RooGrid Class Reference

#include <RooGrid.h>

Inheritance diagram for RooGrid:


Public Types
enum
enum
Public Member Functions
	RooGrid ()
	RooGrid (const RooAbsFunc &function)
virtual	~RooGrid ()
virtual void	printName (ostream &os) const
virtual void	printTitle (ostream &os) const
virtual void	printClassName (ostream &os) const
virtual void	printMultiline (ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const
virtual void	Print (Option_t *options=0) const
Bool_t	isValid () const
UInt_t	getDimension () const
Double_t	getVolume () const
UInt_t	getNBins () const
UInt_t	getNBoxes () const
void	setNBoxes (UInt_t boxes)
Double_t *	createPoint () const
UInt_t *	createIndexVector () const
Bool_t	initialize (const RooAbsFunc &function)
void	resize (UInt_t bins)
void	resetValues ()
void	generatePoint (const UInt_t box[], Double_t x[], UInt_t bin[], Double_t &vol, Bool_t useQuasiRandom=kTRUE) const
void	accumulate (const UInt_t bin[], Double_t amount)
void	refine (Double_t alpha=1.5)
void	firstBox (UInt_t box[]) const
Bool_t	nextBox (UInt_t box[]) const
Double_t	coord (Int_t i, Int_t j) const
Double_t	value (Int_t i, Int_t j) const
	RooGrid ()
	RooGrid (const RooAbsFunc &function)
virtual	~RooGrid ()
virtual void	printName (ostream &os) const
virtual void	printTitle (ostream &os) const
virtual void	printClassName (ostream &os) const
virtual void	printMultiline (ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const
virtual void	Print (Option_t *options=0) const
Bool_t	isValid () const
UInt_t	getDimension () const
Double_t	getVolume () const
UInt_t	getNBins () const
UInt_t	getNBoxes () const
void	setNBoxes (UInt_t boxes)
Double_t *	createPoint () const
UInt_t *	createIndexVector () const
Bool_t	initialize (const RooAbsFunc &function)
void	resize (UInt_t bins)
void	resetValues ()
void	generatePoint (const UInt_t box[], Double_t x[], UInt_t bin[], Double_t &vol, Bool_t useQuasiRandom=kTRUE) const
void	accumulate (const UInt_t bin[], Double_t amount)
void	refine (Double_t alpha=1.5)
void	firstBox (UInt_t box[]) const
Bool_t	nextBox (UInt_t box[]) const
Double_t	coord (Int_t i, Int_t j) const
Double_t	value (Int_t i, Int_t j) const
Protected Member Functions
Double_t &	coord (Int_t i, Int_t j)
Double_t &	value (Int_t i, Int_t j)
Double_t &	newCoord (Int_t i)
Double_t &	coord (Int_t i, Int_t j)
Double_t &	value (Int_t i, Int_t j)
Double_t &	newCoord (Int_t i)
Protected Attributes
Bool_t	_valid
UInt_t	_dim
UInt_t	_bins
UInt_t	_boxes
Double_t	_vol
Double_t *	_xl
Double_t *	_xu
	Internal workspace.
Double_t *	_delx
	Internal workspace.
Double_t *	_d
	Internal workspace.
Double_t *	_xi
	Internal workspace.
Double_t *	_xin
	Internal workspace.
Double_t *	_weight
	Internal workspace.
Double_t *	_xl
Double_t *	_xu
	Internal workspace.
Double_t *	_delx
	Internal workspace.
Double_t *	_d
	Internal workspace.
Double_t *	_xi
	Internal workspace.
Double_t *	_xin
	Internal workspace.
Double_t *	_weight
	Internal workspace.

Detailed Description

Definition at line 24 of file RooGrid.h.

Member Enumeration Documentation

anonymous enum

Definition at line 61 of file RooGrid.h.

anonymous enum

Definition at line 61 of file RooGrid.h.

Constructor & Destructor Documentation

RooGrid::RooGrid ( )

Definition at line 46 of file RooGrid.cxx.

RooGrid::RooGrid ( const RooAbsFunc & function )

Definition at line 54 of file RooGrid.cxx.

References _d, _delx, _dim, _valid, _weight, _xi, _xin, _xl, _xu, TObject::ClassName(), RooAbsFunc::getDimension(), initialize(), RooFit::InputArguments, RooFit::Integration, RooAbsFunc::isValid(), kFALSE, maxBins, and oocoutE.

RooGrid::~RooGrid ( ) [virtual]

Definition at line 86 of file RooGrid.cxx.

