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Reference Guide
ROOT::Minuit2 Namespace Reference

Classes

class  ABObj
 
class  ABObj< sym, LASymMatrix, double >
 
class  ABObj< vec, LAVector, double >
 
class  ABProd
 
class  ABSum
 
class  AlgebraicProdType
 
class  AlgebraicProdType< gen, gen >
 
class  AlgebraicProdType< gen, sym >
 
class  AlgebraicProdType< gen, vec >
 
class  AlgebraicProdType< sym, gen >
 
class  AlgebraicProdType< sym, sym >
 
class  AlgebraicProdType< sym, vec >
 
class  AlgebraicProdType< T, T >
 
class  AlgebraicProdType< vec, gen >
 
class  AlgebraicProdType< vec, sym >
 
class  AlgebraicSumType
 
class  AlgebraicSumType< gen, vec >
 
class  AlgebraicSumType< sym, vec >
 
class  AlgebraicSumType< T, T >
 
class  AlgebraicSumType< vec, gen >
 
class  AlgebraicSumType< vec, sym >
 
class  AnalyticalGradientCalculator
 
class  BFGSErrorUpdator
 Update of the covariance matrix for the Variable Metric minimizer (MIGRAD) More...
 
class  BFGSMinimizerType
 
class  CombinedMinimizer
 Combined minimizer: combination of Migrad and Simplex. More...
 
class  CombinedMinimumBuilder
 
class  ContoursError
 
class  DavidonErrorUpdator
 Update of the covariance matrix for the Variable Metric minimizer (MIGRAD) More...
 
struct  DerivatorElement
 
class  ExternalInternalGradientCalculator
 Similar to the AnalyticalGradientCalculator, the ExternalInternalGradientCalculator supplies Minuit with an externally calculated gradient. More...
 
class  FCNAdapter
 template wrapped class for adapting to FCNBase signature More...
 
class  FCNBase
 Interface (abstract class) defining the function to be minimized, which has to be implemented by the user. More...
 
class  FCNGradAdapter
 template wrapped class for adapting to FCNBase signature a IGradFunction More...
 
class  FCNGradientBase
 
class  FumiliBuilder
 Builds the FunctionMinimum using the Fumili method. More...
 
class  FumiliChi2FCN
 Extension of the FCNBase for the Fumili method. More...
 
class  FumiliErrorUpdator
 In the case of the Fumili algorithm the Error matrix (or the Hessian matrix containing the (approximate) second derivatives) is calculated using a linearization of the model function negleting second derivatives. More...
 
class  FumiliFCNAdapter
 template wrapped class for adapting to FumiliFCNBase signature More...
 
class  FumiliFCNBase
 Extension of the FCNBase for the Fumili method. More...
 
class  FumiliGradientCalculator
 
class  FumiliMaximumLikelihoodFCN
 Extension of the FCNBase for the Fumili method. More...
 
class  FumiliMinimizer
 Instantiates the seed generator and Minimum builder for the Fumili minimization method. More...
 
class  FumiliStandardChi2FCN
 Class implementing the standard chi square function, which is the sum of the squares of the figures-of-merit calculated for each measurement point, the individual figures-of-merit being: (the Value predicted by the model-measured Value)/standard deviation. More...
 
class  FumiliStandardMaximumLikelihoodFCN
 Class implementing the Elements member function for the standard maximum likelihood method. More...
 
class  FunctionGradient
 
class  FunctionMinimizer
 base class for function minimizers; user may give FCN or FCN with Gradient, Parameter starting values and initial Error guess (sigma) (or "step size"), or Parameter starting values and initial covariance matrix; covariance matrix is stored in Upper triangular packed storage format, e.g. More...
 
class  FunctionMinimum
 class holding the full result of the minimization; both internal and external (MnUserParameterState) representation available for the parameters at the Minimum More...
 
class  gen
 
class  GenericFunction
 Class from which all the other classes, representing functions, inherit. More...
 
class  GradientCalculator
 interface class for gradient calculators More...
 
