Implementation detail of the RooWorkspace.

It interprets all expressions for RooWorkspace::factory(const char*).

Definition at line 47 of file RooFactoryWSTool.h.

Classes
class	IFace

class	SpecialsIFace

Public Member Functions
	RooFactoryWSTool (const RooFactoryWSTool &)=delete

	RooFactoryWSTool (RooWorkspace &ws)

RooAddPdf *	add (const char objName, const char specList, bool recursiveCoefs=false)

RooAddition *	addfunc (const char objName, const char specList)

RooRealSumPdf *	amplAdd (const char objName, const char specList)

RooAbsArg &	asARG (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooAbsArg reference found in workspace.

RooCategory &	asCAT (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooCategory reference found in workspace.

RooAbsCategory &	asCATFUNC (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooAbsCategory reference found in workspace.

RooAbsCategoryLValue &	asCATLV (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooAbsCategoryLValue reference found in workspace.

RooAbsData &	asDATA (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooAbsData object found in workspace.

RooDataHist &	asDHIST (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooDataHist object found in workspace.

double	asDOUBLE (const char *)
	CINT constructor interface, return constructor string argument `#idx` as double.

RooDataSet &	asDSET (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooDataSet object found in workspace.

RooAbsReal &	asFUNC (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooAbsReal reference found in workspace.

Int_t	asINT (const char *)
	CINT constructor interface, return constructor string argument `#idx` as Int_t.

RooArgList	asLIST (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooArgList of objects found in workspace.

TObject &	asOBJ (const char *)

RooAbsPdf &	asPDF (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooAbsPdf reference found in workspace.

RooResolutionModel &	asRMODEL (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooResolutionModel reference found in workspace.

RooArgSet	asSET (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooArgSet of objects found in workspace.

const char *	asSTRING (const char *)
	CINT constructor interface, return constructor string argument `#idx` as const char*.

RooRealVar &	asVAR (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooRealVar reference found in workspace.

RooAbsRealLValue &	asVARLV (const char *)
	CINT constructor interface, return constructor string argument `#idx` as RooAbsRealLValue reference found in workspace.

const char *	autoClassNamePostFix () const

RooAbsArg *	createArg (const char className, const char objName, const char *varList)
	Low-level factory interface for creating a RooAbsPdf of a given class with a given list of input variables The variable list varList should be of the form "a,b,c" where the interpretation of the argument is dependent on the pdf.

RooCategory *	createCategory (const char name, const char stateNameList=nullptr)
	Low-level factory interface for creating a RooCategory with a given list of state names.

RooRealVar *	createVariable (const char *name, double xmin, double xmax)
	Low-level factory interface for creating a RooRealVar with a given range and initial value.

TClass *	IsA () const override

void	logError ()

RooAbsArg *	process (const char *expr)
	Create a RooFit object from the given expression.

std::string	processExpression (const char *expr)
	Process a single high-level expression or list of expressions.

RooProdPdf *	prod (const char objName, const char pdfList)

RooProduct *	prodfunc (const char objName, const char pdfList)

void	setAutoClassNamePostFix (const char *pfix)

RooSimultaneous *	simul (const char objName, const char indexCat, const char *pdfMap)

std::vector< std::string >	splitFunctionArgs (const char *funcExpr)
	Allocate and fill work buffer.

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

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

RooWorkspace &	ws ()

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TNamed &named)
	TNamed copy ctor.

	TNamed (const TString &name, const TString &title)

virtual	~TNamed ()
	TNamed destructor.

void	Clear (Option_t *option="") override
	Set name and title to empty strings ("").

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

Int_t	Compare (const TObject *obj) const override
	Compare two TNamed objects.

void	Copy (TObject &named) const override
	Copy this to obj.

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.

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

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

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

TClass *	IsA () const override

Bool_t	IsSortable () const override

void	ls (Option_t *option="") const override
	List TNamed name and title.

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

void	Print (Option_t *option="") const override
	Print TNamed name and title.

virtual void	SetName (const char *name)
	Set the name of the TNamed.

virtual void	SetNameTitle (const char name, const char title)
	Set all the TNamed parameters (name and title).

virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.

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	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 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 UInt_t	GetUniqueID () const
	Return the unique object id.

