Classes
struct	Test

Utilities
static TLine *	VerticalLine (Int_t i, Color_t col, Double_t x, Double_t low, Double_t high)

virtual	~TestF ()

virtual Test *	MakeTest ()=0

Test *	DoOne (const Double_t c, const Double_t delta, const Double_t xi, const Double_t sigma, const Int_t n, const Double_t a, const Double_t xMin, const Double_t xMax, TVirtualPad pad=0)

Test *	DoUnit (const Double_t sigma, const Double_t xi=1, const Int_t n=10, TVirtualPad *pad=0)

Test *	DoRealistic (TVirtualPad *pad=0)

virtual const char *	Prefix () const =0

virtual TNtuple *	MakeNTuple ()

virtual void	SetupScan (UShort_t mode, TFile &file, TCanvas &canvas, TNtuple *&nt)

void	PrintCanvas (TCanvas *c, Double_t xi, Double_t sigma)

virtual void	PreLoop (UShort_t mode, Int_t nVal)=0

virtual void	Step (UShort_t mode, Int_t i, Int_t j, Int_t n, Test test, TNtuple nt)=0

virtual void	PostLoop (UShort_t mode, TCanvas can, TNtuple nt, TFile *out)=0

void	ScanOne (Bool_t scanSigma, Int_t n, const Double_t *values, Int_t maxN=10)

void	ScanOne (Bool_t scanSigma, const TArrayD &values, Int_t maxN)

void	ScanTwo (Int_t n, const Double_t *values, Int_t maxN=10)

void	ScanTwo (const TArrayD &values, Int_t maxN)

void	Scan (UShort_t mode, Int_t n, const Double_t *values, Int_t maxN)

void	LoopOne (UShort_t mode, Int_t n, const Double_t values, Int_t maxN, TCanvas can, TNtuple nt, TFile out)

void	LoopTwo (Int_t n, const Double_t values, Int_t maxN, TCanvas can, TNtuple nt, TFile out)

void	StepIt (UShort_t mode, Double_t xi, Double_t sigma, Int_t maxN, Int_t i, Int_t j, Int_t n, TCanvas can, TNtuple nt, TDirectory p, const char pre, Double_t v)

Detailed Description

Base class for tests

Definition at line 25 of file TestF.C.

Constructor & Destructor Documentation

virtual TestF::~TestF ( )

inlinevirtual

Definition at line 203 of file TestF.C.

Member Function Documentation

Test* TestF::DoOne	(	const Double_t	c,
		const Double_t	delta,
		const Double_t	xi,
		const Double_t	sigma,
		const Int_t	n,
		const Double_t *	a,
		const Double_t	xMin,
		const Double_t	xMax,
		TVirtualPad *	pad = `0`
	)

inline

Do one scan

Parameters

c	Constant
delta	Most probable value \(\Delta_p\)
xi	Landau width \(\xi\)
sigma	Gaussian spread \(\sigma\)
n	Maximum number of particles
a	Particle weights
xMin	Least \(\Delta \)
xMax	Largest \(\Delta\)
pad	Pad to draw in

Returns: The test object

Definition at line 225 of file TestF.C.

Referenced by DoRealistic(), and DoUnit().

Test* TestF::DoRealistic ( TVirtualPad * pad = 0 )

inline

Do a realistic scan

Parameters

pad	Possibly existing canvas to plot in

Returns: Scan object

Definition at line 286 of file TestF.C.

Referenced by Scan().

Test* TestF::DoUnit	(	const Double_t	sigma,
		const Double_t	xi = `1`,
		const Int_t	n = `10`,
		TVirtualPad *	pad = `0`
	)

inline

Do a unit scan

Parameters

sigma	\(\sigma\) of the Gaussian
xi	\(\xi\) width of Landau
n	Number of particles
pad	Possibly existing canvas to plot in

Returns: Scan object

Definition at line 260 of file TestF.C.

Referenced by StepIt().

void TestF::LoopOne	(	UShort_t	mode,
		Int_t	n,
		const Double_t *	values,
		Int_t	maxN,
		TCanvas *	can,
		TNtuple *	nt,
		TFile *	out
	)

inline

Loop over one of \(\xi\) or \(\sigma\)

Parameters

mode	Mode (1: \(\sigma\), otherwise \(\xi\))
n	Number of values
values	Values
maxN	Maximum number of particles
can	Canvas to draw in
nt	NTuple to fill
out	Output directory

Definition at line 494 of file TestF.C.

Referenced by Scan().

void TestF::LoopTwo	(	Int_t	n,
		const Double_t *	values,
		Int_t	maxN,
		TCanvas *	can,
		TNtuple *	nt,
		TFile *	out
	)

inline

Loop over both \(\xi\) and \(\sigma\)

Parameters

n	Number of values
values	Values
maxN	Maximum number of particles
can	Canvas to draw in
nt	NTuple to fill
out	Output directory

Definition at line 522 of file TestF.C.

Referenced by Scan().

virtual TNtuple* TestF::MakeNTuple ( )

inlinevirtual

Make an output ntuple

Returns: Possibly newly allocated NTuple

Definition at line 309 of file TestF.C.

