Test class for class Vavilov and its subclasses.

For test purposes, the class contains a number of static function that return the tabulated values of the Vavilov pdf given by S.M. Seltzer and M.J. Berger: Energy loss stragglin of protons and mesons: Tabulation of the Vavilov distribution, pp 187-203 in: National Research Council (U.S.), Committee on Nuclear Science: Studies in penetration of charged particles in matter, Nat. Akad. Sci. Publication 1133, Nucl. Sci. Series Report No. 39, Washington (Nat. Akad. Sci.) 1964, 388 pp. Available from Google books

B. List 24.6.2010

Definition at line 64 of file VavilovTest.h.

Static Public Member Functions
static int	CdfTest (Vavilov &v, std::ostream &os, double maxabsdiff, double maxcdfdiff)
	Test the cdf values against the integral of the pdf Returns 0 if the test is passed. More...

static int	CdfTest (Vavilov &v, std::ostream &os)
	Test the cdf values against the integral of the pdf Returns 0 if the test is passed. More...

static void	GetCdfTestParams (const Vavilov &v, double &maxabsdiff, double &maxcdfdiff)

static void	GetPdfTestParams (const Vavilov &v, double &maxabsdiff, double &maxdiffmantissa, double &agreefraction, double &agreediffmantissa)

static void	GetQuantileTestParams (const Vavilov &v, double &maxabsdiff)

static double	GetSBBeta2 (int ibeta2)
	Return the \(\beta^2\) value in the tables of Seltzer and Berger. More...

static double	GetSBKappa (int ikappa)
	Return the \(\kappa\) value for ikappa in the tables of Seltzer and Berger. More...

static double	GetSBLambda (int ikappa, int ilambda)
	Return the \(\lambda\) value in the tables of Seltzer and Berger. More...

static int	GetSBNBeta2 ()
	Return the number of \(\beta^2\) values in the tables of Seltzer and Berger. More...

static int	GetSBNKappa ()
	Return the number of \(\kappa\) values in the tables of Seltzer and Berger. More...

static int	GetSBNLambda (int ikappa)
	Return the number of \(\lambda\) values in the tables of Seltzer and Berger. More...

static double	GetSBVavilovPdf (int ikappa, int ibeta2, int ilambda)
	Return the value of \(p(\lambda)\) in the tables of Seltzer and Berger. More...

static int	PdfTest (Vavilov &v, std::ostream &os, double maxabsdiff, double maxdiffmantissa, double agreefraction, double agreediffmantissa)
	Test the pdf values against the tables of Seltzer and Berger. More...

static int	PdfTest (Vavilov &v, std::ostream &os)
	Test the pdf values against the tables of Seltzer and Berger. More...

static void	PrintPdfTable (Vavilov &v, std::ostream &os, int digits=3)
	Print a table of the pdf values to stream os. More...

static int	QuantileTest (Vavilov &v, std::ostream &os, double maxabsdiff)
	Test the quantile values against the cdf Returns 0 if the test is passed. More...

static int	QuantileTest (Vavilov &v, std::ostream &os)
	Test the quantile values against the cdf Returns 0 if the test is passed. More...

#include </mnt/build/workspace/root-makedoc-v608/rootspi/rdoc/src/v6-08-00-patches/math/mathmore/test/VavilovTest.h>

Member Function Documentation

◆ CdfTest() [1/2]

int ROOT::Math::VavilovTest::CdfTest	(	Vavilov &	v,
		std::ostream &	os,
		double	maxabsdiff,
		double	maxcdfdiff
	)

static

Test the cdf values against the integral of the pdf Returns 0 if the test is passed.

Parameters

v	The Vavilov test object
os	Output stream

Definition at line 698 of file VavilovTest.cxx.

◆ CdfTest() [2/2]

int ROOT::Math::VavilovTest::CdfTest	(	Vavilov &	v,
		std::ostream &	os
	)

static

Test the cdf values against the integral of the pdf Returns 0 if the test is passed.

Parameters

v	The Vavilov test object
os	Output stream

Definition at line 692 of file VavilovTest.cxx.

◆ GetCdfTestParams()

void ROOT::Math::VavilovTest::GetCdfTestParams	(	const Vavilov &	v,
		double &	maxabsdiff,
		double &	maxcdfdiff
	)

static

Definition at line 882 of file VavilovTest.cxx.

◆ GetPdfTestParams()

void ROOT::Math::VavilovTest::GetPdfTestParams	(	const Vavilov &	v,
		double &	maxabsdiff,
		double &	maxdiffmantissa,
		double &	agreefraction,
		double &	agreediffmantissa
	)

static

Definition at line 867 of file VavilovTest.cxx.