class  HessianGradientCalculator
 HessianGradientCalculator: class to calculate Gradient for Hessian. More...
 
class  InitialGradientCalculator
 Class to calculate an initial estimate of the gradient. More...
 
class  LASquareMatrix
 
class  LASymMatrix
 Class describing a symmetric matrix of size n. More...
 
class  LAVector
 
class  MatrixInverse
 
class  MatrixInverse< vec, M, T >
 
class  MinimumBuilder
 
class  MinimumError
 MinimumError keeps the inv. More...
 
class  MinimumErrorUpdator
 
class  MinimumParameters
 
class  MinimumSeed
 
class  MinimumSeedGenerator
 base class for seed generators (starting values); the seed generator prepares initial starting values from the input (MnUserParameterState) for the minimization; More...
 
class  MinimumState
 MinimumState keeps the information (position, Gradient, 2nd deriv, etc) after one minimization step (usually in MinimumBuilder). More...
 
class  MinosError
 Class holding the result of Minos (lower and upper values) for a specific parameter. More...
 
class  Minuit2Minimizer
 Minuit2Minimizer class implementing the ROOT::Math::Minimizer interface for Minuit2 minimization algorithm. More...
 
class  MinuitParameter
 class for the individual Minuit Parameter with Name and number; contains the input numbers for the minimization or the output result from minimization; possible interactions: Fix/release, set/remove limits, set Value/error; More...
 
class  MnApplication
 application interface class for minimizers (migrad, simplex, Minimize, Scan) User normally instantiates the derived class like ROOT::Minuit2::MnMigrad for using Migrad for minimization More...
 
class  MnContours
 API class for Contours Error analysis (2-dim errors); minimization has to be done before and Minimum must be valid; possibility to ask only for the points or the points and associated Minos errors;. More...
 
class  MnCovarianceSqueeze
 class to reduce the covariance matrix when a parameter is fixed by removing the corresponding row and index More...
 
class  MnCross
 
class  MnEigen
 API class for calculating the eigenvalues of symmetric matrix. More...
 
class  MnFcn
 Wrapper class to FCNBase interface used internally by Minuit. More...
 
class  MnFumiliMinimize
 API class for minimization using Fumili technology; allows for user interaction: set/change parameters, do minimization, change parameters, re-do minimization etc. More...
 
class  MnFunctionCross
 MnFunctionCross. More...
 
class  MnGlobalCorrelationCoeff
 class for global correlation coefficient More...
 
class  MnHesse
 API class for calculating the numerical covariance matrix (== 2x Inverse Hessian == 2x Inverse 2nd derivative); can be used by the user or Minuit itself. More...
 
class  MnLineSearch
 Implements a 1-dimensional minimization along a given direction (i.e. More...
 
class  MnMachinePrecision
 Sets the relative floating point (double) arithmetic precision. More...
 
class  MnMigrad
 API class for minimization using Variable Metric technology ("MIGRAD"); allows for user interaction: set/change parameters, do minimization, change parameters, re-do minimization etc. More...
 
class  MnMinimize
 API class for minimization using Variable Metric technology ("MIGRAD"); allows for user interaction: set/change parameters, do minimization, change parameters, re-do minimization etc. More...
 
class  MnMinos
 API class for Minos Error analysis (asymmetric errors); minimization has to be done before and Minimum must be valid; possibility to ask only for one side of the Minos Error;. More...
 
class  MnParabola
 This class defines a parabola of the form a*x*x + b*x + c. More...
 
class  MnParabolaFactory
 
class  MnParabolaPoint
 A point of a parabola. More...
 
class  MnParameterScan
 Scans the values of FCN as a function of one Parameter and retains the best function and Parameter values found. More...
 
class  MnParStr
 
class  MnPlot
 MnPlot produces a text-screen graphical output of (x,y) points, e.g. More...
 
class  MnPosDef
 Force the covariance matrix to be positive defined by adding extra terms in the diagonal. More...
 
class  MnPrint
 
class  MnRefCountedPointer
 
class  MnReferenceCounter
 
class  MnScan
 API class for minimization using a scan method to find the minimum; allows for user interaction: set/change parameters, do minimization, change parameters, re-do minimization etc. More...
 
