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TMinuit
class description - source file - inheritance tree
private:
TMinuit TMinuit(const TMinuit& m)
public:
TMinuit TMinuit()
TMinuit TMinuit(Int_t maxpar)
virtual void ~TMinuit()
virtual void BuildArrays(Int_t maxpar = 15)
static TClass* Class()
virtual Int_t Command(const char* command)
virtual TObject* Contour(Int_t npoints = 10, Int_t pa1 = 0, Int_t pa2 = 1)
virtual Int_t DefineParameter(Int_t parNo, const char* name, Double_t initVal, Double_t initErr, Double_t lowerLimit, Double_t upperLimit)
virtual void DeleteArrays()
virtual Int_t Eval(Int_t npar, Double_t* grad, Double_t& fval, Double_t* par, Int_t flag)
virtual Int_t FixParameter(Int_t parNo)
Int_t GetMaxIterations()
TMethodCall* GetMethodCall()
virtual Int_t GetNumFixedPars()
virtual Int_t GetNumFreePars()
virtual Int_t GetNumPars()
TObject* GetObjectFit()
virtual Int_t GetParameter(Int_t parNo, Double_t& currentValue, Double_t& currentError)
Int_t GetStatus()
virtual TClass* IsA() const
virtual Int_t Migrad()
virtual void mnamin()
virtual void mnbins(Double_t a1, Double_t a2, Int_t naa, Double_t& bl, Double_t& bh, Int_t& nb, Double_t& bwid)
virtual void mncalf(Double_t* pvec, Double_t& ycalf)
virtual void mncler()
virtual void mncntr(Int_t ke1, Int_t ke2, Int_t& ierrf)
virtual void mncomd(const char* crdbin, Int_t& icondn)
virtual void mncont(Int_t ke1, Int_t ke2, Int_t nptu, Double_t* xptu, Double_t* yptu, Int_t& ierrf)
virtual void mncrck(TString crdbuf, Int_t maxcwd, TString& comand, Int_t& lnc, Int_t mxp, Double_t* plist, Int_t& llist, Int_t& ierr, Int_t isyswr)
virtual void mncros(Double_t& aopt, Int_t& iercr)
virtual void mncuve()
virtual void mnderi()
virtual void mndxdi(Double_t pint, Int_t ipar, Double_t& dxdi)
virtual void mneig(Double_t* a, Int_t ndima, Int_t n, Int_t mits, Double_t* work, Double_t precis, Int_t& ifault)
virtual void mnemat(Double_t* emat, Int_t ndim)
virtual void mnerrs(Int_t number, Double_t& eplus, Double_t& eminus, Double_t& eparab, Double_t& gcc)
virtual void mneval(Double_t anext, Double_t& fnext, Int_t& ierev)
virtual void mnexcm(const char* comand, Double_t* plist, Int_t llist, Int_t& ierflg)
virtual void mnexin(Double_t* pint)
virtual void mnfixp(Int_t iint, Int_t& ierr)
virtual void mnfree(Int_t k)
virtual void mngrad()
virtual void mnhelp(TString comd)
virtual void mnhelp(const char* command)
virtual void mnhes1()
virtual void mnhess()
virtual void mnimpr()
virtual void mninex(Double_t* pint)
virtual void mninit(Int_t i1, Int_t i2, Int_t i3)
virtual void mnlims()
virtual void mnline(Double_t* start, Double_t fstart, Double_t* step, Double_t slope, Double_t toler)
virtual void mnmatu(Int_t kode)
virtual void mnmigr()
virtual void mnmnos()
virtual void mnmnot(Int_t ilax, Int_t ilax2, Double_t& val2pl, Double_t& val2mi)
virtual void mnparm(Int_t k, TString cnamj, Double_t uk, Double_t wk, Double_t a, Double_t b, Int_t& ierflg)
virtual void mnpars(TString& crdbuf, Int_t& icondn)
virtual void mnpfit(Double_t* parx2p, Double_t* pary2p, Int_t npar2p, Double_t* coef2p, Double_t& sdev2p)
virtual void mnpint(Double_t& pexti, Int_t i, Double_t& pinti)
virtual void mnplot(Double_t* xpt, Double_t* ypt, char* chpt, Int_t nxypt, Int_t npagwd, Int_t npagln)
virtual void mnpout(Int_t iuext, TString& chnam, Double_t& val, Double_t& err, Double_t& xlolim, Double_t& xuplim, Int_t& iuint)
virtual void mnprin(Int_t inkode, Double_t fval)
virtual void mnpsdf()
virtual void mnrazz(Double_t ynew, Double_t* pnew, Double_t* y, Int_t& jh, Int_t& jl)
virtual void mnrn15(Double_t& val, Int_t& inseed)
virtual void mnrset(Int_t iopt)
virtual void mnsave()
virtual void mnscan()
virtual void mnseek()
virtual void mnset()
virtual void mnsimp()
virtual void mnstat(Double_t& fmin, Double_t& fedm, Double_t& errdef, Int_t& npari, Int_t& nparx, Int_t& istat)
virtual void mntiny(Double_t epsp1, Double_t& epsbak)
Bool_t mnunpt(TString& cfname)
virtual void mnvert(Double_t* a, Int_t l, Int_t m, Int_t n, Int_t& ifail)
virtual void mnwarn(const char* copt, const char* corg, const char* cmes)
virtual void mnwerr()
virtual Int_t Release(Int_t parNo)
virtual Int_t SetErrorDef(Double_t up)
virtual void SetFCN(void* fcn)
virtual void SetFCN(void (*)(Int_t&, Double_t*, Double_t&f, Double_t*, Int_t) fcn)
virtual void SetMaxIterations(Int_t maxiter = 500)
virtual void SetObjectFit(TObject* obj)
virtual Int_t SetPrintLevel(Int_t printLevel = 0)
virtual void ShowMembers(TMemberInspector& insp, char* parent)
virtual void Streamer(TBuffer& b)
void StreamerNVirtual(TBuffer& b)
public:
Double_t fAmin Minimum value found for FCN
Double_t fUp FCN+-UP defines errors (for chisquare fits UP=1)
Double_t fEDM Estimated vertical distance to the minimum
Double_t fFval3
Double_t fEpsi
Double_t fApsi
Double_t fDcovar Relative change in covariance matrix
Double_t fEpsmac machine precision for floating points:
Double_t fEpsma2 sqrt(fEpsmac)
Double_t fVlimlo
Double_t fVlimhi
Double_t fUndefi Undefined number = -54321
Double_t fBigedm Big EDM = 123456
Double_t fUpdflt
Double_t fXmidcr
Double_t fYmidcr
Double_t fXdircr
Double_t fYdircr
Double_t* fU External (visible to user in FCN) value of parameters
Double_t* fAlim Lower limits for parameters. If zero no limits
Double_t* fBlim Upper limits for parameters
Double_t* fErp Positive Minos errors if calculated
Double_t* fErn Negative Minos errors if calculated
Double_t* fWerr External parameters error (standard deviation, defined by UP)
Double_t* fGlobcc Global Correlation Coefficients
Double_t* fX Internal parameters values
Double_t* fXt Internal parameters values X saved as Xt
Double_t* fDirin (Internal) step sizes for current step
Double_t* fXs Internal parameters values saved for fixed params
Double_t* fXts Internal parameters values X saved as Xt for fixed params
Double_t* fDirins (Internal) step sizes for current step for fixed params
Double_t* fGrd First derivatives
Double_t* fG2
Double_t* fGstep Step sizes
Double_t* fGin
Double_t* fDgrd Uncertainties
Double_t* fGrds
Double_t* fG2s
Double_t* fGsteps
Double_t* fVhmat (Internal) error matrix stored as Half MATrix, since it is symmetric
Double_t* fVthmat VHMAT is sometimes saved in VTHMAT, especially in MNMNOT
Double_t* fP
Double_t* fPstar
Double_t* fPstst
Double_t* fPbar
Double_t* fPrho Minimum point of parabola
Double_t* fWord7
Double_t* fXpt X array of points for contours
Double_t* fYpt Y array of points for contours
Double_t* fCONTgcc [kMAXDIM] array used in mncont
Double_t* fCONTw [kMAXDIM] array used in mncont
Double_t* fFIXPyy [kMAXDIM] array used in mnfixp
Double_t* fGRADgf [kMAXDIM] array used in mngrad
