RooNumIntConfig holds the configuration parameters of the various numeric integrators used by RooRealIntegral.

RooRealIntegral and RooAbsPdf use this class in the (normalization) integral configuration interface

Definition at line 25 of file RooNumIntConfig.h.

Public Member Functions
	RooNumIntConfig ()
	Constructor.

	RooNumIntConfig (const RooNumIntConfig &other)
	Copy constructor.

	~RooNumIntConfig () override
	Destructor.

bool	addConfigSection (std::string const &name, const RooArgSet &inDefaultConfig, bool canIntegrate1D, bool canIntegrate2D, bool canIntegrateND, bool canIntegrateOpenEnded)
	Add a configuration section for a particular integrator.

StyleOption	defaultPrintStyle (Option_t *opt) const override

double	epsAbs () const

double	epsRel () const

RooArgSet &	getConfigSection (const char *name)
	Return section with configuration parameters for integrator with given (class) name.

const RooArgSet &	getConfigSection (const char *name) const
	Retrieve configuration information specific to integrator with given name.

TClass *	IsA () const override

RooCategory &	method1D ()

const RooCategory &	method1D () const

RooCategory &	method1DOpen ()

const RooCategory &	method1DOpen () const

RooCategory &	method2D ()

const RooCategory &	method2D () const

RooCategory &	method2DOpen ()

const RooCategory &	method2DOpen () const

RooCategory &	methodND ()

const RooCategory &	methodND () const

RooCategory &	methodNDOpen ()

const RooCategory &	methodNDOpen () const

RooNumIntConfig &	operator= (const RooNumIntConfig &other)
	Assignment operator from other RooNumIntConfig.

void	Print (Option_t *options=nullptr) const override
	This method must be overridden when a class wants to print itself.

bool	printEvalCounter () const

void	printMultiline (std::ostream &os, Int_t content, bool verbose, TString indent="") const override
	Detailed printing interface.

void	setEpsAbs (double newEpsAbs)
	Set absolute convergence criteria (convergence if std::abs(Err)<newEpsAbs)

void	setEpsRel (double newEpsRel)
	Set relative convergence criteria (convergence if std::abs(Err)/abs(Int)<newEpsRel)

void	setPrintEvalCounter (bool newVal)

void	Streamer (TBuffer &) override
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method.

virtual void	Copy (TObject &object) const
	Copy this to obj.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: `gROOT->SetSelectedPad(c1)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual const char *	GetName () const
	Returns name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object.

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

virtual ULong_t	Hash () const
	Return hash value for this object.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout.

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete (void ptr, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Public Member Functions inherited from RooPrintable
	RooPrintable ()

virtual	~RooPrintable ()

virtual Int_t	defaultPrintContents (Option_t *opt) const
	Default choice of contents to be printed (name and value)

virtual void	printAddress (std::ostream &os) const
	Print class name of object.

virtual void	printArgs (std::ostream &os) const
	Interface for printing of object arguments.

virtual void	printClassName (std::ostream &os) const
	Print class name of object.

virtual void	printExtras (std::ostream &os) const
	Interface to print extras of object.

virtual void	printName (std::ostream &os) const
	Print name of object.

virtual void	printStream (std::ostream &os, Int_t contents, StyleOption style, TString indent="") const
	Print description of object on ostream, printing contents set by contents integer, which is interpreted as an OR of 'enum ContentsOptions' values and in the style given by 'enum StyleOption'.

virtual void	printTitle (std::ostream &os) const
	Print title of object.

virtual void	printTree (std::ostream &os, TString indent="") const
	Interface for tree structure printing of object.

virtual void	printValue (std::ostream &os) const
	Interface to print value of object.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static RooNumIntConfig &	defaultConfig ()
	Return reference to instance of default numeric integrator configuration object.

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Static Public Member Functions inherited from RooPrintable
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static std::ostream &	defaultPrintStream (std::ostream *os=nullptr)
	Return a reference to the current default stream to use in Print().

static void	nameFieldLength (Int_t newLen)
	Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount.

Protected Attributes
RooLinkedList	_configSets
	List of configuration sets for individual integration methods.

double	_epsAbs
	Absolute precision.

double	_epsRel
	Relative precision.

RooCategory	_method1D
	Selects integration method for 1D integrals.

RooCategory	_method1DOpen
	Selects integration method for open ended 1D integrals.

RooCategory	_method2D
	Selects integration method for 2D integrals.

RooCategory	_method2DOpen
	Selects integration method for open ended 2D integrals.

RooCategory	_methodND
	Selects integration method for ND integrals.

RooCategory	_methodNDOpen
	Selects integration method for open ended ND integrals.

bool	_printEvalCounter
	Flag to control printing of function evaluation counter.

Additional Inherited Members
Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Public Types inherited from RooPrintable
enum	ContentsOption { kName =1 , kClassName =2 , kValue =4 , kArgs =8 , kExtras =16 , kAddress =32 , kTitle =64 , kCollectionHeader =128 }

enum	StyleOption { kInline =1 , kSingleLine =2 , kStandard =3 , kVerbose =4 , kTreeStructure =5 }

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

Static Protected Attributes inherited from RooPrintable
static Int_t	_nameLength

#include <RooNumIntConfig.h>

Inheritance diagram for RooNumIntConfig:

[legend]

Constructor & Destructor Documentation

◆ RooNumIntConfig() [1/2]

RooNumIntConfig::RooNumIntConfig ( )

Constructor.

