Definition at line 45 of file TF1Data.h.

Public Member Functions
	TF1Data ()
	F1 default constructor. More...

virtual	~TF1Data ()
	TF1 default destructor. More...

void	Streamer (TBuffer &b, Int_t version, UInt_t start, UInt_t count, const TClass *onfile_class=0)
	Stream a class object. More...

Public Member Functions inherited from ROOT::v5::TFormula
	TFormula ()
	Formula default constructor. More...

	TFormula (const char name, const char formula)
	Normal Formula constructor. More...

	TFormula (const TFormula &formula)
	Default constructor. More...

TFormula &	operator= (const TFormula &rhs)
	Operator =. More...

virtual	~TFormula ()
	Formula default destructor. More...

void	Optimize ()
	MI include. More...

virtual void	Analyze (const char *schain, Int_t &err, Int_t offset=0)
	Analyze a sub-expression in one formula. More...

virtual Bool_t	AnalyzeFunction (TString &chaine, Int_t &err, Int_t offset=0)
	Check if the chain as function call. More...

virtual Int_t	Compile (const char *expression="")
	Compile expression already stored in fTitle. More...

virtual void	Copy (TObject &formula) const
	Copy this formula. More...

virtual void	Clear (Option_t *option="")
	Resets the objects. More...

virtual char *	DefinedString (Int_t code)
	Return address of string corresponding to special code. More...

virtual Double_t	DefinedValue (Int_t code)
	Return value corresponding to special code. More...

virtual Int_t	DefinedVariable (TString &variable, Int_t &action)
	Check if expression is in the list of defined variables. More...

virtual Double_t	Eval (Double_t x, Double_t y=0, Double_t z=0, Double_t t=0) const
	Evaluate this formula. More...

virtual Double_t	EvalParOld (const Double_t x, const Double_t params=0)
	Evaluate this formula. More...

virtual Double_t	EvalPar (const Double_t x, const Double_t params=0)

virtual const TObject *	GetLinearPart (Int_t i)
	Return linear part. More...

virtual Int_t	GetNdim () const

virtual Int_t	GetNpar () const

virtual Int_t	GetNumber () const

virtual TString	GetExpFormula (Option_t *option="") const
	Reconstruct the formula expression from the internal TFormula member variables. More...

Double_t	GetParameter (Int_t ipar) const
	Return value of parameter number ipar. More...

Double_t	GetParameter (const char *name) const
	Return value of parameter named parName. More...

virtual Double_t *	GetParameters () const

virtual void	GetParameters (Double_t *params)

virtual const char *	GetParName (Int_t ipar) const
	Return name of one parameter. More...

virtual Int_t	GetParNumber (const char *name) const
	Return parameter number by name. More...

virtual Bool_t	IsLinear () const

virtual Bool_t	IsNormalized () const

virtual void	Print (Option_t *option="") const
	Dump this formula with its attributes. More...

virtual void	ProcessLinear (TString &replaceformula)
	If the formula is for linear fitting, change the title to normal and fill the LinearParts array. More...

virtual void	SetNumber (Int_t number)

virtual void	SetParameter (const char *name, Double_t parvalue)
	Initialize parameter number ipar. More...

virtual void	SetParameter (Int_t ipar, Double_t parvalue)
	Initialize parameter number ipar. More...

virtual void	SetParameters (const Double_t *params)
	Initialize array of all parameters. More...

virtual void	SetParameters (Double_t p0, Double_t p1, Double_t p2=0, Double_t p3=0, Double_t p4=0, Double_t p5=0, Double_t p6=0, Double_t p7=0, Double_t p8=0, Double_t p9=0, Double_t p10=0)
	Initialize up to 11 parameters All arguments except THE FIRST TWO are optional In case of a function with only one parameter, call this function with p1=0. More...

virtual void	SetParName (Int_t ipar, const char *name)
	Set name of parameter number ipar. More...

virtual void	SetParNames (const char name0="p0", const char name1="p1", const char name2="p2", const char name3="p3", const char name4="p4", const char name5="p5", const char name6="p6", const char name7="p7", const char name8="p8", const char name9="p9", const char *name10="p10")
	Set up to 11 parameter names. More...

virtual void	Update ()

void	Streamer (TBuffer &b, const TClass *onfile_class)
	Stream a class object. More...

void	Streamer (TBuffer &b, Int_t version, UInt_t start, UInt_t count, const TClass *onfile_class=0)
	specialized streamer function being able to read old TF1 versions as TF1Old in memory More...

