Detailed Description

Base class for charged particle Z & A identfication using functionals developed by L. Tassan-Got (IPN Orsay)

A KVIDZAGrid identification grid can be generated from the functional in order to visualise the corresponding identification lines.

The following methods are defined in this class:

SetIdent() -- sets the Z & A for each KVIDZALine
AddLine()  -- adds a KVIDZALine to the grid
NewGrid()  -- generates a new KVIDZAGrid

In order to use MakeIDGrid() for this class, the user must set the name of the parameter in the identification functional which corresponds to the atomic number Z i.e. using

SetParName(i,"Z")

with i=the relevant parameter index.

Definition at line 40 of file KVTGIDZA.h.

#include <KVTGIDZA.h>

Inheritance diagram for KVTGIDZA:

[legend]

Public Member Functions
	KVTGIDZA ()

	KVTGIDZA (const Char_t name, const Char_t function, Double_t xmin, Double_t xmax, Int_t npar, Int_t x_par, Int_t y_par)

	KVTGIDZA (const Char_t *name, Int_t npar, Int_t type, Int_t light)

virtual	~ KVTGIDZA ()

void	AddLineToGrid (KVIDGrid *g, Int_t ID, Int_t npoints, Double_t xmin, Double_t xmax, Bool_t logscale=kFALSE)

Public Member Functions inherited from KVTGIDZ
	KVTGIDZ ()

	KVTGIDZ (const Char_t name, const Char_t function, Double_t xmin, Double_t xmax, Int_t npar, Int_t x_par, Int_t y_par)

	KVTGIDZ (const Char_t *name, Int_t npar, Int_t type, Int_t light, Int_t mass)

	KVTGIDZ (const KVTGID &)

virtual	~ KVTGIDZ ()

Public Member Functions inherited from KVTGID
	KVTGID ()
	Default ctor. More...

	KVTGID (const Char_t name, const Char_t function, Double_t xmin, Double_t xmax, Int_t npar, Int_t par_x, Int_t par_y)

	KVTGID (const KVTGID &)
	copy constructor More...

virtual	~ KVTGID ()

void	AddIDTelescope (KVBase *tel)

void	ClearIDTelescopes ()

Int_t	Compare (const TObject *obj) const

virtual void	Copy (TObject &tgid) const
	Copy this KVTGID function into the KVTGID object referenced by tgid. More...

Double_t	GetAlpha () const

Double_t	GetBeta () const

Double_t	GetDistanceToLine (Double_t x, Double_t y, Int_t id, Double_t *params=0)

Double_t	GetEta () const

Int_t	GetFunctionalType () const

const Char_t *	GetFunctionName () const

Double_t	GetG () const

virtual Double_t	GetIdentification (Double_t ID_min, Double_t ID_max, Double_t &ID_quality, Double_t *par=0)

Double_t	GetIDmax () const

Double_t	GetIDmin () const

const KVString &	GetIDTelescopes () const

Double_t	GetLambda () const

Int_t	GetLightEnergyDependence () const

Int_t	GetMassFormula () const

Double_t	GetMu () const

Double_t	GetNu () const

Double_t	GetPdx () const

Double_t	GetPdy () const

virtual Int_t	GetStatus () const

virtual const Char_t *	GetStatusString () const
	Returns explanatory message for value of GetStatus() More...

const KVNumberList &	GetValidRuns () const

const Char_t *	GetVarX () const

const Char_t *	GetVarY () const

Double_t	GetXi () const

Int_t	GetZorA () const

Bool_t	IsValidForRun (Int_t run) const

Bool_t	IsValidForTelescope (KVBase *tel) const

virtual void	Print (Option_t *option="") const
	Print info on functional and grid. More...

void	SetAlpha (Double_t val)

void	SetBeta (Double_t val)

void	SetEta (Double_t val)

void	SetG (Double_t val)

void	SetIDmax (Double_t x)

void	SetIDmin (Double_t x)

void	SetIDTelescopes (const TCollection *)

void	SetLambda (Double_t val)

void	SetLTGParameterNames ()

void	SetLTGParameters (Double_t *par)

void	SetLTGParameters (Float_t *par)

void	SetMassformula (Int_t val)

void	SetMu (Double_t val)

void	SetNu (Double_t val)

void	SetPdx (Double_t val)

void	SetPdy (Double_t val)

void	SetValidRuns (const KVNumberList &r)

void	SetVarX (const Char_t *x)

void	SetVarY (const Char_t *x)

void	SetXi (Double_t val)

void	WriteToAsciiFile (std::ofstream &) const
	Write parameters of LTG fit in file. More...

