Detailed Description

Reconstruct particles in group of detectors after filtering simulated events.

This class inherits the experimental reconstruction class, KVGroupReconstructor, in order to use as much as possible the same algorithms for event reconstruction in both cases.

Author: John Frankland

Date: Fri Jul 2 11:44:58 2021

Definition at line 20 of file KVFilterGroupReconstructor.h.

#include <KVFilterGroupReconstructor.h>

Inheritance diagram for KVFilterGroupReconstructor:

[legend]

Public Member Functions
	KVFilterGroupReconstructor (const KVGroup *g=nullptr)

void	AddSimParticle (const KVNucleus *n)

void	CalibrateParticle (KVReconstructedNucleus *PART) override

void	Clear (Option_t *="") override

void	IdentifyParticle (KVReconstructedNucleus &PART) override

void	ReconstructParticle (KVReconstructedNucleus part, const KVGeoDNTrajectory traj, const KVGeoDetectorNode *node) override

void	SetDataQualityAudit (const KVDataQualityAudit *DQA)

void	SetSimEvent (KVEvent *e)

Public Member Functions inherited from KVGroupReconstructor
	KVGroupReconstructor (const KVGroup *g=nullptr)
	Default constructor. More...

virtual	~KVGroupReconstructor ()
	Destructor. More...

void	AnalyseParticles ()

void	Calibrate ()
	Calculate and set energies of all Z-identified but uncalibrated charged particles in event. More...

KVReconstructedEvent *	GetEventFragment () const

KVGroup *	GetGroup () const

int	GetNFiredDets () const

Int_t	GetNIdentifiedInGroup ()

Int_t	GetNUnidentifiedInGroup ()

virtual void	Identify ()

void	Process ()

virtual void	Reconstruct ()

virtual void	SetGroup (const KVGroup *g)

void	SetReconEventClass (TClass *c)
	Instantiate event fragment object. More...

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...

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

const Char_t *	GetLabel () const

UInt_t	GetNumber () const

virtual TObject *	GetObject () const

virtual 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...

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

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 ()

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

Int_t	Compare (const TObject *obj) const override

virtual void	FillBuffer (char *&buffer)

const char *	GetName () const override

const char *	GetTitle () const override

ULong_t	Hash () const override

TClass *	IsA () const override

Bool_t	IsSortable () const override

void	ls (Option_t *option="") const override

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

void	Streamer (TBuffer &) override

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

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=nullptr)

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

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)

Bool_t	IsDestructed () const

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 vp)

void	operator delete[] (void *ptr)

void	operator delete[] (void ptr, void vp)

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)

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

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=nullptr, Int_t option=0, Int_t bufsize=0)

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

Private Member Functions
KVReconNucTrajectory *	get_recon_traj_for_particle (const KVGeoDNTrajectory , const KVGeoDetectorNode node) override
	number of particles hitting detector aas yet unidentified More...

void	identify_particle (KVIDTelescope idt, KVIdentificationResult IDR, KVReconstructedNucleus &nuc) override

void	PerformSecondaryAnalysis ()
	After first round of identification in group, try to identify remaining particles. More...

Private Attributes
KVReconstructedNucleus *	current_nuc_recon
	correspondence between reconstructed and simulated particles More...

std::unordered_map< std::string, double >	energy_loss
	temporary, store argument to ReconstructParticle More...

const KVDataQualityAudit *	fDataQAudit = nullptr

std::unique_ptr< KVEvent >	fSimEvent
	experimental data on identification thresholds & capabilities More...

std::unordered_map< std::string, int >	hits
	particles of simulated event detected in this group More...

std::unordered_map< std::string, int >	number_uncalibrated
	energy losses in detectors More...

std::unordered_map< std::string, int >	number_unidentified
	number of particles for which the energy contribution of detector has not yet been set More...

std::unordered_map< KVReconstructedNucleus *, TList >	part_correspond
	count simulated particles in stopping detectors 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 KVGroupReconstructor
static KVGroupReconstructor *	Factory (const TString &plugin="", const KVGroup *g=nullptr)

static void	SetDoCalibration (bool on=kTRUE)

static void	SetDoIdentification (bool on=kTRUE)

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 KVString &class_name, KVString &imp_file, KVString &dec_file, const KVString &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 KVString	GetDataSetEnv (const KVString &dataset, const KVString &type, const char *defval)

template<typename ValType >
static ValType	GetDataSetEnv (const KVString &dataset, const KVString &type, const ValType &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 time. 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 int	GetKVMajorVersion ()

static int	GetKVMinorVersion ()

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	IsEnvInit ()

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, KVSQLite::database &dbfile, const Char_t kvsubdir="")

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 TNamed
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 ()

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 TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from TObject
	kOnlyPrepStep

Constructor & Destructor Documentation

◆ KVFilterGroupReconstructor()

KVFilterGroupReconstructor::KVFilterGroupReconstructor ( const KVGroup * g = nullptr )

inline

Definition at line 39 of file KVFilterGroupReconstructor.h.

Member Function Documentation

◆ AddSimParticle()

void KVFilterGroupReconstructor::AddSimParticle ( const KVNucleus * n )

inline

Add copy of simulated particle to internal list of particles detected by this group

Increment hit count in each detector on particle's trajectory

Definition at line 47 of file KVFilterGroupReconstructor.h.

◆ CalibrateParticle()

void KVFilterGroupReconstructor::CalibrateParticle ( KVReconstructedNucleus * PART )

overridevirtual

Calculate and set the energy of a (previously identified) reconstructed particle, including an estimate of the energy loss in the target.

Reimplemented from KVGroupReconstructor.

Definition at line 263 of file KVFilterGroupReconstructor.cpp.

◆ Clear()

void KVFilterGroupReconstructor::Clear ( Option_t * = "" )

inlineoverridevirtual

Clear copies of simulated particles from internal list

Reimplemented from KVGroupReconstructor.

Definition at line 62 of file KVFilterGroupReconstructor.h.

◆ get_recon_traj_for_particle()

KVReconNucTrajectory * KVFilterGroupReconstructor::get_recon_traj_for_particle	(	const KVGeoDNTrajectory *	traj,
		const KVGeoDetectorNode *	node
	)

overrideprivatevirtual

number of particles hitting detector aas yet unidentified

We look for a simulated particle stopped in the same node with the same trajectory. We use the actual trajectory of the simulated particle to get the right reconstruction trajectory Info("get_recon_traj","traj=%s node=%s",traj->GetPathString().Data(), node->GetName());

Reimplemented from KVGroupReconstructor.

Definition at line 12 of file KVFilterGroupReconstructor.cpp.

◆ identify_particle()

void KVFilterGroupReconstructor::identify_particle	(	KVIDTelescope *	idt,
		KVIdentificationResult *	IDR,
		KVReconstructedNucleus &	nuc
	)

overrideprivatevirtual

check associated simulated particle passes identification threshold

if more than one simulated particle stopped in the same detector, we add the Z, A and E of each particle together and merge the lists of parameters into one.

Reimplemented from KVGroupReconstructor.

Reimplemented in KVINDRAFilterGroupReconstructor.

Definition at line 55 of file KVFilterGroupReconstructor.cpp.