *	GetTEMPLATEDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetWORKDIRFilePath (const Char_t *namefile="")

static const Char_t *	gitBranch ()
	Returns git branch of sources. More...

static const Char_t *	gitCommit ()
	Returns last git commit of sources. More...

static void	InitEnvironment ()

static bool	is_gnuinstall ()

static Bool_t	IsThisAPlugin (const TString &uri, TString &base)

static TPluginHandler *	LoadPlugin (const Char_t base, const Char_t uri="0")

static Bool_t	OpenContextMenu (const char method, TObject obj, const char *alt_method_name="")

static void	OpenTempFile (TString &base, std::ofstream &fp)

static void	PrintSplashScreen ()
	Prints welcome message and infos on version etc. More...

static Bool_t	SearchAndOpenKVFile (const Char_t name, std::ifstream &file, const Char_t kvsubdir="", KVLockfile *locks=0)

static Bool_t	SearchAndOpenKVFile (const Char_t name, std::ofstream &file, const Char_t kvsubdir="", KVLockfile *locks=0)

static Bool_t	SearchKVFile (const Char_t name, TString &fullpath, const Char_t kvsubdir="")

static const Char_t *	WorkingDirectory ()

Static Public Member Functions inherited from TObject
static Longptr_t	GetDtorOnly ()

static Bool_t	GetObjectStat ()

static void	SetDtorOnly (void *obj)

static void	SetObjectStat (Bool_t stat)

Public Attributes inherited from TObject
	kBitMask

	kCanDelete

	kCannotPick

	kHasUUID

	kInconsistent

	kInvalidObject

	kIsOnHeap

	kIsReferenced

	kMustCleanup

	kNoContextMenu

	kNotDeleted

	kObjInCanvas

	kOverwrite

	kSingleKey

	kWriteDelete

	kZombie

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

void	MakeZombie ()

Protected Attributes inherited from KVBase
TString	fLabel
	label for the object More...

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from TObject
	kOnlyPrepStep

#include <KVGeoDetectorNode.h>

Inheritance diagram for KVGeoDetectorNode:

[legend]

Constructor & Destructor Documentation

◆ KVGeoDetectorNode() [1/2]

KVGeoDetectorNode::KVGeoDetectorNode ( )

Default constructor.

Definition at line 80 of file KVGeoDetectorNode.cpp.

◆ KVGeoDetectorNode() [2/2]

KVGeoDetectorNode::KVGeoDetectorNode ( const Char_t * name )

Named node constructor.

Definition at line 92 of file KVGeoDetectorNode.cpp.

◆ ~KVGeoDetectorNode()

KVGeoDetectorNode::~KVGeoDetectorNode ( )

virtual

Destructor.

Definition at line 103 of file KVGeoDetectorNode.cpp.

Member Function Documentation

◆ AddBehind()

void KVGeoDetectorNode::AddBehind ( KVDetector * d )

Definition at line 189 of file KVGeoDetectorNode.cpp.

◆ AddInFront()

void KVGeoDetectorNode::AddInFront ( KVDetector * d )

Definition at line 179 of file KVGeoDetectorNode.cpp.

◆ AddTrajectory()

void KVGeoDetectorNode::AddTrajectory ( KVGeoDNTrajectory * t )

Definition at line 166 of file KVGeoDetectorNode.cpp.

◆ BuildTrajectoriesForwards()

void KVGeoDetectorNode::BuildTrajectoriesForwards ( TSeqCollection * list )

Add this node to each trajectory in list Then continue trajectories for each node in front of this one If more than one node is in front, a new trajectory is created and added to the list for each extra node

N.B. we are building trajectories starting from nodes furthest from target and moving towards it. Trajectories always go from the stopping detector towards the target. Therefore we add each new node to the end of each trajectory.

Definition at line 377 of file KVGeoDetectorNode.cpp.

◆ CalculateBackwardsTrajectories()

void KVGeoDetectorNode::CalculateBackwardsTrajectories ( )

private

Fill list with all trajectories going backwards from this node.

Definition at line 56 of file KVGeoDetectorNode.cpp.

◆ CalculateForwardsTrajectories()

void KVGeoDetectorNode::CalculateForwardsTrajectories ( )

private

Fill list with all trajectories going forwards from this node.