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

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

	TNamed (const TNamed &named)
	TNamed copy ctor. More...

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

virtual	~TNamed ()

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

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

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

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

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

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

virtual Bool_t	IsSortable () const

virtual void	SetName (const char *name)
	Change (i.e. More...

virtual void	SetNameTitle (const char name, const char title)
	Change (i.e. set) all the TNamed parameters (name and title). More...

virtual void	SetTitle (const char *title="")
	Change (i.e. set) the title of the TNamed. More...

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

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

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

	TObject (const TObject &object)
	TObject copy ctor. More...

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

virtual	~TObject ()
	TObject destructor. More...

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

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

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

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

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

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

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

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...

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

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

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

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

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

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

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

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

virtual Option_t *	GetOption () const

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

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

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

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

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

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

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

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

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

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

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

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

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

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

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

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

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

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

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

void *	operator new (size_t sz)

void *	operator new[] (size_t sz)

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

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

void	operator delete (void *ptr)
	Operator delete. More...

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

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

void	SetBit (UInt_t f)

void	ResetBit (UInt_t f)

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

void	InvertBit (UInt_t f)

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

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

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

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

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

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

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). More...

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

Public Member Functions inherited from TAttLine
	TAttLine ()
	AttLine default constructor. More...

	TAttLine (Color_t lcolor, Style_t lstyle, Width_t lwidth)
	AttLine normal constructor. More...

virtual	~TAttLine ()
	AttLine destructor. More...

void	Copy (TAttLine &attline) const
	Copy this line attributes to a new TAttLine. More...

Int_t	DistancetoLine (Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
	Compute distance from point px,py to a line. More...

virtual Color_t	GetLineColor () const

virtual Style_t	GetLineStyle () const

virtual Width_t	GetLineWidth () const

virtual void	Modify ()
	Change current line attributes if necessary. More...

virtual void	ResetAttLine (Option_t *option="")
	Reset this line attributes to default values. More...

virtual void	SaveLineAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t widdef=1)
	Save line attributes as C++ statement(s) on output stream out. More...

virtual void	SetLineAttributes ()
	Invoke the DialogCanvas Line attributes. More...

virtual void	SetLineColor (Color_t lcolor)

virtual void	SetLineColorAlpha (Color_t lcolor, Float_t lalpha)
	Set a transparent line color. More...

virtual void	SetLineStyle (Style_t lstyle)

virtual void	SetLineWidth (Width_t lwidth)

Public Member Functions inherited from TAttFill
	TAttFill ()
	AttFill default constructor. More...

	TAttFill (Color_t fcolor, Style_t fstyle)
	AttFill normal constructor. More...

virtual	~TAttFill ()
	AttFill destructor. More...

void	Copy (TAttFill &attfill) const
	Copy this fill attributes to a new TAttFill. More...

virtual Color_t	GetFillColor () const

virtual Style_t	GetFillStyle () const

virtual Bool_t	IsTransparent () const

virtual void	Modify ()
	Change current fill area attributes if necessary. More...

virtual void	ResetAttFill (Option_t *option="")
	Reset this fill attributes to default values. More...

virtual void	SaveFillAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1001)
	Save fill attributes as C++ statement(s) on output stream out. More...

virtual void	SetFillAttributes ()
	Invoke the DialogCanvas Fill attributes. More...

virtual void	SetFillColor (Color_t fcolor)

virtual void	SetFillColorAlpha (Color_t fcolor, Float_t falpha)
	Set a transparent fill color. More...

virtual void	SetFillStyle (Style_t fstyle)

Public Member Functions inherited from TAttMarker
	TAttMarker ()
	TAttMarker default constructor. More...

