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class ROOT::v5::TFormula: public TNamed

Function Members (Methods)

public:

virtual	~TFormula()
void	TObject::AbstractMethod(const char* method) const
virtual void	Analyze(const char* schain, Int_t& err, Int_t offset = 0)
virtual Bool_t	AnalyzeFunction(TString& chaine, Int_t& err, Int_t offset = 0)
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual Int_t	Compile(const char* expression = "")
virtual void	Copy(TObject& formula) const
virtual char*	DefinedString(Int_t code)
virtual Double_t	DefinedValue(Int_t code)
virtual Int_t	DefinedVariable(TString& variable, Int_t& action)
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual Double_t	Eval(Double_t x, Double_t y = 0, Double_t z = 0, Double_t t = 0) const
virtual Double_t	EvalPar(const Double_t* x, const Double_t* params = 0)
virtual Double_t	EvalParOld(const Double_t* x, const Double_t* params = 0)
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual void	TNamed::FillBuffer(char*& buffer)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual TString	GetExpFormula(Option_t* option = "") const
virtual const char*	TObject::GetIconName() const
virtual const TObject*	GetLinearPart(Int_t i)
static void	GetMaxima(Int_t& maxop, Int_t& maxpar, Int_t& maxconst)
virtual const char*	TNamed::GetName() const
virtual Int_t	GetNdim() const
virtual Int_t	GetNpar() const
virtual Int_t	GetNumber() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
Double_t	GetParameter(Int_t ipar) const
Double_t	GetParameter(const char* name) const
virtual Double_t*	GetParameters() const
virtual void	GetParameters(Double_t* params)
virtual const char*	GetParName(Int_t ipar) const
virtual Int_t	GetParNumber(const char* name) const
virtual const char*	TNamed::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TNamed::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
virtual Bool_t	IsLinear() const
virtual Bool_t	IsNormalized() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TNamed::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
void	TObject::operator delete(void* ptr)
void	TObject::operator delete(void* ptr, void* vp)
void	TObject::operator delete[](void* ptr)
void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
ROOT::v5::TFormula&	operator=(const ROOT::v5::TFormula& rhs)
void	Optimize()
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	Print(Option_t* option = "") constMENU
virtual void	ProcessLinear(TString& replaceformula)
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
static void	SetMaxima(Int_t maxop = 1000, Int_t maxpar = 1000, Int_t maxconst = 1000)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
virtual void	SetNumber(Int_t number)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	SetParameter(const char* name, Double_t parvalue)
virtual void	SetParameter(Int_t ipar, Double_t parvalue)
virtual void	SetParameters(const Double_t* params)
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)MENU
virtual void	SetParName(Int_t ipar, const char* name)
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")MENU
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual Int_t	TNamed::Sizeof() const
virtual void	Streamer(TBuffer&)
void	Streamer(TBuffer& b, const TClass* onfile_class)
void	Streamer(TBuffer& b, Int_t version, UInt_t start, UInt_t count, const TClass* onfile_class = 0)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
ROOT::v5::TFormula	TFormula()
ROOT::v5::TFormula	TFormula(const ROOT::v5::TFormula& formula)
ROOT::v5::TFormula	TFormula(const char* name, const char* formula)
virtual void	Update()
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual Bool_t	CheckOperands(Int_t operation, Int_t& err)
virtual Bool_t	CheckOperands(Int_t leftoperand, Int_t rightoperartion, Int_t& err)
void	ClearFormula(Option_t* option = "")
virtual void	Convert(UInt_t fromVersion)
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
Double_t	EvalParFast(const Double_t* x, const Double_t* params)
Double_t	EvalPrimitive(const Double_t* x, const Double_t* params)
Double_t	EvalPrimitive0(const Double_t* x, const Double_t* params)
Double_t	EvalPrimitive1(const Double_t* x, const Double_t* params)
Double_t	EvalPrimitive2(const Double_t* x, const Double_t* params)
Double_t	EvalPrimitive3(const Double_t* x, const Double_t* params)
Double_t	EvalPrimitive4(const Double_t* x, const Double_t* params)
Short_t	GetAction(Int_t code) const
Short_t	GetActionOptimized(Int_t code) const
Int_t	GetActionParam(Int_t code) const
Int_t	GetActionParamOptimized(Int_t code) const
Int_t*	GetOper() const
Int_t*	GetOperOptimized() const
virtual Bool_t	IsString(Int_t oper) const
void	MakePrimitive(const char* expr, Int_t pos)
void	TObject::MakeZombie()
Int_t	PreCompile()
void	SetAction(Int_t code, Int_t value, Int_t param = 0)
void	SetActionOptimized(Int_t code, Int_t value, Int_t param = 0)
virtual Bool_t	StringToNumber(Int_t code)