class  MnSeedGenerator
 concrete implementation of the MinimumSeedGenerator interface; used within ModularFunctionMinimizer; More...
 
class  MnSimplex
 API class for minimization using the Simplex method, which does not need and use the derivatives of the function, but only function values. More...
 
class  MnStrategy
 API class for defining three levels of strategies: low (0), medium (1), high (>=2); acts on: Migrad (behavioural), Minos (lowers strategy by 1 for Minos-own minimization), Hesse (iterations), Numerical2PDerivative (iterations) More...
 
class  MnTiny
 
class  MnTraceObject
 
class  MnUserCovariance
 Class containing the covariance matrix data represented as a vector of size n*(n+1)/2 Used to hide internal matrix representation to user. More...
 
class  MnUserFcn
 Wrapper used by Minuit of FCN interface containing a reference to the transformation object. More...
 
class  MnUserParameters
 API class for the user interaction with the parameters; serves as input to the minimizer as well as output from it; users can interact: Fix/release parameters, set values and errors, etc. More...
 
class  MnUserParameterState
 class which holds the external user and/or internal Minuit representation of the parameters and errors; transformation internal <-> external on demand; More...
 
class  MnUserTransformation
 class dealing with the transformation between user specified parameters (external) and internal parameters used for minimization More...
 
class  MnVectorTransform
 
class  ModularFunctionMinimizer
 Base common class providing the API for all the minimizer Various Minimize methods are provided varying on the type of FCN function passesd and on the objects used for the parameters. More...
 
class  MPIProcess
 
class  MPITerminate
 
class  NegativeG2LineSearch
 In case that one of the components of the second derivative g2 calculated by the numerical Gradient calculator is negative, a 1dim line search in the direction of that component is done in order to find a better position where g2 is again positive. More...
 
class  Numerical2PGradientCalculator
 class performing the numerical gradient calculation More...
 
class  NumericalDerivator
 
class  ParametricFunction
 Function which has parameters. More...
 
class  PrefixStack
 
class  ScanBuilder
 Performs a minimization using the simplex method of Nelder and Mead (ref. More...
 
class  ScanMinimizer
 Class implementing the required methods for a minimization using SCAN API is provided in the upper ROOT::Minuit2::ModularFunctionMinimizer class. More...
 
class  SimplexBuilder
 Performs a minimization using the simplex method of Nelder and Mead (ref. More...
 
class  SimplexMinimizer
 Class implementing the required methods for a minimization using Simplex. More...
 
class  SimplexParameters
 class describing the simplex set of points (f(x), x ) which evolve during the minimization iteration process. More...
 
class  SimplexSeedGenerator
 generate Simplex starting point (state) More...
 
class  SinParameterTransformation
 class for the transformation for double-limited parameter Using a sin function one goes from a double-limited parameter range to an unlimited one More...
 
class  SqrtLowParameterTransformation
 Transformation from external to internal Parameter based on sqrt(1 + x**2) More...
 
class  SqrtUpParameterTransformation
 Transformation from external to internal Parameter based on sqrt(1 + x**2) More...
 
class  StackAllocator
 StackAllocator controls the memory allocation/deallocation of Minuit. More...
 
class  StackAllocatorHolder
 
class  StackError
 
class  StackOverflow
 define stack allocator symbol More...
 
class  sym
 
class  VariableMetricBuilder
 Build (find) function minimum using the Variable Metric method (MIGRAD) Two possible error updators can be choosen. More...
 
class  VariableMetricEDMEstimator
 
class  VariableMetricMinimizer
 Instantiates the SeedGenerator and MinimumBuilder for Variable Metric Minimization method. More...
 
class  vec
 
class  VectorOuterProduct
 

Typedefs

typedef LASymMatrix MnAlgebraicSymMatrix
  More...
 
typedef LAVector MnAlgebraicVector
  More...
 