Referenced by SetupScan().

virtual Test* TestF::MakeTest ( )

pure virtual

Make a test object - overload

Returns: The test object

Referenced by DoOne().

virtual void TestF::PostLoop	(	UShort_t	mode,
		TCanvas *	can,
		TNtuple *	nt,
		TFile *	out
	)

pure virtual

Called after looping

Parameters

mode	Execution mode
can	Canvas
nt	NTuple
out	Output file

Referenced by Scan().

virtual const char* TestF::Prefix ( ) const

pure virtual

Prefix on output

Returns

Referenced by SetupScan().

virtual void TestF::PreLoop	(	UShort_t	mode,
		Int_t	nVal
	)

pure virtual

Executed before loop

Parameters

mode	Mode
nVal	Number of values

Referenced by Scan().

void TestF::PrintCanvas	(	TCanvas *	c,
		Double_t	xi,
		Double_t	sigma
	)

inline

Print canvas to output PDF

Parameters

c	Canvas
xi	\( \xi\)
sigma	\( \sigma\)

Returns: The full title of the page

Definition at line 344 of file TestF.C.

Referenced by Scan(), and StepIt().

void TestF::Scan	(	UShort_t	mode,
		Int_t	n,
		const Double_t *	values,
		Int_t	maxN
	)

inline

Do the scan

Parameters

mode	Mode of operation (0: both, 1: \(\sigma\), or \(\xi\))
n	Number of values
values	Values
maxN	Maximum number of particles

Definition at line 459 of file TestF.C.

Referenced by ScanOne(), and ScanTwo().

void TestF::ScanOne	(	Bool_t	scanSigma,
		Int_t	n,
		const Double_t *	values,
		Int_t	maxN = `10`
	)

inline

Scan over a parameter ( \(\xi\) or \(\sigma\))

Parameters

scanSigma	If true, scan \(\sigma\), otherwise \(\xi\)
n	Number of values
values	Values of the parameters
maxN	Number of particles

Definition at line 407 of file TestF.C.

Referenced by ScanOne().

void TestF::ScanOne	(	Bool_t	scanSigma,
		const TArrayD &	values,
		Int_t	maxN
	)

inline

Scan over a parameter ( \(\xi\) or \(\sigma\))

Parameters

scanSigma	If true, scan \(\sigma\), otherwise \(\xi\)
values	Values of the parameters
maxN	Number of particles

Definition at line 422 of file TestF.C.

void TestF::ScanTwo	(	Int_t	n,
		const Double_t *	values,
		Int_t	maxN = `10`
	)

inline

Scan over both parameter ( \(\xi\) and \(\sigma\))

Parameters

n	Number of parameters
values	Values of the parameters
maxN	Number of particles

Definition at line 435 of file TestF.C.

Referenced by ScanTwo().

void TestF::ScanTwo	(	const TArrayD &	values,
		Int_t	maxN
	)

inline

Scan over both parameter ( \(\xi\) and \(\sigma\))

Parameters

values	Values of the parameters
maxN	Number of particles

Definition at line 447 of file TestF.C.

virtual void TestF::SetupScan	(	UShort_t	mode,
		TFile *&	file,
		TCanvas *&	canvas,
		TNtuple *&	nt
	)

inlinevirtual

Setup for scanning

Parameters

mode	Scanning mode
file	Output file
canvas	Canvas
nt	Possible Ntuple

Definition at line 318 of file TestF.C.

Referenced by Scan().

virtual void TestF::Step	(	UShort_t	mode,
		Int_t	i,
		Int_t	j,
		Int_t	n,
		Test *	test,
		TNtuple *	nt
	)

pure virtual

Process a single step

Parameters

mode	Mode
i	First index
j	Second index (if any)
n	Number of values
test	Test result
nt	NTutple

Referenced by StepIt().

void TestF::StepIt	(	UShort_t	mode,
		Double_t	xi,
		Double_t	sigma,
		Int_t	maxN,
		Int_t	i,
		Int_t	j,
		Int_t	n,
		TCanvas *	can,
		TNtuple *	nt,
		TDirectory *	p,
		const char *	pre,
		Double_t	v
	)

inline

Parameters

mode	Mode
xi	\(\xi\)
sigma	\(\sigma\)
maxN	At most this many particles
i	First index
j	Last index
n	Number of values
can	Canvas
nt	NTuple
p	Parent directory
pre	Prefix on directory
v	Current value

Definition at line 555 of file TestF.C.

Referenced by LoopOne(), and LoopTwo().

static TLine* TestF::VerticalLine	(	Int_t	i,
		Color_t	col,
		Double_t	x,
		Double_t	low,
		Double_t	high
	)

inlinestatic

Draw a vertical line

Parameters

i	Line style
col	Line color
x	X value
low	Least Y value
high	Largest Y value

Returns: The line

Definition at line 195 of file TestF.C.

The documentation for this struct was generated from the following file:

PWGLF/FORWARD/analysis2/corrs/TestF.C

Classes

Utilities

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation