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. More...

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

virtual	~ KVTestEvent ()

void	Generate ()

void	init ()
	Default initialisations. More...

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() More...

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. 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 ()

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 More...

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)

Private Attributes
UInt_t	fGenMult
	multiplicity of nuclei to generate More...

Float_t	fLower_Limit_E
	min E of nuclei More...

Float_t	fLower_Limit_phi
	min phi of nuclei More...

Float_t	fLower_Limit_theta
	min theta of nuclei More...

UInt_t	fLower_Limit_Z
	min Z of nuclei More...

Char_t	fOption [12]
	[12] option string More...

Float_t	fUpper_Limit_E
	max E of nuclei More...

Float_t	fUpper_Limit_phi
	max phi of nuclei More...

Float_t	fUpper_Limit_theta
	max theta of nuclei More...

UInt_t	fUpper_Limit_Z
	max Z of nuclei More...

Bool_t	kAMeV
	true if E limits are in MeV/nucleon More...

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

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. 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 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 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, 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 ()

Constructor & Destructor Documentation

◆ KVTestEvent() [1/2]

KVTestEvent::KVTestEvent ( )

Default constructor.

Definition at line 19 of file KVTestEvent.cpp.

◆ ~ KVTestEvent()

virtual KVTestEvent::~ KVTestEvent ( )

virtual

◆ 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