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

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

R__ALWAYS_INLINE Bool_t	IsZombie () const

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 StyleOption	defaultPrintStyle (Option_t *opt) const

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	printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const
	Interface for detailed printing 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 RooAbsArg &	as_ARG (UInt_t idx)

static RooCategory &	as_CAT (UInt_t idx)

static RooAbsCategory &	as_CATFUNC (UInt_t idx)

static RooAbsCategoryLValue &	as_CATLV (UInt_t idx)

static RooAbsData &	as_DATA (UInt_t idx)

static RooDataHist &	as_DHIST (UInt_t idx)

static double	as_DOUBLE (UInt_t idx)

static double	as_DOUBLE (UInt_t idx, double defVal)

static RooDataSet &	as_DSET (UInt_t idx)

static RooAbsReal &	as_FUNC (UInt_t idx)

static Int_t	as_INT (UInt_t idx)

static Int_t	as_INT (UInt_t idx, Int_t defVal)

static RooArgList	as_LIST (UInt_t idx)

static TObject &	as_OBJ (UInt_t idx)

static RooAbsPdf &	as_PDF (UInt_t idx)

static RooResolutionModel &	as_RMODEL (UInt_t idx)

static RooArgSet	as_SET (UInt_t idx)

static const char *	as_STRING (UInt_t idx)

static RooRealVar &	as_VAR (UInt_t idx)

static RooAbsRealLValue &	as_VARLV (UInt_t idx)

static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static void	registerSpecial (const char typeName, RooFactoryWSTool::IFace iface)
	Register foreign special objects in factory.

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

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

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 Member Functions
bool	checkSyntax (const char *arg)
	Perform basic syntax on given factory expression.

void	clearError ()
	Associated workspace.

Int_t	errorCount ()

std::string	processAliasExpression (const char *arg)
	Parse token.

std::string	processCompositeExpression (const char *arg)
	Process a single composite expression.

std::string	processCreateArg (std::string &func, std::vector< std::string > &args)
	Glue function between high-level syntax and low-level factory call to createArg: Process a parsed call to create a pdf named `func`

std::string	processCreateVar (std::string &func, std::vector< std::string > &args)
	Glue function between high-level syntax and low-level factory call to createVariable: Process a parsed call to create a variable named `func`

std::string	processListExpression (const char *arg)
	Process a list of high-level expression.

std::string	processMetaArg (std::string &func, std::vector< std::string > &args)
	Concatenate list of args into comma separated string.

std::string	processSingleExpression (const char *arg)
	Process a single high-level expression.

TClass *	resolveClassName (const char *className)

std::string	varTag (std::string &func, std::vector< std::string > &args)

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 Member Functions
static void	checkIndex (UInt_t index)

static std::map< std::string, IFace * > &	hooks ()

static RooFactoryWSTool *	of ()

Protected Attributes
std::vector< std::string >	_args

std::string	_autoClassPostFix

std::stack< std::string >	_autoNamePrefix

Int_t	_errorCount = 0

std::map< std::string, std::string >	_typeAliases

RooWorkspace *	_ws

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Static Protected Attributes
static std::map< std::string, IFace * > *	_hooks =nullptr

static RooFactoryWSTool *	_of = nullptr

Static Protected Attributes inherited from RooPrintable
static Int_t	_nameLength

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 )) }

#include <RooFactoryWSTool.h>

Inheritance diagram for RooFactoryWSTool:

[legend]

Constructor & Destructor Documentation

◆ RooFactoryWSTool() [1/2]

RooFactoryWSTool::RooFactoryWSTool ( RooWorkspace & ws )

inline

Definition at line 52 of file RooFactoryWSTool.h.

◆ RooFactoryWSTool() [2/2]

RooFactoryWSTool::RooFactoryWSTool ( const RooFactoryWSTool & )

delete

Member Function Documentation

◆ add()

RooAddPdf * RooFactoryWSTool::add	(	const char *	objName,
		const char *	specList,
		bool	recursiveCoefs = `false`
	)

Definition at line 476 of file RooFactoryWSTool.cxx.

◆ addfunc()

RooAddition * RooFactoryWSTool::addfunc	(	const char *	objName,
		const char *	specList
	)

Definition at line 676 of file RooFactoryWSTool.cxx.