Definition at line 33 of file KVGeoDetectorNode.cpp.

◆ FindTrajectory() [1/2]

KVGeoDNTrajectory * KVGeoDetectorNode::FindTrajectory ( const char * title ) const

Return pointer to trajectory passing through this node with given title The title is of the form "DET1/DET2/DET3/" made of the names of the detectors/nodes on the trajectory

Definition at line 343 of file KVGeoDetectorNode.cpp.

◆ FindTrajectory() [2/2]

KVGeoDNTrajectory * KVGeoDetectorNode::FindTrajectory ( UInt_t number ) const

Return pointer to trajectory passing through this node with given number.

Definition at line 357 of file KVGeoDetectorNode.cpp.

◆ GetBackwardTrajectories()

KVSeqCollection * KVGeoDetectorNode::GetBackwardTrajectories ( ) const

Return list of all trajectories going backwards from this node Returns 0x0 if there are no backwards trajectories

Definition at line 236 of file KVGeoDetectorNode.cpp.

◆ GetDetector()

KVDetector * KVGeoDetectorNode::GetDetector ( ) const

Definition at line 125 of file KVGeoDetectorNode.cpp.

◆ GetDetectorsBehind()

KVSeqCollection* KVGeoDetectorNode::GetDetectorsBehind ( ) const

inline

Definition at line 82 of file KVGeoDetectorNode.h.

◆ GetDetectorsInFront()

KVSeqCollection* KVGeoDetectorNode::GetDetectorsInFront ( ) const

inline

Definition at line 78 of file KVGeoDetectorNode.h.

◆ GetForwardTrajectories()

KVSeqCollection * KVGeoDetectorNode::GetForwardTrajectories ( ) const

Return list of all trajectories going forwards from this node Returns 0x0 if there are no forwards trajectories

Definition at line 221 of file KVGeoDetectorNode.cpp.

◆ GetFullPathToNode()

const Char_t* KVGeoDetectorNode::GetFullPathToNode ( ) const

inline

Return full path to this node in ROOT geometry, i.e. "/TOP/A_1/B_2/MY_DETECTOR" This information is set by KVGeoImport on creation

Definition at line 106 of file KVGeoDetectorNode.h.

◆ GetName()

const Char_t * KVGeoDetectorNode::GetName ( ) const

virtual

Name of node is same as name of associated detector.

Reimplemented from TNamed.

Definition at line 135 of file KVGeoDetectorNode.cpp.

◆ GetNDetsBehind()

Int_t KVGeoDetectorNode::GetNDetsBehind ( ) const

Returns number of detectors directly behind this one.

Definition at line 261 of file KVGeoDetectorNode.cpp.

◆ GetNDetsInFront()

Int_t KVGeoDetectorNode::GetNDetsInFront ( ) const

Returns number of detectors directly in front of this one.

Definition at line 250 of file KVGeoDetectorNode.cpp.

◆ GetNTraj()

Int_t KVGeoDetectorNode::GetNTraj ( ) const

Returns number of trajectories passing through this node.

Definition at line 272 of file KVGeoDetectorNode.cpp.

◆ GetNTrajBackwards()

Int_t KVGeoDetectorNode::GetNTrajBackwards ( ) const

Returns number of trajectories which go backwards (away from the target) from this node, i.e. the number of trajectories of which this is not the start-point node If not already done, this sets up the list of backwards trajectories

Definition at line 308 of file KVGeoDetectorNode.cpp.

◆ GetNTrajForwards()

Int_t KVGeoDetectorNode::GetNTrajForwards ( ) const

Returns number of trajectories which go forwards (towards the target) from this node, i.e. the number of trajectories of which this is not the end-point node If not already done, this sets up the list of forwards trajectories

Definition at line 289 of file KVGeoDetectorNode.cpp.

◆ GetTrajectories()

KVSeqCollection* KVGeoDetectorNode::GetTrajectories ( ) const

inline

Definition at line 86 of file KVGeoDetectorNode.h.

◆ init()

void KVGeoDetectorNode::init ( void )

private

Definition at line 15 of file KVGeoDetectorNode.cpp.