References _d, _delx, _weight, _xi, _xin, _xl, and _xu.

RooGrid::RooGrid ( )

RooGrid::RooGrid ( const RooAbsFunc & function )

virtual RooGrid::~RooGrid ( ) [virtual]

Member Function Documentation

void RooGrid::printName ( ostream & os ) const [virtual]

Reimplemented from RooPrintable.

Definition at line 291 of file RooGrid.cxx.

References TObject::GetName().

void RooGrid::printTitle ( ostream & os ) const [virtual]

Reimplemented from RooPrintable.

Definition at line 299 of file RooGrid.cxx.

References TObject::GetTitle().

void RooGrid::printClassName ( ostream & os ) const [virtual]

Reimplemented from RooPrintable.

Definition at line 307 of file RooGrid.cxx.

void RooGrid::printMultiline	(	ostream &	os,
		Int_t	contents,
		Bool_t	verbose = `kFALSE`,
		TString	indent = `""`
	)			const `[virtual]`

Reimplemented from RooPrintable.

Definition at line 271 of file RooGrid.cxx.

References _bins, _boxes, _xl, _xu, TObject::ClassName(), coord(), getDimension(), getNBins(), getVolume(), and value().

virtual void RooGrid::Print ( Option_t * options = 0 ) const [inline, virtual]

Reimplemented from TObject.

Definition at line 36 of file RooGrid.h.

References RooPrintable::defaultPrintContents(), RooPrintable::defaultPrintStream(), RooPrintable::defaultPrintStyle(), and RooPrintable::printStream().

Referenced by RooMCIntegrator::RooMCIntegrator(), and RooMCIntegrator::vegas().

Bool_t RooGrid::isValid ( ) const [inline]

Definition at line 40 of file RooGrid.h.

References _valid.

Referenced by RooMCIntegrator::RooMCIntegrator().

UInt_t RooGrid::getDimension ( ) const [inline]

Definition at line 41 of file RooGrid.h.

References _dim.

Referenced by RooMCIntegrator::integral(), printMultiline(), and RooMCIntegrator::vegas().

Double_t RooGrid::getVolume ( ) const [inline]

Definition at line 42 of file RooGrid.h.

References _vol.

Referenced by printMultiline(), and RooMCIntegrator::vegas().

UInt_t RooGrid::getNBins ( ) const [inline]

Definition at line 43 of file RooGrid.h.

References _bins.

Referenced by printMultiline(), and RooMCIntegrator::vegas().

UInt_t RooGrid::getNBoxes ( ) const [inline]

Definition at line 44 of file RooGrid.h.

References _boxes.

void RooGrid::setNBoxes ( UInt_t boxes ) [inline]

Definition at line 45 of file RooGrid.h.

References _boxes.

Referenced by RooMCIntegrator::vegas().

Double_t* RooGrid::createPoint ( ) const [inline]

Definition at line 47 of file RooGrid.h.

References _dim, and _valid.

Referenced by RooMCIntegrator::vegas().

UInt_t* RooGrid::createIndexVector ( ) const [inline]

Definition at line 48 of file RooGrid.h.

References _dim, and _valid.

Referenced by RooMCIntegrator::vegas().

Bool_t RooGrid::initialize ( const RooAbsFunc & function )

Definition at line 100 of file RooGrid.cxx.

References _bins, _delx, _dim, _vol, _xl, _xu, TObject::ClassName(), coord(), RooAbsFunc::getMaxLimit(), RooAbsFunc::getMinLimit(), RooFit::Integration, RooNumber::isInfinite(), kFALSE, kTRUE, and oocoutE.

Referenced by RooMCIntegrator::checkLimits(), RooGrid(), and RooMCIntegrator::vegas().

void RooGrid::resize ( UInt_t bins )

Definition at line 135 of file RooGrid.cxx.

References _bins, _dim, coord(), i, j, k, and newCoord().

Referenced by RooMCIntegrator::vegas().

void RooGrid::resetValues ( )

Definition at line 175 of file RooGrid.cxx.

References _bins, _dim, i, j, and value().

Referenced by RooMCIntegrator::vegas().

void RooGrid::generatePoint	(	const UInt_t	box[],
		Double_t	x[],
		UInt_t	bin[],
		Double_t &	vol,
		Bool_t	useQuasiRandom = `kTRUE`
	)			const

Definition at line 188 of file RooGrid.cxx.

References _bins, _boxes, _delx, _dim, _xl, coord(), j, k, RooRandom::quasi(), RooRandom::uniform(), and y.

Referenced by RooMCIntegrator::vegas().

void RooGrid::accumulate	(	const UInt_t	bin[],
		Double_t	amount
	)

Definition at line 316 of file RooGrid.cxx.

References _dim, j, and value().

Referenced by RooMCIntegrator::vegas().

void RooGrid::refine ( Double_t alpha = 1.5 )

Definition at line 326 of file RooGrid.cxx.

References _bins, _dim, _weight, coord(), i, j, k, log(), newCoord(), TMath::Power(), and value().

Referenced by RooMCIntegrator::vegas().

void RooGrid::firstBox ( UInt_t box[] ) const

Definition at line 239 of file RooGrid.cxx.

References _dim, and i.

Referenced by RooMCIntegrator::vegas().

Bool_t RooGrid::nextBox ( UInt_t box[] ) const

Definition at line 250 of file RooGrid.cxx.

References _boxes, _dim, j, kFALSE, and kTRUE.

Referenced by RooMCIntegrator::vegas().

Double_t RooGrid::coord	(	Int_t	i,
		Int_t	j
	)			const `[inline]`

Definition at line 65 of file RooGrid.h.

References _dim, and _xi.

Referenced by generatePoint(), initialize(), printMultiline(), refine(), and resize().

Double_t RooGrid::value	(	Int_t	i,
		Int_t	j
	)			const `[inline]`

Definition at line 66 of file RooGrid.h.

References _d, and _dim.

Referenced by accumulate(), printMultiline(), refine(), and resetValues().

Double_t& RooGrid::coord	(	Int_t	i,
		Int_t	j
	)			`[inline, protected]`

Definition at line 68 of file RooGrid.h.

References _dim, and _xi.

Double_t& RooGrid::value	(	Int_t	i,
		Int_t	j
	)			`[inline, protected]`

Definition at line 69 of file RooGrid.h.

References _d, and _dim.

Double_t& RooGrid::newCoord ( Int_t i ) [inline, protected]

Definition at line 70 of file RooGrid.h.

References _xin.

Referenced by refine(), and resize().

virtual void RooGrid::printName ( ostream & os ) const [virtual]

Reimplemented from RooPrintable.

virtual void RooGrid::printTitle ( ostream & os ) const [virtual]

Reimplemented from RooPrintable.

virtual void RooGrid::printClassName ( ostream & os ) const [virtual]

Reimplemented from RooPrintable.

virtual void RooGrid::printMultiline	(	ostream &	os,
		Int_t	contents,
		Bool_t	verbose = `kFALSE`,
		TString	indent = `""`
	)			const `[virtual]`

Reimplemented from RooPrintable.

virtual void RooGrid::Print ( Option_t * options = 0 ) const [inline, virtual]

Reimplemented from TObject.

Definition at line 36 of file RooGrid.h.

References RooPrintable::defaultPrintContents(), RooPrintable::defaultPrintStream(), RooPrintable::defaultPrintStyle(), and RooPrintable::printStream().

Bool_t RooGrid::isValid ( ) const [inline]

Definition at line 40 of file RooGrid.h.

References _valid.

UInt_t RooGrid::getDimension ( ) const [inline]

Definition at line 41 of file RooGrid.h.

References _dim.

Double_t RooGrid::getVolume ( ) const [inline]

Definition at line 42 of file RooGrid.h.

References _vol.

UInt_t RooGrid::getNBins ( ) const [inline]

Definition at line 43 of file RooGrid.h.

References _bins.

UInt_t RooGrid::getNBoxes ( ) const [inline]

Definition at line 44 of file RooGrid.h.

References _boxes.

void RooGrid::setNBoxes ( UInt_t boxes ) [inline]

Definition at line 45 of file RooGrid.h.

References _boxes.

Double_t* RooGrid::createPoint ( ) const [inline]

Definition at line 47 of file RooGrid.h.

References _dim, and _valid.

UInt_t* RooGrid::createIndexVector ( ) const [inline]

Definition at line 48 of file RooGrid.h.

References _dim, and _valid.

Bool_t RooGrid::initialize ( const RooAbsFunc & function )

void RooGrid::resize ( UInt_t bins )

void RooGrid::resetValues ( )

void RooGrid::generatePoint	(	const UInt_t	box[],
		Double_t	x[],
		UInt_t	bin[],
		Double_t &	vol,
		Bool_t	useQuasiRandom = `kTRUE`
	)			const

void RooGrid::accumulate	(	const UInt_t	bin[],
		Double_t	amount
	)

void RooGrid::refine ( Double_t alpha = 1.5 )

void RooGrid::firstBox ( UInt_t box[] ) const

Bool_t RooGrid::nextBox ( UInt_t box[] ) const

Double_t RooGrid::coord	(	Int_t	i,
		Int_t	j
	)			const `[inline]`

Definition at line 65 of file RooGrid.h.