◆ amplAdd()

RooRealSumPdf * RooFactoryWSTool::amplAdd	(	const char *	objName,
		const char *	specList
	)

Definition at line 518 of file RooFactoryWSTool.cxx.

◆ as_ARG()

static RooAbsArg & RooFactoryWSTool::as_ARG ( UInt_t idx )

inlinestatic

Definition at line 88 of file RooFactoryWSTool.h.

◆ as_CAT()

static RooCategory & RooFactoryWSTool::as_CAT ( UInt_t idx )

inlinestatic

Definition at line 96 of file RooFactoryWSTool.h.

◆ as_CATFUNC()

static RooAbsCategory & RooFactoryWSTool::as_CATFUNC ( UInt_t idx )

inlinestatic

Definition at line 98 of file RooFactoryWSTool.h.

◆ as_CATLV()

static RooAbsCategoryLValue & RooFactoryWSTool::as_CATLV ( UInt_t idx )

inlinestatic

Definition at line 97 of file RooFactoryWSTool.h.

◆ as_DATA()

static RooAbsData & RooFactoryWSTool::as_DATA ( UInt_t idx )

inlinestatic

Definition at line 103 of file RooFactoryWSTool.h.

◆ as_DHIST()

static RooDataHist & RooFactoryWSTool::as_DHIST ( UInt_t idx )

inlinestatic

Definition at line 104 of file RooFactoryWSTool.h.

◆ as_DOUBLE() [1/2]

static double RooFactoryWSTool::as_DOUBLE ( UInt_t idx )

inlinestatic

Definition at line 111 of file RooFactoryWSTool.h.

◆ as_DOUBLE() [2/2]

static double RooFactoryWSTool::as_DOUBLE	(	UInt_t	idx,
		double	defVal
	)

inlinestatic

Definition at line 113 of file RooFactoryWSTool.h.

◆ as_DSET()

static RooDataSet & RooFactoryWSTool::as_DSET ( UInt_t idx )

inlinestatic

Definition at line 105 of file RooFactoryWSTool.h.

◆ as_FUNC()

static RooAbsReal & RooFactoryWSTool::as_FUNC ( UInt_t idx )

inlinestatic

Definition at line 91 of file RooFactoryWSTool.h.

◆ as_INT() [1/2]

static Int_t RooFactoryWSTool::as_INT ( UInt_t idx )

inlinestatic

Definition at line 110 of file RooFactoryWSTool.h.

◆ as_INT() [2/2]

static Int_t RooFactoryWSTool::as_INT	(	UInt_t	idx,
		Int_t	defVal
	)

inlinestatic

Definition at line 112 of file RooFactoryWSTool.h.

◆ as_LIST()

static RooArgList RooFactoryWSTool::as_LIST ( UInt_t idx )

inlinestatic

Definition at line 101 of file RooFactoryWSTool.h.

◆ as_OBJ()

static TObject & RooFactoryWSTool::as_OBJ ( UInt_t idx )

inlinestatic

Definition at line 107 of file RooFactoryWSTool.h.

◆ as_PDF()

static RooAbsPdf & RooFactoryWSTool::as_PDF ( UInt_t idx )

inlinestatic

Definition at line 90 of file RooFactoryWSTool.h.

◆ as_RMODEL()

static RooResolutionModel & RooFactoryWSTool::as_RMODEL ( UInt_t idx )

inlinestatic

Definition at line 94 of file RooFactoryWSTool.h.

◆ as_SET()

static RooArgSet RooFactoryWSTool::as_SET ( UInt_t idx )

inlinestatic

Definition at line 100 of file RooFactoryWSTool.h.

◆ as_STRING()

static const char * RooFactoryWSTool::as_STRING ( UInt_t idx )

inlinestatic

Definition at line 109 of file RooFactoryWSTool.h.

◆ as_VAR()

static RooRealVar & RooFactoryWSTool::as_VAR ( UInt_t idx )

inlinestatic

Definition at line 92 of file RooFactoryWSTool.h.

◆ as_VARLV()

static RooAbsRealLValue & RooFactoryWSTool::as_VARLV ( UInt_t idx )

inlinestatic

Definition at line 93 of file RooFactoryWSTool.h.

◆ asARG()

RooAbsArg & RooFactoryWSTool::asARG ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooAbsArg reference found in workspace.

Definition at line 1528 of file RooFactoryWSTool.cxx.

◆ asCAT()

RooCategory & RooFactoryWSTool::asCAT ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooCategory reference found in workspace.

Definition at line 1680 of file RooFactoryWSTool.cxx.

◆ asCATFUNC()

RooAbsCategory & RooFactoryWSTool::asCATFUNC ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooAbsCategory reference found in workspace.

Definition at line 1643 of file RooFactoryWSTool.cxx.

◆ asCATLV()

RooAbsCategoryLValue & RooFactoryWSTool::asCATLV ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooAbsCategoryLValue reference found in workspace.

Definition at line 1661 of file RooFactoryWSTool.cxx.

◆ asDATA()

RooAbsData & RooFactoryWSTool::asDATA ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooAbsData object found in workspace.

Definition at line 1781 of file RooFactoryWSTool.cxx.

◆ asDHIST()

RooDataHist & RooFactoryWSTool::asDHIST ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooDataHist object found in workspace.

Definition at line 1795 of file RooFactoryWSTool.cxx.

◆ asDOUBLE()

double RooFactoryWSTool::asDOUBLE ( const char * arg )

CINT constructor interface, return constructor string argument #idx as double.

Definition at line 1882 of file RooFactoryWSTool.cxx.

◆ asDSET()

RooDataSet & RooFactoryWSTool::asDSET ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooDataSet object found in workspace.

Definition at line 1812 of file RooFactoryWSTool.cxx.

◆ asFUNC()

RooAbsReal & RooFactoryWSTool::asFUNC ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooAbsReal reference found in workspace.

Definition at line 1548 of file RooFactoryWSTool.cxx.

◆ asINT()

Int_t RooFactoryWSTool::asINT ( const char * arg )

CINT constructor interface, return constructor string argument #idx as Int_t.

Definition at line 1873 of file RooFactoryWSTool.cxx.

◆ asLIST()

RooArgList RooFactoryWSTool::asLIST ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooArgList of objects found in workspace.

Definition at line 1745 of file RooFactoryWSTool.cxx.

◆ asOBJ()

TObject & RooFactoryWSTool::asOBJ ( const char * arg )

Definition at line 1829 of file RooFactoryWSTool.cxx.

◆ asPDF()

RooAbsPdf & RooFactoryWSTool::asPDF ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooAbsPdf reference found in workspace.

Definition at line 1609 of file RooFactoryWSTool.cxx.

◆ asRMODEL()

RooResolutionModel & RooFactoryWSTool::asRMODEL ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooResolutionModel reference found in workspace.

Definition at line 1624 of file RooFactoryWSTool.cxx.

◆ asSET()

RooArgSet RooFactoryWSTool::asSET ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooArgSet of objects found in workspace.

Definition at line 1696 of file RooFactoryWSTool.cxx.

◆ asSTRING()

const char * RooFactoryWSTool::asSTRING ( const char * arg )

CINT constructor interface, return constructor string argument #idx as const char*.

Definition at line 1843 of file RooFactoryWSTool.cxx.

◆ asVAR()

RooRealVar & RooFactoryWSTool::asVAR ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooRealVar reference found in workspace.

Definition at line 1594 of file RooFactoryWSTool.cxx.

◆ asVARLV()

RooAbsRealLValue & RooFactoryWSTool::asVARLV ( const char * arg )

CINT constructor interface, return constructor string argument #idx as RooAbsRealLValue reference found in workspace.

Definition at line 1571 of file RooFactoryWSTool.cxx.

◆ autoClassNamePostFix()

const char * RooFactoryWSTool::autoClassNamePostFix ( ) const

inline

Definition at line 155 of file RooFactoryWSTool.h.

◆ checkIndex()

void RooFactoryWSTool::checkIndex ( UInt_t index )

staticprotected

Definition at line 1516 of file RooFactoryWSTool.cxx.

◆ checkSyntax()

bool RooFactoryWSTool::checkSyntax ( const char * arg )

protected

Perform basic syntax on given factory expression.

If function returns true syntax errors are found.

Definition at line 1481 of file RooFactoryWSTool.cxx.

◆ Class()

static TClass * RooFactoryWSTool::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * RooFactoryWSTool::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t RooFactoryWSTool::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 199 of file RooFactoryWSTool.h.

◆ clearError()

void RooFactoryWSTool::clearError ( )

inlineprotected

Associated workspace.

Definition at line 192 of file RooFactoryWSTool.h.

◆ createArg()

RooAbsArg * RooFactoryWSTool::createArg	(	const char *	className,
		const char *	objName,
		const char *	varList
	)

Low-level factory interface for creating a RooAbsPdf of a given class with a given list of input variables The variable list varList should be of the form "a,b,c" where the interpretation of the argument is dependent on the pdf.

Set and List arguments can be passed by substituting a single argument with the form (a,b,c), i.e. one can set varList to "x,(a0,a1,a2)" to pass a RooAbsReal and a RooArgSet as arguments.

Definition at line 280 of file RooFactoryWSTool.cxx.

◆ createCategory()

RooCategory * RooFactoryWSTool::createCategory	(	const char *	name,
		const char *	stateNameList = `nullptr`
	)

Low-level factory interface for creating a RooCategory with a given list of state names.

The State name list can be of the form name1,name2,name3 or of the form name1=id1,name2=id2,name3=id3

Definition at line 150 of file RooFactoryWSTool.cxx.

◆ createVariable()

RooRealVar * RooFactoryWSTool::createVariable	(	const char *	name,
		double	xmin,
		double	xmax
	)

Low-level factory interface for creating a RooRealVar with a given range and initial value.

Definition at line 126 of file RooFactoryWSTool.cxx.

◆ DeclFileName()

static const char * RooFactoryWSTool::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 199 of file RooFactoryWSTool.h.

◆ errorCount()

Int_t RooFactoryWSTool::errorCount ( )

inlineprotected

Definition at line 193 of file RooFactoryWSTool.h.

◆ hooks()

std::map< std::string, RooFactoryWSTool::IFace * > & RooFactoryWSTool::hooks ( )

staticprotected

Definition at line 1900 of file RooFactoryWSTool.cxx.

◆ IsA()

TClass * RooFactoryWSTool::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TObject.

Definition at line 199 of file RooFactoryWSTool.h.

◆ logError()

void RooFactoryWSTool::logError ( )

inline

Definition at line 153 of file RooFactoryWSTool.h.

◆ of()

RooFactoryWSTool * RooFactoryWSTool::of ( )

staticprotected

Definition at line 2195 of file RooFactoryWSTool.cxx.

◆ process()

RooAbsArg * RooFactoryWSTool::process ( const char * expr )

Create a RooFit object from the given expression.

Creating variables
`x[-10,10]`	Create variable x with given range and put it in workspace
`x[3,-10,10]`	Create variable x with given range and initial value and put it in workspace
`x[3]`	Create variable x with given constant value
`<numeric literal>`	Numeric literal expressions (0.5, -3 etc..) are converted to a RooConst(<numeric literal>) wherever a RooAbsReal or RooAbsArg argument is expected
Creating categories
`c[lep,kao,nt1,nt2]`	Create category c with given state names
`tag[B0=1,B0bar=-1]`	Create category tag with given state names and index assignments
Creating functions and pdfs
`MyPdf::g(x,m,s)`	Create pdf or function of type MyPdf with name g with argument x,m,s Interpretation and number of arguments are mapped to the constructor arguments of the class (after the name and title).
`MyPdf(x,m,s)`	As above, but with an implicitly defined (unique) object name
Creating sets and lists (to be used as inputs above)
`{a,b,c}`	Create RooArgSet or RooArgList (as determined by context) from given contents

Objects that are not created, are assumed to exist in the workspace Object creation expressions as shown above can be nested, e.g. one can do

RooGaussian::g(x[-10,10],m[0],3)

x

Double_t x[n]

Definition legend1.C:17

m

TMarker m

Definition textangle.C:8

to create a pdf and its variables in one go. This nesting can be applied recursively e.g.

SUM::model( f[0.5,0,1] * RooGaussian::g( x[-10,10], m[0], 3] ),

RooChebychev::c( x, {a0[0.1],a1[0.2],a2[-0.3]} ))

f

#define f(i)

Definition RSha256.hxx:104

creates the sum of a Gaussian and a Chebychev and all its variables.

A separate series of operator meta-type exists to simplify the construction of composite expressions meta-types in all capitals (SUM) create pdfs, meta types in lower case (sum) create functions.

Expression	Effect
`SUM::name(f1pdf1,f2pdf2,pdf3]`	Create sum pdf name with value `f1pdf1+f2pdf2+(1-f1-f2)*pdf3`
`RSUM::name(f1pdf1,f2pdf2,pdf3]`	Create recursive sum pdf name with value `f1pdf1 + (1-f1)(f2pdf2 + (1-f2)pdf3)`
`ASUM::name(f1amp1,f2amp2,amp3]`	Create sum pdf name with value `f1amp1+f2amp2+(1-f1-f2)*amp3` where `amplX` are amplitudes of type RooAbsReal
`sum::name(a1,a2,a3]`	Create sum function with value `a1+a2+a3`
`sum::name(a1b1,a2b2,a3*b 3]`	Create sum function with value `a1b1+a2b2+a3*b3`
`PROD::name(pdf1,pdf2]`	Create product of pdf with `name` with given input pdfs
`PROD::name(pdf1\|x,pdf2]`	Create product of conditional pdf `pdf1` given `x` and `pdf2`
`prod::name(a,b,c]`	Create production function with value `abc`
`SIMUL::name(cat,a=pdf1,b=pdf2]`	Create simultaneous pdf index category `cat`. Make `pdf1` to state `a`, `pdf2` to state `b`
`EXPR::name(<expr>,var,...]`	Create a generic pdf that interprets the given expression
`expr::name(<expr>,var,...]`	Create a generic function that interprets the given expression
`taylorexpand::name(func,{var1,var2,...},val,order,eps1,eps2]`	Create a taylor expansion of func w.r.t. `{var1,var2,..}` around `val` up to `order`
‘lagrangianmorph::name("$fileName('infile.root’),$observableName(obs),$couplings({var1[-10,10],var2[-10,10]}),$folders({'sample1,sample2,sample3'}),$NewPhysics(var1=1,var2=0)"]`<td> Create a RooLagrangianMorphFunc function for the observable obs as a function of`var1`,`var2` based on input templates stored in the folders in the file

The functionality of high-level object creation tools like RooSimWSTool, RooCustomizer and RooClassFactory is also interfaced through meta-types in the factory.

Interface to RooSimWSTool
`SIMCLONE::name( modelPdf, $ParamSplit(...), $ParamSplitConstrained(...), $Restrict(...) ]`	Clone-and-customize modelPdf according to ParamSplit and ParamSplitConstrained() specifications and return a RooSimultaneous pdf of all built clones
`MSIMCLONE::name( masterIndex, $AddPdf(mstate1, modelPdf1, $ParamSplit(...)), $AddPdf(mstate2,modelPdf2),...) ]`	Clone-and-customize multiple models (modelPdf1,modelPdf2) according to ParamSplit and ParamSplitConstrained() specifications and return a RooSimultaneous pdf of all built clones, using the specified master index to map prototype pdfs to master states
Interface to RooCustomizer
`EDIT::name( orig, substNode=origNode), ... ]`	Create a clone of input object orig, with the specified replacements operations executed
`EDIT::name( orig, origNode=$REMOVE(), ... ]`	Create clone of input removing term origNode from all PROD() terms that contained it
`EDIT::name( orig, origNode=$REMOVE(prodname,...), ... ]`	As above, but restrict removal of origNode to PROD term(s) prodname,...
Interface to RooClassFactory
`CEXPR::name(<expr>,var,...]`	Create a custom compiled pdf that evaluates the given expression
`cexpr::name(<expr>,var,...]`	Create a custom compiled function that evaluates the given expression
`$MetaType(...)`	Meta argument that does not result in construction of an object but is used logically organize input arguments in certain operator pdf constructions. The defined meta arguments are context dependent. The only meta argument that is defined globally is `$Alias(typeName,aliasName)` to define aliases for type names. For the definition of meta arguments in operator pdfs see the definitions below.

Definition at line 821 of file RooFactoryWSTool.cxx.

◆ processAliasExpression()

string RooFactoryWSTool::processAliasExpression ( const char * arg )

protected

Parse token.

Definition at line 1185 of file RooFactoryWSTool.cxx.

◆ processCompositeExpression()

std::string RooFactoryWSTool::processCompositeExpression ( const char * token )

protected

Process a single composite expression.

e.g. A=RooGaussian::g[x,m,s] --> A=g
e.g. f[0,1]*RooGaussiang[x,m,s] --> f*g
e.g. RooGaussian::g(x,y,s)|x --> g|x
e.g. $MetaArg(RooGaussian::g[x,m,s],blah) --> $MetaArg(g,blah)

Definition at line 909 of file RooFactoryWSTool.cxx.

◆ processCreateArg()

string RooFactoryWSTool::processCreateArg	(	std::string &	func,
		std::vector< std::string > &	args
	)

protected

Glue function between high-level syntax and low-level factory call to createArg: Process a parsed call to create a pdf named func

The func arg is interpreted as ClassName::ObjectName and the arglist is passed verbatim to createArg. The received arglist is expected to be fully reduced (i.e. all inline object creations must have been compiled)

Definition at line 1337 of file RooFactoryWSTool.cxx.

◆ processCreateVar()

string RooFactoryWSTool::processCreateVar	(	std::string &	func,
		std::vector< std::string > &	args
	)

protected

Glue function between high-level syntax and low-level factory call to createVariable: Process a parsed call to create a variable named func

If initial token is non-numeric, a RooCategory will be created, and the args are interpreted as either state names or name=id assignments. Otherwise a RooRealvar is created and the arg list is interpreted as follows:

If list has two args, these are interpreted as xmin,xmax
If list has three args, these are interpreted as xinit,xmin,xmax
If list has one arg, this is interpreted as xinit and the variable is set as constant

Definition at line 1267 of file RooFactoryWSTool.cxx.

◆ processExpression()

std::string RooFactoryWSTool::processExpression ( const char * token )

Process a single high-level expression or list of expressions.

The returned string a the reduced expression where all inline object creations have been executed and substituted with the name of the created object

e.g. RooGaussian::g(x,m,s) --> g
e.g. {x(-10,10),s} --> {x,s}

Definition at line 882 of file RooFactoryWSTool.cxx.

◆ processListExpression()

string RooFactoryWSTool::processListExpression ( const char * arg )

protected

Process a list of high-level expression.

The returned string a the reduced expression list where all inline object creations have been executed and substituted with the name of the created object

E.g. {x(-10,10),s} --> {x,s}

Definition at line 1118 of file RooFactoryWSTool.cxx.

◆ processMetaArg()

std::string RooFactoryWSTool::processMetaArg	(	std::string &	func,
		std::vector< std::string > &	args
	)

protected

Concatenate list of args into comma separated string.

Definition at line 1385 of file RooFactoryWSTool.cxx.

◆ processSingleExpression()

std::string RooFactoryWSTool::processSingleExpression ( const char * arg )

protected

Process a single high-level expression.

The returned string a the reduced expression where all inline object creations have been executed and substituted with the name of the created object

e.g. RooGaussian::g(x,m,s) --> g
e.g. x[-10,10] --> x

Definition at line 972 of file RooFactoryWSTool.cxx.

◆ prod()

RooProdPdf * RooFactoryWSTool::prod	(	const char *	objName,
		const char *	pdfList
	)

Definition at line 560 of file RooFactoryWSTool.cxx.

◆ prodfunc()

RooProduct * RooFactoryWSTool::prodfunc	(	const char *	objName,
		const char *	pdfList
	)

Definition at line 726 of file RooFactoryWSTool.cxx.

◆ registerSpecial()

void RooFactoryWSTool::registerSpecial	(	const char *	typeName,
		RooFactoryWSTool::IFace *	iface
	)

static

Register foreign special objects in factory.

Definition at line 1891 of file RooFactoryWSTool.cxx.

◆ resolveClassName()

TClass * RooFactoryWSTool::resolveClassName ( const char * className )

protected

Definition at line 1205 of file RooFactoryWSTool.cxx.

◆ setAutoClassNamePostFix()

void RooFactoryWSTool::setAutoClassNamePostFix ( const char * pfix )

inline

Definition at line 156 of file RooFactoryWSTool.h.