◆ IsBehind()

Bool_t KVGeoDetectorNode::IsBehind ( KVDetector * d )

return true if this node is directly behind the detector

Definition at line 209 of file KVGeoDetectorNode.cpp.

◆ IsInFrontOf()

Bool_t KVGeoDetectorNode::IsInFrontOf ( KVDetector * d )

return true if this node is directly in front of the detector

Definition at line 199 of file KVGeoDetectorNode.cpp.

◆ ls()

void KVGeoDetectorNode::ls ( Option_t * option = "" ) const

virtual

Reimplemented from TNamed.

Definition at line 145 of file KVGeoDetectorNode.cpp.

◆ RehashLists()

void KVGeoDetectorNode::RehashLists ( )

Call this method if detector names change after lists are filled (they are hash lists, if names of objects change, strange behaviour will occur: you could put the same object in a list twice)

Definition at line 326 of file KVGeoDetectorNode.cpp.

◆ SetDetector()

void KVGeoDetectorNode::SetDetector ( KVDetector * d )

Definition at line 116 of file KVGeoDetectorNode.cpp.

Member Data Documentation

◆ fBehind

KVSeqCollection* KVGeoDetectorNode::fBehind

private

list of detectors behind

Definition at line 52 of file KVGeoDetectorNode.h.

◆ fDetector

KVDetector* KVGeoDetectorNode::fDetector

private

associated detector

Definition at line 50 of file KVGeoDetectorNode.h.

◆ fInFront

KVSeqCollection* KVGeoDetectorNode::fInFront

private

list of detectors in front

Definition at line 51 of file KVGeoDetectorNode.h.

◆ fNTraj

Int_t KVGeoDetectorNode::fNTraj

private

number of trajectories passing through this node

Definition at line 56 of file KVGeoDetectorNode.h.

◆ fNTrajBackwards

Int_t KVGeoDetectorNode::fNTrajBackwards

private

number of trajectories going backwards from this node

Definition at line 58 of file KVGeoDetectorNode.h.

◆ fNTrajForwards

Int_t KVGeoDetectorNode::fNTrajForwards

private

number of trajectories going forwards from this node

Definition at line 57 of file KVGeoDetectorNode.h.

◆ fTraj

KVSeqCollection* KVGeoDetectorNode::fTraj

private

list of trajectories passing through this node

Definition at line 53 of file KVGeoDetectorNode.h.

◆ fTrajB

KVSeqCollection* KVGeoDetectorNode::fTrajB

private

list of trajectories passing through this node going backwards

Definition at line 55 of file KVGeoDetectorNode.h.

◆ fTrajF

KVSeqCollection* KVGeoDetectorNode::fTrajF

private

list of trajectories passing through this node going forwards

Definition at line 54 of file KVGeoDetectorNode.h.

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

kaliveda.doxygen/KVMultiDet/geometry/KVGeoDetectorNode.h
kaliveda.doxygen/KVMultiDet/geometry/KVGeoDetectorNode.cpp

FORWARDS/BACKWARDS, IN FRONT/BEHIND

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ KVGeoDetectorNode() [1/2]

◆ KVGeoDetectorNode() [2/2]

◆ ~KVGeoDetectorNode()

Member Function Documentation

◆ AddBehind()

◆ AddInFront()

◆ AddTrajectory()

◆ BuildTrajectoriesForwards()

◆ CalculateBackwardsTrajectories()

◆ CalculateForwardsTrajectories()

◆ FindTrajectory() [1/2]

◆ FindTrajectory() [2/2]

◆ GetBackwardTrajectories()

◆ GetDetector()

◆ GetDetectorsBehind()

◆ GetDetectorsInFront()

◆ GetForwardTrajectories()

◆ GetFullPathToNode()

◆ GetName()

◆ GetNDetsBehind()

◆ GetNDetsInFront()

◆ GetNTraj()

◆ GetNTrajBackwards()

◆ GetNTrajForwards()

◆ GetTrajectories()

◆ init()

◆ IsBehind()

◆ IsInFrontOf()

◆ ls()

◆ RehashLists()

◆ SetDetector()

Member Data Documentation

◆ fBehind

◆ fDetector

◆ fInFront

◆ fNTraj

◆ fNTrajBackwards

◆ fNTrajForwards

◆ fTraj

◆ fTrajB

◆ fTrajF