Data Members

public:

static TObject::(anonymous)	TObject::kBitMask
static TObject::EStatusBits	TObject::kCanDelete
static TObject::EStatusBits	TObject::kCannotPick
static TObject::EStatusBits	TObject::kHasUUID
static TObject::EStatusBits	TObject::kInvalidObject
static TObject::(anonymous)	TObject::kIsOnHeap
static TObject::EStatusBits	TObject::kIsReferenced
static ROOT::v5::TFormula::(anonymous)	kLinear
static TObject::EStatusBits	TObject::kMustCleanup
static TObject::EStatusBits	TObject::kNoContextMenu
static ROOT::v5::TFormula::(anonymous)	kNormalized
static TObject::(anonymous)	TObject::kNotDeleted
static ROOT::v5::TFormula::(anonymous)	kNotGlobal
static TObject::EStatusBits	TObject::kObjInCanvas
static TObject::(anonymous)	TObject::kOverwrite
static TObject::(anonymous)	TObject::kSingleKey
static TObject::(anonymous)	TObject::kWriteDelete
static TObject::(anonymous)	TObject::kZombie

protected:

TBits	fAlreadyFound	! cache for information
Double_t*	fConst	[fNconst] Array of fNconst formula constants
TString*	fExpr	[fNoper] List of expressions
TString*	fExprOptimized	![fNOperOptimized] List of expressions
TObjArray	fFunctions	Array of function calls to make
TObjArray	fLinearParts	Linear parts if the formula is linear (contains '\|' or "++")
Int_t	fNOperOptimized	!Number of operators after optimization
TString	TNamed::fName	object identifier
TString*	fNames	[fNpar] Array of parameter names
Int_t	fNconst	Number of constants
Int_t	fNdim	Dimension of function (1=1-Dim, 2=2-Dim,etc)
Int_t	fNoper	Number of operators
Int_t	fNpar	Number of parameters
Int_t	fNstring	Number of different constants character strings
Int_t	fNumber	formula number identifier
Int_t	fNval	Number of different variables in expression
ROOT::v5::TOperOffset*	fOperOffset	![fNOperOptimized] Offsets of operrands
Int_t*	fOperOptimized	![fNOperOptimized] List of operators. (See documentation for changes made at version 7)
ROOT::v5::TFormula::TFuncG	fOptimal	!pointer to optimal function
Double_t*	fParams	[fNpar] Array of fNpar parameters
ROOT::v5::TFormulaPrimitive**	fPredefined	![fNPar] predefined function
TString	TNamed::fTitle	object title
static ROOT::v5::TFormula::(anonymous)	kAdd
static ROOT::v5::TFormula::(anonymous)	kAnd
static ROOT::v5::TFormula::(anonymous)	kBinary
static ROOT::v5::TFormula::(anonymous)	kBitAnd
static ROOT::v5::TFormula::(anonymous)	kBitOr
static ROOT::v5::TFormula::(anonymous)	kBoolOptimize
static ROOT::v5::TFormula::(anonymous)	kBoolOptimizeAnd
static ROOT::v5::TFormula::(anonymous)	kBoolOptimizeOr
static ROOT::v5::TFormula::(anonymous)	kBoolSet
static ROOT::v5::TFormula::(anonymous)	kConstant
static ROOT::v5::TFormula::(anonymous)	kData
static ROOT::v5::TFormula::(anonymous)	kDefinedString
static ROOT::v5::TFormula::(anonymous)	kDefinedVariable
static ROOT::v5::TFormula::(anonymous)	kDivide
static ROOT::v5::TFormula::(anonymous)	kEnd
static ROOT::v5::TFormula::(anonymous)	kEqual
static ROOT::v5::TFormula::(anonymous)	kFD0
static ROOT::v5::TFormula::(anonymous)	kFD1
static ROOT::v5::TFormula::(anonymous)	kFD2
static ROOT::v5::TFormula::(anonymous)	kFD3
static ROOT::v5::TFormula::(anonymous)	kFDM
static ROOT::v5::TFormula::(anonymous)	kFunctionCall
static ROOT::v5::TFormula::(anonymous)	kGreater
static ROOT::v5::TFormula::(anonymous)	kGreaterThan
static ROOT::v5::TFormula::(anonymous)	kJump
static ROOT::v5::TFormula::(anonymous)	kJumpIf
static ROOT::v5::TFormula::(anonymous)	kLeftShift
static ROOT::v5::TFormula::(anonymous)	kLess
static ROOT::v5::TFormula::(anonymous)	kLessThan
static ROOT::v5::TFormula::(anonymous)	kModulo
static ROOT::v5::TFormula::(anonymous)	kMultD
static ROOT::v5::TFormula::(anonymous)	kMultDD
static ROOT::v5::TFormula::(anonymous)	kMultiply
static ROOT::v5::TFormula::(anonymous)	kNot
static ROOT::v5::TFormula::(anonymous)	kNotEqual
static ROOT::v5::TFormula::(anonymous)	kOr
static ROOT::v5::TFormula::(anonymous)	kParameter
static ROOT::v5::TFormula::(anonymous)	kPlusD
static ROOT::v5::TFormula::(anonymous)	kPlusDD
static ROOT::v5::TFormula::(anonymous)	kRightShift
static ROOT::v5::TFormula::(anonymous)	kSignInv
static ROOT::v5::TFormula::(anonymous)	kStringConst
static ROOT::v5::TFormula::(anonymous)	kStringEqual
static ROOT::v5::TFormula::(anonymous)	kStringNotEqual
static ROOT::v5::TFormula::(anonymous)	kSubstract
static ROOT::v5::TFormula::(anonymous)	kThree
static ROOT::v5::TFormula::(anonymous)	kUnary
static ROOT::v5::TFormula::(anonymous)	kVariable
static ROOT::v5::TFormula::(anonymous)	kabs
static ROOT::v5::TFormula::(anonymous)	kacos
static ROOT::v5::TFormula::(anonymous)	kacosh
static ROOT::v5::TFormula::(anonymous)	kasin
static ROOT::v5::TFormula::(anonymous)	kasinh
static ROOT::v5::TFormula::(anonymous)	katan
static ROOT::v5::TFormula::(anonymous)	katan2
static ROOT::v5::TFormula::(anonymous)	katanh
static ROOT::v5::TFormula::(anonymous)	kcos
static ROOT::v5::TFormula::(anonymous)	kcosh
static ROOT::v5::TFormula::(anonymous)	kexp
static ROOT::v5::TFormula::(anonymous)	kexpo
static ROOT::v5::TFormula::(anonymous)	kfmod
static ROOT::v5::TFormula::(anonymous)	kgaus
static ROOT::v5::TFormula::(anonymous)	kint
static ROOT::v5::TFormula::(anonymous)	klandau
static ROOT::v5::TFormula::(anonymous)	klog
static ROOT::v5::TFormula::(anonymous)	klog10
static ROOT::v5::TFormula::(anonymous)	kmax
static ROOT::v5::TFormula::(anonymous)	kmin
static ROOT::v5::TFormula::(anonymous)	kpi
static ROOT::v5::TFormula::(anonymous)	kpol
static ROOT::v5::TFormula::(anonymous)	kpow
static ROOT::v5::TFormula::(anonymous)	krndm
static ROOT::v5::TFormula::(anonymous)	ksign
static ROOT::v5::TFormula::(anonymous)	ksin
static ROOT::v5::TFormula::(anonymous)	ksinh
static ROOT::v5::TFormula::(anonymous)	ksq
static ROOT::v5::TFormula::(anonymous)	ksqrt
static ROOT::v5::TFormula::(anonymous)	kstrstr
static ROOT::v5::TFormula::(anonymous)	ktan
static ROOT::v5::TFormula::(anonymous)	ktanh
static ROOT::v5::TFormula::(anonymous)	kxexpo
static ROOT::v5::TFormula::(anonymous)	kxgaus
static ROOT::v5::TFormula::(anonymous)	kxlandau
static ROOT::v5::TFormula::(anonymous)	kxpol
static ROOT::v5::TFormula::(anonymous)	kxyexpo
static ROOT::v5::TFormula::(anonymous)	kxygaus
static ROOT::v5::TFormula::(anonymous)	kxylandau
static ROOT::v5::TFormula::(anonymous)	kyexpo
static ROOT::v5::TFormula::(anonymous)	kygaus
static ROOT::v5::TFormula::(anonymous)	kylandau
static ROOT::v5::TFormula::(anonymous)	kypol
static ROOT::v5::TFormula::(anonymous)	kzexpo
static ROOT::v5::TFormula::(anonymous)	kzgaus
static ROOT::v5::TFormula::(anonymous)	kzlandau
static ROOT::v5::TFormula::(anonymous)	kzpol