Private Member Functions
virtual KVIDLine *	AddLine (KVIDGrid *)
	Add a new KVIDZALine to the grid. More...

virtual void	SetIdent (KVIDLine *, Double_t ID)

Additional Inherited Members
Public Types inherited from KVTGID
enum	{ kStatus_OK , kStatus_NotBetween_IDMin_IDMax }
	status codes for GetIdentification More...

Static Public Member Functions inherited from KVTGID
static Int_t	GetNumberOfLTGParameters (Int_t type, Int_t light)

static KVTGID *	MakeTGID (const Char_t *name, Int_t type, Int_t light, Int_t ZorA, Int_t mass)

static KVTGID *	ReadFromAsciiFile (const Char_t *name, std::ifstream &)

Constructor & Destructor Documentation

◆ KVTGIDZA() [1/3]

KVTGIDZA::KVTGIDZA ( )

inline

Definition at line 46 of file KVTGIDZA.h.

◆ KVTGIDZA() [2/3]

KVTGIDZA::KVTGIDZA	(	const Char_t *	name,
		const Char_t *	function,
		Double_t	xmin,
		Double_t	xmax,
		Int_t	npar,
		Int_t	x_par,
		Int_t	y_par
	)

Create A identification with given name, using a KVTGIDFunctions namespace function (e.g. "tassangot_A"), for 'x' values from xmin to xmax, npar parameters, and defining the parameter indices corresponding to 'x' and 'y' coordinates.

Definition at line 24 of file KVTGIDZA.cpp.

◆ KVTGIDZA() [3/3]

KVTGIDZA::KVTGIDZA	(	const Char_t *	name,
		Int_t	npar,
		Int_t	type,
		Int_t	light
	)

Create A identification with given "name", using the generalised Tassan-Got functional KVTGIDFunctions::fede. npar = total number of parameters type = functional type (0: standard, 1:extended) light = with (1) or without (0) CsI light-energy dependence

Definition at line 48 of file KVTGIDZA.cpp.

◆ ~ KVTGIDZA()

virtual KVTGIDZA::~ KVTGIDZA ( )

inlinevirtual

Definition at line 53 of file KVTGIDZA.h.

Member Function Documentation

◆ AddLine()

KVIDLine * KVTGIDZA::AddLine ( KVIDGrid * g )

privatevirtual

Add a new KVIDZALine to the grid.

Reimplemented from KVTGIDZ.

Definition at line 95 of file KVTGIDZA.cpp.

◆ AddLineToGrid()

void KVTGIDZA::AddLineToGrid	(	KVIDGrid *	g,
		Int_t	Z,
		Int_t	npoints,
		Double_t	xmin,
		Double_t	xmax,
		Bool_t	log_scale = `kFALSE`
	)

virtual

Add a line to the grid 'g' for identification label 'Z' with 'npoints' points calculated between X-coordinates xmin and xmax. Points are omitted if the resulting value of the functional is not a number (TMath::IsNan = kTRUE).

For Z<=8 several KVIDZALines are added for common isotopes (p,d,t, 3He, etc.) For Z>8 a line for the current Z is drawn, with the A corresponding to Charity's EAL formula

Before using this method the user must have set the name of the parameter in the identification functional which corresponds to the atomic number Z i.e. using SetParName(i,"Z") with i=the relevant parameter index.

If log_scale=kTRUE (default is kFALSE), more points are used at the beginning of the line than at the end, with a logarithmic dependence. A & Z identification on va faire: p,d,t,3He,4He,6He,6Li,7Li,8Li,7Be,9Be, etc.

Reimplemented from KVTGID.

Definition at line 123 of file KVTGIDZA.cpp.

◆ SetIdent()

void KVTGIDZA::SetIdent	(	KVIDLine *	line,
		Double_t	Id
	)