	TAttMarker (Color_t color, Style_t style, Size_t msize)
	TAttMarker normal constructor. More...

virtual	~TAttMarker ()
	TAttMarker destructor. More...

void	Copy (TAttMarker &attmarker) const
	Copy this marker attributes to a new TAttMarker. More...

virtual Color_t	GetMarkerColor () const

virtual Style_t	GetMarkerStyle () const

virtual Size_t	GetMarkerSize () const

virtual void	Modify ()
	Change current marker attributes if necessary. More...

virtual void	ResetAttMarker (Option_t *toption="")
	Reset this marker attributes to the default values. More...

virtual void	SaveMarkerAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t sizdef=1)
	Save line attributes as C++ statement(s) on output stream out. More...

virtual void	SetMarkerAttributes ()
	Invoke the DialogCanvas Marker attributes. More...

virtual void	SetMarkerColor (Color_t mcolor=1)

virtual void	SetMarkerColorAlpha (Color_t mcolor, Float_t malpha)
	Set a transparent marker color. More...

virtual void	SetMarkerStyle (Style_t mstyle=1)

virtual void	SetMarkerSize (Size_t msize=1)

Public Attributes
Double_t	fXmin

Double_t	fXmax

Int_t	fNpx

Int_t	fType

Int_t	fNpfits

Int_t	fNDF

Int_t	fNsave

Double_t	fChisquare

Double_t *	fParErrors

Double_t *	fParMin

Double_t *	fParMax

Double_t *	fSave

Double_t	fMaximum

Double_t	fMinimum

Additional Inherited Members
Public Types inherited from ROOT::v5::TFormula
enum	{ kNotGlobal = BIT(10), kNormalized = BIT(14), kLinear = BIT(16) }

Public Types inherited from TObject
enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

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

Static Public Member Functions inherited from ROOT::v5::TFormula
static void	SetMaxima (Int_t maxop=1000, Int_t maxpar=1000, Int_t maxconst=1000)
	static function to set the maximum value of 3 parameters -maxop : maximum number of operations -maxpar : maximum number of parameters -maxconst : maximum number of constants None of these parameters cannot be less than 10 (default is 1000) call this function to increase one or all maxima when processing very complex formula, eg TFormula::SetMaxima(100000,1000,1000000); If you process many functions with a small number of operations/parameters you may gain some memory and performance by decreasing these values. More...

static void	GetMaxima (Int_t &maxop, Int_t &maxpar, Int_t &maxconst)
	static function to get the maximum value of 3 parameters -maxop : maximum number of operations -maxpar : maximum number of parameters -maxconst : maximum number of constants More...

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

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

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

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

Protected Types inherited from ROOT::v5::TFormula
enum	{ kEnd = 0, kAdd = 1, kSubstract = 2, kMultiply = 3, kDivide = 4, kModulo = 5, kcos = 10, ksin = 11, ktan = 12, kacos = 13, kasin = 14, katan = 15, katan2 = 16, kfmod = 17, kpow = 20, ksq = 21, ksqrt = 22, kstrstr = 23, kmin = 24, kmax = 25, klog = 30, kexp = 31, klog10 = 32, kpi = 40, kabs = 41, ksign = 42, kint = 43, kSignInv = 44, krndm = 50, kAnd = 60, kOr = 61, kEqual = 62, kNotEqual = 63, kLess = 64, kGreater = 65, kLessThan = 66, kGreaterThan = 67, kNot = 68, kcosh = 70, ksinh = 71, ktanh = 72, kacosh = 73, kasinh = 74, katanh = 75, kStringEqual = 76, kStringNotEqual = 77, kBitAnd = 78, kBitOr = 79, kLeftShift = 80, kRightShift = 81, kJumpIf = 82, kJump = 83, kexpo = 100, kxexpo = 100, kyexpo = 101, kzexpo = 102, kxyexpo = 105, kgaus = 110, kxgaus = 110, kygaus = 111, kzgaus = 112, kxygaus = 115, klandau = 120, kxlandau = 120, kylandau = 121, kzlandau = 122, kxylandau = 125, kpol = 130, kxpol = 130, kypol = 131, kzpol = 132, kParameter = 140, kConstant = 141, kBoolOptimize = 142, kStringConst = 143, kVariable = 144, kFunctionCall = 145, kData = 146, kUnary = 147, kBinary = 148, kThree = 149, kDefinedVariable = 150, kDefinedString = 151, kPlusD = 152, kPlusDD = 153, kMultD = 154, kMultDD = 155, kBoolOptimizeOr = 156, kBoolOptimizeAnd = 157, kBoolSet = 158, kFDM = 159, kFD0 = 160, kFD1 = 161, kFD2 = 162, kFD3 = 163 }