Definition at line 67 of file RooNumIntConfig.cxx.

◆ RooNumIntConfig() [2/2]

RooNumIntConfig::RooNumIntConfig ( const RooNumIntConfig & other )

Copy constructor.

Definition at line 103 of file RooNumIntConfig.cxx.

◆ ~RooNumIntConfig()

RooNumIntConfig::~RooNumIntConfig ( )

override

Destructor.

Definition at line 93 of file RooNumIntConfig.cxx.

Member Function Documentation

◆ addConfigSection()

bool RooNumIntConfig::addConfigSection	(	std::string const &	name,
		const RooArgSet &	inDefaultConfig,
		bool	canIntegrate1D,
		bool	canIntegrate2D,
		bool	canIntegrateND,
		bool	canIntegrateOpenEnded
	)

Add a configuration section for a particular integrator.

Integrator name and capabilities are automatically determined from instance passed as 'proto'. The defaultConfig object is associated as the default configuration for the integrator.

Definition at line 166 of file RooNumIntConfig.cxx.

◆ Class()

static TClass * RooNumIntConfig::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * RooNumIntConfig::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t RooNumIntConfig::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 87 of file RooNumIntConfig.h.

◆ DeclFileName()

static const char * RooNumIntConfig::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 87 of file RooNumIntConfig.h.

◆ defaultConfig()

RooNumIntConfig & RooNumIntConfig::defaultConfig ( )

static

Return reference to instance of default numeric integrator configuration object.

Definition at line 44 of file RooNumIntConfig.cxx.

◆ defaultPrintStyle()

RooPrintable::StyleOption RooNumIntConfig::defaultPrintStyle ( Option_t * opt ) const

overridevirtual

Reimplemented from RooPrintable.

Definition at line 240 of file RooNumIntConfig.cxx.

◆ epsAbs()

double RooNumIntConfig::epsAbs ( ) const

inline

Definition at line 50 of file RooNumIntConfig.h.

◆ epsRel()

double RooNumIntConfig::epsRel ( ) const

inline

Definition at line 51 of file RooNumIntConfig.h.

◆ getConfigSection() [1/2]

RooArgSet & RooNumIntConfig::getConfigSection ( const char * name )

Return section with configuration parameters for integrator with given (class) name.

Definition at line 205 of file RooNumIntConfig.cxx.

◆ getConfigSection() [2/2]

const RooArgSet & RooNumIntConfig::getConfigSection ( const char * name ) const

Retrieve configuration information specific to integrator with given name.

Definition at line 214 of file RooNumIntConfig.cxx.

◆ IsA()

TClass * RooNumIntConfig::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TObject.

Definition at line 87 of file RooNumIntConfig.h.

◆ method1D() [1/2]

RooCategory & RooNumIntConfig::method1D ( )

inline

Definition at line 34 of file RooNumIntConfig.h.

◆ method1D() [2/2]

const RooCategory & RooNumIntConfig::method1D ( ) const

inline

Definition at line 37 of file RooNumIntConfig.h.

◆ method1DOpen() [1/2]

RooCategory & RooNumIntConfig::method1DOpen ( )

inline

Definition at line 42 of file RooNumIntConfig.h.

◆ method1DOpen() [2/2]

const RooCategory & RooNumIntConfig::method1DOpen ( ) const

inline

Definition at line 45 of file RooNumIntConfig.h.

◆ method2D() [1/2]

RooCategory & RooNumIntConfig::method2D ( )

inline

Definition at line 35 of file RooNumIntConfig.h.

◆ method2D() [2/2]

const RooCategory & RooNumIntConfig::method2D ( ) const

inline

Definition at line 38 of file RooNumIntConfig.h.

◆ method2DOpen() [1/2]

RooCategory & RooNumIntConfig::method2DOpen ( )

inline

Definition at line 43 of file RooNumIntConfig.h.

◆ method2DOpen() [2/2]

const RooCategory & RooNumIntConfig::method2DOpen ( ) const

inline

Definition at line 46 of file RooNumIntConfig.h.

◆ methodND() [1/2]

RooCategory & RooNumIntConfig::methodND ( )

inline

Definition at line 36 of file RooNumIntConfig.h.

◆ methodND() [2/2]

const RooCategory & RooNumIntConfig::methodND ( ) const

inline

Definition at line 39 of file RooNumIntConfig.h.

◆ methodNDOpen() [1/2]

RooCategory & RooNumIntConfig::methodNDOpen ( )

inline

Definition at line 44 of file RooNumIntConfig.h.

◆ methodNDOpen() [2/2]

const RooCategory & RooNumIntConfig::methodNDOpen ( ) const

inline

Definition at line 47 of file RooNumIntConfig.h.