Enumerations

enum  EMinimizerType {
  kMigrad , kSimplex , kCombined , kScan ,
  kFumili , kMigradBFGS
}
 
enum class  GradientParameterSpace { External , Internal }
 Extension of the FCNBase for providing the analytical Gradient of the function. More...
 

Functions

int ControlPrintLevel ()
  More...
 
LAVector eigenvalues (const LASymMatrix &mat)
  More...
 
double inner_product (const LAVector &, const LAVector &)
  More...
 
template<class mt , class M , class T >
ABObj< mt, MatrixInverse< mt, ABObj< mt, M, T >, T >, T > Inverse (const ABObj< mt, M, T > &obj)
  More...
 
ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, double >, double >, doubleInverse (const ABObj< sym, LASymMatrix, double > &obj)
 LAPACK Algebra functions specialize the Invert function for LASymMatrix. More...
 
int Invert (LASymMatrix &)
  More...
 
int Invert_undef_sym (LASymMatrix &)
  More...
 
LASquareMatrix MatrixProduct (const LASymMatrix &m1, const LASquareMatrix &m2)
  More...
 
void mnbins (double a1, double a2, int naa, double &bl, double &bh, int &nb, double &bwid)
  More...
 
double mndasum (unsigned int, const double *, int)
  More...
 
int Mndaxpy (unsigned int, double, const double *, int, double *, int)
  More...
 
double mnddot (unsigned int, const double *, int, const double *, int)
  More...
 
int Mndscal (unsigned int, double, double *, int)
  More...
 
int Mndspmv (const char *, unsigned int, double, const double *, const double *, int, double, double *, int)
  More...
 
int mndspr (const char *, unsigned int, double, const double *, int, double *)
  More...
 
int mneigen (double *, unsigned int, unsigned int, unsigned int, double *, double)
  More...
 
bool mnlsame (const char *, const char *)
  More...
 
void mnplot (double *xpt, double *ypt, char *chpt, int nxypt, int npagwd, int npagln)
  More...
 
int mnvert (MnAlgebraicSymMatrix &a)
 Inverts a symmetric matrix. More...
 
int mnxerbla (const char *, int)
  More...
 
template<class atype , class A , class btype , class B , class T >
ABObj< typename AlgebraicProdType< atype, btype >::Type, ABProd< ABObj< atype, A, T >, ABObj< btype, B, T > >, T > operator* (const ABObj< atype, A, T > &a, const ABObj< btype, B, T > &b)
  More...
 
template<class T >
ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, double >, double >, doubleoperator* (T f, const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, double >, double >, double > &inv)
  More...
 
template<class T >
ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T > operator* (T f, const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T > &obj)
  More...
 
template<class mt , class M , class T >
ABObj< mt, M, T > operator* (T f, const M &obj)
  More...
 
template<class atype , class A , class btype , class B , class T >
ABObj< typename AlgebraicSumType< atype, btype >::Type, ABSum< ABObj< atype, A, T >, ABObj< btype, B, T > >, T > operator+ (const ABObj< atype, A, T > &a, const ABObj< btype, B, T > &b)
  More...
 
template<class atype , class A , class btype , class B , class T >
ABObj< typename AlgebraicSumType< atype, btype >::Type, ABSum< ABObj< atype, A, T >, ABObj< btype, B, T > >, T > operator- (const ABObj< atype, A, T > &a, const ABObj< btype, B, T > &b)
  More...
 
template<class T >
ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, double >, double >, doubleoperator- (const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, double >, double >, double > &inv)
  More...
 
template<class T >
ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T > operator- (const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T > &obj)
  More...
 
template<class mt , class M , class T >
ABObj< mt, M, T > operator- (const M &obj)
  More...
 
template<class T >
ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, double >, double >, doubleoperator/ (const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, double >, double >, double > &inv, T f)
  More...
 
template<class T >
ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T > operator/ (const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T > &obj, T f)
  More...
 
template<class mt , class M , class T >
ABObj< mt, M, T > operator/ (const M &obj, T f)
  More...
 
std::ostream & operator<< (std::ostream &, const ContoursError &)
  More...
 
