Detailed Description

A simple event generator for testing charged particle array response.

Each event consists of N KVSimNucleus nuclei with randomly drawn atomic number Z, kinetic energy and direction.

To use, first set the multiplicity: KVTestEvent::KVTestEvent(UInt_t n, Option_t * t) or KVTestEvent::SetMult(UInt_t mult) ... after default ctor

Then set the range in Z and the range in energy for the generated nuclei: KVTestEvent::SetZRange(UInt_t zlo, UInt_t zhi) KVTestEvent::SetERange(Float_t elo, Float_t ehi) (in MeV) or KVTestEvent::SetERangeAMeV with limits in MeV/nucleon

The masses of the nuclei are calculated from the Z assuming the valley- of-stability isotope.

By default angular ranges cover the full 4pi range, but this can be changed with KVTestEvent::SetThetaRange and KVTestEvent::SetPhiRange. Also by default directions are drawn isotropically within the set angular ranges (Option_t *t="isotropic") but by choosing option "random" this can be replaced with a flat angular distribution (see KVPosition::GetRandomDirection)

Definition at line 57 of file KVTestEvent.h.

#include <KVTestEvent.h>

Inheritance diagram for KVTestEvent:

[legend]

Public Member Functions
	KVTestEvent ()
	Default constructor.

	KVTestEvent (UInt_t mult, Option_t *t="isotropic")

virtual	~KVTestEvent ()

void	Generate ()

void	init ()
	Default initialisations.

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

void	SetERange (Float_t elo, Float_t ehi)

void	SetERangeAMeV (Float_t elo, Float_t ehi)

void	SetMult (UInt_t m)

void	SetPhiRange (Float_t phmin, Float_t phmax)

void	SetThetaRange (Float_t thmin, Float_t thmax)

void	SetZRange (UInt_t zlo, UInt_t zhi)

Public Member Functions inherited from KVSimEvent
	KVSimEvent (Int_t mult=50)

virtual	~KVSimEvent ()

Double_t	GetTotalCoulombEnergy () const

Public Member Functions inherited from KVTemplateEvent< KVSimNucleus >
	KVTemplateEvent (Int_t mult=50)
	internal iterator used by GetNextParticle()

KVSimNucleus *	AddParticle ()

Iterator	begin () const

void	ChangeDefaultFrame (const Char_t newdef, const Char_t defname="")

void	ChangeFrame (const KVFrameTransform &ft, const KVString &name="")

EventIterator	ConditionalIterator (const KVTemplateParticleCondition< KVSimNucleus > &c)

void	DefineGroup (const Char_t groupname, const Char_t from="")

void	DefineGroup (const Char_t groupname, KVTemplateParticleCondition< KVSimNucleus > cond, const Char_t *from="")

Iterator	end () const

void	FillHisto (TH1 h, const Char_t Nucleus_method, const Char_t method_prototype, const Char_t args, Option_t *opt="")

void	FillHisto (TH1 h, const Char_t Nucleus_method, Option_t *opt="")

std::enable_if< std::is_base_of< KVNucleus, U >::value >::type	FillIntegerList (KVIntegerList IL, Option_t opt)

std::enable_if< std::is_base_of< KVNucleus, U >::value, Double_t >::type	get_channel_qvalue () const

std::enable_if<!std::is_base_of< KVNucleus, U >::value, Double_t >::type	get_channel_qvalue () const

std::enable_if< std::is_base_of< KVNucleus, U >::value, KVString >::type	get_partition_name ()

std::enable_if<!std::is_base_of< KVNucleus, U >::value, KVString >::type	get_partition_name ()

Double_t	GetChannelQValue () const

std::enable_if< std::is_base_of< KVNucleus, U >::value, Double_t >::type	GetGSChannelQValue () const

std::enable_if< std::is_base_of< KVNucleus, U >::value >::type	GetGSMasses (std::vector< Double_t > &mass)

void	GetMasses (std::vector< Double_t > &mass)

virtual Int_t	GetMult (Option_t *opt="") const

void	GetMultiplicities (Int_t mult[], const TString &species, Option_t *opt="")

Int_t	GetMultiplicity (Int_t Z, Int_t A=0, Option_t *opt="")