◆ GetQuantileTestParams()

void ROOT::Math::VavilovTest::GetQuantileTestParams	(	const Vavilov &	v,
		double &	maxabsdiff
	)

static

Definition at line 893 of file VavilovTest.cxx.

◆ GetSBBeta2()

double ROOT::Math::VavilovTest::GetSBBeta2 ( int ibeta2 )

static

Return the \(\beta^2\) value in the tables of Seltzer and Berger.

Definition at line 415 of file VavilovTest.cxx.

◆ GetSBKappa()

double ROOT::Math::VavilovTest::GetSBKappa ( int ikappa )

static

Return the \(\kappa\) value for ikappa in the tables of Seltzer and Berger.

Definition at line 406 of file VavilovTest.cxx.

◆ GetSBLambda()

double ROOT::Math::VavilovTest::GetSBLambda	(	int	ikappa,
		int	ilambda
	)

static

Return the \(\lambda\) value in the tables of Seltzer and Berger.

Definition at line 425 of file VavilovTest.cxx.

◆ GetSBNBeta2()

int ROOT::Math::VavilovTest::GetSBNBeta2 ( )

static

Return the number of \(\beta^2\) values in the tables of Seltzer and Berger.

Definition at line 411 of file VavilovTest.cxx.

◆ GetSBNKappa()

int ROOT::Math::VavilovTest::GetSBNKappa ( )

static

Return the number of \(\kappa\) values in the tables of Seltzer and Berger.

Definition at line 402 of file VavilovTest.cxx.

◆ GetSBNLambda()

int ROOT::Math::VavilovTest::GetSBNLambda ( int ikappa )

static

Return the number of \(\lambda\) values in the tables of Seltzer and Berger.

Definition at line 420 of file VavilovTest.cxx.

◆ GetSBVavilovPdf()

double ROOT::Math::VavilovTest::GetSBVavilovPdf	(	int	ikappa,
		int	ibeta2,
		int	ilambda
	)

static

Return the value of \(p(\lambda)\) in the tables of Seltzer and Berger.

Definition at line 431 of file VavilovTest.cxx.

◆ PdfTest() [1/2]

int ROOT::Math::VavilovTest::PdfTest	(	Vavilov &	v,
		std::ostream &	os,
		double	maxabsdiff,
		double	maxdiffmantissa,
		double	agreefraction,
		double	agreediffmantissa
	)

static

Test the pdf values against the tables of Seltzer and Berger.

Returns 0 if the test is passed

Parameters

v	The Vavilov test object
os	Output stream

Definition at line 490 of file VavilovTest.cxx.

◆ PdfTest() [2/2]

int ROOT::Math::VavilovTest::PdfTest	(	Vavilov &	v,
		std::ostream &	os
	)

static

Test the pdf values against the tables of Seltzer and Berger.

Returns 0 if the test is passed

Parameters

v	The Vavilov test object
os	Output stream

Definition at line 484 of file VavilovTest.cxx.

◆ PrintPdfTable()

void ROOT::Math::VavilovTest::PrintPdfTable	(	Vavilov &	v,
		std::ostream &	os,
		int	digits = `3`
	)

static

Print a table of the pdf values to stream os.

Parameters

v	The Vavilov object
os	Output stream
digits	Number of digits to be printed

Definition at line 602 of file VavilovTest.cxx.

◆ QuantileTest() [1/2]

int ROOT::Math::VavilovTest::QuantileTest	(	Vavilov &	v,
		std::ostream &	os,
		double	maxabsdiff
	)

static

Test the quantile values against the cdf Returns 0 if the test is passed.

Parameters

v	The Vavilov test object
os	Output stream

Definition at line 775 of file VavilovTest.cxx.

◆ QuantileTest() [2/2]

int ROOT::Math::VavilovTest::QuantileTest	(	Vavilov &	v,
		std::ostream &	os
	)

static

Test the quantile values against the cdf Returns 0 if the test is passed.

Parameters

v	The Vavilov test object
os	Output stream

Definition at line 769 of file VavilovTest.cxx.

The documentation for this class was generated from the following files:

math/mathmore/test/VavilovTest.h
math/mathmore/test/VavilovTest.cxx

Static Public Member Functions

Member Function Documentation

◆ CdfTest() [1/2]

◆ CdfTest() [2/2]

◆ GetCdfTestParams()

◆ GetPdfTestParams()

◆ GetQuantileTestParams()

◆ GetSBBeta2()

◆ GetSBKappa()

◆ GetSBLambda()

◆ GetSBNBeta2()

◆ GetSBNKappa()

◆ GetSBNLambda()

◆ GetSBVavilovPdf()

◆ PdfTest() [1/2]

◆ PdfTest() [2/2]

◆ PrintPdfTable()

◆ QuantileTest() [1/2]

◆ QuantileTest() [2/2]