typedef Double_t(TObject::*	TFuncG) (const Double_t , const Double_t ) const

Protected Member Functions inherited from ROOT::v5::TFormula
Int_t	PreCompile ()
	pointer to optimal function More...

virtual Bool_t	CheckOperands (Int_t operation, Int_t &err)
	Check whether the operand at 'oper-1' is compatible with the operation at 'oper'. More...

virtual Bool_t	CheckOperands (Int_t leftoperand, Int_t rightoperartion, Int_t &err)
	Check whether the operands at 'leftoper' and 'oper-1' are compatible with the operation at 'oper'. More...

virtual Bool_t	StringToNumber (Int_t code)
	Try to 'demote' a string into an array bytes. More...

void	MakePrimitive (const char *expr, Int_t pos)
	MakePrimitive find TFormulaPrimitive replacement for some operands. More...

Int_t *	GetOper () const

Short_t	GetAction (Int_t code) const

Int_t	GetActionParam (Int_t code) const

void	SetAction (Int_t code, Int_t value, Int_t param=0)

Int_t *	GetOperOptimized () const

Short_t	GetActionOptimized (Int_t code) const

Int_t	GetActionParamOptimized (Int_t code) const

void	SetActionOptimized (Int_t code, Int_t value, Int_t param=0)

void	ClearFormula (Option_t *option="")
	Resets the objects. More...

virtual Bool_t	IsString (Int_t oper) const
	Return true if the expression at the index 'oper' has to be treated as a string. More...

virtual void	Convert (UInt_t fromVersion)

Double_t	EvalParFast (const Double_t x, const Double_t params)
	Evaluate this formula. More...

Double_t	EvalPrimitive (const Double_t x, const Double_t params)
	Evaluate primitive formula. More...

Double_t	EvalPrimitive0 (const Double_t x, const Double_t params)
	Evaluate primitive formula. More...

Double_t	EvalPrimitive1 (const Double_t x, const Double_t params)
	Evaluate primitive formula. More...

Double_t	EvalPrimitive2 (const Double_t x, const Double_t params)
	Evaluate primitive formula. More...

Double_t	EvalPrimitive3 (const Double_t x, const Double_t params)
	Evaluate primitive formula. More...

Double_t	EvalPrimitive4 (const Double_t x, const Double_t params)
	Evaluate primitive formula. More...

Protected Member Functions inherited from TObject
void	MakeZombie ()

virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

Protected Attributes inherited from ROOT::v5::TFormula
Int_t	fNdim

Int_t	fNpar

Int_t	fNoper

Int_t	fNconst

Int_t	fNumber

Int_t	fNval

Int_t	fNstring

TString *	fExpr

Double_t *	fConst

Double_t *	fParams

TString *	fNames

TObjArray	fFunctions

TObjArray	fLinearParts

TBits	fAlreadyFound

Int_t	fNOperOptimized
	cache for information More...

TString *	fExprOptimized
	Number of operators after optimization. More...

Int_t *	fOperOptimized
	[fNOperOptimized] List of expressions More...

TOperOffset *	fOperOffset
	[fNOperOptimized] List of operators. (See documentation for changes made at version 7) More...

TFormulaPrimitive **	fPredefined
	[fNOperOptimized] Offsets of operrands More...

TFuncG	fOptimal
	[fNPar] predefined function More...

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from TAttLine
Color_t	fLineColor

Style_t	fLineStyle

Width_t	fLineWidth

Protected Attributes inherited from TAttFill
Color_t	fFillColor

Style_t	fFillStyle

Protected Attributes inherited from TAttMarker
Color_t	fMarkerColor

Style_t	fMarkerStyle

Size_t	fMarkerSize