TFormula Class Reference

#include <TFormula.h>

Inheritance diagram for TFormula:

TNamed TNamed TObject TObject TObject TObject RooFormula RooFormula TF1 TF1 TTreeFormula TTreeFormula TF12 TF12 TF2 TF2 TF12 TF12 TF2 TF2 List of all members.

Public Types

enum  
enum  

Public Member Functions

 TFormula ()
 TFormula (const char *name, const char *formula)
 TFormula (const TFormula &formula)
TFormula & operator= (const TFormula &rhs)
virtual ~TFormula ()
void Optimize ()
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 Int_t Compile (const char *expression="")
virtual void Copy (TObject &formula) const
virtual void Clear (Option_t *option="")
virtual char * DefinedString (Int_t code)
virtual Double_t DefinedValue (Int_t code)
virtual Int_t DefinedVariable (TString &variable, Int_t &action)
virtual Double_t Eval (Double_t x, Double_t y=0, Double_t z=0, Double_t t=0) const
virtual Double_t EvalParOld (const Double_t *x, const Double_t *params=0)
virtual Double_t EvalPar (const Double_t *x, const Double_t *params=0)
virtual const TObject * GetLinearPart (Int_t i)
virtual Int_t GetNdim () const
virtual Int_t GetNpar () const
virtual Int_t GetNumber () const
virtual TString GetExpFormula (Option_t *option="") 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 Bool_t IsLinear ()
virtual Bool_t IsNormalized ()
virtual void Print (Option_t *option="") const
virtual void ProcessLinear (TString &replaceformula)
virtual void SetNumber (Int_t number)
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)
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")
virtual void Update ()
 TFormula ()
 TFormula (const char *name, const char *formula)
 TFormula (const TFormula &formula)
TFormula & operator= (const TFormula &rhs)
virtual ~TFormula ()
void Optimize ()
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 Int_t Compile (const char *expression="")
virtual void Copy (TObject &formula) const
virtual void Clear (Option_t *option="")
virtual char * DefinedString (Int_t code)
virtual Double_t DefinedValue (Int_t code)
virtual Int_t DefinedVariable (TString &variable, Int_t &action)
virtual Double_t Eval (Double_t x, Double_t y=0, Double_t z=0, Double_t t=0) const
virtual Double_t EvalParOld (const Double_t *x, const Double_t *params=0)
virtual Double_t EvalPar (const Double_t *x, const Double_t *params=0)
virtual const TObject * GetLinearPart (Int_t i)
virtual Int_t GetNdim () const
virtual Int_t GetNpar () const
virtual Int_t GetNumber () const
virtual TString GetExpFormula (Option_t *option="") 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 Bool_t IsLinear ()
virtual Bool_t IsNormalized ()
virtual void Print (Option_t *option="") const
virtual void ProcessLinear (TString &replaceformula)
virtual void SetNumber (Int_t number)
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)
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")
virtual void Update ()

Static Public Member Functions

static void SetMaxima (Int_t maxop=1000, Int_t maxpar=1000, Int_t maxconst =1000)
static void SetMaxima (Int_t maxop=1000, Int_t maxpar=1000, Int_t maxconst =1000)

Protected Types

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

Protected Member Functions

Int_t PreCompile ()
 pointer to optimal function
virtual Bool_t CheckOperands (Int_t operation, Int_t &err)
virtual Bool_t CheckOperands (Int_t leftoperand, Int_t rightoperartion, Int_t &err)
virtual Bool_t StringToNumber (Int_t code)
void MakePrimitive (const char *expr, Int_t pos)
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="")
virtual Bool_t IsString (Int_t oper) const
virtual void Convert (UInt_t fromVersion)
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)
Int_t PreCompile ()
 pointer to optimal function
virtual Bool_t CheckOperands (Int_t operation, Int_t &err)
virtual Bool_t CheckOperands (Int_t leftoperand, Int_t rightoperartion, Int_t &err)
virtual Bool_t StringToNumber (Int_t code)
void MakePrimitive (const char *expr, Int_t pos)
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="")
virtual Bool_t IsString (Int_t oper) const
virtual void Convert (UInt_t fromVersion)
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)

Protected Attributes

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
TString * fExprOptimized
 Number of operators after optimization.
Int_t * fOperOptimized
 [fNOperOptimized] List of expressions
TOperOffset * fOperOffset
 [fNOperOptimized] List of operators. (See documentation for changes made at version 7)
TFormulaPrimitive ** fPredefined
 [fNOperOptimized] Offsets of operrands
TFuncG fOptimal
 [fNPar] predefined function
TString * fExpr
Double_t * fConst
Double_t * fParams
TString * fNames
TString * fExprOptimized
 Number of operators after optimization.
Int_t * fOperOptimized
 [fNOperOptimized] List of expressions
TOperOffset * fOperOffset
 [fNOperOptimized] List of operators. (See documentation for changes made at version 7)
TFormulaPrimitive ** fPredefined
 [fNOperOptimized] Offsets of operrands

Private Attributes

Int_t * fOper
Int_t * fOper

Detailed Description

Definition at line 65 of file TFormula.h.

Member Typedef Documentation

typedef Double_t(TObject::*) TFormula::TFuncG(const Double_t *, const Double_t *) const [protected]

Definition at line 69 of file TFormula.h.

typedef Double_t(TObject::*) TFormula::TFuncG(const Double_t *, const Double_t *) const [protected]

Definition at line 69 of file TFormula.h.

Member Enumeration Documentation

anonymous enum [protected]

Definition at line 135 of file TFormula.h.

anonymous enum

Definition at line 211 of file TFormula.h.

anonymous enum [protected]

Definition at line 135 of file TFormula.h.

anonymous enum

Definition at line 211 of file TFormula.h.

Constructor & Destructor Documentation

TFormula::TFormula (  ) 

Referenced by ProcessLinear().

TFormula::TFormula ( const char *  name,
const char *  formula 
)

Definition at line 155 of file TFormula.cxx.

References TCollection::Add(), Compile(), TObject::Error(), EvalParOld(), fConst, fExpr, fExprOptimized, TCollection::FindObject(), fNames, fNconst, fNdim, fNoper, fNOperOptimized, fNpar, fNstring, fNumber, fNval, fOper, fOperOffset, fOperOptimized, fOptimal, fParams, fPredefined, TROOT::GetListOfFunctions(), gROOT, i, j, kFALSE, kLinear, kNormalized, kTRUE, TCollection::Remove(), TObject::SetBit(), and TNamed::SetTitle().

TFormula::TFormula ( const TFormula &  formula  ) 

Definition at line 248 of file TFormula.cxx.

References fConst, fExpr, fExprOptimized, fNames, fNconst, fNdim, fNoper, fNOperOptimized, fNpar, fNstring, fNumber, fNval, fOper, fOperOffset, fOperOptimized, fParams, and fPredefined.