KVSimNucleus *	GetNextParticle (Option_t *opt="") const

Iterator	GetNextParticleIterator (Option_t *opt) const

KVSimNucleus *	GetParticle (const Char_t *group_name) const

KVSimNucleus *	GetParticle (Int_t npart) const

KVSimNucleus *	GetParticleWithName (const Char_t *name) const

KVString	GetPartitionName ()

Double_t	GetSum (const Char_t Nucleus_method, const Char_t method_prototype, const Char_t args, Option_t opt="")

Double_t	GetSum (const Char_t Nucleus_method, Option_t opt="")

virtual void	ls (Option_t *t="") const

void	ResetEnergies ()

void	ResetGetNextParticle () const

void	SetFrame (const Char_t *frame, const KVFrameTransform &ft)

void	SetFrame (const Char_t newframe, const Char_t oldframe, const KVFrameTransform &ft)

void	SetFrameName (const KVString &name)

void	UpdateAllFrames ()

Public Member Functions inherited from KVEvent
	KVEvent (const TClass *particle_class, Int_t mult=50)

virtual	~KVEvent ()

KVNucleus *	AddNucleus ()

void	Clear (Option_t *opt="")

void	Copy (TObject &obj) const

void	CustomStreamer ()

const Char_t *	GetFrameName () const

KVNucleus *	GetNextNucleus (Option_t *opt="") const

KVNucleus *	GetNucleus (Int_t npart) const

KVNameValueList *	GetParameters () const

const TClonesArray *	GetParticleArray () const

virtual void	MergeEventFragments (TCollection events, Option_t opt="")

void	ResetGetNextNucleus () const

template<typename ValType >
void	SetParameter (const Char_t *name, ValType value) const

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

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

	KVBase (const KVBase &)
	copy ctor

virtual	~KVBase ()

const Char_t *	GetLabel () const

UInt_t	GetNumber () const

UInt_t	GetNumberOfObjects () 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

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 ()

void	Clear (Option_t *option="") override

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

Int_t	Compare (const TObject *obj) const override

void	Copy (TObject &named) 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)

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

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 Attributes
UInt_t	fGenMult
	multiplicity of nuclei to generate

Float_t	fLower_Limit_E
	min E of nuclei

Float_t	fLower_Limit_phi
	min phi of nuclei

Float_t	fLower_Limit_theta
	min theta of nuclei

UInt_t	fLower_Limit_Z
	min Z of nuclei

Char_t	fOption [12]
	[12] option string

Float_t	fUpper_Limit_E
	max E of nuclei

Float_t	fUpper_Limit_phi
	max phi of nuclei

Float_t	fUpper_Limit_theta
	max theta of nuclei

UInt_t	fUpper_Limit_Z
	max Z of nuclei

Bool_t	kAMeV
	true if E limits are in MeV/nucleon

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 KVEvent
static KVEvent *	Factory (const char *plugin)

template<typename T >
static void	MakeEventBranch (TTree *tree, const TString &branchname, T &event, Int_t bufsize=10000000)

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.

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.)

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

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

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

static const Char_t *	GetKVBuildTime ()
	Returns KaliVeda build time.

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

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

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

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

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.

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

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.

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

◆ KVTestEvent() [1/2]

KVTestEvent::KVTestEvent ( )

Default constructor.

Definition at line 19 of file KVTestEvent.cpp.

◆ ~KVTestEvent()

KVTestEvent::~KVTestEvent ( )

virtual

Definition at line 76 of file KVTestEvent.cpp.

◆ KVTestEvent() [2/2]

KVTestEvent::KVTestEvent	(	UInt_t	mult,
		Option_t *	t = `"isotropic"`
	)

Constructor with arguments

mult = multiplicity of event Option string can be "isotropic": particle directions generated isotropically (1/sin Theta law) "random": particle directions generated equiprobably

Definition at line 58 of file KVTestEvent.cpp.

Member Function Documentation

◆ Generate()

void KVTestEvent::Generate ( )

Generate an event based on given parameters. Before using, at least set multiplicity (using constructor with arguments or KVTestEvent::SetMult), range in Z (KVTestEvent::SetZRange) and range in energy (KVTestEvent::SetERange or KVTestEvent::SetERangeAMeV).

Definition at line 172 of file KVTestEvent.cpp.

◆ init()

void KVTestEvent::init ( void )

Default initialisations.

