ROOT::Math::GSLFunctionWrapper Class Reference

Wrapper class to the gsl_function C structure.

This class to fill the GSL C structure gsl_function with the C++ function objcet. Use the class ROOT::Math::GSLFunctionAdapter to adapt the C++ function object to the right signature (function pointer type) requested by GSL

Definition at line 57 of file GSLFunctionWrapper.h.

Public Member Functions
	GSLFunctionWrapper ()
GSLFuncPointer	FunctionPtr ()
gsl_function *	GetFunc ()
bool	IsValid ()
	check if function is valid (has been set)
double	operator() (double x)
void	SetFuncPointer (GSLFuncPointer f)
	set in the GSL C struct the pointer to the function evaluation
template<class FuncType >
void	SetFunction (const FuncType &f)
	fill the GSL C struct from a generic C++ callable object implementing operator()
void	SetParams (void *p)
	set in the GSL C struct the extra-object pointer

Private Attributes
gsl_function	fFunc

#include </github/home/ROOT-CI/src/math/mathmore/src/GSLFunctionWrapper.h>

Constructor & Destructor Documentation

GSLFunctionWrapper()

ROOT::Math::GSLFunctionWrapper::GSLFunctionWrapper ( )

inline

Definition at line 61 of file GSLFunctionWrapper.h.

Member Function Documentation

FunctionPtr()

GSLFuncPointer ROOT::Math::GSLFunctionWrapper::FunctionPtr ( )

inline

Definition at line 85 of file GSLFunctionWrapper.h.

GetFunc()

gsl_function * ROOT::Math::GSLFunctionWrapper::GetFunc ( )

inline

Definition at line 83 of file GSLFunctionWrapper.h.

IsValid()

bool ROOT::Math::GSLFunctionWrapper::IsValid ( )

inline

check if function is valid (has been set)

Definition at line 91 of file GSLFunctionWrapper.h.

operator()()

double ROOT::Math::GSLFunctionWrapper::operator() ( double x )

inline

Definition at line 88 of file GSLFunctionWrapper.h.

SetFuncPointer()

void ROOT::Math::GSLFunctionWrapper::SetFuncPointer ( GSLFuncPointer f )

inline

set in the GSL C struct the pointer to the function evaluation

Definition at line 68 of file GSLFunctionWrapper.h.

SetFunction()

template<class FuncType >

void ROOT::Math::GSLFunctionWrapper::SetFunction ( const FuncType & f )

inline

fill the GSL C struct from a generic C++ callable object implementing operator()

Definition at line 76 of file GSLFunctionWrapper.h.

SetParams()

void ROOT::Math::GSLFunctionWrapper::SetParams ( void * p )

inline

set in the GSL C struct the extra-object pointer

Definition at line 71 of file GSLFunctionWrapper.h.

Member Data Documentation

fFunc

gsl_function ROOT::Math::GSLFunctionWrapper::fFunc

private

Definition at line 96 of file GSLFunctionWrapper.h.