std::ostream & operator<< (std::ostream &, const FunctionMinimum &)
  More...
 
std::ostream & operator<< (std::ostream &, const LASymMatrix &)
  More...
 
std::ostream & operator<< (std::ostream &, const LAVector &)
  More...
 
std::ostream & operator<< (std::ostream &, const MinimumState &)
  More...
 
std::ostream & operator<< (std::ostream &, const MinosError &)
  More...
 
std::ostream & operator<< (std::ostream &, const MnGlobalCorrelationCoeff &)
  More...
 
std::ostream & operator<< (std::ostream &, const MnMachinePrecision &)
  More...
 
std::ostream & operator<< (std::ostream &, const MnUserCovariance &)
  More...
 
std::ostream & operator<< (std::ostream &, const MnUserParameters &)
  More...
 
std::ostream & operator<< (std::ostream &, const MnUserParameterState &)
  More...
 
std::ostream & operator<< (std::ostream &os, const MnPrint::Oneline &x)
  More...
 
std::ostream & operator<< (std::ostream &os, const std::pair< double, double > &point)
  More...
 
std::ostream & operator<< (std::ostream &out, const DerivatorElement &value)
  More...
 
void Outer_prod (LASymMatrix &, const LAVector &, double f=1.)
  More...
 
ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, double >, double >, doubleOuter_product (const ABObj< vec, LAVector, double > &obj)
 LAPACK Algebra function specialize the Outer_product function for LAVector;. More...
 
template<class M , class T >
ABObj< sym, VectorOuterProduct< ABObj< vec, M, T >, T >, T > Outer_product (const ABObj< vec, M, T > &obj)
  More...
 
LASquareMatrix OuterProduct (const LAVector &v1, const LAVector &v2)
  More...
 
void RestoreGlobalPrintLevel (int)
  More...
 
double similarity (const LAVector &, const LASymMatrix &)
  More...
 
void StreamFullPrefix (std::ostringstream &os)
  More...
 
double sum_of_elements (const LASymMatrix &)
  More...
 
double sum_of_elements (const LAVector &v)
  More...
 
int TurnOffPrintInfoLevel ()
  More...
 

Variables

std::vector< std::string > gPrefixFilter
  More...
 
thread_local PrefixStack< const char * > gPrefixStack
  More...
 
thread_local int gPrintLevel = 0
  More...
 
bool gShowPrefixStack = false
  More...
 

Typedef Documentation

◆ MnAlgebraicSymMatrix

Definition at line 27 of file MnMatrix.h.

◆ MnAlgebraicVector

Definition at line 28 of file MnMatrix.h.

Enumeration Type Documentation

◆ EMinimizerType

Enumerator
kMigrad 
kSimplex 
kCombined 
kScan 
kFumili 
kMigradBFGS 

Definition at line 35 of file Minuit2Minimizer.h.

◆ GradientParameterSpace

Extension of the FCNBase for providing the analytical Gradient of the function.

The user-Gradient is checked at the beginning of the minimization against the Minuit internal numerical Gradient in order to spot problems in the analytical Gradient calculation. This can be turned off by overriding CheckGradient() to make it return "false". The size of the output Gradient vector must be equal to the size of the input Parameter vector. Minuit does a check of the user Gradient at the beginning, if this is not wanted the method "CheckGradient()" has to be overridden to return "false".

Enumerator
External 
Internal 

Definition at line 34 of file FCNGradientBase.h.

Function Documentation

◆ ControlPrintLevel()

int ROOT::Minuit2::ControlPrintLevel ( )

Definition at line 78 of file Minuit2Minimizer.cxx.

◆ eigenvalues()

LAVector ROOT::Minuit2::eigenvalues ( const LASymMatrix mat)

Definition at line 19 of file LaEigenValues.cxx.

◆ inner_product()

double ROOT::Minuit2::inner_product ( const LAVector ,
const LAVector  
)

Definition at line 18 of file LaInnerProduct.cxx.

◆ Inverse() [1/2]

template<class mt , class M , class T >
ABObj<mt, MatrixInverse<mt, ABObj<mt, M, T>, T>, T> ROOT::Minuit2::Inverse ( const ABObj< mt, M, T > &  obj)
inline

Definition at line 54 of file MatrixInverse.h.

◆ Inverse() [2/2]

ABObj<sym, MatrixInverse<sym, ABObj<sym, LASymMatrix, double>, double>, double> ROOT::Minuit2::Inverse ( const ABObj< sym, LASymMatrix, double > &  obj)
inline

LAPACK Algebra functions specialize the Invert function for LASymMatrix.

Definition at line 24 of file LaInverse.h.

◆ Invert()

int ROOT::Minuit2::Invert ( LASymMatrix t)

Definition at line 21 of file LaInverse.cxx.

◆ Invert_undef_sym()

int ROOT::Minuit2::Invert_undef_sym ( LASymMatrix )

◆ MatrixProduct()

LASquareMatrix ROOT::Minuit2::MatrixProduct ( const LASymMatrix m1,
const LASquareMatrix m2 
)

Definition at line 67 of file BFGSErrorUpdator.cxx.

◆ mnbins()

void ROOT::Minuit2::mnbins ( double  a1,
double  a2,
int  naa,
double bl,
double bh,
int &  nb,
double bwid 
)

Definition at line 16 of file mnbins.cxx.

◆ mndasum()

double ROOT::Minuit2::mndasum ( unsigned int  n,
const double dx,
int  incx 
)

Definition at line 21 of file mndasum.cxx.

◆ Mndaxpy()

int ROOT::Minuit2::Mndaxpy ( unsigned int  n,
double  da,
const double dx,
int  incx,
double dy,
int  incy 
)

Definition at line 19 of file mndaxpy.cxx.

◆ mnddot()

double ROOT::Minuit2::mnddot ( unsigned int  n,
const double dx,
int  incx,
const double dy,
int  incy 
)

Definition at line 19 of file mnddot.cxx.

◆ Mndscal()

int ROOT::Minuit2::Mndscal ( unsigned int  n,
double  da,
double dx,
int  incx 
)

Definition at line 19 of file mndscal.cxx.

◆ Mndspmv()

int ROOT::Minuit2::Mndspmv ( const char *  uplo,
unsigned int  n,
double  alpha,
const double ap,
const double x,
int  incx,
double  beta,
double y,
int  incy 
)

Definition at line 22 of file mndspmv.cxx.

◆ mndspr()

int ROOT::Minuit2::mndspr ( const char *  uplo,
unsigned int  n,
double  alpha,
const double x,
int  incx,
double ap 
)

Definition at line 22 of file mndspr.cxx.

◆ mneigen()

int ROOT::Minuit2::mneigen ( double a,
unsigned int  ndima,
unsigned int  n,
unsigned int  mits,
double work,
double  precis 
)

Definition at line 21 of file mnteigen.cxx.

◆ mnlsame()

bool ROOT::Minuit2::mnlsame ( const char *  ca,
const char *  cb 
)

Definition at line 21 of file mnlsame.cxx.

◆ mnplot()

void ROOT::Minuit2::mnplot ( double xpt,
double ypt,
char *  chpt,
int  nxypt,
int  npagwd,
int  npagln 
)

Definition at line 25 of file mntplot.cxx.

◆ mnvert()

int ROOT::Minuit2::mnvert ( MnAlgebraicSymMatrix a)

Inverts a symmetric matrix.

Matrix is first scaled to have all ones on the diagonal (equivalent to change of units) but no pivoting is done since matrix is positive-definite.

Definition at line 23 of file mnvert.cxx.

◆ mnxerbla()

int ROOT::Minuit2::mnxerbla ( const char *  srname,
int  info 
)

Definition at line 26 of file mnxerbla.cxx.

◆ operator*() [1/4]

template<class atype , class A , class btype , class B , class T >
ABObj<typename AlgebraicProdType<atype, btype>::Type, ABProd<ABObj<atype, A, T>, ABObj<btype, B, T> >, T> ROOT::Minuit2::operator* ( const ABObj< atype, A, T > &  a,
const ABObj< btype, B, T > &  b 
)
inline

Definition at line 56 of file ABProd.h.

◆ operator*() [2/4]

template<class T >
ABObj<sym, MatrixInverse<sym, ABObj<sym, LASymMatrix, double>, double>, double> ROOT::Minuit2::operator* ( f,
const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, double >, double >, double > &  inv 
)
inline

Definition at line 32 of file LaInverse.h.

◆ operator*() [3/4]

template<class T >
ABObj<sym, VectorOuterProduct<ABObj<vec, LAVector, T>, T>, T> ROOT::Minuit2::operator* ( f,
const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T > &  obj 
)
inline

Definition at line 37 of file LaOuterProduct.h.

◆ operator*() [4/4]

template<class mt , class M , class T >
ABObj<mt, M, T> ROOT::Minuit2::operator* ( f,
const M &  obj 
)
inline

Definition at line 135 of file ABObj.h.

◆ operator+()

template<class atype , class A , class btype , class B , class T >
ABObj<typename AlgebraicSumType<atype, btype>::Type, ABSum<ABObj<atype, A, T>, ABObj<btype, B, T> >, T> ROOT::Minuit2::operator+ ( const ABObj< atype, A, T > &  a,
const ABObj< btype, B, T > &  b 
)
inline

Definition at line 56 of file ABSum.h.

◆ operator-() [1/4]

template<class atype , class A , class btype , class B , class T >
ABObj<typename AlgebraicSumType<atype, btype>::Type, ABSum<ABObj<atype, A, T>, ABObj<btype, B, T> >, T> ROOT::Minuit2::operator- ( const ABObj< atype, A, T > &  a,
const ABObj< btype, B, T > &  b 
)
inline

Definition at line 66 of file ABSum.h.

◆ operator-() [2/4]

template<class T >
ABObj<sym, MatrixInverse<sym, ABObj<sym, LASymMatrix, double>, double>, double> ROOT::Minuit2::operator- ( const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, double >, double >, double > &  inv)
inline

Definition at line 46 of file LaInverse.h.

◆ operator-() [3/4]

template<class T >
ABObj<sym, VectorOuterProduct<ABObj<vec, LAVector, T>, T>, T> ROOT::Minuit2::operator- ( const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T > &  obj)
inline

Definition at line 57 of file LaOuterProduct.h.

◆ operator-() [4/4]

template<class mt , class M , class T >
ABObj<mt, M, T> ROOT::Minuit2::operator- ( const M &  obj)
inline

Definition at line 149 of file ABObj.h.

◆ operator/() [1/3]

template<class T >
ABObj<sym, MatrixInverse<sym, ABObj<sym, LASymMatrix, double>, double>, double> ROOT::Minuit2::operator/ ( const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, double >, double >, double > &  inv,
f 
)
inline

Definition at line 39 of file LaInverse.h.

◆ operator/() [2/3]

template<class T >
ABObj<sym, VectorOuterProduct<ABObj<vec, LAVector, T>, T>, T> ROOT::Minuit2::operator/ ( const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T > &  obj,
f 
)
inline

Definition at line 47 of file LaOuterProduct.h.

◆ operator/() [3/3]

template<class mt , class M , class T >
ABObj<mt, M, T> ROOT::Minuit2::operator/ ( const M &  obj,
f 
)
inline

Definition at line 142 of file ABObj.h.

◆ operator<<() [1/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const ContoursError ce 
)

Definition at line 430 of file MnPrint.cxx.

◆ operator<<() [2/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const FunctionMinimum min 
)

Definition at line 335 of file MnPrint.cxx.

◆ operator<<() [3/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const LASymMatrix matrix 
)

Definition at line 226 of file MnPrint.cxx.

◆ operator<<() [4/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const LAVector vec 
)

Definition at line 212 of file MnPrint.cxx.

◆ operator<<() [5/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const MinimumState min 
)

Definition at line 363 of file MnPrint.cxx.

◆ operator<<() [6/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const MinosError me 
)

Definition at line 384 of file MnPrint.cxx.

◆ operator<<() [7/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const MnGlobalCorrelationCoeff coeff 
)

Definition at line 303 of file MnPrint.cxx.

◆ operator<<() [8/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const MnMachinePrecision prec 
)

Definition at line 374 of file MnPrint.cxx.

◆ operator<<() [9/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const MnUserCovariance matrix 
)

Definition at line 279 of file MnPrint.cxx.

◆ operator<<() [10/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const MnUserParameters par 
)

Definition at line 242 of file MnPrint.cxx.

◆ operator<<() [11/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const MnUserParameterState state 
)

Definition at line 316 of file MnPrint.cxx.

◆ operator<<() [12/14]

std::ostream& ROOT::Minuit2::operator<< ( std::ostream &  os,
const MnPrint::Oneline x 
)

Definition at line 200 of file MnPrint.cxx.

◆ operator<<() [13/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  os,
const std::pair< double, double > &  point 
)

Definition at line 448 of file MnPrint.cxx.

◆ operator<<() [14/14]

std::ostream & ROOT::Minuit2::operator<< ( std::ostream &  out,
const DerivatorElement value 
)

Definition at line 284 of file NumericalDerivator.cxx.

◆ Outer_prod()

void ROOT::Minuit2::Outer_prod ( LASymMatrix A,
const LAVector v,
double  f = 1. 
)

Definition at line 55 of file LaOuterProduct.cxx.

◆ Outer_product() [1/2]

ABObj<sym, VectorOuterProduct<ABObj<vec, LAVector, double>, double>, double> ROOT::Minuit2::Outer_product ( const ABObj< vec, LAVector, double > &  obj)
inline

LAPACK Algebra function specialize the Outer_product function for LAVector;.

Definition at line 26 of file LaOuterProduct.h.

◆ Outer_product() [2/2]

template<class M , class T >
ABObj<sym, VectorOuterProduct<ABObj<vec, M, T>, T>, T> ROOT::Minuit2::Outer_product ( const ABObj< vec, M, T > &  obj)
inline

Definition at line 37 of file VectorOuterProduct.h.

◆ OuterProduct()

LASquareMatrix ROOT::Minuit2::OuterProduct ( const LAVector v1,
const LAVector v2 
)

Definition at line 54 of file BFGSErrorUpdator.cxx.

◆ RestoreGlobalPrintLevel()

void ROOT::Minuit2::RestoreGlobalPrintLevel ( int  )

Definition at line 82 of file Minuit2Minimizer.cxx.

◆ similarity()

double ROOT::Minuit2::similarity ( const LAVector ,
const LASymMatrix  
)

Definition at line 20 of file LaVtMVSimilarity.cxx.

◆ StreamFullPrefix()

void ROOT::Minuit2::StreamFullPrefix ( std::ostringstream &  os)

Definition at line 137 of file MnPrint.cxx.

◆ sum_of_elements() [1/2]

double ROOT::Minuit2::sum_of_elements ( const LASymMatrix m)

Definition at line 26 of file LaSumOfElements.cxx.

◆ sum_of_elements() [2/2]

double ROOT::Minuit2::sum_of_elements ( const LAVector v)

Definition at line 19 of file LaSumOfElements.cxx.

◆ TurnOffPrintInfoLevel()

int ROOT::Minuit2::TurnOffPrintInfoLevel ( )

Definition at line 74 of file Minuit2Minimizer.cxx.

Variable Documentation

◆ gPrefixFilter

std::vector<std::string> ROOT::Minuit2::gPrefixFilter

Definition at line 79 of file MnPrint.cxx.

◆ gPrefixStack

thread_local PrefixStack<const char *> ROOT::Minuit2::gPrefixStack

Definition at line 86 of file MnPrint.cxx.

◆ gPrintLevel

thread_local int ROOT::Minuit2::gPrintLevel = 0

Definition at line 83 of file MnPrint.cxx.

◆ gShowPrefixStack

bool ROOT::Minuit2::gShowPrefixStack = false

Definition at line 76 of file MnPrint.cxx.