◆ simul()

RooSimultaneous * RooFactoryWSTool::simul	(	const char *	objName,
		const char *	indexCat,
		const char *	pdfMap
	)

Definition at line 626 of file RooFactoryWSTool.cxx.

◆ splitFunctionArgs()

vector< string > RooFactoryWSTool::splitFunctionArgs ( const char * funcExpr )

Allocate and fill work buffer.

Definition at line 1409 of file RooFactoryWSTool.cxx.

◆ Streamer()

void RooFactoryWSTool::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TObject.

Reimplemented from TObject.

◆ StreamerNVirtual()

void RooFactoryWSTool::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 199 of file RooFactoryWSTool.h.

◆ varTag()

string RooFactoryWSTool::varTag	(	std::string &	func,
		std::vector< std::string > &	args
	)

protected

Definition at line 1238 of file RooFactoryWSTool.cxx.

◆ ws()

RooWorkspace & RooFactoryWSTool::ws ( )

inline

Definition at line 75 of file RooFactoryWSTool.h.

Member Data Documentation

◆ _args

std::vector<std::string> RooFactoryWSTool::_args

protected

Definition at line 184 of file RooFactoryWSTool.h.

◆ _autoClassPostFix

std::string RooFactoryWSTool::_autoClassPostFix

protected

Definition at line 197 of file RooFactoryWSTool.h.

◆ _autoNamePrefix

std::stack<std::string> RooFactoryWSTool::_autoNamePrefix

protected

Definition at line 164 of file RooFactoryWSTool.h.

◆ _errorCount

Int_t RooFactoryWSTool::_errorCount = 0

protected

Definition at line 195 of file RooFactoryWSTool.h.

◆ _hooks

map< string, RooFactoryWSTool::IFace * > * RooFactoryWSTool::_hooks =nullptr

staticprotected

Definition at line 188 of file RooFactoryWSTool.h.

◆ _of

RooFactoryWSTool * RooFactoryWSTool::_of = nullptr

staticprotected

Definition at line 183 of file RooFactoryWSTool.h.

◆ _typeAliases

std::map<std::string,std::string> RooFactoryWSTool::_typeAliases

protected

Definition at line 165 of file RooFactoryWSTool.h.

◆ _ws

RooWorkspace* RooFactoryWSTool::_ws

protected

Definition at line 190 of file RooFactoryWSTool.h.

Libraries for RooFactoryWSTool:

[legend]

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

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

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ RooFactoryWSTool() [1/2]

◆ RooFactoryWSTool() [2/2]

Member Function Documentation

◆ add()

◆ addfunc()

◆ amplAdd()

◆ as_ARG()

◆ as_CAT()

◆ as_CATFUNC()

◆ as_CATLV()

◆ as_DATA()

◆ as_DHIST()

◆ as_DOUBLE() [1/2]

◆ as_DOUBLE() [2/2]

◆ as_DSET()

◆ as_FUNC()

◆ as_INT() [1/2]

◆ as_INT() [2/2]

◆ as_LIST()

◆ as_OBJ()

◆ as_PDF()

◆ as_RMODEL()

◆ as_SET()

◆ as_STRING()

◆ as_VAR()

◆ as_VARLV()

◆ asARG()

◆ asCAT()

◆ asCATFUNC()

◆ asCATLV()

◆ asDATA()

◆ asDHIST()

◆ asDOUBLE()

◆ asDSET()

◆ asFUNC()

◆ asINT()

◆ asLIST()

◆ asOBJ()

◆ asPDF()

◆ asRMODEL()

◆ asSET()

◆ asSTRING()

◆ asVAR()

◆ asVARLV()

◆ autoClassNamePostFix()

◆ checkIndex()

◆ checkSyntax()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ clearError()

◆ createArg()

◆ createCategory()

◆ createVariable()

◆ DeclFileName()

◆ errorCount()

◆ hooks()

◆ IsA()

◆ logError()

◆ of()

◆ process()

◆ processAliasExpression()

◆ processCompositeExpression()

◆ processCreateArg()

◆ processCreateVar()

◆ processExpression()

◆ processListExpression()

◆ processMetaArg()

◆ processSingleExpression()

◆ prod()

◆ prodfunc()