◆ operator=()

RooNumIntConfig & RooNumIntConfig::operator= ( const RooNumIntConfig & other )

Assignment operator from other RooNumIntConfig.

Definition at line 128 of file RooNumIntConfig.cxx.

◆ Print()

void RooNumIntConfig::Print ( Option_t * option = nullptr ) const

inlineoverridevirtual

This method must be overridden when a class wants to print itself.

Reimplemented from TObject.

Definition at line 70 of file RooNumIntConfig.h.

◆ printEvalCounter()

bool RooNumIntConfig::printEvalCounter ( ) const

inline

Definition at line 57 of file RooNumIntConfig.h.

◆ printMultiline()

void RooNumIntConfig::printMultiline	(	std::ostream &	os,
		Int_t	content,
		bool	verbose,
		TString	indent = `""`
	)		const

overridevirtual

Detailed printing interface.

Reimplemented from RooPrintable.

Definition at line 274 of file RooNumIntConfig.cxx.

◆ setEpsAbs()

void RooNumIntConfig::setEpsAbs ( double newEpsAbs )

Set absolute convergence criteria (convergence if std::abs(Err)<newEpsAbs)

Definition at line 230 of file RooNumIntConfig.cxx.

◆ setEpsRel()

void RooNumIntConfig::setEpsRel ( double newEpsRel )

Set relative convergence criteria (convergence if std::abs(Err)/abs(Int)<newEpsRel)

Definition at line 260 of file RooNumIntConfig.cxx.

◆ setPrintEvalCounter()

void RooNumIntConfig::setPrintEvalCounter ( bool newVal )

inline

Definition at line 58 of file RooNumIntConfig.h.

◆ Streamer()

void RooNumIntConfig::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TObject.

Reimplemented from TObject.

◆ StreamerNVirtual()

void RooNumIntConfig::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 87 of file RooNumIntConfig.h.

Member Data Documentation

◆ _configSets

RooLinkedList RooNumIntConfig::_configSets

protected

List of configuration sets for individual integration methods.

Definition at line 85 of file RooNumIntConfig.h.

◆ _epsAbs

double RooNumIntConfig::_epsAbs

protected

Absolute precision.

Definition at line 75 of file RooNumIntConfig.h.

◆ _epsRel

double RooNumIntConfig::_epsRel

protected

Relative precision.

Definition at line 76 of file RooNumIntConfig.h.

◆ _method1D

RooCategory RooNumIntConfig::_method1D

protected

Selects integration method for 1D integrals.

Definition at line 79 of file RooNumIntConfig.h.

◆ _method1DOpen

RooCategory RooNumIntConfig::_method1DOpen

protected

Selects integration method for open ended 1D integrals.

Definition at line 82 of file RooNumIntConfig.h.

◆ _method2D

RooCategory RooNumIntConfig::_method2D

protected

Selects integration method for 2D integrals.

Definition at line 80 of file RooNumIntConfig.h.

◆ _method2DOpen

RooCategory RooNumIntConfig::_method2DOpen

protected

Selects integration method for open ended 2D integrals.

Definition at line 83 of file RooNumIntConfig.h.

◆ _methodND

RooCategory RooNumIntConfig::_methodND

protected

Selects integration method for ND integrals.

Definition at line 81 of file RooNumIntConfig.h.

◆ _methodNDOpen

RooCategory RooNumIntConfig::_methodNDOpen

protected

Selects integration method for open ended ND integrals.

Definition at line 84 of file RooNumIntConfig.h.

◆ _printEvalCounter

bool RooNumIntConfig::_printEvalCounter

protected

Flag to control printing of function evaluation counter.

Definition at line 77 of file RooNumIntConfig.h.

Libraries for RooNumIntConfig:

[legend]

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

roofit/roofitcore/inc/RooNumIntConfig.h
roofit/roofitcore/src/RooNumIntConfig.cxx

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ RooNumIntConfig() [1/2]

◆ RooNumIntConfig() [2/2]

◆ ~RooNumIntConfig()

Member Function Documentation

◆ addConfigSection()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ defaultConfig()

◆ defaultPrintStyle()

◆ epsAbs()

◆ epsRel()

◆ getConfigSection() [1/2]

◆ getConfigSection() [2/2]

◆ IsA()

◆ method1D() [1/2]

◆ method1D() [2/2]

◆ method1DOpen() [1/2]

◆ method1DOpen() [2/2]

◆ method2D() [1/2]

◆ method2D() [2/2]

◆ method2DOpen() [1/2]

◆ method2DOpen() [2/2]

◆ methodND() [1/2]

◆ methodND() [2/2]

◆ methodNDOpen() [1/2]

◆ methodNDOpen() [2/2]

◆ operator=()

◆ Print()

◆ printEvalCounter()

◆ printMultiline()

◆ setEpsAbs()

◆ setEpsRel()

◆ setPrintEvalCounter()

◆ Streamer()

◆ StreamerNVirtual()

Member Data Documentation

◆ _configSets

◆ _epsAbs

◆ _epsRel

◆ _method1D

◆ _method1DOpen

◆ _method2D

◆ _method2DOpen

◆ _methodND

◆ _methodNDOpen

◆ _printEvalCounter