TFormula::~TFormula (  )  [virtual]

Definition at line 285 of file TFormula.cxx.

References ClearFormula(), TROOT::GetListOfFunctions(), gROOT, and TCollection::Remove().

TFormula::TFormula (  ) 

TFormula::TFormula ( const char *  name,
const char *  formula 
)

TFormula::TFormula ( const TFormula &  formula  ) 

virtual TFormula::~TFormula (  )  [virtual]

Member Function Documentation

Int_t TFormula::PreCompile (  )  [protected]

pointer to optimal function

Definition at line 4400 of file TFormula.cxx.

References TString::Data(), TObject::Error(), fclose(), TFormulaPrimitive::FindFormula(), TNamed::fName, fopen, TString::Form(), fprintf(), TNamed::fTitle, and str.

Bool_t TFormula::CheckOperands ( Int_t  operation,
Int_t &  err 
) [protected, virtual]

Definition at line 2130 of file TFormula.cxx.

References TObject::Error(), fExpr, IsString(), kFALSE, kTRUE, and StringToNumber().

Referenced by Analyze().

Bool_t TFormula::CheckOperands ( Int_t  leftoperand,
Int_t  rightoperartion,
Int_t &  err 
) [protected, virtual]

Definition at line 2143 of file TFormula.cxx.

References TObject::Error(), fExpr, IsString(), kFALSE, kTRUE, and StringToNumber().

Bool_t TFormula::StringToNumber ( Int_t  code  )  [protected, virtual]

Definition at line 2162 of file TFormula.cxx.

References kFALSE.

Referenced by CheckOperands().

void TFormula::MakePrimitive ( const char *  expr,
Int_t  pos 
) [protected]

Definition at line 3650 of file TFormula.cxx.

References TString::Data(), TFormulaPrimitive::Eval(), fConst, TFormulaPrimitive::FindFormula(), TString::First(), fNconst, fPredefined, TFormulaPrimitive::fType, GetActionOptimized(), kConstant, kFD1, kFD2, kFD3, kFDM, kStringEqual, kStringNotEqual, TString::ReplaceAll(), and SetActionOptimized().

Referenced by Optimize().

Int_t* TFormula::GetOper (  )  const [inline, protected]

Definition at line 103 of file TFormula.h.

References fOper.

Short_t TFormula::GetAction ( Int_t  code  )  const [inline, protected]

Definition at line 104 of file TFormula.h.

References fOper, and kTFOperShift.

Referenced by Analyze(), GetExpFormula(), TTreeFormula::Init(), IsString(), and Print().

Int_t TFormula::GetActionParam ( Int_t  code  )  const [inline, protected]

Definition at line 105 of file TFormula.h.

References fOper, and kTFOperMask.

Referenced by Analyze(), GetExpFormula(), TTreeFormula::Init(), and Print().

void TFormula::SetAction ( Int_t  code,
Int_t  value,
Int_t  param = 0 
) [inline, protected]

Definition at line 107 of file TFormula.h.

References fOper, and kTFOperShift.

Referenced by Analyze(), AnalyzeFunction(), Convert(), and TTreeFormula::DefineAlternate().

Int_t* TFormula::GetOperOptimized (  )  const [inline, protected]

Definition at line 111 of file TFormula.h.

References fOperOptimized.

Short_t TFormula::GetActionOptimized ( Int_t  code  )  const [inline, protected]

Definition at line 112 of file TFormula.h.

References fOperOptimized, and kTFOperShift.

Referenced by MakePrimitive(), Optimize(), and Print().

Int_t TFormula::GetActionParamOptimized ( Int_t  code  )  const [inline, protected]

Definition at line 113 of file TFormula.h.

References fOperOptimized, and kTFOperMask.

Referenced by Optimize(), and Print().

void TFormula::SetActionOptimized ( Int_t  code,
Int_t  value,
Int_t  param = 0 
) [inline, protected]

Definition at line 115 of file TFormula.h.

References fOperOptimized, and kTFOperShift.

Referenced by MakePrimitive(), and Optimize().

void TFormula::ClearFormula ( Option_t *  option = ""  )  [protected]

Definition at line 2184 of file TFormula.cxx.

References TObjArray::Delete(), fConst, fExpr, fExprOptimized, fFunctions, fLinearParts, fNames, fNconst, fNdim, fNoper, fNpar, fNstring, fNumber, fNval, fOper, fOperOffset, fOperOptimized, fParams, and fPredefined.

Referenced by Clear(), Compile(), and ~TFormula().

Bool_t TFormula::IsString ( Int_t  oper  )  const [protected, virtual]

Definition at line 3205 of file TFormula.cxx.

References GetAction(), and kStringConst.

Referenced by Analyze(), and CheckOperands().

void TFormula::Convert ( UInt_t  fromVersion  )  [protected, virtual]

Definition at line 3463 of file TFormula.cxx.

References TObject::Error(), fExpr, fOper, j, kBoolOptimize, kConstant, kDefinedString, kDefinedVariable, kexpo, kFunctionCall, kgaus, klandau, kParameter, kpol, kSignInv, kStringConst, kVariable, kxyexpo, kxygaus, kxylandau, R__ASSERT, and SetAction().

Double_t TFormula::EvalParFast ( const Double_t *  x,
const Double_t *  params 
) [protected]

Definition at line 4095 of file TFormula.cxx.

References TMath::ACos(), TObjArray::At(), DefinedString(), DefinedValue(), TMath::Exp(), fConst, fExprOptimized, TFormulaPrimitive::fFunc10, TFormulaPrimitive::fFunc110, TFormulaPrimitive::fFunc1110, TFormulaPrimitive::fFuncG, fFunctions, fNOperOptimized, TOperOffset::fOffset0, fOperOffset, fOperOptimized, fParams, fPredefined, TOperOffset::fType0, gMAXSTRINGFOUND, gRandom, TMath::IsNaN(), IsNormalized(), j, kabs, kAdd, kAnd, kBinary, kBitAnd, kBitOr, kBoolOptimize, kBoolOptimizeAnd, kBoolOptimizeOr, kData, kDefinedString, kDefinedVariable, kDivide, kEqual, kFD1, kFD2, kFD3, kFDM, kfmod, kFunctionCall, kint, kJump, kJumpIf, kLeftShift, kMAXFOUND, kModulo, kMultD, kMultiply, kNot, kNotEqual, kOptimizationError, kOr, kpi, kPlusD, kpow, kRightShift, krndm, ksign, kSignInv, kStringConst, kStringEqual, kStringNotEqual, kstrstr, kSubstract, kTFOperMask, kTFOperShift, kThree, kUnary, kxexpo, kxgaus, kxlandau, kxpol, kxyexpo, kxygaus, kxylandau, kyexpo, kygaus, kylandau, kypol, kzexpo, kzgaus, kzlandau, kzpol, TMath::Landau(), TString::Length(), Long64_t, method, TMath::Power(), R__EXPO, R__GAUS, R__LANDAU, R__POLY, TString::Remove(), TRandom::Rndm(), TObject::SetBit(), TObject::TestBit(), and TObject::Warning().