Definition at line 31 of file KVTestEvent.cpp.

◆ Print()

void KVTestEvent::Print ( Option_t * t = "" ) const

virtual

Print out list of all particles in event

Reimplemented from KVSimEvent.

Definition at line 204 of file KVTestEvent.cpp.

◆ SetERange()

void KVTestEvent::SetERange	(	Float_t	elo,
		Float_t	ehi
	)

Set range in kinetic energy of nuclei (MeV)

Definition at line 103 of file KVTestEvent.cpp.

◆ SetERangeAMeV()

void KVTestEvent::SetERangeAMeV	(	Float_t	elo,
		Float_t	ehi
	)

Set range in kinetic energy of nuclei (MeV/nucleon)

Definition at line 120 of file KVTestEvent.cpp.

◆ SetMult()

void KVTestEvent::SetMult ( UInt_t m )

inline

Definition at line 83 of file KVTestEvent.h.

◆ SetPhiRange()

void KVTestEvent::SetPhiRange	(	Float_t	phmin,
		Float_t	phmax
	)

Set azimuthal angular range for nuclei

Definition at line 153 of file KVTestEvent.cpp.

◆ SetThetaRange()

void KVTestEvent::SetThetaRange	(	Float_t	thmin,
		Float_t	thmax
	)

Set polar angular range for nuclei

Definition at line 137 of file KVTestEvent.cpp.

◆ SetZRange()

void KVTestEvent::SetZRange	(	UInt_t	zlo,
		UInt_t	zhi
	)

Set range in Z of nuclei

Definition at line 87 of file KVTestEvent.cpp.

Member Data Documentation

◆ fGenMult

UInt_t KVTestEvent::fGenMult

private

multiplicity of nuclei to generate

Definition at line 69 of file KVTestEvent.h.

◆ fLower_Limit_E

Float_t KVTestEvent::fLower_Limit_E

private

min E of nuclei

Definition at line 62 of file KVTestEvent.h.

◆ fLower_Limit_phi

Float_t KVTestEvent::fLower_Limit_phi

private

min phi of nuclei

Definition at line 67 of file KVTestEvent.h.

◆ fLower_Limit_theta

Float_t KVTestEvent::fLower_Limit_theta

private

min theta of nuclei

Definition at line 65 of file KVTestEvent.h.

◆ fLower_Limit_Z

UInt_t KVTestEvent::fLower_Limit_Z

private

min Z of nuclei

Definition at line 60 of file KVTestEvent.h.

◆ fOption

Char_t KVTestEvent::fOption[12]

private

[12] option string

Definition at line 68 of file KVTestEvent.h.

◆ fUpper_Limit_E

Float_t KVTestEvent::fUpper_Limit_E

private

max E of nuclei

Definition at line 61 of file KVTestEvent.h.

◆ fUpper_Limit_phi

Float_t KVTestEvent::fUpper_Limit_phi

private

max phi of nuclei

Definition at line 66 of file KVTestEvent.h.

◆ fUpper_Limit_theta

Float_t KVTestEvent::fUpper_Limit_theta

private

max theta of nuclei

Definition at line 64 of file KVTestEvent.h.

◆ fUpper_Limit_Z

UInt_t KVTestEvent::fUpper_Limit_Z

private

max Z of nuclei

Definition at line 59 of file KVTestEvent.h.

◆ kAMeV

Bool_t KVTestEvent::kAMeV

private

true if E limits are in MeV/nucleon

Definition at line 63 of file KVTestEvent.h.

Detailed Description

Public Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ KVTestEvent() [1/2]

◆ ~KVTestEvent()

◆ KVTestEvent() [2/2]

Member Function Documentation

◆ Generate()

◆ init()

◆ Print()

◆ SetERange()

◆ SetERangeAMeV()

◆ SetMult()

◆ SetPhiRange()

◆ SetThetaRange()

◆ SetZRange()

Member Data Documentation

◆ fGenMult

◆ fLower_Limit_E

◆ fLower_Limit_phi

◆ fLower_Limit_theta

◆ fLower_Limit_Z

◆ fOption

◆ fUpper_Limit_E

◆ fUpper_Limit_phi

◆ fUpper_Limit_theta

◆ fUpper_Limit_Z

◆ kAMeV