Double_t* fHESSyy [kMAXDIM] array used in mnhess
Double_t* fIMPRdsav [kMAXDIM] array used in mnimpr
Double_t* fIMPRy [kMAXDIM] array used in mnimpr
Double_t* fMATUvline [kMAXDIM] array used in mnmatu
Double_t* fMIGRflnu [kMAXDIM] array used in mnmigr
Double_t* fMIGRstep [kMAXDIM] array used in mnmigr
Double_t* fMIGRgs [kMAXDIM] array used in mnmigr
Double_t* fMIGRvg [kMAXDIM] array used in mnmigr
Double_t* fMIGRxxs [kMAXDIM] array used in mnmigr
Double_t* fMNOTxdev [kMAXDIM] array used in mnmnot
Double_t* fMNOTw [kMAXDIM] array used in mnmnot
Double_t* fMNOTgcc [kMAXDIM] array used in mnmnot
Double_t* fPSDFs [kMAXDIM] array used in mnpsdf
Double_t* fSEEKxmid [kMAXDIM] array used in mnseek
Double_t* fSEEKxbest [kMAXDIM] array used in mnseek
Double_t* fSIMPy [kMAXDIM] array used in mnsimp
Double_t* fVERTq [kMAXDIM] array used in mnvert
Double_t* fVERTs [kMAXDIM] array used in mnvert
Double_t* fVERTpp [kMAXDIM] array used in mnvert
Double_t* fCOMDplist [kMAXP] array used in mncomd
Double_t* fPARSplist [kMAXP] array used in mnpars
Int_t* fNvarl parameters flag (-1=undefined, 0=constant..)
Int_t* fNiofex Internal parameters number, or zero if not currently variable
Int_t* fNexofi External parameters number for currently variable parameters
Int_t* fIpfix List of fixed parameters
Int_t fNpfix Number of fixed parameters
Int_t fEmpty Initialization flag (1 = Minuit initialized)
Int_t fMaxpar Maximum number of parameters
Int_t fMaxint Maximum number of internal parameters
Int_t fNpar Number of free parameters (total number of pars = fNpar + fNfix)
Int_t fMaxext Maximum number of external parameters
Int_t fMaxIterations Maximum number of iterations
Int_t fNu
Int_t fIsysrd standardInput unit
Int_t fIsyswr standard output unit
Int_t fIsyssa
Int_t fNpagwd Page width
Int_t fNpagln Number of lines per page
Int_t fNewpag
Int_t fIstkrd[10]
Int_t fNstkrd
Int_t fIstkwr[10]
Int_t fNstkwr
Int_t fISW[7] Array of switches
Int_t fIdbg[11] Array of internal debug switches
Int_t fNblock Number of Minuit data blocks
Int_t fIcomnd Number of commands
Int_t fNfcn Number of calls to FCN
Int_t fNfcnmx Maximum number of calls to FCN
Int_t fNfcnlc
Int_t fNfcnfr
Int_t fItaur
Int_t fIstrat
Int_t fNwrmes[2]
Int_t fNfcwar[20]
Int_t fIcirc[2]
Int_t fStatus Status flag for the last called Minuit function
Int_t fKe1cr
Int_t fKe2cr
Bool_t fLwarn true if warning messges are to be put out (default=true)
Bool_t fLrepor true if exceptional conditions are put out (default=false)
Bool_t fLimset true if a parameter is up against limits (for MINOS)
Bool_t fLnolim true if there are no limits on any parameters (not yet used)
Bool_t fLnewmn true if the previous process has unexpectedly improved FCN
Bool_t fLphead true if a heading should be put out for the next parameter definition
char* fChpt Character to be plotted at the X,Y contour positions
TString* fCpnam Array of parameters names
TString fCfrom
TString fCstatu
TString fCtitl
TString fCword
TString fCundef
TString fCvrsn
TString fCovmes[4]
TString* fOrigin
TString* fWarmes
TObject* fObjectFit Pointer to object being fitted
TMethodCall* fMethodCall Pointer to MethodCall in case of interpreted function
void (*)(Int_t&npar, Double_t*gin, Double_t&f, Double_t*u, Int_t flag) fFCN
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