Referenced by Optimize().

Double_t TFormula::EvalPrimitive ( const Double_t *  x,
const Double_t *  params 
) [protected]

Definition at line 4019 of file TFormula.cxx.

References fConst, TOperOffset::fOffset0, TOperOffset::fOffset1, TOperOffset::fOffset2, fOperOffset, fOperOptimized, fParams, fPredefined, TOperOffset::fType0, TOperOffset::fType1, TOperOffset::fType2, kBinary, kData, kFDM, kTFOperShift, kThree, kUnary, and result().

Double_t TFormula::EvalPrimitive0 ( const Double_t *  x,
const Double_t *  params 
) [protected]

Definition at line 4041 of file TFormula.cxx.

References fConst, TOperOffset::fOffset0, fOperOffset, fParams, and TOperOffset::fType0.

Referenced by Optimize().

Double_t TFormula::EvalPrimitive1 ( const Double_t *  x,
const Double_t *  params 
) [protected]

Definition at line 4051 of file TFormula.cxx.

References fConst, TOperOffset::fOffset0, fOperOffset, fParams, fPredefined, and TOperOffset::fType0.

Referenced by Optimize().

Double_t TFormula::EvalPrimitive2 ( const Double_t *  x,
const Double_t *  params 
) [protected]

Definition at line 4061 of file TFormula.cxx.

References fConst, TOperOffset::fOffset0, TOperOffset::fOffset1, fOperOffset, fParams, fPredefined, TOperOffset::fType0, and TOperOffset::fType1.

Referenced by Optimize().

Double_t TFormula::EvalPrimitive3 ( const Double_t *  x,
const Double_t *  params 
) [protected]

Definition at line 4072 of file TFormula.cxx.

References fConst, TOperOffset::fOffset0, TOperOffset::fOffset1, TOperOffset::fOffset2, fOperOffset, fParams, fPredefined, TOperOffset::fType0, TOperOffset::fType1, and TOperOffset::fType2.

Referenced by Optimize().

Double_t TFormula::EvalPrimitive4 ( const Double_t *  x,
const Double_t *  params 
) [protected]

Definition at line 4083 of file TFormula.cxx.

References TOperOffset::fOffset0, fOperOffset, fParams, fPredefined, TOperOffset::fType0, and par.

Referenced by Optimize().

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

Definition at line 274 of file TFormula.cxx.

References Copy().

void TFormula::Optimize (  ) 

Definition at line 3698 of file TFormula.cxx.

References EvalParFast(), EvalPrimitive0(), EvalPrimitive1(), EvalPrimitive2(), EvalPrimitive3(), EvalPrimitive4(), fConst, fExpr, fExprOptimized, TFormulaPrimitive::FindFormula(), fNOperOptimized, TFormulaPrimitive::fNParameters, TOperOffset::fOffset0, TOperOffset::fOffset1, TOperOffset::fOffset2, TOperOffset::fOldAction, fOper, fOperOffset, fOperOptimized, fOptimal, fPredefined, TOperOffset::fToJump, TOperOffset::fType0, TOperOffset::fType1, TOperOffset::fType2, GetActionOptimized(), GetActionParamOptimized(), int, kAdd, kBinary, kBoolOptimize, kBoolOptimizeAnd, kBoolOptimizeOr, kConstant, kData, kDivide, kFD1, kFD2, kFD3, kFDM, kJump, kJumpIf, kMultD, kMultiply, kParameter, kPlusD, kSubstract, kTFOperMask, kThree, kUnary, kVariable, MakePrimitive(), and SetActionOptimized().

Referenced by Compile(), and TMVA::MethodFDA::CreateFormula().

void TFormula::Analyze ( const char *  schain,
Int_t &  err,
Int_t  offset = 0 
) [virtual]

Definition at line 484 of file TFormula.cxx.

References AnalyzeFunction(), BIT, c, CheckOperands(), TString::Data(), DefinedVariable(), depth, TObject::Error(), fAlreadyFound, fConst, fExpr, TCollection::FindObject(), fNconst, fNdim, fNoper, fNpar, fNstring, fNval, fParams, GetAction(), GetActionParam(), GetExpFormula(), TROOT::GetListOfFunctions(), GetNpar(), GetParameter(), TNamed::GetTitle(), gMAXCONST, gMAXOP, gMAXPAR, gROOT, i, int, IsString(), j, k, kabs, kacos, kacosh, kAdd, kAnd, kasin, kasinh, katan, katan2, katanh, kBitAnd, kBitOr, kBoolOptimize, kConstant, kcos, kcosh, kDefinedString, kDivide, kEqual, kexp, kexpo, kFALSE, kfmod, kgaus, kGreater, kGreaterThan, kint, kJump, kJumpIf, klandau, kLeftShift, kLess, kLessThan, klog, klog10, kmax, kMAXFOUND, kmin, kModulo, kMultiply, kNot, kNotEqual, kOr, kParameter, kpi, kpol, kpow, kRightShift, krndm, ksign, kSignInv, ksin, ksinh, ksq, ksqrt, kStringConst, kStringEqual, kStringNotEqual, kstrstr, kSubstract, ktan, ktanh, kTRUE, TString::Length(), n, TString::ReplaceAll(), s, s1, s2, SetAction(), TObject::SetBit(), TBits::SetBitNumber(), SetNumber(), t, and TBits::TestBitNumber().

Referenced by AnalyzeFunction(), and Compile().

Bool_t TFormula::AnalyzeFunction ( TString &  chaine,
Int_t &  err,
Int_t  offset = 0 
) [virtual]

Definition at line 296 of file TFormula.cxx.

References TObjArray::Add(), Analyze(), TString::Data(), TObject::Error(), fExpr, fFunctions, TFormulaPrimitive::FindFormula(), TString::First(), TFormulaPrimitive::fNArguments, fNoper, fNpar, TFormulaPrimitive::fNParameters, TFormulaPrimitive::fType, ROOT::GetBaseClass(), TClass::GetClass(), TObjArray::GetLast(), TNamed::GetName(), i, j, kFALSE, kFD1, kFD2, kFD3, kFDM, kFunctionCall, TMethodCall::kOther, kTRUE, TString::Last(), TString::Length(), method, TString::Remove(), SetAction(), and TObjString::String().

Referenced by Analyze().

Int_t TFormula::Compile ( const char *  expression = ""  )  [virtual]

Definition at line 2219 of file TFormula.cxx.