References _dim, and _xi.

Double_t RooGrid::value	(	Int_t	i,
		Int_t	j
	)			const `[inline]`

Definition at line 66 of file RooGrid.h.

References _d, and _dim.

Double_t& RooGrid::coord	(	Int_t	i,
		Int_t	j
	)			`[inline, protected]`

Definition at line 68 of file RooGrid.h.

References _dim, and _xi.

Double_t& RooGrid::value	(	Int_t	i,
		Int_t	j
	)			`[inline, protected]`

Definition at line 69 of file RooGrid.h.

References _d, and _dim.

Double_t& RooGrid::newCoord ( Int_t i ) [inline, protected]

Definition at line 70 of file RooGrid.h.

References _xin.

Member Data Documentation

Bool_t RooGrid::_valid [protected]

Definition at line 74 of file RooGrid.h.

Referenced by createIndexVector(), createPoint(), isValid(), and RooGrid().

UInt_t RooGrid::_dim [protected]

Definition at line 75 of file RooGrid.h.

Referenced by accumulate(), coord(), createIndexVector(), createPoint(), firstBox(), generatePoint(), getDimension(), initialize(), nextBox(), refine(), resetValues(), resize(), RooGrid(), and value().

UInt_t RooGrid::_bins [protected]

Definition at line 75 of file RooGrid.h.

Referenced by generatePoint(), getNBins(), initialize(), printMultiline(), refine(), resetValues(), and resize().

UInt_t RooGrid::_boxes [protected]

Definition at line 75 of file RooGrid.h.

Referenced by generatePoint(), getNBoxes(), nextBox(), printMultiline(), and setNBoxes().

Double_t RooGrid::_vol [protected]

Definition at line 76 of file RooGrid.h.

Referenced by getVolume(), and initialize().

Double_t* RooGrid::_xl [protected]

Definition at line 78 of file RooGrid.h.

Referenced by generatePoint(), initialize(), printMultiline(), RooGrid(), and ~RooGrid().

Double_t* RooGrid::_xu [protected]

Internal workspace.

Definition at line 79 of file RooGrid.h.

Referenced by initialize(), printMultiline(), RooGrid(), and ~RooGrid().

Double_t* RooGrid::_delx [protected]

Internal workspace.

Definition at line 80 of file RooGrid.h.

Referenced by generatePoint(), initialize(), RooGrid(), and ~RooGrid().

Double_t* RooGrid::_d [protected]

Internal workspace.

Definition at line 81 of file RooGrid.h.

Referenced by RooGrid(), value(), and ~RooGrid().

Double_t* RooGrid::_xi [protected]

Internal workspace.

Definition at line 82 of file RooGrid.h.

Referenced by coord(), RooGrid(), and ~RooGrid().

Double_t* RooGrid::_xin [protected]

Internal workspace.

Definition at line 83 of file RooGrid.h.

Referenced by newCoord(), RooGrid(), and ~RooGrid().

Double_t* RooGrid::_weight [protected]

Internal workspace.

Definition at line 84 of file RooGrid.h.

Referenced by refine(), RooGrid(), and ~RooGrid().

Double_t* RooGrid::_xl [protected]

Definition at line 78 of file RooGrid.h.

Double_t* RooGrid::_xu [protected]

Internal workspace.

Definition at line 79 of file RooGrid.h.

Double_t* RooGrid::_delx [protected]

Internal workspace.

Definition at line 80 of file RooGrid.h.

Double_t* RooGrid::_d [protected]

Internal workspace.

Definition at line 81 of file RooGrid.h.

Double_t* RooGrid::_xi [protected]

Internal workspace.

Definition at line 82 of file RooGrid.h.

Double_t* RooGrid::_xin [protected]

Internal workspace.

Definition at line 83 of file RooGrid.h.

Double_t* RooGrid::_weight [protected]

Internal workspace.

Definition at line 84 of file RooGrid.h.

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

include/RooGrid.h
roofit/roofitcore/inc/RooGrid.h
roofit/roofitcore/src/RooGrid.cxx

Generated on Tue Jul 5 16:33:45 2011 for ROOT_528-00b_version by

1.5.1

RooGrid Class Reference

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation