ROOT::Minuit2::BasicFunctionGradient Class Reference

Description

Definition at line 24 of file BasicFunctionGradient.h.

Collaboration diagram for ROOT::Minuit2::BasicFunctionGradient:

Public Member Functions
	BasicFunctionGradient (const BasicFunctionGradient &grad)
	BasicFunctionGradient (const MnAlgebraicVector &grd)
	BasicFunctionGradient (const MnAlgebraicVector &grd, const MnAlgebraicVector &g2, const MnAlgebraicVector &gstep)
	BasicFunctionGradient (unsigned int n)
	~BasicFunctionGradient ()
const MnAlgebraicVector &	G2 () const
const MnAlgebraicVector &	Grad () const
const MnAlgebraicVector &	Gstep () const
bool	IsAnalytical () const
bool	IsValid () const
void	operator delete (void *p, size_t)
void *	operator new (size_t nbytes)
BasicFunctionGradient &	operator= (const BasicFunctionGradient &grad)
const MnAlgebraicVector &	Vec () const

Private Attributes
bool	fAnalytical
MnAlgebraicVector	fG2ndDerivative
MnAlgebraicVector	fGradient
MnAlgebraicVector	fGStepSize
bool	fValid

Constructor & Destructor Documentation

BasicFunctionGradient() [1/4]

ROOT::Minuit2::BasicFunctionGradient::BasicFunctionGradient ( unsigned int  n )

inlineexplicit

Definition at line 30 of file BasicFunctionGradient.h.

                                                 :
    fGradient(MnAlgebraicVector(n)), fG2ndDerivative(MnAlgebraicVector(n)),
    fGStepSize(MnAlgebraicVector(n)), fValid(false),
    fAnalytical(false) {}

BasicFunctionGradient() [2/4]

ROOT::Minuit2::BasicFunctionGradient::BasicFunctionGradient ( const MnAlgebraicVector &  grd )

inlineexplicit

Definition at line 35 of file BasicFunctionGradient.h.

                                                               :
    fGradient(grd), fG2ndDerivative(MnAlgebraicVector(grd.size())),
    fGStepSize(MnAlgebraicVector(grd.size())), fValid(true),
    fAnalytical(true) {}

BasicFunctionGradient() [3/4]

ROOT::Minuit2::BasicFunctionGradient::BasicFunctionGradient ( const MnAlgebraicVector &  grd, const MnAlgebraicVector &  g2, const MnAlgebraicVector &  gstep  )

inline

Definition at line 40 of file BasicFunctionGradient.h.

                                                                                                                   :
    fGradient(grd), fG2ndDerivative(g2),
    fGStepSize(gstep), fValid(true), fAnalytical(false) {}

~BasicFunctionGradient()

ROOT::Minuit2::BasicFunctionGradient::~BasicFunctionGradient ( )

inline

Definition at line 44 of file BasicFunctionGradient.h.

{}

BasicFunctionGradient() [4/4]

ROOT::Minuit2::BasicFunctionGradient::BasicFunctionGradient ( const BasicFunctionGradient &  grad )

inline

Definition at line 46 of file BasicFunctionGradient.h.

: fGradient(grad.fGradient), fG2ndDerivative(grad.fG2ndDerivative), fGStepSize(grad.fGStepSize), fValid(grad.fValid) {}

Member Function Documentation

G2()

const MnAlgebraicVector& ROOT::Minuit2::BasicFunctionGradient::G2 ( ) const

inline

Definition at line 69 of file BasicFunctionGradient.h.

{return fG2ndDerivative;}

References fG2ndDerivative.

Grad()

const MnAlgebraicVector& ROOT::Minuit2::BasicFunctionGradient::Grad ( ) const

inline

Definition at line 64 of file BasicFunctionGradient.h.

{return fGradient;}

References fGradient.

Gstep()

const MnAlgebraicVector& ROOT::Minuit2::BasicFunctionGradient::Gstep ( ) const

inline

Definition at line 70 of file BasicFunctionGradient.h.

{return fGStepSize;}

References fGStepSize.

IsAnalytical()

bool ROOT::Minuit2::BasicFunctionGradient::IsAnalytical ( ) const

inline

Definition at line 68 of file BasicFunctionGradient.h.

{return fAnalytical;}

References fAnalytical.

IsValid()

bool ROOT::Minuit2::BasicFunctionGradient::IsValid ( ) const

inline

Definition at line 66 of file BasicFunctionGradient.h.

{return fValid;}

References fValid.

operator delete()

void ROOT::Minuit2::BasicFunctionGradient::operator delete ( void *  p, size_t    )

inline

Definition at line 60 of file BasicFunctionGradient.h.

                                          {
    StackAllocatorHolder::Get().Deallocate(p);
  }

References ROOT::Minuit2::StackAllocator::Deallocate(), and ROOT::Minuit2::StackAllocatorHolder::Get().

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operator new()

void* ROOT::Minuit2::BasicFunctionGradient::operator new ( size_t  nbytes )

inline

Definition at line 56 of file BasicFunctionGradient.h.

                                    {
    return StackAllocatorHolder::Get().Allocate(nbytes);
  }

References ROOT::Minuit2::StackAllocator::Allocate(), and ROOT::Minuit2::StackAllocatorHolder::Get().

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operator=()

BasicFunctionGradient& ROOT::Minuit2::BasicFunctionGradient::operator= ( const BasicFunctionGradient &  grad )

inline

Definition at line 48 of file BasicFunctionGradient.h.

                                                                      {
    fGradient = grad.fGradient;
    fG2ndDerivative = grad.fG2ndDerivative;
    fGStepSize = grad.fGStepSize;
    fValid = grad.fValid;
    return *this;
  }

References fG2ndDerivative, fGradient, fGStepSize, and fValid.

Vec()

const MnAlgebraicVector& ROOT::Minuit2::BasicFunctionGradient::Vec ( ) const

inline

Definition at line 65 of file BasicFunctionGradient.h.

{return fGradient;}

References fGradient.

Member Data Documentation

fAnalytical

bool ROOT::Minuit2::BasicFunctionGradient::fAnalytical

private

Definition at line 78 of file BasicFunctionGradient.h.

Referenced by IsAnalytical().

fG2ndDerivative

MnAlgebraicVector ROOT::Minuit2::BasicFunctionGradient::fG2ndDerivative

private

Definition at line 75 of file BasicFunctionGradient.h.

Referenced by G2(), and operator=().

fGradient

MnAlgebraicVector ROOT::Minuit2::BasicFunctionGradient::fGradient

private

Definition at line 74 of file BasicFunctionGradient.h.

Referenced by Grad(), operator=(), and Vec().

fGStepSize

MnAlgebraicVector ROOT::Minuit2::BasicFunctionGradient::fGStepSize

private

Definition at line 76 of file BasicFunctionGradient.h.

Referenced by Gstep(), and operator=().

fValid

bool ROOT::Minuit2::BasicFunctionGradient::fValid

private

Definition at line 77 of file BasicFunctionGradient.h.

Referenced by IsValid(), and operator=().

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The documentation for this class was generated from the following file:

• /home/build/builds/o5h8MZZm/0/mlz/bornagain/Fit/3rdparty/RootMinimizers/Minuit2/BasicFunctionGradient.h