References Analyze(), ClearFormula(), TString::Contains(), TString::Data(), fConst, fExpr, fNames, fNdim, fNpar, fOper, Form(), fParams, ROOT::GetBaseClass(), GetNumber(), TNamed::GetTitle(), gMAXCONST, gMAXOP, gMAXPAR, i, j, kLinear, TString::Length(), Optimize(), ProcessLinear(), SetNumber(), SetParName(), TNamed::SetTitle(), strlcpy(), and TObject::TestBit().

Referenced by TFitEditor::CheckFunctionString(), TMVA::MethodFDA::CreateFormula(), TF1::DrawF1(), TF2::DrawF2(), RooFormula::eval(), TTreeFormula::Init(), RooFormula::reCompile(), RooFormula::RooFormula(), and TFormula().

void TFormula::Copy ( TObject &  formula  )  const [virtual]

Reimplemented from TNamed.

Definition at line 2401 of file TFormula.cxx.

References TObject::Clone(), TNamed::Copy(), fConst, fExpr, fExprOptimized, fFunctions, fNames, fNconst, fNdim, fNoper, fNOperOptimized, fNpar, fNumber, fNval, fOper, fOperOffset, fOperOptimized, fOptimal, fParams, fPredefined, and i.

Referenced by TF1::Copy(), and operator=().

void TFormula::Clear ( Option_t *  option = ""  )  [virtual]

Reimplemented from TNamed.

Definition at line 2172 of file TFormula.cxx.

References ClearFormula().

char * TFormula::DefinedString ( Int_t  code  )  [virtual]

Definition at line 2473 of file TFormula.cxx.

Referenced by EvalParFast(), and EvalParOld().

Double_t TFormula::DefinedValue ( Int_t  code  )  [virtual]

Definition at line 2502 of file TFormula.cxx.

Referenced by EvalParFast(), and EvalParOld().

Int_t TFormula::DefinedVariable ( TString &  variable,
Int_t &  action 
) [virtual]

Definition at line 2531 of file TFormula.cxx.

References TString::Data(), fNdim, and kVariable.

Referenced by Analyze().

Double_t TFormula::Eval ( Double_t  x,
Double_t  y = 0,
Double_t  z = 0,
Double_t  t = 0 
) const [virtual]

Definition at line 2600 of file TFormula.cxx.

Referenced by RooFormula::DefinedVariable(), TMVA::TActivationTanh::Eval(), TMVA::TActivationRadial::Eval(), RooFormula::eval(), TMVA::TActivationSigmoid::Eval(), TMVA::TActivationRadial::EvalDerivative(), TMVA::TActivationSigmoid::EvalDerivative(), TMVA::TActivationTanh::EvalDerivative(), TLinearFitter::GetConfidenceIntervals(), TNeuron::GetDerivative(), TNeuron::GetValue(), and TMVA::MethodFDA::InterpretFormula().

Double_t TFormula::EvalParOld ( const Double_t *  x,
const Double_t *  params = 0 
) [virtual]

Definition at line 2620 of file TFormula.cxx.

References TMath::Abs(), TMath::ACos(), TMath::ACosH(), TMath::ASin(), TMath::ASinH(), TObjArray::At(), TMath::ATan(), TMath::ATan2(), TMath::ATanH(), TMath::Cos(), TMath::CosH(), DefinedString(), DefinedValue(), TMath::Exp(), fConst, fExpr, fFunctions, fNoper, fNstring, fNval, fOper, fParams, gMAXSTRINGFOUND, gRandom, i, TMath::IsNaN(), IsNormalized(), j, kabs, kacos, kacosh, kAdd, kAnd, kasin, kasinh, katan, katan2, katanh, kBitAnd, kBitOr, kBoolOptimize, kConstant, kcos, kcosh, kDefinedString, kDefinedVariable, kDivide, kEqual, kexp, kFALSE, kfmod, kFunctionCall, kGreater, kGreaterThan, kint, kJump, kJumpIf, kLeftShift, kLess, kLessThan, klog, klog10, kmax, kMAXFOUND, kmin, kModulo, kMultiply, kNot, kNotEqual, kOptimizationError, kOr, kParameter, kpi, kpow, kRightShift, krndm, ksign, kSignInv, ksin, ksinh, ksq, ksqrt, kStringConst, kStringEqual, kStringNotEqual, kstrstr, kSubstract, ktan, ktanh, kTFOperMask, kTFOperShift, kTRUE, kVariable, kxexpo, kxgaus, kxlandau, kxpol, kxyexpo, kxygaus, kxylandau, kyexpo, kygaus, kylandau, kypol, kzexpo, kzgaus, kzlandau, kzpol, TMath::Landau(), TString::Length(), TMath::Log(), TMath::Log10(), Long64_t, TMath::Max(), method, TMath::Min(), params, TMath::Power(), R__EXPO, R__GAUS, R__LANDAU, R__POLY, TString::Remove(), TRandom::Rndm(), TObject::SetBit(), TMath::Sin(), TMath::SinH(), TMath::Sqrt(), TMath::Tan(), TMath::TanH(), TObject::TestBit(), and TObject::Warning().

Referenced by ClassImp(), and TFormula().

virtual Double_t TFormula::EvalPar ( const Double_t *  x,
const Double_t *  params = 0 
) [inline, virtual]

Definition at line 235 of file TFormula.h.

References fOptimal, and params.

Referenced by TLinearFitter::Chisquare(), TLinearFitter::CStep(), RooFormula::eval(), TF1::EvalPar(), and TLinearFitter::GetConfidenceIntervals().

const TObject * TFormula::GetLinearPart ( Int_t  i  )  [virtual]

Definition at line 3147 of file TFormula.cxx.

References fLinearParts, TObjArray::IsEmpty(), and TObjArray::UncheckedAt().

Referenced by TLinearFitter::AddToDesign(), ROOT::Math::WrappedTF1::DoParameterDerivative(), ROOT::Math::WrappedMultiTF1::DoParameterDerivative(), ROOT::Math::WrappedMultiTF1::WrappedMultiTF1(), and ROOT::Math::WrappedTF1::WrappedTF1().

virtual Int_t TFormula::GetNdim (  )  const [inline, virtual]

Definition at line 237 of file TFormula.h.

References fNdim.

Referenced by TSpider::AddVariable(), HFit::CheckFitFunction(), TMVA::DataSetFactory::CheckTTreeFormula(), TProofDraw::CompileVariables(), TSelectorDraw::CompileVariables(), TTreeFormula::DefinedVariable(), TF1::Derivative(), TF1::Derivative2(), TF1::Derivative3(), HFit::Fit(), TBinomialEfficiencyFitter::Fit(), TChainIndex::GetEntryNumberFriend(), TTreeIndex::GetEntryNumberFriend(), TLinearFitter::HistLinearFitter(), TUnuranSampler::SetFunction(), TFoamSampler::SetFunction(), TSelectorEntries::SlaveBegin(), TLinearFitter::TLinearFitter(), TTreeIndex::TTreeIndex(), ROOT::Fit::UnBinFit(), and ROOT::Math::WrappedMultiTF1::WrappedMultiTF1().

virtual Int_t TFormula::GetNpar (  )  const [inline, virtual]

Definition at line 238 of file TFormula.h.