private:

Int_t*	fOper	[fNoper] List of operators. (See documentation for changes made at version 7)

Class Charts

Inheritance Chart:

TObject

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TNamed

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ROOT::v5::TFormula

←

ROOT::v5::TF1Data

RooFormula

TTreeFormula

Function documentation

TFormula()

virtual ~TFormula()

TFormula& operator=(const ROOT::v5::TFormula& rhs)

TFormula(const char *name, const char * formula = "", bool addToGlobList = true)

TFormula(const char *name, const char * formula, int ndim, int npar, bool addToGlobList = true)

Int_t Compile(const char* expression = "")

void Copy(TObject& formula) const

void Clear(Option_t* option = "")

Double_t Eval(Double_t x)

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

TString GetExpFormula(Option_t* option = "") const

const TObject * GetLinearPart(Int_t i)

Int_t GetNdim() const

{return fNdim;}

Int_t GetNpar() const

{return fNpar;}

Int_t GetNumber() const

{ return fNumber; }

const char * GetParName(Int_t ipar) const

Int_t GetParNumber(const char* name) const

Double_t GetParameter(const char* name) const

Double_t GetParameter(Int_t ipar) const

Double_t* GetParameters() const

void GetParameters(Double_t *params)

Bool_t IsLinear() const

{ return TestBit(kLinear); }

void Print(Option_t* option = "") const

void SetParameter(const char* name, Double_t parvalue)

void SetParameter(Int_t ipar, Double_t parvalue)

void SetParameters(const Double_t* params)

void           SetParameters(const pair<TString,Double_t> *params, const Int_t size);

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)

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")