ROOT::Math::GSLMultiMinFunctionAdapter< UserFunc > Struct Template Reference

template<class UserFunc>
struct ROOT::Math::GSLMultiMinFunctionAdapter< UserFunc >

Class for adapting any multi-dimension C++ functor class to C function pointers used by GSL MultiMin algorithms.

The templated C++ function class must implement:

double operator( const double * x) and if the derivatives are required: void Gradient( const double * x, double * g)

This class defines static methods with will be used to fill the gsl_multimin_function and gsl_multimin_function_fdf structs used by GSL. See for examples the GSL online manual

Definition at line 66 of file GSLMultiMinFunctionAdapter.h.

Static Public Member Functions
static void	Df (const gsl_vector *x, void *p, gsl_vector *g)
static double	F (const gsl_vector *x, void *p)
static void	Fdf (const gsl_vector *x, void *p, double *f, gsl_vector *g)

#include </home/ozapatam/Projects/root/math/mathmore/src/GSLMultiMinFunctionAdapter.h>

Member Function Documentation

Df()

template<class UserFunc >

static void ROOT::Math::GSLMultiMinFunctionAdapter< UserFunc >::Df ( const gsl_vector *  x, void *  p, gsl_vector *  g  )

inlinestatic

Definition at line 76 of file GSLMultiMinFunctionAdapter.h.

F()

template<class UserFunc >

static double ROOT::Math::GSLMultiMinFunctionAdapter< UserFunc >::F ( const gsl_vector *  x, void *  p  )

inlinestatic

Definition at line 68 of file GSLMultiMinFunctionAdapter.h.

Fdf()

template<class UserFunc >

static void ROOT::Math::GSLMultiMinFunctionAdapter< UserFunc >::Fdf ( const gsl_vector *  x, void *  p, double *  f, gsl_vector *  g  )

inlinestatic

Definition at line 83 of file GSLMultiMinFunctionAdapter.h.

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

• math/mathmore/src/GSLMultiMinFunctionAdapter.h