References fNpar.

Referenced by Analyze(), HFit::CheckFitFunction(), chisquare_corr(), TMVA::MethodFDA::CreateFormula(), TFitEditor::DoFit(), TH2::DoFitSlices(), TFitEditor::DoFunction(), RooTFnBinding::evaluate(), HFit::Fit(), TBinomialEfficiencyFitter::Fit(), TFitter::FitChisquare(), TFumili::FitChisquare(), TFumili::FitChisquareI(), TFitter::FitChisquareI(), TFitter::FitLikelihood(), TFumili::FitLikelihood(), TFumili::FitLikelihoodI(), TFitter::FitLikelihoodI(), TH3::FitSlicesZ(), Graph2DFitChisquare(), GraphFitChisquare(), GraphFitChisquareFumili(), H1InitPolynom(), TGraph::InitPolynom(), TMultiGraph::InitPolynom(), MultiGraphFitChisquare(), THistPainter::PaintStat(), THistPainter::PaintStat2(), TGraphPainter::PaintStats(), TF1::SavePrimitive(), TF2::SavePrimitive(), TF3::SavePrimitive(), TLinearFitter::SetFormula(), TF1Editor::SetModel(), stress1(), and TTreePlayer::UnbinnedFit().

virtual Int_t TFormula::GetNumber (  )  const [inline, virtual]

Definition at line 239 of file TFormula.h.

References fNumber.

Referenced by Compile(), HFit::Fit(), TLinearFitter::SetFormula(), TLinearFitter::TLinearFitter(), and ROOT::Math::WrappedTF1::WrappedTF1().

TString TFormula::GetExpFormula ( Option_t *  option = ""  )  const [virtual]

Definition at line 2948 of file TFormula.cxx.

References TString::Contains(), depth, fExpr, fNoper, fNpar, fOper, fParams, funcname, GetAction(), GetActionParam(), i, j, kBoolOptimize, kexpo, kFALSE, kJump, kJumpIf, kSignInv, kTFOperMask, kTRUE, kzpol, TString::ReplaceAll(), snprintf, and TString::ToLower().

Referenced by Analyze(), copyTF1(), TMVA::TActivationSigmoid::GetExpression(), TMVA::TActivationRadial::GetExpression(), TMVA::TActivationTanh::GetExpression(), and TFitEditor::SetFitObject().

Double_t TFormula::GetParameter ( Int_t  ipar  )  const

Definition at line 3157 of file TFormula.cxx.

References fNpar, and fParams.

Referenced by Analyze(), TH2::DoFitSlices(), TFitParametersDialog::DoParBound(), TBinomialEfficiencyFitter::Fit(), TH3::FitSlicesZ(), GetParameter(), THistPainter::PaintStat(), THistPainter::PaintStat2(), TGraphPainter::PaintStats(), TF1::SavePrimitive(), TF2::SavePrimitive(), TF3::SavePrimitive(), TLinearFitter::SetFormula(), solveLinear(), stress1(), stress4(), and TestBinomial().

Double_t TFormula::GetParameter ( const char *  name  )  const

Definition at line 3166 of file TFormula.cxx.

References TObject::Error(), GetParameter(), and GetParNumber().

virtual Double_t* TFormula::GetParameters (  )  const [inline, virtual]

Definition at line 243 of file TFormula.h.

References fParams.

Referenced by TH2::DoFitSlices(), ErrorIntegral(), F2Fit(), F3Fit(), fitExclude(), TH3::FitSlicesZ(), FittingDemo(), langaufit(), and multifit().

virtual void TFormula::GetParameters ( Double_t *  params  )  [inline, virtual]

Definition at line 244 of file TFormula.h.

References fNpar, fParams, and i.

const char * TFormula::GetParName ( Int_t  ipar  )  const [virtual]

Definition at line 3180 of file TFormula.cxx.

References fNames, fNpar, and Form().

Referenced by TH2::DoFitSlices(), TFitParametersDialog::DoParFix(), TBinomialEfficiencyFitter::Fit(), TH3::FitSlicesZ(), TLinearFitter::GetParameter(), TLinearFitter::GetParName(), GetParNumber(), THistPainter::PaintStat(), THistPainter::PaintStat2(), TGraphPainter::PaintStats(), ROOT::Math::WrappedTF1::ParameterName(), ROOT::Math::WrappedMultiTF1::ParameterName(), and Print().

Int_t TFormula::GetParNumber ( const char *  name  )  const [virtual]

Definition at line 3191 of file TFormula.cxx.

References fNpar, GetParName(), and i.

Referenced by GetParameter(), and SetParameter().

virtual Bool_t TFormula::IsLinear (  )  [inline, virtual]

Definition at line 247 of file TFormula.h.

References kLinear, and TObject::TestBit().

Referenced by HFit::Fit(), TLinearFitter::TLinearFitter(), ROOT::Math::WrappedMultiTF1::WrappedMultiTF1(), and ROOT::Math::WrappedTF1::WrappedTF1().

virtual Bool_t TFormula::IsNormalized (  )  [inline, virtual]

Definition at line 248 of file TFormula.h.

References kNormalized, and TObject::TestBit().

Referenced by EvalParFast(), and EvalParOld().

void TFormula::Print ( Option_t *  option = ""  )  const [virtual]

Reimplemented from TNamed.

Definition at line 3214 of file TFormula.cxx.

References fExpr, fExprOptimized, fNames, fNdim, fNoper, fNOperOptimized, fNpar, fParams, GetAction(), GetActionOptimized(), GetActionParam(), GetActionParamOptimized(), TNamed::GetName(), GetParName(), TNamed::GetTitle(), i, and Printf().

Referenced by TF1::Print().

void TFormula::ProcessLinear ( TString &  replaceformula  )  [virtual]

Definition at line 3243 of file TFormula.cxx.

References TObjArray::Add(), TString::Append(), TString::Data(), TObjArray::Delete(), TObject::Error(), TObjArray::Expand(), fLinearParts, TROOT::GetListOfFunctions(), gROOT, i, TString::Insert(), kNotGlobal, TString::Length(), nf, TCollection::Remove(), TString::Replace(), TString::ReplaceAll(), snprintf, TFormula(), TString::Tokenize(), and TObjArray::UncheckedAt().

Referenced by Compile().

virtual void TFormula::SetNumber ( Int_t  number  )  [inline, virtual]

Definition at line 251 of file TFormula.h.

References fNumber.

Referenced by Analyze(), and Compile().

void TFormula::SetParameter ( const char *  name,
Double_t  parvalue 
) [virtual]

Definition at line 3307 of file TFormula.cxx.

References fNpar, fParams, GetParNumber(), and Update().

Referenced by anim(), Animate(), RooAbsReal::asTF(), TFitParametersDialog::DoParBound(), TFitParametersDialog::DoParValue(), TFunctionParametersDialog::DoParValue(), TFitParametersDialog::DoReset(), TFunctionParametersDialog::DoReset(), TFunctionParametersDialog::DoSlider(), TFitParametersDialog::DoSlider(), ErrorIntegral(), RooTFnBinding::evaluate(), TBinomialEfficiencyFitter::Fit(), FittingDemo(), TF1::FixParameter(), TKDE::GetPDFLowerConfidenceInterval(), TKDE::GetPDFUpperConfidenceInterval(), H1InitExpo(), H1InitGaus(), H1InitPolynom(), ROOT::Fit::Init2DGaus(), TMultiGraph::InitExpo(), TGraph::InitExpo(), ROOT::Fit::InitGaus(), TGraph::InitGaus(), TMultiGraph::InitGaus(), TGraph::InitPolynom(), TMultiGraph::InitPolynom(), TMVA::MethodFDA::InterpretFormula(), logscales(), mathStudent(), normalDist(), portfolio(), TFitParametersDialog::SetParameters(), TestBinomial(), testPolyFit(), and testUnfold1().

void TFormula::SetParameter ( Int_t  ipar,
Double_t  parvalue 
) [virtual]

Definition at line 3319 of file TFormula.cxx.

References fNpar, fParams, and Update().

void TFormula::SetParameters ( const Double_t *  params  )  [virtual]

Definition at line 3330 of file TFormula.cxx.

References fNpar, fParams, i, and Update().

Referenced by ApplicationWindow::ApplicationWindow(), Bessel(), TFumiliFCN::Calculate_gradient_and_hessian(), combinedFit(), TBinomialEfficiencyFitter::ComputeFCN(), ConfidenceIntervals(), TLinearFitter::CStep(), DoFit(), TH2::DoFitSlices(), ROOT::Math::WrappedTF1::DoParameterDerivative(), ROOT::Math::WrappedMultiTF1::DoParameterDerivative(), TTripleSliderDemo::DoSlider(), TTripleSliderDemo::DoText(), ErrorIntegral(), TLinearFitter::Eval(), exampleFit3D(), exampleFunctor(), findPeak2(), fit2(), fit2a(), fit2DHist(), fit3DHist(), TFumili::FitChisquareI(), TFitter::FitChisquareI(), fitExclude(), fithist(), TFitter::FitLikelihoodI(), TH3::FitSlicesZ(), FittingDemo(), GAMinTutorial(), TMVA::KDEKernel::GetBinKernelIntegral(), TFitEditor::GetFitFunction(), DNDMainFrame::GetObject(), goftest(), graph2derrorsfit(), graph2dfit(), h1analysisProxy_Terminate(), hist2image(), histgen(), hstack(), ROOT::Fit::InitExpo(), TF1::InitStandardFunctions(), integral_TF1(), langaufit(), mathBeta(), mathGammaNormal(), mathLaplace(), mathStudent(), normalDist(), SplitGLView::OnMouseIdle(), options2d1(), ROOT::Math::WrappedTF1::ParameterGradient(), ROOT::Math::WrappedMultiTF1::ParameterGradient(), peaks(), stress1(), stress2(), stress4(), stressTF1(), h1analysis::Terminate(), testDistr1D(), testH2Integral(), testH3Integral(), testHisto2DFit(), testIntegPerf(), testUnBinnedFit(), TTripleSliderDemo::TTripleSliderDemo(), TwoDimensions(), unuranDistr(), unuranGraf(), unuranGraf2D(), and waves().

void TFormula::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 
) [virtual]

Definition at line 3343 of file TFormula.cxx.

References fNpar, fParams, and Update().

void TFormula::SetParName ( Int_t  ipar,
const char *  name 
) [virtual]

Definition at line 3367 of file TFormula.cxx.

References fNames, and fNpar.

Referenced by RooAbsReal::asTF(), and Compile().

void TFormula::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" 
) [virtual]

Definition at line 3376 of file TFormula.cxx.

References fNames, and fNpar.

Referenced by langaufit().

virtual void TFormula::Update (  )  [inline, virtual]

Definition at line 263 of file TFormula.h.

Referenced by SplitGLView::OnMouseIdle(), SetParameter(), and SetParameters().

void TFormula::SetMaxima ( Int_t  maxop = 1000,
Int_t  maxpar = 1000,
Int_t  maxconst = 1000 
) [static]

Definition at line 4438 of file TFormula.cxx.

References gMAXCONST, gMAXOP, gMAXPAR, and TMath::Max().

Referenced by G__G__Hist_229_0_63(), and G__setup_memfuncTFormula().

Int_t TFormula::PreCompile (  )  [protected]

pointer to optimal function

virtual Bool_t TFormula::CheckOperands ( Int_t  operation,
Int_t &  err 
) [protected, virtual]

virtual Bool_t TFormula::CheckOperands ( Int_t  leftoperand,
Int_t  rightoperartion,
Int_t &  err 
) [protected, virtual]

virtual Bool_t TFormula::StringToNumber ( Int_t  code  )  [protected, virtual]

void TFormula::MakePrimitive ( const char *  expr,
Int_t  pos 
) [protected]

Int_t* TFormula::GetOper (  )  const [inline, protected]

Definition at line 103 of file TFormula.h.

References fOper.

Short_t TFormula::GetAction ( Int_t  code  )  const [inline, protected]

Definition at line 104 of file TFormula.h.

References fOper, and kTFOperShift.

Int_t TFormula::GetActionParam ( Int_t  code  )  const [inline, protected]

Definition at line 105 of file TFormula.h.

References fOper, and kTFOperMask.

void TFormula::SetAction ( Int_t  code,
Int_t  value,
Int_t  param = 0 
) [inline, protected]

Definition at line 107 of file TFormula.h.

References fOper, and kTFOperShift.

Int_t* TFormula::GetOperOptimized (  )  const [inline, protected]

Definition at line 111 of file TFormula.h.

References fOperOptimized.

Short_t TFormula::GetActionOptimized ( Int_t  code  )  const [inline, protected]

Definition at line 112 of file TFormula.h.

References fOperOptimized, and kTFOperShift.

Int_t TFormula::GetActionParamOptimized ( Int_t  code  )  const [inline, protected]

Definition at line 113 of file TFormula.h.

References fOperOptimized, and kTFOperMask.

void TFormula::SetActionOptimized ( Int_t  code,
Int_t  value,
Int_t  param = 0 
) [inline, protected]

Definition at line 115 of file TFormula.h.

References fOperOptimized, and kTFOperShift.

void TFormula::ClearFormula ( Option_t *  option = ""  )  [protected]

virtual Bool_t TFormula::IsString ( Int_t  oper  )  const [protected, virtual]

virtual void TFormula::Convert ( UInt_t  fromVersion  )  [protected, virtual]

Double_t TFormula::EvalParFast ( const Double_t *  x,
const Double_t *  params 
) [protected]

Double_t TFormula::EvalPrimitive ( const Double_t *  x,
const Double_t *  params 
) [protected]

Double_t TFormula::EvalPrimitive0 ( const Double_t *  x,
const Double_t *  params 
) [protected]

Double_t TFormula::EvalPrimitive1 ( const Double_t *  x,
const Double_t *  params 
) [protected]

Double_t TFormula::EvalPrimitive2 ( const Double_t *  x,
const Double_t *  params 
) [protected]

Double_t TFormula::EvalPrimitive3 ( const Double_t *  x,
const Double_t *  params 
) [protected]

Double_t TFormula::EvalPrimitive4 ( const Double_t *  x,
const Double_t *  params 
) [protected]

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

void TFormula::Optimize (  ) 

virtual void TFormula::Analyze ( const char *  schain,
Int_t &  err,
Int_t  offset = 0 
) [virtual]

virtual Bool_t TFormula::AnalyzeFunction ( TString &  chaine,
Int_t &  err,
Int_t  offset = 0 
) [virtual]

virtual Int_t TFormula::Compile ( const char *  expression = ""  )  [virtual]

virtual void TFormula::Copy ( TObject &  formula  )  const [virtual]

Reimplemented from TNamed.

virtual void TFormula::Clear ( Option_t *  option = ""  )  [virtual]

Reimplemented from TNamed.

virtual char* TFormula::DefinedString ( Int_t  code  )  [virtual]

virtual Double_t TFormula::DefinedValue ( Int_t  code  )  [virtual]

virtual Int_t TFormula::DefinedVariable ( TString &  variable,
Int_t &  action 
) [virtual]

virtual Double_t TFormula::Eval ( Double_t  x,
Double_t  y = 0,
Double_t  z = 0,
Double_t  t = 0 
) const [virtual]

virtual Double_t TFormula::EvalParOld ( const Double_t *  x,
const Double_t *  params = 0 
) [virtual]

virtual Double_t TFormula::EvalPar ( const Double_t *  x,
const Double_t *  params = 0 
) [inline, virtual]

Definition at line 235 of file TFormula.h.

References fOptimal, and params.

virtual const TObject* TFormula::GetLinearPart ( Int_t  i  )  [virtual]

virtual Int_t TFormula::GetNdim (  )  const [inline, virtual]

Definition at line 237 of file TFormula.h.

References fNdim.

virtual Int_t TFormula::GetNpar ( void   )  const [inline, virtual]

Definition at line 238 of file TFormula.h.

References fNpar.

virtual Int_t TFormula::GetNumber (  )  const [inline, virtual]

Definition at line 239 of file TFormula.h.

References fNumber.

virtual TString TFormula::GetExpFormula ( Option_t *  option = ""  )  const [virtual]

Double_t TFormula::GetParameter ( Int_t  ipar  )  const

Double_t TFormula::GetParameter ( const char *  name  )  const

virtual Double_t* TFormula::GetParameters (  )  const [inline, virtual]

Definition at line 243 of file TFormula.h.

References fParams.

virtual void TFormula::GetParameters ( Double_t *  params  )  [inline, virtual]

Definition at line 244 of file TFormula.h.

References fNpar, fParams, and i.

virtual const char* TFormula::GetParName ( Int_t  ipar  )  const [virtual]

virtual Int_t TFormula::GetParNumber ( const char *  name  )  const [virtual]

virtual Bool_t TFormula::IsLinear (  )  [inline, virtual]

Definition at line 247 of file TFormula.h.

References kLinear, and TObject::TestBit().

virtual Bool_t TFormula::IsNormalized (  )  [inline, virtual]

Definition at line 248 of file TFormula.h.

References kNormalized, and TObject::TestBit().

virtual void TFormula::Print ( Option_t *  option = ""  )  const [virtual]

Reimplemented from TNamed.

virtual void TFormula::ProcessLinear ( TString &  replaceformula  )  [virtual]

virtual void TFormula::SetNumber ( Int_t  number  )  [inline, virtual]

Definition at line 251 of file TFormula.h.

References fNumber.

virtual void TFormula::SetParameter ( const char *  name,
Double_t  parvalue 
) [virtual]

virtual void TFormula::SetParameter ( Int_t  ipar,
Double_t  parvalue 
) [virtual]

virtual void TFormula::SetParameters ( const Double_t *  params  )  [virtual]

virtual void TFormula::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 
) [virtual]

virtual void TFormula::SetParName ( Int_t  ipar,
const char *  name 
) [virtual]

virtual void TFormula::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" 
) [virtual]

virtual void TFormula::Update (  )  [inline, virtual]

Definition at line 263 of file TFormula.h.

static void TFormula::SetMaxima ( Int_t  maxop = 1000,
Int_t  maxpar = 1000,
Int_t  maxconst = 1000 
) [static]

Member Data Documentation

Int_t TFormula::fNdim [protected]

Definition at line 71 of file TFormula.h.

Referenced by Analyze(), ClearFormula(), Compile(), Copy(), TF1::CreateFromCintClass(), TF1::CreateFromFunctor(), DefinedVariable(), GetNdim(), TTreeFormula::Init(), Print(), TF1::TF1(), TF2::TF2(), TF3::TF3(), and TFormula().

Int_t TFormula::fNpar [protected]

Definition at line 72 of file TFormula.h.

Referenced by Analyze(), AnalyzeFunction(), ClearFormula(), Compile(), Copy(), TF1::Copy(), TF1::CreateFromCintClass(), TF1::CreateFromFunctor(), TTreeFormula::DefinedVariable(), TF1::FixParameter(), GetExpFormula(), TF1::GetNDF(), GetNpar(), TF1::GetNumberFreeParameters(), GetParameter(), GetParameters(), TF1::GetParError(), TF1::GetParLimits(), GetParName(), GetParNumber(), TF1::GradientPar(), Print(), TF1::ReleaseParameter(), TF1::SavePrimitive(), TF2::SavePrimitive(), TF3::SavePrimitive(), TF1::SetFitResult(), SetParameter(), SetParameters(), TF1::SetParError(), TF1::SetParErrors(), TF1::SetParLimits(), SetParName(), SetParNames(), TF1::TF1(), and TFormula().

Int_t TFormula::fNoper [protected]

Definition at line 73 of file TFormula.h.

Referenced by Analyze(), AnalyzeFunction(), ClearFormula(), Copy(), TTreeFormula::DefineAlternate(), TTreeFormula::DefinedVariable(), TTreeFormula::EvalClass(), TTreeFormula::EvalObject(), EvalParOld(), TTreeFormula::EvalStringInstance(), GetExpFormula(), TTreeFormula::Init(), Print(), TTreeFormula::RegisterDimensions(), and TFormula().

Int_t TFormula::fNconst [protected]

Definition at line 74 of file TFormula.h.

Referenced by Analyze(), ClearFormula(), Copy(), MakePrimitive(), and TFormula().

Int_t TFormula::fNumber [protected]

Definition at line 75 of file TFormula.h.

Referenced by ClearFormula(), Copy(), TF1::CreateFromCintClass(), GetNumber(), SetNumber(), TF1::TF1(), and TFormula().

Int_t TFormula::fNval [protected]

Definition at line 76 of file TFormula.h.

Referenced by Analyze(), ClearFormula(), Copy(), EvalParOld(), RooFormula::reCompile(), and TFormula().

Int_t TFormula::fNstring [protected]

Definition at line 77 of file TFormula.h.

Referenced by Analyze(), ClearFormula(), EvalParOld(), and TFormula().

TString* TFormula::fExpr [protected]

Definition at line 78 of file TFormula.h.

Referenced by Analyze(), AnalyzeFunction(), CheckOperands(), ClearFormula(), Compile(), Convert(), Copy(), TTreeFormula::DefineAlternate(), EvalParOld(), GetExpFormula(), Optimize(), Print(), and TFormula().

Int_t* TFormula::fOper [private]

Definition at line 80 of file TFormula.h.

Referenced by ClearFormula(), Compile(), Convert(), Copy(), EvalParOld(), GetAction(), GetActionParam(), GetExpFormula(), GetOper(), Optimize(), SetAction(), and TFormula().

Double_t* TFormula::fConst [protected]

Definition at line 82 of file TFormula.h.

Referenced by Analyze(), ClearFormula(), Compile(), Copy(), EvalParFast(), EvalParOld(), EvalPrimitive(), EvalPrimitive0(), EvalPrimitive1(), EvalPrimitive2(), EvalPrimitive3(), MakePrimitive(), Optimize(), and TFormula().

Double_t* TFormula::fParams [protected]

Definition at line 83 of file TFormula.h.

Referenced by Analyze(), ClearFormula(), Compile(), Copy(), TF1::CreateFromCintClass(), TF1::CreateFromFunctor(), TF2::CreateHistogram(), TF1::Eval(), TF1::EvalPar(), EvalParFast(), EvalParOld(), EvalPrimitive(), EvalPrimitive0(), EvalPrimitive1(), EvalPrimitive2(), EvalPrimitive3(), EvalPrimitive4(), GetExpFormula(), GetParameter(), GetParameters(), TF3::GetRandom3(), TF1::GradientPar(), TF1::InitArgs(), TF2::Paint(), TF1::Paint(), Print(), TF3::Save(), TF2::Save(), TF1::Save(), TF1::SavePrimitive(), TF1::SetFitResult(), SetParameter(), SetParameters(), TF1::TF1(), and TFormula().

TString* TFormula::fNames [protected]

Definition at line 84 of file TFormula.h.

Referenced by ClearFormula(), Compile(), Copy(), TF1::CreateFromCintClass(), TF1::CreateFromFunctor(), GetParName(), Print(), SetParName(), SetParNames(), TF1::TF1(), and TFormula().

TObjArray TFormula::fFunctions [protected]

Definition at line 85 of file TFormula.h.

Referenced by AnalyzeFunction(), ClearFormula(), Copy(), EvalParFast(), and EvalParOld().

TObjArray TFormula::fLinearParts [protected]

Definition at line 86 of file TFormula.h.

Referenced by ClearFormula(), GetLinearPart(), and ProcessLinear().

TBits TFormula::fAlreadyFound [protected]

Definition at line 88 of file TFormula.h.

Referenced by Analyze().

Int_t TFormula::fNOperOptimized [protected]

cache for information

Definition at line 91 of file TFormula.h.

Referenced by Copy(), EvalParFast(), Optimize(), Print(), and TFormula().

TString* TFormula::fExprOptimized [protected]

Number of operators after optimization.

Definition at line 92 of file TFormula.h.

Referenced by ClearFormula(), Copy(), EvalParFast(), Optimize(), Print(), and TFormula().

Int_t* TFormula::fOperOptimized [protected]

[fNOperOptimized] List of expressions

Definition at line 93 of file TFormula.h.

Referenced by ClearFormula(), Copy(), EvalParFast(), EvalPrimitive(), GetActionOptimized(), GetActionParamOptimized(), GetOperOptimized(), Optimize(), SetActionOptimized(), and TFormula().

TOperOffset* TFormula::fOperOffset [protected]

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

Definition at line 94 of file TFormula.h.

Referenced by ClearFormula(), Copy(), EvalParFast(), EvalPrimitive(), EvalPrimitive0(), EvalPrimitive1(), EvalPrimitive2(), EvalPrimitive3(), EvalPrimitive4(), Optimize(), and TFormula().

TFormulaPrimitive** TFormula::fPredefined [protected]

[fNOperOptimized] Offsets of operrands

Definition at line 95 of file TFormula.h.

Referenced by ClearFormula(), Copy(), EvalParFast(), EvalPrimitive(), EvalPrimitive1(), EvalPrimitive2(), EvalPrimitive3(), EvalPrimitive4(), MakePrimitive(), Optimize(), and TFormula().

TFuncG TFormula::fOptimal [protected]

[fNPar] predefined function

Definition at line 96 of file TFormula.h.

Referenced by Copy(), EvalPar(), Optimize(), and TFormula().

TString* TFormula::fExpr [protected]

Definition at line 78 of file TFormula.h.

Int_t* TFormula::fOper [private]

Definition at line 80 of file TFormula.h.

Double_t* TFormula::fConst [protected]

Definition at line 82 of file TFormula.h.

Double_t* TFormula::fParams [protected]

Definition at line 83 of file TFormula.h.

TString* TFormula::fNames [protected]

Definition at line 84 of file TFormula.h.

TString* TFormula::fExprOptimized [protected]

Number of operators after optimization.

Definition at line 92 of file TFormula.h.

Int_t* TFormula::fOperOptimized [protected]

[fNOperOptimized] List of expressions

Definition at line 93 of file TFormula.h.

TOperOffset* TFormula::fOperOffset [protected]

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

Definition at line 94 of file TFormula.h.

TFormulaPrimitive** TFormula::fPredefined [protected]

[fNOperOptimized] Offsets of operrands

Definition at line 95 of file TFormula.h.

The documentation for this class was generated from the following files:
Generated on Tue Jul 5 16:38:05 2011 for ROOT_528-00b_version by  doxygen 1.5.1